Male reproductive hormones in patients treated with pretomanid
METHODS: Serum hormone levels relevant to male reproductive health – follicle stimulating hormone (FSH), luteinizing hormone (LH), inhibin B (InhB) and total testosterone (T) – from the four clinical trials were summarized numerically and analyzed by repeated-measures modeling.
RESULTS: Hormone levels generally behaved similarly in Pa-containing and HRZE arms. Relative to baseline, serum T and InhB levels generally increased at the end of treatment and follow-up. FSH and LH levels were variable, but were generally at or below baseline levels by follow-up. Before treatment, many patients were borderline hypogonadal, with T levels near the lower limits of the normal range.
CONCLUSION: Changes in male hormones in four clinical trials studying patients with TB indicate that Pa-containing treatment was not associated with testicular toxicity but rather led to improvement in the underlying hypogonadism.
Document Type: Research Article
Affiliations: 1: Brown University, Providence, Rhode Island, USA 2: TB Alliance, Pretoria, South Africa 3: TB Alliance, New York, NY, 4RTI International, Research Triangle Park, NC, USA
Publication date: June 1, 2022
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