5-Year Outcomes of Anterior Mitral Leaflet Laceration to Prevent Outflow Obstruction. (Record no. 14796)

MARC details
000 -LEADER
fixed length control field 05660nam a22009257a 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 241202s20242024 xxu||||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1936-8798
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code NIHMS2003597 [mid]
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code PMC11424260 [pmc]
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code S1936-8798(24)00861-6 [pii]
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 39243268
245 ## - TITLE STATEMENT
Title 5-Year Outcomes of Anterior Mitral Leaflet Laceration to Prevent Outflow Obstruction.
251 ## - Source
Source Jacc: Cardiovascular Interventions. 17(18):2157-2167, 2024 Sep 23.
252 ## - Abbreviated Source
Abbreviated source JACC Cardiovasc Interv. 17(18):2157-2167, 2024 Sep 23.
253 ## - Journal Name
Journal name JACC. Cardiovascular interventions
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Year 2024
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Manufacturer FY2025
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Publication date 2024 Sep 23
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE]
Publication status ppublish
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE]
Medline status MEDLINE
266 ## - Date added to catalog
Date Medline record created 2024/09/07 10:33
Date added to catalog 2024-12-02
520 ## - SUMMARY, ETC.
Abstract BACKGROUND: Left ventricular outflow tract (LVOT) obstruction is a common, often fatal complication of transcatheter mitral valve replacement (TMVR). Laceration of the anterior mitral leaflet to prevent outflow obstruction (LAMPOON) was safe and effective at preventing LVOT obstruction at 30 days in the National Heart, Lung, and Blood Institute LAMPOON trial.
520 ## - SUMMARY, ETC.
Abstract CONCLUSIONS: LAMPOON enabled TMVR despite the risk for LVOT obstruction. There were no long-term complications associated with LAMPOON. The selection of inoperable patients limited assessment of long-term survival following TMVR. (NHLBI DIR LAMPOON Study: Intentional Laceration of the Anterior Mitral Leaflet to Prevent Left Ventricular Outflow Tract Obstruction During Transcatheter Mitral Valve Implantation; NCT03015194). Copyright Published by Elsevier Inc.
520 ## - SUMMARY, ETC.
Abstract METHODS: The National Heart, Lung, and Blood Institute LAMPOON trial was a prospective, multicenter, single-arm safety and feasibility study of LAMPOON and transseptal SAPIEN 3 TMVR in annuloplasty rings (valve-in-ring) or native mitral annular calcification (MAC) (valve-in-MAC). All subjects had high predicted risk for LVOT obstruction. Subjects were not excluded for excessive frailty or comorbidity. The primary endpoints were technical success and safety at 30 days. Secondary clinical and echocardiographic endpoints were assessed at 1 year and clinical follow-up at 5 years.
520 ## - SUMMARY, ETC.
Abstract OBJECTIVES: The authors report the 5-year outcomes of intentional anterior mitral leaflet laceration before SAPIEN 3 TMVR, in patients at risk of LVOT obstruction.
520 ## - SUMMARY, ETC.
Abstract RESULTS: Thirty subjects were enrolled between June 2017 and June 2018, equally between the valve-in-MAC and valve-in-ring arms. At 30 days, LAMPOON was successful in all 30 subjects, with no strokes, 1 (3%) death, and 1 (3%) moderate LVOT obstruction. Eighteen (65%) survived to 1 year, and 7 (25%) survived to 5 years. Six (20%) were hospitalized for heart failure in the first year. From baseline to 1 year, there was a 24-point improvement in Kansas City Cardiomyopathy Questionnaire score and a 60-m improvement in 6-minute walk distance. There was no significant change in N-terminal pro-brain natriuretic peptide. At 1 year, LVOT gradients remained low.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Cardiac Catheterization
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Feasibility Studies
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Heart Valve Prosthesis
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Heart Valve Prosthesis Implantation
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Mitral Valve
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Mitral Valve Insufficiency
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Recovery of Function
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Ventricular Outflow Obstruction
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aged
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aged, 80 and over
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Cardiac Catheterization/ae [Adverse Effects]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Cardiac Catheterization/is [Instrumentation]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Female
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Heart Valve Prosthesis Implantation/ae [Adverse Effects]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Heart Valve Prosthesis Implantation/is [Instrumentation]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Heart Valve Prosthesis Implantation/mo [Mortality]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Hemodynamics
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Humans
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Male
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Middle Aged
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve Annuloplasty/ae [Adverse Effects]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve Annuloplasty/is [Instrumentation]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve Annuloplasty/mo [Mortality]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve Insufficiency/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve Insufficiency/mo [Mortality]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve Insufficiency/pp [Physiopathology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve Insufficiency/su [Surgery]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve/pp [Physiopathology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Mitral Valve/su [Surgery]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Prospective Studies
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Risk Factors
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Time Factors
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Treatment Outcome
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element United States
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ventricular Function, Left
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ventricular Outflow Obstruction/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ventricular Outflow Obstruction/et [Etiology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ventricular Outflow Obstruction/mo [Mortality]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ventricular Outflow Obstruction/pc [Prevention & Control]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ventricular Outflow Obstruction/pp [Physiopathology]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Ventricular Outflow Obstruction/su [Surgery]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Indexing Automated
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Heart & Vascular Institute
657 ## - INDEX TERM--FUNCTION
Medline publication type Clinical Trial
657 ## - INDEX TERM--FUNCTION
Medline publication type Journal Article
657 ## - INDEX TERM--FUNCTION
Medline publication type Multicenter Study
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Rogers, Toby
Institution Code MHVI
790 ## - Authors
All authors Khan JM, Babaliaros VC, Greenbaum AB, McCabe JM, Rogers T, Eng MH, Foerst JR, Yazdani S, Paone G, Gleason PT, Halaby RN, Bruce CG, Tian X, Stine AM, Lederman RJ
856 ## - ELECTRONIC LOCATION AND ACCESS
DOI <a href="https://dx.doi.org/10.1016/j.jcin.2024.05.041">https://dx.doi.org/10.1016/j.jcin.2024.05.041</a>
Public note https://dx.doi.org/10.1016/j.jcin.2024.05.041
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Item type description Article
Holdings
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              12/02/2024   39243268 39243268 12/02/2024 12/02/2024 Journal Article

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