Drug/Agent Toxicity by Tissue/OrganPhase 1/2NCT00006012
Combination Chemotherapy and Radiation Therapy in Treating Patients With Limited-Stage Small Cell Lung Cancer
A Phase 1/2 study testing filgrastim, amifostine trihydrate and cisplatin in people with Drug/Agent Toxicity by Tissue/Organ and Lung Cancer, run by Alliance for Clinical Trials in Oncology at 84 sites in United States.
Trial summary
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy with radiation therapy may kill more cancer cells. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Drug/Agent Toxicity by Tissue/Organ, Lung Cancer, Radiation Toxicity
- What is being tested?
- filgrastim, amifostine trihydrate and cisplatin
- Type of treatment
- Pill or oral medicine, Injection or infusion, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 73 participants
- Where
- 84 sitesUnited States
- Study dates
- Feb 2001to May 2006
- Phase
- Phase 1/2
- Are there results?
- None posted in the registry
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 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
DISEASE CHARACTERISTICS:
- Histologically or cytologically confirmed small cell lung cancer
- Limited disease confined to one hemithorax, the ipsilateral supraclavicular fossa, and encompassable within tolerable thoracic radiotherapy field
- Minimal pleural effusions (i.e., blunting of the costophrenic angle on chest x-ray or a small effusion on CT scan) allowed
- Measurable disease
- At least one lesion accurately measured in at least 1 dimension with longest diameter at least 20 mm
PATIENT CHARACTERISTICS:
Age:
- 18 and over
Performance status:
- ECOG 0-2
Life expectancy:
- At least 12 weeks
Hematopoietic:
- Absolute neutrophil count at least 1,500/mm^3
- Platelet count at least 100,000/mm^3
Hepatic:
- Bilirubin no greater than 1.5 times upper limit of normal (ULN)
- AST no greater than 3 times ULN
Renal:
- Creatinine no greater than 1.5 times ULN
Cardiovascular:
- No New York Heart Association class III or IV heart disease
Pulmonary:
- FEV_1 at least 40% of predicted AND at least 1 liter
Other:
- No uncontrolled infection
- No other severe underlying diseases
- No other malignancy within the past 5 years except adequately treated basal cell or squamous cell skin cancer or noninvasive carcinomas (carcinoma in situ)
- No grade 2 or greater peripheral neuropathy
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
- No hypersensitivity to E.coli-derived proteins, filgrastim (G-CSF), or any excipients of G-CSF
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Not specified
Chemotherapy
- Not specified
Endocrine therapy
- Not specified
Radiotherapy
- No prior hemithorax radiotherapy
Surgery
- Not specified
Other
- No prior therapy for small cell lung cancer
Trial locations and contacts
84 sites in 1 country.
84 sites in 1 country
United States84 sites
McFarland Clinic, P.C.
Ames, Iowa, 50010
CCOP - Michigan Cancer Research Consortium
Ann Arbor, Michigan, 48100
St. Joseph Mercy Cancer Center at St. Joseph Mercy Hospital
Ann Arbor, Michigan, 48106-0995
Rush-Copley Cancer Care Center
Aurora, Illinois, 60507
MeritCare Clinic - Bemidji
Bemidji, Minnesota, 56601
Bismarck Cancer Center
Bismarck, North Dakota, 58501
Cancer Care Center at Medcenter One Hospital
Bismarck, North Dakota, 58501
Mid Dakota Clinic, P.C.
