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Li PKT, Chow KM, Cho Y, Fan S, Figueiredo AE, Harris T, Kanjanabuch T, Kim YL, Madero M, Malyszko J, Mehrotra R, Okpechi IG, Perl J, Piraino B, Runnegar N, Teitelbaum I, Wong JKW, Yu X, Johnson DW. ISPD peritonitis guideline recommendations: 2022 update on prevention and treatment. Perit Dial Int 2022; 42:110-153. [PMID: 35264029 DOI: 10.1177/08968608221080586] [Citation(s) in RCA: 174] [Impact Index Per Article: 87.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Peritoneal dialysis (PD)-associated peritonitis is a serious complication of PD and prevention and treatment of such is important in reducing patient morbidity and mortality. The ISPD 2022 updated recommendations have revised and clarified definitions for refractory peritonitis, relapsing peritonitis, peritonitis-associated catheter removal, PD-associated haemodialysis transfer, peritonitis-associated death and peritonitis-associated hospitalisation. New peritonitis categories and outcomes including pre-PD peritonitis, enteric peritonitis, catheter-related peritonitis and medical cure are defined. The new targets recommended for overall peritonitis rate should be no more than 0.40 episodes per year at risk and the percentage of patients free of peritonitis per unit time should be targeted at >80% per year. Revised recommendations regarding management of contamination of PD systems, antibiotic prophylaxis for invasive procedures and PD training and reassessment are included. New recommendations regarding management of modifiable peritonitis risk factors like domestic pets, hypokalaemia and histamine-2 receptor antagonists are highlighted. Updated recommendations regarding empirical antibiotic selection and dosage of antibiotics and also treatment of peritonitis due to specific microorganisms are made with new recommendation regarding adjunctive oral N-acetylcysteine therapy for mitigating aminoglycoside ototoxicity. Areas for future research in prevention and treatment of PD-related peritonitis are suggested.
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Affiliation(s)
- Philip Kam-Tao Li
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
- Carol and Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Kai Ming Chow
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
- Carol and Richard Yu Peritoneal Dialysis Research Centre, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Yeoungjee Cho
- Australasian Kidney Trials Network, University of Queensland, Brisbane, Australia
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Australia
| | - Stanley Fan
- Translational Medicine and Therapeutic, William Harvey Research Institute, Queen Mary University, London, UK
| | - Ana E Figueiredo
- Nursing School Escola de Ciências da Saúde e da Vida Pontificia Universidade Catolica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Tess Harris
- Polycystic Kidney Disease Charity, London, UK
| | - Talerngsak Kanjanabuch
- Division of Nephrology, Department of Medicine, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence in Kidney Metabolic Disorders, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Yong-Lim Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Magdalena Madero
- Division of Nephrology, Department of Medicine, National Heart Institute, Mexico City, Mexico
| | - Jolanta Malyszko
- Department of Nephrology, Dialysis and Internal Diseases, The Medical University of Warsaw, Poland
| | - Rajnish Mehrotra
- Division of Nephrology, Department of Medicine, Harborview Medical Center, University of Washington, Seattle, Washington, DC, USA
| | - Ikechi G Okpechi
- Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, South Africa
| | - Jeff Perl
- St Michael's Hospital, University of Toronto, ON, Canada
| | - Beth Piraino
- Department of Medicine, Renal Electrolyte Division, University of Pittsburgh, PA, USA
| | - Naomi Runnegar
- Infectious Management Services, Princess Alexandra Hospital, University of Queensland, Brisbane, Australia
| | - Isaac Teitelbaum
- Division of Nephrology, Department of Medicine, University of Colorado, Aurora, CO, USA
| | | | - Xueqing Yu
- Department of Nephrology, Guangdong Provincial People's Hospital, Guangzhou, China
- Guangdong Academy of Medical Sciences, Guangzhou, China
| | - David W Johnson
- Australasian Kidney Trials Network, University of Queensland, Brisbane, Australia
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Australia
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Pharmacokinetics and Antifungal Activity of Echinocandins in Ascites Fluid of Critically Ill Patients. Antimicrob Agents Chemother 2021; 65:e0256520. [PMID: 33972242 DOI: 10.1128/aac.02565-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The pharmacokinetics and antifungal activity of the echinocandins anidulafungin (AFG), micafungin (MFG), and caspofungin (CAS) were assessed in ascites fluid and plasma of critically ill adults treated for suspected or proven invasive candidiasis. Ascites fluid was obtained from ascites drains or during paracentesis. The antifungal activity of the echinocandins in ascites fluid was assessed by incubation of Candida albicans and Candida glabrata at concentrations of 0.03 to 16.00 μg/ml. In addition, ascites fluid samples obtained from our study patients were inoculated with the same isolates and evaluated for fungal growth. These patient samples had to be spiked with echinocandins to restore the original concentrations because echinocandins had been lost during sterile filtration. In ascites fluid specimens of 29 patients, echinocandin concentrations were below the simultaneous plasma levels. Serial sampling in 20 patients revealed a slower rise and decline of echinocandin concentrations in ascites fluid than in plasma. Proliferation of C. albicans in ascites fluid was slower than in culture medium and growth of C. glabrata was lacking, even in the absence of antifungals. In CAS-spiked ascites fluid samples, fungal CFU counts moderately declined, whereas spiking with AFG or MFG had no relevant effect. In ascites fluid of our study patients, echinocandin concentrations achieved by therapeutic doses did not result in a consistent eradication of C. albicans or C. glabrata. Thus, therapeutic doses of AFG, MFG, or CAS may result in ascites fluid concentrations preventing relevant proliferation of C. albicans and C. glabrata, but do not warrant reliable eradication.
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