Childhood Embryonal TumorPhase 3NCT00053352
Surgery and Combination Chemotherapy in Treating Children With Extracranial Germ Cell Tumors
A Phase 3 study testing conventional surgery, cisplatin and etoposide in people with Childhood Embryonal Tumor and Childhood Extracranial Germ Cell Tumor, run by Children's Oncology Group at 126 sites in 6 countries.
Trial summary
This phase III trial is studying surgery followed by combination chemotherapy to see how well it works in treating children with germ cell tumors that are not located in the head. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Read more about this study
- Who is it for?
- Ages Up to 21 years
- Conditions the study is for
- Childhood Embryonal Tumor, Childhood Extracranial Germ Cell Tumor, Childhood Extragonadal Germ Cell Tumor
- What is being tested?
- conventional surgery, cisplatin and etoposide
- Type of treatment
- Injection or infusion, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 302 participants
- Where
- 126 sitesin 6 countries
- Study dates
- 3 Nov 2003to 30 Jun 2021
- 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 Up to 21 years
- All sexes
- No healthy volunteers
- Child, Adult
Who may be able to join
- Extracranial germ cell tumor that contains 1 of the following malignant histologies: NOTE: Mixed germ cell tumors that include mature/immature teratoma are eligible provided 1 of the 3 histologies listed above is also present in the tumor.
- Yolk sac tumor
- Embryonal carcinoma
- Choriocarcinoma
- Low-risk disease (closed to accrual as of 01/20/10)
- Stage I gonadal tumors (ovarian and testicular)
Show all 33Show fewer
- Must have undergone complete surgical and radiologic staging to exclude the possibility of > stage I disease
- Intermediate-risk disease
- Stage II, III, or IV malignant testicular GCT
- Stage II or III malignant ovarian GCT
- Stage I or II malignant extragonadal GCT
- Previously stage I gonadal patients who have relapsed on the low-risk (observation) stratum of this study(closed to accrual as of 01/20/10)
- Patients with immature teratoma or mature teratoma who relapse with a malignant component
- No patients with any of the following diagnoses:
- Stage IV ovarian and stage III-IV extragonadal GCT
- Intracranial GCT
- Pure mature or immature teratoma, pure dysgerminoma, or seminoma
- Patients with a non-germ cell component in their GCT (e.g., primitive neuroectodermal tumors or rhabdomyosarcoma)
- Alpha-fetoprotein and beta human chorionic gonadotropin tumor markers known
- If > 5 days have elapsed from the time of obtaining original markers, tumor markers must be repeated before enrollment of low-risk patients and before initiating therapy in intermediate-risk patients (the results of the repeated tumor markers do not have to be known at the time of study enrollment)
- Must be enrolled within 6 weeks of original diagnostic surgery
- Creatinine clearance or radioisotope GFR ≥ 70 mL/min OR a serum creatinine based on age/gender as follows:
- ≤ 0.4 mg/dL (for patients 1 to 5 months of age)
- ≤ 0.5 mg/dL (for patients 6 to 11 months of age)
- ≤ 0.6 mg/dL (for patients 1 year of age)
- ≤ 0.8 mg/dL (for patients 2 to 5 years of age)
- ≤ 1.0 mg/dL (for patients 6 to 9 years of age)
- ≤ 1.2 mg/dL (for patients 10 to 12 years of age)
- ≤ 1.4 mg/dL (for female patients ≥ 13 years of age)
- ≤ 1.5 mg/dL (for male patients 13 to 15 years of age)
- ≤ 1.7 mg/dL (for male patients ≥ 16 years of age)
- No prior chemotherapy
- No prior radiotherapy
Who cannot join
None listed.
Trial locations and contacts
126 sites in 6 countries.
