Article

Use of prophylactic Saccharomyces boulardii to prevent Clostridium difficile infection in hospitalized patients: a controlled prospective intervention study

European Journal of Clinical Microbiology & Infectious Diseases, Springer Nature, ISSN 1435-4373

Volume 37, 8, 2018

DOI:10.1007/s10096-018-3267-x, Dimensions: pub.1103767956, PMID: 29725956,

Affiliations

Organisations

  1. (1) Gastro Unit, Medical Division, Copenhagen University Hospital, Hvidovre, Denmark
  2. (2) Department of Clinical Microbiology, Copenhagen University Hospital, Hvidovre, Denmark
  3. (3) University of Copenhagen, grid.5254.6, KU
  4. (4) Rigshospitalet, grid.475435.4, Capital Region
  5. (5) Department of Pulmonary Medicine, Copenhagen University Hospital, Hvidovre, Denmark

Countries

Denmark

Continents

Europe

Description

Clostridium difficile infection (CDI) is a common complication to antibiotic use. Saccharomyces boulardii has shown effect as a prophylactic agent. We aimed to evaluate the efficacy of S. boulardii in preventing CDI in unselected hospitalized patients treated with antibiotics. We conducted a 1 year controlled prospective intervention study aiming to prescribe Sacchaflor (S. boulardii 5 × 109, Pharmaforce ApS) twice daily to hospitalized patients treated with antibiotics. Comparable departments from three other hospitals in our region were included as controls. All occurrences of CDI in patients receiving antibiotics were reported and compared to a baseline period defined as 2 years prior to intervention. Results were analyzed using run chart tests for non-random variation in CDI rates. In addition, odds ratios for CDI were calculated. S. boulardii compliance reached 44% at the intervention hospital, and 1389 patients were treated with Sacchaflor. Monthly CDI rates dropped from a median of 3.6% in the baseline period to 1.5% in the intervention period. S. boulardii treatment was associated with a reduced risk of CDI at the intervention hospital: OR = 0.06 (95% CI 0.02-0.16). At two control hospitals, CDI rates did not change. At one control hospital, the median CDI rate dropped from 3.5 to 2.4%, possibly reflecting the effects of simultaneous multifaceted intervention against CDI at that hospital. The results from this controlled prospective interventional study indicate that S. boulardii is effective for the prevention of CDI in an unselected cohort of mainly elderly patients from departments of internal medicine.

Research Categories

Main Subject Area

Fields of Research

Links & Metrics

NORA University Profiles

University of Copenhagen

Danish Open Access Indicator

2018: Unused

Research area: Medicine

Danish Bibliometrics Indicator

2018: Level 1

Research area: Medicine

Dimensions Citation Indicators

Times Cited: 3

Field Citation Ratio (FCR): 1.28

Relative Citation ratio (RCR): 0