- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02047162
Impact of Bismuth Subsalicylate on Antimicrobial Use Among Adult Diarrhea Outpatients--Pakistan
January 29, 2019 updated by: Anna Bowen, Centers for Disease Control and Prevention
Randomized, Double-blind, Placebo-controlled Trial of the Impact of Bismuth Subsalicylate on Antimicrobial Use Among Adult Diarrhea Outpatients in Pakistan
The purpose of this study is to learn whether bismuth subsalicylate can reduce use of antibiotics among adults with diarrhea in Pakistan.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
400
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Karachi, Pakistan
- HOPE
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
13 years to 63 years (Child, Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Persons aged 15 - 65 years old
- Presenting with mild to moderate, non-bloody, acute diarrhea (≥3 loose stools/day for <3 days) to participating health care settings
- For whom the study physicians recommend antimicrobial treatment
Exclusion Criteria:
- Is pregnant
- Requires hospitalization
- Has signs or symptoms of septicemia
- Has a primary complaint of another acute illness
- Has a serious chronic illness
- Has an allergy to aspirin
- Has been exposed to antimicrobial or antidiarrheal medications within 72 hours of enrollment
- Previously enrolled in study
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Health Services Research
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Bismuth subsalicylate
Bismuth subsalicylate, 262 mg/chewable tablet, 2 tablets every hour as needed up to 16 tablets per 24 hours, for up to 48 hours.
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Other Names:
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Placebo Comparator: Placebo
Placebo chewable tablets, 2 every hour as needed up to 16 tablets per 24 h, for up to 48 h.
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Chewable tablets identical to intervention tablets, but missing the bismuth subsalicylate
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
use of antimicrobial medications
Time Frame: within 5 days of enrollment
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within 5 days of enrollment
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient's perceived need for antibiotics
Time Frame: Within 48 h of enrollment
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Within 48 h of enrollment
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additional care obtained for diarrhea
Time Frame: within 48 h of enrollment
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Use of antidiarrheal medications, visits to other health professionals for diarrhea or complications of diarrhea, or expenditures on consultations and treatments for diarrheal illness
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within 48 h of enrollment
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Additional care obtained for diarrheal illness
Time Frame: within 5 days of enrollment
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Use of antidiarrheal medications, visits to other health professionals for diarrhea or complications of diarrhea, or expenditures on consultations and treatments for diarrheal illness
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within 5 days of enrollment
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Disease severity and duration
Time Frame: within 5 days of enrollment
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Time to first formed stool Number of stools during first 48 h of observation Duration of abdominal pain Duration of nausea Time to resolution of illness (any of the following symptoms: diarrhea, nausea, vomiting, abdominal pain) Severity of all symptoms of illness
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within 5 days of enrollment
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Patient experience with the study drug
Time Frame: within 5 days of enrollment
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i. Satisfaction with resolution of symptoms ii.
Satisfaction with esthetics of study medication iii.
Adverse effects
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within 5 days of enrollment
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Anna Bowen, MD, MPH, Centers for Disease Control and Prevention
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2014
Primary Completion (Actual)
September 1, 2014
Study Completion (Actual)
September 1, 2014
Study Registration Dates
First Submitted
January 24, 2014
First Submitted That Met QC Criteria
January 24, 2014
First Posted (Estimate)
January 28, 2014
Study Record Updates
Last Update Posted (Actual)
January 30, 2019
Last Update Submitted That Met QC Criteria
January 29, 2019
Last Verified
January 1, 2019
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 6469
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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