OBJECTIVES: Treatment for gastrointestinal tract (GIT) disease in systemic sclerosis (SSc) is challenging as no immunosuppressive or anti-fibrotic therapy is available with clearly proven efficacy. Probiotics are viable, non-pathogenic microorganisms that are hypothesized to improve the composition of the intestinal microbiota from a potentially harmful composition to a composition that is beneficial to the host. Our hypothesis is that GIT symptoms in SSc patients with moderate bloating would improve with probiotic implementation. METHODS: Ten patients with a moderate-to-severe distention/bloating score (1.25-3.00) on the University of California Los Angeles Scleroderma Clinical Trials Consortium Gastrointestinal Tract 2.0 (UCLA SCTC GIT 2.0), but otherwise stable organ disease not requiring any medication adjustment were recruited from the University of Utah Scleroderma Center. We compared the GIT 2.0 scores at baseline and after 2 months of use of Align (bifidobacterium infantis; 109 CFU per capsule) or Culturelle (lactobacillus GG; 109 CFU per capsule) using paired t-test and calculated effect size (ES). RESULTS: Significant improvement in total GIT 2.0 score (ES = 0.82), reflux (ES = 0.33), bloating/distention (ES = 1.76), and emotional scales (ES = 0.18) were reported after two months of daily probiotic use. CONCLUSIONS: This pilot study suggests probiotics significantly improve the reflux, distention/ bloating, and total GIT scales in SSc patients. As hypothesized, the largest effect was seen in distention/bloating scale. Probiotics may be useful for treatment of SSc-associated distention/ bloating.
OBJECTIVES: Treatment for gastrointestinal tract (GIT) disease in systemic sclerosis (SSc) is challenging as no immunosuppressive or anti-fibrotic therapy is available with clearly proven efficacy. Probiotics are viable, non-pathogenic microorganisms that are hypothesized to improve the composition of the intestinal microbiota from a potentially harmful composition to a composition that is beneficial to the host. Our hypothesis is that GIT symptoms in SSc patients with moderate bloating would improve with probiotic implementation. METHODS: Ten patients with a moderate-to-severe distention/bloating score (1.25-3.00) on the University of California Los Angeles Scleroderma Clinical Trials Consortium Gastrointestinal Tract 2.0 (UCLA SCTC GIT 2.0), but otherwise stable organ disease not requiring any medication adjustment were recruited from the University of Utah Scleroderma Center. We compared the GIT 2.0 scores at baseline and after 2 months of use of Align (bifidobacterium infantis; 109 CFU per capsule) or Culturelle (lactobacillus GG; 109 CFU per capsule) using paired t-test and calculated effect size (ES). RESULTS: Significant improvement in total GIT 2.0 score (ES = 0.82), reflux (ES = 0.33), bloating/distention (ES = 1.76), and emotional scales (ES = 0.18) were reported after two months of daily probiotic use. CONCLUSIONS: This pilot study suggests probiotics significantly improve the reflux, distention/ bloating, and total GIT scales in SSc patients. As hypothesized, the largest effect was seen in distention/bloating scale. Probiotics may be useful for treatment of SSc-associated distention/ bloating.
Authors: Krista L Harrison; Ruth M Farrell; Margaret A Brinich; Janelle Highland; MaryBeth Mercer; Jennifer B McCormick; Jon Tilburt; Gail Geller; Patricia Marshall; Richard R Sharp Journal: Health Expect Date: 2012-12-28 Impact factor: 3.377