Bariatric Surgery
Founder member and Vice president of CSMBS. Professor of Surgery and Director of Bariatric and metabolic surgery, First affiliated hospital with Nanjing Medical University, China
Dr. Liang is the Director of Bariatric and Metabolic Surgery of the First Affiliated Hospital of Nanjing Medical University, Vice President of Chinese Society for Metabolic and Bariatric Surgery (CSMBS), Director of International Bariatric Club - China chapter, President of International Excellence Federation (IEF) for Metabolic and Bariatric Surgery - China chapter, and member of IFSO and ASMBS. Dr. Liang specializes in Bariatric and Metabolic Surgery since 2010, with more than 1500 cases of bariatric surgical experience including sleeve gastrectomy single anastomosis duodenal switch, gastric bypass, gastric plication, sleeve plus procedure and revisional procedure. As the Vice President of CSMBS, Dr. Liang is responsible for the drafting of the new guidelines on bariatric and metabolic surgery, and training of new bariatric surgeons and quality control of bariatric surgery in Mainland China. Dr. Liang has published more than 50 articles in the bariatric and metabolic field, including the journal of “Obesity Surgery” and “Surgery for Obesity and Related Diseases (SOARD): Regarding Obesity and T2DM Remission”. He is now focusing on the therapeutic effect of novel bariatric procedures in terms of loop DJB+SG and sleeve gastrectomy with jejunal bypass.
Selected publications from PubMed
Correction: Esketamine-led opioid-free anaesthesia reduces postoperative pulmonary complications in bariatric surgery patients: a prospective randomized controlled trial.
Sun HL, Liu HY, Jiang CQ, Wu ZF, Wang WL, Yang SQ, Liang H, Lin SB, Liu CM, Yang C
BMC Anesthesiol. 2026 Aug 29;26(1) doi: 10.1186/s12871-026-04193-0.
Development and validation of the Maladaptive Eating Behavior Questionnaire after Metabolic and Bariatric Surgery.
Hua H, Liu R, Zhao K, Liang H, Yang N
Obes Surg. 2026 Aug;36(8):4264-4275 doi: 10.1007/s11695-026-08819-7.
Development and validation of a noninvasive score for at-risk metabolic dysfunction-associated steatohepatitis in individuals with obesity undergoing bariatric surgery.
Huang X, Zhu T, Li S, Liu T, Lin S, Liang H, Zhong M, Sun X, Chen L, Bai H, Zhao Z, Lin S, Chu X, Dong Z, Zhang G, Liu S
Hepatology. 2026 Jul 1;84(1):191-203 doi: 10.1097/HEP.0000000000001612.
Cardiotrophin-1 as a mediator between systolic blood pressure and left ventricular hypertrophy in obesity.
Hsuan CF, Lin JW, Lee TL, Liang HW, Huang CK
J Hypertens. 2026 Jun 1;44(6):1056-1061 doi: 10.1097/HJH.0000000000004302.
Esketamine-led opioid-free anaesthesia reduces postoperative pulmonary complications in bariatric surgery patients: a prospective randomized controlled trial.
Sun HL, Liu HY, Jiang CQ, Wu ZF, Wang WL, Yang SQ, Liang H, Lin SB, Liu CM, Yang C
BMC Anesthesiol. 2026 May 6;26(1) doi: 10.1186/s12871-026-03886-w.
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