Tamoxifen as sole therapy for primary breast cancer in the elderly patient

In a retrospective study the data concerning 40 patients, with primary operable breast cancer were analysed. The mean follow-up of the patient group was 29 months. All patients received tamoxifen only. 17 (43%) reached remission and there was stable disease in 16 (40%). 7 (18%) showed progression, although they have had stable disease for at least 18 months. There were 1 local, 1 distant and 5 local plus distant progressions. 3 patients required salvage mastectomy. The mean progression-free interval was 33 months. Death was attributable to breast carcinoma in only 6 patients (15%). The 3-year survival was 47.2%. We conclude that primary treatment with tamoxifen as a sole therapy is acceptable in operable breast carcinoma for those patients for whom surgery is contraindicated or who refuse surgery.