Brain TumorPhase 2NCT00002594
Combination Chemotherapy Followed by Bone Marrow and/or Peripheral Stem Cell Transplantation in Treating Patients With Recurrent Medulloblastoma or CNS Germ Cell Tumors
A Phase 2 study testing Sargramostim, cyclophosphamide and melphalan in people with Brain Tumor and Central Nervous System Tumor, run by Children's Oncology Group at 118 sites in 6 countries.
Trial summary
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so that they stop growing or die. bone marrow transplantation and peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. Read more about this study
- Who is it for?
- Ages 2 to 25 years
- Conditions the study is for
- Brain Tumor, Central Nervous System Tumor
- What is being tested?
- Sargramostim, cyclophosphamide and melphalan
- Type of treatment
- Injection or infusion, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 31 participants
- Where
- 118 sitesin 6 countries
- Study dates
- Sep 1994to Mar 2007
- Phase
- Phase 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 2 to 25 years
- All sexes
- No healthy volunteers
- Child, Adult
DISEASE CHARACTERISTICS:
- Diagnosis of recurrent medulloblastoma or CNS germ cell tumor
- Histologic review of the primary intracranial or spinal cord tumor required
- Biopsy and reduction of tumor bulk prior to study encouraged but not required
- No more than 1 prior primary therapy (radiotherapy or chemoradiotherapy) and/or 1 prior salvage therapy
- Patients with progression on salvage therapy ineligible
- Minimal residual disease (tumor bulk no more than 1.5 cm) or in second clinical complete remission (CR)
- Bone marrow infiltration with or without mass lesions or isolated abnormal CSF cytology as the only manifestation of recurrent disease allowed if a clinical CR is first achieved with conventional therapy
PATIENT CHARACTERISTICS:
Age:
- 2 to 25
Performance status:
- Karnofsky 80-100%
Life expectancy:
- More than 8 weeks
Hematopoietic:
- Absolute neutrophil count greater than 1,000/mm^3
- Platelet count greater than 100,000/mm^3
Hepatic:
- Bilirubin less than 1.5 mg/dL
- SGPT less than 80 IU
Renal:
- Creatinine less than 1.2 mg/dL
Cardiovascular:
- LVEF normal
Other:
- No infection
- Able to tolerate vigorous hydration
- Not pregnant
- Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY:
Biologic therapy:
- Not specified
Chemotherapy:
- See Disease Characteristics
- Prior cyclophosphamide or ifosfamide allowed
Endocrine therapy:
- No concurrent dexamethasone as an antiemetic
- Other concurrent corticosteroids allowed
Radiotherapy:
- See Disease Characteristics
- Pretransplantation radiotherapy boost allowed
Surgery:
- See Disease Characteristics
- Pretransplantation surgery allowed
Other:
- At least 4 weeks since prior therapy except corticosteroids
Trial locations and contacts
118 sites in 6 countries.
118 sites in 6 countries
United States103 sites
University of New Mexico Cancer Research and Treatment Center
Albuquerque, New Mexico, 87131
Mission St. Joseph's Health System
Asheville, North Carolina, 28801
Children's Healthcare of Atlanta - Scottish Rite
Atlanta, Georgia, 30342
Marlene and Stewart Greenebaum Cancer Center, University of Maryland
Baltimore, Maryland, 21201-1595
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Baltimore, Maryland, 21231-2410
Eastern Maine Medical Center
Bangor, Maine, 04401
University of Alabama at Birmingham Comprehensive Cancer Center
Birmingham, Alabama, 35233
Floating Hospital for Children
Boston, Massachusetts, 02111
Massachusetts General Hospital Cancer Center
Boston, Massachusetts, 02114
Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute
Boston, Massachusetts, 02115
Roswell Park Cancer Institute
Buffalo, New York, 14263-0001
Vermont Cancer Center
Burlington, Vermont, 05401-3498
Medical University of South Carolina
Charleston, South Carolina, 29425-0721
West Virginia University - Charleston
Charleston, West Virginia, 25302
Carolinas Medical Center
Charlotte, North Carolina, 28232-2861
Presbyterian Healthcare
Charlotte, North Carolina, 28233
Cancer Center at the University of Virginia
Charlottesville, Virginia, 22908
Rush-Presbyterian-St. Luke's Medical Center
Chicago, Illinois, 60612
Children's Memorial Hospital - Chicago
Chicago, Illinois, 60614
University of Missouri-Columbia Hospital and Clinics
Columbia, Missouri, 65212
Driscoll Children's Hospital
Corpus Christi, Texas, 78466
Medical City Dallas Hospital
Dallas, Texas, 75230
Simmons Cancer Center - Dallas
Dallas, Texas, 75235-9154
Children's Hospital of Michigan
Detroit, Michigan, 48201
St. John Hospital and Medical Center
Detroit, Michigan, 48236
Duke Comprehensive Cancer Center
Durham, North Carolina, 27710
Inova Fairfax Hospital
Falls Church, Virginia, 22042-3300
Hurley Medical Center
Flint, Michigan, 48503
Broward General Medical Center
Fort Lauderdale, Florida, 33316
Children's Hospital of Southwest Florida
Fort Myers, Florida, 33908
Cook Children's Medical Center - Fort Worth
Fort Worth, Texas, 76104
Shands Hospital and Clinics, University of Florida
Gainesville, Florida, 32610-100277
University of Texas Medical Branch
Galveston, Texas, 77555-0361
St. Vincent Hospital
Green Bay, Wisconsin, 54307-9070
East Carolina University School of Medicine
Greenville, North Carolina, 27858-4354
Children's Hospital of Greenville Hospital System
Greenville, South Carolina, 29605
Hackensack University Medical Center
Hackensack, New Jersey, 07601
Joe DiMaggio Children's Hospital at Memorial
Hollywood, Florida, 33021
Cancer Research Center of Hawaii
Honolulu, Hawaii, 96813
Tripler Army Medical Center
Honolulu, Hawaii, 96859-5000
Texas Children's Cancer Center
Houston, Texas, 77030-2399
University of Mississippi Medical Center
Jackson, Mississippi, 39216-4505
Nemours Children's Clinic
Jacksonville, Florida, 32207
East Tennessee State University Cancer Center at JCMC
Johnson City, Tennessee, 37604
University of Kansas Medical Center
Kansas City, Kansas, 66160-7357
Keesler Medical Center - Keesler AFB
Keesler Air Force Base, Mississippi, 39534-2511
Rebecca and John Moores UCSD Cancer Center
La Jolla, California, 92093-0658
San Antonio Military Pediatric Cancer and Blood Disorders Center
Lackland Air Force Base, Texas, 78236
Norris Cotton Cancer Center
Lebanon, New Hampshire, 03756-0002
University of Arkansas for Medical Sciences
Little Rock, Arkansas, 72205
St. Jude Children's Research Hospital
Memphis, Tennessee, 38105-2794
Sylvester Cancer Center, University of Miami
Miami, Florida, 33136
Miami Children's Hospital
Miami, Florida, 33155-4069
Baptist Hospital of Miami
Miami, Florida, 33176-2197
Midwest Children's Cancer Center
Milwaukee, Wisconsin, 53226
University of South Alabama Medical Center
Mobile, Alabama, 36604
West Virginia University Hospitals
Morgantown, West Virginia, 26506-9300
Yale Comprehensive Cancer Center
New Haven, Connecticut, 06520-8028
Schneider Children's Hospital
New Hyde Park, New York, 11042
MBCCOP - LSU Health Sciences Center
New Orleans, Louisiana, 70112
Tulane University School of Medicine
New Orleans, Louisiana, 70112
Children's Hospital of New Orleans
New Orleans, Louisiana, 70118
Ochsner Clinic Foundation
New Orleans, Louisiana, 70121
Mount Sinai School of Medicine
New York, New York, 10029
Beth Israel Hospital North
New York, New York, 10128
Advocate Hope Children's Hospital
Oak Lawn, Illinois, 60453
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, 73104
Florida Hospital Cancer Institute
Orlando, Florida, 32804
Nemours Children's Clinic-Orlando
Orlando, Florida, 32806
Sacred Heart Children's Hospital
Pensacola, Florida, 32504
Saint Jude Midwest Affiliate
Peoria, Illinois, 61637
St. Christopher's Hospital for Children
Philadelphia, Pennsylvania, 19134-1095
Legacy Emanuel Hospital and Health Center
Portland, Oregon, 97227
Naval Medical Center, Portsmouth
Portsmouth, Virginia, 23708-5100
Rhode Island Hospital
Providence, Rhode Island, 02818
Massey Cancer Center
Richmond, Virginia, 23298-0037
Carilion Medical Center for Children
Roanoke, Virginia, 24029
James P. Wilmot Cancer Center
Rochester, New York, 14642
Sutter Cancer Center
Sacramento, California, 95816
University of California Davis Cancer Center
Sacramento, California, 95817
University of Texas Health Science Center at San Antonio
San Antonio, Texas, 78207
Kaiser Permanente Medical Center/Kaiser Foundation Hospital - San Diego
San Diego, California, 92120
Children's Hospital San Diego
San Diego, California, 92123-4282
Kaiser Permanente Medical Center - Santa Clara
Santa Clara, California, 95051-5386
Maine Children's Cancer Program
Scarborough, Maine, 04074-9308
Cardinal Glennon Children's Hospital
St Louis, Missouri, 63104
Washington University Medical Center
St Louis, Missouri, 63105
All Children's Hospital
St. Petersburg, Florida, 33701
Stanford University Medical Center
Stanford, California, 94305-5208
State University of New York Health Sciences Center - Stony Brook
Stony Brook, New York, 11790-7775
State University of New York - Upstate Medical University
Syracuse, New York, 13210
Madigan Army Medical Center
Tacoma, Washington, 98431-5000
Tampa Children's Hospital
Tampa, Florida, 33677-4227
Scott and White Memorial Hospital
Temple, Texas, 76508
Arizona Cancer Center
Tucson, Arizona, 85724
Warren Clinic
Tulsa, Oklahoma, 74136
Walter Reed Army Medical Center
Washington D.C., District of Columbia, 20307-5000
St. Mary's Hospital
West Palm Beach, Florida, 33407
CCOP - Wichita
Wichita, Kansas, 67214-3882
Via Christi Regional Medical Center
Wichita, Kansas, 67214
Wesley Medical Center
Wichita, Kansas, 67214
Comprehensive Cancer Center at Wake Forest University
Winston-Salem, North Carolina, 27157-1081
University of Massachusetts Memorial Medical Center - University Campus
Worcester, Massachusetts, 01655
Canada8 sites
Alberta Children's Hospital
Calgary, Alberta, T2T 5C7
Cross Cancer Institute
Edmonton, Alberta, T6G 1Z2
Chedoke-McMaster Hospitals
Hamilton, Ontario, L8N 3Z5
McGill University Health Center - Montreal Children's Hospital
Montreal, Quebec, H3G 1A4
Hopital Sainte Justine
Montreal, Quebec, H3T 1C5
Children's Hospital of Eastern Ontario
Ottawa, Ontario, K1H 8L1
Centre de Recherche du Centre Hospitalier de l'Universite Laval
Sainte-Foy, Quebec, GIV 4G2
Hospital for Sick Children
Toronto, Ontario, M5G 1X8
Australia3 sites
Royal Children's Hospital
Brisbane, Queensland, 4029
Royal Children's Hospital
Parkville, Victoria, 3052
Children's Hospital at Westmead
Westmead, New South Wales, 2145
Switzerland2 sites
Swiss Pediatric Oncology Group Bern
Bern, CH 3010
Swiss Pediatric Oncology Group Geneva
Geneva, CH 1211
About this study
Official title: Dose-Intensive Melphalan and Cyclophosphamide With Autologous Bone Marrow Rescue for Recurrent Medulloblastoma and Germ Cell Tumors
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so that they stop growing or die. bone marrow transplantation and peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells.
PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy followed by bone marrow transplantation and/or peripheral stem cell transplantation in treating patients who have recurrent medulloblastoma or CNS germ cell tumors.
Read the detailed description
OBJECTIVES:
- Determine the response and progression-free survival in patients with recurrent medulloblastoma or CNS germ cell tumors treated with intensive melphalan and cyclophosphamide followed by autologous bone marrow and/or peripheral blood stem cell rescue.
- Determine the acute and delayed toxic effects of this regimen in these patients.
