Academic Journal
Shockwave intravascular lithotripsy in transvenous lead extraction of leads with dwell time of ≥10 years.
| Τίτλος: | Shockwave intravascular lithotripsy in transvenous lead extraction of leads with dwell time of ≥10 years. |
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| Συγγραφείς: | Gupta N; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Seo J; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Phan F; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Gokhale S; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Katamreddy A; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Krebsbach A; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon., Dalouk K; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Tibayan F; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon., Bhamidipati CM; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon., Lantz G; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Doberne J; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon., Henrikson CA; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon., Jessel PM; Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon; Veterans Affairs Portland Health Care System, Portland, Oregon. Electronic address: jesselp@ohsu.edu. |
| Πηγή: | Heart rhythm [Heart Rhythm] 2026 Oct; Vol. 23 (10), pp. e2335-e2342. Date of Electronic Publication: 2026 Apr 20. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Elsevier Country of Publication: United States NLM ID: 101200317 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1556-3871 (Electronic) Linking ISSN: 15475271 NLM ISO Abbreviation: Heart Rhythm Subsets: MEDLINE |
| Imprint Name(s): | Original Publication: New York, NY : Elsevier, c2004- |
| Ιατρικοί όροι (MeSH): | Device Lead Extraction*/methods , Lithotripsy*/methods , Defibrillators, Implantable*/adverse effects , Pacemaker, Artificial*/adverse effects , Device Removal*/methods, Humans ; Retrospective Studies ; Female ; Male ; Time Factors ; Aged ; Follow-Up Studies ; Middle Aged ; Treatment Outcome ; Fluoroscopy |
| Περίληψη: | Background: Lead dwell time (DT) is associated with increased complexity of cardiac implantable electronic device (CIED) extraction. Optimal strategies for risk mitigation are not well studied. Objective: This study aimed to evaluate the role of intravascular lithotripsy (IVL) in the extraction of leads with a DT of ≥10 years. Methods: We conducted a retrospective cohort study of adult patients who underwent CIED extraction since 2020 with at least 1 lead with a DT of ≥10 years. Primary outcomes were the number of tools used for each patient, clinical success, and fluoroscopy time. Secondary outcomes included laser application time, major complications, and postprocedure lead function outcomes for retained functional leads. Results: There were 33 IVL and 91 control patients in the cohort. There was no significant difference in locking stylet, laser sheath, and mechanical sheath use. Fluoroscopy time was significantly longer in the patients receiving IVL than conventional extraction patients (median 26.7 minutes [16.3 minutes, 44.4 minutes] [n = 91] [control] vs median 39.3 minutes [33.1 minutes, 53.7 minutes] [n = 33] [IVL]; P = .002). 2 patients who received IVL and 3 control patients had major complications; all had lead-related significant venous occlusion. 5 patients who underwent IVL retained functional leads, which demonstrated stable function after the procedure at a median follow-up of 1.25 years [1.24 years, 1.44 years]. Conclusion: IVL did not improve procedural efficiency or complexity in our cohort. Partial venous occlusion may represent a risk factor for cardiovascular injury. Further studies of specific patient cohorts, such as those with imaging-proven, lead-associated calcified adhesions, may help define the benefit of IVL in CIED extraction. (Published by Elsevier Inc.) |
| Competing Interests: | Disclosures The authors have no conflicts of interest to disclose. |
| Contributed Indexing: | Keywords: Device lead extraction; Laser; Lithotripsy; Mechanical; Venous occlusion |
| Entry Date(s): | Date Created: 20260422 Date Completed: 20260925 Latest Revision: 20260925 |
| Update Code: | 20260926 |
| DOI: | 10.1016/j.hrthm.2026.04.025 |
| PMID: | 42019792 |
| Βάση Δεδομένων: | MEDLINE |
| ISSN: | 1556-3871 |
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| DOI: | 10.1016/j.hrthm.2026.04.025 |