The Society of Thoracic Surgeons Preoperative Beta Blocker Working Group Interim Report.
Publication Title
The Annals of thoracic surgery
Document Type
Article
Publication Date
8-17-2024
Keywords
montana; sph
Abstract
BACKGROUND: Atrial fibrillation (AF) occurs commonly after cardiac surgery and is associated with multiple adverse outcomes. Older randomized trials suggested that perioperative β- blockade reduced postoperative AF, and The Society of Thoracic Surgeons (STS) coronary artery bypass grafting (CABG) composite measure includes β-blocker administration preoperatively within 24 hours of surgery and at discharge. However, some more recent studies suggest preoperative β-blockade has limited value and question its continuation as an STS quality measure.
METHODS: In 2022, an STS Preoperative Beta Blocker Working Group was formed with representatives from the STS and the Society of Cardiovascular Anesthesiologists. Published randomized trials, observational studies, societal guidelines, and the current state of available data from the STS Adult Cardiac Surgery Database (ACSD) were reviewed.
RESULTS: Review of existing studies reveals substantial heterogeneity or insufficient detail regarding specific β-blockers used, timing of initiation, management of patients on chronic β-blockade, and whether other proarrhythmic or antiarrhythmic drugs were used concurrently. Further, β-blocker data currently collected in the STS ACSD lack sufficient granularity.
CONCLUSIONS: Because a new randomized trial seems unlikely, the Working Group believes that more granular data on real-world practice would facilitate assessment of the value of preoperative β-blockade in the current era, development of best practice recommendations, and evaluation of their continued appropriateness as an STS quality metric. STS ACSD participants have been invited to participate in a voluntary survey whose additional data, when linked to STS ACSD records, will better delineate contemporary β-blocker practice and outcomes.
Clinical Institute
Cardiovascular (Heart)
Specialty/Research Institute
Cardiology
Specialty/Research Institute
Surgery
Specialty/Research Institute
Anesthesiology
DOI
10.1016/j.athoracsur.2024.06.038
