Purpose
The impact of postoperative complications on long‐term survival is not well characterized. We sought to study the prevalence of postoperative complications after cardiac surgery and their impact on long‐term survival.
Methods
Operative survivors (n = 26,221) who underwent coronary artery bypass grafting (CABG) (n = 13,054, 49.8%), valve surgery (n = 8667, 33.1%) or combined CABG and valve surgery (n = 4500, 17.2%) from 1993 to 2019 were included in the study. Records were reviewed for postoperative complications and long‐term survival. Propensity‐match analysis was performed between patients who did and did not have a postoperative complication. The associations between postoperative complications and survival were assessed using a Cox‐proportional model.
Results
Complications occurred in 17,463 (66.6%) of 26,221 operative survivors. A total of 17 postoperative complications were analyzed. Postoperative blood product use was the commonest (n = 12,397, 47.3%), followed by atrial fibrillation (n = 8399, 32.0%), prolonged ventilation (n = 2336, 8.9%), renal failure (n = 870, 3.3%), reoperation for bleeding (n = 859, 3.3%) and pacemaker/ICD insertion (n = 795, 3.0%). Stroke (hazard ratio [HR]: 1.55; 95% confidence interval [CI]: 1.36–1.77), renal failure (HR: 1.45; 95% CI: 1.33–1.58) and pneumonia (HR: 1.23; 95% CI: 1.11–1.36) had the strongest impact on long‐term survival. Long‐term survival decreased as the number of postoperative complications increased.
Conclusions
Postoperative complications after cardiac surgery significantly impact outcomes that extend beyond the postoperative period. Stroke, renal failure, and pneumonia are particularly associated with poor long‐term survival.
synopsisElectro-convulsive treatment (ECT) was therapeutically ineffective in 27 (20 %) of 136 depressed patients. Failure to respond occurred in long-lasting depressions and in patients with a history of long-lasting depressions. In these cases the depression lasted at least 6 months. The hypothesis is proposed that ECT is effective only when given within 6 months of the spontaneous end of the depression. Clinical and nosological implications are discussed.
Background -The impact of post-operative complications on long-term survival is not well characterized. We sought to study the prevalence of post-operative complications after cardiac surgery and their impact on long-term survival. Methods -Operative survivors (n=26,221) who underwent coronary artery bypass grafting (CABG) (n=13054, 49.8%), valve surgery (n=8667, 33.1%) or combined CABG and valve surgery (n=4500, 17.2%) from 1993 to 2019 were included in the study. Records were reviewed for post-operative complications and long-term survival. The associations between post-operative complications and survival were assessed using a Cox-proportional model. Results -Complications occurred in 17,463 (66.6%) of 26,221 operative survivors. A total of 17 post-operative complications were analyzed. Post-operative blood product use was the commonest (n=12397, 47.3%),
Background: Pericardiectomy for postradiation constrictive pericarditis has been reported to generally have unfavorable outcomes. This study sought to evaluate surgical outcomes in a large cohort of patients undergoing pericardiectomy for radiation-associated pericardial constriction.Methods: A retrospective analysis of all patients (≥18 years) who underwent pericardiectomy for a diagnosis of constrictive pericarditis with a prior history of mediastinal irradiation from June 2002 to June 2019 was conducted. There were 100 patients (mean age 57.2 ± 10.1 years, 49% females) who met the inclusion criteria.Records were reviewed to look at the surgical approach, the extent of resection, early mortality, and late survival.Results: The overall operative mortality was 10.1% (n = 10). The rate of operative mortality decreased over the study period; however, the test of the trend was not statistically significant (p = .062). Hodgkin's disease was the most common malignancy (64%) for which mediastinal radiation had been received. Only 27% of patients had an isolated pericardiectomy, and concomitant pericardiectomy and valve surgery were performed in 46% of patients. Radical resection was performed in 50% of patients, whereas 47% of patients underwent subtotal resection. Prolonged ventilation (26%), atrial fibrillation (21%), and pleural effusion (16%) were the most common postoperative complications. The overall 1, 5-, and 10-years survival was 73.6%, 53.4%, and 32.1%, respectively. Increasing age (hazard ratio, 1.044, 95% confidence interval 1.017-1.073) appeared to have a significant negative effect on overall survival in the univariate model.
Conclusion:Pericardiectomy performed for radiation-associated constrictive pericarditis has poor long-term outcomes. The early mortality, though high (~10%), has been showing a decreasing trend in the test of time.
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