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Clostridium butyricum clinical trials

studies test it
8
open now
6
in phase 3
0
first study started
2015

Counted the way a researcher would: Clostridium butyricum with its salts, dosage forms, brands and biosimilars. Looking for a trial to join? Including related medicines shows more you could take part in.

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How each study uses clostridium butyricum is sorted by a rule, right about nine times in ten. Readers can ask us to read every study one by one.Ask us to read each study

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Approvals

The first approval found in each region, with its record

United States
Not in FDA's approval records
European Union
Not in EMA's list of EU-wide authorisations

From FDA's Drugs@FDA and Purple Book (through openFDA) and the European Medicines Agency, files of Sept 2026 and 27 Oct 2026. National approvals in Europe and other countries are not included. How this is worked out

How studies write it

Studies that test it under each name

Name

Clostridium butyricum
3

Studies by the year they started

8 studies that test it; most in 2025 (2)

Studies that test clostridium butyricum, by start year
YearStudies
20151
20201
20231
20241
20252
20262

By phase

A phase 1/2 study counts in both.

Phase 2
2
Phase 4
5
No phase
1

What it is tested for

Each study’s main condition, where its own words name it, so a study counts once.

Gastritis
1
Colorectal Neoplasms
1
Depression
1
Rectal Neoplasms
1
Neoplasms
1
Colonic Neoplasms
1
Irritable Bowel Syndrome
1

Who runs them

Industry 0 · Other 8

Xijing Hospital of Digestive Diseases (2) · The Affiliated Hospital of Qingdao University (2) · Huashan Hospital (1) · The First Affiliated Hospital with Nanjing Medical University (1) · Second Affiliated Hospital, School of Medicine, Zhejiang University (1) · Shandong University (1)

Often tested with

Tested in the same studies.

Anti-PD-L1 Monoclonal Antibody (1)

Coming up

From the study records. Dates are the sponsors’ own estimates and often move.

Reaching primary completion within a year · 1

Studies that test clostridium butyricum.

Studies

Open first, then newest update. How each study uses clostridium butyricum is read from its arms, and is right about nine times in ten. Ask us to read each study. These are the studies that list it as an intervention; a search of ClinicalTrials.gov also finds studies that mention it only in a description, such as earlier treatment.

Testing it · 8

Given beside what is tested · 1 — clostridium butyricum is usual care or a partner of the new treatment