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ClinicalTrials.gov record
Completed Phase 3 Interventional

Fludarabine With or Without Cyclophosphamide in Treating Patients With Chronic Lymphocytic Leukemia

ClinicalTrials.gov ID: NCT00003764

Public ClinicalTrials.gov record NCT00003764. 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 Sep 27, 2026, 1:30 AM EDT

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

Official title

Phase III Randomized Trial of Fludarabine and Cyclophosphamide Versus Fludarabine for Previously Untreated Chronic Lymphocytic 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. Combining more than one drug may kill more cancer cells. It is not yet known whether combining cyclophosphamide with fludarabine is more effective than fludarabine alone in treating chronic lymphocytic leukemia. PURPOSE: Randomized phase III trial to study the effectiveness of fludarabine with or without cyclophosphamide in treating patients who have chronic lymphocytic leukemia that has not been treated previously.

Study identification

NCT ID
NCT00003764
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Enrollment
280 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 120 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
Mar 8, 2000
Primary completion
Oct 31, 2005
Completion
Not listed
Last update posted
Jun 17, 2023

Started 2000

United States locations

U.S. sites
215
U.S. states
46
U.S. cities
143
Facility City State ZIP Site status
Northeast Alabama Regional Medical Center Anniston Alabama 36207 —
University of Alabama at Birmingham Comprehensive Cancer Center Birmingham Alabama 35294-3300 —
MBCCOP - Gulf Coast Mobile Alabama 36688 —
CCOP - Western Regional, Arizona Phoenix Arizona 85006-2726 —
Veterans Affairs Medical Center - Phoenix (Carl T. Hayden) Phoenix Arizona 85012 —
Veterans Affairs Medical Center - Tucson Tucson Arizona 85723 —
Arizona Cancer Center at University of Arizona Health Sciences Center Tucson Arizona 85724 —
University of Arkansas for Medical Sciences Little Rock Arkansas 72205 —
Veterans Affairs Medical Center - Little Rock (McClellan) Little Rock Arkansas 72205 —
City of Hope Comprehensive Cancer Center Duarte California 91010-0269 —
Rebecca and John Moores UCSD Cancer Center La Jolla California 92093-0658 —
USC/Norris Comprehensive Cancer Center and Hospital Los Angeles California 90033 —
Cedars-Sinai Comprehensive Cancer Center at Cedars-Sinai Medical Center Los Angeles California 90048 —
Jonsson Comprehensive Cancer Center, UCLA Los Angeles California 90095-1781 —
Veterans Affairs Outpatient Clinic - Martinez Martinez California 94553 —
CCOP - Bay Area Tumor Institute Oakland California 94609-3305 —
Chao Family Comprehensive Cancer Center at University of California Irvine Cancer Center Orange California 92868 —
University of California Davis Cancer Center Sacramento California 95817 —
Veterans Affairs Medical Center - San Diego San Diego California 92161 —
Veterans Affairs Medical Center - San Francisco San Francisco California 94121 —
CCOP - Santa Rosa Memorial Hospital Santa Rosa California 95403 —
David Grant Medical Center Travis Air Force Base California 94535 —
University of Colorado Cancer Center at University of Colorado Health Sciences Center Aurora Colorado 80010 —
Medical Center of Aurora - South Campus Aurora Colorado 80012-0000 —
Boulder Community Hospital Boulder Colorado 80301-9019 —
Penrose Cancer Center Colorado Springs Colorado 80933 —
Porter Adventist Hospital Denver Colorado 80210 —
St. Joseph Hospital Denver Colorado 80218-1191 —
Presbyterian-St Luke's Medical Center Denver Colorado 80218 —
Rocky Mountain Cancer Centers - Rose Denver Colorado 80220 —
CCOP - Colorado Cancer Research Program, Incorporated Denver Colorado 80224 —
Swedish Medical Center Englewood Colorado 80110 —
Sky Ridge Medical Center Lone Tree Colorado 80124 —
Longmont United Hospital Longmont Colorado 80501 —
St. Mary-Corwin Regional Medical Center Pueblo Colorado 81004 —
Rocky Mountain Cancer Centers Thornton Colorado 80260 —
CCOP - Christiana Care Health Services Newark Delaware 19713 —
Lombardi Cancer Center at Georgetown University Medical Center Washington D.C. District of Columbia 20007 —
MBCCOP - Howard University Cancer Center Washington D.C. District of Columbia 20060 —
