Modification of ultrasonographically measured endometrial thickness after discontinuation of adjuvant therapy with tamoxifen in postmenopausal breast cancer patients

Autor: M Valenzano, Menada, A, Papadia, P, Lorenzi, S, Costantini, G F, Bertelli, N, Ragni
Rok vydání: 2004
Předmět:
Zdroj: European journal of gynaecological oncology. 25(3)
ISSN: 0392-2936
Popis: The aim of this study was to evaluate endometrial changes after five years of tamoxifen treatment by measuring endometrial thickness with transvaginal ultrasonography.Fifty-five asymptomatic postmenopausal women who had assumed tamoxifen, 20 mg daily, for five years were controlled six months after discontinuation of the therapy. Of these 42 were followed-up at 12 months. Statistical analysis was performed using the analysis of variance for repeated measures and the Anova test; p0.05 was considered statistically significant.We found a significant reduction in endometrial thickness at six months (p = 0.0046) and at 12 months (p = 0.0003) but not between six and 12 months (p = 0.06).A statistically significant reduction in endometrial thickness after discontinuation of tamoxifen therapy was found. This can probably be attributed to the cessation of the estrogenic side-effects of tamoxifen therapy.
Databáze: OpenAIRE