Bismarck, North Dakota, 58501
St. Alexius Medical Center
Bismarck, North Dakota, 58501
St. Joseph Medical Center
Bloomington, Illinois, 61701
Graham Hospital
Canton, Illinois, 61520
Memorial Hospital
Carthage, Illinois, 62321
St. Luke's Hospital
Cedar Rapids, Iowa, 52402
Cedar Rapids Oncology Associates
Cedar Rapids, Iowa, 52403
Mercy Cancer Center at Mercy Medical Center
Cedar Rapids, Iowa, 52403
Cancer Center of Kansas - Chanute
Chanute, Kansas, 66720
Geisinger Medical Center
Danville, Pennsylvania, 17822-2001
Oakwood Cancer Center at Oakwood Hospital and Medical Center
Dearborn, Michigan, 48123
Cancer Center of Kansas - Dodge City
Dodge City, Kansas, 67801
Cancer Center of Kansas, P.A. - El Dorado
El Dorado, Kansas, 67042
Eureka Community Hospital
Eureka, Illinois, 61530
CCOP - MeritCare Hospital
Fargo, North Dakota, 58122
MeritCare Medical Group
Fargo, North Dakota, 58122
Hurley Medical Center
Flint, Michigan, 48502
Genesys Hurley Cancer Institute
Flint, Michigan, 48532
Galesburg Clinic
Galesburg, Illinois, 61401
Galesburg Cottage Hospital
Galesburg, Illinois, 61401
InterCommunity Cancer Center of Western Illinois
Galesburg, Illinois, 61401
Altru Cancer Center at Altru Hospital
Grand Forks, North Dakota, 58201
Mason District Hospital
Havana, Illinois, 62644
Hopedale Medical Complex
Hopedale, Illinois, 61747
Mayo Clinic - Jacksonville
Jacksonville, Florida, 32224-9980
Joliet Oncology Hematology Associates, Limited - West
Joliet, Illinois, 60435
Kewanee Hospital
Kewanee, Illinois, 61443
Cancer Center of Kansas - Kingman
Kingman, Kansas, 67068
Franciscan Skemp Healthcare
La Crosse, Wisconsin, 54601
Southwest Medical Center
Liberal, Kansas, 67901
Bryan LGH Medical Center West
Lincoln, Nebraska, 68502
Cancer Resource Center - Lincoln
Lincoln, Nebraska, 68510
St. Elizabeth Regional Medical Center
Lincoln, Nebraska, 68510
McDonough District Hospital
Macomb, Illinois, 61455
Mercy Cancer Center at Mercy Medical Center - North Iowa
Mason City, Iowa, 50401
Saint Anthony Memorial Health Centers
Michigan City, Indiana, 46360
Cancer Center of Kansas - Newton
Newton, Kansas, 67114
BroMenn Regional Medical Center
Normal, Illinois, 61761
Community Cancer Center
Normal, Illinois, 61761
Community Hospital of Ottawa
Ottawa, Illinois, 61350
Oncology Hematology Associates of Central Illinois - Ottawa
Ottawa, Illinois, 61350
Cancer Center of Kansas, P.A. - Parsons
Parsons, Kansas, 67357
Cancer Treatment Center at Pekin Hospital
Pekin, Illinois, 61554
Methodist Medical Center of Illinois
Peoria, Illinois, 61603
Proctor Hospital
Peoria, Illinois, 61614
CCOP - Illinois Oncology Research Association
Peoria, Illinois, 61615
Oncology/Hematology Associates of Central Illinois, P.C.
Peoria, Illinois, 61615
OSF St. Francis Medical Center
Peoria, Illinois, 61637
Illinois Valley Community Hospital
Peru, Illinois, 61354
Pratt Cancer Center of Kansas
Pratt, Kansas, 67124
Perry Memorial Hospital
Princeton, Illinois, 61356
Mayo Clinic Cancer Center
Rochester, Minnesota, 55905
Seton Cancer Institute - Saginaw
Saginaw, Michigan, 48601
Cancer Center of Kansas - Salina
Salina, Kansas, 67042
CCOP - Mayo Clinic Scottsdale Oncology Program
Scottsdale, Arizona, 85259
Siouxland Regional Cancer Center
Sioux City, Iowa, 51101-1733
Siouxland Hematology-Oncology Associates
Sioux City, Iowa, 51101
Mercy Medical Center - Sioux City
Sioux City, Iowa, 51104
St. Luke's Regional Medical Center
Sioux City, Iowa, 51104
Sioux Valley Hospital and University of South Dakota Medical Center
Sioux Falls, South Dakota, 57104
Avera McKennan Hospital and University Health Center
Sioux Falls, South Dakota, 57105
Medical X-Ray Center
Sioux Falls, South Dakota, 57105
St. Margaret's Hospital
Spring Valley, Illinois, 61362
Valley Cancer Center
Spring Valley, Illinois, 61362
Geisinger Medical Group
State College, Pennsylvania, 16801
Carle Cancer Center at Carle Foundation Hospital
Urbana, Illinois, 61801
CCOP - Carle Cancer Center
Urbana, Illinois, 61801
St. John Macomb Hospital
Warren, Michigan, 48903
Cancer Center of Kansas - Wellington
Wellington, Kansas, 67152
Associates in Womens Health
Wichita, Kansas, 67203
Cancer Center of Kansas, P.A.
