Objective To evaluate the surgical technique and clinical value of laparoscopic bladder diverticulectomy guided by inserting ureteral catheters into the diverticulum under plasmakinetic resectoscope.Methods From December 2018 to May 2024,9 patients underwent laparoscopic bladder diverticulectomy in combination with resectoscope.Each patient had a solitary bladder diverticulum with a median maximum diameter of 6.40(5.70,7.40)cm(range:5.0～8.5 cm).Among the 9 patients,3 patients had concurrent benign prostatic hyperplasia(BPH)and simultaneously underwent transurethral plasmakinetic resection of the prostate;1 patient had concurrent both BPH and bladder calculi,requiring simultaneously underwent plasmakinetic resection of the prostate and bladder calculi removal;2 patients required ureteral reimplantation as the diverticulum was directly involving the ureteral orifice;1 case underwent ureteroscopic double-J stent implantation because the opening of the ipsilateral ureter was adjacent to the entrance of the diverticulum.Results Bladder diverticulectomy was successfully performed in the all patients.Median operative time was 160.00(120.00,317.50)min(range:85～345 min).Median estimated blood loss was 20.00(10.00,150.00)mL(range:10～300 mL).No iatrogenic injuries to adjacent organs were observed.Pelvic drains were removed 1～3 d postoperatively,with no urine leakage.Urinary catheters were maintained for 7～10 d after operation.Follow-up at 3～12 months showed no recurrence or hydronephrosis in any of the patients.Conclusion Laparoscopic resection of bladder diverticula guided by ureteral catheter placed into bladder diverticula by means of resectoscope has the advantages of less trauma,less bleeding and faster recovery,and is an effective measure for the treatment of bladder diverticula.

Objective To evaluate the surgical technique and clinical value of laparoscopic bladder diverticulectomy guided by inserting ureteral catheters into the diverticulum under plasmakinetic resectoscope.Methods From December 2018 to May 2024,9 patients underwent laparoscopic bladder diverticulectomy in combination with resectoscope.Each patient had a solitary bladder diverticulum with a median maximum diameter of 6.40(5.70,7.40)cm(range:5.0～8.5 cm).Among the 9 patients,3 patients had concurrent benign prostatic hyperplasia(BPH)and simultaneously underwent transurethral plasmakinetic resection of the prostate;1 patient had concurrent both BPH and bladder calculi,requiring simultaneously underwent plasmakinetic resection of the prostate and bladder calculi removal;2 patients required ureteral reimplantation as the diverticulum was directly involving the ureteral orifice;1 case underwent ureteroscopic double-J stent implantation because the opening of the ipsilateral ureter was adjacent to the entrance of the diverticulum.Results Bladder diverticulectomy was successfully performed in the all patients.Median operative time was 160.00(120.00,317.50)min(range:85～345 min).Median estimated blood loss was 20.00(10.00,150.00)mL(range:10～300 mL).No iatrogenic injuries to adjacent organs were observed.Pelvic drains were removed 1～3 d postoperatively,with no urine leakage.Urinary catheters were maintained for 7～10 d after operation.Follow-up at 3～12 months showed no recurrence or hydronephrosis in any of the patients.Conclusion Laparoscopic resection of bladder diverticula guided by ureteral catheter placed into bladder diverticula by means of resectoscope has the advantages of less trauma,less bleeding and faster recovery,and is an effective measure for the treatment of bladder diverticula.

Objective:To evaluate the efficacy and safety of mosapride citrate dispersible tablet (MP) combined with Shugan Jieyu capsule (SGJY) in the treatment of functional dyspepsia (FD).Methods:From April 2018 to January 2019, FD patients from 10 hospitals including Renji Hospital, Shanghai Jiaotong University School of Medicine, Luohe Hospital of Traditional Chinese Medicine, the Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Handan Hospital of Traditional Chinese Medicine and Nanshi Hospital of Nanyang were selected for a randomized, double-blind, placebo-controlled trial. The patient health questionnaire-9 (PHQ-9) and generalized anxiety disorder-7 (GAD-7) were used to assess depression and anxiety in FD patients, respectively. According to the random number table method, 200 FD patients who met the inclusion criteria were randomly divided into SGJY+ MP group and placebo+ MP group, with 100 patients in each group, and all the patients were given oral MP. The patients of the SGJY+ MP group and the placebo+ MP group were given oral SGJY or placebo on the basis of MP, respectively. The patients of both groups were treated continuously for 6 weeks. Total FD symptom scores, PHQ-9 and GAD-7 scores, as well as efficiency and safety were evaluated after treatment. Independent samples t-test and chi-square test were used for statistical analysis. Results:A total of 193 patients were included into the full analysis set with 94 cases in the SGJY+ MP group and 99 cases in the placebo+ MP group. A total of 183 patients completed the 6-week trial, including 89 cases in the SGJY+ MP group and 94 cases in the placebo+ MP group. A total of 198 patients were included in the safety analysis set, including 99 cases in the SGJY+ MP group and 99 cases in the placebo+ MP group.After treatment, the total FD symptom scores of the SGJY+ MP group and the placebo+ MP group were both lower than those of baseline before treatment (3.71±3.06 vs. 11.79±5.18 and 4.17±3.69 vs. 11.19±5.05), and the differences were both statistically significant ( t=-24.87 and -23.27, both P<0.001). The efficacy of the SGJY+ MP group was higher than that of the placebo+ MP group (86.5%, 77/89 vs. 74.5%, 70/94), and the difference was statistically significant ( χ2=4.69, P=0.030). The efficacy of patients with moderate-to-severe anxiety and depression in the SGJY+ MP group was both higher than that of patients in the placebo+ MP group (10/10 vs. 3/7, 85.0%, 17/20 vs. 8/14), and the differences were statistically significant ( χ2=5.66 and 5.33, P=0.017 and 0.010). The efficacy of patients with postprandial distress syndrome (PDS) subtype in the SGJY+ MP group was higher than that of patients in the placebo+ MP group (93.0%, 53/57 vs. 76.5%, 39/51), and the difference was statistically significant (χ 2=5.82, P=0.016). The PHQ-9 scores of patients with depression in both SGJY+ MP and placebo+ MP groups were lower than those at baseline before treatment (3.63±2.76 vs. 7.87±2.24 and 3.35±2.51 vs. 7.63±2.25), and the differences were statistically significant ( t=-14.88 and -15.87, both P<0.001). There was no significant difference in proportion of depressed patients with a ≥50% reduction in PHQ-9 scores from baseline value between the SGJY+ MP group and the placebo+ MP group (60.2%, 50/83 vs. 62.8%, 54/86; χ2=0.05, P=0.825). The GAD-7 scores of anxious patients both the SGJY+ MP group and the placebo+ MP group were lower than the baseline value before treatment (3.27±2.57 vs. 7.09±2.08 and 3.86±2.49 vs. 6.84±1.66), and the differences were statistically significant ( t=-13.30 and -11.47, both P<0.001). The proportion of anxious patients with a ≥50% reduction in GAD-7 scores from baseline in the SGJY+ MP group was higher than that of the placebo+ MP group (54.4%, 43/79 vs. 36.5%, 27/74), and the difference was statistically significant ( χ2=4.53, P=0.033). There were no serious adverse events in both the SGJY+ MP group and the placebo+ MP group during the treatment. There were no significant differences in the incidence of adverse events and adverse reactions during the treatment between the SGJY+ MP group and the placebo+ MP group (7.1%, 7/99 vs. 5.1%, 5/99, and 3.0%, 3/99 vs. 3.0%, 3/99, respectively; both P>0.05). Conclusion:SGTY can safely and effectively improve the efficacy of the prokinetic drugs in the treatment of FD symptoms, especially in FD patients with PDS subtype or with moderate-to-severe anxiety and with depression.

Objective To observe the effect of abdominal acupuncture in treating allergic rhinitis(AR).Methods Twenty-seven AR patients who attended Fangshan Hospital,Beijing University of Chinese Medicine from August to October 2022 were selected.They were divided into treatment group(15 cases)and control group(12 cases)according to randomized numerical table method.The treatment group received abdominal acupuncture.The control group at the same point was used one-time sterile cannula acupuncture to simulate acupuncture,but no needle was inserted into the acupoint.Two groups were treated,3 times a week for 4 weeks.The visual analogue scale(VAS),rhinoconjunctivitis quality of life questionnaire(RQLQ),Pittsburgh sleep quality index(PSQI)scores,and the histamine(HIS),leukotriene D4(LTD4),immunoglobulin E(IgE)levels were compared between two groups before and after treatment.Results At each time point after treatment,the VAS,RQLQ,PSQI scores and HIS,LTD4,IgE levels of patients in treatment group were significantly lower than those before treatment(P<0.05).There were no statistically significant differences in VAS,RQLQ,and PSQI scores,the HIS,LTD4,and IgE levels after 2-week treatment in both groups(P>0.05).After 4-week treatment and follow-up 4-week,the VAS,RQLQ,and PSQI scores,the HIS,and LTD4 levels in treatment group were significantly lower than those in control group(P<0.05).Conclusion Abdominal acupuncture has good therapeutic effect on AR and significantly improves life quality of the patients,which can reduce the levels of HIS,LTD4 and IgE.The therapy is worthy of clinical application.

