Hormone shots may help infertile men avoid surgery

NCT ID NCT07540611

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether giving men with low testosterone and no sperm in their ejaculate a combination of two hormones (hCG and FSH) can help them produce usable sperm for IVF. About 860 men will either receive the hormone therapy or standard care for 16 weeks. The goal is to see if the treatment increases the chance of finding sperm, either in the ejaculate or through a minor surgical procedure.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
hCG (human chorionic gonadotropin) and FSH (follicle-stimulating hormone) injections, plus optional aromatase inhibitors (anastrozole or letrozole)
What this could lead to
If it works, this could offer a non-surgical way to obtain sperm for IVF in men with low testosterone and no sperm in their ejaculate.
What could go wrong
This is an early-stage trial with 860 participants, and the treatment may not increase sperm production. Hormone therapy can cause side effects like mood changes or injection-site reactions.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Recruitment

    Patna, Bihar, 800014, India

  • Recruitment

    Bangalore, Karnataka, 560041, India

  • Recruitment

    Bhāndup, Maharashtra, India

  • Recruitment

    Pune, Maharashtra, India

  • Recruitment

    Delhi, National Capital Territory of Delhi, India

  • Recruitment

    Jaipur, Rajasthan, India

  • Recruitment

    Allahābād, Uttar Pradesh, India

  • Recruitment

    Lucknow, Uttar Pradesh, India

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