Head and Neck CancerPhase 3NCT01302834
Radiation Therapy With Cisplatin or Cetuximab in Treating Patients With Oropharyngeal Cancer
A Phase 3 study testing cetuximab, cisplatin and IMRT in people with Head and Neck Cancer and Precancerous Condition, run by Radiation Therapy Oncology Group at 185 sites in 2 countries.
Trial summary
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells and shrink tumors. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Read more about this study
- Who is it for?
- Ages 18 to 120 years
- Conditions the study is for
- Head and Neck Cancer, Precancerous Condition
- What is being tested?
- cetuximab, cisplatin and IMRT
- Type of treatment
- Injection or infusion, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 987 participants
- Where
- 185 sitesin 2 countries
- Study dates
- Jun 2011to 4 Sep 2025
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 120 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Pathologically (histologically or cytologically) proven diagnosis of squamous cell carcinoma (including the histological variants papillary squamous cell carcinoma and basaloid squamous cell carcinoma) of the oropharynx (tonsil, base of tongue, soft palate, or oropharyngeal walls).
- Patients must be positive for p16, determined by central review prior to randomization.
- Patients must have clinically or radiographically evident measurable disease at the primary site or at nodal stations. Tonsillectomy or local excision of the primary without removal of nodal disease is permitted, as is excision removing gross nodal disease but with intact primary site. Limited neck dissections retrieving ≤ 4 nodes are permitted and considered as non-therapeutic nodal excisions. Fine needle aspirations of the neck are insufficient due to limited tissue for retrospective central review. Biopsy specimens from the primary or nodes measuring at least 3-5 mm are required.
- Clinical stage T1-2, N2a-N3 or T3-4, any N (AJCC, 7th ed.; see Appendix III), including no distant metastases, based upon the following minimum diagnostic workup:
- General history and physical examination by a radiation oncologist and medical oncologist within 8 weeks prior to registration;
- Examination by an ear, nose, and throat (ENT) or head and neck surgeon, including laryngopharyngoscopy (mirror and/or fiberoptic and/or direct procedure) within 8 weeks prior to registration;
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- One of the following combinations of imaging is required within 8 weeks prior to registration:
- A computerized tomography (CT) scan of the neck (with contrast) and a chest CT scan (with or without contrast);
- or a magnetic resonance imaging (MRI) scan of the neck (with contrast) and a chest CT scan (with or without contrast);
- or a CT scan of neck (with contrast) and a positron emission tomography (PET)/CT of neck and chest (with or without contrast);
- or an MRI of the neck (with contrast) and a PET/CT of neck and chest (with or without contrast).
- Note: A CT scan of neck and/or a PET/CT performed for radiation planning and read by a radiologist may serve as both staging and planning tools.
- Zubrod Performance Status 0-1 within 2 weeks prior to registration
- Age ≥ 18;
- Complete blood count (CBC)/differential obtained within 2 weeks prior to registration on study, with adequate bone marrow function, defined as follows:
- Absolute neutrophil count (ANC) > 1,500 cells/mm3;
- Platelets > 100,000 cells/mm3;
- Hemoglobin (Hgb) > 8.0 g/dl; Note: The use of transfusion or other intervention to achieve Hgb > 8.0 g/dl is acceptable.
- Adequate hepatic function, defined as follows:
- Bilirubin < 2 mg/dl within 2 weeks prior to registration;
- Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) < 3 x the upper limit of normal within 2 weeks prior to registration;
- Adequate renal function, defined as follows:
- Serum creatinine < 1.5 mg/dl within 2 weeks prior to registration or creatinine clearance (CCr) ≥ 50 ml/min within 2 weeks prior to registration determined by 24-hour collection or estimated by Cockcroft-Gault formula:
- CCr male = [(140 - age) x (wt in kg)] [(Serum Cr mg/dl) x (72)] CCr female = 0.85 x (CCr male)
- Patients must provide their smoking history (for stratification) via the computer-assisted self interview (CASI) head and neck risk factor survey tool.
- Negative serum pregnancy test within 2 weeks prior to registration for women of childbearing potential;
- Women of childbearing potential and male participants must agree to use a medically effective means of birth control throughout their participation in the treatment phase of the study and until at least 60 days following the last study treatment.
- Patients who are human immunodeficiency virus (HIV) positive but have no prior acquired immune deficiency syndrome (AIDS) -defining illness and have CD4 cells of at least 350/mm3 are eligible. Patient HIV status must be known prior to registration. Patients must not be sero-positive for Hepatitis B (Hepatitis B surface antigen positive or anti-hepatitis B core antigen positive) or sero-positive for Hepatitis C (anti-Hepatitis C antibody positive). However, patients who are immune to hepatitis B (anti-Hepatitis B surface antibody positive) are eligible (e.g. patients immunized against hepatitis B). HIV-positive patients must not have multi-drug resistant HIV infection or other concurrent AIDS-defining conditions.
- Patient must provide study specific informed consent prior to study entry, including consent for mandatory submission of tissue for required, central p16 review and consent to participate in the computer-assisted self interview (CASI) survey questions regarding smoking history.
Who cannot join
- Cancers considered to be from an oral cavity site (oral tongue, floor mouth, alveolar ridge, buccal or lip), nasopharynx, hypopharynx, or larynx, even if p16 positive, are excluded. Carcinoma of the neck of unknown primary site origin (even if p16 positive) are excluded from participation.
- Stage T1-2, N0-1;
- Distant metastasis or adenopathy below the clavicles;
- Gross total excision of both primary and nodal disease; this includes tonsillectomy, local excision of primary site, and nodal excision that removes all clinically and radiographically evident disease.
- Simultaneous primaries or bilateral tumors;
- Prior invasive malignancy (except non-melanomatous skin cancer) unless disease free for a minimum of 3 years (For example, carcinoma in situ of the breast, oral cavity, or cervix are all permissible);
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- Prior systemic chemotherapy for the study cancer; note that prior chemotherapy for a different cancer is allowable;
- Prior radiotherapy to the region of the study cancer that would result in overlap of radiation therapy fields;
- Severe, active co-morbidity, defined as follows:
- 9.1 Unstable angina and/or congestive heart failure requiring hospitalization within the last 6 months;
- 9.2 Transmural myocardial infarction within the last 6 months;
- 9.3 Acute bacterial or fungal infection requiring intravenous antibiotics at the time of registration;
- 9.4 Chronic Obstructive Pulmonary Disease exacerbation or other respiratory illness requiring hospitalization or precluding study therapy within 30 days of registration;
- 9.5 Hepatic insufficiency resulting in clinical jaundice and/or coagulation defects; note, however, that laboratory tests for liver function and coagulation parameters are not required for entry into this protocol.
- 9.6 Acquired Immune Deficiency Syndrome (AIDS) based upon current Centers for Disease Control and Prevention (CDC) definition with immune compromise greater than that noted in Section 3.1.13; note, however, that HIV testing is not required for entry into this protocol. The need to exclude patients with AIDS from this protocol is necessary because the treatments involved in this protocol may be significantly immunosuppressive. Protocol-specific requirements may also exclude immuno-compromised patients.
- Pregnancy or women of childbearing potential and men who are sexually active and not willing/able to use medically acceptable forms of contraception; this exclusion is necessary because the treatment involved in this study may be significantly teratogenic.
- Prior allergic reaction to cisplatin or cetuximab;
- Prior cetuximab or other anti-EGFR therapy.
Trial locations and contacts
185 sites in 2 countries.
