Background/Aims: Reflux symptoms frequently present in patients diagnosed with functional dyspepsia (FD). This investigation sought to elucidate the contribution of gastroesophageal reflux in the overlap relationship. Methods: Consecutive patients presenting with reflux symptoms and/or FD symptoms were prospectively included. Comprehensive assessments, including symptoms evaluation, endoscopy, esophageal functional examinations (high-resolution manometry and reflux monitoring), and proton pump inhibitor (PPI) treatment efficacy evaluation, were conducted in these patients. Results: The study enrolled 315 patients, 43.2% of which had concurrent FD symptoms and overlapping reflux symptoms. Notably, a mere 28.7% of patients in the overlap symptoms group had objective gastroesophageal reflux disease evidences (the grade of esophagitis≥ B or the acid exposure time ≥ 4.2%). Functional heartburn was demonstrated to be the main cause of overlapping reflux symptoms(55.1%). Reflux parameters analysis revealed that the reflux burden in the overlap symptoms group paralleled that of the FD symptoms group, with both registering lower levels than the reflux symptoms group (P < 0.05). Furthermore, PPI response rates were notably diminished in the overlap symptoms group (P < 0.001), even for those with objective gastroesophageal reflux disease evidences. Conclusions The study illuminated that overlapping reflux symptoms in FD was common. Strikingly, these symptoms primarily diverged from reflux etiology and exhibited suboptimal responses to PPI intervention. These findings challenge prevailing paradigms and accentuate the imperative for nuanced therapeutic approaches tailored to the distinctive characteristics of overlapping reflux symptoms in the context of FD.

Background/Aims: Reflux symptoms frequently present in patients diagnosed with functional dyspepsia (FD). This investigation sought to elucidate the contribution of gastroesophageal reflux in the overlap relationship. Methods: Consecutive patients presenting with reflux symptoms and/or FD symptoms were prospectively included. Comprehensive assessments, including symptoms evaluation, endoscopy, esophageal functional examinations (high-resolution manometry and reflux monitoring), and proton pump inhibitor (PPI) treatment efficacy evaluation, were conducted in these patients. Results: The study enrolled 315 patients, 43.2% of which had concurrent FD symptoms and overlapping reflux symptoms. Notably, a mere 28.7% of patients in the overlap symptoms group had objective gastroesophageal reflux disease evidences (the grade of esophagitis≥ B or the acid exposure time ≥ 4.2%). Functional heartburn was demonstrated to be the main cause of overlapping reflux symptoms(55.1%). Reflux parameters analysis revealed that the reflux burden in the overlap symptoms group paralleled that of the FD symptoms group, with both registering lower levels than the reflux symptoms group (P < 0.05). Furthermore, PPI response rates were notably diminished in the overlap symptoms group (P < 0.001), even for those with objective gastroesophageal reflux disease evidences. Conclusions The study illuminated that overlapping reflux symptoms in FD was common. Strikingly, these symptoms primarily diverged from reflux etiology and exhibited suboptimal responses to PPI intervention. These findings challenge prevailing paradigms and accentuate the imperative for nuanced therapeutic approaches tailored to the distinctive characteristics of overlapping reflux symptoms in the context of FD.

Background/Aims: Reflux symptoms frequently present in patients diagnosed with functional dyspepsia (FD). This investigation sought to elucidate the contribution of gastroesophageal reflux in the overlap relationship. Methods: Consecutive patients presenting with reflux symptoms and/or FD symptoms were prospectively included. Comprehensive assessments, including symptoms evaluation, endoscopy, esophageal functional examinations (high-resolution manometry and reflux monitoring), and proton pump inhibitor (PPI) treatment efficacy evaluation, were conducted in these patients. Results: The study enrolled 315 patients, 43.2% of which had concurrent FD symptoms and overlapping reflux symptoms. Notably, a mere 28.7% of patients in the overlap symptoms group had objective gastroesophageal reflux disease evidences (the grade of esophagitis≥ B or the acid exposure time ≥ 4.2%). Functional heartburn was demonstrated to be the main cause of overlapping reflux symptoms(55.1%). Reflux parameters analysis revealed that the reflux burden in the overlap symptoms group paralleled that of the FD symptoms group, with both registering lower levels than the reflux symptoms group (P < 0.05). Furthermore, PPI response rates were notably diminished in the overlap symptoms group (P < 0.001), even for those with objective gastroesophageal reflux disease evidences. Conclusions The study illuminated that overlapping reflux symptoms in FD was common. Strikingly, these symptoms primarily diverged from reflux etiology and exhibited suboptimal responses to PPI intervention. These findings challenge prevailing paradigms and accentuate the imperative for nuanced therapeutic approaches tailored to the distinctive characteristics of overlapping reflux symptoms in the context of FD.

