Open AccessUse of the new rotating dilator sheath TightRail™ for lead extraction: A bicentric experience
Author(s) -
Mazzone Patrizio,
Melillo Francesco,
Radinovic Andrea,
Marzi Alessandra,
Paglino Gabriele,
Della Bella Paolo,
Mascioli Giosuè
Publication year - 2020
Publication title -
journal of arrhythmia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.463
H-Index - 21
eISSN - 1883-2148
pISSN - 1880-4276
DOI - 10.1002/joa3.12310
Subject(s) - medicine , lead (geology) , dilator , surgery , implant , adverse effect , prospective cohort study , geomorphology , geology
Aim The aim of this study is to assess the safety and efficacy of the new bidirectional rotational mechanical sheath TightRail™ (Spectranetics) for lead extraction. Methods and results This is a bicentric prospective study that included patients who underwent a transvenous lead extraction (TLE) in two Italian centers (San Raffaele Hospital and Humanitas Gavazzeni Hospital). From November 2016 to December 2018, 26 patients underwent a TLE procedure in which the TightRail™ was used. The new TightRail Sub‐C was used in 20 (76%) patients to overcome the fibrosis between the vessel and the first rib. Median age was 69 (IQR 60.7‐79.5) years. The indication for TLE were infection (57.7%) or lead dysfunction (42.3%). A total of 57 leads (range 1‐4), 40 of which using the TightRail (range 1‐4), were extracted. Overall mean implant duration was 98.2.0 ± 66.5 months. Mean age of the lead extracted with the TightRail sheath was 99.1 ± 70.2 months and was higher compared to that of the leads extracted manually (84.4 ± 60.3 months, P = .001). The overall clinical success was 100% and complete procedural success without the use of a snare was achieved in 98.3%. There were no cases of death or major complications and only two minor complications occurred. All patients were event‐free at 6‐month follow‐up. Conclusion This initial experience using the TightRail™ suggests a high safety and efficacy profile for extractions in a wide range of lead age.