“…The use of a triple-lumen laryngeal mask in bronchoscopy offers safety and stability compared to conscious sedation ( 20 ). The purpose of conducting this meta-analysis was to explore the application effects of different doses of sufentanil combined with nalmefene in bronchoscopy examinations and provide scientific and reliable guidance for anesthesia practices in bronchoscopy examinations ( 21 ). The research findings of this meta-analysis include the evaluation of the application effects of different doses of sufentanil combined with nalmefene in bronchoscopy examinations, the assessment of the quality of included studies, and the identification of the heterogeneity among included studies ( 22 ).…”