Clinical trial of danazol for benign breast disease

The American surgeon · 1979 · vol. 45(11) , pp. 727–9 · PMID:391113 · W2407600746
Non-randomised trial OA: closed CC0 ⤵ 6 in-corpus citations
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A clinical trial found danazol provided relief of symptoms and nodularity in patients with fibrocystic breast disease, with mild side effects and symptom recurrence after discontinuation.

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Abstract

A clinical trial of danazol was undertaken in 30 patients with severe fibrocystic disease of the breasts. Twenty-three of the patients continued the drug for five or six months to allow adequate evaluation. Partial or complete relief of breast pain, tenderness, and nodularity occurred in all patients studied. One previously unsuspected carcinoma of the breast was discovered after three months of therapy. Side effects from the drug were generally mild. Recurrence of symptoms and physical findings occurred in most patients after the drug was discontinued but have not been as severe as prior to therapy.

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MeSH descriptors

Breast Diseases Danazol Fibrocystic Breast Disease Pregnadienes Adult Breast Diseases Breast Neoplasms Breast Neoplasms Carcinoma Carcinoma Clinical Trials as Topic Danazol Danazol Fibrocystic Breast Disease Fibrocystic Breast Disease Humans Male Middle Aged Pregnadienes

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