多家三甲医院开展！国家卫健委紧急叫停

Core Viewpoint - The National Health Commission of China has prohibited the use of "cervical deep lymphatic vessel/lymph node-venous anastomosis" for the treatment of Alzheimer's disease due to insufficient clinical evidence supporting its safety and efficacy [1][4]. Group 1: Regulatory Actions - The National Health Commission organized an expert evaluation of the technique, concluding that it is still in the early exploratory stage of clinical research, with unclear indications and contraindications [1][4]. - Local health authorities are required to ensure that medical institutions cease the use of this technique for Alzheimer's treatment and provide follow-up services for affected patients [1][5]. - Institutions and personnel continuing to use this technique post-notification will face serious consequences under relevant health laws and regulations [2]. Group 2: Technical Overview - "Cervical deep lymphatic vessel/lymph node-venous anastomosis" is a microsurgical technique that connects lymphatic vessels or nodes to nearby veins, primarily used for treating persistent lymphedema [3]. Group 3: Evaluation Findings - The evaluation found a lack of direct evidence from preclinical studies regarding the safety, efficacy, and economic viability of the technique for Alzheimer's treatment [4]. - The technique's application for Alzheimer's disease lacks high-quality evidence from clinical studies and health economics [4]. Group 4: Implementation Guidelines - Provincial health authorities must fulfill their responsibilities in managing the clinical application of medical technologies and enhance daily supervision of medical institutions [5]. - Local health departments should conduct investigations into the clinical application of the technique and ensure compliance with the prohibition [5].