Obesity is a major global public health challenge and a leading cause of multiple metabolic disorders,including hypertension and diabetes.In China,more than half of the adult population is overweight or obese.While anti-obesity pharmacotherapies(such as GLP-1 receptor agonists)and bariatric surgery have both advanced rapidly,strategies for integrating these two modalities remain unclear.In particular,controversies persist regarding surgical eligibility after drug discontinuation,and standardized clinical guidelines are lacking.In July 2025,the International Federation for the Surgery of Obesity and Metabolic Disorders released the world's first statement focusing on"metabolic bariatric surgery after pharmacotherapy-induced weight loss",which emphasizes the chronic disease model of obesity management and clarifies the synergistic relationship between pharmacotherapy and surgery.This article interprets the statement from the perspectives of treatment strategies,surgical eligibility,and drug-surgery coordination,aiming to provide evidence-based reference for clinicians and to promote standardized,integrated obesity management.

Background and Aims:Gastroesophageal reflux disease(GERD)is a common complication following sleeve gastrectomy(SG),particularly in patients with concomitant hiatal hernia,where symptoms tend to be more persistent and refractory,significantly impairing postoperative quality of life.This study aimed to evaluate the efficacy of laparoscopic hiatal hernia repair combined with gastroesophageal fixation in SG patients with severe GERD and hiatal hernia,providing clinical reference for revisional surgical strategies.Methods:The clinical data of 9 patients with severe GERD after SG who underwent laparoscopic hiatal hernia repair and gastroesophageal fixation at Huashan Hospital,Fudan University,between January 2023 and June 2024 were retrospectively analyzed.GerdQ scores,proportion of endoscopically confirmed reflux esophagitis,and proton pump inhibitor(PPI)usage were compared before and after surgery.Surgical parameters and follow-up outcomes were also recorded.Results:All patients successfully completed the surgery without major intraoperative complications,and the mean postoperative hospital stay was 5.22 d.After a mean follow-up period of 15.27 months,the GerdQ score significantly decreased from 11.67±2.00 to 7.22±1.48.The proportion of patients with GerdQ score≥8 decreased from 100.00％to 44.44％,and the rate of endoscopically confirmed GERD dropped from 88.89％to 11.11％;PPI use also significantly declined,with all differences reaching statistical significance(all P＜0.05).Conclusion:Laparoscopic hiatal hernia repair combined with gastroesophageal fixation can effectively alleviate reflux symptoms in SG patients with coexisting hiatal hernia,demonstrating favorable short-term efficacy and high safety.This approach may be a preferable surgical option for selected patients.

Obesity is a major global public health challenge and a leading cause of multiple metabolic disorders,including hypertension and diabetes.In China,more than half of the adult population is overweight or obese.While anti-obesity pharmacotherapies(such as GLP-1 receptor agonists)and bariatric surgery have both advanced rapidly,strategies for integrating these two modalities remain unclear.In particular,controversies persist regarding surgical eligibility after drug discontinuation,and standardized clinical guidelines are lacking.In July 2025,the International Federation for the Surgery of Obesity and Metabolic Disorders released the world's first statement focusing on"metabolic bariatric surgery after pharmacotherapy-induced weight loss",which emphasizes the chronic disease model of obesity management and clarifies the synergistic relationship between pharmacotherapy and surgery.This article interprets the statement from the perspectives of treatment strategies,surgical eligibility,and drug-surgery coordination,aiming to provide evidence-based reference for clinicians and to promote standardized,integrated obesity management.

Background and Aims:Gastroesophageal reflux disease(GERD)is a common complication following sleeve gastrectomy(SG),particularly in patients with concomitant hiatal hernia,where symptoms tend to be more persistent and refractory,significantly impairing postoperative quality of life.This study aimed to evaluate the efficacy of laparoscopic hiatal hernia repair combined with gastroesophageal fixation in SG patients with severe GERD and hiatal hernia,providing clinical reference for revisional surgical strategies.Methods:The clinical data of 9 patients with severe GERD after SG who underwent laparoscopic hiatal hernia repair and gastroesophageal fixation at Huashan Hospital,Fudan University,between January 2023 and June 2024 were retrospectively analyzed.GerdQ scores,proportion of endoscopically confirmed reflux esophagitis,and proton pump inhibitor(PPI)usage were compared before and after surgery.Surgical parameters and follow-up outcomes were also recorded.Results:All patients successfully completed the surgery without major intraoperative complications,and the mean postoperative hospital stay was 5.22 d.After a mean follow-up period of 15.27 months,the GerdQ score significantly decreased from 11.67±2.00 to 7.22±1.48.The proportion of patients with GerdQ score≥8 decreased from 100.00％to 44.44％,and the rate of endoscopically confirmed GERD dropped from 88.89％to 11.11％;PPI use also significantly declined,with all differences reaching statistical significance(all P＜0.05).Conclusion:Laparoscopic hiatal hernia repair combined with gastroesophageal fixation can effectively alleviate reflux symptoms in SG patients with coexisting hiatal hernia,demonstrating favorable short-term efficacy and high safety.This approach may be a preferable surgical option for selected patients.

