ArticleBMJ open respiratory research2024
Effect of stellate ganglion block on perioperative myocardial injury following thoracoscopic surgery for lung cancer (SGBMI): protocol for a single-centre, randomised controlled trial.
Article in BMJ open respiratory research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- The association between regional anesthesia and postoperative pulmonary complications following lung resection surgery: a hospital-based, retrospective cohort study.Annals of medicine · 2026Article
- Preoperative Ultrasound-Guided Stellate Ganglion Block for Prevention of Postoperative Sore Throat After Thoracic Surgery: Study Protocol for a Randomized Controlled Trial.Journal of pain research · 2026Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionMyocardial injury is a common complication of thoracoscopic surgery. The stellate ganglion block is believed to affect myocardial oxygen consumption. The Stellate Ganglion Block and Myocardial Injury (SGBMI) trial aims to test the hypothesis that stellate ganglion block can reduce the incidence of perioperative myocardial injury in patients undergoing thoracoscopic surgery for lung cancer. METHODS AND ANALYSIS: The SGBMI trial is a double-blind, randomised trial comparing the effects of a stellate ganglion block and a sham procedure in patients with cardiovascular risk factors undergoing thoracoscopic surgery. The exclusion criteria include procedure-related contraindications and severe heart failure. The stellate ganglion block or sham procedures will be performed preoperatively. The primary outcome is myocardial injury within 30 days of the follow-up. The main safety outcomes are sepsis, infection and procedure-related complications. We will enrol 248 patients to ensure at least 80% power for the evaluation of the primary outcome. The primary results of the SGBMI trial are expected to be announced by the year 2027. ETHICS AND DISSEMINATION: Ethical approval for the study is obtained from the Ethics Committee of the Shanghai Pulmonary Hospital (approval number: L22-394). Written informed consent will be obtained from all participating patients. The publication of results in a peer-reviewed journal and presentations at conferences are anticipated. TRIAL REGISTRATION NUMBER: ChiCTR2300071469 (registered on 16 May 2023).
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