126 sites in 6 countries
United States112 sites
Children's Hospital Medical Center of Akron
Akron, Ohio, 44308
Albany Medical Center
Albany, New York, 12208
Texas Tech University Health Science Center-Amarillo
Amarillo, Texas, 79106
C S Mott Children's Hospital
Ann Arbor, Michigan, 48109
Mission Hospitals Inc
Asheville, North Carolina, 28801
Children's Healthcare of Atlanta - Egleston
Atlanta, Georgia, 30322
Children's Hospital Colorado
Aurora, Colorado, 80045
Dell Children's Medical Center of Central Texas
Austin, Texas, 78723
University of Alabama at Birmingham
Birmingham, Alabama, 35294
Saint Luke's Mountain States Tumor Institute
Boise, Idaho, 83712
Massachusetts General Hospital Cancer Center
Boston, Massachusetts, 02114
Dana-Farber Cancer Institute
Boston, Massachusetts, 02115
Brooklyn Hospital Center
Brooklyn, New York, 11201
Roswell Park Cancer Institute
Buffalo, New York, 14263
University of Vermont
Burlington, Vermont, 05401
Medical University of South Carolina
Charleston, South Carolina, 29425
West Virginia University Charleston
Charleston, West Virginia, 25304
T C Thompson Children's Hospital
Chattanooga, Tennessee, 37403
Childrens Memorial Hospital
Chicago, Illinois, 60614
Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229
Rainbow Babies and Childrens Hospital
Cleveland, Ohio, 44106
Palmetto Health Richland
Columbia, South Carolina, 29203
Nationwide Children's Hospital
Columbus, Ohio, 43205
Driscoll Children's Hospital
Corpus Christi, Texas, 78411
University of Texas Southwestern Medical Center
Dallas, Texas, 75390
Geisinger Medical Center
Danville, Pennsylvania, 17822-2001
The Children's Medical Center of Dayton
Dayton, Ohio, 45404
Wayne State University
Detroit, Michigan, 48202
Saint John Hospital and Medical Center
Detroit, Michigan, 48236
Southern California Permanente Medical Group
Downey, California, 90242
Duke University Medical Center
Durham, North Carolina, 27710
Sanford Medical Center-Fargo
Fargo, North Dakota, 58122
Hurley Medical Center
Flint, Michigan, 48502
Broward Health Medical Center
Fort Lauderdale, Florida, 33316
Lee Memorial Health System
Fort Myers, Florida, 33901
Cook Children's Medical Center
Fort Worth, Texas, 76104
University of Florida
Gainesville, Florida, 32610
Helen DeVos Children's Hospital at Spectrum Health
Grand Rapids, Michigan, 49503
Saint Vincent Hospital
Green Bay, Wisconsin, 54301
Hackensack University Medical Center
Hackensack, New Jersey, 07601
Connecticut Children's Medical Center
Hartford, Connecticut, 06106
Penn State Hershey Children's Hospital
Hershey, Pennsylvania, 17033
Memorial Healthcare System - Joe DiMaggio Children's Hospital
Hollywood, Florida, 33021
University of Hawaii
Honolulu, Hawaii, 96813
Baylor College of Medicine
Houston, Texas, 77030
M D Anderson Cancer Center
Houston, Texas, 77030
The Childrens Mercy Hospital
Kansas City, Missouri, 64108
East Tennessee Childrens Hospital
Knoxville, Tennessee, 37916
Michigan State University - Breslin Cancer Center
Lansing, Michigan, 48910
Dartmouth Hitchcock Medical Center
Lebanon, New Hampshire, 03756
University of Kentucky
Lexington, Kentucky, 40536
University of Arkansas for Medical Sciences
Little Rock, Arkansas, 72205
Loma Linda University Medical Center
Loma Linda, California, 92354
Miller Children's Hospital
Long Beach, California, 90806
Children's Hospital Los Angeles
Los Angeles, California, 90027
Kosair Children's Hospital
Louisville, Kentucky, 40202
Covenant Children's Hospital
Lubbock, Texas, 79410
Children's Hospital Central California
Madera, California, 93636-8762
University of Wisconsin Hospital and Clinics
Madison, Wisconsin, 53792
Marshfield Clinic
Marshfield, Wisconsin, 54449
Loyola University Medical Center
Maywood, Illinois, 60153
St. Jude Children's Research Hospital
Memphis, Tennessee, 38105
University of Miami Miller School of Medicine-Sylvester Cancer Center
Miami, Florida, 33136
Miami Children's Hospital
Miami, Florida, 33155
Midwest Children's Cancer Center
Milwaukee, Wisconsin, 53226
Children's Hospitals and Clinics of Minnesota - Minneapolis
Minneapolis, Minnesota, 55404
University of Minnesota Medical Center-Fairview
Minneapolis, Minnesota, 55455
Vanderbilt-Ingram Cancer Center
