Objective To observed the clinical effect of vidarabine and interferonα-2b aerosol inhalation in the treatment of children with infantile herpangina.Methods 58 children with infantile herpangina were divided ran-domly into the observation group and control group,29 cases in each group.All children were given theroutine nursing and general supportive therapy.The patients in the control group were treated by ribavirin and those in the observation group treated by vidarabine and interferon aerosol inhalation.The fever clearance time,the disappearance time of her-pes,the days of hospitalization and cases of adverse reaction was observed and recorded.Results The cooling time, bleb disappear time and hospital stay of the observation group were lower than those of the control group,the difference were statistically significant(P <0.05).Comparation of the clinical effects of the two groups showed that the test group were significantly better than those in the control group(P <0.05).The total effective rate in the observation group was 96.6%,which was higher than 75.9% in the control group(χ2 =5.22,P <0.05).No obvious adverse e-vents took place in both groups.Conclusion Vidarabine and interferon aerosol inhalation in treating infantile herpan-gina takes a good effect,no obviously adverse reaction and is worth being widely applied in clinic.

ObjectiveTo investigate the endoscopic and clinical characteristics of gastrointestinal Behcet's disease (BD). MethodsWe analyzed the clinical and follow-up data of 27 patients with gastrointestinal BD retrospectively.Results Most common locations involved were esophagus and ileocecum,74. 1％ (20/27) and 59. 3％ (16/27), respectively. The most common parenteral symptoms were oral ulcers (85.2％), genital ulcers (25.9％), ophthalmitis (7. 4％ ) and skin damage (7. 4％ ). The most common gastrointestinal symptom was chest pain (48. 1％, 13/27). Ulcer was the basic endoscopic feature,most of which were with uneven bottom and peripheral inflammatory response. There was no difference in endoscopic features between typical BD and atypical BD. Pathology showed typical small vasculitis (44. 4％,12/27). ConclusionClinical manifestations of intestinal BD vary. Symptoms are not necessarily consistent with the involved locations. A small number of patients with BD present with gastrointestinal symptoms as the first and only symptom, with serious complications in some patients. Physicians need to be fully aware of the disease.

Objective:To explore the high-risk factors of endometrial cancer (EC) and provide clinical basis for early screening, diagnosis and treatment of EC.Methods:From January 2017 to December 2022, patients admitted to Shanxi Provincial Maternal and Child Health Hospital for hysteroscopic surgery or diagnostic curettage due to abnormal uterine bleeding, postmenopausal vaginal bleeding and other related symptoms were selected as the research objects. After histopathological examination, they were diagnosed with no atypical endometrial hyperplasia (EH), atypical endometrial hyperplasia (AEH), and EC as the research subjects. The general data of patients′ records, vaginal ultrasound, cervical liquid-based cytology test (LCT), carbohydrate antigen 125 (CA125) and pelvic magnetic resonance imaging were collected, and a case-control study was conducted and the risk factors of AEH and EC were explored using univariate and multivariate logistic regression analysis.Results:This study included a total of 420 cases, including 215 in the EH group, 69 in the AEH group, and 136 in the EC group. Through the comparison of various indicators among the three groups and the results of univariate factor logistic regression analysis, age, menopause, previous delivery history, hypertension, diabetes, color ultrasound showed endometrial thickening (>10 mm), uneven endometrial echo, abnormal echo mass in the uterine cavity, endometrial blood flow signals, cervical LCT examination showed that atypical glandular cells were related to the occurrence of EC, with a statistically significant difference (all P<0.05). The results of multivariate logistic regression analysis showed that age>48 years ( OR=3.65, 95% CI: 2.06-6.45), menopause ( OR=3.19, 95% CI: 1.46-6.98), uneven endometrial echo ( OR=4.08, 95% CI: 2.26-7.36), and intrauterine blood flow signal ( OR=2.91, 95% CI: 1.52-5.58), cervical LCT suggests that atypical glandular cells ( OR=4.25, 95% CI: 1.38-13.11) were independent risk factors for EC and precancerous lesions (all P<0.05). Conclusions:For patients with clinical symptoms such as abnormal uterine bleeding or postmenopausal bleeding, timely and focused screening based on whether they have EC risk factors is an economic, safe, and effective method for early detection and treatment of EC.