185 sites in 2 countries
United States183 sites
Rosenfeld Cancer Center at Abington Memorial Hospital
Abington, Pennsylvania, 19001
Summa Center for Cancer Care at Akron City Hospital
Akron, Ohio, 44309-2090
University of New Mexico Cancer Center
Albuquerque, New Mexico, 87131-5636
McFarland Clinic, PC
Ames, Iowa, 50010
Providence Cancer Center
Anchorage, Alaska, 99508
Saint Joseph Mercy Cancer Center
Ann Arbor, Michigan, 48106-0995
Theda Care Cancer Institute
Appleton, Wisconsin, 54911
Northwest Community Hospital
Arlington Heights, Illinois, 60005
Mission Hospitals - Memorial Campus
Asheville, North Carolina, 28801
Georgia Cancer Center for Excellence at Grady Memorial Hospital
Atlanta, Georgia, 30303
Winship Cancer Institute of Emory University
Atlanta, Georgia, 30322
Auburn Radiation Oncology
Auburn, California, 95603
Rocky Mountain Cancer Centers - Aurora
Aurora, Colorado, 80012
Greenebaum Cancer Center at University of Maryland Medical Center
Baltimore, Maryland, 21201
St. Agnes Hospital Cancer Center
Baltimore, Maryland, 21229
Barberton Citizens Hospital
Barberton, Ohio, 44203
Mary Bird Perkins Cancer Center - Baton Rouge
Baton Rouge, Louisiana, 70809
Battle Creek Health System Cancer Care Center
Battle Creek, Michigan, 49017
St. Francis Hospital and Health Centers - Beech Grove Campus
Beech Grove, Indiana, 46107
St. Joseph Cancer Center
Bellingham, Washington, 98225
Billings Clinic - Downtown
Billings, Montana, 59107-7000
Lourdes Regional Cancer Center
Binghamton, New York, 13905
Boulder Community Hospital
Boulder, Colorado, 80301-9019
Roy and Patricia Disney Family Cancer Center at Providence Saint Joseph Medical Center
Burbank, California, 91505
Lahey Clinic Medical Center - Burlington
Burlington, Massachusetts, 01805
Radiation Oncology Centers - Cameron Park
Cameron Park, California, 95682
Cancer Institute of Cape Girardeau, LLC
Cape Girardeau, Missouri, 63703
Mercy Cancer Center at Mercy San Juan Medical Center
Carmichael, California, 95608
Hollings Cancer Center at Medical University of South Carolina
Charleston, South Carolina, 29425
Blumenthal Cancer Center at Carolinas Medical Center
Charlotte, North Carolina, 28232-2861
Robert H. Lurie Comprehensive Cancer Center at Northwestern University
Chicago, Illinois, 60611-3013
John H. Stroger, Jr. Hospital of Cook County
Chicago, Illinois, 60612-3785
University of Chicago Cancer Research Center
Chicago, Illinois, 60637-1470
Creticos Cancer Center at Advocate Illinois Masonic Medical Center
Chicago, Illinois, 60657
Enloe Cancer Center at Enloe Medical Center
Chico, California, 95926
Charles M. Barrett Cancer Center at University Hospital
Cincinnati, Ohio, 45267
Clackamas Radiation Oncology Center
Clackamas, Oregon, 97015
Case Comprehensive Cancer Center
Cleveland, Ohio, 44106-5065
Cleveland Clinic Cancer Center at Fairview Hospital
Cleveland, Ohio, 44111
Cleveland Clinic Taussig Cancer Center
Cleveland, Ohio, 44195
Penrose Cancer Center at Penrose Hospital
Colorado Springs, Colorado, 80933
Arthur G. James Cancer Hospital and Richard J. Solove Research Institute at Ohio State University Comprehensive Cancer Center
Columbus, Ohio, 43210-1240
Payson Center for Cancer Care at Concord Hospital
Concord, New Hampshire, 03301
Mercy and Unity Cancer Center at Mercy Hospital
Coon Rapids, Minnesota, 55433
NSMC Cancer Center - Peabody
Danvers, Massachusetts, 01923
North Broward Medical Center
Dearfield Beach, Florida, 33064-3596
Decatur Memorial Hospital Cancer Care Institute
Decatur, Illinois, 62526
Porter Adventist Hospital
Denver, Colorado, 80210
John Stoddard Cancer Center at Iowa Methodist Medical Center
Des Moines, Iowa, 50309
Josephine Ford Cancer Center at Henry Ford Hospital
Detroit, Michigan, 48202
Seacoast Cancer Center at Wentworth - Douglass Hospital
Dover, New Hampshire, 03820
City of Hope Comprehensive Cancer Center
Duarte, California, 91010-3000
Dale and Frances Hughes Cancer Center at Pocono Medical Center
East Stroudsburg, Pennsylvania, 18301
Fairview Southdale Hospital
Edina, Minnesota, 55435
Elkhart General Hospital
Elkhart, Indiana, 46515
Swedish Medical Center
Englewood, Colorado, 80110
Evanston Hospital
Evanston, Illinois, 60201-1781
Hudner Oncology Center at Saint Anne's Hospital - Fall River
Fall River, Massachusetts, 02721
Genesys Hurley Cancer Institute
Flint, Michigan, 48503
Parkview Regional Cancer Center at Parkview Health
Fort Wayne, Indiana, 46805
Mercy and Unity Cancer Center at Unity Hospital
Fridley, Minnesota, 55432
Northeast Georgia Medical Center
Gainesville, Georgia, 30501
University of Texas Medical Branch
Galveston, Texas, 77555-0361
Adams Cancer Center
Gettysburg, Pennsylvania, 17325
Center for Cancer Care at Goshen General Hospital
Goshen, Indiana, 46526
Butterworth Hospital at Spectrum Health
Grand Rapids, Michigan, 49503
Lacks Cancer Center at Saint Mary's Health Care
Grand Rapids, Michigan, 49503
St. Mary's Hospital Medical Center - Green Bay
Green Bay, Wisconsin, 54303
St. Vincent Hospital Regional Cancer Center
Green Bay, Wisconsin, 54307-3508
Moses Cone Regional Cancer Center at Wesley Long Community Hospital
Greensboro, North Carolina, 27403-1198
Cancer Centers of the Carolinas - Faris Road
Greenville, South Carolina, 29605
CCOP - Greenville
Greenville, South Carolina, 29615
Cherry Tree Cancer Center
Hanover, Pennsylvania, 17331
M. D. Anderson Cancer Center at University of Texas
Houston, Texas, 77030-4009
Edwards Comprehensive Cancer Center at Cabell Huntington Hospital
Huntington, West Virginia, 25701
Community Regional Cancer Care at Community Hospital East
Indianapolis, Indiana, 46219
Community Regional Cancer Care at Community Hospital North
Indianapolis, Indiana, 46256
Baptist Cancer Institute - Jacksonville
Jacksonville, Florida, 32207
Integrated Community Oncology Network at Southside Cancer Center
Jacksonville, Florida, 32207
Integrated Community Oncology Network
Jacksonville Beach, Florida, 32250
Baptist Medical Center South
Jascksonville, Florida, 32258
Kansas Masonic Cancer Research Institute at the University of Kansas Medical Center
Kansas City, Kansas, 66160-7357
Kansas City Cancer Centers - South
Kansas City, Missouri, 64131
Kansas City Cancer Centers - North
Kansas City, Missouri, 64154
Kingsbury Center for Cancer Care at Cheshire Medical Center
Keene, New Hampshire, 03431
Kinston Medical Specialists
Kinston, North Carolina, 28501
Gundersen Lutheran Center for Cancer and Blood
La Crosse, Wisconsin, 54601
Rebecca and John Moores UCSD Cancer Center
La Jolla, California, 92093-0658
St. Mary Regional Cancer Center
Langhorne, Pennsylvania, 19047
Norris Cotton Cancer Center at Dartmouth-Hitchcock Medical Center
Lebanon, New Hampshire, 03756-0002
Lucille P. Markey Cancer Center at University of Kentucky
Lexington, Kentucky, 40536-0093
Monmouth Medical Center
Long Branch, New Jersey, 07740-6395
James Graham Brown Cancer Center at University of Louisville
Louisville, Kentucky, 40202
McKee Medical Center
Loveland, Colorado, 80539
University of Wisconsin Paul P. Carbone Comprehensive Cancer Center
Madison, Wisconsin, 53792-6164
Bay Area Cancer Care Center at Bay Area Medical Center
Marinette, Wisconsin, 54143
Northwest Ohio Oncology Center
Maumee, Ohio, 43537-1839
Hillcrest Cancer Center at Hillcrest Hospital
Mayfield Heights, Ohio, 44124
Cardinal Bernardin Cancer Center at Loyola University Medical Center
Maywood, Illinois, 60153
Dubs Cancer Center at Rogue Valley Medical Center
Medford, Oregon, 97504
Providence Cancer Center at PMCC
Medford, Oregon, 97504
Lake/University Ireland Cancer Center
Mentor, Ohio, 44060
University of Miami Sylvester Comprehensive Cancer Center - Miami
Miami, Florida, 33136
Southwest General Health Center
Middleburg Heights, Ohio, 44130
Medical College of Wisconsin Cancer Center
Milwaukee, Wisconsin, 53226
Veterans Affairs Medical Center - Milwaukee
Milwaukee, Wisconsin, 53295
Michiana Hematology-Oncology, PC - South Bend
Mishawaka, Indiana, 46545-1470
Cancer Center at Ball Memorial Hospital
Muncie, Indiana, 47303-3499
Jon and Karen Huntsman Cancer Center at Intermountain Medical Center
Murray, Utah, 84157
Vanderbilt-Ingram Cancer Center
Nashville, Tennessee, 37232-6838
George Bray Cancer Center at the Hospital of Central Connecticut - New Britain Campus
New Britain, Connecticut, 06050
CCOP - Ochsner
New Orleans, Louisiana, 70121
CCOP - Christiana Care Health Services
Newark, Delaware, 19713
Sentara Cancer Institute at Sentara Norfolk General Hospital
Norfolk, Virginia, 23507
Kaiser Permanente - Division of Research - Oakland
Oakland, California, 94611
Val and Ann Browning Cancer Center at McKay-Dee Hospital Center
Ogden, Utah, 84403
Oklahoma University Cancer Institute
Oklahoma City, Oklahoma, 73104
Methodist Estabrook Cancer Center
Omaha, Nebraska, 68114
Nebraska Medical Center
Omaha, Nebraska, 68198
Integrated Community Oncology Network - Orange Park
Orange Park, Florida, 32073
St. Charles Mercy Hospital
Oregon, Ohio, 43616
Florida Hospital Cancer Institute at Florida Hospital Orlando
Orlando, Florida, 32803-1273
M.D. Anderson Cancer Center at Orlando
Orlando, Florida, 32806
Kansas City Cancer Centers - Southwest
Overland Park, Kansas, 66210
Florida Cancer Center - Palatka
Palatka, Florida, 32177
Regional Cancer Center at Singing River Hospital
Pascagoula, Mississippi, 39581
Sacred Heart Cancer Center at Sacred Heart Hospital
Pensacola, Florida, 32504
Fox Chase Cancer Center - Philadelphia
Philadelphia, Pennsylvania, 19111-2497
FirstHealth Moore Regional Community Hospital Comprehensive Cancer Center
Pinehurst, North Carolina, 28374
Providence Cancer Center at Providence Portland Medical Center
Portland, Oregon, 97213-2967
Providence St. Vincent Medical Center
Portland, Oregon, 97225
Knight Cancer Institute at Oregon Health and Science University
Portland, Oregon, 97239-3098
CCOP - Kansas City
Prairie Village, Kansas, 66208
Utah Valley Regional Medical Center - Provo
Provo, Utah, 84604
Rapid City Regional Hospital
Rapid City, South Dakota, 57701
McGlinn Family Regional Cancer Center at Reading Hospital and Medical Center
Reading, Pennsylvania, 19612-6052
Renown Institute for Cancer at Renown Regional Medical Center
Reno, Nevada, 89502
Highland Hospital of Rochester
Rochester, New York, 14620
James P. Wilmot Cancer Center at University of Rochester Medical Center
Rochester, New York, 14642
Rohnert Park Cancer Center
Rohnert Park, California, 94928
Radiation Oncology Center - Roseville
Roseville, California, 95661
Radiological Associates of Sacramento Medical Group, Incorporated
Sacramento, California, 95815
Mercy General Hospital
Sacramento, California, 95819
Flagler Cancer Center
Saint Augustine, Florida, 32086
Park Nicollet Cancer Center
Saint Louis Park, Minnesota, 55416
Regions Hospital Cancer Care Center
Saint Paul, Minnesota, 55101
Utah Cancer Specialists at UCS Cancer Center
Salt Lake City, Utah, 84106
Huntsman Cancer Institute at University of Utah
Salt Lake City, Utah, 84112
UCSF Helen Diller Family Comprehensive Cancer Center
San Francisco, California, 94115
Study site
Santa Clara, California, 95051
Curtis and Elizabeth Anderson Cancer Institute at Memorial Health University Medical Center
Savannah, Georgia, 31403-3089
Nancy N. and J. C. Lewis Cancer and Research Pavilion at St. Joseph's/Candler
Savannah, Georgia, 31405
Maine Center for Cancer Medicine and Blood Disorders - Scarborough
Scarborough, Maine, 04074
CCOP - Virginia Mason Research Center
Seattle, Washington, 98101
Siouxland Hematology-Oncology Associates, LLP
Sioux City, Iowa, 51101
Memorial Hospital of South Bend
South Bend, Indiana, 46601
Kaiser Permanente Medical Center - South San Francisco
South San Francisco, California, 94080
Frederick R. and Betty M. Smith Cancer Treatment Center
Sparta, New Jersey, 07871
Gibbs Regional Cancer Center at Spartanburg Regional Medical Center
Spartanburg, South Carolina, 29303
Cancer Centers of the Carolinas - Spartanburg
Spartanburg, South Carolina, 29307
Cancer Institute at St. John's Hospital
Springfield, Illinois, 62702
Regional Cancer Center at Memorial Medical Center
Springfield, Illinois, 62781-0001
Hulston Cancer Center at Cox Medical Center South
Springfield, Missouri, 65807
Siteman Cancer Center at Barnes-Jewish Hospital - Saint Louis
St Louis, Missouri, 63110
Barnes-Jewish West County Hospital
St Louis, Missouri, 63141
CCOP - St. Louis-Cape Girardeau
St Louis, Missouri, 63141
David C. Pratt Cancer Center at St. John's Mercy
St Louis, Missouri, 63141
Flower Hospital Cancer Center
Sylvania, Ohio, 43560
H. Lee Moffitt Cancer Center and Research Institute at University of South Florida
Tampa, Florida, 33612-9497
North Suburban Medical Center
Thornton, Colorado, 80229
St. Anne Mercy Hospital
Toledo, Ohio, 43623
Natalie Warren Bryant Cancer Center at St. Francis Hospital
Tulsa, Oklahoma, 74136
Solano Radiation Oncology Center
Vacaville, California, 95687
Northwest Cancer Specialists at Vancouver Cancer Center
Vancouver, Washington, 98684
Coastal Cancer Center at Sentara Virginia Beach General Hospital
Virginia Beach, Virginia, 23454
Cancer Institute of New Jersey at Cooper - Voorhees
Voorhees Township, New Jersey, 08043
University of Wisconcin Cancer Center at Aspirus Wausau Hospital
Wausau, Wisconsin, 54401
Precision Radiotherapy at University Pointe
West Chester, Ohio, 45069
UHHS Westlake Medical Center
Westlake, Ohio, 44145
Schiffler Cancer Center at Wheeling Hospital
Wheeling, West Virginia, 26003
Cancer Treatment Center
Wooster, Ohio, 44691
North Star Lodge Cancer Center at Yakima Valley Memorial Hospital
Yakima, Washington, 98902
York Cancer Center at Apple Hill Medical Center
York, Pennsylvania, 17405
Canada2 sites
McGill Cancer Centre at McGill University
Montreal, Quebec, H2W 1S6
CancerCare Manitoba
Winnipeg, Manitoba, R3E 0V9
About this study
Official title: Phase III Trial of Radiotherapy Plus Cetuximab Versus Chemoradiotherapy in HPV-Associated Oropharynx Cancer
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells and shrink tumors. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. It is not yet known whether radiation therapy is more effective with cisplatin or cetuximab in treating oropharyngeal cancer.
PURPOSE: This phase III trial is studying radiation therapy with cisplatin or cetuximab to see how well it works in treating patients with oropharyngeal cancer.
Read the detailed description
OBJECTIVES:
Primary
- To determine whether substitution of cisplatin with cetuximab will result in comparable 5-year overall survival.
Secondary
- To monitor and compare progression-free survival for "safety".
- To compare patterns of failure (locoregional vs distant).
- To compare acute toxicity profiles (and overall toxicity burden).
- To compare overall quality of life (QOL) short-term (< 6 months) and long-term (1 year).
- To compare QOL Swallowing Domains short-term and long-term.
- To compare clinician-reported versus patient-reported CTCAE toxicity events.
- To explore differences in the cost effectiveness of cetuximab as compared to cisplatin.
- To explore differences in work status and time to return to work.
- To compare patient-reported changes in hearing.
- To compare CTCAE v. 4 late toxicity at 1, 2, and 5 years.
- To evaluate the effect of tobacco exposure (and other exposures) as measured by standardized computer-assisted self interview (CASI) on overall survival and progression-free survival.
- To pilot CASI collection of patient reported outcomes in a cooperative group setting.
- To determine whether specific molecular profiles are associated with overall or progression-free survival.
- To investigate associations between changes in serum biomarkers or human papilloma virus (HPV)-specific cellular immune responses measured at baseline and three months with overall or progression-free survival.
OUTLINE: This is a multicenter study. Patients are stratified according to T stage (T1-2 vs T 3-4), N stage (N0-2a vs N2b-3), Zubrod performance status (0 vs 1), and smoking history (≤ 10 pack-years vs > 10 pack-years). Patients are randomized to 1 of 2 treatment arms.
Patients may complete quality-of-life questionnaires and risk factors for head and neck cancer surveys at baseline, periodically during study, and at follow-up for 1 year.
After completion of study therapy, patients are followed up at 1-3 months, every 3 months for 2 years, every 6 months for 3 years, and then annually thereafter.
- Conditions
- Head and Neck Cancer, Precancerous Condition
- Keywords
- stage III squamous cell carcinoma of the oropharynx, stage IV squamous cell carcinoma of the oropharynx, human papilloma virus infection
- Medical subject headings
- Head and Neck Neoplasms, Precancerous Conditions, Squamous Cell Carcinoma of Head and Neck, Papillomavirus Infections
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
cetuximabBiological
400 mg/m2 IV 5-7 days before IMRT then 250 mg/m2 IV weekly for 7 weeks
cisplatinDrug
100 mg/m2 IV on days 1 and 22 of IMRT
IMRTRadiation
Also called intensity-modulated radiotherapy, intensity-modulated radiation therapy
35 fractions over 6 weeks, 6 fractions per week, 2 Gray per fraction to total dose of 70 Gy.
| Study group | Role | What they receive |
|---|---|---|
| IMRT + Cisplatin | Active comparator | Intensity-modulated radiotherapy (IMRT) with concurrent cisplatin Receives: Drug: cisplatin; Radiation: IMRT |
| IMRT + Cetuximab | Active comparator | Intensity-modulated radiotherapy (IMRT) with concurrent cetuximab Receives: Biological: cetuximab; Radiation: IMRT |
What is being measured
The primary outcome is the main question the study is designed to answer.
Overall Survival
An event for overall survival is death due to any cause. Survival time is defined as time from randomization to the date of death or last known follow-up (censored). Rates are estimated by the Kaplan-Meier method. The protocol endpoint is hazard ratio, which is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Secondary outcomes (44)
Progression-free Survival
An event for progression-free survival is local, regional, or distant disease progression or death due to any cause. Progression-free survival time is defined as time from randomization to the date of progression/death or last known follow-up (censored). Rates are estimated by the Kaplan-Meier method. The protocol endpoint is the distribution of progression-free survival times, for which the hazard ratio is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Time to Local-regional Failure
Failure for local-regional failure endpoint was defined as local or regional progression, salvage surgery of the primary tumor with tumor present/unknown, salvage neck dissection with tumor present/unknown > 20 weeks after the end of radiation therapy, death due to study cancer without documented progression, or death due to unknown causes without documented progression; distant metastasis and death due to other causes were considered competing risks. Local-regional failure time is defined as time from randomization to the date of progression/death or last known follow-up (censored). Rates are estimated by the cumulative incidence method. The protocol endpoint is the distribution of local-regional failure times, for which the hazard ratio is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Time to Distant Metastasis
Failure for distant metastasis endpoint was defined as distant progression; local-regional failure and death due to any cause were considered competing risks. Distant metastasis time is defined as time from randomization to the date of progression/death or last known follow-up (censored). Rates are estimated by the cumulative incidence method. The protocol endpoint is the distribution of distant metastasis times, for which the hazard ratio is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Time to Secondary Primary Cancer
Failure for second primary endpoint was defined as reporting of a new primary cancer; death due to any cause was considered a competing risk. Second primary time is defined as time from randomization to the date of second primary or last known follow-up (censored). Rates are estimated by the cumulative incidence method. The protocol endpoint is the distribution of second primary cancer times, for which the hazard ratio is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Distribution of First Progression Events
The first event type for progression-free survival is counted for each participant. Possible first progression events are local, regional, or distant progression, any combination of these, or death. The frequency table of these events is also referred to as "Pattern of failure."
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Percentage of Participants Experiencing Early Death
Early death is defined as death due to adverse event or within 30 days of treatment completion.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: During Treatment
Acute adverse events (AE) are defined as occurring within 180 days from the end of treatment. "Treatment-related" means reported as definitely, probably, or possibly related to protocol treatment. AE were graded using the Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Grade refers to the severity of the AE. The CTCAE v4.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to AE
Measured: From start of treatment to end of treatment, approximately 6 weeks
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: 1 Month After End of Study Treatment
Acute adverse events (AE) are defined as occurring within 180 days from the end of treatment. "Treatment-related" means reported as definitely, probably, or possibly related to protocol treatment. AE were graded using the Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Grade refers to the severity of the AE. The CTCAE v4.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to AE
Measured: From start of treatment to approximately 2.5 months (1 month after the end of treatment)
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: 3 Months After the End of Study Treatment
Acute adverse events (AE) are defined as occurring within 180 days from the end of treatment. "Treatment-related" means reported as definitely, probably, or possibly related to protocol treatment. AE were graded using the Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Grade refers to the severity of the AE. The CTCAE v4.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to AE
Measured: From start of treatment to approximately 4.5 months (3 months after the end of treatment)
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: 6 Months After the End of Study Treatment
Acute adverse events (AE) are defined as occurring within 180 days from the end of treatment. "Treatment-related" means reported as definitely, probably, or possibly related to protocol treatment. AE were graded using the Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Grade refers to the severity of the AE. The CTCAE v4.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to AE
Measured: From start of treatment to approximately 7.5 months (6 months after the end of treatment)
Percentage of Participants With Late Grade 3-4 Treatment-related Adverse Events: 1 Year After the End of Study Treatment
Late adverse events (AE) are defined as > 180 days from end of treatment. "Treatment-related" means reported as definitely, probably, or possibly related to protocol treatment. AE were graded using the Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Grade refers to the severity of the AE. The CTCAE v4.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to AE
Measured: From start of treatment to approximately 13.5 months (one year after the end of treatment)
Percentage of Participants With Late Grade 3-4 Treatment-related Adverse Events: 2 Years After the End of Study Treatment
Late adverse events (AE) are defined as > 180 days from end of treatment. "Treatment-related" means reported as definitely, probably, or possibly related to protocol treatment. AE were graded using the Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Grade refers to the severity of the AE. The CTCAE v4.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to AE
Measured: From 180 days after end of treatment to two years after end of treatment.
Percentage of Participants With Late Grade 3-4 Treatment-related Adverse Events: 5 Years After the End of Study Treatment
Late adverse events (AE) are defined as > 180 days from end of treatment. "Treatment-related" means reported as definitely, probably, or possibly related to protocol treatment. AE were graded using the Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Grade refers to the severity of the AE. The CTCAE v4.0 assigns Grades 1 through 5 with unique clinical descriptions of severity for each AE based on this general guideline: Grade 1 Mild, Grade 2 Moderate, Grade 3 Severe, Grade 4 Life-threatening or disabling, Grade 5 Death related to AE
Measured: From start of treatment to approximately 61.5 months (five years after the end of treatment)
Percentage of Participants With a Feeding Tube at 1 Year
Measured: From randomization to 1 year.