Objective:To summarize the progress in research of economic evaluation of HIV vaccination strategies in the world, and provide reference for future decision-making and research on HIV vaccination.Methods:The key words used for literature retrieval were "HIV/AIDS", and "vaccine/vaccination" and "economic evaluation/cost-effectiveness analysis/cost-utility analysis/cost-benefit analysis/HTA". Literatures about the economic evaluation of HIV vaccination strategies published as of July 31, 2022, were retrieved from Wanfang Data (Wanfang), China Hospital Knowledge Database (CHKD), and PubMed databases. The quality of the articles was evaluated and analyzed comprehensively.Results:A total of 17 study articles with good quality were included. Results from the comprehensive analysis showed that HIV vaccination is a cost-saving or cost-effective strategy for key populations or the whole population. HIV vaccination could effectively reduce new infections and improve the quality of life of population. Factors, such as vaccine efficiency, coverage rate, price, and risk behavior change after vaccination, would affect the vaccination effect in different targeted populations.Conclusions:There were limited high-quality research data about the economic evaluation of HIV vaccination strategies. It is necessary to conduct in-depth research based on real-world evidence.

ObjectiveTo systematically review the effect of high-intensity interval training (HIIT) on executive function for healthy children and adolescents, and delineate the factors related to the intervention outcome. MethodsLiterature about the effect of HIIT on executive functions for healthy children and adolescent was retrieved from Web of Science, PubMed, Cochrane, Embase, Google Scholar, and CNKI, up to July 31st, 2023. The methodological quality was evaluated using the Physiotherapy Evidence Database (PEDro) scale, and relevant data were systematically reviewed. ResultsFifteen researches were included, from nine countries, comprising 13 randomized controlled trials with the scores of PEDro scale from five to eight, involving 17 021 participants aged six to 18 years. They were published mainly from 2016 to 2023. The primary factors related to the intervention outcome were the age of participants, HIIT intervention programs, and work-to-rest ratio. HIIT significantly improved working memory and inhibitory control in healthy children, while it was limited for adolescents. ConclusionHIIT can significantly improve inhibitory control and working memory in healthy children. Key factors related to the intervention outcomes include the age of participants and the specifics of the HIIT program, etc.

