Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-47941
Rostock, M; Fischer, J; Mumm, A; Stammwitz, U; Saller, R; Bartsch, H H (2011). Black cohosh (Cimicifuga racemosa) in tamoxifen-treated breast cancer patients with climacteric complaints - a prospective observational study. Gynecological Endocrinology, 27(10):844-848.
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Objective. The antihormonal therapy of breast cancer patients with the antiestrogen tamoxifen often induces or aggravates menopausal complaints. As estrogen substitution is contraindicated, herbal alternatives, e.g. extracts of black cohosh are often used.
Design. A prospective observational study was carried out in 50 breast cancer patients with tamoxifen treatment. All patients had had surgery, most of them had undergone radiation therapy (87%) and approximately 50% had received chemotherapy. Every patient was treated with an isopropanolic extract of black cohosh (1–4 tablets, 2.5 mg) for 6 months. Patients recorded their complaints before therapy and after 1, 3, and 6 months of therapy using the menopause rating scale (MRS II).
Results. The reduction of the total MRS II score under black cohosh treatment from 17.6 to 13.6 was statistically significant. Hot flashes, sweating, sleep problems, and anxiety improved, whereas urogenital and musculoskeletal complaints did not change. In all, 22 patients reported adverse events, none of which were linked with the study medication; 90% reported the tolerability of the black cohosh extract as very good or good.
Conclusions. Black cohosh extract seems to be a reasonable treatment approach in tamoxifen treated breast cancer patients with predominantly psychovegetative symptoms.
|Item Type:||Journal Article, refereed, original work|
|Communities & Collections:||04 Faculty of Medicine > University Hospital Zurich > Institute of Complementary Medicine|
04 Faculty of Medicine > University Hospital Zurich > Institute of Experimental Immunology
|DDC:||570 Life sciences; biology|
610 Medicine & health
|Deposited On:||20 Apr 2011 14:16|
|Last Modified:||27 Nov 2013 20:42|
|Citations:||Web of Science®. Times Cited: 6|
Scopus®. Citation Count: 12
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