EORTC QLQ-C30 Global Health Status Score Change From Baseline at End of Treatment
The EORTC QLQ-C30 (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30) Global Health Status score measures a cancer patient's perception of their overall health and well-being and ranges from 0 (worst) to 100 (best). A positive change from baseline indicates improvement.
Measured: Baseline and end of treatment (6-7 weeks)
EORTC QLQ-C30 Global Health Status Score Change From Baseline at 3 Months From End of Treatment
The EORTC QLQ-C30 Global Health Status score measures a cancer patient's perception of their overall health and well-being and ranges from 0 (worst) to 100 (best). A positive change from baseline indicates improvement.
Measured: Baseline and 3 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-C30 Global Health Status Score Change From Baseline at 6 Months From End of Treatment
The EORTC QLQ-C30 Global Health Status score measures a cancer patient's perception of their overall health and well-being and ranges from 0 (worst) to 100 (best). A positive change from baseline indicates improvement.
Measured: Baseline and 6 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-C30 Global Health Status Score Change From Baseline at 12 Months From End of Treatment
The EORTC QLQ-C30 Global Health Status score measures a cancer patient's perception of their overall health and well-being and ranges from 0 (worst) to 100 (best). A positive change from baseline indicates improvement.
Measured: Baseline and 12 months from end of treatment. Treatment lasts 6-7 weeks
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at End of Treatment
The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire - Head and Neck Cancer Module (EORTC QLQ-H\&N35) swallowing score measures patient-reported difficulty with swallowing various foods and liquid and ranges from 0 (no swallowing problems) to 100 (maximum swallowing difficulty). A positive change from baseline indicates worsening swallowing function.
Measured: Baseline and end of treatment (6-7 weeks)
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at 3 Months From End of Treatment.
The EORTC QLQ-H\&N35 swallowing score measures patient-reported difficulty with swallowing various foods and liquid and ranges from 0 (no swallowing problems) to 100 (maximum swallowing difficulty). A positive change from baseline indicates worsening swallowing function.
Measured: Baseline and 3 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at 6 Months From End of Treatment.
The EORTC QLQ-H\&N35 swallowing score measures patient-reported difficulty with swallowing various foods and liquid and ranges from 0 (no swallowing problems) to 100 (maximum swallowing difficulty). A positive change from baseline indicates worsening swallowing function.
Measured: Baseline and 6 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at 12 Months From End of Treatment.
The EORTC QLQ-H\&N35 swallowing score measures patient-reported difficulty with swallowing various foods and liquid and ranges from 0 (no swallowing problems) to 100 (maximum swallowing difficulty). A positive change from baseline indicates worsening swallowing function.
Measured: Baseline and 12 months from end of treatment. Treatment lasts 6-7 weeks.
Number of Participants With Post-baseline Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events for Head and Neck (PRO-CTCAE H&N) Scores >= 3
PRO-CTCAE is a patient-reported outcome (PRO) measurement system developed to evaluate symptomatic toxicity in patients on cancer clinical trials, asking the patient about experience over the last seven days. Scores may reflect worst severity of the symptom (0=None, 1=Mild, 2=Moderate, 3=Severe, and 4=Very severe), frequency of the symptom (0=Never, 1=Rarely, 2=Occasionally, 3=Frequently, 4=Almost constantly), or the symptom's interference with one's "usual or daily activities" (0=Not at all, 1=A little bit, 2=Somewhat, 3=Quite a bit, 4=Very much). The symptom row title will indicate "Severity", "Frequency", or "Interference". All scores are compared between arms; statistical analysis results are entered for p-values < 0.05.
Measured: End of treatment (approximately 6 weeks after baseline); and 3, 6, and 12 months after end of treatment (approximately 4.5, 7.5, and 13.5 months after baseline).
EuroQol Five Dimension Scale 3-level Version (EQ-5D-3L) Index Score Change From Baseline
The EQ-5D-3L index score measures health-related quality of life using five items (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression), each with three levels of severity (1 = no problems, 2 = moderate problems, 3 = extreme problems). Responses across the five items are combined and transformed into a single utility (index) score. Possible scores range from 0 to 1, with higher scores indicating a better outcome. The change score was calculated as the postbaseline value minus the baseline value. A negative change reflects decline at the postbaseline timepoint and a positive change reflects improvement at the postbaseline timepoint.
Measured: Basline, end of treatment (6-7 weeks), and 3, 6, and 12 months from end of treatment.
EuroQol Five Dimension Scale 3-level Version (EQ-5D-3L) Visual Analogue Scale (VAS) Change From Baseline
The EQ-5D-3L VAS measures a patient's self-rated current health state using a visual analogue scale measured on a 20-cm scale with 10-point intervals. Scores range from 0 at the bottom of the scale, representing the worst imaginable health state, to 100 at the top of the scale, representing the best imaginable health state. The change score was calculated as the postbaseline value minus the baseline value. A negative change reflects decline at the postbaseline timepoint and a positive change reflects improvement at the postbaseline timepoint.
Measured: Basline, end of treatment (6-7 weeks), and 3, 6, and 12 months from end of treatment.
Number of Participants by Work Status Category at Baseline
Participants selected all current work status categories that applied. Therefore, category counts are not mutually exclusive and may sum to more than the number of participants analyzed.
Measured: Baseline
Number of Participants by Work Status Category at End of Treatment
Participants selected all current work status categories that applied. Therefore, category counts are not mutually exclusive and may sum to more than the number of participants analyzed.
Measured: End of treatment (6-7 weeks)
Number of Participants by Work Status Category at 3 Months After End of Treatment
Participants selected all current work status categories that applied. Therefore, category counts are not mutually exclusive and may sum to more than the number of participants analyzed.
Measured: Three months after end of treatment (6-7 weeks).
Number of Participants by Work Status Category at 6 Months After End of Treatment
Participants selected all current work status categories that applied. Therefore, category counts are not mutually exclusive and may sum to more than the number of participants analyzed.
Measured: Six months after end of treatment (6-7 weeks).
Number of Participants by Work Status Category at 12 Months After End of Treatment
Participants selected all current work status categories that applied. Therefore, category counts are not mutually exclusive and may sum to more than the number of participants analyzed.
Measured: Twelve months after end of treatment (6-7 weeks).
Percentage of Patients With Normal/Good Dental Health: Pretreatment
This study utilized a dental effects health scale from 0 (normal) to 4 (life-threatening dental condition). The percentage of participants with a value of 0 or 1 is reported: 0 = "Normal: Edentulous, with no gingival disease";
1 = "Mild changes/good dental health: mild periodontal inflammation-routine cleaning indicated; < 5 restorations indicated; no extractions indicated." Ten year data is not yet available.
Measured: Before treatment
Percentage of Patients With Normal/Good Dental Health: 1 Year After End of Treatment
This study utilized a dental effects health scale from 0 (normal) to 4 (life-threatening dental condition). The percentage of participants with a value of 0 or 1 is reported: 0 = "Normal: Edentulous, with no gingival disease";
1 = "Mild changes/good dental health: mild periodontal inflammation-routine cleaning indicated; < 5 restorations indicated; no extractions indicated."
Measured: 1 year after end of treatment (approximately 13.5 months)
Percentage of Patients With Normal/Good Dental Health: 2 Years After End of Treatment
This study utilized a dental effects health scale from 0 (normal) to 4 (life-threatening dental condition). The percentage of participants with a value of 0 or 1 is reported: 0 = "Normal: Edentulous, with no gingival disease"; 1 = "Mild changes/good dental health: mild periodontal inflammation-routine cleaning indicated; < 5 restorations indicated; no extractions indicated."
Measured: 2 years after end of treatment (approximately 25.5 months)
Percentage of Patients With Normal/Good Dental Health: 5 Years After End of Treatment
This study utilized a dental effects health scale from 0 (normal) to 4 (life-threatening dental condition). The percentage of participants with a value of 0 or 1 is reported: 0 = "Normal: Edentulous, with no gingival disease"; 1 = "Mild changes/good dental health: mild periodontal inflammation-routine cleaning indicated; < 5 restorations indicated; no extractions indicated."
