Combination Chemotherapy in Treating Patients With Non-Metastatic Extracranial Ewing Sarcoma
A Phase III Randomized Trial of Adding Vincristine-Topotecan-Cyclophosphamide to Standard Chemotherapy in Initial Treatment of Non-Metastatic Ewing Sarcoma
9 other identifiers
interventional
642
6 countries
243
Brief Summary
This trial examined the outcome benefit to patients of adding a new chemotherapy drug combination to the established treatment approach for patients with extracranial Ewing sarcoma, that had not spread from the primary site to other places in the body. The trial randomly assigned patients at the time of study entry to receive established standard treatment with the following 5-drugs: vincristine sulfate, doxorubicin hydrochloride, cyclophosphamide, ifosfamide and etoposide. The outcome for patients receiving the standard 5-drug combination was compared to the outcome for patients who received the same 5-drugs with an additional drug, topotecan hydrochloride delivered in a novel combination with vincristine sulfate and cyclophosphamide.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
Started Nov 2010
Longer than P75 for phase_3
243 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
October 29, 2010
CompletedFirst Posted
Study publicly available on registry
November 1, 2010
CompletedStudy Start
First participant enrolled
November 24, 2010
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 31, 2020
CompletedResults Posted
Study results publicly available
May 4, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
December 31, 2025
CompletedJanuary 23, 2026
January 1, 2026
9.4 years
October 29, 2010
March 5, 2021
January 6, 2026
Conditions
Outcome Measures
Primary Outcomes (1)
Event-Free Survival
Estimated 5-year EFS where EFS is calculated as the time from study enrollment to disease progression, disease relapse, occurrence of a second malignant neoplasm, death from any cause or last follow-up whichever occurs first. Kaplan-Meier method is used for estimation. Patients without an event are censored at last contact.
5 years after enrollment
Other Outcomes (9)
Overall Survival
5 years after enrollment
Histological Response, in Terms of Event Free Survival After Local Control in Patients Who Received Local Control Therapy
At the end of INDUCTION THERAPY (84 days)
SUVmax as Determined by Positron Emission Tomography (PET)-Determined Response at Enrollment
At study enrollment
- +6 more other outcomes
Study Arms (2)
Arm A (combination chemotherapy)
EXPERIMENTALINDUCTION THERAPY: Patients receive vincristine sulfate IV on day 1 in weeks 1, 2, 5, 6, 9, and 10; doxorubicin hydrochloride IV over 1-15 minutes (or as per institutional policies up to 60-minutes) on days 1 and 2 and cyclophosphamide IV over 30-60 minutes on day 1 in weeks 1, 5, and 9; and ifosfamide IV over 1 hour and etoposide IV over 1-2 hours on days 1-5 in weeks 3, 7, and 11. CONSOLIDATION THERAPY: Patients receive vincristine sulfate IV on day 1 in weeks 1, 2, 7, 8, 9, 10, 13, 14, 17, 18, 21, and 22; doxorubicin hydrochloride IV on days 1 and 2 in weeks 1 and 9; cyclophosphamide IV over 30-60 minutes on day 1 in weeks 1, 7, 9, 13, 17, and 21; and ifosfamide IV over 1 hour and etoposide IV over 1-2 hours on days 1-5 in weeks 3, 5, 11, 15, and 19. Patients received Dexrazoxane with doxorubicin hydrochloride in weeks 1 and 9.
Arm B (combination chemotherapy, topotecan hydrochloride)
EXPERIMENTALINDUCTION THERAPY: Patients receive vincristine sulfate IV on day 1 in weeks 1, 2, 5, 6, 9, 10, 11 and 12; topotecan hydrochloride IV over 30 minutes on days 1-5 in weeks 1 and 9; cyclophosphamide IV over 15-30 minutes on days 1-5 in weeks 1 and 9, and over 30-60 minutes on day 1 of weeks 5 and 11; ifosfamide and etoposide as in arm A; and doxorubicin hydrochloride IV on days 1 and 2 in weeks 5 and 11. CONSOLIDATION THERAPY: Patients receive vincristine sulfate IV on day 1 in weeks 1, 2, 7-10, 13-16, 19, and 20; topotecan hydrochloride IV over 30 minutes on days 1-5 in weeks 1, 7, and 15; cyclophosphamide IV over 15-60 minutes on days 1-5 in weeks 1, 7, and 15, and over 30-60 minutes on day 1 in weeks 9, 13, and 19; ifosfamide IV over 1 hour and etoposide IV over 1- 2 hours on days 1-5 in weeks 3, 5, 11, 17, and 21; and doxorubicin hydrochloride IV on days 1 and 2 in weeks 9,13, and 19. Patients received Dexrazoxane with doxorubicin hydrochloride in weeks 13 and 19.
Interventions
Correlative studies
Given IV
Given IV
Given IV
Given IV
Given IV
Given IV
Eligibility Criteria
You may qualify if:
- Patients with newly diagnosed, biopsy confirmed, extracranial, non-metastatic Ewing sarcoma or primitive neuroectodermal tumor (PNET) of bone or soft tissue are eligible for this study; note:
- For the purpose of this study, chest wall tumors with ipsilateral pleural effusions, ipsilateral positive pleural fluid cytology or ipsilateral pleural based secondary tumor nodules will be considered localized disease
- Patients with regional node involvement, based on clinical suspicion confirmed by pathologic documentation are considered to be non-metastatic
- Patients with discontinuous osseous lesions within the same bone are considered to be non-metastatic
- Tumors arising in the bony skull (extra-dural) are considered to be extracranial
- Patient eligibility will be based on a diagnosis of Ewing sarcoma or PNET by institutional pathologist
- No prior chemotherapy or radiation therapy is allowed; patients should only have had a biopsy of the primary tumor without an attempt at complete or partial resection; patients will still be eligible if unplanned excision was attempted or accomplished as long as adequate imaging was obtained prior to surgery
- Creatinine clearance or radioisotope glomerular filtration rate (GFR) \>= 70mL/min/1.73 m\^2 or serum creatinine based on age/gender as follows:
- month to \< 6 months: 0.4 mg/dL
- months to \< 1 year: 0.5 mg/dL
- to \< 2 years: 0.6 mg/dL
- to \< 6 years: 0.8 mg/dL
- to \< 10 years: 1 mg/dL
- to \< 13 years: 1.2 mg/dL
- to \< 16 years: 1.5 mg/dL (male), 1.4 mg/dL (female)
- +4 more criteria
You may not qualify if:
- Patients must have no evidence of metastatic disease; metastatic disease are lesions which are discontinuous from the primary tumor, are not regional lymph nodes and do not share a body cavity with the primary tumor; if there is any doubt whether lesions are metastatic, a biopsy of those lesions should be taken
- Skeletal lesions in adjacent bones (trans-articular)
- Contralateral pleural effusion and contralateral pleural nodules
- Distant lymph node involvement
- Patients with pulmonary nodules are considered to have metastatic disease if the patient has:
- Solitary nodule \> 0.5 cm or multiple nodules of \> 0.3 cm unless biopsied and negative for Ewing's
- Biopsies of solitary nodule =\< 0.5 cm or multiple nodules =\< 0.3 cm are not required but if performed and positive indicate metastatic disease
- Patients whose tumors arise in the dural and intra-dural soft tissues of the cranium and spine are not eligible
- Patients with pathologic diagnoses other than Ewing sarcoma will be excluded
- Patients diagnosed with Ewing Sarcoma as a second malignant neoplasm are not eligible if they have received chemotherapy or radiation for the treatment of their primary malignancy
- Pregnant women will not be entered on this study; pregnancy tests must be obtained in female patients who are post-menarchal; lactating females may not participate unless they have agreed not to breastfeed their infants; males or females of reproductive potential may not participate unless they have agreed to use an effective contraceptive method for the duration of the study treatment
- All patients and/or their parents or legal guardians must sign a written informed consent
- All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Children's Oncology Grouplead
- National Cancer Institute (NCI)collaborator
Study Sites (243)
Children's Hospital of Alabama
Birmingham, Alabama, 35233, United States
University of Alabama at Birmingham Cancer Center
Birmingham, Alabama, 35233, United States
USA Health Strada Patient Care Center
Mobile, Alabama, 36604, United States
Providence Alaska Medical Center
Anchorage, Alaska, 99508, United States
Phoenix Childrens Hospital
Phoenix, Arizona, 85016, United States
Banner University Medical Center - Tucson
Tucson, Arizona, 85719, United States