To investigate the prevalence of diabetes mellitus (DM) among residents in Chongchuan district, Nantong city in 2012 and 2018, and evaluate the effectiveness of community comprehensive management of DM. Based on the data of 17 780 and 13 382 residents in the cross-sectional surveys of the " National Demonstration Area for Comprehensive Prevention and Control of Chronic Diseases " project in Chongchuan District of Nantong City, Jiangsu Province in 2012 and 2018, 4 583 and 3 996 DM-related information were obtained. The population of Jiangsu Province in 2012 and 2018 was used as the reference for standardization. The rates of prevalence and management (including awareness, treatment, treatment of patients who knew their diabetic situation, control and control of patients under treatment) of DM in the two surveys were compared using chi-square test. The results showed that in 2012 and 2018, the prevalence rates of DM were 12.0% and 15.7% (χ²=24.25, P<0.05), and the standardized rates were 10.1% and 10.8% (χ²=1.05, P=0.306). The incidence rates were 5.7% and 2.3%, respectively (χ²=55.60, P<0.05). The standardized prevalence rates in the two surveys were 9.7% and 11.6% for males (χ²=3.66, P=0.056) and 10.5% and 9.9% for females (χ²=0.50, P=0.481), 7.2% and 6.5% (χ²=0.85, P=0.357) for people aged 18-59 years old and 20.6% and 21.9% (χ²=0.91, P=0.339) for people aged 60 years and over, respectively. The standardized rates of awareness, treatment, treatment of patients who knew their diabetic situation, control, and control of patients under treatment in 2018 were 84.4%, 80.3%, 95.2%, 58.4%, and 70.2%, respectively, higher than 47.2%, 23.4%, 44.8%, 30.4% and 59.4% in 2012 (χ²=183.33, χ²=380.65, χ²=282.99, χ²=93.24, χ²=6.22, all P<0.05). Among men, the standardized rates of awareness, treatment, treatment of patients who knew their diabetic situation, and control in 2018 were 85.8%, 78.8%, 91.8% and 62.7%, higher than 50.5%, 37.5%, 72.3% and 32.6% in 2012 (χ²=78.40, χ²=96.17, χ²=27.55, χ²=48.96, all P<0.05). Similarly, the standardized management rates in 2018 were 83.0%, 81.7%, 98.5%, 54.1% and 65.1%, higher than 44.0%, 10.0%, 18.3%, 28.2% and 48.8% in 2012 among women (χ²=105.52, χ²=326.36, χ²=317.22, χ²=43.34, χ²=3.87, all P<0.05). The standardized rates of awareness, treatment, treatment of patients who knew their diabetic situation, and control of people aged 18-59 and 60 years and over were 82.9%, 79.7%, 96.1%, 55.0% and 88.0%, 81.8%, 93.0% and 67.2%, higher than 42.6%, 19.8%, 42.2%, 27.5% and 63.9%, 36.8%, 53.9%, 40.8% in 2012 (χ²=44.51, χ²=102.17, χ²=57.78, χ²=21.65, all P<0.05; χ²=71.18, χ²=181.55, χ²=146.26, χ²=59.23, all P<0.05). The comprehensive prevention and control system of chronic diseases, which comprehensively covered the life of community residents, had good management effect on DM, and effectively promoted health education and health promotion.
Adolescent ; Adult ; Aged ; Cross-Sectional Studies ; Diabetes Mellitus/prevention & control* ; Female ; Humans ; Incidence ; Male ; Middle Aged ; Prevalence ; Rural Population ; Young Adult

Objective:To explore the influencing factors of bowel preparation quality in hospitalized elderly patients, and to find the appropriate waiting time from the end of bowel preparation to the beginning of colonoscopy.Methods:Baseline and clinical data of elderly patients over 60 years old who underwent colonoscopy in the Tenth People′s Hospital, Tongji University from February 2021 to August 2021 were collected. Multivariate analysis was used to screen the factors that might affect the quality of bowel preparation in hospitalized elderly patients. Patients were grouped according to waiting time before colonoscopy. After eliminating confounding factors using propensity matching analysis, the difference of bowel preparation quality among groups was compared.Results:251 patients were included in the study. Multivariate analysis revealed that, hypertension ( OR=3.530, 95% CI 1.295-9.618), chronic constipation ( OR=3.302,95% CI 1.132-9.632), dietary compliance ( OR=0.161, 95% CI 0.070-0.371), medication and drinking water compliance ( OR=0.167, 95% CI 0.070-0.397), exercise compliance after medication ( OR=2.245, 95% CI 1.040-4.845), The frequency of defecation after medication ( OR=0.446, 95% CI 0.308-0.647) and waiting time ( OR=0.537, 95% CI 0.387-0.745) were important factors affecting the quality of bowel preparation in hospitalized elderly patients ( P<0.05). There were differences in bowel preparation quality between groups of waiting times. The overall quality of bowel preparation in 120-180 min group was significantly better than that in 241-300 min group, 301-360 min group and>360 min group ( P<0.05). The overall quality of bowel preparation in 181-240 min group was better than that in >360 min group ( P<0.05). There were no significant differences among other groups( P>0.05). The scores of cecum and ascending colon were the best in 120-180 min group, and the cleanliness of descending colon, sigmoid colon and rectum was significantly higher in 241-300 min group, 301-360 min group and > 360 min group. The scores of descending colon, sigmoid colon and rectum showed that the intestinal preparation quality of 181-240 min group was better than that of 301-360 min group and > 360 min group. Conclusions:The best examination time for elderly patients is about 180 minutes after bowelpreparation. Medical workers should flexibly guide the medication time to ensure that patients are in the best clean state of intestinal tract during examination.

