Off-pump

BACKGROUND: Patients requiring coronary artery bypass grafting (CABG) are often loaded with antithrombotic drugs (AT) and are at an increased risk for perioperative bleeding complications. Active AT removal by a hemoadsorption cartridge integrated in the cardiopulmonary bypass circuit is increasingly used in this setting to reduce bleeding, and herein we describe the extension of this application in patients on AT undergoing off-pump coronary artery bypass (OPCAB). METHODS: Ten patients (80% male; mean age: 67...

BACKGROUND: The ongoing debate regarding off-pump CABG and on-pump CABG has endured for over three decades. Although numerous randomized controlled trials (RCTs) and meta-analyses have been reported, new evidence has emerged. Therefore, an updated and comprehensive meta-analysis to guide clinical practice is essential. MATERIALS AND METHODS: A comprehensive search for eligible articles published after 2000, reporting RCTs involving at least 100 patients and comparing off-pump CABG with on-pump CABG, was performed throughout the databases including Embase, Ovid Medline and Web of Science...

INTRODUCTION: Despite the appearance of off-pump coronary artery bypass grafting (CABG), ischemia-reperfusion injury (IRI) in the perioperative period still arouses concerns of clinicians. Remote ischemic conditioning (RIC) is the process of repeated ischemia and reperfusion in the peripheral vessels, which is proven to reduce IRI in vital organs. However, the effect of RIC in patients undergoing off-pump CABG is still unclear. METHODS: This IMPROVE trial is a national, multicenter, randomized, controlled, open-label, blinded-endpoint clinical trial designed to assess whether RIC intervention can improve short-term prognosis of patients undergoing off-pump CABG...

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No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

OBJECTIVE: We evaluated the effectiveness of a consistent and structured self-practice coronary anastomosis program using a homemade low-fidelity beating-heart simulator. METHODS: An intermediary trainee was subjected to an 8-week structured self-practice program. The program was divided into 2 parts of nonbeating and beating practices with a minimum number of timed anastomoses. Each part was followed by an assessment using an objective skills assessment tool score...

INTRODUCTION: This study aims to evaluate the learning curve associated with the no-touch vein harvesting technique in off-pump coronary artery bypass grafting (CABG), highlighting its impact on surgical proficiency. METHODS: We employed logarithmic curve fitting to analyze the learning curves of 160 patients undergoing no-touch CABG, with a detailed retrospective examination of 89 patients who received three grafts using Cumulative Sum (CUSUM) analysis. Patients were categorized into two phases: the initial learning phase and the subsequent mastery phase, based on the chronological order of surgeries...

BACKGROUND: We sought to investigate the prognostic value of preoperative C-reactive protein (CRP)-to-albumin ratio (CAR) for the prediction of mortality in patients undergoing off-pump coronary artery bypass grafting (OPCAB). METHODS: From January 2010 to August 2016, adult patients undergoing OPCAB were analyzed retrospectively. In a total of 2,082 patients, preoperative inflammatory markers including CAR, CRP, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio were recorded...

Coronary artery bypass graft surgery (CABG) is a proven treatment for coronary artery disease. History of a ST-elevation myocardial infarction (STEMI) is considered an independent risk factor for CABG irrespective of timing for an emergency or elective surgery. Patients with STEMI are candidates for both On-pump and Off-pump CABG procedures. This paper discusses the possible best option for elective surgical revascularization in patients with prior STEMI. This prospective clinical trial of 60 eligible patients with prior STEMI was conducted in a Tertiary Care Hospital from April 2018 to March 2019...

Background: In lung transplantation surgery, extracorporeal life support (ECLS) is essential for safety. Various support methods, including cardiopulmonary bypass (CPB) and off-pump techniques, are used, with extracorporeal membrane oxygenation (ECMO) gaining prominence. However, consensus on the best support strategy is lacking. Purpose: This article reviews risks, benefits, and outcomes of different support strategies in lung transplantation. By consolidating knowledge, it aims to clarify selecting the most appropriate ECLS modality...

Minimally invasive mitral valve surgery (MiMVS) has been increasing in prevalence. This review will focus on the approaches, the clinical outcomes, and patient selection for MiMVS. There are four minimally invasive approaches to the mitral valve: Right mini-thoracotomy, both video-assisted and fully endoscopic, robotic mitral surgery, and transapical, beating heart off-pump neochordal repair. Advantages over conventional surgery include less blood loss and transfusion, improved postoperative mobility, shorter length of stay, less postoperative atrial fibrillation, fewer surgical site infections, and improved cosmesis...

BACKGROUND: Congenital malformations of the trachea are rare but often life-threatening. Limited data have been published on the outcomes of tracheal reconstruction for congenital tracheal stenosis. We sought to describe the outcomes of patients undergoing tracheal reconstruction over 10 years at our centre. METHODS: All paediatric patients who underwent long-segment tracheal or bronchial reconstruction from January 1, 2012, to August 31, 2022, were included. The primary outcome was mortality, and secondary outcomes included reoperation and postoperative morbidity...

BACKGROUND: Stroke is a much-feared complication of cardiac surgery, but existing literature on preventive strategies is fragmented. Hence, a systematic review and meta-analysis of stroke prevention strategies for cardiac surgery was conducted. METHODS: An electronic literature search was conducted to retrieve randomized controlled trials (RCTs) investigating perioperative interventions for cardiac surgery, with stroke as an outcome. Random-effects meta-analyses were conducted to generate risk ratios (RRs), 95% confidence intervals (95% CI), and forest plots...

BACKGROUND: Off-pump coronary revascularization (OPCAB) has been proposed to benefit patients at greater surgical risk as it avoids the use of extracorporeal circulation. While historically older patients were considered high risk candidates, recent studies implicate frailty as a more comprehensive measure of perioperative fitness. Yet, outcomes of OPCAB among frail patients have not been elucidated. Thus, using a national cohort of frail patients, we assessed the impact of OPCAB, relative to on-pump (ONCAB)...

OBJECTIVE AND DESIGN: A single-center prospective randomized controlled study was conducted to assess the effect of targeted mild hypercapnia (TMH) on cerebral oxygen saturation (rSO2 ) in patients undergoing off-pump coronary artery bypass grafting (CABG). SETTING AND PARTICIPANTS: A prospective randomized controlled study involving 100 patients undergoing off-pump CABG at U. N. Mehta Hospital, Ahmedabad, Gujarat, India. INTERVENTION: Patients were randomized to either the TMH (PaCO2 45-55 mmHg) or the targeted normocapnia (TN; PaCO2 35-45 mmHg) group, containing 50 patients in each group...

The longstanding debate on off-pump coronary artery bypass grafting (OPCAB) versus on-pump coronary artery bypass grafting (ONCAB) has primarily focused on short-term and mid-term outcomes, with limited attention to long-term survival. This study aims to address this gap by providing an updated analysis of 10-year mortality rates after OPCAB versus ONCAB. We have conducted a systematic review and meta-analysis, incorporating 22 studies comprising 69,449 patients. The primary end point was all-cause mortality at 10 years...

OBJECTIVES: Blood transfusion plays a crucial role in coronary artery bypass grafting (CABG). The choice between autologous cell saver (CS) and allogenic blood transfusion (ABT) has been a continuous debate in the medical community, especially within cardiac surgery. This study aimed to assess the outcomes of off-pump CABG (OPCAB) surgery in patients receiving blood solely via cell salvage compared to those receiving ABT or a combination of ABT and CS perioperatively. METHODS: A total of 414 patients who underwent isolated OPCAB surgery at our cardiovascular clinic were analyzed...