A Randomized Double-Blinded Trial of Estrogen Replacement Therapy Versus Placebo in Women With Stage I or II Endometrial Adenocarcinoma
conjugated estrogens
Maladies génito-urinaires+9
+ Maladies Génitales
+ Maladies urogénitales féminines et complications de la grossesse
Étude thérapeutique
Résumé
Date de début de l'étude : 1 juin 1997
Date à laquelle le premier participant a commencé l'étude.OBJECTIVES: Determine the effect of estrogen replacement therapy on recurrence free and overall survival in women with a history of stage I or II endometrial adenocarcinoma. OUTLINE: This is a randomized, double blind study. Patients are stratified according to stage of endometrial cancer (IA vs IB/IC vs II). Patients are randomized to one of two treatment arms: Arm I: Patients receive oral conjugated estrogens (Premarin) daily for 3 years. Arm II: Patients receive oral placebo daily for 3 years. Patients are followed every 6 months for 3 years and then annually for 2 years. PROJECTED ACCRUAL: Approximately 2,108 patients will be accrued for this study.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.2108 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.Traitement
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Femme
Le sexe biologique des participants éligibles à s'inscrire.Volontaires sains non autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Conditions
Pathologie
Critères
DISEASE CHARACTERISTICS: Histologically confirmed grade I, II or III endometrial adenocarcinoma (endometrioid, villoglandular, mucinous, adenosquamous, papillary serous, clear cell, or not otherwise specified) Must have had total hysterectomy and bilateral salpingo-oophorectomy within past 20 weeks Surgical stage IA, IB, IC, IIA (occult), or IIB (occult) disease Must have had normal mammogram, or a negative breast biopsy after an abnormal mammogram, within past year PATIENT CHARACTERISTICS: Age: Not specified Performance status: Not specified Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Bilirubin no greater than 1.5 times normal SGOT no greater than 3 times normal No acute liver disease Renal: Not specified Cardiovascular: No prior thromboembolic disease Other: No prior or current carcinoma of the breast No other prior invasive malignancy within the past 5 years except nonmelanoma skin cancer PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: Not specified Endocrine therapy: No concurrent hormonal therapy Radiotherapy: Not specified Surgery: See Disease Characteristics Recovered from prior surgery Other: No prior cancer treatment that would preclude study therapy Concurrent participation on GOG Lap-1 or GOG Lap-2 allowed
Centres d'étude
Ce sont les hôpitaux, cliniques ou centres de recherche où l'essai est conduit. Vous pouvez trouver le site le plus proche de vous ainsi que son statut.Cette étude comporte 149 sites
University of Alabama at Birmingham Comprehensive Cancer Center
Birmingham, United StatesOuvrir University of Alabama at Birmingham Comprehensive Cancer Center dans Google MapsMBCCOP - Gulf Coast
Mobile, United StatesCCOP - Greater Phoenix
Phoenix, United StatesVeterans Affairs Medical Center - Phoenix (Carl T. Hayden)
Phoenix, United States