Walter Reed Army Medical Center Washington D.C. District of Columbia 20307-5000 —
Veterans Affairs Medical Center - Washington, DC Washington D.C. District of Columbia 20422 —
Broward General Medical Center Fort Lauderdale Florida 33316 —
Memorial Regional Hospital Comprehensive Cancer Center Hollywood Florida 33021 —
CCOP - Mount Sinai Medical Center Miami Beach Florida 33140 —
Florida Hospital Cancer Institute Orlando Florida 32804 —
H. Lee Moffitt Cancer Center and Research Institute Tampa Florida 33612-9497 —
Palm Beach Cancer Institute West Palm Beach Florida 33401 —
Winship Cancer Institute of Emory University Atlanta Georgia 30322 —
CCOP - Atlanta Regional Atlanta Georgia 30342-1701 —
Veterans Affairs Medical Center - Atlanta (Decatur) Decatur Georgia 30033 —
MBCCOP - Hawaii Honolulu Hawaii 96813 —
Veterans Affairs Medical Center - Lakeside Chicago Chicago Illinois 60611-4494 —
Robert H. Lurie Comprehensive Cancer Center at Northwestern University Chicago Illinois 60611 —
MBCCOP - University of Illinois at Chicago Chicago Illinois 60612 —
Veterans Affairs Medical Center - Chicago (Westside Hospital) Chicago Illinois 60612 —
University of Chicago Cancer Research Center Chicago Illinois 60637-1470 —
Louis A. Weiss Memorial Hospital Chicago Illinois 60640 —
CCOP - Central Illinois Decatur Illinois 62526 —
CCOP - Evanston Evanston Illinois 60201 —
Veterans Affairs Medical Center - Hines (Hines Junior VA Hospital) Hines Illinois 60141 —
Cardinal Bernardin Cancer Center at Loyola University Medical Center Maywood Illinois 60153-5500 —
CCOP - Illinois Oncology Research Association Peoria Illinois 61602 —
West Suburban Center for Cancer Care River Forest Illinois 60305 —
Saint Anthony Medical Center Rockford Illinois 61108 —
CCOP - Carle Cancer Center Urbana Illinois 61801 —
Fort Wayne Medical Oncology and Hematology, Incorporated Fort Wayne Indiana 46885-5099 —
CCOP - Northern Indiana CR Consortium South Bend Indiana 46601 —
Hematology Oncology Associates of the Quad Cities Bettendorf Iowa 52722 —
CCOP - Cedar Rapids Oncology Project Cedar Rapids Iowa 52403-1206 —
Genesis Medical Center Davenport Iowa 52804 —
CCOP - Iowa Oncology Research Association Des Moines Iowa 50309-1016 —
Holden Comprehensive Cancer Center at University of Iowa Iowa City Iowa 52242-1009 —
Kansas Cancer Institute at the University of Kansas Medical Center Kansas City Kansas 66160-7353 —
CCOP - Wichita Wichita Kansas 67214-3882 —
Veterans Affairs Medical Center - Wichita Wichita Kansas 67218 —
Veterans Affairs Medical Center - Lexington Lexington Kentucky 40502-2236 —
Markey Cancer Center at University of Kentucky Chandler Medical Center Lexington Kentucky 40536-0084 —
Baptist Hospital East - Louisville Louisville Kentucky 40207 —
MBCCOP - LSU Health Sciences Center New Orleans Louisiana 70112 —
Tulane University School of Medicine New Orleans Louisiana 70112 —
Veterans Affairs Medical Center - New Orleans New Orleans Louisiana 70112 —
CCOP - Ochsner New Orleans Louisiana 70121 —
Louisiana State University Health Sciences Center - Shreveport Shreveport Louisiana 71130-3932 —
Veterans Affairs Medical Center - Shreveport Shreveport Louisiana 71130 —
Marlene and Stewart Greenebaum Cancer Center, University of Maryland Baltimore Maryland 21201 —
Veterans Affairs Medical Center - Baltimore Baltimore Maryland 21201 —
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Baltimore Maryland 21231 —
Tufts - New England Medical Center Boston Massachusetts 02111 —
Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute Boston Massachusetts 02115 —
Cancer Research Center at Boston Medical Center Boston Massachusetts 02118 —
Beth Israel Deaconess Medical Center Boston Massachusetts 02215 —
University of Massachusetts Memorial Medical Center - University Campus Worcester Massachusetts 01655 —
Veterans Affairs Medical Center - Ann Arbor Ann Arbor Michigan 48105 —
CCOP - Michigan Cancer Research Consortium Ann Arbor Michigan 48106 —
University of Michigan Comprehensive Cancer Center Ann Arbor Michigan 48109-0912 —
Barbara Ann Karmanos Cancer Institute Detroit Michigan 48201-1379 —
Veterans Affairs Medical Center - Detroit Detroit Michigan 48201-1932 —
Josephine Ford Cancer Center at Henry Ford Hospital Detroit Michigan 48202 —
