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A double-blind randomised placebo controlled feeding study to establish the effect of a probiotic strain on the course of Clostridium difficile carriage in humans.

A double-blind randomised placebo controlled feeding study to establish the effect of a probiotic strain on the course of Clostridium difficile carriage in humans.

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2006-000379-14-IE
Enrollment
100
Registered
2006-02-09
Start date
2006-04-07
Completion date
Unknown
Last updated
2025-04-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Clostridium difficile infection

Interventions

Product Name: Bifidobacterium infantis 35624 Product Code: Bifidobacterium infantis 35624 Pharmaceutical Form: Oral suspension Other descriptive name: Bifidobacteria infantis 35624 Concentration uni

Sponsors

Alimentary Health Ltd
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: To be considered eligible for enrolment into the study, subjects must 1. Be greater than 50 years of age, 2. Be in generally good health as determined by the investigator Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Subjects will be excluded from the study if they meet any of the below criteria; 1. Are less than 50 years of age 2. Have a significant acute or chronic coexisting illness (cardiovascular, gastrointestinal, immunological) or a condition which contraindicates, in the investigators judgement, entry to the study. 3. Prior gastrointestinal surgery (apart from appendicectomy and hernia repair) or recent unexplained bleeding which, in the Investigator’s judgment, contraindicates participation in the study. 4. Having a condition or taking a medication that the investigator believes would interfere with the objectives of the study, pose a safety risk or confound the interpretation of the study results. 5. Individuals who, in the opinion of the investigator, are considered to be poor clinical attendees or unlikely for any reason to be able to comply with the trial. 6. Patients may not be receiving treatment involving experimental drugs. 7. If the patient has been in a recent experimental trial, must be not less than 30 days prior to this study. 8. Have a malignant disease or any concomitant end-stage organ disease, which, in the Investigator’s judgment, contraindicates participation in the study.

Design outcomes

Primary

MeasureTime frame
Main Objective: ·To define the prevalence of Clostridium difficile carriage in hospitalized patients greater the 50 years of age including patients in long-term care settings ·To establish whether the consumption of probiotic strain Bifidobacterium infantis 35624 affects the carriage rate and clinical history of Clostridium difficile disease. ;Secondary Objective: ;Primary end point(s): -To define the prevalence of Clostridium difficile carriage in hospitalized patients greater the 50 years of age including patients in long-term care settings -To establish whether the consumption of probiotic strain Bifidobacterium infantis 35624 affects the carriage rate and clinical history of Clostridium difficile disease.

Countries

Ireland

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026