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Completed Phase 3 Interventional

Comparison of Different Combination Chemotherapy Regimens in Treating Children With Acute Lymphoblastic Leukemia

ClinicalTrials.gov ID: NCT00005945

Public ClinicalTrials.gov record NCT00005945. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:32 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Escalating Dose Intravenous Methotrexate Without Leucovorin Rescue Versus Oral Methotrexate and Single Versus Double Delayed Intensification for Children With Standard Risk Acute Lymphoblastic Leukemia

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Giving more than one drug may kill more cancer cells. It is not yet known which combination chemotherapy regimen is more effective in treating childhood acute lymphoblastic leukemia. PURPOSE: This randomized phase III trial is comparing different combination chemotherapy regimens to see how well they work in treating children with acute lymphoblastic leukemia.

Study identification

NCT ID
NCT00005945
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Children's Oncology Group
Network
Enrollment
3,054 participants

Conditions and interventions

Eligibility (public fields only)

Age range
1 Year to 9 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 2000 (Type not available)
Primary completion
Nov 2007 (Actual)
Completion
Jun 2008 (Actual)
Last update posted
Feb 23, 2016

2000 – 2008

United States locations

U.S. sites
116
U.S. states
35
U.S. cities
95
Facility City State ZIP Site status
Phoenix Children's Hospital Phoenix Arizona 85016 —
Southern California Permanente Medical Group Downey California 90242 —
City of Hope Comprehensive Cancer Center Duarte California 91010-3000 —
Loma Linda University Cancer Institute at Loma Linda University Medical Center Loma Linda California 92354 —
Children's Hospital Los Angeles Los Angeles California 90027-0700 —
Samuel Oschin Comprehensive Cancer Institute at Cedars-Sinai Medical Center Los Angeles California 90048 —
Jonsson Comprehensive Cancer Center, UCLA Los Angeles California 90095-1781 —
Children's Hospital Central California Madera California 93638-8762 —
Children's Hospital and Research Center at Oakland Oakland California 94609-1809 —
Chao Family Comprehensive Cancer Center at University of California Irvine Medical Center Orange California 92868 —
Children's Hospital of Orange County Orange California 92868 —
Kaiser Permanente Medical Center - Sacramento Sacramento California 95825 —
Kaiser Permanente Medical Center/Kaiser Foundation Hospital - San Diego San Diego California 92120 —
UCSF Comprehensive Cancer Center San Francisco California 94143 —
Santa Barbara Cottage Hospital Santa Barbara California 93102 —
Kaiser Permanente Medical Center - Santa Clara Santa Clara California 95051-5386 —
General Robert Huyser Cancer Center at David Grant Medical Center Travis Air Force Base California 94535 —
Children's Hospital Cancer Center Denver Colorado 80218 —
Presbyterian - St. Luke's Medical Center Denver Colorado 80218 —
Carole and Ray Neag Comprehensive Cancer Center at the University of Connecticut Health Center Farmington Connecticut 06360-7106 —
Yale Comprehensive Cancer Center New Haven Connecticut 06520-8064 —
Alfred I. duPont Hospital for Children Wilmington Delaware 19899 —
Lombardi Cancer Center at Georgetown University Medical Center Washington D.C. District of Columbia 20007 —
Children's National Medical Center Washington D.C. District of Columbia 20010-2970 —
AFLAC Cancer Center and Blood Disorders Service of Children's Healthcare of Atlanta - Scottish Rite Campus Atlanta Georgia 30342 —
Medical Center of Central Georgia Macon Georgia 31201 —
Curtis & Elizabeth Anderson Cancer Institute at Memorial Health University Medical Center Savannah Georgia 31405 —
Mountain States Tumor Institute - Boise Boise Idaho 83712 —
University of Chicago Cancer Research Center Chicago Illinois 60601 —
University of Illinois Medical Center Chicago Illinois 60612 —
Lutheran General Cancer Care Center Park Ridge Illinois 60068-1174 —
Southern Illinois University School of Medicine Springfield Illinois 62794-9658 —
Riley Children Cancer Center at Riley Hospital for Children Indianapolis Indiana 46202-5225 —
Blank Children's Hospital Des Moines Iowa 50308 —
Holden Comprehensive Cancer Center at University of Iowa Iowa City Iowa 52242-1009 —
Markey Cancer Center at University of Kentucky Chandler Medical Center Lexington Kentucky 40536-0284 —
Kosair Children's Hospital Louisville Kentucky 40202-3830 —
MBCCOP - LSU Health Sciences Center New Orleans Louisiana 70112 —
Alvin and Lois Lapidus Cancer Institute at Sinai Hospital Baltimore Maryland 21215 —
Baystate Regional Cancer Program at D'Amour Center for Cancer Care Springfield Massachusetts 01107 —
University of Michigan Comprehensive Cancer Center Ann Arbor Michigan 48109-0914 —
Josephine Ford Cancer Center at Henry Ford Health System Detroit Michigan 48202 —
DeVos Children's Hospital Grand Rapids Michigan 49503 —
Bronson Methodist Hospital Kalamazoo Michigan 49007-5364 —
Breslin Cancer Center at Ingham Regional Medical Center Lansing Michigan 48910 —
CCOP - Beaumont Royal Oak Michigan 48073-6769 —
William Beaumont Hospital - Royal Oak Royal Oak Michigan 48073-6769 —
