- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00002527
Aspirin in Treating Patients With Colorectal Cancer That Has Been Surgically Removed
Colorectal Adenoma Chemoprevention Trial Using Aspirin: A Phase III Study
RATIONALE: Chemoprevention therapy is the use of certain drugs to try to prevent the development or recurrence of cancer. The use of aspirin may be an effective way to prevent the recurrence of polyps in colorectal cancer.
PURPOSE: Randomized phase III trial to study the effectiveness of aspirin in treating patients who have stage I, stage II, or stage III colorectal cancer that has been surgically removed.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
OBJECTIVES: I. Determine whether aspirin administered at a dose of 325 mg/day will decrease the number and size of new adenomas in patients with Dukes' A/B1/B2/C colorectal cancer who have undergone curative surgical resection. II. Assess whether this dose of aspirin will increase disease-free survival in these patients.
OUTLINE: Randomized, double-blind study. Arm I: Chemoprevention. Enteric-coated Aspirin, ASA, NSC-27223. Arm II: Control. Placebo, PLCB.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Fase 3
Contatti e Sedi
Luoghi di studio
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Saskatchewan
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Regina, Saskatchewan, Canada, S4S 6X3
- Saskatchewan Cancer Agency
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Arizona
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Scottsdale, Arizona, Stati Uniti, 85259-5404
- CCOP - Scottsdale Oncology Program
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California
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San Francisco, California, Stati Uniti, 94115-0128
- UCSF Cancer Center and Cancer Research Institute
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Florida
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Miami Beach, Florida, Stati Uniti, 33140
- CCOP - Mount Sinai Medical Center
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Illinois
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Chicago, Illinois, Stati Uniti, 60637
- University of Chicago Cancer Research Center
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Peoria, Illinois, Stati Uniti, 61602
- CCOP - Illinois Oncology Research Association
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Urbana, Illinois, Stati Uniti, 61801
- CCOP - Carle Cancer Center
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Iowa
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Cedar Rapids, Iowa, Stati Uniti, 52403-1206
- CCOP - Cedar Rapids Oncology Project
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Des Moines, Iowa, Stati Uniti, 10309-1016
- CCOP - Iowa Oncology Research Association
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Iowa City, Iowa, Stati Uniti, 52242
- University of Iowa Hospitals and Clinics
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Sioux City, Iowa, Stati Uniti, 51101-1733
- Siouxland Hematology-Oncology
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Louisiana
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New Orleans, Louisiana, Stati Uniti, 70121
- CCOP - Ochsner
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Maryland
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Baltimore, Maryland, Stati Uniti, 21201
- Marlene & Stewart Greenebaum Cancer Center, University of Maryland
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Massachusetts
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Boston, Massachusetts, Stati Uniti, 02114
- Massachusetts General Hospital Cancer Center
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Worcester, Massachusetts, Stati Uniti, 01655
- University of Massachusetts Memorial Medical Center
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Michigan
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Ann Arbor, Michigan, Stati Uniti, 48106
- CCOP - Ann Arbor Regional
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Minnesota
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Minneapolis, Minnesota, Stati Uniti, 55455
- University of Minnesota Cancer Center
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Rochester, Minnesota, Stati Uniti, 55905
- Mayo Clinic Cancer Center
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Saint Cloud, Minnesota, Stati Uniti, 56303
- CentraCare Clinic
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Missouri
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Columbia, Missouri, Stati Uniti, 65203
- Ellis Fischel Cancer Center - Columbia
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Saint Louis, Missouri, Stati Uniti, 63110
- Barnes-Jewish Hospital
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Nebraska
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Omaha, Nebraska, Stati Uniti, 68131
- CCOP - Missouri Valley Cancer Consortium
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Nevada
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Las Vegas, Nevada, Stati Uniti, 89106
- CCOP - Southern Nevada Cancer Research Foundation
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New Hampshire
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Lebanon, New Hampshire, Stati Uniti, 03756
- Norris Cotton Cancer Center
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New York
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Buffalo, New York, Stati Uniti, 14263-0001
- Roswell Park Cancer Institute
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Manhasset, New York, Stati Uniti, 11030
- CCOP - North Shore University Hospital
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New York, New York, Stati Uniti, 10021
- New York Presbyterian Hospital - Cornell Campus
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Syracuse, New York, Stati Uniti, 13210
- State University of New York - Upstate Medical University
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North Carolina
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Chapel Hill, North Carolina, Stati Uniti, 27599-7295
- Lineberger Comprehensive Cancer Center, UNC
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Winston-Salem, North Carolina, Stati Uniti, 27104-4241
- CCOP - Southeast Cancer Control Consortium
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Winston-Salem, North Carolina, Stati Uniti, 27157-1082
- Comprehensive Cancer Center of Wake Forest University Baptist Medical Center
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North Dakota
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Bismarck, North Dakota, Stati Uniti, 58501
- Quain & Ramstad Clinic, P.C.
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Fargo, North Dakota, Stati Uniti, 58122
- CCOP - Merit Care Hospital
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Grand Forks, North Dakota, Stati Uniti, 58201
- Altru Health Systems
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Ohio
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Toledo, Ohio, Stati Uniti, 43623-3456
- CCOP - Toledo Community Hospital Oncology Program
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Pennsylvania
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Danville, Pennsylvania, Stati Uniti, 17822-2001
- CCOP - Geisinger Clinical and Medical Center
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Rhode Island
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Providence, Rhode Island, Stati Uniti, 02903
- Rhode Island Hospital
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South Dakota
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Rapid City, South Dakota, Stati Uniti, 57709
- Rapid City Regional Hospital
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Sioux Falls, South Dakota, Stati Uniti, 57105-1080
- CCOP - Sioux Community Cancer Consortium
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Tennessee
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Memphis, Tennessee, Stati Uniti, 38163
- University of Tennessee, Memphis Cancer Center
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Vermont
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Burlington, Vermont, Stati Uniti, 05401-3498
- Vermont Cancer Center
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Virginia
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Richmond, Virginia, Stati Uniti, 23298-0037
- MBCCOP - Massey Cancer Center
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
DISEASE CHARACTERISTICS: Histologically documented colorectal cancer that has been curatively resected, including: Dukes' A/B1 (T1-2, N0, M0) Dukes' B2/C (T3, N0, M0 and any T, N1, M0) disease-free more than 5 years post-resection Colonoscopy to the cecum (or small bowel anastomosis) with removal of all polyps required within 4 months of entry Preparation must be adequate to visualize mucosa and discern the presence of no further polyps No familial polyposis (more than 100 polyps at time of resection) No history of inflammatory bowel disease including ulcerative colitis or Crohn's disease
PATIENT CHARACTERISTICS: Age: 30 to under 75 Performance status: Physician's assessment of good general health required Life expectancy: At least 5 years Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Cardiovascular: No NYHA class III/IV status No history of angina No history of MI No history of stroke or TIAs No peripheral vascular disease No bleeding diathesis including hemorrhagic stroke No prophylactic aspirin for cardiovascular disease Other: No documented peptic ulcer disease within past 15 years No aspirin sensitivity including: Aspirin-induced asthma Bronchial hyper-reactivity Urticaria Angioedema No requirement for sodium warfarin or other anticoagulant No frequent (greater than 36 times/year) NSAID use within the past 5 years No recurrent arthritis or other musculoskeletal problems No narcotic or alcohol dependency (unless there has been at least a 6-month period of abstinence) No prior or concurrent malignancy within 5 years (including metastases) except nonmelanomatous skin cancer No pregnant or nursing women Effective contraception required of fertile women
PRIOR CONCURRENT THERAPY: No concurrent enrollment in a colon cancer treatment trial or other chemoprevention trial Biologic therapy: At least 6 months since immunosuppressive therapy (i.e., azathioprine, methotrexate, cyclosporine) Chemotherapy: Prior chemotherapy allowed for patients with Dukes' B2/C colorectal cancer No concurrent chemotherapy Endocrine therapy: Prior non-immunosuppressive steroid treatment allowed Radiotherapy: Prior radiotherapy allowed for patients with Dukes' B2/C colorectal cancer No concurrent radiotherapy Surgery: Curative resection required
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Triplicare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Comparatore placebo: Placebo
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Sperimentale: Aspirin
325 mg/day PO
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
Sopravvivenza libera da malattia
Lasso di tempo: Fino a 4 anni
|
Fino a 4 anni
|
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Reduction in size of tumors
Lasso di tempo: Up to 4 years
|
Up to 4 years
|
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Reduction in number of tumors
Lasso di tempo: Up to 4 years
|
Up to 4 years
|
Collaboratori e investigatori
Collaboratori
Investigatori
- Cattedra di studio: Robert Sandler, MD, MPH, UNC Lineberger Comprehensive Cancer Center
Pubblicazioni e link utili
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie dell'apparato digerente
- Neoplasie
- Neoplasie per sede
- Neoplasie gastrointestinali
- Neoplasie dell'apparato digerente
- Malattie gastrointestinali
- Malattie del colon
- Malattie intestinali
- Neoplasie intestinali
- Malattie del retto
- Neoplasie colorettali
- Effetti fisiologici delle droghe
- Meccanismi molecolari dell'azione farmacologica
- Agenti del sistema nervoso periferico
- Inibitori enzimatici
- Analgesici
- Agenti del sistema sensoriale
- Agenti antinfiammatori, non steroidei
- Analgesici, non narcotici
- Agenti antinfiammatori
- Agenti antireumatici
- Agenti fibrinolitici
- Agenti modulanti la fibrina
- Inibitori dell'aggregazione piastrinica
- Inibitori della ciclossigenasi
- Antipiretici
- Aspirina
Altri numeri di identificazione dello studio
- CALGB-9270
- CLB-9270
- E-C9270
- NCCTG-949251
- NCI-P93-0048
- CDR0000078380 (Identificatore di registro: NCI Physician Data Query)
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .