Objective:To investigate the clinical efficacy of laparoscopic hiatal hernia repair (LHHR) combined with Nissen, Toupet, or Dor fundoplication.Methods:The retrospective cohort study was conducted. The clinical data of 102 hiatal hernia patients who were admitted to 4 hospitals including Gansu Provincial Central Hospital from January 2019 to December 2023 were collected. There were 46 males and 56 females, aged (54±4)years. Among the 102 patients, 37 cases who underwent LHHR combined with Nissen fundoplication were assigned to the Nissen group, 34 cases who underwent LHHR combined with Toupet fundoplication were assigned to the Toupet group, and 31 cases who underwent LHHR combined with Dor fundoplication were assigned to the Dor group. Observation indicators: (1) surgical conditions and postoperative recovery; (2) dysphagia before and after surgery; (3) gastroesophageal reflux disease questionnaire (GERD-Q) scores before and after surgery. One-way analysis of variance (ANOVA) was used for comparison of measurement data with normal distribution among groups. In ANOVA, if there were statistically significant differences among groups, the least significant difference (LSD) method was further used for pairwise compari-son. Repeated-measures ANOVA was applied for comparison of repeated measure-ment data. Comparison of count data among multiple groups was conducetd using the chi-square test or Fisher exact probability, and the Dunn-Bonferroni correction was used for further pairwise comparison. Comparison of ranked data between groups was conducted using the Kruskal-Wallis H test. Results:(1) Surgical conditions and postoperative recovery. There was no significant difference in operation time, volume of intraoperative blood loss, time to postoperative first flatus, length of hospital stay, or the incidence of postoperative in-hospital dysphagia, abdominal distension, abdominal pain, diarrhea among the three groups ( P>0.05). At 12 months after surgery, there was no hernia recurrence in the Nissen group, 1 case of recurrence in the Toupet group, and 1 case of recurrence in the Dor group, showing no significant difference among the three groups ( P>0.05). (2) Dysphagia before and after surgery. Before surgery, there was no significant difference in the incidence of dysphagia among the three groups ( P>0.05). At 1 month after surgery, the number of patients with dysphagia in the Nissen group, Toupet group, and Dor group was 20, 18, and 7, respectively, showing a significant difference among the three groups ( χ2=8.39, P<0.05). There was no significant difference between the Nissen group and Toupet group ( P>0.05). There was a significant difference between the Nissen group and Dor group, between the Toupet group and Dor group ( χ2=6.98, 6.32, P<0.05). However, at 6 and 12 months after surgery, there was no significant difference in the incidence of dysphagia among the three groups ( P>0.05). (3) GERD-Q scores before and after surgery. The GERD-Q scores before surgery, at 1 month and 6 months after surgery were 10.8±1.9, 8.5±2.1, 7.1±1.9 of the Nissen group, 11.0±1.6, 8.6±1.9, and 7.1±1.7 of the Toupet group, 10.7±1.6, 8.7±1.9, 7.2±1.8 of the Dor group, respectively. For the GERD-Q scores of the three groups before and after surgery, there was a significant difference in the time effect ( F=104.17, P<0.05), while no significant difference was found in the inter-group effect and interaction effect ( F=0.13, 0.16, P>0.05). Intra-group comparison of GERD-Q scores in the three groups before surgery, at 1 month and 6 months after surgery showed significant differences respectively ( F=38.37, 40.29, 27.20, P<0.05). Conclusions:LHHR combined with Nissen, Toupet, or Dor fundoplication is safe and effective in the treatment of hiatal hernia , which can achieve good anti-reflux effects. The Dor fundoplication is associated with a lower short-term incidence of postoperative dysphagia.

