Management of home parenteral nutrition catheter-related bloodstream infections in hospitals outside of a specialized intestinal failure center.

Introduction: Catheter-related bloodstream infections (CRBSIs) remain the commonest complication associated with home parenteral nutrition (HPN). Although the management outcomes of CRBSIs have been extensively reported by specialized intestinal failure (IF) centers, there are minimal data reporting CRBSI outcomes for HPN-dependent patients admitted to nonspecialized hospitals.
Method: This was an observational study from a prospectively maintained database of CRBSIs in HPN-dependent patients managed outside of a specialized IF center.
Results: Three hundred and six patients from a total cohort of 1066 HPN-dependent patients suffered from 489 CRBSI events from 2003 to 2021; after 2017, 71 of these events were managed at the patient's local, nonspecialized hospital and the remainder at the specialized IF center. From 2017 to 2021, salvage of the central venous catheter (CVC) with antimicrobial therapy was attempted in 32 out of 71 (45.1%) patients admitted to the nonspecialized hospital, with successful salvage recorded in 23 (71.8%) cases. Notably, CVC salvage was attempted more commonly (77 out of 103 [74.8%]; P = 0.004 vs nonspecialized hospital), with a better salvage success rate (64 out of 77 [83.1%] P = 0.01 vs nonspecialized hospital) in patients who were admitted to the specialized IF center.
Conclusion: In some instances, CRBSIs can be effectively managed when patients presenting to a nonspecialized hospital; however, overall salvage is more likely to be successful in the specialized setting. Further development of clinical and educational networks between IF centers and patients' local hospitals aimed at standardizing care may lead to improved CRBSI outcomes.
(© 2022 American Society for Parenteral and Enteral Nutrition.)