Posterior pericardiotomy with an intrapericardial tube significantly reduced postoperative atrial fibrillation (p=0.019), pericardial effusion, cardiac tamponade, and acute kidney injury.
RCT (n=210)
randomly distributed
p-value: p=0.019
BACKGROUND: Pericardial effusion (PE), atrial fibrillation (AF), and acute kidney injury (AKI) are commonly found after coronary artery surgery. These adverse events may also be interwoven in the postoperative period. In this prospective study, we investigated whether posterior pericardiotomy (PP) with intrapericardial tube positioned along the right atrium (pericardial space intervention) is effective in the prevention of these adverse events. METHODS: The patients were randomly distributed to the study and control groups. The study group consisted of patients with pericardial space intervention, whereas the control group consisted of patients without pericardial space interventions. In all patients, a straight tube was placed in the anterior mediastinum and an angled tube was placed into the left hemithorax. RESULTS: A total of 210 patients were studied: 107 in the control group and 103 in the study group. Statistically significant results were obtained in the amount of PE, cardiac tamponade, AF (p = 0.019), and AKI during the postoperative period, in favor of the study group. Length of hospital stay was significantly shorter in the study group (6.11 ± 2.31, p = 0.009). CONCLUSION: The PP with intrapericardial tube approach is safe, easy, and effective in the prevention of PE, cardiac tamponade, and AF. The use of this approach may reduce the risk of developing AKI during the postoperative period. Besides, this technique also reduces the length of hospital stay.
Utkusavaş et al. (Tue,) conducted a rct in Coronary artery surgery (n=210). Posterior pericardiotomy with intrapericardial tube vs. No pericardial space intervention was evaluated on Pericardial effusion, cardiac tamponade, atrial fibrillation, and acute kidney injury (p=0.019). Posterior pericardiotomy with an intrapericardial tube significantly reduced postoperative atrial fibrillation (p=0.019), pericardial effusion, cardiac tamponade, and acute kidney injury.