Objective:To investigate the effect of Stemona tuberosa alkaloids on the apoptosis of human hepatoma SMMC-7721 cells and the expression of apoptosis-related proteins including B lymphocytoma-2 （Bcl-2）， Bcl-2-associated X protein （Bax）， and cleaved cysteinyl aspartate-specific protease-3 （cleaved Caspase-3）. Method:SMMC-7721 cells were routinely cultured， passaged， and treated with various concentrations （50， 75， 112， 167， and 250 mg·L^-1） of S. tuberosa alkaloids， while those in the blank control group were only treated with 10% fetal bovine serum. The cell proliferation was determined by tetrazolium bromide （MTT） colorimetry and colony assay and the cell apoptosis by Hoechst 33258 staining. The protein expression levels of Bcl-2， Bax， and cleaved Caspase-3 were detected by Western blot. Result:S. tuberosa alkaloids inhibited the proliferation of SMMC-7721 cells， and the inhibition rate was significantly increased in comparison with that in the blank control group （P<0.01）， with the half maximal inhibitory concentrations （IC₅₀） at 24 h， 48 h， and 72 h being （173.36±8.75）， （112.14±16.50）， and （96.41±2.60）mg·L^-1， respectively. The cell colony-inhibitory activity was significantly increased in a dose-dependent manner （P<0.01）. Compared with the blank control group， S. tuberosa alkaloids promoted the apoptosis of SMMC-7721 cells， manifested as increased number of apoptotic cells and elevated apoptotic rate （P<0.01）. The typical morphological changes such as brightly blue-fluorescent condensed nuclei， cytoplasmic shrinking， and karyopyknosis were found under the upright fluorescence microscope. As revealed by comparison with the blank control group， the expression of Bcl-2 was significantly down-regulated （P<0.01）， while the protein expression levels of pro-apoptotic protein Bax and cleaved Caspase-3 in the 75， 112， 167， and 250 mg·L^-1 S. tuberosa alkaloids groups were significantly up-regulated （P<0.01）. Conclusion:S. tuberosa alkaloids inhibit the proliferation of SMMC-7721 cells and promote their apoptosis possibly by inhibiting Bcl-2 protein expression and promoting Bax and cleaved Caspase-3 protein expression.