St. Mary's - Duluth Clinic Cancer Center Duluth Minnesota 55805 —
Children's Hospitals and Clinics - Minneapolis/St. Paul Minneapolis Minnesota 55404 —
University of Minnesota Cancer Center Minneapolis Minnesota 55455 —
Mayo Clinic Cancer Center Rochester Minnesota 55905 —
Children's Mercy Hospital Kansas City Missouri 64108 —
Children's Hospital of Omaha Omaha Nebraska 68114 —
UNMC Eppley Cancer Center at the University of Nebraska Medical Center Omaha Nebraska 68198-2168 —
Sunrise Hospital and Medical Center Las Vegas Nevada 89109 —
St. Barnabas Medical Center Livingston New Jersey 07039 —
Cancer Institute of New Jersey at UMDNJ - Robert Wood Johnson Medical School New Brunswick New Jersey 08903 —
Newark Beth Israel Medical Center Newark New Jersey 07112-2094 —
St. Joseph's Hospital and Medical Center Paterson New Jersey 07503 —
Valerie Fund Children's Center at Atlantic Health Summit New Jersey 07901 —
Cancer Center of Albany Medical Center Albany New York 12208 —
Brooklyn Hospital Center Brooklyn New York 11201-5493 —
SUNY Downstate Medical Center Brooklyn New York 11203 —
Brookdale University Hospital and Medical Center Brooklyn New York 11212 —
Comprehensive Cancer Center at Maimonides Medical Center Brooklyn New York 11219 —
Schneider Children's Hospital New Hyde Park New York 11042 —
Memorial Sloan-Kettering Cancer Center New York New York 10021 —
New York Weill Cornell Cancer Center at Cornell University New York New York 10021 —
Herbert Irving Comprehensive Cancer Center at Columbia University New York New York 10032 —
Long Island Cancer Center at Stony Brook University Hospital Stony Brook New York 11794 —
SUNY Upstate Medical University Hospital Syracuse New York 13210 —
Albert Einstein Cancer Center at Albert Einstein College of Medicine The Bronx New York 10461 —
New York Medical College Valhalla New York 10595 —
Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill Chapel Hill North Carolina 27599 —
Blumenthal Cancer Center at Carolinas Medical Center Charlotte North Carolina 28232-2861 —
Presbyterian Cancer Center at Presbyterian Hospital Charlotte North Carolina 28233 —
Dakota Cancer Institute at Innovis Health - Dakota Clinic Fargo North Dakota 58103-4940 —
Meritcare Roger Maris Cancer Center Fargo North Dakota 58122 —
Children's Hospital Medical Center of Akron Akron Ohio 44308-1062 —
Cincinnati Children's Hospital Medical Center Cincinnati Ohio 45229-3039 —
Ireland Cancer Center at University Hospitals of Cleveland and Case Western Reserve University Cleveland Ohio 44106-5065 —
Columbus Children's Hospital Columbus Ohio 43205-2696 —
Children's Medical Center - Dayton Dayton Ohio 45404 —
Toledo Children's Hospital Toledo Ohio 43601 —
St. Vincent Mercy Medical Center Toledo Ohio 43608 —
CCOP - Columbia River Oncology Program Portland Oregon 97225 —
Doernbecher Children's Hospital at Oregon Health & Science University Portland Oregon 97239-3098 —
Geisinger Medical Center Danville Pennsylvania 17822-1320 —
Children's Hospital at Milton S. Hershey Medical Center Hershey Pennsylvania 17033 —
Children's Hospital of Philadelphia Philadelphia Pennsylvania 19104 —
Children's Hospital of Pittsburgh Pittsburgh Pennsylvania 15213 —
Rhode Island Hospital Providence Rhode Island 02903 —
Sioux Valley Hospital and University of South Dakota Medical Center Sioux Falls South Dakota 57117-5039 —
East Tennessee State University Cancer Center at Johnson City Medical Center Johnson City Tennessee 37614-0622 —
East Tennessee Children's Hospital Knoxville Tennessee 37901 —
Vanderbilt Children's Hospital Nashville Tennessee 37232-6310 —
Texas Tech University Health Sciences Center School of Medicine Amarillo Texas 79106 —
Children's Hospital of Austin Austin Texas 78701 —
Medical City Dallas Hospital Dallas Texas 75230 —
MD Anderson Cancer Center at University of Texas Houston Texas 77030-4009 —
Covenant Children's Hospital Lubbock Texas 79410 —
MBCCOP - South Texas Pediatrics San Antonio Texas 78229-3900 —
Methodist Cancer Center at Methodist Specialty and Transplant Hospital San Antonio Texas 78229-3902 —
CCOP - Scott and White Hospital Temple Texas 76508 —
Children's Hospital of the King's Daughters Norfolk Virginia 23507 —
Children's Hospital and Regional Medical Center - Seattle Seattle Washington 98105 —
Group Health Central Hospital Seattle Washington 98112 —
Deaconess Medical Center Spokane Washington 99210-0248 —
Mary Bridge Children's Hospital and Health Center Tacoma Washington 98415-0299 —
West Virginia University - Robert C. Byrd Health Sciences Center - Charleston Division Charleston West Virginia 25302 —
Cabell Huntington Hospital Huntington West Virginia 25701 —
Bellin Memorial Hospital Green Bay Wisconsin 54301 —
Gundersen Lutheran Cancer Center at Gundersen Lutheran Medical Center La Crosse Wisconsin 54601 —
University of Wisconsin Comprehensive Cancer Center Madison Wisconsin 53792-6164 —
Marshfield Clinic - Marshfield Center Marshfield Wisconsin 54449-5772 —
CCOP - Marshfield Clinic Research Foundation Marshfield Wisconsin 54449 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 14 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00005945, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Feb 23, 2016 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00005945 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →