Probiotics and the Prevention of Traveler's Diarrhea (NCT01005849) | Clinical Trial Compass
TerminatedPhase 4
Probiotics and the Prevention of Traveler's Diarrhea
Stopped: because of low rate recruitment and the inability to reach the target expected
Italy420 participantsStarted 2009-10
Plain-language summary
The present study is designed to evaluate the effect of a mixture of probiotics on the prevention of traveler's diarrhea (TD) in subjects who travel to a country with a high risk for developing TD. Subjects will be asked to take one capsule containing a mixture of probiotics or a placebo capsule a day, within the week before departure, during the travel and up to 3 days after return. They will note the following outcomes in a diary: occurence of diarrhea, number and consistency of stools, duration of the diarrhea, presence of diarrhea-related symptoms and need for rescue medication.
The present study will examine if the use of the probiotics capsule reduces the occurence of traveler's diarrhea as compared to the placebo capsule.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Male and female subjects aged 18 or over. Upper age limit set by subject's ability to participate in the study;
✓. Subject must give written informed consent;
✓. Plan to travel to a geographic area with high risk of TD with a travel duration between 12 and 14 days;
✓. Subjects must be willing to refrain from using anti-diarrheal medications or antibiotics during the study period, unless they become clinically indicated in which case a rescue regimen can be administered;
✓. Subjects willing to refrain from eating yoghurt and taking other probiotics during the study;
✓. Female subjects of child-bearing potential must agree to use adequate birth control during the study period. This will be defined as hormonal contraception or a double barrier-method.
Exclusion criteria
✕. Subjects who have been previously treated with PROTECFLOR® or who have participated in previous Lallemand-sponsored studies;
✕. Subjects who have been born in a developing country.
✕. Subjects with a history of substance or alcohol abuse or any other psychological condition that may, in the investigator's opinion, adversely affect their co-operation with the study;
✕. Subjects who receive a cholera vaccine
✕. Subjects with chronic diarrhea;
✕. Subjects with chronic disease such as irritable bowel syndrome (IBS) or inflammatory bowel disease (IBD) or ulcerative colitis (UC) ;
✕. Subjects with gastrointestinal (GI) surgery during the last 3 months;
✕. Subjects who took systemic antibiotic 15 days or less prior to the study;