Measured: 5 years after end of treatment (approximately 61.5 months)
Percentage of Patients With Normal/Good Dental Health: 10 Years After End of Treatment
This study utilized a dental effects health scale from 0 (normal) to 4 (life-threatening dental condition). The percentage of participants with a value of 0 or 1 is reported: 0 = "Normal: Edentulous, with no gingival disease"; 1 = "Mild changes/good dental health: mild periodontal inflammation-routine cleaning indicated; < 5 restorations indicated; no extractions indicated."
Measured: 10 years after end of treatment (approximately 121.5 months)
Number of Participants by HHIA-S Category at Baseline
The Hearing Handicap Inventory for Adults Screen Version (HHIA-S) measures a person's perceived hearing handicap. Total score ranges from 0 to 40, with a higher score indicating more severe perceived hearing handicap, categorized as follows:
- No handicap: 0-8.
- Mild-moderate handicap: 10-24.
- Severe handicap: 26-40.
Measured: Baseline
Number of Participants by HHIA-S Category at End of Treatment
The Hearing Handicap Inventory for Adults Screen Version (HHIA-S) measures a person's perceived hearing handicap. Total score ranges from 0 to 40, with a higher score indicating more severe perceived hearing handicap, categorized as follows:
- No handicap: 0-8.
- Mild-moderate handicap: 10-24.
- Severe handicap: 26-40.
Measured: End of treatment (6-7 weeks)
Number of Participants by HHIA-S Category at 3 Months After End of Treatment
The HHIA-S measures a person's perceived hearing handicap. Total score ranges from 0 to 40, with a higher score indicating more severe perceived hearing handicap, categorized as follows:
- No handicap: 0-8.
- Mild-moderate handicap: 10-24.
- Severe handicap: 26-40.
Measured: 3 months after end of treatment. Treatment lasts 6-7 weeks.
Number of Participants by HHIA-S Category at 6 Months After End of Treatment
The HHIA-S measures a person's perceived hearing handicap. Total score ranges from 0 to 40, with a higher score indicating more severe perceived hearing handicap, categorized as follows:
- No handicap: 0-8.
- Mild-moderate handicap: 10-24.
- Severe handicap: 26-40.
Measured: 6 months after end of treatment. Treatment lasts 6-7 weeks.
Number of Participants by HHIA-S Category at 12 Months After End of Treatment
The HHIA-S measures a person's perceived hearing handicap. Total score ranges from 0 to 40, with a higher score indicating more severe perceived hearing handicap, categorized as follows:
- No handicap: 0-8.
- Mild-moderate handicap: 10-24.
- Severe handicap: 26-40.
Measured: 12 months after end of treatment. Treatment lasts 6-7 weeks.
Overall Survival by KRAS (Kirsten Rat Sarcoma Viral Oncogene Homolog) Variant Status
KRAS (Kirsten Rat Sarcoma Viral Oncogene Homolog) is a gene that helps control how cells grow. Some people have a change in this gene, which can be detected (variant/non-variant) by a genetic test performed on tissue from their tumor. Research suggests that this change may influence how head and neck cancer responds to certain treatments.
An event for overall survival is death due to any cause. Survival time is defined as time from randomization to the date of death or last known follow-up (censored). Rates are estimated by the Kaplan-Meier method. The protocol endpoint is hazard ratio, which is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 214 deaths were reported. Median follow-up at time of analysis was 8.3 years.
Progression-free Survival by KRAS Variant Status
KRAS (Kirsten Rat Sarcoma Viral Oncogene Homolog) is a gene that helps control how cells grow. Some people have a change in this gene, which can be detected (variant/non-variant) by a genetic test performed on tissue from their tumor. Research suggests that this change may influence how head and neck cancer responds to certain treatments.
An event for progression-free survival is local, regional, or distant disease progression or death due to any cause. Progression-free survival time is defined as time from randomization to the date of progression/death or last known follow-up (censored). Rates are estimated by the Kaplan-Meier method. The protocol endpoint is the distribution of progression-free survival times, for which the hazard ratio is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 214 deaths were reported. Median follow-up at time of analysis was 8.3 years.
Overall Survival by Treatment Arm Within KRAS Variant Status Group
KRAS (Kirsten Rat Sarcoma Viral Oncogene Homolog) is a gene that helps control how cells grow. Some people have a change in this gene, which can be detected (variant/non-variant) by a genetic test performed on tissue from their tumor. Research suggests that this change may influence how head and neck cancer responds to certain treatments.
An event for overall survival is death due to any cause. Survival time is defined as time from randomization to the date of death or last known follow-up (censored). Rates are estimated by the Kaplan-Meier method. The protocol endpoint is hazard ratio, which is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 214 deaths were reported. Median follow-up at time of analysis was 8.3 years.
Progression-free Survival Within KRAS Variant Status
KRAS (Kirsten Rat Sarcoma Viral Oncogene Homolog) is a gene that helps control how cells grow. Some people have a change in this gene, which can be detected (variant/non-variant) by a genetic test performed on tissue from their tumor. Research suggests that this change may influence how head and neck cancer responds to certain treatments.
An event for progression-free survival is local, regional, or distant disease progression or death due to any cause. Progression-free survival time is defined as time from randomization to the date of progression/death or last known follow-up (censored). Rates are estimated by the Kaplan-Meier method. The protocol endpoint is the distribution of progression-free survival times, for which the hazard ratio is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
Measured: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 214 deaths were reported. Median follow-up at time of analysis was 8.3 years.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted24 Feb 2011 (estimated)
- Study startJun 2011
- Primary completion12 Jul 2018
- Study completion4 Sep 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (5)Papers the sponsor has linked to this study.
- Other trials for Head and Neck CancerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 987 participants (actual)
Sponsor and investigators
- Lead sponsor
- Radiation Therapy Oncology Group
- Sponsor type
- Research network
- Collaborators
- National Cancer Institute (NCI), NRG Oncology
- Responsible party
- Sponsor
- Investigators
- Andy M. Trotti, MD, Principal investigator, H. Lee Moffitt Cancer Center and Research InstituteMaura Gillison, MD, PhD, Principal investigator, Ohio State University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01302834
- Sponsor's protocol ID
- RTOG-1016
- Other IDs
- CDR0000695731, NCI-2011-02638
- Status last verified
- Sep 2025
- First submitted
- 22 Feb 2011
- Last updated
- 20 Jul 2026
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
Publications
Gillison ML, Trotti AM, Harris J, Eisbruch A, Harari PM, Adelstein DJ, Jordan RCK, Zhao W, Sturgis EM, Burtness B, Ridge JA, Ringash J, Galvin J, Yao M, Koyfman SA, Blakaj DM, Razaq MA, Colevas AD, Beitler JJ, Jones CU, Dunlap NE, Seaward SA, Spencer S, Galloway TJ, Phan J, Dignam JJ, Le QT. Radiotherapy plus cetuximab or cisplatin in human papillomavirus-positive oropharyngeal cancer (NRG Oncology RTOG 1016): a randomised, multicentre, non-inferiority trial. Lancet. 2019 Jan 5;393(10166):40-50. doi: 10.1016/S0140-6736(18)32779-X. Epub 2018 Nov 15.
PubMed 30449625Fleming CW, Reddy CA, Stock S, Lee J, Gillison M, Caudell JJ, Geiger JL, Blakaj DM, Krempl GA, Colevas AD, Jones CU, Saba NF, Phan J, Galloway TJ, Seaward S, Spencer S, Torres-Saavedra P, Yom SS, Le QT, Koyfman SA. Imaging-Detected Extranodal Extension in p16-Positive Oropharyngeal Cancer: Secondary Analysis of RTOG 1016. JAMA Otolaryngol Head Neck Surg. 2026 Aug 27:10.1001/jamaoto.2026.0932. doi: 10.1001/jamaoto.2026.0932. Online ahead of print.
