摘要

Colonoscopy may be one of the most frequent elective procedures in older adults and is associated with a low occurrence of complications. However, reduction of risks attributable to the bowel preparation may be achieved with the use of effective and safer products. The aim of this study was to examine the incidence of treatment-emergent adverse events (TEAEs) associated with SUPREPA (R) [oral sulfate solution (OSS)] and other common prescription bowel preparations (non-OSS). This real-world, observational study used de-identified health insurance claims and laboratory results to identify TEAEs in the 3 months following screening colonoscopy in adults with a prescription for a bowel preparation in the prior 60 days. The unadjusted and adjusted (controlling for patient risk factors) cumulative incidences of TEAEs were estimated using Kaplan-Meier and Poisson regression, respectively. Among patients aeyen45 years, the overall cumulative incidence was significantly lower (p < 0.001) in the OSS cohort than in the non-OSS cohort (unadjusted: 2.31 vs. 2.89 %; adjusted: 1.61 vs. 1.95 %), with significantly lower acute cardiac conditions (1.56 vs. 1.90 %; p < 0.001), renal failure/other serious renal diseases (OSS: 0.21 %, non-OSS: 0.32 %; p < 0.001), and serum electrolyte abnormalities (OSS: 0.39 %, non-OSS: 0.49 %; p = 0.017). There were no significant differences between cohorts in death, seizure disorders, aggravation of gout, and ischemic colitis. Results were similar in the adjusted cumulative incidences. In actual use, the overall cumulative incidence of TEAEs was significantly lower in the OSS cohort, demonstrating that OSS is as safe as, or possibly safer than, non-OSS prescription bowel preparations.

  • 出版日期2016-10