Details

Autor(en) / Beteiligte

• Maeda, Sayaka
• Yamaguchi, Makoto
• Maeda, Kunihiro
• Kobayashi, Naoto
• Izumi, Naoki
• Nagai, Masaaki
• Obayashi, Takaaki
• Ohashi, Wataru
• Katsuno, Takayuki
• Nobata, Hironobu
• Ito, Yasuhiko
• Abe, Hideharu

Titel

Proton pump inhibitor use increases the risk of peritonitis in peritoneal dialysis patients

Ist Teil von

• PloS one, 2019-11, Vol.14 (11), p.e0224859-e0224859

Ort / Verlag

United States: Public Library of Science

Erscheinungsjahr

2019

Quelle

MEDLINE

Beschreibungen/Notizen

• Peritonitis is a major and the most significant complication of peritoneal dialysis (PD). Although some predictors of peritonitis in PD patients are known, the association between proton pump inhibitor (PPI) use and peritonitis has not been characterized. Here, we examined whether PPI use is a risk factor for the development of peritonitis, based on a single-center retrospective analysis of 230 consecutive Japanese PD patients at Narita Memorial Hospital. We assessed the association between PPI use and subsequent first episode of peritonitis using multivariate Cox proportional hazards models, following adjustment for clinically relevant factors. The median follow-up period was 36 months (interquartile range, 19-57 months). In total, 86 patients (37.4%) developed peritonitis. Analysis with multivariate Cox proportional hazards models revealed the following significant predictors of peritonitis: PPI use (adjusted hazard ratio [HR] = 1.72, 95% confidence interval [CI]: 1.11-2.66; P = 0.016) and low serum albumin level (per g/dl adjusted HR = 0.59, 95% CI: 0.39-0.90; P = 0.014). Thus, PPI use was independently associated with PD-related peritonitis. The results suggest that nephrology physicians should exercise caution when prescribing PPIs for PD patients.