Objectives To study the current prevalence and recent epidemiological changes of Helicobacter pylori (H. pylori) infection among children and adults residing in regions with high ( Muping, Shandong) and low (Yanqing, Beijing) incidence of gastric cancer in China. Methods A total of 2065 asymptomatic children aged 8-15 years and adults aged 40-79 years in the above two regions were examined from May to July 2006. The data obtained in early 1990s in the same two areas and those of 11 656 patients undergoing endoscopy in our hospital in 1991 and 2006 were also collected and studied. Results The prevalence ofH. pylori infection in Muping was significantly higher than that in Yanqing among both children (37.69% vs25.58%, P<0.001) and adults (50.95% vs41.35%, P < 0. 01 ). From 1991 to 2006 H. pylori prevalence among children aged 8-10 years decreased in Muping (60. 00% vs 32. 07% , P < 0.001), but not in Yanqing (24.06% vs 19.10%, P > 0. 05 ) . A significant decrease in H. pylori prevalence among adults in both regions was observed when the results of 2006 were compared with the data obtained in 1990 in Muping (50.95% vs 73.78% , P < 0. 001 ) and in 1992 inYanqing (41.35% vs 55. 35% , P < 0. 01 ) . The detected rate of H. pylori infection in patients undergoing endoscopy in our hospital decreased from 51. 88% in 1991 to 33. 59% in 2006 (P <0. 001). Conclusions The prevalence of H. pylori infection is significantly higher in areas with a high incidence of gastric cancer in China as compared with that in areas with a low incidence of gastric cancer among both children and adults. H. pylori infection may be a risk factor in gastric carcinogenesis. In the past decade or more, H.pylori infection rates have decreased in Chinese population.

Objective To investigate the incidence of peptic ulcer (duodenal ulcer and gastric ulcer) and the development of Helicobacter pylori (Hp) infection in the population during 10 years after Hp eradication.Methods Subjects were chosen from general population and performed endoscopy.Among them,the individuals confirmed to be Hp positive were randomly divided into treatment group and placebo group.The patients in treatment group received OAC triple therapy (omeprazole 20 mg,clarithromycin 500 nag and amoxicillin 1000 re.g,twice daily) for one week.After that,both groups continuously followed up by endoscopy during at 1st,5th,8th and 10th year for incidence and relapse of peptic ulcer as well as status of Hp infection.The patients in treatment group were examined by 13C-UBT for Hp eradication one month after the completion of treatment.Results At the 1st year,the incidence of peptic ulcer between the treatment group and placebo group were 3.7% and 12.85% (P=0.0002),respectively.At the 5th year,they were 5.86% and 14.93% (P=0.0017),respectively.At the 8th year,they were 4.4% and 9.39% (P = 0.044),respectively.The incidence of peptic ulcer of the treatment group significantly decreased after the eradication therapy compared to the placebo group.After the eradication,at the 1st year,the recurrence rates were 3.70% and 38.1% between the treatment group and the placebo group (P=0.0027).At the 5th year,they were 14.81% and 42.86% (P=0.03).At 8th year,they were 14.81 and 47.62% (P=0.03),respectively.At the 10th year,they were 25.93% and 57.14% (P=0.028).Then the recurrence rates of the treatment group significantly decreased compared to the placebo group.During the 10-year follow up study,the rate of Hp reinfection after a successful eradication in the treatment group was high,and it was 46.4% at the 10th year.Conclusion Both the incidence and recurrence of peptic ulcer significantly decreased after Hp eradication.It is necessary of Hp eradication in patients with peptic ulcer.Hp reinfection after a successful eradication is more frequent.

