Laser lead extraction allows for safe and effective removal of single- and dual-coil implantable cardioverter defibrillator leads: A single-centre experience over 12 years.
Lead extraction in patients with multiple or old leads of an implantable cardioverter defibrillator (ICD) is challenging. As adhesions are common at the side of the shock coils, we investigated success and procedural complication rates of laser lead extraction procedures in single- and dual-coil leads.



Between January 2001 and June 2013, 41 single- and 145 dual-coil ICD leads were extracted from 171 patients using laser sheaths. Procedural data, success rates and complications were collected into a database and retrospectively analysed.



The mean patient age was 58.2 ± 16.1 years. The mean time from initial lead implantation to extraction was 50.3 ± 18.4 and 45.8 ± 14.5 months in the single- and dual-coil group, respectively (P = 0.1). In the single-coil group, complete procedural success was achieved in 36 of 37 (97.3%) cases, and clinical success in all cases (100.0%). In the dual-coil group, complete procedural success was seen in 131 out of 134 (97.8%) patients, and clinical success in 132 of 134 cases (98.5%). The transvenous extraction failed in 2 cases (1.5%). The overall complication rate was 2.7% in the single-coil group and 3.7% in the dual-coil group, respectively (P = 1.0). No deaths occurred during the 30-day follow-up. The mean laser treatment time was 1.8 ± 1.5 min for the single-coil group and 2.5 ± 1.2 min for dual-coil group (P = 0.002).



Laser lead extraction allows for safe and effective removal of ICD leads. Compared with single-coil leads, the extraction of dual-coil leads is associated with longer laser treatment times but without statistically significant differences in complications and procedural success rates.
Department of Cardiovascular Surgery, University Heart Center Hamburg, Hamburg, Germany s.pecha@uke.de.
Simon
S
Pecha
Department of Cardiovascular Surgery, University Heart Center Hamburg, Hamburg, Germany.
Yalin
Y
Yildirim
Department of Cardiology, Electrophysiology, University Heart Center Hamburg, Hamburg, Germany.
Nils
N
Gosau
Department of Cardiology, St Adolf-Stift Hospital Reinbek, Reinbek, Germany.
Muhammet Ali
MA
Aydin
Department of Cardiology, Electrophysiology, University Heart Center Hamburg, Hamburg, Germany.
Stephan
S
Willems
Department of Cardiovascular Surgery, University Heart Center Hamburg, Hamburg, Germany.
Hendrik
H
Treede
Department of Cardiovascular Surgery, University Heart Center Hamburg, Hamburg, Germany.
Hermann
H
Reichenspurner
Department of Cardiovascular Surgery, University Heart Center Hamburg, Hamburg, Germany.
Samer
S
Hakmi
D000293:Adolescent; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000628:therapy; D017147:Defibrillators, Implantable; D020878:Device Removal / Q000379:methods*; D004868:Equipment Failure; D005260:Female; D006801:Humans; D053685:Laser Therapy; D054018:Lasers, Excimer / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D000267:Tissue Adhesions; D055815:Young Adult
Implantable cardioverter defibrillator; Laser lead extraction; Lead extraction management