Status:
COMPLETED
Exploring the Mechanism of a Probiotic Combination VSL#3 in Irritable Bowel Syndrome
Lead Sponsor:
National University Hospital, Singapore
Conditions:
Irritable Bowel Syndrome
Eligibility:
All Genders
18-68 years
Phase:
NA
Brief Summary
Irritable bowel syndrome (IBS) is a very common chronic gastrointestinal disorder. Existing therapies for IBS are still far from satisfactory and new therapies are being constantly sought. Probiotics ...
Eligibility Criteria
Inclusion
- Female and male patients with IBS between the ages of 18 and 68 will be recruited. IBS will be diagnosed according to the Rome III diagnostic criteria (Drossman and Dumitrascu, 2006). The history of previous chronic GI symptoms suggestive of IBS should be at least 3 months (not necessarily consecutive) over the preceding 6 months. The stool culture of each subject should be negative for hemoccult, pathogens (Salmonella and Shigella), parasites (Giardia) and ova/ cyst. Only patients who had IBS symptoms for at least one month prior to the study and whose IBS symptom score is of at least a moderate severity on at least one of IBS symptoms will be eligible for inclusion into the study.
Exclusion
- Those subjects who are unwilling or unable to give informed consent, follow protocol or to stop all medications used to treat diarrhoea or colitis
- Subject taking at the time of proposed enrolment any of the below listed prohibited medications:
- Anticholinergics (dicyclomine, hyoscyamine, propantheline)
- Cholinomimetic agents (bethanechol etc.)
- All narcotics (morphine, codeine, propoxyphene either alone or in any
- combination)
- 5-HT3 receptor antagonists (e.g., alosetron, ondansetron, tropisetron, dolasetron, granisetron).
- Gastrointestinal preparations:
- Antacids (containing either magnesium or aluminium)
- Antidiarrheal agents
- Bismuth compounds
- Laxatives (stimulant or osmotic)
- Sulfasalazine
- Treatment with immunosuppressive medications or presence of an immunocompromised state
- If currently using medication (like those used in Diabetes mellitus, Sarcoidosis, Connective tissue disease, poorly controlled hypo/hyperthyroidism) may alter bowel motility or if under long term antibiotic therapy
- Use of any other investigational drug and/or participation in any clinical trial within 3 months of entry to this study
- Patients will be excluded if they had undergone previous abdominal surgery (except appendectomy, Caesarean section, Cholecystectomy, Tubal ligation, Hysterectomy, Hernia repair ≥ 6 months prior to enrolment)
- Subject who has been diagnosed with any of the following GI disorders:
- Inflammatory bowel disease (Crohn's disease, Ulcerative colitis, Indeterminate Colitis
- Microscopic colitis (lymphocytic colitis, collagenous colitis)
- Celiac Disease
- Gastroparesis
- Gastrointestinal obstruction and/or stricture
- Chronic pancreatitis
- Subject with a significant concomitant psychiatric, neurological, metabolic, renal, hepatic, infections, hematological, C.V or pulmonary illness, unless condition is stable and judged by the investigator that such condition does not interfere with the patients participation in the study.
Key Trial Info
Start Date :
May 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2009
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT00786123
Start Date
May 1 2006
End Date
December 1 2009
Last Update
March 4 2011
Active Locations (1)
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1
National University Hospital
Singapore, Singapore, 119074