CCOP - Grand Rapids Grand Rapids Michigan 49503 —
CCOP - Kalamazoo Kalamazoo Michigan 49007-3731 —
CCOP - Beaumont Royal Oak Michigan 48073-6769 —
Lakeland Cancer Care Center at Lakeland Hospital - St. Joseph Saint Joseph Michigan 49085 —
Providence Cancer Institute at Providence Hospital Southfield Michigan 48075 —
Veterans Affairs Medical Center - Minneapolis Minneapolis Minnesota 55417 —
University of Minnesota Cancer Center Minneapolis Minnesota 55455 —
Mayo Clinic Cancer Center Rochester Minnesota 55905 —
CCOP - Metro-Minnesota Saint Louis Park Minnesota 55416 —
Veterans Affairs Medical Center - Biloxi Biloxi Mississippi 39531-2410 —
University of Mississippi Medical Center Jackson Mississippi 39216-4505 —
Veterans Affairs Medical Center - Jackson Jackson Mississippi 39216 —
Veterans Affairs Medical Center - Columbia (Truman Memorial) Columbia Missouri 65201 —
Ellis Fischel Cancer Center at University of Missouri - Columbia Columbia Missouri 65203 —
Veterans Affairs Medical Center - Kansas City Kansas City Missouri 64128 —
CCOP - Kansas City Kansas City Missouri 64131 —
CCOP - Cancer Research for the Ozarks Springfield Missouri 65807 —
Barnes-Jewish Hospital St Louis Missouri 63110 —
St. Louis University Hospital Cancer Center St Louis Missouri 63110 —
Missouri Baptist Cancer Center St Louis Missouri 63131 —
CCOP - St. Louis-Cape Girardeau St Louis Missouri 63141 —
CCOP - Montana Cancer Consortium Billings Montana 59101 —
UNMC Eppley Cancer Center at the University of Nebraska Medical Center Omaha Nebraska 68198-7680 —
CCOP - Southern Nevada Cancer Research Foundation Las Vegas Nevada 89106 —
Veterans Affairs Medical Center - Las Vegas Las Vegas Nevada 89106 —
Norris Cotton Cancer Center at Dartmouth Medical School Lebanon New Hampshire 03756-0002 —
Cooper University Hospital Camden New Jersey 08103 —
Veterans Affairs Medical Center - East Orange East Orange New Jersey 07019 —
Cancer Institute of New Jersey New Brunswick New Jersey 08903 —
Veterans Affairs Medical Center - Albuquerque Albuquerque New Mexico 87108-5138 —
MBCCOP - University of New Mexico HSC Albuquerque New Mexico 87131 —
Veterans Affairs Medical Center - Albany Albany New York 12208 —
Veterans Affairs Medical Center - Buffalo Buffalo New York 14215 —
Elmhurst Hospital Center Elmhurst New York 11373 —
Queens Cancer Center of Queens Hospital Jamaica New York 11432 —
CCOP - North Shore University Hospital Manhasset New York 11030 —
North Shore University Hospital Manhasset New York 11030 —
Memorial Sloan-Kettering Cancer Center New York New York 10021 —
New York Weill Cornell Cancer Center at Cornell University New York New York 10021 —
Mount Sinai Medical Center, NY New York New York 10029 —
Herbert Irving Comprehensive Cancer Center at Columbia University New York New York 10032 —
James P. Wilmot Cancer Center at University of Rochester Medical Center Rochester New York 14642 —
University Hospital at State University of New York - Upstate Medical University Syracuse New York 13210 —
Veterans Affairs Medical Center - Syracuse Syracuse New York 13210 —
CCOP - Syracuse Hematology-Oncology Associates of Central New York, P.C. Syracuse New York 13217 —
Albert Einstein Clinical Cancer Center The Bronx New York 10461 —
Veterans Affairs Medical Center - Asheville Asheville North Carolina 28805 —
Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill Chapel Hill North Carolina 27599-7295 —
NorthEast Oncology Associates Concord North Carolina 28025 —
Veterans Affairs Medical Center - Durham Durham North Carolina 27705 —
Duke Comprehensive Cancer Center Durham North Carolina 27710 —
Cape Fear Valley Health System Fayetteville North Carolina 28302-2000 —
Lenoir Memorial Hospital Cancer Center Kinston North Carolina 28503-1678 —
FirstHealth Moore Regional Hospital Pinehurst North Carolina 28374 —
New Hanover Regional Medical Center Wilmington North Carolina 28402-9025 —
CCOP - Southeast Cancer Control Consortium Winston-Salem North Carolina 27104-4241 —
Comprehensive Cancer Center at Wake Forest University Winston-Salem North Carolina 27157-1082 —
Veterans Affairs Medical Center - Fargo Fargo North Dakota 58102 —
CCOP - Merit Care Hospital Fargo North Dakota 58122 —
Veterans Affairs Medical Center - Cincinnati Cincinnati Ohio 45220-2288 —
