Details

Autor(en) / Beteiligte

• Hsu, Jonathan C., MD, MAS
• Varosy, Paul D., MD
• Parzynski, Craig S., MS
• Chaudhry, Sarwat I., MD
• Dewland, Thomas A., MD
• Curtis, Jeptha P., MD
• Marcus, Gregory M., MD, MAS

Titel

Procedure timing as a predictor of inhospital adverse outcomes from implantable cardioverter-defibrillator implantation: Insights from the National Cardiovascular Data Registry

Ist Teil von

• The American heart journal, 2015-01, Vol.169 (1), p.45-52.e3

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2015

Quelle

MEDLINE

Beschreibungen/Notizen

• Background Implantable cardioverter-defibrillator (ICD) procedures performed later in the day and on weekends/holidays may be associated with adverse events due to a variety of factors including operator fatigue, handoffs, reduced staffing, and limited resource availability. We sought to determine whether patients implanted with ICDs in the afternoon/evening and on weekends/holidays are at increased risk for adverse events. Methods We studied 148,004 first-time ICD recipients in the National Cardiovascular Data Registry–ICD Registry implanted between April 2010 and March 2012. Using hierarchical multivariable logistic regression adjusting for patient, implanting physician, and hospital characteristics, we examined the association between both ICD implant start time and day of week with any complication, a prolonged hospital stay, and mortality. Results Most ICD implants (52.6%; n = 77,853) were performed in the morning (6 am -12 pm ) and during the regular workweek (97.5%; n = 144,266). After multivariable adjustment, ICD recipients implanted in the afternoon (12 pm -5 pm )/evening (5 pm -6 am ) compared with the morning experienced a greater odds of any complication (odds ratio [OR] 1.08; 95% CI 1.01-1.15; P = .0168), hospital stay >1 day (OR 1.29; 95% CI 1.25-1.33; P < .0001) but not inhospital death (OR 1.06; 95% CI 0.88-1.27; P = .5322). Implantable cardioverter-defibrillator recipients implanted on weekend/holidays compared with the mid-workweek also experienced a significantly greater odds of hospital stay >1 day (OR 1.40; 95% CI 1.29-1.53; P < .0001), no statistically significant differences in total complications (OR 1.14; 95% CI 0.96-1.36; P = .1371), and a trend toward more inhospital death (OR 1.52; 95% CI 0.98-2.38; P = .0642). Conclusions In a large, real-world population, ICD recipients implanted in the afternoon/evening and on weekends/holidays more often experienced adverse events, particularly prolonged hospital stays.