PubMed 42658511Gharzai LA, Morris E, Schipper MJ, Kidwell KM, Nguyen-Tan PF, Rosenthal DI, Gillison ML, Jordan RC, Garden AS, Koyfman SA, Caudell JJ, Blakaj DM, Dunlap NE, Krempl GA, Longo JM, Jones CU, Gensheimer MF, Galloway TJ, DeMora L, Le QT, Shah JL, Suresh K, Mierzwa M. Treatment Interruption and Outcomes in Head and Neck Cancer: A Secondary Analysis of 3 Randomized Clinical Trials. JAMA Otolaryngol Head Neck Surg. 2026 Feb 1;152(2):144-153. doi: 10.1001/jamaoto.2025.4203.
PubMed 41343184Quan DL, Grauer JS, Sunkara PR, Cramer JD. Surgical salvage of human papillomavirus-positive oropharyngeal cancer: Secondary analysis of a randomized controlled trial. Cancer. 2023 Feb 1;129(3):376-384. doi: 10.1002/cncr.34562. Epub 2022 Nov 19.
PubMed 36401615Psyrri A, Rampias T, Vermorken JB. The current and future impact of human papillomavirus on treatment of squamous cell carcinoma of the head and neck. Ann Oncol. 2014 Nov;25(11):2101-2115. doi: 10.1093/annonc/mdu265. Epub 2014 Jul 23.
PubMed 25057165
Study at a glance
From the registry record, last updated by the sponsor on 20 Jul 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase III Trial of Radiotherapy Plus Cetuximab Versus Chemoradiotherapy in HPV-Associated Oropharynx Cancer
- ClinicalTrials.gov ID
- NCT01302834
- Acronym / sponsor ID
- RTOG-1016
- Conditions
- Head and Neck Cancer, Precancerous Condition
- Keywords
- stage III squamous cell carcinoma of the oropharynx, stage IV squamous cell carcinoma of the oropharynx, human papilloma virus infection
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 987 participants (actual)
- Lead sponsor
- Radiation Therapy Oncology GroupResearch network
- Collaborators
- National Cancer Institute (NCI), NRG Oncology
- Study start
- Jun 2011 (actual)
- Primary completion
- 12 Jul 2018 (actual)
- Study completion
- 4 Sep 2025 (actual)
- First posted
- 24 Feb 2011 (estimated)
- Results
- Posted 9 Jan 2020
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells and shrink tumors. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. It is not yet known whether radiation therapy is more effective with cisplatin or cetuximab in treating oropharyngeal cancer.
PURPOSE: This phase III trial is studying radiation therapy with cisplatin or cetuximab to see how well it works in treating patients with oropharyngeal cancer.
Detailed description
OBJECTIVES:
Primary
- To determine whether substitution of cisplatin with cetuximab will result in comparable 5-year overall survival.
Secondary
- To monitor and compare progression-free survival for "safety".
- To compare patterns of failure (locoregional vs distant).
- To compare acute toxicity profiles (and overall toxicity burden).
- To compare overall quality of life (QOL) short-term (< 6 months) and long-term (1 year).
- To compare QOL Swallowing Domains short-term and long-term.
- To compare clinician-reported versus patient-reported CTCAE toxicity events.
- To explore differences in the cost effectiveness of cetuximab as compared to cisplatin.
- To explore differences in work status and time to return to work.
- To compare patient-reported changes in hearing.
- To compare CTCAE v. 4 late toxicity at 1, 2, and 5 years.
- To evaluate the effect of tobacco exposure (and other exposures) as measured by standardized computer-assisted self interview (CASI) on overall survival and progression-free survival.
- To pilot CASI collection of patient reported outcomes in a cooperative group setting.
- To determine whether specific molecular profiles are associated with overall or progression-free survival.
- To investigate associations between changes in serum biomarkers or human papilloma virus (HPV)-specific cellular immune responses measured at baseline and three months with overall or progression-free survival.
OUTLINE: This is a multicenter study. Patients are stratified according to T stage (T1-2 vs T 3-4), N stage (N0-2a vs N2b-3), Zubrod performance status (0 vs 1), and smoking history (≤ 10 pack-years vs > 10 pack-years). Patients are randomized to 1 of 2 treatment arms.
Patients may complete quality-of-life questionnaires and risk factors for head and neck cancer surveys at baseline, periodically during study, and at follow-up for 1 year.
After completion of study therapy, patients are followed up at 1-3 months, every 3 months for 2 years, every 6 months for 3 years, and then annually thereafter.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| IMRT + Cisplatin | Active comparator | Drug: cisplatin, Radiation: IMRTIntensity-modulated radiotherapy (IMRT) with concurrent cisplatin |
| IMRT + Cetuximab | Active comparator | Biological: cetuximab, Radiation: IMRTIntensity-modulated radiotherapy (IMRT) with concurrent cetuximab |
Who may qualify
- Ages
- 18 to 120 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (29 listed)
- Pathologically (histologically or cytologically) proven diagnosis of squamous cell carcinoma (including the histological variants papillary squamous cell carcinoma and basaloid squamous cell carcinoma) of the oropharynx (tonsil, base of tongue, soft palate, or oropharyngeal walls).
- Patients must be positive for p16, determined by central review prior to randomization.
- Patients must have clinically or radiographically evident measurable disease at the primary site or at nodal stations. Tonsillectomy or local excision of the primary without removal of nodal disease is permitted, as is excision removing gross nodal disease but with intact primary site. Limited neck dissections retrieving ≤ 4 nodes are permitted and considered as non-therapeutic nodal excisions. Fine needle aspirations of the neck are insufficient due to limited tissue for retrospective central review. Biopsy specimens from the primary or nodes measuring at least 3-5 mm are required.
- Clinical stage T1-2, N2a-N3 or T3-4, any N (AJCC, 7th ed.; see Appendix III), including no distant metastases, based upon the following minimum diagnostic workup:
- Note: A CT scan of neck and/or a PET/CT performed for radiation planning and read by a radiologist may serve as both staging and planning tools.
Key exclusion criteria (18 listed)
- Cancers considered to be from an oral cavity site (oral tongue, floor mouth, alveolar ridge, buccal or lip), nasopharynx, hypopharynx, or larynx, even if p16 positive, are excluded. Carcinoma of the neck of unknown primary site origin (even if p16 positive) are excluded from participation.
- Stage T1-2, N0-1;
- Distant metastasis or adenopathy below the clavicles;
- Gross total excision of both primary and nodal disease; this includes tonsillectomy, local excision of primary site, and nodal excision that removes all clinically and radiographically evident disease.
- Simultaneous primaries or bilateral tumors;
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| cetuximab400 mg/m2 IV 5-7 days before IMRT then 250 mg/m2 IV weekly for 7 weeks | Biological | IMRT + Cetuximab |
| cisplatin100 mg/m2 IV on days 1 and 22 of IMRT | Drug | IMRT + Cisplatin |
| IMRTAlso: intensity-modulated radiotherapy, intensity-modulated radiation therapy35 fractions over 6 weeks, 6 fractions per week, 2 Gray per fraction to total dose of 70 Gy. | Radiation | IMRT + Cetuximab, IMRT + Cisplatin |
Primary outcome
Overall Survival
Time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
An event for overall survival is death due to any cause. Survival time is defined as time from randomization to the date of death or last known follow-up (censored). Rates are estimated by the Kaplan-Meier method. The protocol endpoint is hazard ratio, which is reported in the statistical analysis results. Five-year rate is reported simply as summary data; it is not the outcome measure.
44 secondary outcomes
Progression-free Survival
Time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Time to Local-regional Failure
Time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Time to Distant Metastasis
Time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Time to Secondary Primary Cancer
Time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Distribution of First Progression Events
Time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Percentage of Participants Experiencing Early Death
Time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: During Treatment
Time frame: From start of treatment to end of treatment, approximately 6 weeks
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: 1 Month After End of Study Treatment
Time frame: From start of treatment to approximately 2.5 months (1 month after the end of treatment)
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: 3 Months After the End of Study Treatment
Time frame: From start of treatment to approximately 4.5 months (3 months after the end of treatment)
Percentage of Participants With Acute Grade 3-4 Treatment-related Adverse Events: 6 Months After the End of Study Treatment
Time frame: From start of treatment to approximately 7.5 months (6 months after the end of treatment)
Percentage of Participants With Late Grade 3-4 Treatment-related Adverse Events: 1 Year After the End of Study Treatment
Time frame: From start of treatment to approximately 13.5 months (one year after the end of treatment)
Percentage of Participants With Late Grade 3-4 Treatment-related Adverse Events: 2 Years After the End of Study Treatment
Time frame: From 180 days after end of treatment to two years after end of treatment.