Nashville, Tennessee, 37232
Saint Peter's University Hospital
New Brunswick, New Jersey, 08901
UMDNJ - Robert Wood Johnson University Hospital
New Brunswick, New Jersey, 08903
Yale University
New Haven, Connecticut, 06520-8032
The Steven and Alexandra Cohen Children's Medical Center of New York
New Hyde Park, New York, 11040
New York University Langone Medical Center
New York, New York, 10016
Columbia University Medical Center
New York, New York, 10032
Newark Beth Israel Medical Center
Newark, New Jersey, 07112
Childrens Hospital-King's Daughters
Norfolk, Virginia, 23507
Advocate Hope Children's Hospital
Oak Lawn, Illinois, 60453
Children's Hospital and Research Center at Oakland
Oakland, California, 94609-1809
Kaiser Permanente-Oakland
Oakland, California, 94611
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, 73104
Childrens Hospital of Orange County
Orange, California, 92868-3874
Lucile Packard Children's Hospital Stanford University
Palo Alto, California, 94304
Saint Jude Midwest Affiliate
Peoria, Illinois, 61602
Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104
Saint Christopher's Hospital for Children
Philadelphia, Pennsylvania, 19134
Phoenix Childrens Hospital
Phoenix, Arizona, 85016
Children's Hospital of Pittsburgh of UPMC
Pittsburgh, Pennsylvania, 15224
Legacy Emanuel Hospital and Health Center
Portland, Oregon, 97227
Oregon Health and Science University
Portland, Oregon, 97239
Carilion Clinic Children's Hospital
Roanoke, Virginia, 24014
Mayo Clinic
Rochester, Minnesota, 55905
University of Rochester
Rochester, New York, 14642
Sutter General Hospital
Sacramento, California, 95816
Primary Children's Medical Center
Salt Lake City, Utah, 84113
University of Texas Health Science Center at San Antonio
San Antonio, Texas, 78229-3900
Methodist Children's Hospital of South Texas
San Antonio, Texas, 78229
Rady Children's Hospital - San Diego
San Diego, California, 92123
University of California San Francisco Medical Center-Parnassus
San Francisco, California, 94143
Memorial Health University Medical Center
Savannah, Georgia, 31403
Seattle Children's Hospital
Seattle, Washington, 98105
Southern Illinois University
Springfield, Illinois, 62702
Baystate Medical Center
Springfield, Massachusetts, 01199
Washington University School of Medicine
St Louis, Missouri, 63110
All Children's Hospital
St. Petersburg, Florida, 33701
State University of New York Upstate Medical University
Syracuse, New York, 13210
Scott and White Memorial Hospital
Temple, Texas, 76508
Montefiore Medical Center
The Bronx, New York, 10467-2490
Mercy Children's Hospital
Toledo, Ohio, 43608
New York Medical College
Valhalla, New York, 10595
Children's National Medical Center
Washington D.C., District of Columbia, 20010
Alfred I duPont Hospital for Children
Wilmington, Delaware, 19803
Wake Forest University Health Sciences
Winston-Salem, North Carolina, 27157
Canada9 sites
Alberta Children's Hospital
Calgary, Alberta, T3B 6A8
University of Alberta Hospital
Edmonton, Alberta, T6G 2B7
Chedoke-McMaster Hospitals
Hamilton, Ontario, L8S 4L8
Cancer Centre of Southeastern Ontario at Kingston General Hospital
Kingston, Ontario, K7L 5P9
Hospital Sainte-Justine
Montreal, Quebec, H3T 1C5
Allan Blair Cancer Centre
Regina, Saskatchewan, S4T 7T1
Centre Hospitalier Universitaire de Quebec
Ste-Foy, Quebec, G1V 4G2
Hospital for Sick Children
Toronto, Ontario, M5G 1X8
British Columbia Children's Hospital
Vancouver, British Columbia, V6H 3V4
Australia2 sites
Princess Margaret Hospital for Children
Perth, Western Australia, 6008
The Children's Hospital at Westmead
Sydney, New South Wales, 2145
About this study
Official title: A Phase III Study Of Reduced Therapy In The Treatment Of Children With Low And Intermediate Risk Extracranial Germ Cell Tumors
This phase III trial is studying surgery followed by combination chemotherapy to see how well it works in treating children with germ cell tumors that are not located in the head. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug, and giving them after surgery, may kill any remaining tumor cells following surgery. It is not yet known whether combination chemotherapy is effective in decreasing the recurrence of childhood germ cell tumors.
