A hormone and a nutrient: a new combo to boost sperm count?

NCT ID NCT07771153

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 18, 2026 · Last updated Aug 19, 2026 · Updated 1 time

Summary

This trial investigates whether adding DHEA to coenzyme Q10 improves sperm concentration in men with low sperm count (oligospermia). Half the participants will take DHEA plus CoQ10, while the other half takes CoQ10 alone, for three months. The study measures sperm concentration before and after treatment to see if the combination works better and checks for any side effects.

What this could mean

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

Active substance
DHEA (dehydroepiandrosterone) combined with coenzyme Q10
What this could lead to
If the combination works, it could offer a simple, non-invasive way to improve sperm count in men with low sperm concentration, potentially aiding fertility.
What could go wrong
This is a small, early-stage trial, so results may not be conclusive. The combination may not outperform CoQ10 alone, and DHEA can have side effects like hormonal changes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

56 people

The number who actually took part.

Started

Jul 2025

Finished

Jun 2026

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

20 to 50 years

Sex

Male participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: Age 20-50 years. Subfertile males with oligospermia (sperm concentration less than16 million/ml) Exclusion Criteria: Severe oligospermia (less than 5million/ml) Any medical and endocrine disorders like hypertension, diabetes mellitus, hypothyroidism, hyperprolactinemia, renal or liver disease. Any abnormality on genital examination and scrotal sonogram. History of chemotherapy or radiotherapy, genital infection, genital surgery. Antioxidants supplmentation in the last 3 months Drug, alcohol or substance abuse, psycho-sexual abnormalities.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Oligospermia are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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

  • Bangladesh Medical University

    Dhaka, Shahbag, 1000, Bangladesh

More trials for these conditions

Other studies related to the condition(s) this trial covers.