Objective In order to explore the influence and effect of case teaching method based on real patients in oto-rhinolaryngology on clinical practice ability of general practice.Methods 96 trainees of general practice in otolaryngology de-partment from January 2018 to January 2021 were randomly divided into two groups:a CBL group and a control group.In the CBL group,CBL teaching method was adopted based on real patients in Otorhinolaryngology.Conventional teaching method was used in the control group.Results The theoretical scores of written test and the examination of clinical skill operation scores of the CBL group and the control group were analyzed.There was significant difference between the two groups(P＜0.05).The students in CBL group were more satisfied with clinical thinking ability,analysis and problem solving ability,active learning abil-ity,learning efficiency,teacher-student interaction,doctor-patient communication ability and consultation skills than the control group.There was significant difference between the two groups(P＜0.05).Conclusion The CBL teaching method can obvi-ously improve the learning enthusiasm and clinical practice ability of general resident training doctors.The teaching quality has been significantly improved.It is of great value to cultivate excellent general practitioners.

Objective To evaluate the feasibility,safety and efficacy of three-port laparoscopic sleeve gastrectomy(LSG).Methods Clinical data of 130 patients with obesity who underwent LSG from April 2020 to January 2021 and completed follow-up in time were analyzed retrospectively.All patients were divided into two groups as surgical method,there were 52 cases in three-port group and 78 cases in four-port group.Perioperative indicators and improvement of obesity in two groups were compared.Results All procedures were performed via LSG.Compared with four-port group,the mean operative time of three-port group was shorter[(88.35±22.64)min vs.(98.29±26.25)min,P=0.027].There were no significant differences in amount of bleeding intraoperative,postoperative pain,postoperative drainage,hospital stay after operation,postoperative complication rate and weight loss 6 months and 2 years after surgery(P>0.05).Conclusions Under the premise of no increase in surgical complications and operative time,three-port LSG can reduce the number and size of surgical scars,which is conducive to skin beauty,and obtain the same weight loss effect as four-port LSG,and can be used as a routine operation for sleeve gastrectomy.

Bariatric surgery is the most effective treatment for obesity and its comorbidities, but mechanisms of bariatric surgery remain unknown. In addition to volume restriction and malabsorption, gut hormones, bile acids, adipokines, intestinal microbiome and central nervous system may be the potential mechanisms.
Bariatric Surgery ; Gastrointestinal Hormones ; Humans ; Intestines ; microbiology ; Microbiota ; Obesity

0.05). The painfulness score was 5.64?2.21 and 7.12?3.24 in H-UPPP and UPPP group respectively.The difference was significant(P

0 05),but arterial oxygen tension and FEV 1 were elevated obviously (P

Objective Estimating the treatment to respiratory failure in acute exacerbation of chronic obstructive pulmonary disease by scores in the form of quantitative assessment.Methods 156 patients with chronic obstructive pulmonary disease with acute exacerbation of respiratory failure in patients in the medical intensive care unit based on the worst value of the calculated APACHEⅡ score were grouped,divided into groups and pairs of oxygen the level of non-invasive positive pressure ventilation group.Based on the worst values calculated by the APACHEⅡ and TISS-28 score within 24 h after admission into MICU selected cases is re-grouped into an effective group of oxygen,BiPAP effective group and invasive ventilation group.Statistics separately for each group of patients with APACHEⅡ score and TISS-28 score range,length of stay.Results The invasive ventilation group APACHEⅡ score(27.44?6.79)and TISS-28 score(28.22?7.90)was significantly higher than the other groups(P0.05),invasive ventilation group and effective group MICU hours of BiPAP have significant difference(P