Objective:To evaluate the efficacy and safety of mosapride citrate dispersible tablet (MP) combined with Shugan Jieyu capsule (SGJY) in the treatment of functional dyspepsia (FD).Methods:From April 2018 to January 2019, FD patients from 10 hospitals including Renji Hospital, Shanghai Jiaotong University School of Medicine, Luohe Hospital of Traditional Chinese Medicine, the Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Handan Hospital of Traditional Chinese Medicine and Nanshi Hospital of Nanyang were selected for a randomized, double-blind, placebo-controlled trial. The patient health questionnaire-9 (PHQ-9) and generalized anxiety disorder-7 (GAD-7) were used to assess depression and anxiety in FD patients, respectively. According to the random number table method, 200 FD patients who met the inclusion criteria were randomly divided into SGJY+ MP group and placebo+ MP group, with 100 patients in each group, and all the patients were given oral MP. The patients of the SGJY+ MP group and the placebo+ MP group were given oral SGJY or placebo on the basis of MP, respectively. The patients of both groups were treated continuously for 6 weeks. Total FD symptom scores, PHQ-9 and GAD-7 scores, as well as efficiency and safety were evaluated after treatment. Independent samples t-test and chi-square test were used for statistical analysis. Results:A total of 193 patients were included into the full analysis set with 94 cases in the SGJY+ MP group and 99 cases in the placebo+ MP group. A total of 183 patients completed the 6-week trial, including 89 cases in the SGJY+ MP group and 94 cases in the placebo+ MP group. A total of 198 patients were included in the safety analysis set, including 99 cases in the SGJY+ MP group and 99 cases in the placebo+ MP group.After treatment, the total FD symptom scores of the SGJY+ MP group and the placebo+ MP group were both lower than those of baseline before treatment (3.71±3.06 vs. 11.79±5.18 and 4.17±3.69 vs. 11.19±5.05), and the differences were both statistically significant ( t=-24.87 and -23.27, both P<0.001). The efficacy of the SGJY+ MP group was higher than that of the placebo+ MP group (86.5%, 77/89 vs. 74.5%, 70/94), and the difference was statistically significant ( χ2=4.69, P=0.030). The efficacy of patients with moderate-to-severe anxiety and depression in the SGJY+ MP group was both higher than that of patients in the placebo+ MP group (10/10 vs. 3/7, 85.0%, 17/20 vs. 8/14), and the differences were statistically significant ( χ2=5.66 and 5.33, P=0.017 and 0.010). The efficacy of patients with postprandial distress syndrome (PDS) subtype in the SGJY+ MP group was higher than that of patients in the placebo+ MP group (93.0%, 53/57 vs. 76.5%, 39/51), and the difference was statistically significant (χ 2=5.82, P=0.016). The PHQ-9 scores of patients with depression in both SGJY+ MP and placebo+ MP groups were lower than those at baseline before treatment (3.63±2.76 vs. 7.87±2.24 and 3.35±2.51 vs. 7.63±2.25), and the differences were statistically significant ( t=-14.88 and -15.87, both P<0.001). There was no significant difference in proportion of depressed patients with a ≥50% reduction in PHQ-9 scores from baseline value between the SGJY+ MP group and the placebo+ MP group (60.2%, 50/83 vs. 62.8%, 54/86; χ2=0.05, P=0.825). The GAD-7 scores of anxious patients both the SGJY+ MP group and the placebo+ MP group were lower than the baseline value before treatment (3.27±2.57 vs. 7.09±2.08 and 3.86±2.49 vs. 6.84±1.66), and the differences were statistically significant ( t=-13.30 and -11.47, both P<0.001). The proportion of anxious patients with a ≥50% reduction in GAD-7 scores from baseline in the SGJY+ MP group was higher than that of the placebo+ MP group (54.4%, 43/79 vs. 36.5%, 27/74), and the difference was statistically significant ( χ2=4.53, P=0.033). There were no serious adverse events in both the SGJY+ MP group and the placebo+ MP group during the treatment. There were no significant differences in the incidence of adverse events and adverse reactions during the treatment between the SGJY+ MP group and the placebo+ MP group (7.1%, 7/99 vs. 5.1%, 5/99, and 3.0%, 3/99 vs. 3.0%, 3/99, respectively; both P>0.05). Conclusion:SGTY can safely and effectively improve the efficacy of the prokinetic drugs in the treatment of FD symptoms, especially in FD patients with PDS subtype or with moderate-to-severe anxiety and with depression.