Wichita, Kansas, 67208
Cancer Center of Kansas, P.A. - Wichita
Wichita, Kansas, 67214
CCOP - Wichita
Wichita, Kansas, 67214
Via Christi Cancer Center at Via Christi Regional Medical Center
Wichita, Kansas, 67214
Wesley Medical Center
Wichita, Kansas, 67214
Geisinger Wyoming Valley Medical Center
Wilkes-Barre, Pennsylvania, 18711
Cancer Center of Kansas - Winfield
Winfield, Kansas, 67156
About this study
Official title: Phase I-II Study of Topotecan and Paclitaxel Followed by High-Dose Thoracic Radiation Therapy With Concomitant Cisplatin/Etoposide and Amifostine in Limited-Stage Small Cell Lung Cancer
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy with radiation therapy may kill more cancer cells.
PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy before, during, and after radiation therapy in treating patients who have limited-stage small cell lung cancer.
Read the detailed description
OBJECTIVES:
- Determine the maximum tolerated dose of thoracic radiotherapy administered with cisplatin, etoposide, and amifostine preceded and followed by topotecan and paclitaxel in patients with limited stage small cell lung cancer (phase I closed to accrual as of 5/27/2004).
- Determine the two-year survival of this patient population treated with this regimen.
- Determine the two-year, progression-free local control rate in this patient population treated with this regimen.
- Assess the tolerability of this treatment regimen in these patients.
- Determine the antitumor activity of this regimen in these patients.
- Determine the overall survival and overall time to progression in this patient population treated with this regimen.
OUTLINE: This is a multicenter, dose-escalation study of thoracic radiotherapy (TRT).
Patients receive topotecan IV on days 1-5 and paclitaxel IV over 3 hours on day 5. Patients receive filgrastim (G-CSF) subcutaneously (SC) daily beginning 24 hours after the last dose of chemotherapy and continuing until blood counts recover. Treatment repeats every 3 weeks for 2 courses.
After 2 courses of topotecan and paclitaxel, patients undergo TRT twice daily for 5 consecutive days for 5 weeks. During TRT, patients receive cisplatin IV, oral etoposide, and amifostine SC daily prior to TRT.
At 4 weeks after completion of TRT, patients receive 2 additional courses of topotecan, paclitaxel, and G-CSF every 3 weeks followed by prophylactic cranial irradiation.
Cohorts of 3-6 patients receive escalating doses of TRT until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which at least 2 of 6 patients experience dose-limiting toxicity (phase I closed to accrual as of 5/27/2004).
Patients are followed every 3 months for 1 year, every 4 months for 1 year, and then every 6 months for 3 years.
PROJECTED ACCRUAL: A total of 3-73 patients will be accrued for this study (phase I closed to accrual as of 5/27/2004).
- Being tested
- filgrastim, amifostine trihydrate, cisplatin, etoposide, paclitaxel
- Keywords
- drug/agent toxicity by tissue/organ, radiation toxicity, limited stage small cell lung cancer
- Medical subject headings
- Drug-Related Side Effects and Adverse Reactions, Lung Neoplasms, Radiation Injuries
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
filgrastimBiological
amifostine trihydrateDrug
cisplatinDrug
etoposideDrug
paclitaxelDrug
topotecan hydrochlorideDrug
radiation therapyRadiation
| Study group | Role | What they receive |
|---|---|---|
| topotecan + paclitaxel + filgrastim + TRT + radiation | Experimental | Patients receive topotecan IV on days 1-5 and paclitaxel IV over 3 hours on day 5. Patients receive filgrastim (G-CSF) subcutaneously (SC) daily beginning 24 hours after the last dose of chemotherapy and continuing until blood counts recover. Treatment repeats every 3 weeks for 2 courses.
After 2 courses of treatment, patients undergo TRT twice daily for 5 consecutive days for 5 weeks. During TRT, patients receive cisplatin IV, oral etoposide, and amifostine SC daily prior to TRT.
At 4 weeks after completion of TRT, patients receive 2 additional courses of topotecan, paclitaxel, and G-CSF every 3 weeks followed by prophylactic cranial irradiation.