Arkansas Children's Hospital
Little Rock, Arkansas, 72202-3591, United States
University of Arkansas for Medical Sciences
Little Rock, Arkansas, 72205, United States
Kaiser Permanente Downey Medical Center
Downey, California, 90242, United States
City of Hope Comprehensive Cancer Center
Duarte, California, 91010, United States
Loma Linda University Medical Center
Loma Linda, California, 92354, United States
Miller Children's and Women's Hospital Long Beach
Long Beach, California, 90806, United States
Children's Hospital Los Angeles
Los Angeles, California, 90027, United States
Los Angeles General Medical Center
Los Angeles, California, 90033, United States
USC / Norris Comprehensive Cancer Center
Los Angeles, California, 90033, United States
Cedars Sinai Medical Center
Los Angeles, California, 90048, United States
Mattel Children's Hospital UCLA
Los Angeles, California, 90095, United States
UCLA / Jonsson Comprehensive Cancer Center
Los Angeles, California, 90095, United States
Valley Children's Hospital
Madera, California, 93636, United States
UCSF Benioff Children's Hospital Oakland
Oakland, California, 94609, United States
Kaiser Permanente-Oakland
Oakland, California, 94611, United States
Children's Hospital of Orange County
Orange, California, 92868, United States
UC Irvine Health/Chao Family Comprehensive Cancer Center
Orange, California, 92868, United States
Lucile Packard Children's Hospital Stanford University
Palo Alto, California, 94304, United States
Sutter Medical Center Sacramento
Sacramento, California, 95816, United States
University of California Davis Comprehensive Cancer Center
Sacramento, California, 95817, United States
Rady Children's Hospital - San Diego
San Diego, California, 92123, United States
UCSF Medical Center-Parnassus
San Francisco, California, 94143, United States
UCSF Medical Center-Mission Bay
San Francisco, California, 94158, United States
Children's Hospital Colorado
Aurora, Colorado, 80045, United States
Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center
Denver, Colorado, 80218, United States
Connecticut Children's Medical Center
Hartford, Connecticut, 06106, United States
Yale University
New Haven, Connecticut, 06520, United States
Alfred I duPont Hospital for Children
Wilmington, Delaware, 19803, United States
MedStar Georgetown University Hospital
Washington D.C., District of Columbia, 20007, United States
Children's National Medical Center
Washington D.C., District of Columbia, 20010, United States
Broward Health Medical Center
Fort Lauderdale, Florida, 33316, United States
Lee Memorial Health System
Fort Myers, Florida, 33901, United States
Golisano Children's Hospital of Southwest Florida
Fort Myers, Florida, 33908, United States
UF Health Cancer Institute - Gainesville
Gainesville, Florida, 32610, United States
Memorial Regional Hospital/Joe DiMaggio Children's Hospital
Hollywood, Florida, 33021, United States
Nemours Children's Clinic-Jacksonville
Jacksonville, Florida, 32207, United States
University of Miami Miller School of Medicine-Sylvester Cancer Center
Miami, Florida, 33136, United States
Miami Cancer Institute
Miami, Florida, 33176, United States
AdventHealth Orlando
Orlando, Florida, 32803, United States
Arnold Palmer Hospital for Children
Orlando, Florida, 32806, United States
Nemours Children's Clinic - Orlando
Orlando, Florida, 32806, United States
Orlando Health Cancer Institute
Orlando, Florida, 32806, United States
Nemours Children's Hospital
Orlando, Florida, 32827, United States
Nemours Children's Clinic - Pensacola
Pensacola, Florida, 32504, United States
Johns Hopkins All Children's Hospital
St. Petersburg, Florida, 33701, United States
Saint Joseph's Hospital/Children's Hospital-Tampa
Tampa, Florida, 33607, United States
Saint Mary's Medical Center
West Palm Beach, Florida, 33407, United States
Children's Healthcare of Atlanta - Arthur M Blank Hospital
Atlanta, Georgia, 30329, United States
Augusta University Medical Center
Augusta, Georgia, 30912, United States
Memorial Health University Medical Center
Savannah, Georgia, 31404, United States
Straub Clinic and Hospital
Honolulu, Hawaii, 96813, United States
University of Hawaii Cancer Center
Honolulu, Hawaii, 96813, United States
Kapiolani Medical Center for Women and Children
Honolulu, Hawaii, 96826, United States
Tripler Army Medical Center
Honolulu, Hawaii, 96859, United States
Saint Luke's Cancer Institute - Boise
Boise, Idaho, 83712, United States
Lurie Children's Hospital-Chicago
Chicago, Illinois, 60611, United States
Northwestern University
Chicago, Illinois, 60611, United States
University of Illinois
Chicago, Illinois, 60612, United States
University of Chicago Comprehensive Cancer Center
Chicago, Illinois, 60637, United States
Loyola University Medical Center
Maywood, Illinois, 60153, United States
Advocate Children's Hospital-Oak Lawn
Oak Lawn, Illinois, 60453, United States
Advocate Children's Hospital-Park Ridge
Park Ridge, Illinois, 60068, United States
Advocate Lutheran General Hospital
Park Ridge, Illinois, 60068, United States
Saint Jude Midwest Affiliate
Peoria, Illinois, 61637, United States
Saint John's Hospital
Springfield, Illinois, 62702, United States
Southern Illinois University School of Medicine
Springfield, Illinois, 62702, United States
Springfield Memorial Hospital
Springfield, Illinois, 62781, United States
Indiana University/Melvin and Bren Simon Cancer Center
Indianapolis, Indiana, 46202, United States
Riley Hospital for Children
Indianapolis, Indiana, 46202, United States
Ascension Saint Vincent Indianapolis Hospital
Indianapolis, Indiana, 46260, United States
Blank Children's Hospital
Des Moines, Iowa, 50309, United States
University of Iowa/Holden Comprehensive Cancer Center
Iowa City, Iowa, 52242, United States
Siouxland Regional Cancer Center
Sioux City, Iowa, 51101, United States
Mercy Medical Center-Sioux City
Sioux City, Iowa, 51102, United States
Saint Luke's Regional Medical Center
Sioux City, Iowa, 51104, United States
University of Kentucky/Markey Cancer Center
Lexington, Kentucky, 40536, United States
Norton Children's Hospital
Louisville, Kentucky, 40202, United States
Tulane University School of Medicine
New Orleans, Louisiana, 70112, United States
Children's Hospital New Orleans
New Orleans, Louisiana, 70118, United States
Ochsner Medical Center Jefferson
New Orleans, Louisiana, 70121, United States
Eastern Maine Medical Center
Bangor, Maine, 04401, United States
Maine Children's Cancer Program
Scarborough, Maine, 04074, United States
University of Maryland/Greenebaum Cancer Center
Baltimore, Maryland, 21201, United States
Sinai Hospital of Baltimore
Baltimore, Maryland, 21215, United States
Johns Hopkins University/Sidney Kimmel Cancer Center
Baltimore, Maryland, 21287, United States
Walter Reed National Military Medical Center
Bethesda, Maryland, 20889-5600, United States
Massachusetts General Hospital Cancer Center
Boston, Massachusetts, 02114, United States
Dana-Farber Cancer Institute
Boston, Massachusetts, 02215, United States
Baystate Medical Center
Springfield, Massachusetts, 01199, United States
UMass Memorial Medical Center - University Campus
Worcester, Massachusetts, 01655, United States
C S Mott Children's Hospital
Ann Arbor, Michigan, 48109, United States
Wayne State University/Karmanos Cancer Institute
Detroit, Michigan, 48201, United States
Henry Ford Health Saint John Hospital
Detroit, Michigan, 48236, United States
Michigan State University
East Lansing, Michigan, 48823, United States
Hurley Medical Center
Flint, Michigan, 48503, United States
Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital
Grand Rapids, Michigan, 49503, United States
Bronson Methodist Hospital
Kalamazoo, Michigan, 49007, United States
Corewell Health Children's
Royal Oak, Michigan, 48073, United States
Children's Hospitals and Clinics of Minnesota - Minneapolis
Minneapolis, Minnesota, 55404, United States
University of Minnesota/Masonic Cancer Center
Minneapolis, Minnesota, 55455, United States
Mayo Clinic in Rochester
Rochester, Minnesota, 55905, United States
University of Mississippi Medical Center
Jackson, Mississippi, 39216, United States
University of Missouri Children's Hospital
Columbia, Missouri, 65212, United States
Children's Mercy Hospitals and Clinics
Kansas City, Missouri, 64108, United States
Washington University School of Medicine
St Louis, Missouri, 63110, United States
Mercy Hospital Saint Louis
St Louis, Missouri, 63141, United States
Children's Hospital and Medical Center of Omaha
Omaha, Nebraska, 68114, United States
University of Nebraska Medical Center
Omaha, Nebraska, 68198, United States
University Medical Center of Southern Nevada
Las Vegas, Nevada, 89102, United States
Sunrise Hospital and Medical Center
Las Vegas, Nevada, 89109, United States
Nevada Cancer Research Foundation NCORP
Las Vegas, Nevada, 89120, United States
Alliance for Childhood Diseases/Cure 4 the Kids Foundation
Las Vegas, Nevada, 89135, United States
Summerlin Hospital Medical Center
Las Vegas, Nevada, 89144, United States
Saint Mary's Regional Medical Center
Reno, Nevada, 89503, United States
Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center
Lebanon, New Hampshire, 03756, United States
Hackensack University Medical Center
Hackensack, New Jersey, 07601, United States
Saint Barnabas Medical Center
Livingston, New Jersey, 07039, United States
Morristown Medical Center
Morristown, New Jersey, 07960, United States
Saint Peter's University Hospital
New Brunswick, New Jersey, 08901, United States
Rutgers Cancer Institute of New Jersey-Robert Wood Johnson University Hospital
New Brunswick, New Jersey, 08903, United States
Newark Beth Israel Medical Center
Newark, New Jersey, 07112, United States
Saint Joseph's Regional Medical Center
Paterson, New Jersey, 07503, United States
Overlook Hospital
Summit, New Jersey, 07902, United States
University of New Mexico Cancer Center
Albuquerque, New Mexico, 87106, United States
Albany Medical Center
Albany, New York, 12208, United States
Roswell Park Cancer Institute
Buffalo, New York, 14263, United States
The Steven and Alexandra Cohen Children's Medical Center of New York
New Hyde Park, New York, 11040, United States
Laura and Isaac Perlmutter Cancer Center at NYU Langone
New York, New York, 10016, United States
Mount Sinai Hospital
New York, New York, 10029, United States
NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center
New York, New York, 10032, United States
University of Rochester
Rochester, New York, 14642, United States
Stony Brook University Medical Center
Stony Brook, New York, 11794, United States
State University of New York Upstate Medical University
Syracuse, New York, 13210, United States
Montefiore Medical Center - Moses Campus
The Bronx, New York, 10467, United States
New York Medical College
Valhalla, New York, 10595, United States
Mission Hospital
Asheville, North Carolina, 28801, United States
UNC Lineberger Comprehensive Cancer Center
Chapel Hill, North Carolina, 27599, United States
Carolinas Medical Center/Levine Cancer Institute
Charlotte, North Carolina, 28203, United States
Novant Health Presbyterian Medical Center
Charlotte, North Carolina, 28204, United States
Duke University Medical Center
Durham, North Carolina, 27710, United States
Wake Forest University Health Sciences
Winston-Salem, North Carolina, 27157, United States
Sanford Broadway Medical Center
Fargo, North Dakota, 58122, United States
Children's Hospital Medical Center of Akron
Akron, Ohio, 44308, United States
Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229, United States
Rainbow Babies and Childrens Hospital
Cleveland, Ohio, 44106, United States
Cleveland Clinic Foundation
Cleveland, Ohio, 44195, United States
Nationwide Children's Hospital
Columbus, Ohio, 43205, United States
Dayton Children's Hospital
Dayton, Ohio, 45404, United States
ProMedica Toledo Hospital/Russell J Ebeid Children's Hospital
Toledo, Ohio, 43606, United States
Mercy Children's Hospital
Toledo, Ohio, 43608, United States
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, 73104, United States
Natalie Warren Bryant Cancer Center at Saint Francis
Tulsa, Oklahoma, 74136, United States
Providence Saint Vincent Medical Center
Portland, Oregon, 97225, United States
Legacy Emanuel Children's Hospital
Portland, Oregon, 97227, United States
Legacy Emanuel Hospital and Health Center
Portland, Oregon, 97227, United States
Oregon Health and Science University
Portland, Oregon, 97239, United States
Lehigh Valley Hospital - Muhlenberg
Bethlehem, Pennsylvania, 18017, United States
Geisinger Medical Center
Danville, Pennsylvania, 17822, United States
Penn State Children's Hospital
Hershey, Pennsylvania, 17033, United States
Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104, United States
Fox Chase Cancer Center
Philadelphia, Pennsylvania, 19111, United States
Saint Christopher's Hospital for Children
Philadelphia, Pennsylvania, 19134, United States
Children's Hospital of Pittsburgh of UPMC
Pittsburgh, Pennsylvania, 15224, United States
Rhode Island Hospital
Providence, Rhode Island, 02903, United States
Medical University of South Carolina
Charleston, South Carolina, 29425, United States
Prisma Health Richland Hospital
Columbia, South Carolina, 29203, United States
BI-LO Charities Children's Cancer Center
Greenville, South Carolina, 29605, United States
Greenville Cancer Treatment Center
Greenville, South Carolina, 29605, United States
Sanford USD Medical Center - Sioux Falls
Sioux Falls, South Dakota, 57117-5134, United States
T C Thompson Children's Hospital
Chattanooga, Tennessee, 37403, United States
East Tennessee Childrens Hospital
Knoxville, Tennessee, 37916, United States
Saint Jude Children's Research Hospital
Memphis, Tennessee, 38105, United States
Vanderbilt University/Ingram Cancer Center
Nashville, Tennessee, 37232, United States
Dell Children's Medical Center of Central Texas
Austin, Texas, 78723, United States
Driscoll Children's Hospital
Corpus Christi, Texas, 78411, United States
Medical City Dallas Hospital
Dallas, Texas, 75230, United States
UT Southwestern/Simmons Cancer Center-Dallas
Dallas, Texas, 75390, United States
El Paso Children's Hospital
El Paso, Texas, 79905, United States
Brooke Army Medical Center
Fort Sam Houston, Texas, 78234, United States
Cook Children's Medical Center
Fort Worth, Texas, 76104, United States
Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center
Houston, Texas, 77030, United States
M D Anderson Cancer Center
Houston, Texas, 77030, United States
Covenant Children's Hospital
Lubbock, Texas, 79410, United States
Children's Hospital of San Antonio
San Antonio, Texas, 78207, United States
Methodist Children's Hospital of South Texas
San Antonio, Texas, 78229, United States
University of Texas Health Science Center at San Antonio
San Antonio, Texas, 78229, United States
Scott and White Memorial Hospital
Temple, Texas, 76508, United States
Primary Children's Hospital
Salt Lake City, Utah, 84113, United States
University of Vermont and State Agricultural College
Burlington, Vermont, 05405, United States
University of Virginia Cancer Center
Charlottesville, Virginia, 22908, United States
Inova Fairfax Hospital
Falls Church, Virginia, 22042, United States
Children's Hospital of The King's Daughters
Norfolk, Virginia, 23507, United States
Naval Medical Center - Portsmouth
Portsmouth, Virginia, 23708-2197, United States
VCU Massey Comprehensive Cancer Center
Richmond, Virginia, 23298, United States
Carilion Children's
Roanoke, Virginia, 24014, United States
Seattle Children's Hospital
Seattle, Washington, 98105, United States
University of Washington Medical Center - Montlake
Seattle, Washington, 98195, United States
Providence Sacred Heart Medical Center and Children's Hospital
Spokane, Washington, 99204, United States
Mary Bridge Children's Hospital and Health Center
Tacoma, Washington, 98405, United States
Madigan Army Medical Center
Tacoma, Washington, 98431, United States
United Hospital Center
Bridgeport, West Virginia, 26330, United States
West Virginia University Charleston Division
Charleston, West Virginia, 25304, United States
West Virginia University Healthcare
Morgantown, West Virginia, 26506, United States
Camden Clark Medical Center
Parkersburg, West Virginia, 26101, United States
Saint Vincent Hospital Cancer Center Green Bay
Green Bay, Wisconsin, 54301, United States
University of Wisconsin Carbone Cancer Center - University Hospital
Madison, Wisconsin, 53792, United States
Marshfield Medical Center-Marshfield
Marshfield, Wisconsin, 54449, United States
Children's Hospital of Wisconsin
Milwaukee, Wisconsin, 53226, United States
Medical College of Wisconsin
Milwaukee, Wisconsin, 53226, United States
John Hunter Children's Hospital
Hunter Regional Mail Centre, New South Wales, 2310, Australia
Sydney Children's Hospital
Randwick, New South Wales, 2031, Australia
The Children's Hospital at Westmead
Westmead, New South Wales, 2145, Australia
Royal Brisbane and Women's Hospital
Herston, Queensland, 4029, Australia
Royal Children's Hospital-Brisbane
Herston, Queensland, 4029, Australia
Queensland Children's Hospital
South Brisbane, Queensland, 4101, Australia
Women's and Children's Hospital-Adelaide
North Adelaide, South Australia, 5006, Australia
Princess Margaret Hospital for Children
Perth, Western Australia, 6008, Australia
Alberta Children's Hospital
Calgary, Alberta, T3B 6A8, Canada
University of Alberta Hospital
Edmonton, Alberta, T6G 2B7, Canada
British Columbia Children's Hospital
Vancouver, British Columbia, V6H 3V4, Canada
CancerCare Manitoba
Winnipeg, Manitoba, R3E 0V9, Canada
Janeway Child Health Centre
St. John's, Newfoundland and Labrador, A1B 3V6, Canada
IWK Health Centre
Halifax, Nova Scotia, B3K 6R8, Canada
McMaster Children's Hospital at Hamilton Health Sciences
Hamilton, Ontario, L8N 3Z5, Canada
Kingston Health Sciences Centre
Kingston, Ontario, K7L 2V7, Canada
Children's Hospital
London, Ontario, N6A 5W9, Canada
Children's Hospital of Eastern Ontario
Ottawa, Ontario, K1H 8L1, Canada
Hospital for Sick Children
Toronto, Ontario, M5G 1X8, Canada
The Montreal Children's Hospital of the MUHC
Montreal, Quebec, H3H 1P3, Canada
Centre Hospitalier Universitaire Sainte-Justine
Montreal, Quebec, H3T 1C5, Canada
Allan Blair Cancer Centre
Regina, Saskatchewan, S4T 7T1, Canada
Saskatoon Cancer Centre
Saskatoon, Saskatchewan, S7N 4H4, Canada
CHU de Quebec-Centre Hospitalier de l'Universite Laval (CHUL)
Québec, G1V 4G2, Canada
Starship Children's Hospital
Grafton, Auckland, 1145, New Zealand
Christchurch Hospital
Christchurch, 8011, New Zealand
San Jorge Children's Hospital
San Juan, 00912, Puerto Rico
King Faisal Specialist Hospital and Research Centre
Riyadh, 11211, Saudi Arabia
Related Publications (1)
Leavey PJ, Laack NN, Krailo MD, Buxton A, Randall RL, DuBois SG, Reed DR, Grier HE, Hawkins DS, Pawel B, Nadel H, Womer RB, Letson GD, Bernstein M, Brown K, Maciej A, Chuba P, Ahmed AA, Indelicato DJ, Wang D, Marina N, Gorlick R, Janeway KA, Mascarenhas L. Phase III Trial Adding Vincristine-Topotecan-Cyclophosphamide to the Initial Treatment of Patients With Nonmetastatic Ewing Sarcoma: A Children's Oncology Group Report. J Clin Oncol. 2021 Dec 20;39(36):4029-4038. doi: 10.1200/JCO.21.00358. Epub 2021 Oct 15.
PMID: 34652968DERIVED
Related Links
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Results Reporting Coordinator
- Organization
- Children's Oncology Group
Study Officials
- PRINCIPAL INVESTIGATOR
Patrick J Leavey
Children's Oncology Group
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- NETWORK
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
October 29, 2010
First Posted
November 1, 2010
Study Start
November 24, 2010
Primary Completion
March 31, 2020
Study Completion
December 31, 2025
Last Updated
January 23, 2026
Results First Posted
May 4, 2021
Record last verified: 2026-01