Status:
COMPLETED
Probiotic Supplementation Among Adults With Recurrent Gastrointestinal Symptoms
Lead Sponsor:
University of Maryland, Baltimore
Conditions:
Gastrointestinal Symptoms
Bloating
Eligibility:
All Genders
18+ years
Phase:
PHASE2
PHASE3
Brief Summary
Participants experiencing recurrent gastrointestinal symptoms in this double-blind, randomized, controlled trial will receive either a commercially-available probiotic dietary supplement or placebo. T...
Eligibility Criteria
Inclusion
- Self-reported response of "moderate discomfort" or worse (3 or greater on 1-5 Likert Scale) and "frequent discomfort" or more often (3 or greater on 1-5 Likert scale) from at least 2 of the following gastrointestinal symptoms: gas, indigestion, bloating, abdominal pain, or defecation irregularity as expressed on Likert scale (1=very minor or no discomfort, 2=minor discomfort, 3=moderate discomfort, 4=high discomfort, 5=very high discomfort) over the previous 3 weeks
- Agree to continue with typical diet and exercise habits during study
- Agree to use contraception or abstinence throughout study period, unless postmenopausal or surgically sterile (females only)
- Able to understand and voluntarily consent to the study and understand its nature and purpose including potential risks and side effects
Exclusion
- Current and documented diagnosis of Inflammatory Bowel Disease (Crohn's disease or ulcerative colitis), Celiac disease, active peptic ulcer, active diverticulitis, and other active cases of gastrointestinal diseases that, in the investigators' opinions, may affect participant safety.
- Current and documented diagnosis of any other non-gastrointestinal disease that, in the investigators' opinions, may affect participant safety or confound the evaluation of the study outcomes. Excluded conditions include congestive heart failure, malignancy, uncontrolled diabetes mellitus, uncontrolled autoimmune disease (lupus, rheumatoid arthritis, eczema), eating disorders, and any other active health condition or disease that the investigators feel contradict the intended study population of participants in good health.
- Daily consumption of another probiotic supplement or new consumption of fermented dairy products (yogurt, kefir, etc.)
- Usage of systemic steroids during the past 2 months
- Usage of antipsychotic medications during the past 2 months
- Usage of prednisone, 6-mercaptopurine, adalimumab, etanercept, infliximab, leflunomide, golimumab, or mycophenolate mofetil during the past 2 months
- Uncontrolled anxiety or current medication for anxiety disorder
- Pregnant or breastfeeding females
- History of alcohol, drug, or medication abuse
- Known allergies to any substance in the study product
- Previous major gastrointestinal tract surgery (colon resection, gastric bypass, etc.)
- Participation in another clinical trial within 30 days of screening
Key Trial Info
Start Date :
December 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
October 1 2015
Estimated Enrollment :
80 Patients enrolled
Trial Details
Trial ID
NCT02277431
Start Date
December 1 2014
End Date
October 1 2015
Last Update
September 14 2021
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