Objective To reduce the occurrence of recurrent choledocholithiasis caused by biliary sphincter dysfunction after extensive endoscopic sphincterotomy ( EST ) for large stone extraction, and to investigate the sphincter-preserving effects of duodenal papilla occlusion by SureClip from MicroTech. Methods Three patients with large biliary stones ( 1. 0-2. 5 cm in stone size, 1. 2-3. 0 cm in common bile duct diameter) and without ERCP history underwent EST ( larger than 1. 0 cm) in Peking University Third Hospital from March 2018 to May 2018. Biliary and pancreatic stents were placed after stone extraction, followed by duodenal papilla occlusion with SureClip from MicroTech. Pressures of biliary duct and Oddi sphincter were measured at pre-EST, immediately after EST, and when stents were removed 3 weeks after EST, respectively. Healing conditions of papilla and complications were documented. Five pigs underwent similar experiments without stone extraction. Results The pressure of Oddi sphincter was significantly reduced after EST, and recovered after papilla occlusion 3 weeks after operation both in pigs and human. All stones were completely removed in the 3 patients without any post-ERCP complications. The papilla was healed under endoscopic observation when stents were removed 3 weeks after papilla occlusion. In animal experiments, histology revealed completely muscularis propria disruption of post-EST papilla without occlusion. In contrast, the muscle layer of post-EST papilla with occlusion by SureClip from MicroTech appeared scar healing. Conclusion The duodenal papilla occlusion by SureClip from MicroTech after EST works as "papilla remolding", which accelerates healing of papilla, and retains the sphincter pressure and anti-reflux barrier function.

Objective:To evaluate the efficacy and safety of enteral extended biliary stenting for biliary stricture.Methods:A multicenter retrospective cohort study was conducted on data of 550 patients with obstructive jaundice due to extrahepatic bile duct stricture between February 2006 and April 2020. Patients were assigned to conventional group (undergoing conventional biliary stent placement) and extended group (undergoing enteral extended biliary stent placement). Propensity score was used to match the basic data of patients of the two groups. Then the stent patency time, bilirubin difference before and after 1 week operation, incidence of complications and hospital stay were compared between the two groups.Results:Among the 550 patients, clinical data of 20 cases were missing and 35 failed to be followed up. Finally, 326 patients were enrolled to the study after propensity score matching with 163 cases in each group. The patency time of extended group was 111.0 (82.0, 192.0) days, which was longer than that of conventional group with patency time of 93.0 (70.0, 141.8) days ( Z=3.260, P=0.001). Total bilirubin difference value of pre-operation and post-operation was less in extended group [51.2 (26.0, 114.7) μmol/L VS 46.0 (13.9, 81.1) μmol/L, Z=2.095, P=0.036]. The rate of early adverse events [4.3% (7/163) VS 3.7% (6/163), P=0.079] and median in-patient days (10.0 days VS 10.0 days, P=0.379) were similar in the two groups. Conclusion:Enteral extended biliary stent is effective and safe for treatment of biliary stricture, which can prolong the patency time without increasing postoperative complications and hospital stay.

Objective To understand the current status and influencing factors of patient perception for humanistic care in China hospitals,and to provide a basis for developing nursing humanistic care measures and improving the quality of nursing humanistic care services.Methods A total of 30,099 outpatients and inpatients from 107 hospitals in 30 provinces(autonomous regions and municipalities)from July to August 2022 as survey subjects.A general information questionnaire and the Relational Caring Questionnaire-Patient Form were used for a cross-sectional survey,and a single-factor analysis was used to analyze the influencing factors of patient relationship care.Results Finally,29 108 valid questionnaires were collected,and the effective questionnaire recovery rate was 96.7％.The patient evaluation of relationship care was(65.72±8.61)points.Single-factor analysis showed that gender,age,marital status,children's situation,education level,occupation,place of residence,average family income,medical insurance type,visiting department,and location of the visiting hospital,and whether or not surgery were influencing factors of patient relationship care(P＜0.05).Conclusion The evaluation score of caregiver-patient relationship care among Chinese hospital patients is above average,but there is still room for improvement in western and rural regions,seriously ill and outpatient patients,low-income and low-medical insurance reimbursement populations,and non-surgical patients.Medical institutions at all levels should optimize and improve nursing humanistic care services based on influencing factors,and further enhance patients'perception of nursing humanistic care.