Multistrain Probiotic for Functional Constipation
Public ClinicalTrials.gov record NCT01618617. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Dose-response Effectiveness of 6-week Multistrain Probiotic Supplementation on Whole Gut Transit Time, Quality of Life, and Gastrointestinal Symptoms in Adults With Functional Constipation
Study identification
- NCT ID
- NCT01618617
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Lead sponsor
- Renew Life Formulas Inc
- Industry
- Enrollment
- 81 participants
Conditions and interventions
Conditions
Interventions
- High dose Multistrain probiotic, 100 billion cfu/day Dietary Supplement
- Low dose Multistrain probiotic, 15 billion cfu/day Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2012
- Primary completion
- Feb 28, 2013
- Completion
- Feb 28, 2013
- Last update posted
- Nov 29, 2012
2012 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Sprim | San Francisco | California | 94109 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01618617, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 29, 2012 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01618617 live on ClinicalTrials.gov.