RT Journal Article T1 Two decades of analysis of peritonitis in peritoneal dialysis in Andalusia: Epidemiological, clinical, microbiological and progression aspects A1 Pina, Veronica de la Espada A1 Ganga, Pedro Luis Quiros A1 Junquero, Jose Manuel Gil A1 Fosalba, Nuria Areste A1 Giron, Fernando Fernandez A1 Huete, Maria Jose Espigares A1 Ortega, Maria Pena A1 Barrero, Gema Velasco A1 Salazar, Antonio Moreno A1 Martinez, Francisco Morales A1 Guerrero, Maria Jose Marco A1 de Mota, Elvira Esquivias A1 Cabrero, Sagrario Soriano A1 Rodriguez, Cesar Remon K1 Peritonitis K1 Epidemiology K1 Causative germs K1 Prognostic factors K1 Fungal peritonitis K1 Outcomes K1 Experience K1 Infections K1 Update K1 Rates K1 Care AB Background: This study focuses on the main complication associated with peritoneal dialysis, peritonitis. Its relevance derives from its high morbidity, the negative effect it has on the peritoneum as a dialysis membrane and its financial cost.Methods: Analytical, non-interventional, observational cohort study, whose main objective is the analysis of peritonitis in patients on peritoneal dialysis in Andalusia from 1 January 1999 to 31 December 2017, with a total of 2904 peritonitis cases. The database used is the Andalusian Autonomous Transplant Coordination Information System (SICATA).Objectives: To ascertain how the rate of peritonitis is evolving in our community, analyse descriptive data pertaining to patients and peritonitis, ascertain the course of these infectious complications and analyse the factors that influence these cases of peritonitis and their outcomes: germ, hospitalisation and date.Results: The rate of peritonitis decreased progressively during the study period, from 0.7 peritonitis per patient in 1999 to 0.33 at the end of the period. Most infections were treated on an outpatient basis (72.5%). The most common germs were Gram-positive (55.9%), including coagulase-negative staphylococci (28.1%). Most cases of peritonitis progressed to healing (77.8%). The factors that significantly influence the need for hospitalisation and peritonitis progression were the causative germ and associated exit site infection.Conclusions: In our population, the rate of peritonitis decreased progressively during the study period, meeting guideline recommendations. (C) 2020 Sociedad Espanola de Nefrologia. Published by Elsevier Espana, S.L.U. PB Soc espanola nefrologia dr rafael matesanz SN 0211-6995 YR 2021 FD 2021-07-01 LK https://hdl.handle.net/10668/24964 UL https://hdl.handle.net/10668/24964 LA en DS RISalud RD Apr 19, 2025