Objective:To investigate the expression of human epidermal growth factor receptor 2(HER2)and P53 and their relationship with microsatellite instability(MSI)in gastric cancer tissues.Methods:A total of 103 patients diagnosed with gastric cancer between January 2018 and October 2020 at Yueyang Hospital were enrolled in this study.HER2, P53 and mismatch repair proteins in gastric cancer tissues were detected with immunohistochemical(IHC)methods, and MSI screening was conducted at 7 sites with a new Idylla MSI(multiple fluorescent PCR)method.Results:Of 103 gastric cancer patients in this study, 77(74.8%)showed microsatellite stability(MSS)and 26(25.2%)showed MIS via IHC, and PCR also detected 77 MSS cases and 26 MSI cases.In MSI, there was more low HER2 expression than high HER2 expression, and the rate of low HER2 expression in MSI was higher than the rate of high HER2 expression in MSI( P<0.05).Also in MSI, there was more low P53 expression than high P53 expression, and the rate of low P53 expression in MSI was higher than the rate of high expression in MSI( P<0.05). Conclusions:MSS may exist in the process of gastric carcinogenesis and in gastric cancer it may be accompanied by low expression of HER2 and p53 in cancer tissues.There may be a mutually exclusive relationship between MSI and expressions of HER2 and p53, suggesting that carcinogenic mechanisms involving MSI may be very different from those involving HER2 and p53.MSI detection is very valuable in guiding treatment drug selection and prognosis assessment.

Objective To evaluate the efficacy of pulmonary surfactant(PS)in the treatment of acute respira﹣tory distress syndrome(ARDS)in the infants after congenital heart disease(CHD)operation. Methods The trial Was conducted from January 2012 to June 2017 in FuWai Hospital,and 90 infants Who had ARDS after cardiac surgery Were enrolled. They Were divided into 2 separate groups,PS group(conventional therapy +PS treatment,43 cases)and con﹣trol group(conventional therapy,47 cases). The clinical data,including age,body Weight,risk adjustment for congenital heart surgery 1(RACHS－1)degree,cardiopulmonary bypass( CPB)time,aortic occlusion time,mechanical ventila﹣tion time,intensive care unit(ICU)care time,mortality,complications,partial pressure of oxygen[pa(O2 )],fraction of inspiration O2(FiO2 )and pa(O2 )／FiO2(P／F),Were collected and analyzed. Results The average age,body Weight, RACHS－1 degree,CPB time and aortic occlusion time had no difference betWeen the 2 groups(P＞0. 05). After 24 h of treatment,pa(O2 )in PS group Was(94. 76 ± 13. 25)mmHg(1 mmHg﹦0. 133 kPa),Which Was significantly higher than that in control group[(67. 59 ± 7. 47)mmHg](P﹤0. 01). P／F in PS group Was 170. 37 ± 20. 62,Which Was sig﹣nificantly higher than that in control group(102. 65 ± 15. 29)( P﹤0. 01),While FiO2 in PS group Was(55. 18 ± 6. 89)%,Which Was significantly loWer than that in control group[(68. 59 ± 9. 59)%](P﹤0. 01). The mean me﹣chanical ventilation time[(194. 39 ± 26. 30)h]and ICU care time[(11. 64 ± 3. 26)d]of the experimental group Were shorter than control group[(288. 63 ± 26. 42)h and(16. 65 ± 4. 18)d],and the differences Were statistically significant(P﹤0. 01). Eight deaths occurred,PS group had 1 infant dead,and the control group had 7 deaths,so the mortality in PS group Was 2. 32%,loWer than that in control group(14. 89%),and the difference Was statistically sig﹣nificant(P﹤0. 01). Postoperative complications occurred in 23 patients,of Which PS group had 9 cases postoperative complications and control group had 15 cases,so the incidence of complications in PS group Was 20. 93%,loWer than that in control group(31. 91%),and the difference Was statistically significant(P ﹤0. 01). Conclusions PS has good efficacy in treating ARDS in infants With ARDS after congenital heart disease operation.

Objective To investigate the effects of olanzapine combined with metacognitive training on social cognition and insight of schizophrenic patients.Methods One hundred twenty patients with schizophrenia were randomly divided into two groups. All patients received four week treatment. The study gr oup received olanzapine combined metacognitive training treatment and the control group only used olanzapine treatment. The positive and negative symptoms scale (PANSS), the Insight and Treatment Attitude Questionnaire (ITAQ), the Beck Cognitive Insight Scale (BCIS) and Faux Pas Recognition Task (FPRT) were assessed at baseline and after four weeks of treatment. Result There was no statistically significant difference in the scores of all battery between two groups before treatment (P>0.05). the scores of total PANSS and subscales, ITAQ, BCIS and FPRT were statistically significant between study and control groups (P<0.05).After 4 weeks of treatment,the total PANSS scores and subscales scores were significantly lower in the study group than in the control group (P<0.05). The ITAQ score, self-reflection factor of BCIS, composite index and FPRT scores were significantly higher in the study group than in the control group (P<0.05). The difference in self-certainty of BCIS difference was not statistically significant(P>0.05).Differences of the remaining scales were statistically significant(P<0.05). Conclusion Olanzapine combined with metacognitive training has a significant effect on the social cognitive dysfunction in schizophrenic patients,improving the patient's insight and enhancing the social function.

Objective To evaluate the efficacy of pulmonary surfactant (PS) on severe acute respiratory distress syndrome (ARDS) in different age baby with congenital heart disease. Methods We divided 43 baby patients into two separate groups including a little baby group (12 patients with age less than 3 months) and an infants group (31 patients with age of 3 months to one year). Both groups of patients were treated with intratracheal PS at the same time. The clinical data were collected and analyzed. Results The little baby group had lower body weight. There was no statistical difference in the cardiopulmonary bypass (CPB) time, operation blocking time, mechanical ventilation time, ICU stay time between the two groups (P>0.05). Before treatment, arterial partial presurre of oxygen (PaO2), fractional oxygen concentration in inspire gas (FiO2), the ratio of arterial PO2 to the inspired oxygen fraction (P/F) and arterial-alveolar N2 difference or gradient (a/A) had no difference between the two groups (P>0.05). After treatment, PaO2 and P/F of both groups were significantly lower than before (P<0.05), and FiO2 and P/F were significantly higher than before (P<0.05). After 24 h of treatment, PaO2 and P/F of the little baby group was significantly higher than that of the infants group (P<0.05), and FiO2 and P/F were significantly lower than those of the infants group (P<0.05). Conclusion PS treating severe ARDS in little baby with congenital heart disease has better effect than infants.

Objective To investigate the clinical effect of combined treatment of upper gastrointestinal bleeding in emergency internal medicine. Methods A total of 102 patients with upper gastrointestinal bleeding were enrolled in the Department of Emergency Gastroenterology, Peking Binhai University Hospital from June 2014 to October 2016. The patients were randomly divided into observation group and control group, 51 cases in each group.The control group were only given omeprazole sodium, tranexamic acid injection,the observation group were given Agkistrodon hemocoagulase for injection on patients on the basis of the control group.After treatment, the clinical curative effect of two groups of patients were evaluated, the hospitalization days, the average hemostasis time, blood transfusion, bowel recovery time, abdominal pain relief time, the adverse reactions occurred of the two groups were observed.Results The total effective rate of the observation group was significantly higher than that of the control group (P< 0.05). The hemostasis time,the time of hospitalization and the average blood transfusion in the observation group were significantly lower than those in the control group (P<0.05). The recovery time of bowel and the time of pain relief in the observation group were significantly lower than in the control group (P<0.05). There was no significant difference in the incidence of adverse reactions between the observation group and the control group.Conclusion Comprehensive treatment of upper gastrointestinal bleeding with emergency internal medicine can significantly improve the clinical efficacy, shorten the time of hemostasis and recovery, and is worthy of clinical application.