AIMS: The Evolution sheath (Cook, USA) is a power sheath with a cutting screw tip operated by mechanical rotation. It has been reported to be an effective tool for chronic lead extraction. We evaluated the safety and efficacy of this system. METHODS AND RESULTS: From 2009 to 2014, all lead extractions requiring the use of an Evolution sheath were prospectively examined. In 77 patients, 111 leads were extracted. The first 57 leads were extracted with the original unidirectional sheath, and since 2013, 54 leads were extracted with the bidirectional R/L type. According to the current guidelines, complete procedural success was defined as the removal of all targeted lead material. Clinical success was the retention of a small portion of the lead, and failure was the inability to achieve either complete procedural or clinical success or the development of any permanently disabling complication. The Evolution sheath was used to extract 111 leads in 77 patients. The median age of the lead at time of extraction was 8.0 years (median 6.9, interquartile range 6.4, minimum: 0.6 and maximum: 34.4), with a clinical success rate of 98% and a complete procedural success of 88%. Complete procedural success was higher for the R/L type Evolution sheath (96 vs. 80%, P = 0.006). There were 21 (19%) implantable cardioverter defibrillator leads, 22 (20%) right ventricular pacing leads, 60 (54%) right atrial leads, and 8 (7%) left ventricular leads. There were no major complications and six (8%) minor complications. There was no need for the usage of a femoral tool or snares. CONCLUSION: Use of Evolution for lead extractions seems to be safe and effective, with a high clinical success rate. Published on behalf of the European Society of Cardiology. All rights reserved.
AIMS: The Evolution sheath (Cook, USA) is a power sheath with a cutting screw tip operated by mechanical rotation. It has been reported to be an effective tool for chronic lead extraction. We evaluated the safety and efficacy of this system. METHODS AND RESULTS: From 2009 to 2014, all lead extractions requiring the use of an Evolution sheath were prospectively examined. In 77 patients, 111 leads were extracted. The first 57 leads were extracted with the original unidirectional sheath, and since 2013, 54 leads were extracted with the bidirectional R/L type. According to the current guidelines, complete procedural success was defined as the removal of all targeted lead material. Clinical success was the retention of a small portion of the lead, and failure was the inability to achieve either complete procedural or clinical success or the development of any permanently disabling complication. The Evolution sheath was used to extract 111 leads in 77 patients. The median age of the lead at time of extraction was 8.0 years (median 6.9, interquartile range 6.4, minimum: 0.6 and maximum: 34.4), with a clinical success rate of 98% and a complete procedural success of 88%. Complete procedural success was higher for the R/L type Evolution sheath (96 vs. 80%, P = 0.006). There were 21 (19%) implantable cardioverter defibrillator leads, 22 (20%) right ventricular pacing leads, 60 (54%) right atrial leads, and 8 (7%) left ventricular leads. There were no major complications and six (8%) minor complications. There was no need for the usage of a femoral tool or snares. CONCLUSION: Use of Evolution for lead extractions seems to be safe and effective, with a high clinical success rate. Published on behalf of the European Society of Cardiology. All rights reserved.
Authors: Christoph T Starck; Elkin Gonzalez; Omar Al-Razzo; Patrizio Mazzone; Peter-Paul Delnoy; Alexander Breitenstein; Jan Steffel; Jürgen Eulert-Grehn; Pia Lanmüller; Francesco Melillo; Alessandra Marzi; Manav Sohal; Giulia Domenichini; Mark M Gallagher Journal: Europace Date: 2020-07-01 Impact factor: 5.214
Authors: Saumya Sharma; Byron K Lee; Anuj Garg; Robert Peyton; Brian T Schuler; Pamela Mason; Peter Paul Delnoy; Mark M Gallagher; Ramesh Hariharan; Raymond Schaerf; Ruirui Du; Nina D Serratore; Christoph T Starck Journal: Heart Rhythm O2 Date: 2021-03-02