Comparison of ICD implantation in obese and nonobese patients
©2013, The Authors. Journal compilation ©2013 Wiley Periodicals, Inc..
BACKGROUND: Implantable defibrillator (ICD) therapy improves mortality in patients at risk for sudden cardiac death. Obese patients pose challenges during ICD implantation and may have an increased risk of procedure-related complications. The comparison of acute procedural success and safety of ICD implantation in obese and nonobese patients has not been previously reported.
METHODS: A total of 181 patients underwent ICD implantation at a single institution. Obesity was defined as a body mass index (BMI) greater than or equal to 30 kg/m(2) . Acute safety and efficacy data were collected and analyzed from a prospectively maintained database, with retrospective chart review, as required.
RESULTS: Among the 181 patients, 58 (32.0%) were obese. Mean BMI was 36.7 ± 6.3 kg/m(2) among obese patients and was 24.6 ± 3.1 kg/m(2) among nonobese patients (P < 0.001). Successful ICD implantation occurred in 58 of 58 (100%) obese patients and 122 of 123 (99.2%) nonobese patients (P = 1.0). A complication was observed in three of 58 (5.2%) obese patients and in seven of 123 (5.7%) nonobese patients (P = 1.0). Similarly, there was no difference in acute procedural success and safety in patients receiving a cardiac resynchronization therapy (CRT)-ICD.
CONCLUSIONS: Acute success and safety of ICD implantation is similar in both obese and nonobese patients. This finding extended to patients treated with a CRT-ICD and among patients with extreme obesity. Obesity should probably not be a factor in determining whether a patient is a candidate for ICD implantation.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2014 |
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Erschienen: |
2014 |
Enthalten in: |
Zur Gesamtaufnahme - volume:37 |
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Enthalten in: |
Pacing and clinical electrophysiology : PACE - 37(2014), 4 vom: 12. Apr., Seite 481-5 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Venkataraman, Ganesh [VerfasserIn] |
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Links: |
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Themen: |
Comparative Study |
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Anmerkungen: |
Date Completed 18.12.2014 Date Revised 09.04.2014 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1111/pace.12297 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM232502943 |
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520 | |a BACKGROUND: Implantable defibrillator (ICD) therapy improves mortality in patients at risk for sudden cardiac death. Obese patients pose challenges during ICD implantation and may have an increased risk of procedure-related complications. The comparison of acute procedural success and safety of ICD implantation in obese and nonobese patients has not been previously reported | ||
520 | |a METHODS: A total of 181 patients underwent ICD implantation at a single institution. Obesity was defined as a body mass index (BMI) greater than or equal to 30 kg/m(2) . Acute safety and efficacy data were collected and analyzed from a prospectively maintained database, with retrospective chart review, as required | ||
520 | |a RESULTS: Among the 181 patients, 58 (32.0%) were obese. Mean BMI was 36.7 ± 6.3 kg/m(2) among obese patients and was 24.6 ± 3.1 kg/m(2) among nonobese patients (P < 0.001). Successful ICD implantation occurred in 58 of 58 (100%) obese patients and 122 of 123 (99.2%) nonobese patients (P = 1.0). A complication was observed in three of 58 (5.2%) obese patients and in seven of 123 (5.7%) nonobese patients (P = 1.0). Similarly, there was no difference in acute procedural success and safety in patients receiving a cardiac resynchronization therapy (CRT)-ICD | ||
520 | |a CONCLUSIONS: Acute success and safety of ICD implantation is similar in both obese and nonobese patients. This finding extended to patients treated with a CRT-ICD and among patients with extreme obesity. Obesity should probably not be a factor in determining whether a patient is a candidate for ICD implantation | ||
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