The Efficacy Evaluation of TCI604 Probiotic on Intestinal Function Improvement

NCT ID: NCT07135362

Last Updated: 2025-08-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-08-11

Study Completion Date

2026-07-31

Brief Summary

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The objective of this study is to evaluate whether the TCI604 probiotics has the potential to enhance human gut function and alleviate constipation.

Detailed Description

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Conditions

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Constipation Intestinal Functional Disorder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Placebo

Taking 1 sachet of the testing sample with water every morning before breakfast for 4 consecutive weeks

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DIETARY_SUPPLEMENT

Placebo sachet

TCI604 probiotics

Taking 1 sachet of the testing sample with water every morning before breakfast for 4 consecutive weeks

Group Type EXPERIMENTAL

TCI604 probiotics

Intervention Type DIETARY_SUPPLEMENT

TCI604 probiotics sachet

Interventions

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TCI604 probiotics

TCI604 probiotics sachet

Intervention Type DIETARY_SUPPLEMENT

Placebo

Placebo sachet

Intervention Type DIETARY_SUPPLEMENT

Other Intervention Names

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Bifidobacterium animalis subsp. lactis TCI604

Eligibility Criteria

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Inclusion Criteria

* Male or non-pregnant female subjects aged 18 to 65 who are willing to sign the informed consent form;
* Diagnosed with functional constipation as assessed by a physician;
* Non-pregnant females who agree to use physical contraceptive methods during the study period (e.g., condoms, intrauterine devices);
* No history of organ transplantation, epilepsy or seizures, liver or kidney disease, malignancy, psychiatric disorders, alcohol or drug abuse, or other major organic diseases (as determined by medical history).

Exclusion Criteria

* Use of probiotics, gastrointestinal health supplements, medications, or antibiotics within 30 days prior to the study;
* Presence of chronic gastrointestinal diseases (e.g., irritable bowel syndrome \[IBS\], inflammatory bowel disease \[IBD\], Crohn's disease, celiac disease, bowel control problems/fecal incontinence, pancreatitis, peptic ulcers, colorectal cancer, short bowel syndrome, ulcerative colitis);
* History of gastrointestinal or major surgery;
* Lactose intolerance;
* Chronic diarrhea;
* Pregnant or breastfeeding women;
* Known allergy to any components of the study product.
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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TCI Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jaw-Shiun Tsai, Doctor

Role: PRINCIPAL_INVESTIGATOR

National Taiwan University Hospital

Locations

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National Taiwan University Hospital

Taipei, , Taiwan

Site Status RECRUITING

Countries

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Taiwan

Central Contacts

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Ping Lin, Ms.

Role: CONTACT

+886-87977811

Facility Contacts

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Jaw-Shiun Tsai, Doctor

Role: primary

+886-23123456

Other Identifiers

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202409097RSE

Identifier Type: -

Identifier Source: org_study_id

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