由中华医学会肠外肠内营养学分会（CSPEN）主办的中华医学会第十六届全国肠外肠内营养学学术会议于2022年11月21至27日成功召开。为落实会议期间国家和地方疫情常态化防控要求，会议以“网络在线”的形式举办。在为期7天的大会上，设有1个主会场及25个分会场，共有专题发言195个，包括主会场主旨演讲和优秀论文报告各20个。内容涵盖基础研究、临床研究、最新指南共识、治疗策略、疾病管理等多个视角，来自国内外不同专业及学科领域的数万专家学者围绕“医学营养、规范创新”的大会主题展开学术交流，展示了我国肠外肠内营养学领域的最新研究成果，推动了学术水平，提升了学术影响力，促进了肠外肠内营养支持的规范使用。今年大会总注册人数超过2万人，总观看次数近20万次，均创历史新高，也再次体现了CSPEN在该领域的国内学术主导地位和国际影响力，有力地推动了我国临床营养事业的进步与发展。

In recent years, enteral and parenteral nutrition has seen vigorous development, and relevant diagnosis and treatment system in clinical nutrition has been further improved. The updates of nutrition guidelines and consensus for different disease categories and different populations are conducive to guiding the comprehensive development of clinical diagnosis and treatment. With the focus on "medical nutrition, standardization and innovation", here we presented the latest progress on clinical nutrition under diverse clinical settings, including neurology, hepatology, nephrology, geriatrics, surgery, oncology, pediatrics, pharmacy, etc., comprehensively covering the basic research, clinical research, the latest guideline consensus, treatment strategy, disease management and other perspectives.