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Case report of cefotaxime treatment for peritoneal dialysis-related peritonitis in an elderly patient

Case report of cefotaxime treatment for peritoneal dialysis-related peritonitis in an elderly…
Photo by Towfiqu barbhuiya / Unsplash
Key Takeaway
Note that a single case report of cefotaxime use in peritoneal dialysis-related peritonitis showed recovery but lacks broader evidence.

This publication is a case report focusing on a single elderly patient with peritoneal dialysis-related peritonitis. The intervention involved treatment with cefotaxime. No control group or comparator was included in this report. The primary outcome of interest was patient recovery. The main result indicates that the patient recovered following the administration of cefotaxime. No specific effect sizes, absolute numbers, or p-values were reported for this outcome. Safety data regarding adverse events, serious adverse events, discontinuations, or tolerability were not reported in the source text. The follow-up duration was not reported. The setting of the case was not specified. No limitations were explicitly listed by the authors in the provided data. Funding or conflicts of interest were not reported. The practice relevance of this single case is limited by its design. Causality cannot be inferred from a case report. The certainty of the findings is low due to the lack of a control group and the small sample size. Clinicians should interpret these results with caution and not generalize them to other patients or settings without further evidence.

Study Details

Study typeSystematic review
EvidenceLevel 1
PublishedMay 2026
View Original Abstract ↓
Pseudomonas fulva (P. fulva) is a rare human pathogen, with few reported cases of infection caused by this bacterium. We report a case of an elderly patient with P. fulva infection who developed peritoneal dialysis-related peritonitis after peritoneal dialysis. A bacterial strain was isolated from peritoneal dialysis fluid and identified as P. fulva by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and 16S rRNA sequencing. The patient recovered after treatment with cefotaxime. A comprehensive review of P. fulva infections in pathogenic diagnosis, clinical treatment, and prognosis were presented in this paper.
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