Read the detailed description
OBJECTIVES:
- Determine whether children with newly diagnosed low- or intermediate-risk extracranial germ cell tumors (GCTs) can maintain a 3-year event-free survival of at least 92% (for intermediate-risk tumors only) and overall survival of at least 95% (both low-risk and intermediate-risk tumors) after treatment with surgery followed by compressed cisplatin, etoposide, and bleomycin (low-risk disease closed to accrual as of 01/20/10).
II. Determine the percentage of patients with stage I ovarian or stage I testicular GCTs for whom chemotherapy can be eliminated.
III. Determine the percentage of intermediate-risk patients who require only 3 courses of therapy.
IV. Determine the acute toxic effects of compressed therapy in these patients. V. Determine the long-term sequelae in patients treated with this regimen. VI. Determine the number of hospital days and total drug doses required for patients treated with compressed therapy.
VII. Compare the number of protocol-directed treatment days used in CCG-8882 vs the number of treatment days used in this study.
VIII. Determine the cytogenetic and molecular genetic features in patients treated with this regimen.
OUTLINE: Patients are stratified according to disease risk (low vs intermediate).
SURGERY: Patients undergo surgical resection.
Low-risk disease: Patients with gonadal primaries and no evidence of disease after surgery undergo monitoring for disease progression. Patients who remain disease free receive no further treatment. Patients who have disease progression after surgery receive compressed induction chemotherapy. (closed to accrual as of 01/20/2010)
Intermediate-risk disease: After surgery, patients proceed to compressed induction chemotherapy.
COMPRESSED INDUCTION CHEMOTHERAPY: Patients receive cisplatin IV over 90 minutes and etoposide IV over 90 minutes on days 1-3 and bleomycin IV over ≥ 10 minutes on day 1. Treatment repeats every 3 weeks for 3 courses (weeks 0, 3, and 6).
After completion of compressed induction chemotherapy, patients who have no change in disease status or disease progression are removed from study. Patients with no evidence of disease receive no further therapy. Patients with a partial response or who have abnormal tumor markers proceed to second-look surgery and/or 3 more courses of compressed consolidation chemotherapy.
SECOND-LOOK SURGERY: Patients undergo surgical resection of residual tumor. After surgery, patients who are in pathologic complete response and have normal tumor markers receive no further therapy. Patients who remain with a partial response after surgery receive compressed consolidation chemotherapy.
COMPRESSED CONSOLIDATION CHEMOTHERAPY: Patients receive cisplatin, etoposide, and bleomycin as in induction chemotherapy in weeks 10, 13, and 16.
Patients are followed up monthly for 6 months, every 3 months for 18 months, and then annually for up to 10 years.
- Conditions
- Childhood Embryonal Tumor, Childhood Extracranial Germ Cell Tumor, Childhood Extragonadal Germ Cell Tumor, Childhood Malignant Ovarian Germ Cell Tumor, Childhood Malignant Testicular Germ Cell Tumor, Childhood Teratoma
- Being tested
- conventional surgery, cisplatin, etoposide, bleomycin sulfate, laboratory biomarker analysis
- Medical subject headings
- Ovarian Germ Cell Cancer, Testicular Neoplasms, Teratoma, Endodermal Sinus Tumor
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
conventional surgeryProcedure or surgery
Also called surgery, conventional
cisplatinDrug
Also called CACP, CDDP, CPDD, DDP
Given IV
etoposideDrug
Also called EPEG, VP-16, VP-16-213
Given IV
bleomycin sulfateBiological
Also called Blenoxane, BLEO, BLM
Given IV
laboratory biomarker analysisOther
Correlative studies
| Study group | Role | What they receive |
|---|---|---|
| Arm I | Experimental | Patients enrolled with gonadal tumors of stage II or greater or extragonadal tumors of any stage receive cisplatin IV over 90 minutes \& etoposide IV over 90 minutes days 1-3 and bleomycin sulfate IV over ≥ 10 minutes day 1. Treatment repeats every 3 weeks, 3 courses (weeks 0,3 \& 6).