Charles M. Barrett Cancer Center at University Hospital Cincinnati Ohio 45267-0501 —
MetroHealth Medical Center Cleveland Ohio 44109 —
Cleveland Clinic Taussig Cancer Center Cleveland Ohio 44195-9001 —
CCOP - Columbus Columbus Ohio 43206 —
Arthur G. James Cancer Hospital - Ohio State University Columbus Ohio 43210-1240 —
Veterans Affairs Medical Center - Dayton Dayton Ohio 45428-1002 —
CCOP - Dayton Dayton Ohio 45429 —
Oklahoma University Medical Center at University of Oklahoma Health Sciences Center Oklahoma City Oklahoma 73104 —
Veterans Affairs Medical Center - Oklahoma City Oklahoma City Oklahoma 73104 —
Cancer Institute at Oregon Health and Science University Portland Oregon 97201-3098 —
Veterans Affairs Medical Center - Portland Portland Oregon 97207 —
CCOP - Columbia River Oncology Program Portland Oregon 97225 —
CCOP - Geisinger Clinic and Medical Center Danville Pennsylvania 17822-2001 —
Penn State Cancer Institute at Milton S. Hershey Medical Center Hershey Pennsylvania 17033-0850 —
Western Pennsylvania Hospital Pittsburgh Pennsylvania 15224 —
Hillman Cancer Center at University of Pittsburgh Cancer Institute Pittsburgh Pennsylvania 15236 —
CCOP - MainLine Health Wynnewood Pennsylvania 19096 —
Lifespan: The Miriam Hospital Providence Rhode Island 02906 —
Veterans Affairs Medical Center - Charleston Charleston South Carolina 29401-5799 —
Hollings Cancer Center at Medical University of South Carolina Charleston South Carolina 29425 —
CCOP - Greenville Greenville South Carolina 29615 —
CCOP - Upstate Carolina Spartanburg South Carolina 29303 —
CCOP - Sioux Community Cancer Consortium Sioux Falls South Dakota 57104 —
University of Tennessee Cancer Institute Memphis Tennessee 38103 —
Danville Radiation Therapy Center Memphis Tennessee 38104 —
Harrington Cancer Center Amarillo Texas 79106 —
Veterans Affairs Medical Center - Amarillo Amarillo Texas 79106 —
Veterans Affairs Medical Center - Dallas Dallas Texas 75216 —
Medical City Dallas Hospital Dallas Texas 75230 —
Simmons Cancer Center at University of Texas Southwestern Medical Center - Dallas Dallas Texas 75390 —
Brooke Army Medical Center Fort Sam Houston Texas 78234-6200 —
University of Texas Medical Branch Galveston Texas 77555-0565 —
University of Texas - MD Anderson Cancer Center Houston Texas 77030-4095 —
Veterans Affairs Medical Center - Houston Houston Texas 77030 —
University of Texas Health Science Center at San Antonio San Antonio Texas 78229-3900 —
Veterans Affairs Medical Center - San Antonio (Murphy) San Antonio Texas 78229 —
Veterans Affairs Medical Center - Temple Temple Texas 76504 —
CCOP - Scott and White Hospital Temple Texas 76508 —
Huntsman Cancer Institute Salt Lake City Utah 84112-5550 —
Veterans Affairs Medical Center - Salt Lake City Salt Lake City Utah 84148 —
Green Mountain Oncology Group Bennington Vermont 05201 —
Vermont Cancer Center at University of Vermont Burlington Vermont 05401-3498 —
Veterans Affairs Medical Center - White River Junction White River Junction Vermont 05009 —
Martha Jefferson Hospital Charlottesville Virginia 22902 —
Virginia Oncology Associates - Norfolk Norfolk Virginia 23502 —
MBCCOP - Massey Cancer Center Richmond Virginia 23298-0037 —
Oncology and Hematology Associates of Southwest Virginia, Inc. Roanoke Virginia 24014 —
CCOP - Virginia Mason Research Center Seattle Washington 98101 —
Veterans Affairs Medical Center - Seattle Seattle Washington 98108 —
Puget Sound Oncology Consortium Seattle Washington 98109 —
CCOP - Northwest Tacoma Washington 98405-0986 —
Madigan Army Medical Center Tacoma Washington 98431-5000 —
St. Mary's Medical Center Huntington West Virginia 25701 —
CCOP - St. Vincent Hospital Cancer Center, Green Bay Green Bay Wisconsin 54307-3453 —
University of Wisconsin Comprehensive Cancer Center Madison Wisconsin 53792-0001 —
CCOP - Marshfield Clinic Research Foundation Marshfield Wisconsin 54449 —
Ministry Medical Group - Northern Region Rhinelander Wisconsin 54501 —

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 3 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00003764, 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 Jun 17, 2023 · Synced Sep 27, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00003764 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →