These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Long-Term Outcomes Following Transvenous Lead Extraction.
    Author: Gomes S, Cranney G, Bennett M, Giles R.
    Journal: Pacing Clin Electrophysiol; 2016 Apr; 39(4):345-51. PubMed ID: 26768807.
    Abstract:
    BACKGROUND: Complications related to a cardiac implantable electronic device sometimes require transvenous lead extraction (TLE). We report long-term follow-up of patients undergoing TLE, particularly mortality, recurrent device infection, and need for repeat procedures. METHODS AND RESULTS: Consecutive patients undergoing TLE at a high-volume center were assessed for characteristics, indications, and outcomes. One thousand and six leads were extracted from 510 patients. Clinical success rate was 98.2% and complete procedural success was 92.2%, with one intraprocedural death. The mean follow-up was 5.5 +/- 4.9 years (range 0.2-18 years). Cumulative mortality was 3.3% at 30 days, 7.7% at 6 months, 10.0% at 1 year, and 33.0% at 10 years. Factors associated with increased long-term mortality included cardiac device infection (CDI; 33% vs 17% for non-CDI; χ² 13.8, P = 0.0003), procedural complications (43% vs 27% for no complications; χ² 4.2, P = 0.04), age (75.0 +/- 10.9 years in patients who died vs 62.7 +/- 17.2 years; P < 0.0001), and impaired renal function (creatinine 142.5 +/- 106.4 μmol/L in patients who died vs 106.3 +/- 90.7 μmol/L; P = 0.001). The rate of CDI after TLE was 3.9% (mean 11.6 months post extraction, range 0.3-84 months) and is higher in patients with retained lead fragments (13.5% vs 3.0% with complete removal; χ² 10.7, P = 0.001). CONCLUSION: Long-term mortality following TLE is high, particularly in those with systemic infection, procedural complications, advanced age, and renal impairment. Retained fragments are a risk factor for CDI post extraction.
    [Abstract] [Full Text] [Related] [New Search]