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- Title
Success and complication rates of conduction system pacing: a meta-analytical observational comparison of left bundle branch area pacing and His bundle pacing.
- Authors
Parlavecchio, Antonio; Vetta, Giampaolo; Coluccia, Giovanni; Pistelli, Lorenzo; Caminiti, Rodolfo; Crea, Pasquale; Ajello, Manuela; Magnocavallo, Michele; Dattilo, Giuseppe; Foti, Rosario; Carerj, Scipione; Chierchia, Gian Battista; de Asmundis, Carlo; Della Rocca, Domenico Giovanni; Palmisano, Pietro
- Abstract
Background: Left bundle branch area pacing (LBBAP) and His bundle pacing (HBP) are the main strategies to achieve conduction system pacing (CSP), but only observational studies with few patients have compared the two pacing strategies, sometimes with unclear results given the different definitions of the feasibility and safety outcomes. Therefore, we conducted a meta-analysis aiming to compare the success and complications of LBBAP versus HBP. Methods: We systematically searched the electronic databases for studies published from inception to March 22, 2023, and focusing on LBBAP versus HBP. The study endpoints were CSP success rate, device-related complications, CSP lead-related complications and non-CSP lead-related complications. Results: Fifteen observational studies enrolling 2491 patients met the inclusion criteria. LBBAP led to a significant increase in procedural success [91.1% vs 80.9%; RR: 1.15 (95% CI: 1.08–1.22); p < 0.00001] with a significantly lower complication rate [1.8% vs 5.2%; RR: 0.48 (95% CI: 0.29–0.78); p = 0.003], lead-related complications [1.1% vs 4.3%; RR: 0.38 (95% CI: 0.21–0.72); p = 0.003] and lead failure/deactivation [0.2% vs 3.9%; RR: 0.16 (95% CI: 0.07–0.35); p < 0.00001] than HBP. No significant differences were found between CSP lead dislodgement and non-CSP lead-related complications. Conclusion: This meta-analysis of observational studies showed a higher success rate of LBBAP compared to HBP with a lower incidence of complications.
- Subjects
HIS bundle; SUCCESS; DATABASE searching; ELECTRONIC information resource searching; SCIENTIFIC observation
- Publication
Journal of Interventional Cardiac Electrophysiology, 2024, Vol 67, Issue 4, p719
- ISSN
1383-875X
- Publication type
Article
- DOI
10.1007/s10840-023-01626-5