After completion of compressed induction chemotherapy, patients with no change in disease status or disease progression are removed from study. Patients with no evidence of disease receive no further therapy. Patients with a partial response or abnormal tumor markers proceed to conventional surgery (second-look) and/or 3 more courses of compressed consolidation chemotherapy.
After surgery, patients with pathologic complete response and have normal tumor markers receive no further therapy. Patients who remain with a partial response after surgery receive compressed consolidation chemotherapy.
Patients receive cisplatin, etoposide, and bleomycin as induction chemotherapy in weeks 10,13, \& 16. Receives: Procedure: conventional surgery; Drug: cisplatin; Drug: etoposide; Biological: bleomycin sulfate; Other: laboratory biomarker analysis |
| Arm 2 | No intervention | Patients who are enrolled with stage I gonadal tumors receive no further anticancer therapy until evidence of tumor recurrence or the diagnosis of a second malignant neoplasm. Observation only for recurrence or development of an SMN |
What is being measured
The primary outcome is the main question the study is designed to answer.
Event-Free Survival (EFS)
Proportion of patients event free at 3 years following enrollment. Event-free survival is not a primary outcome measure for Arm 2 patients.
Measured: 3 Years after enrollment
Overall Survival (OS)
Percentage probability of being alive at 3 years following enrollment.
Measured: 3 Years after enrollment
Secondary outcomes (2)
Days Hospitalized for Patients Who Receive Chemotherapy
Calculated to quantify the treatment cost associated with this regimen.
Measured: Up to 126 days after the start of chemotherapy
Toxicity Associated With Chemotherapy: Grade 3 or Higher. Toxicity as Assessed by the Common Terminology Criteria for Adverse Events (CTCAE) v4.0
The number of patients assigned to receive chemotherapy that experience CTC Version 4 grade 3 or higher at any time during protocol therapy
Measured: Up to 126 days after the start of chemotherapy
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Jan 2003 (estimated)
- Study start3 Nov 2003
- Primary completion1 Oct 2013
- Study completion30 Jun 2021
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 (1)Papers the sponsor has linked to this study.
- Other trials for Childhood Embryonal TumorStudies of the same condition, open and under way.
- More trials run by Children's Oncology GroupThe sponsor's other registered studies.
- 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
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 302 participants (actual)
Sponsor and investigators
- Lead sponsor
- Children's Oncology Group
- Sponsor type
- Research network
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Anne Frazier, MD, Principal investigator, Children's Oncology Group
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00053352
- Sponsor's protocol ID
- AGCT0132
- Other IDs
- NCI-2009-00373, CDR0000269433, COG-AGCT0132, U10CA098543
- Status last verified
- Jul 2021
- First submitted
- 27 Jan 2003
- Last updated
- 13 Jul 2021
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
Publications
O'Neill AF, Xia C, Krailo MD, Shaikh F, Pashankar FD, Billmire DF, Olson TA, Amatruda JF, Villaluna D, Huang L, Malogolowkin M, Rodriguez-Galindo C, Frazier AL. alpha-Fetoprotein as a predictor of outcome for children with germ cell tumors: A report from the Malignant Germ Cell International Consortium. Cancer. 2019 Oct 15;125(20):3649-3656. doi: 10.1002/cncr.32363. Epub 2019 Jul 29.
