Could a bone drug boost sperm? new trial shows promise
Disease control
Completed
This study tested whether denosumab, a drug usually used for bone health, can improve semen quality in men with very low sperm counts. 42 infertile men with severe oligospermia (sperm concentration between 0.01 and 2 million per mL) and a specific blood marker (AMH) were enrolled…
Phase: PHASE1, PHASE2 • Sponsor: Martin Blomberg Jensen • Aim: Disease control
Last updated May 26, 2026 12:11 UTC