Probiotics for Clostridium Difficile Infection in Older Adults
NCT ID: NCT01680874
Last Updated: 2015-12-03
Study Results
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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COMPLETED
PHASE2
33 participants
INTERVENTIONAL
2013-02-28
2015-02-28
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
QUADRUPLE
Study Groups
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Probiotic
This arm will receive a probiotic combination which will consist of equal amounts of Lactobacillus acidophilus NCFM® (ATCC 700396), Lactobacillus paracasei Lpc-37 (ATCC SD5275), Bifidobacterium lactis Bi-07 (ATCC SC5220), and Bifidobacterium lactis Bl-04 (ATCC SD5219).
The probiotic will be taken orally, once a week, for 4 weeks.
Probiotic
The intervention will consist of the subject taking the study medication once a day for 4 weeks. During hospitalization, patients will be followed daily for diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. Upon discharge from the hospital, patients will be contacted through weekly phone calls to assess diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. At weeks 4 and 8, a stool sample will be collected, and the stool diary will be reviewed.
Placebo
A placebo will be taken orally, once a day, for 4 weeks.
Placebo
The intervention will consist of the subject taking the placebo once a day for 4 weeks. day for 4 weeks. During hospitalization, patients will be followed daily for diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. Upon discharge from the hospital, patients will be contacted through weekly phone calls to assess diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. At weeks 4 and 8, a stool sample will be collected, and the stool diary will be reviewed.
Interventions
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Probiotic
The intervention will consist of the subject taking the study medication once a day for 4 weeks. During hospitalization, patients will be followed daily for diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. Upon discharge from the hospital, patients will be contacted through weekly phone calls to assess diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. At weeks 4 and 8, a stool sample will be collected, and the stool diary will be reviewed.
Placebo
The intervention will consist of the subject taking the placebo once a day for 4 weeks. day for 4 weeks. During hospitalization, patients will be followed daily for diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. Upon discharge from the hospital, patients will be contacted through weekly phone calls to assess diarrhea history, record of concomitant medications, adverse effects (AEs), and their response to treatment using a stool diary. At weeks 4 and 8, a stool sample will be collected, and the stool diary will be reviewed.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Meets the case definition of C. difficile infection-diarrhea associated with a positive stool test for C. difficile toxin(s) in the 2 days prior to enrollment treated with metronidazole or vancomycin
Exclusion Criteria
* Has other known etiology of diarrhea (e.g. other enteric pathogen, other intestinal disease)
* Has a history of chronic intestinal disease (e.g. Crohn's disease, ulcerative colitis)
* Has a presence of toxic megacolon or ileus
* Has a presence of colostomy or nasogastric tube
* Has a history of abdominal surgery within the previous 3 months (from time of enrollment)
* Is enrolled in another investigational drug trial
* Is unavailable for follow-up visits
* History of multiple C. difficile infection
* Willing not to take other probiotics for duration of study
* Is severely immunocompromised.
18 Years
ALL
No
Sponsors
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National Institutes of Health (NIH)
NIH
National Institute on Aging (NIA)
NIH
University of Wisconsin, Madison
OTHER
Responsible Party
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Principal Investigators
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Nasia Safdar, MD
Role: PRINCIPAL_INVESTIGATOR
University of Wisconsin Department of Medicine (Infectious Disease)
Locations
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University of Wisconsin Hospital and Clinics
Madison, Wisconsin, United States
Countries
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References
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Alvarez-Olmos MI, Oberhelman RA. Probiotic agents and infectious diseases: a modern perspective on a traditional therapy. Clin Infect Dis. 2001 Jun 1;32(11):1567-76. doi: 10.1086/320518. Epub 2001 May 4.
McFarland LV. Meta-analysis of probiotics for the prevention of antibiotic associated diarrhea and the treatment of Clostridium difficile disease. Am J Gastroenterol. 2006 Apr;101(4):812-22. doi: 10.1111/j.1572-0241.2006.00465.x.
Safdar N, Barigala R, Said A, McKinley L. Feasibility and tolerability of probiotics for prevention of antibiotic-associated diarrhoea in hospitalized US military veterans. J Clin Pharm Ther. 2008 Dec;33(6):663-8. doi: 10.1111/j.1365-2710.2008.00980.x.
Barker AK, Duster M, Valentine S, Hess T, Archbald-Pannone L, Guerrant R, Safdar N. A randomized controlled trial of probiotics for Clostridium difficile infection in adults (PICO). J Antimicrob Chemother. 2017 Nov 1;72(11):3177-3180. doi: 10.1093/jac/dkx254.
Barker A, Duster M, Valentine S, Archbald-Pannone L, Guerrant R, Safdar N. Probiotics for Clostridium difficile infection in adults (PICO): Study protocol for a double-blind, randomized controlled trial. Contemp Clin Trials. 2015 Sep;44:26-32. doi: 10.1016/j.cct.2015.07.015. Epub 2015 Jul 22.
Other Identifiers
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2012-0462
Identifier Type: -
Identifier Source: org_study_id