Pacemaker reimplantation

Implantation of pacemakers and cardiac defibrillators is a life-saving treatment but can put our patients at risk of infections, increasing morbidity and mortality and prolonging hospitalization with a significant financial healthcare burden. A preventive strategy is crucial but, while several strategies such as administration of intravenous antibiotic therapy before implantation are well recognized, other uncertainties remain. The main gaps regard the use of periprocedural measures, including antibacterial envelope to prevent device infection, the appropriate management of antithrombotic therapy before and after device implantation and timing of device reimplantation...

The infection rate associated with cardiac implantable electronic devices has increased over the past decades. A recent study found the prevalence of infection after cardiac resynchronization therapy to be more than tenfold higher than reported to the national registry. Risk factors for infection can be host-, procedure-, or device-related, the most important being recent manipulation of the device. Perioperative contamination is the most frequent source, but leads can also be secondarily infected from bacteremia, most commonly with staphylococci...

BACKGROUND: The incidence of infections associated with cardiac implantable electronic devices (CIEDs) and patient outcomes are not fully known. AIM: To provide a contemporary assessment of the risk of CIEDs infection and associated clinical outcomes. METHODS: In Italy, 18 centres enrolled all consecutive patients undergoing a CIED procedure and entered a 12-months follow-up. CIED infections, as well as a composite clinical event of infection or all-cause death were recorded...

INTRODUCTION AND OBJECTIVES: Access to cardiac implantable electronic devices (CIEDs) is limited in developing countries. Postmortem CIED donation from developed countries to developing countries could be an important resource for those who cannot afford a new one. The objective of this paper was to identify and synthesize the perspectives on the donation of CIEDs for potential reuse in patients without resources living in developing countries. METHODS: A bibliographic review was carried out in the PubMed, Web of Science and Scopus databases...

Pocket site infection after implantation of a pacemaker is a dreaded complication which requires removing the device and reimplanting it at a contralateral site. Difficulties arise when the patient is dependent on pacing and when there are issues with venous access at the contralateral site. We report a patient with pacemaker pocket site infection with congenital complete heart block managed with explantation of the device, semi-permanent pacing during antibiotic treatment, reimplantation of the device at the contralateral site and management of subtotal subclavian vein stenosis noted during reimplantation...

BACKGROUND: after transvenous lead extraction (TLE) of cardiac implantable electric devices (CIEDs), some patients may not benefit from device reimplantation. This study sought to analyse predictors and long-term outcome of patients after TLE with vs. without reimplantation in a high-volume centre. METHODS: all patients undergoing TLE at our centre between January 2010 and November 2015 were included into this analysis. RESULTS: a total of 223 patients (median age 70 years, 22...

INTRODUCTION: The incidence of cardiac implantable electronic device (CIED) infections is increasing. Complete device and lead removal are recommended for all patients with definite CIED system infection. In patients with pacemaker dependency, temporary pacing before reimplantation is necessary. In this study, temporary pacing using active fixation leads (TPAFL) was evaluated. METHODS: We reviewed data from consecutive patients implanted with TPAFL after transvenous lead extraction at our center between November 2014 and October 2020...

BACKGROUND: Cardiac implantable electronic devices (CIEDs), including implantable cardiac defibrillators, pacemakers, and cardiac resynchronization therapy devices, are lifesaving. However, device infections can lead to morbidity and mortality. The aim of this study was to describe the outcome of Brucella CIED infections treated at our center, and to identify risk factors for Brucella infection in patients with CIEDs. Study Settings : Single-center study, Prince Sultan Military Medical City, Riyadh, KSA...

This is the first report of the management of a patient with cardiac resynchronization therapy using leadless biventricular pacing. Successful retrieval of a 4-year-old Micra transcatheter pacing system (TPS) and reimplantation of a new Micra TPS prevented device-to-device interactions from multiple pacing devices in the right ventricle. ( Level of Difficulty: Advanced. ).

BACKGROUND: Optimal timing of cardiovascular implantable electronic device (CIED) re-implantation following device removal due to infection is undefined. Multinational guidelines reflect this and include no specific recommendation for this timing, while others have recommended waiting at least 14 days in cases of CIED related infective endocarditis (CIED-IE). The current work seeks to clarify this issue. METHODS: We retrospectively reviewed institutional data at Mayo Clinic, Minnesota of patients aged ≥ 18 years who developed CIED-IE from January 1, 1991 to February 1, 2016...

BACKGROUND: Increasing use of cardiovascular implantable electronic devices (CIED), as permanent pacemakers (PPM), implantable cardioverter defibrillators (ICD), or cardiac resynchronization therapy (CRT), is associated with the emergence of CIED-related infective endocarditis (CIED-IE). We aimed to characterize CIED-IE profile, temporal trends, and prognostic factors. METHODS: CIED-IE diagnosed at Rennes University Hospital during years 1992-2017 were identified through computerized database, and included if they presented all of the following: (1) clinical signs of infection; (2) microbiological documentation through blood and/or CIED lead cultures; (3) lead or valve vegetation, or definite IE according to Duke criteria...

Background: Cardiac implantable electronic devices - PM, ICD, and CRTs- are well-proven life-sustaining and the ultimate destination for many heart conditions. Based on scientific evidence, there is a worldwide incremental increase in CIED implantations numbers. Objective: Early infection of cardiac implantable electronic devices (CIED)- pacemaker (PM), implantable cardioverter-defibrillator (ICD), and cardiac resynchronization therapy (CRT)- is a growing health challenge...

A 66-year-old man was diagnosed with pacemaker pocket infection in the upper abdominal area. His generator was removed with partial resection of the epicardial leads, and a new device was reimplanted in his left prepectoral area. The abdominal wound was left open, and debridement was performed for several times. After the wound was cured, he complicated a chest pain and was diagnosed with residural epicardial pacemaker lead infection. He underwent complete removal of infected epicardial pacemaker leads and omentopexy under extracorporeal circulation via resternotomy...

BACKGROUND: Subclavian vein stenosis or occlusion may be caused by a transvenous pacemaker, which makes the reimplantation of a new pacemaker lead difficult. Transvenous pacemaker lead implantation-related subclavian vein occlusion may present difficulty with regard to cardiac resynchronization therapy (CRT) upgrade. CASE SUMMARY: We report the case of a 46-year-old man who was admitted with total subclavian vein occlusion caused by a permanent pacemaker that had been implanted 2 years previously...

OBJECTIVES: The management of severe aortic stenosis has been revolutionized by the introduction of transcatheter aortic valve implantation (TAVI), especially in patients at intermediate, high, or prohibitive surgical risk. There is uncertainty, however, regarding the comparative effectiveness and safety of contemporary TAVI devices. METHODS: We queried detailed data from the ongoing national Italian TAVI registry and compared baseline features, procedural details, and 12-month outcomes of Acurate Neo (Boston Scientific), Evolut Pro/R (Medtronic), Lotus (Boston Scientific), Portico (Abbott Vascular), and Sapien/ Sapien S3 Ultra (Edward Lifesciences) transcatheter aortic valves...

PURPOSE: The use of cardiac implantable electronic devices (CIEDs) has increased significantly over the last decades. With the development of transvenous lead extraction (TLE), procedural success rates also improved; however, data regarding long-term outcomes are still limited. The aim of our study was to analyze the outcomes after TLE, including reimplantation data, all-cause and cause-specific mortality. METHODS: Data from consecutive patients undergoing TLE in our institution between 2012 and 2020 were retrospectively analyzed...

BACKGROUND: The dramatic increase in the use of cardiovascular implantable electronic devices (CIED) was associated with an increased rate of CIED infection, which has a high management cost. AIM OF THE STUDY: To test the safety and efficacy of a single-session protocol, aiming to reuse the infected pocket side and the same device and leads in patients with CIED pocket infection. PATIENTS AND METHODS: We included patients with isolated pocket infection between January 2015 and November 2019...

BACKGROUND: Data on the management of Micra transcatheter pacing system (TPS) at the time of an upgrade or during battery depletion is limited. OBJECTIVE: We sought to evaluate the management patterns of patients implanted with a Micra TPS during long-term follow-up. METHODS: We retrospectively identified patients who underwent Micra implantation from April 2014 to November 2019. We identified patients who underwent extraction (n = 11) or had an abandoned Micra (n = 12)...

BACKGROUND: Cardiac implantable electronic devices have been increasingly used in recent years; as a result, there has been a rise in device-related complications. Pacemaker-associated infection is challenging to manage, including system removal, antimicrobial therapy and reimplantation at another site. The aim of this study was to evaluate adherence to the steps in an infection control protocol in cardiac device implantation. RESULTS: A total of 100 patients referred for cardiac device implantation were enrolled in the study...

Cardiac Implantable Electronic Device (CIED) includes pacemakers and implantable cardioverter defibrillators (ICD). The device infection is classified into pocket and systemic infection. We present a case of candida fungemia secondary to dissemination from the fungal ball found on an ICD. Patient was successfully managed with IV fluconazole, ICD explantation and reimplantation. The purpose of this report is to highlight rare complications of ICD implantation and guide its clinical course and management.