Patients are followed every 3 months for 1 year, every 4 months for 1 year, and then every 6 months for 3 years. Receives: Biological: filgrastim; Drug: amifostine trihydrate; Drug: cisplatin; Drug: etoposide; Drug: paclitaxel; Drug: topotecan hydrochloride; Radiation: radiation therapy |
What is being measured
The primary outcome is the main question the study is designed to answer.
Survival at 2 years
Measured: at 2 years
Secondary outcomes (3)
Local progression-free survival at 2 years
Measured: at 2 years
Overall survival
Measured: Up to 5 years
Time to progression
Measured: Up to 5 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted8 Oct 2003 (estimated)
- Study startFeb 2001
- Primary completionMay 2006
- Study completionMay 2006
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Drug/Agent Toxicity by Tissue/OrganStudies of the same condition, open and under way.
- More trials run by Alliance for Clinical Trials in OncologyThe 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 1/2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 73 participants (actual)
Sponsor and investigators
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Sponsor type
- University, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Scott Okuno, MD, Study chair, Mayo Clinic
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00006012
- Sponsor's protocol ID
- NCCTG-N9923
- Other IDs
- CDR0000068021
- Status last verified
- Jul 2016
- First submitted
- 5 Jul 2000
- Last updated
- 6 Jul 2016
- Results posted
- No
- Data monitoring committee
- No
Publications
Garces YI, Okuno SH, Schild SE, Mandrekar SJ, Bot BM, Martens JM, Wender DB, Soori GS, Moore DF Jr, Kozelsky TF, Jett JR. Phase I North Central Cancer Treatment Group Trial-N9923 of escalating doses of twice-daily thoracic radiation therapy with amifostine and with alternating chemotherapy in limited stage small-cell lung cancer. Int J Radiat Oncol Biol Phys. 2007 Mar 15;67(4):995-1001. doi: 10.1016/j.ijrobp.2006.10.034.
PubMed 17336213Garces YI, Okuno SH, Schild SE, et al.: A phase I/II NCCTG trial of escalating doses of twice daily thoracic radiation therapy (TRT) in limited-stage small cell lung cancer (LSCLC). [Abstract] J Clin Oncol 23 (Suppl 16): A-7163, 661s, 2005.
Study at a glance
From the registry record, last updated by the sponsor on 6 Jul 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase I-II Study of Topotecan and Paclitaxel Followed by High-Dose Thoracic Radiation Therapy With Concomitant Cisplatin/Etoposide and Amifostine in Limited-Stage Small Cell Lung Cancer
- ClinicalTrials.gov ID
- NCT00006012
- Acronym / sponsor ID
- NCCTG-N9923
- Keywords
- drug/agent toxicity by tissue/organ, radiation toxicity, limited stage small cell lung cancer
- Phase
- Phase 1/2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 73 participants (actual)
- Lead sponsor
- Alliance for Clinical Trials in OncologyUniversity, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Study start
- Feb 2001
- Primary completion
- May 2006 (actual)
- Study completion
- May 2006 (actual)
- First posted
- 8 Oct 2003 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy with radiation therapy may kill more cancer cells.
PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy before, during, and after radiation therapy in treating patients who have limited-stage small cell lung cancer.
Detailed description
OBJECTIVES:
- Determine the maximum tolerated dose of thoracic radiotherapy administered with cisplatin, etoposide, and amifostine preceded and followed by topotecan and paclitaxel in patients with limited stage small cell lung cancer (phase I closed to accrual as of 5/27/2004).
- Determine the two-year survival of this patient population treated with this regimen.
- Determine the two-year, progression-free local control rate in this patient population treated with this regimen.
- Assess the tolerability of this treatment regimen in these patients.
- Determine the antitumor activity of this regimen in these patients.
- Determine the overall survival and overall time to progression in this patient population treated with this regimen.
OUTLINE: This is a multicenter, dose-escalation study of thoracic radiotherapy (TRT).
Patients receive topotecan IV on days 1-5 and paclitaxel IV over 3 hours on day 5. Patients receive filgrastim (G-CSF) subcutaneously (SC) daily beginning 24 hours after the last dose of chemotherapy and continuing until blood counts recover. Treatment repeats every 3 weeks for 2 courses.