Objective:To investigate the clinical efficacy of laparoscopic hiatal hernia repair (LHHR) combined with Nissen, Toupet, or Dor fundoplication.Methods:The retrospective cohort study was conducted. The clinical data of 102 hiatal hernia patients who were admitted to 4 hospitals including Gansu Provincial Central Hospital from January 2019 to December 2023 were collected. There were 46 males and 56 females, aged (54±4)years. Among the 102 patients, 37 cases who underwent LHHR combined with Nissen fundoplication were assigned to the Nissen group, 34 cases who underwent LHHR combined with Toupet fundoplication were assigned to the Toupet group, and 31 cases who underwent LHHR combined with Dor fundoplication were assigned to the Dor group. Observation indicators: (1) surgical conditions and postoperative recovery; (2) dysphagia before and after surgery; (3) gastroesophageal reflux disease questionnaire (GERD-Q) scores before and after surgery. One-way analysis of variance (ANOVA) was used for comparison of measurement data with normal distribution among groups. In ANOVA, if there were statistically significant differences among groups, the least significant difference (LSD) method was further used for pairwise compari-son. Repeated-measures ANOVA was applied for comparison of repeated measure-ment data. Comparison of count data among multiple groups was conducetd using the chi-square test or Fisher exact probability, and the Dunn-Bonferroni correction was used for further pairwise comparison. Comparison of ranked data between groups was conducted using the Kruskal-Wallis H test. Results:(1) Surgical conditions and postoperative recovery. There was no significant difference in operation time, volume of intraoperative blood loss, time to postoperative first flatus, length of hospital stay, or the incidence of postoperative in-hospital dysphagia, abdominal distension, abdominal pain, diarrhea among the three groups ( P>0.05). At 12 months after surgery, there was no hernia recurrence in the Nissen group, 1 case of recurrence in the Toupet group, and 1 case of recurrence in the Dor group, showing no significant difference among the three groups ( P>0.05). (2) Dysphagia before and after surgery. Before surgery, there was no significant difference in the incidence of dysphagia among the three groups ( P>0.05). At 1 month after surgery, the number of patients with dysphagia in the Nissen group, Toupet group, and Dor group was 20, 18, and 7, respectively, showing a significant difference among the three groups ( χ2=8.39, P<0.05). There was no significant difference between the Nissen group and Toupet group ( P>0.05). There was a significant difference between the Nissen group and Dor group, between the Toupet group and Dor group ( χ2=6.98, 6.32, P<0.05). However, at 6 and 12 months after surgery, there was no significant difference in the incidence of dysphagia among the three groups ( P>0.05). (3) GERD-Q scores before and after surgery. The GERD-Q scores before surgery, at 1 month and 6 months after surgery were 10.8±1.9, 8.5±2.1, 7.1±1.9 of the Nissen group, 11.0±1.6, 8.6±1.9, and 7.1±1.7 of the Toupet group, 10.7±1.6, 8.7±1.9, 7.2±1.8 of the Dor group, respectively. For the GERD-Q scores of the three groups before and after surgery, there was a significant difference in the time effect ( F=104.17, P<0.05), while no significant difference was found in the inter-group effect and interaction effect ( F=0.13, 0.16, P>0.05). Intra-group comparison of GERD-Q scores in the three groups before surgery, at 1 month and 6 months after surgery showed significant differences respectively ( F=38.37, 40.29, 27.20, P<0.05). Conclusions:LHHR combined with Nissen, Toupet, or Dor fundoplication is safe and effective in the treatment of hiatal hernia , which can achieve good anti-reflux effects. The Dor fundoplication is associated with a lower short-term incidence of postoperative dysphagia.

Objective To evaluate intraoperative placement of bile duct decompression drainage tube in CBD primary suture after laparoscopic choledocholithotomy.Methods 152 patients undergoing laparoscopic choledocholithotomy were divided into group A (placement of bile duct decompression drainage tube during operation,82 cases) and group B (no decompression drainage tube placement,70 casas).Results There was no significant difference in operative time and intraoperative bleeding between the two groups (P ＞ 0.05).In group B patients the abdominal drainage tube indwelling time,abdominal drainage volume,peritoneal drainage fluid bilirubin value,postoperative hospitalization time were significantly longer than group A,the difference was statistically significant (P ＜ 0.05).No recurrence of choledocholithiasis and biliary stricture were found in either groups.Conclusions Placement of bile duct decompression drainage tube in laparoscopic choledocholithotomy and CBD primary suture after laparoscopic choledochotomy can significantly reduce the incidence of biliary leakage and shorten the postoperative hospital stay.

Objective To investigate the clinical features of infantile diarrhea with intussusception,improve the level of diagnosis and treatment,reduce the misdiagnosis and delayed treatment.Methods The clinical data of 23 cases with infantile intussusception were retrospectively analyzed.Results Twenty-three cases of children with diarrhea symptoms at the beginning of the disease had different degree,12 cases characterized by vomiting,diarrhea,fever and other symptoms of acute gastroenteritis,5 cases stool were mucous pus blood,6 cases for blood in the stool.Five cases were confirmed within 24 h of the diagnosis (3 cases with air enema reduction of intussusception,2 cases with manual reduction),11 cases were confirmed at 24 h to 3 d of the diagnosis and operated,7 cases were confirmed more than 3 d of the diagnosis and operated.Except 1 cases was died from shock,22 cases were cured.Conclusion Infantile intussusception atypical symptoms,illness development is rapid,in critical condition,easy misdiagnosis,missed diagnosis,should actively improve the standard of diagnosis.,early diagnosis,so as not to delay treatment.