Objective:To investigate the application value of a new internal cold circula-tion bipolar radio frequency device in open hepatectomy.Methods:The retrospective cohort study was conducted. The clinical data of 85 patients with hepatocellular carcinoma who underwent open hepatectomy at the Affiliated Tumor Hospital of Zhengzhou University from February 2017 to January 2020 were collected. There were 48 males and 37 females, aged from 32 to 74 years, with a median age of 52 years. Of 85 patients, 45 cases undergoing hepatectomy assisted by the new internal cold circulation bipolar radio frequency device were allocated into new internal cold circulation bipolar radio frequency device group, and 40 cases undergoing hepatectomy assisted by Habib-4X bipolar radio frequency device were allocated into Habib-4X group, respectively. Observation indicators: (1) intraoperative situations; (2) postoperative situations; (3) follow-up. Follow-up was conducted by outpatient, inpatient reexamination and telephone interview to detect the postoperative complications and death of patient within postoperative 30 days up to May 2020. Measurement data with normal distribution were represented as Mean± SD, and independent sample t test was used for comparison between groups. Measurement data with skewed distribution were expressed as M(range), and nonparametric Mann-Whitney U test was used for comparison between groups. Count data were represented as absolute numbers, and comparison between groups was analyzed using the chi-square test or Fisher exact probability. Repeated measurement data were anlyzed by the repeated ANOVA. Results:(1) Intraoperative situations: the time of crosscutting process for liver parenchyma, average area transection speed, coagulation tissue width, cases with needle bleeding rate and electrode needle charring were (55±16)minutes, (4.8±1.2)cm 2/minute, (1.4±0.2)cm, 6, 10 for the new internal cold circulation bipolar radio frequency device group, versus (64±15)minutes, (3.6±1.0)cm 2/minute, (1.8±0.2)cm, 14, 25 for the Habib-4X group, respectively, showing significant differences in the above indicators between the two groups ( t=2.665, 4.973, 9.204, χ2=5.525, 14.184, P<0.05). (2) Postoperative situations: for the new internal cold circulation bipolar radio frequency device group, the total bilirubin (TBil) was (20±12)μmol/L, (25±12)μmol/L, (20±14)μmol/L at postoperative 1, 3, 7 days, the prothrombin time (PT) was (15.4±2.2)seconds, (14.2±2.1)seconds, (12.7±0.8)seconds, the alanine aminotransferase (ALT) was (288±248)IU/L, (132±61)IU/L, (67±32)IU/L, the aspartate aminotransferase (AST) was (279±114)IU/L, (50±22)IU/L, (30±13)IU/L. For the Habib-4X group, the TBil was 1(22±15)μmol/L, (23±10)μmol/L, (19±8)μmol/L at postoperative 1, 3, 7 days, PT was (15.8±2.8)seconds, (14.3±2.0)seconds, (13.6±1.3)seconds, the ALT was (369±269)IU/L, (133±99)IU/L, (54±30)IU/L, the AST was (345±125)IU/L, (60±36)IU/L, (32±11)IU/L. There were significant differences in the time effect of PT, ALT, AST between the two groups ( F=18.364, 23.020, 93.786, P<0.05). There was no significant difference in the time effect, between-group effect, interaction effect of TBil or between-group effect, interaction effect of PT, ALT, AST between the two groups ( F=2.421, 1.424, 0.522, 1.593, 0.312, 0.121, 0.267, 1.027, 0.600, P>0.05). (3) Follow-up: 85 patients were followed up for 4 to 39 months, with a median follow-up time of 16 months. There were 5 patients in the new internal cooling circulation bipolar radiofrequency device group and 8 patients in the Habib-4X group with complications, respectively, showing no significant difference in overall complications between the two groups ( χ2=1.292, P>0.05). The number of deaths in the new internal cooling circulation bipolar radio frequency device group and Habib-4X group was 0 and 1, respectively, showing no significant difference between the two groups ( P>0.05). Conclusion:The new internal cold-circulating bipolar radio frequency device for open hepatectomy is safe and effective, which cuts the liver parenchyma faster, has lower carbonization rate at the tip of electrode needle, and has more accurate coagulation range.

OBJECTIVE: To compare the therapeutic effect between rehabilitation robot rehabilitation training synchronizing acupuncture exercise therapy and simple acupuncture exercise therapy on lower limb function and life activity ability for postoperative patients with hip fracture. METHODS: A total of 50 elderly postoperative patients with hip fracture were randomly divided into an observation group and a control group, 25 cases in each group. Both groups were treated with acupuncture at hip three points of the affected side and lateral line 1 of vertex, anterior oblique parietotemporal line of the healthy side, hip three needles were retained for 30 min. The scalp acupuncture needles were continue retained, the observation group was given acupuncture exercise therapy to synchronize lower limb rehabilitation robot rehabilitation training, and the control group was given acupuncture exercise therapy. The two groups were treated once a day, 7 times as a course of treatment, and totally 4 courses were required. The Harris score, Barthel index score and quadriceps femoris isokinetic muscle strength indexes [peak torque (PT), average power (AP), flexor peak torque/extensor peak torque (F/E)] were compared between the two groups before and after treatment. RESULTS: After treatment, the Harris score, Barthel index score, PT and AP were higher than those before treatment ( CONCLUSION Rehabilitation robot rehabilitation training of lower limbs synchronizing acupuncture exercise therapy could enhance the hip joint activity function and quadriceps muscle group function of elderly postoperative patients with hip fracture, and effectively improve the lower limb function and life activity ability.
Acupuncture Points ; Acupuncture Therapy ; Aged ; Exercise Therapy ; Humans ; Robotics ; Stroke ; Stroke Rehabilitation ; Treatment Outcome