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Salvage of Exposed Cardiac Implants Using Fasciocutaneous Rotation Flaps.

Abstract：

INTRODUCTION:Implantation rates of cardiac implantable electrophysiological devices (CIEDs) are rising, mainly because of the expansion of implantable cardioverter-defibrillators indications for primary prevention. As the CIED usage increases, CIED-related complications are also in rise. Transvenous approach and laser utilization techniques are replacing the open heart surgeries, for removal of CIED systems that are suspected to be infected. In this study, we aimed to share our new method of fasciocutaneous flap coverage results of patients with exposed CIED systems who were not eligible for the CIED replacement surgery for various reasons. PATIENTS AND METHODS:Patients operated with rotational fasciocutaneous flaps with addition of pectoralis fascia, owing to their exposed CIEDs between June 2016 and January 2019, were enlisted. Patients with signs of infection whether systemic or limited to the CIED pocket with or without positive blood cultures were referred to infectious diseases department and not included in this study. Patients included in the study were evaluated retrospectively in terms of demographic data, implanted CIED type, time elapsed from implantation to exposure, from referral to flap coverage operation, total follow-up time, survival ratios during follow-up, and complications related to flap coverage operation. In addition, indications for CIED implantation, patient comorbidities, and culture results obtained from the capsule encompassing the CIED battery unit were included to the evaluation. RESULTS:A total of 13 patients with exposed CIEDs have undergone total capsulectomy and CIED system coverage with rotational fasciocutaneous flaps. The mean patient age ± SD was 60.2 ± 13.4 years. The average time elapsed from CIED implantation to exposure was 27.3 ± 15.4 months. The average time spanned from initial referral to operation was 6 ± 1.6 days. The most prevalent comorbidity was diabetes mellitus. The average time elapsed during operation for pectoral fascia incorporated rotation flaps was 90 ± 10.6 minutes. Coagulase negative staphylococci were the dominant species (46.5%) obtained from capsule cultures. Apart from 1 case of hematoma, no early or late operation-related complication was encountered. CONCLUSIONS:A more precise definition of contamination and infection has to be made in guidelines, which may lead the first group to be treated without extraction. Surgical method defined in this study can be used for the treatment of patients in contaminated CIED subgroup, conserving individuals from risks of device extraction.

journal_name

Ann Plast Surg

journal_title

Annals of plastic surgery

authors

Dağdelen D,Aksoy A

doi

10.1097/SAP.0000000000001985

subject

Has Abstract

pub_date

2020-01-01 00:00:00

pages

85-89

issue

eissn

0148-7043

issn

1536-3708

journal_volume

pub_type

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Salvage of Exposed Cardiac Implants Using Fasciocutaneous Rotation Flaps.