Percentage of Participants With Late Grade 3-4 Treatment-related Adverse Events: 5 Years After the End of Study Treatment
Time frame: From start of treatment to approximately 61.5 months (five years after the end of treatment)
Percentage of Participants With a Feeding Tube at 1 Year
Time frame: From randomization to 1 year.
EORTC QLQ-C30 Global Health Status Score Change From Baseline at End of Treatment
Time frame: Baseline and end of treatment (6-7 weeks)
EORTC QLQ-C30 Global Health Status Score Change From Baseline at 3 Months From End of Treatment
Time frame: Baseline and 3 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-C30 Global Health Status Score Change From Baseline at 6 Months From End of Treatment
Time frame: Baseline and 6 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-C30 Global Health Status Score Change From Baseline at 12 Months From End of Treatment
Time frame: Baseline and 12 months from end of treatment. Treatment lasts 6-7 weeks
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at End of Treatment
Time frame: Baseline and end of treatment (6-7 weeks)
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at 3 Months From End of Treatment.
Time frame: Baseline and 3 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at 6 Months From End of Treatment.
Time frame: Baseline and 6 months from end of treatment. Treatment lasts 6-7 weeks.
EORTC QLQ-H&N35 Swallowing Score Change From Baseline at 12 Months From End of Treatment.
Time frame: Baseline and 12 months from end of treatment. Treatment lasts 6-7 weeks.
Number of Participants With Post-baseline Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events for Head and Neck (PRO-CTCAE H&N) Scores >= 3
Time frame: End of treatment (approximately 6 weeks after baseline); and 3, 6, and 12 months after end of treatment (approximately 4.5, 7.5, and 13.5 months after baseline).
EuroQol Five Dimension Scale 3-level Version (EQ-5D-3L) Index Score Change From Baseline
Time frame: Basline, end of treatment (6-7 weeks), and 3, 6, and 12 months from end of treatment.
EuroQol Five Dimension Scale 3-level Version (EQ-5D-3L) Visual Analogue Scale (VAS) Change From Baseline
Time frame: Basline, end of treatment (6-7 weeks), and 3, 6, and 12 months from end of treatment.
Number of Participants by Work Status Category at Baseline
Time frame: Baseline
Number of Participants by Work Status Category at End of Treatment
Time frame: End of treatment (6-7 weeks)
Number of Participants by Work Status Category at 3 Months After End of Treatment
Time frame: Three months after end of treatment (6-7 weeks).
Number of Participants by Work Status Category at 6 Months After End of Treatment
Time frame: Six months after end of treatment (6-7 weeks).
Number of Participants by Work Status Category at 12 Months After End of Treatment
Time frame: Twelve months after end of treatment (6-7 weeks).
Percentage of Patients With Normal/Good Dental Health: Pretreatment
Time frame: Before treatment
Percentage of Patients With Normal/Good Dental Health: 1 Year After End of Treatment
Time frame: 1 year after end of treatment (approximately 13.5 months)
Percentage of Patients With Normal/Good Dental Health: 2 Years After End of Treatment
Time frame: 2 years after end of treatment (approximately 25.5 months)
Percentage of Patients With Normal/Good Dental Health: 5 Years After End of Treatment
Time frame: 5 years after end of treatment (approximately 61.5 months)
Percentage of Patients With Normal/Good Dental Health: 10 Years After End of Treatment
Time frame: 10 years after end of treatment (approximately 121.5 months)
Number of Participants by HHIA-S Category at Baseline
Time frame: Baseline
Number of Participants by HHIA-S Category at End of Treatment
Time frame: End of treatment (6-7 weeks)
Number of Participants by HHIA-S Category at 3 Months After End of Treatment
Time frame: 3 months after end of treatment. Treatment lasts 6-7 weeks.
Number of Participants by HHIA-S Category at 6 Months After End of Treatment
Time frame: 6 months after end of treatment. Treatment lasts 6-7 weeks.
Number of Participants by HHIA-S Category at 12 Months After End of Treatment
Time frame: 12 months after end of treatment. Treatment lasts 6-7 weeks.
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 20 Jul 2026.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Results publication: PubMed 30449625Gillison ML, Trotti AM, Harris J, Eisbruch A, Harari PM, Adelstein DJ, Jordan RCK, Zhao W, Sturgis EM, Burtness B, Ridge JA, Ringash J, Galvin J, Yao M, Koyfman SA, Blakaj DM, Razaq MA, Colevas AD, Beitler JJ, Jones CU, Dunlap NE, Seaward SA, Spencer S, Galloway TJ, Phan J, Dignam JJ, Le QT. Radiotherapy plus cetuximab or cisplatin in human papillomavirus-positive oropharyngeal cancer (NRG Oncology RTOG 1016): a randomised, multicentre, non-inferiority trial. Lancet. 2019 Jan 5;393(10166):40-50. doi: 10.1016/S0140-6736(18)32779-X. Epub 2018 Nov 15.
- Derived from this study: PubMed 42658511Fleming CW, Reddy CA, Stock S, Lee J, Gillison M, Caudell JJ, Geiger JL, Blakaj DM, Krempl GA, Colevas AD, Jones CU, Saba NF, Phan J, Galloway TJ, Seaward S, Spencer S, Torres-Saavedra P, Yom SS, Le QT, Koyfman SA. Imaging-Detected Extranodal Extension in p16-Positive Oropharyngeal Cancer: Secondary Analysis of RTOG 1016. JAMA Otolaryngol Head Neck Surg. 2026 Aug 27:10.1001/jamaoto.2026.0932. doi: 10.1001/jamaoto.2026.0932. Online ahead of print.
- Derived from this study: PubMed 41343184Gharzai LA, Morris E, Schipper MJ, Kidwell KM, Nguyen-Tan PF, Rosenthal DI, Gillison ML, Jordan RC, Garden AS, Koyfman SA, Caudell JJ, Blakaj DM, Dunlap NE, Krempl GA, Longo JM, Jones CU, Gensheimer MF, Galloway TJ, DeMora L, Le QT, Shah JL, Suresh K, Mierzwa M. Treatment Interruption and Outcomes in Head and Neck Cancer: A Secondary Analysis of 3 Randomized Clinical Trials. JAMA Otolaryngol Head Neck Surg. 2026 Feb 1;152(2):144-153. doi: 10.1001/jamaoto.2025.4203.
- Derived from this study: PubMed 36401615Quan DL, Grauer JS, Sunkara PR, Cramer JD. Surgical salvage of human papillomavirus-positive oropharyngeal cancer: Secondary analysis of a randomized controlled trial. Cancer. 2023 Feb 1;129(3):376-384. doi: 10.1002/cncr.34562. Epub 2022 Nov 19.
- Derived from this study: PubMed 25057165Psyrri A, Rampias T, Vermorken JB. The current and future impact of human papillomavirus on treatment of squamous cell carcinoma of the head and neck. Ann Oncol. 2014 Nov;25(11):2101-2115. doi: 10.1093/annonc/mdu265. Epub 2014 Jul 23.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Andy M. Trotti, MD principal investigator
H. Lee Moffitt Cancer Center and Research Institute
Maura Gillison, MD, PhD principal investigator
Ohio State University
185 sites in 2 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing cetuximab, cisplatin and IMRT in people with Head and Neck Cancer and Precancerous Condition, run by Radiation Therapy Oncology Group at 185 sites in 2 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 29 inclusion and 18 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 20 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 185 sites in United States, Canada. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 9 Jan 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Overall Survival (time frame: From randomization to last follow-up. Analysis was to occur after 180 deaths were reported. Analysis occurred after 133 deaths were reported. Maximum follow-up at time of analysis was 6.5 years.). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT01302834, which also lists 5 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Jul 2026.