PubMed 31355926
Study at a glance
From the registry record, last updated by the sponsor on 13 Jul 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase III Study Of Reduced Therapy In The Treatment Of Children With Low And Intermediate Risk Extracranial Germ Cell Tumors
- ClinicalTrials.gov ID
- NCT00053352
- Acronym / sponsor ID
- AGCT0132
- Conditions
- Childhood Embryonal Tumor, Childhood Extracranial Germ Cell Tumor, Childhood Extragonadal Germ Cell Tumor, Childhood Malignant Ovarian Germ Cell Tumor, Childhood Malignant Testicular Germ Cell Tumor, Childhood Teratoma
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 302 participants (actual)
- Lead sponsor
- Children's Oncology GroupResearch network
- Collaborators
- National Cancer Institute (NCI)
- Study start
- 3 Nov 2003 (actual)
- Primary completion
- 1 Oct 2013 (actual)
- Study completion
- 30 Jun 2021 (actual)
- First posted
- 28 Jan 2003 (estimated)
- Results
- Posted 8 Dec 2017
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This phase III trial is studying surgery followed by combination chemotherapy to see how well it works in treating children with germ cell tumors that are not located in the head. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug, and giving them after surgery, may kill any remaining tumor cells following surgery. It is not yet known whether combination chemotherapy is effective in decreasing the recurrence of childhood germ cell tumors.
Detailed description
OBJECTIVES:
- Determine whether children with newly diagnosed low- or intermediate-risk extracranial germ cell tumors (GCTs) can maintain a 3-year event-free survival of at least 92% (for intermediate-risk tumors only) and overall survival of at least 95% (both low-risk and intermediate-risk tumors) after treatment with surgery followed by compressed cisplatin, etoposide, and bleomycin (low-risk disease closed to accrual as of 01/20/10).
II. Determine the percentage of patients with stage I ovarian or stage I testicular GCTs for whom chemotherapy can be eliminated.
III. Determine the percentage of intermediate-risk patients who require only 3 courses of therapy.
IV. Determine the acute toxic effects of compressed therapy in these patients. V. Determine the long-term sequelae in patients treated with this regimen. VI. Determine the number of hospital days and total drug doses required for patients treated with compressed therapy.
VII. Compare the number of protocol-directed treatment days used in CCG-8882 vs the number of treatment days used in this study.
VIII. Determine the cytogenetic and molecular genetic features in patients treated with this regimen.
OUTLINE: Patients are stratified according to disease risk (low vs intermediate).
SURGERY: Patients undergo surgical resection.
Low-risk disease: Patients with gonadal primaries and no evidence of disease after surgery undergo monitoring for disease progression. Patients who remain disease free receive no further treatment. Patients who have disease progression after surgery receive compressed induction chemotherapy. (closed to accrual as of 01/20/2010)
Intermediate-risk disease: After surgery, patients proceed to compressed induction chemotherapy.
COMPRESSED INDUCTION CHEMOTHERAPY: Patients receive cisplatin IV over 90 minutes and etoposide IV over 90 minutes on days 1-3 and bleomycin IV over ≥ 10 minutes on day 1. Treatment repeats every 3 weeks for 3 courses (weeks 0, 3, and 6).
After completion of compressed induction chemotherapy, patients who have no change in disease status or disease progression are removed from study. Patients with no evidence of disease receive no further therapy. Patients with a partial response or who have abnormal tumor markers proceed to second-look surgery and/or 3 more courses of compressed consolidation chemotherapy.
SECOND-LOOK SURGERY: Patients undergo surgical resection of residual tumor. After surgery, patients who are in pathologic complete response and have normal tumor markers receive no further therapy. Patients who remain with a partial response after surgery receive compressed consolidation chemotherapy.
COMPRESSED CONSOLIDATION CHEMOTHERAPY: Patients receive cisplatin, etoposide, and bleomycin as in induction chemotherapy in weeks 10, 13, and 16.
