Cardiac Implantable Electronic Device Infections; Long-Term Outcome after Extraction and Antibiotic Treatment.

Infect Dis Rep

Department of Medicine, Division of Infectious Diseases and Dermatology, Karolinska Institutet, 17177 Solna, Sweden.

Published: July 2021

Background: The aim of the study was to examine the treatment outcome for patients with cardiovascular implantable electronic device (CIED) infections after extraction.

Methods: Patients who underwent CIED extractions due to an infection at Karolinska University Hospital 2006-2015 were analyzed.

Results: In total, 165 patients were reviewed, 104 (63%) with pocket infection and 61 (37%) with systemic infection. Of the patients with systemic infection, 34 and 25 patients fulfilled the criteria for definite and possible endocarditis, respectively. Complications after extraction occurred only in one patient. Reimplantation was made after a mean of 9.5 days and performed in 81% of those with pocket infection and 44.3% in systemic infection. Infection with the new device occurred in 4.6%. The mean length of hospital stay for patients with pocket infection was 5.7 days, compared to 38.6 days in systemic infection. One-year mortality was 7.7% and 22.2% in pocket infection and systemic infection, respectively. Patients with infection had a higher mortality.

Conclusions: In this study, the majority of the patients had a pocket CIED infection, with a short hospital stay. Patients with a systemic infection, and etiology, had a prolonged hospital stay and a higher mortality.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8293088PMC
http://dx.doi.org/10.3390/idr13030059DOI Listing

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