OUTLINE: Autologous bone marrow and/or peripheral blood stem cells (PBSC) are harvested. Patients then receive intensive cyclophosphamide IV over 1 hour on days -8 to -5 and melphalan IV over 15 minutes on days -4 to -2. Bone marrow is reinfused on day 0. PBSC are reinfused on day 0 if used alone or on day 1 if used after autologous bone marrow transplantation (ABMT). Sargramostim (GM-CSF) is administered IV over 2 hours daily beginning 4 hours after ABMT and continuing until blood counts recover.
Patients are followed every 6 months through year 4 and then annually thereafter.
PROJECTED ACCRUAL: A total of 30 patients will be accrued for this study within 2.5 years.
- Conditions
- Brain Tumor, Central Nervous System Tumor
- Being tested
- Sargramostim, cyclophosphamide, melphalan, autologous bone marrow transplantation, bone marrow ablation with stem cell support
- Keywords
- recurrent childhood brain tumor, childhood central nervous system germ cell tumor, recurrent childhood medulloblastoma
- Medical subject headings
- Brain Neoplasms, Central Nervous System Neoplasms, Medulloblastoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
SargramostimBiological
Also called M-CSF, GM-CSF, Granulocyte macrophage-colony stimulating factor, Prokine
Given IV
cyclophosphamideDrug
Also called Cytoxan, NSC #026271, IND #7089
Given IV
melphalanDrug
Also called ylalanine mustard, L-PAM, L-sarcolysin, Alkeran
Given IV
autologous bone marrow transplantationProcedure or surgery
bone marrow ablation with stem cell supportProcedure or surgery
peripheral blood stem cell transplantationProcedure or surgery
| Study group | Role | What they receive |
|---|---|---|
| Ablative chemo followed by autologous bone marrow (ABM) rescue | Experimental | Autologous bone marrow and/or peripheral blood stem cells (PBSC) are harvested. Patients then receive intensive cyclophosphamide IV over 1 hour on days -8 to -5 and melphalan IV over 15 minutes on days -4 to -2. Bone marrow is reinfused on day 0. PBSC are reinfused on day 0 if used alone or on day 1 if used after autologous bone marrow transplantation (ABMT). Sargramostim (GM-CSF) is administered IV over 2 hours daily beginning 4 hours after ABMT and continuing until blood counts recover. Receives: Biological: Sargramostim; Drug: cyclophosphamide; Drug: melphalan; Procedure: autologous bone marrow transplantation; Procedure: bone marrow ablation with stem cell support; Procedure: peripheral blood stem cell transplantation |
What is being measured
The primary outcome is the main question the study is designed to answer.
Progression-free survival
Measured: 1-2 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Jan 2003 (estimated)
- Study startSep 1994
- Primary completionSep 2003
- Study completionMar 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Brain 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 2
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 31 participants (actual)
Sponsor and investigators
- Lead sponsor
- Children's Oncology Group
- Sponsor type
- Research network
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Donald H. Mahoney, MD, Study chair, Texas Children's Cancer Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00002594
- Sponsor's protocol ID
- 9430
- Other IDs
- COG-P9430, POG-9430, CDR0000063784
- Status last verified
- Jul 2014
- First submitted
- 1 Nov 1999
- Last updated
- 24 Jul 2014
- Results posted
- No
- Data monitoring committee
- Yes
Publications
Kadota RP, Mahoney DH, Doyle J, Duerst R, Friedman H, Holmes E, Kun L, Zhou T, Pollack IF. Dose intensive melphalan and cyclophosphamide with autologous hematopoietic stem cells for recurrent medulloblastoma or germinoma. Pediatr Blood Cancer. 2008 Nov;51(5):675-8. doi: 10.1002/pbc.21655.
PubMed 18623206
Study at a glance
From the registry record, last updated by the sponsor on 24 Jul 2014. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Dose-Intensive Melphalan and Cyclophosphamide With Autologous Bone Marrow Rescue for Recurrent Medulloblastoma and Germ Cell Tumors
- ClinicalTrials.gov ID
- NCT00002594
- Acronym / sponsor ID
- 9430
- Conditions
- Brain Tumor, Central Nervous System Tumor
- Keywords
- recurrent childhood brain tumor, childhood central nervous system germ cell tumor, recurrent childhood medulloblastoma
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 31 participants (actual)
- Lead sponsor
- Children's Oncology GroupResearch network
- Collaborators
- National Cancer Institute (NCI)
- Study start
- Sep 1994
- Primary completion
- Sep 2003 (actual)
- Study completion
- Mar 2007 (actual)
- First posted
- 27 Jan 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 use different ways to stop tumor cells from dividing so that they stop growing or die. bone marrow transplantation and peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells.
PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy followed by bone marrow transplantation and/or peripheral stem cell transplantation in treating patients who have recurrent medulloblastoma or CNS germ cell tumors.
Detailed description
OBJECTIVES:
- Determine the response and progression-free survival in patients with recurrent medulloblastoma or CNS germ cell tumors treated with intensive melphalan and cyclophosphamide followed by autologous bone marrow and/or peripheral blood stem cell rescue.
- Determine the acute and delayed toxic effects of this regimen in these patients.
OUTLINE: Autologous bone marrow and/or peripheral blood stem cells (PBSC) are harvested. Patients then receive intensive cyclophosphamide IV over 1 hour on days -8 to -5 and melphalan IV over 15 minutes on days -4 to -2. Bone marrow is reinfused on day 0. PBSC are reinfused on day 0 if used alone or on day 1 if used after autologous bone marrow transplantation (ABMT). Sargramostim (GM-CSF) is administered IV over 2 hours daily beginning 4 hours after ABMT and continuing until blood counts recover.
Patients are followed every 6 months through year 4 and then annually thereafter.
PROJECTED ACCRUAL: A total of 30 patients will be accrued for this study within 2.5 years.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Ablative chemo followed by autologous bone marrow (ABM) rescue | Experimental | Biological: Sargramostim, Drug: cyclophosphamide, Drug: melphalan, Procedure: autologous bone marrow transplantation, Procedure: bone marrow ablation with stem cell support, Procedure: peripheral blood stem cell transplantationAutologous bone marrow and/or peripheral blood stem cells (PBSC) are harvested. Patients then receive intensive cyclophosphamide IV over 1 hour on days -8 to -5 and melphalan IV over 15 minutes on days -4 to -2. Bone marrow is reinfused on day 0. PBSC are reinfused on day 0 if used alone or on day 1 if used after autologous bone marrow transplantation (ABMT). Sargramostim (GM-CSF) is administered IV over 2 hours daily beginning 4 hours after ABMT and continuing until blood counts recover. |
Who may qualify
- Ages
- 2 to 25 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, 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 |
|---|---|---|
| SargramostimAlso: M-CSF, GM-CSF, Granulocyte macrophage-colony stimulating factor, ProkineGiven IV | Biological | Ablative chemo followed by autologous bone marrow (ABM) rescue |
| cyclophosphamideAlso: Cytoxan, NSC #026271, IND #7089Given IV | Drug | Ablative chemo followed by autologous bone marrow (ABM) rescue |
| melphalanAlso: ylalanine mustard, L-PAM, L-sarcolysin, AlkeranGiven IV | Drug | Ablative chemo followed by autologous bone marrow (ABM) rescue |
| autologous bone marrow transplantation | Procedure or surgery | Ablative chemo followed by autologous bone marrow (ABM) rescue |
| bone marrow ablation with stem cell support | Procedure or surgery | Ablative chemo followed by autologous bone marrow (ABM) rescue |
| peripheral blood stem cell transplantation | Procedure or surgery | Ablative chemo followed by autologous bone marrow (ABM) rescue |
Primary outcome
Progression-free survival
Time frame: 1-2 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 24 Jul 2014.
- Results publication: PubMed 18623206Kadota RP, Mahoney DH, Doyle J, Duerst R, Friedman H, Holmes E, Kun L, Zhou T, Pollack IF. Dose intensive melphalan and cyclophosphamide with autologous hematopoietic stem cells for recurrent medulloblastoma or germinoma. Pediatr Blood Cancer. 2008 Nov;51(5):675-8. doi: 10.1002/pbc.21655.
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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.
Donald H. Mahoney, MD study chair
Texas Children's Cancer Center
118 sites in 6 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Sargramostim, cyclophosphamide and melphalan in people with Brain Tumor and Central Nervous System Tumor, run by Children's Oncology Group at 118 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?
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 24 Jul 2014. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 118 sites in United States, Canada, Australia, Switzerland, Netherlands 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 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?
Progression-free survival (time frame: 1-2 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 NCT00002594, 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 24 Jul 2014; AzTrials last refreshed its copy on 2 Nov 2026.