Re-exploration for bleeding or tamponade after cardiac surgery: impact of timing and indication on outcome.
Thorac Cardiovasc Surg
; 63(1): 51-7, 2015 Feb.
Article
en En
| MEDLINE
| ID: mdl-25264605
ABSTRACT
OBJECTIVES:
Re-exploration after cardiac surgery remains a frequent complication with adverse outcomes. The aim of this study was to evaluate the impact of timing and indication of re-exploration on outcome.METHODS:
A retrospective, observational study on a cohort of 209 patients, who underwent re-exploration after cardiac surgery between January 2005 and December 2011, was performed. The cohort was matched for age, gender, and procedure with patients who were not re-explored during the same period.RESULTS:
The intraoperative and postoperative transfusion requirements were higher in the re-exploration group (p < 0.01). Patients in the re-exploration group had significantly higher incidences of postoperative acute renal injury (10.0 vs. 3.3%), sternal wound (9.1 vs. 2.4%) and pulmonary (13.4 vs. 4.3%) infections, longer ventilation time (22 [range, 14-52] vs. 12 [range, 9-16] hours) and intensive care unit stay (5 [range, 3-7] vs. 2 [range, 2-4] days), and higher mortality rate (9.6 vs. 3.3%). However, the multivariate logistic regression analysis demonstrated that not the re-exploration itself, but the deleterious effects of re-exploration (blood loss and transfusion requirement) were independent risk factors for mortality. Mortality was 5.3% for patients who were re-explored within the first 12 hours and 20.3% for patients who were re-explored after 12 hours (p = 0.003). Mortality was 3.6% for patients with bleeding and 31.4% for patients with cardiac tamponade for indication of re-exploration (p < 0.001).CONCLUSIONS:
This study suggests that re-exploration after cardiac surgery is associated with increased mortality and morbidity. Patients with delayed re-exploration and suffering from cardiac tamponade have adverse outcome.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Taponamiento Cardíaco
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Hemorragia Posoperatoria
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Procedimientos Quirúrgicos Cardíacos
Tipo de estudio:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Aged
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Female
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Humans
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Male
Idioma:
En
Revista:
Thorac Cardiovasc Surg
Año:
2015
Tipo del documento:
Article
País de afiliación:
Alemania