Patients are followed up monthly for 6 months, every 3 months for 18 months, and then annually for up to 10 years.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Arm I | Experimental | Procedure: conventional surgery, Drug: cisplatin, Drug: etoposide, Biological: bleomycin sulfate, Other: laboratory biomarker analysisPatients enrolled with gonadal tumors of stage II or greater or extragonadal tumors of any stage receive cisplatin IV over 90 minutes \& etoposide IV over 90 minutes days 1-3 and bleomycin sulfate IV over ≥ 10 minutes day 1. Treatment repeats every 3 weeks, 3 courses (weeks 0,3 \& 6). After completion of compressed induction chemotherapy, patients with no change in disease status or disease progression are removed from study. Patients with no evidence of disease receive no further therapy. Patients with a partial response or abnormal tumor markers proceed to conventional surgery (second-look) and/or 3 more courses of compressed consolidation chemotherapy. After surgery, patients with pathologic complete response and have normal tumor markers receive no further therapy. Patients who remain with a partial response after surgery receive compressed consolidation chemotherapy. Patients receive cisplatin, etoposide, and bleomycin as induction chemotherapy in weeks 10,13, \& 16. |
| Arm 2 | No intervention | –Patients who are enrolled with stage I gonadal tumors receive no further anticancer therapy until evidence of tumor recurrence or the diagnosis of a second malignant neoplasm. Observation only for recurrence or development of an SMN |
Who may qualify
- Ages
- Up to 21 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult
Key inclusion criteria (33 listed)
- Extracranial germ cell tumor that contains 1 of the following malignant histologies: NOTE: Mixed germ cell tumors that include mature/immature teratoma are eligible provided 1 of the 3 histologies listed above is also present in the tumor.
- Low-risk disease (closed to accrual as of 01/20/10)
- Intermediate-risk disease
- No patients with any of the following diagnoses:
- Alpha-fetoprotein and beta human chorionic gonadotropin tumor markers known
Key exclusion criteria (0 listed)
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 |
|---|---|---|
| conventional surgeryAlso: surgery, conventional | Procedure or surgery | Arm I |
| cisplatinAlso: CACP, CDDP, CPDD, DDPGiven IV | Drug | Arm I |
| etoposideAlso: EPEG, VP-16, VP-16-213Given IV | Drug | Arm I |
| bleomycin sulfateAlso: Blenoxane, BLEO, BLMGiven IV | Biological | Arm I |
| laboratory biomarker analysisCorrelative studies | Other | Arm I |
Primary outcome
Event-Free Survival (EFS)
Time frame: 3 Years after enrollment
Proportion of patients event free at 3 years following enrollment. Event-free survival is not a primary outcome measure for Arm 2 patients.
Overall Survival (OS)
Time frame: 3 Years after enrollment
Percentage probability of being alive at 3 years following enrollment.
2 secondary outcomes
Days Hospitalized for Patients Who Receive Chemotherapy
Time frame: Up to 126 days after the start of chemotherapy
Toxicity Associated With Chemotherapy: Grade 3 or Higher. Toxicity as Assessed by the Common Terminology Criteria for Adverse Events (CTCAE) v4.0
Time frame: Up to 126 days after the start of chemotherapy
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 13 Jul 2021.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 31355926O'Neill AF, Xia C, Krailo MD, Shaikh F, Pashankar FD, Billmire DF, Olson TA, Amatruda JF, Villaluna D, Huang L, Malogolowkin M, Rodriguez-Galindo C, Frazier AL. alpha-Fetoprotein as a predictor of outcome for children with germ cell tumors: A report from the Malignant Germ Cell International Consortium. Cancer. 2019 Oct 15;125(20):3649-3656. doi: 10.1002/cncr.32363. Epub 2019 Jul 29.
- Data Available: Select individual patient-level data from this trial can be requested from the NCTN/NCORP Data ArchiveLink provided by the sponsor.
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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.
Anne Frazier, MD principal investigator
Children's Oncology Group
126 sites in 6 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing conventional surgery, cisplatin and etoposide in people with Childhood Embryonal Tumor and Childhood Extracranial Germ Cell Tumor, run by Children's Oncology Group at 126 sites in 6 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 33 inclusion and 0 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 13 Jul 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 126 sites in United States, Canada, Australia, New Zealand, Puerto Rico and 1 more country. 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 8 Dec 2017). 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?
Event-Free Survival (EFS) (time frame: 3 Years after enrollment). The study lists 2 primary outcomes in all. 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 NCT00053352, which also lists 1 linked publication.
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 13 Jul 2021.