4 research outputs found
Intraperitoneal cefepime monotherapy versus combination therapy of cefazolin plus ceftazidime for empirical treatment of CAPD-associated peritonitis: A multicenter, open-label, noninferiority, randomized, controlled trial
Rationale & Objective: Compared to combination therapy, intraperitoneal (IP) cefepime monotherapy for continuous ambulatory peritoneal dialysis (CAPD)-associated peritonitis may provide potential benefits in lowering staff burden, shortening time-consuming antibiotic preparation, and reducing bag contamination risk. This study sought to evaluate whether cefepime monotherapy is noninferior to combination regimens. Study Design: Multicenter, open-label, noninferiority, randomized, controlled trial. Setting & Participants: Adult incident peritoneal dialysis (PD) patients with CAPD-associated peritonitis in 8 PD centers in Thailand. Interventions: Random assignment to either IP monotherapy of cefepime, 1 g/d, or IP combination of cefazolin and ceftazidime, 1 g/d, both given as continuous dosing. Outcomes: Primary end point: resolution of peritonitis at day 10 (primary treatment response). Secondary outcomes: initial response (day 5), complete cure (relapse/recurrence-free response 28 days after treatment completion), relapsing/recurrent peritonitis, and death from any cause. Noninferiority would be confirmed for the primary outcome if the lower margin of the 1-sided 95% CI was not less than −10% for difference in the primary response rate. A 2-sided 90% CI was used to demonstrate the upper or lower border of the 1-sided 95% CI. Results: There were 144 eligible patients with CAPD-associated peritonitis, of whom 70 and 74 patients were in the monotherapy and combination-therapy groups, respectively. Baseline demographic and clinical characteristics were not different between the groups. The primary response was 82.6% in the monotherapy group and 81.1% in the combination-therapy group (treatment difference, 1.5%; 90% CI, −9.1% to 12.1%; P = 0.04). There was no significant difference in the monotherapy group compared with the combination-therapy group in terms of initial response rate (65.7% vs 60.8%; treatment difference, 4.9%; 95% CI, −10.8% to 20.6%; P = 0.5) and complete cure rate (80.0% vs 80.6%; treatment difference, −0.6%; 95% CI, −13.9% to 12.8%; P = 0.7). Relapsing and recurrent peritonitis occurred in 4.6% and 4.6% of the monotherapy group and 4.2% and 5.6% of the combination-therapy group (P = 0.9 and P = 0.8, respectively). There was nominally higher all-cause mortality in the monotherapy group (7.1% vs 2.7%; treatment difference, 4.4%; 95% CI, −2.6% to 11.5%), but this difference was not statistically significant (P = 0.2). Limitation: Not double blind. Conclusions: IP cefepime monotherapy was noninferior to conventional combination therapy for resolution of CAPD-associated peritonitis at day 10 and may be a reasonable alternative first-line treatment. Funding: This study is supported by The Kidney Foundation of Thailand (R5879), Thailand; Rachadaphiseksompotch Fund (RA56/006) and Rachadaphicseksompotch Endorsement Fund (CU-GRS_61_06_30_01), Chulalongkorn University, Thailand; National Research Council of Thailand (156/2560), Thailand; and Thailand Research Foundation (IRG5780017), Thailand. Trial Registration: Registered at ClinicalTrials.gov with study number NCT02872038
Serum Galactomannan Index for the rapid diagnosis of fungal peritonitis in patients with peritoneal dialysis
Predictors and outcomes of peritoneal dialysis-related infections due to filamentous molds (MycoPDICS).
IntroductionWe sought to evaluate the predictors and outcomes of mold peritonitis in patients with peritoneal dialysis (PD).MethodsThis cohort study included PD patients from the MycoPDICS database who had fungal peritonitis between July 2015-June 2020. Patient outcomes were analyzed by Kaplan Meier curves and the Log-rank test. Multivariable Cox proportional hazards model regression was used to estimating associations between fungal types and patients' outcomes.ResultsThe study included 304 fungal peritonitis episodes (yeasts n = 129, hyaline molds n = 122, non-hyaline molds n = 44, and mixed fungi n = 9) in 303 patients. Fungal infections were common during the wet season (p ConclusionNon-hyaline-mold peritonitis had worse survival. Longer duration and higher daily dosage of antifungal treatment were associated with better survival. Deviations from the 2016 ISPD Peritonitis Guideline recommendations concerning treatment duration and catheter removal timing were independently associated with higher mortality