After 2 courses of topotecan and paclitaxel, patients undergo TRT twice daily for 5 consecutive days for 5 weeks. During TRT, patients receive cisplatin IV, oral etoposide, and amifostine SC daily prior to TRT.
At 4 weeks after completion of TRT, patients receive 2 additional courses of topotecan, paclitaxel, and G-CSF every 3 weeks followed by prophylactic cranial irradiation.
Cohorts of 3-6 patients receive escalating doses of TRT until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which at least 2 of 6 patients experience dose-limiting toxicity (phase I closed to accrual as of 5/27/2004).
Patients are followed every 3 months for 1 year, every 4 months for 1 year, and then every 6 months for 3 years.
PROJECTED ACCRUAL: A total of 3-73 patients will be accrued for this study (phase I closed to accrual as of 5/27/2004).
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| topotecan + paclitaxel + filgrastim + TRT + radiation | Experimental | Biological: filgrastim, Drug: amifostine trihydrate, Drug: cisplatin, Drug: etoposide, Drug: paclitaxel, Drug: topotecan hydrochloride, Radiation: radiation therapyPatients receive topotecan IV on days 1-5 and paclitaxel IV over 3 hours on day 5. Patients receive filgrastim (G-CSF) subcutaneously (SC) daily beginning 24 hours after the last dose of chemotherapy and continuing until blood counts recover. Treatment repeats every 3 weeks for 2 courses. After 2 courses of treatment, patients undergo TRT twice daily for 5 consecutive days for 5 weeks. During TRT, patients receive cisplatin IV, oral etoposide, and amifostine SC daily prior to TRT. At 4 weeks after completion of TRT, patients receive 2 additional courses of topotecan, paclitaxel, and G-CSF every 3 weeks followed by prophylactic cranial irradiation. Patients are followed every 3 months for 1 year, every 4 months for 1 year, and then every 6 months for 3 years. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
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 |
|---|---|---|
| filgrastim | Biological | topotecan + paclitaxel + filgrastim + TRT + radiation |
| amifostine trihydrate | Drug | topotecan + paclitaxel + filgrastim + TRT + radiation |
| cisplatin | Drug | topotecan + paclitaxel + filgrastim + TRT + radiation |
| etoposide | Drug | topotecan + paclitaxel + filgrastim + TRT + radiation |
| paclitaxel | Drug | topotecan + paclitaxel + filgrastim + TRT + radiation |
| topotecan hydrochloride | Drug | topotecan + paclitaxel + filgrastim + TRT + radiation |
| radiation therapy | Radiation | topotecan + paclitaxel + filgrastim + TRT + radiation |
Primary outcome
Survival at 2 years
Time frame: at 2 years
3 secondary outcomes
Local progression-free survival at 2 years
Time frame: at 2 years
Overall survival
Time frame: Up to 5 years
Time to progression
Time frame: Up to 5 years
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 6 Jul 2016.
- Results publication: PubMed 17336213Garces YI, Okuno SH, Schild SE, Mandrekar SJ, Bot BM, Martens JM, Wender DB, Soori GS, Moore DF Jr, Kozelsky TF, Jett JR. Phase I North Central Cancer Treatment Group Trial-N9923 of escalating doses of twice-daily thoracic radiation therapy with amifostine and with alternating chemotherapy in limited stage small-cell lung cancer. Int J Radiat Oncol Biol Phys. 2007 Mar 15;67(4):995-1001. doi: 10.1016/j.ijrobp.2006.10.034.
- Results publicationGarces YI, Okuno SH, Schild SE, et al.: A phase I/II NCCTG trial of escalating doses of twice daily thoracic radiation therapy (TRT) in limited-stage small cell lung cancer (LSCLC). [Abstract] J Clin Oncol 23 (Suppl 16): A-7163, 661s, 2005.
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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.
Scott Okuno, MD study chair
Mayo Clinic
84 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1/2 study testing filgrastim, amifostine trihydrate and cisplatin in people with Drug/Agent Toxicity by Tissue/Organ and Lung Cancer, run by Alliance for Clinical Trials in Oncology at 84 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
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 6 Jul 2016. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 84 sites in United States. 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 combined phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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?
Survival at 2 years (time frame: at 2 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 NCT00006012, which also lists 2 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 6 Jul 2016.