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Surgical lead-preserving procedures for pacemaker pocket infection
Makoto Yamada1, Susumu Takeuchi, Yasuhiro Shiojiri
1The First Department of Surgery, Showa University, Tokyo, Japan. dayama@med.showa-u.ac.jp
The Annals of Thoracic Surgery
|November 21, 2002
Summary
Lead-preserving procedures offer an alternative to complete pacemaker system removal for pocket infections. This approach successfully treated most patients, avoiding recurrent infections and preserving pacing function.
Area of Science:
- Cardiology
- Infectious Diseases
- Surgical Innovation
Background:
- Pacemaker pocket infections traditionally necessitate complete system removal to prevent recurrence.
- Lead-preserving surgical techniques are explored as an alternative management strategy.
Purpose of the Study:
- To evaluate the efficacy and safety of lead-preserving procedures in treating pacemaker pocket infections.
- To determine if these novel procedures can avoid complete system explantation.
Main Methods:
- A retrospective analysis of 18 patients undergoing two types of lead-preserving procedures (full lead preservation or distal lead preservation) between 1990 and 2001.
- Exclusion criteria included bacteremia, endocarditis, or purulent lead insulation.
Main Results:
- Seventeen of 18 patients (94%) were discharged infection-free and remained so during follow-up (987 patient-months).
- One patient, not meeting procedural indications, experienced reinfection post-operatively.
- Successful outcomes were observed with a mean postoperative hospital stay of 8.9 days.
Conclusions:
- Lead-preserving procedures are viable alternatives to complete pacemaker system removal for specific cases of pocket infection.
- These techniques can effectively manage infection while preserving pacing system integrity and function.