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Gut bacteria study aims to end constipation woes

NCT ID NCT07529457

Symptom relief Sponsor: Wecare Probiotics Co., Ltd. Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

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.
Paused
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 2 times

Summary

This study tests whether a probiotic called Akk09 can improve bowel movements and ease constipation symptoms in adults. About 70 participants will take either the probiotic or a placebo daily for 4 weeks. Researchers will track changes in stool consistency and overall gut health.

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 70 people

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

Started

Jul 2026

Expected to finish

May 2027

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Ages

18 to 65 years

Sex

Anyone

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: 1. Men and women aged between 18 and 65 years; 2. Participants presenting with constipation, characterized by \<3 spontaneous bowel movements per week or BSFS stool types 1-2; 3. Capable of following the study protocol and completing all required assessments; Individuals who have voluntarily signed the informed consent form; 4. No plans for pregnancy from at least 14 days prior to screening through 6 months after the study, with agreement to use reliable contraception methods. Exclusion Criteria: 1. Intake of similar functional products within a short period prior to enrollment that could influence study results; 2. Participants who significantly alter their habitual diet during the trial; 3. Individuals with severe allergic conditions or impaired immune function; 4. Women who are pregnant, lactating, or intending to conceive; 5. Patients with serious underlying diseases affecting major organs or metabolic systems; 6. Antibiotic treatment within 2 weeks before enrollment; 7. Individuals with severe mental or psychological disorders; 8. Non-compliance with study requirements, including improper intake or missed follow-ups; 9. Other subjects considered inappropriate for participation by the investigator.

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Conditions

The condition(s) this trial relates to.

constipation disorder

As listed by the trial registrant

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

Constipation

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Suzhou Ninth People's Hospital

    RECRUITING

    Suzhou, Jiangsu, 215000, China

More trials for these conditions

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