Jeroen J H Bunge1, Dirk van Osch1, Jan M Dieleman2, Kirolos A Jacob3, Jolanda Kluin4, Diederik van Dijk2, Hendrik M Nathoe5. 1. Departments of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands. 2. Departments of Anaesthesiology and Intensive Care, University Medical Center Utrecht, Utrecht, The Netherlands. 3. Departments of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands; Departments of Anaesthesiology and Intensive Care, University Medical Center Utrecht, Utrecht, The Netherlands. 4. Departments of Cardiothoracic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands. 5. Departments of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands. Electronic address: h.m.nathoe@umcutrecht.nl.
Abstract
BACKGROUND: The postpericardiotomy syndrome (PPS) is a common complication following cardiac surgery. The pathophysiology remains unclear, although evidence exists that surgical trauma and the use of cardiopulmonary bypass provoke an immune response leading to PPS. We hypothesized that an intraoperative dose of dexamethasone decreases the risk of PPS, by reducing this inflammatory response. METHODS: We performed a subanalysis of the DECS study, which is a multicenter, double-blind, placebo-controlled, randomized trial of 4,494 patients undergoing cardiac surgery with use of cardiopulmonary bypass. The aim of the DECS study was to investigate whether a single intraoperative dose of 1 mg/kg dexamethasone reduced the incidence of a composite of death, myocardial infarction, stroke, renal failure, or respiratory failure, within 30 days of randomization. In this substudy, we retrospectively analyzed the occurrence of PPS in 822 patients who were included in the DECS trial and underwent valvular surgery. Postpericardiotomy syndrome was diagnosed if 2 of 5 listed symptoms were present: unexplained fever, pleuritic chest pain, pericardial or pleural rub, new or worsening pericardial or pleural effusion. All medical charts, x-rays, and echocardiograms were reviewed. Secondary end point was the occurrence of complicated PPS, defined as PPS with need for evacuation of pleural effusion, pericardiocentesis, and tamponade requiring intervention or hospital readmission for PPS. This is a blinded, single-center, post hoc analysis. RESULTS:Postpericardiotomy syndrome occurred in 119 patients (14.5%). The incidence of PPS after dexamethasone compared with placebo was 13.5% vs 15.5% (relative risk 0.88, 95% CI 0.63-1.22). For complicated PPS, the incidence was 3.8% versus 3.2% (relative risk 1.17, 95% CI 0.57-2.41, P = .66), respectively. CONCLUSION: In patients undergoing valvular cardiac surgery, high-dose dexamethasone treatment had no protective effect on the occurrence of PPS or complicated PPS.
RCT Entities:
BACKGROUND: The postpericardiotomy syndrome (PPS) is a common complication following cardiac surgery. The pathophysiology remains unclear, although evidence exists that surgical trauma and the use of cardiopulmonary bypass provoke an immune response leading to PPS. We hypothesized that an intraoperative dose of dexamethasone decreases the risk of PPS, by reducing this inflammatory response. METHODS: We performed a subanalysis of the DECS study, which is a multicenter, double-blind, placebo-controlled, randomized trial of 4,494 patients undergoing cardiac surgery with use of cardiopulmonary bypass. The aim of the DECS study was to investigate whether a single intraoperative dose of 1 mg/kg dexamethasone reduced the incidence of a composite of death, myocardial infarction, stroke, renal failure, or respiratory failure, within 30 days of randomization. In this substudy, we retrospectively analyzed the occurrence of PPS in 822 patients who were included in the DECS trial and underwent valvular surgery. Postpericardiotomy syndrome was diagnosed if 2 of 5 listed symptoms were present: unexplained fever, pleuritic chest pain, pericardial or pleural rub, new or worsening pericardial or pleural effusion. All medical charts, x-rays, and echocardiograms were reviewed. Secondary end point was the occurrence of complicated PPS, defined as PPS with need for evacuation of pleural effusion, pericardiocentesis, and tamponade requiring intervention or hospital readmission for PPS. This is a blinded, single-center, post hoc analysis. RESULTS:Postpericardiotomy syndrome occurred in 119 patients (14.5%). The incidence of PPS after dexamethasone compared with placebo was 13.5% vs 15.5% (relative risk 0.88, 95% CI 0.63-1.22). For complicated PPS, the incidence was 3.8% versus 3.2% (relative risk 1.17, 95% CI 0.57-2.41, P = .66), respectively. CONCLUSION: In patients undergoing valvular cardiac surgery, high-dose dexamethasone treatment had no protective effect on the occurrence of PPS or complicated PPS.
Authors: Ben Gibbison; José Carlos Villalobos Lizardi; Karla Isis Avilés Martínez; Daniel P Fudulu; Miguel Angel Medina Andrade; Giordano Pérez-Gaxiola; Alvin Wl Schadenberg; Serban C Stoica; Stafford L Lightman; Gianni D Angelini; Barnaby C Reeves Journal: Cochrane Database Syst Rev Date: 2020-10-12
Authors: Young Ju Lee; Mahmood Mubasher; Abir Zainal; Tausif Syed; Mouhand F H Mohamed; Matthew Ferrantino; Ryan Hoefen Journal: Clin Med Insights Case Rep Date: 2020-10-30