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Hydrogen water may speed recovery for basketball players after heavy training

NCT ID NCT07714057

Symptom relief Sponsor: Palacky University Source: ClinicalTrials.gov ↗

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Recruitment status, easiest to join first

Recruiting now This study
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.
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Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
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 Results may not be published yet.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
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Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 20, 2026 · Last updated Jul 29, 2026 · Updated 3 times

Summary

This study tests whether drinking hydrogen-rich water during a one-week tapering period helps competitive male basketball players recover from a period of intense training called functional overreaching. Researchers measure recovery through heart rate variability, blood markers of muscle damage and inflammation, and performance tests. Thirty players are randomly assigned to receive either hydrogen-rich water or plain tap water, without knowing which they are getting.

What this could mean

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

Active substance
hydrogen-rich water
What this could lead to
If it works, this could point toward a simple, safe way for athletes to speed up recovery after heavy training.
What could go wrong
This is a small, early-stage trial with only 30 participants, so results may not apply broadly. The effect of hydrogen water on recovery is still unproven.

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

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jul 2026

Expected to finish

Dec 2026

An estimate. End dates often move.

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

18 to 35 years

Sex

Male participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Competitive male basketball players. * Signed informed consent. * Completion of entry medical and laboratory screening. Exclusion Criteria: * Acute injury or infection. * History or presence of relevant cardiovascular, respiratory, metabolic, or other disease that may affect the study results. * Use of medication affecting recovery markers or study results.

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As listed by the trial registrant

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

Healthy active athletes

How to take part

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  2. The official record

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Contacts and locations

Locations

  • Palacky University, Faculty of Physical Culture

    RECRUITING

    Olomouc, 77111, Czechia

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