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Terminated Phase 1 Interventional

A Study of Safety of PBCLN-003 Following Antibiotic Therapy in Subjects With C.Difficile-associated Diarrhea

ClinicalTrials.gov ID: NCT03793686

Public ClinicalTrials.gov record NCT03793686. 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.

ClinicalTrials.gov public records Last synced Sep 10, 2026, 7:38 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1 Double Blind, Randomized Clinical Study to Evaluate the Safety of Human Milk Oligosaccharides Following Antibiotic Therapy in Subjects With C. Difficile-associated Diarrhea

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This Phase I double blind, randomized clinical study to evaluate the safety of human milk oligosaccharides (HMO) is designed to assess the safety and dosage ranging of PBCLN-003 in adults with Clostridium difficile-associated diarrhea (CDAD). Within 3 dose cohort, subjects will be randomized in a 3:1 ratio to receive PBCLN-003 or placebo.

Study identification

NCT ID
NCT03793686
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Prolacta Bioscience
Industry
Enrollment
26 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 5, 2018
Primary completion
Aug 31, 2020
Completion
Aug 31, 2020
Last update posted
Oct 18, 2020

2018 – 2020

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Infectious Disease Specialist Idaho Falls Idaho 83404

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 NCT03793686, 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 Oct 18, 2020 · Synced Sep 10, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03793686 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →