OBJECTIVE To evaluate the influence of pharmaceutical quality control on the efficiency and outcomes of standardized medication therapy management （MTM） services for patients with coronary heart disease by using Economic， Clinical and Humanistic Outcomes （ECHO） model. METHODS This study collected case data of coronary heart disease patients who received MTM services during January-March 2023 （pre-quality control implementation group， n＝96） and June-August 2023 （post-quality control implementation group， n＝164）. Using propensity score matching analysis， 80 patients were selected from each group. The study subsequently compared the economic， clinical， and humanistic outcome indicators of pharmaceutical services between the two matched groups. RESULTS There were no statistically significant differences in baseline data between the two groups after matching （P＞0.05）. Compared with pre-quality control implementation group， the daily treatment cost （16.26 yuan vs. 24.40 yuan， P＜0.001）， cost-effectiveness ratio [23.12 yuan/quality-adjusted life year （QALY） vs. 32.32 yuan/QALY， P＜0.001]， and the incidence of general adverse drug reactions （2.50% vs. 10.00%， P＝0.049） of post-quality control implementation group were decreased significantly； the utility value of the EuroQol Five-Dimensional Questionnaire （0.74± 0.06 vs. 0.71±0.07， P＝0.003）， the reduction in the number of medication related problems （1.0 vs. 0.5， P＜0.001）， the medication adherence score （[ 6.32±0.48） points vs. （6.10±0.37） points， P＝0.001]， and the satisfaction score （[ 92.56±1.52） points vs. （91.95±1.56） points， P＝0.013] all showed significant improvements. Neither group experienced serious adverse drug reactions. There was no statistically significant difference in the incidence of new adverse reactions between the two groups （1.25% vs. 3.75%， P＝0.310）. CONCLUSIONS Pharmaceutical quality control can improve the quality of pharmaceutical care， and the ECHO model can quantitatively evaluate the effect of MTM services， making pharmaceutical care better priced and more adaptable to social needs， thus being worthy of promotion.

JAK-STAT signaling pathway is an important cytokine signaling transduction pathway. Many monogenic loss-of-function or gain-of-function mutations in this pathway can cause inborn errors of immunity (IEI). Autoimmune diseases are caused by polygenic and different factors.The etiology of the disease is complex and diverse. The over-activation of JAK-STAT signaling pathway plays a significant role in the pathogenesis of autoimmune diseases. In this article, we summarize the mechanism of the JAK-STAT pathway and its role in the occurrence and development of IEI and autoimmune diseases, suggesting that the hyperactivation of JAK-STAT pathway having connection with IEI and autoimmune diseases. Meanwhile, we hope to make IEI a good model to study the pathogenesis of autoimmune diseases and to provide new ideas and directions for the clinical treatment of autoimmune diseases.

Objective: To analyze the prevalence of comorbidity of spinal curvature abnormality and malnutrition among primary and secondary school students aged 10-18 years in Tianjin in 2023, so as to provide scientific basis for the combined prevention of common diseases and multiple diseases among students and the construction of school health system. Methods: In September to October 2023, 31 884 primary and secondary school students aged 10 to 18 years in Tianjin were selected using stratified cluster random sampling. Abnormal spinal curvature in children and adolescents was assessed by Sereening of Spinal Curvature Abnormality of Children and Adolescents, while stunting, wasting, overweight, and obesity were determined according to the Screening for Malnutrition among Schoolage Children and Adolescents and Screening for Overweight and Obesity among Schoolage Children and Adolescents. The χ2 test was used to compare betweengroup differences in coprevalence, and multiple Logistic regression models were used to analyze the risk of different comorbidity types in different clusters. Results: The coprevalence of spinal curvature abnormality and malnutrition among primary and secondary school students in Tianjin was 1.6%, which was higher for girls than boys (1.8%, 1.4%), higher (2.5%) for senior high schools than for junior high schools and elementary schools (2.0%, 0.5%), and higher in rural than in urban areas (2.1%, 1.1%) (χ2=9.45, 141.92, 46.94, P<0.05). Multiple Logistic regression models showed that junior high school girls had a higher risk of incorrect posture comorbid with stunting and wasting (OR=4.52, 95%CI=1.84-11.06) and incorrect posture comorbid with overweight and obesity (OR=2.67, 95%CI=1.74-4.10) than boys, and that scoliosis/sagittal spinal abnormality comorbid with stunting and wasting (OR=0.10, 95%CI=0.02-0.44) risk was lower than that of boys, senior high school girls had a lower risk of scoliosis/sagittal spinal abnormality comorbid with overweight and obesity (OR=0.27, 95%CI=0.11-0.66) (P<0.05). Conclusions The coprevalence of spinal curvature abnormality and malnutrition is specific among primary and secondary school students in Tianjin, and the comorbidity type varies by gender and education stage. There is a need to increase prevention and control of spinal curvature abnormalities in school health working, intensive screening of key populations, and timely intervention.

OBJECTIVE To explore the safety， effectiveness， and cost-effectiveness of elderly patients with sarcopenia receiving Shenling baizhu powder combined with nutrition and exercise intervention， providing a reference for rational clinical drug use. METHODS A total of 237 elderly sarcopenia patients were randomly assigned to an observation group （118 cases） and a control group （119 cases）. Both groups of patients received nutrition and exercise intervention； the observation group added Shenling baizhu powder （6 g each time， three times daily） on this basis. The safety， effectiveness， and cost-effectiveness of the two plans were compared after 3 months. RESULTS Both groups of patients completed the follow-up. Before intervention， no significant difference was observed in skeletal muscle index （SMI）， grip strength， and 6-minute walk test （6MWT） speed between the two groups （P＞0.05）. After intervention， the grip strength of the patients in the observation group was significantly greater than that of the control group （25.05 kg vs. 23.18 kg， P＜0.01）； the treatment response rate of sarcopenia， SMI， and 6MWT speed were higher than those of the control group， butthe differences were not statistically significant （P＞0.05）. The adverse reaction/event rate of the patients in the observation group was lower than that of the control group （14.41% vs. 16.81%， P＝0.611）， but the difference was not statistically significant. Compared with the control group’s plan， the cost of the observation group’s plan was higher （981.25 yuan vs. 913.94 yuan）， and the effect was better （effectiveness rate： 0.618 6 vs. 0.563 0）， with an incremental cost-effectiveness ratio of 1 210.61 yuan. The results of the sensitivity analysis were consistent with the cost-effectiveness analysis results. CONCLUSION Elderly patients with sarcopenia who receive Shenling baizhu powder combined with nutrition and exercise intervention can significantly strengthen grip strength without increasing the incidence of adverse reactions/events. Compared with the control group plan， the observation group needs to spend an additional 1 210.61 yuan for each additional effective patient with sarcopenia.

The prevalence of hyperuricemia and gout is continuously increasing on a global scale,leading to increased social burden through complications such as chronic kidney disease,cardiovascular diseases,and joint disorders.Several studies have reported gender differences in the onset of gout,but the relationship between sex hormones as biologic markers and hyperurice-mia or gout has just gained attention in recent years,with ongoing debates on its authenticity and mechanisms.This article com-prehensively elaborates on the research progress in the impact of estrogen,androgen,progesterone,and sex hormone-binding globulin(SHBG)on hyperuricemia and gout,as well as underlying mechanisms.It will provide a basis for further understanding of uric acid metabolism and early prevention and treatment of gout.

Left ventricular assist device (LVAD) has become an important means in the treatment of end-stage heart failure.The incidence of RVF in LVAD recipientsis as high as 10% to 40%, and the mortality rate is as high as 50%.Therefore, it is important to reduce right ventricular dysfunction and improve prognosis if all relevant factors can be monitored and evaluated before operation and timely intervention and perioperative management can be strengthened. This article will review the predictive factors, management strategies and application of devices for RVF after LVAD operation.

Objective: To describe the current status of the prevalence of co-morbid myopia and obesity among 7-18 years students in the Inner Mongolia Autonomous Region in 2021 and to analyze the moderating effect of lifestyle in this association ，so as to provide scientific basis for the establishment of the mechanism of Co-morbidity，Shared Etiology，and Shared Prevention of common diseases in children and adolescents. Methods: A total of 139 630 primary and secondary school students aged 7-18 years from Inner Mongolia Autonomous Region were selected by stratified random cluster sampling method in September,2021. Myopia was determined using distance visual acuity examination and refractive error examination, and obesity was determined according to the BMI classification criteria for overweight, obesity screening of Chinese school age children and adolescents. Used a questionnaire, healthy lifestyles were determined according to the American Heart Association s Healthy Lifestyle Score by totaling the six scores for smoking, alcohol consumption, diet, exercise, screen time, and sleep duration.The χ 2 test was used to compare the association between group differences in the co-morbidity rate of myopia and obesity. The multivariable Logistic regression model was used to explore the influencing factors of the co-morbidity of myopia and obesity, and the stratified analysis was used to analyze the moderating effect of lifestyles on the prevalence of the co-morbidity. Results: The prevalence of myopia and obesity co-morbidity among students aged 7-18 years old in the Inner Mongolia Autonmous Region in 2021 was 13.7%, higher among boys than girls ( 15.5 % vs. 11.8%), higher among those aged 10-12 years old than 7-9,13-15,and 16-18 years old (14.7%,13.7%, 13.3%, 12.0%), higher among other ethnic minorities than Han Chinese and Mongolians (15.3%, 14.0%, 12.5%), higher in urban areas than that in suburban areas(15.3%, 13.0%), and middle economic level tracts were higher than poor and good tracts (14.8%, 12.9 %, 12.6%) ( χ 2=392.37，115.73，62.80，119.02，121.60, P <0.05). Multivariable Logistic regression modeling showed that unhealthy lifestyles ( OR=1.24, 95%CI=1.19-1.29 ) and middle level of lifestyle score ( OR=1.15, 95%CI=1.10-1.19 ) students had higher prevalence of co-morbidity, and the results were statistically significant among both boys and girls, the age groups of 10- 12, 13-15, and 16-18 years old, as well as the Han and Mongolian ethnic groups (all P <0.05). Conclusion In 2021, the current situation of myopia and obesity co-morbidity and unhealthy lifestyles among primary and secondary school students in the Inner Mongolia Autonomous Region are not optimistic.

Objective:To compare the efficacy of percutaneous vertebroplasty (PVP) in the treatment of osteoporotic lumbar compression fracture (OLCF) via the approach through midpoint transverse process-transition zone of articular process and the unilateral transpedicular approach.Methods:A prospective cohort study was conducted to analyze the clinical data of 794 patients with OLCF treated in Honghui Hospital affiliated to Xi′an Jiaotong University School of Medicine from January 2017 to December 2019. The patients were divided into transitional-zone puncture group (400 patients, 400 vertebrae) and pedicle puncture group (394 patients, 394 vertebrae) according to the envelope method. The transitional-zone puncture group was treated with PVP via the approach through midpoint transverse process-transition zone of articular process, and the pedicle puncture group was treated with PVP via the unilateral transpedicular approach. The operation time and radiation dose were documented. The visual analogue score (VAS) and Oswestry dysfunction index (ODI) were evaluated before operation and at 1 day, 3 months, 1 year after operation. The cement distribution and the incidence of complications such as cement leakage, re-fracture of the injured vertebra, spinal cord nerve injury and facet joint injury were detected.Results:The patients were composed of 270 males and 524 females, at the age of 68.9-78.5 years [(73.7±4.8)years]. All patients were followed up for 12-14 months [(13.4±0.8)months]. The operation time and radiation dose in transitional-zone puncture group were reduced compared with pedicle puncture group ( P<0.01). There was no significant difference in VAS and ODI between the two groups before operation (all P>0.05). The VAS between transitional-zone puncture group [(2.1±0.9)points, (2.3±1.1)points, (2.7±1.3)points] and pedicle puncture group [(2.3±0.7)points, (2.5±0.9)points, (2.9±1.1)points] was obviously reduced from that before operation (all P<0.01), significantly different at 1 day, 3 months, 1 year after operation ( P<0.05 or 0.01). The ODI between transitional-zone puncture group (14.3±1.8, 13.6±3.4, 11.3±4.4) and pedicle puncture group (25.5±5.7, 20.7±6.3, 20.6±6.9) was significantly different at 1 day, 3 months, 1 year after operation (all P<0.01), and all were obviously reduced from that before operation (all P<0.01). With regard to the cement distribution, the number of bilaterally cemented vertebrae in transitional-zone puncture group (324) was more than that in pedicle puncture group (94) ( P<0.01). The incidence of cement leakage, re-fracture of the injured vertebra and facet joint injury was 8.25%(22/400), 0.00%(0/400) and 3.25%(13/400) in transitional-zone puncture group, significantly different from 20.81%(82/394), 2.03%(8/394) and 9.90%(39/394) in pedicle puncture group ( P<0.05 or 0.01). There was no significant difference in spinal cord nerve injury between the two groups ( P>0.05). Conclusion:For OLCF, PVP via the approach through the midpoint transverse process-transition zone of articular process and the unilateral transpedicular approach are both effective, but the former has advantages of shorter operation time, smaller radiation dose, greater dispersion of bone cement and lower incidence of cement leakage, re-fracture of the injured vertebra and facet joint injury.

Objective:To compare the clinical efficacies of O-arm combined with CT three-dimensional navigation system assisted screw placement versus manual screw placement in treating lower cervical fracture and dislocation.Methods:A retrospective cohort study was used to analyze the clinical data of 41 patients with lower cervical fracture and dislocation, who were treated in Honghui Hospital, Xi′an Jiaotong University from May 2021 to February 2022. The patients included 26 males and 15 females, aged 31.5-48.6 years [(41.5±15.0)years]. The injured segments were C 3 in 3 patients, C 4 in 12, C 5 in 13, C 6 in 10 and C 7 in 3. Nineteen patients were treated with cervical pedicle screws by O-shaped arm combined with CT three-dimensional navigation system (navigation group, 76 screws) and 22 by bare hands (traditional group, 88 screws). The total operation time, effective operation time, single nail placement time, single screw correction times, screw distance from anterior cortex, intraoperative blood loss, intraoperative fluoroscopic radiation dose, incision length and length of hospital stay were compared between the two groups, and the height of intervertebral space, Cobb angle, interbody slip distance and American Spinal injury Association (ASIA) grade were compared before operation and at 3 days after operation. Visual analogue score (VAS), Japanese Orthopedic Association (JOA) score, and neck dysfunction index (NDI) were evaluated before operation, at 3 days, 3 months after operation and at the last follow-up. Accuracy of screw placement and incidence of complications (adjacent facet joint invasion, infection, screw loosening) were detected as well. Results:All the patients were followed up for 11.1-13.9 months [(12.5±1.4)months]. The total operation time, intraoperative blood loss, intraoperative fluoroscopic radiation dose and incision length in the navigation group were more or longer than those in the traditional group (all P<0.05). The effective operation time, single nail placement time, single nail correction times and screw distance from anterior cortex in the navigation group were markedly less or smaller than those in the traditional group (all P<0.05). There was no significant difference in the length of hospital stay between the two groups ( P>0.05). There were significant improvements in the height of intervertebral space, Cobb angle and interbody slip distance between the two groups at 3 days after operation (all P<0.05). There was no significant difference in the height of intervertebral space, Cobb angle, interbody slip distance or ASIA grade between the two groups before operation or at 3 days after operation (all P>0.05). Compared with pre-operation, the VAS, JOA score and NDI were significantly improved in both groups at 3 days, 3 months after operation and at the last follow-up (all P<0.05), with further improvement with time. There was no significant difference in VAS between the two groups before operation or at 3 months after operation (all P>0.05), but it was markedly lower in the navigation group compared with the traditional group at 3 days after operation and at the last follow-up (all P<0.05). There were no significant differences in JOA score or NDI between the two groups before operation or at 3 days and 3 months after operation (all P>0.05), but both were lower in the navigation group compared with the traditional group at the last follow-up (all P<0.05). The accuracies of placement of grade 0 and grade 0+1 screws were 92.0% (70/76) and 96.6% (73/76) in the navigation group, respectively, which were markedly higher than 88.7% (78/88) and 93.5% (82/88) in the traditional group (all P<0.05). The rates of adjacent facet joint invasion of A, B, and C degrees were 71.2% (54/76), 28.8% (22/76) and 0% (0/76) in the navigation group, respectively, while the invasion rates were 60.5% (53/88), 32.3% (28/88) and 7.3% (7/88) in the traditional group ( P<0.05). No screw loosening was noted in the navigation group, but the screw loosening rate was 9.1% (8/88) in the traditional group ( P<0.01). Conclusion:Compared with manual screw placement, O-arm combined with CT three-dimensional navigation system assisted screw placement for lower cervical fracture and dislocation has the advantages of shorter effective operation time, quicker screw placement, stronger screw holding force, better cervical stability, slighter postoperative pain, higher screw placement accuracy, and lower facet joint invasion and screw loosening rates.

Objective: To analyze the suicide attitude and influencing factors of college students with mental disorders in Shaoxing City, and to provide a basis for improving the attitude of college students with mentaldisorders towards suicide. Methods: From January 2018 to December 2021, 1 100 college students, among which 110 were previously confirmed by medical institutions to have mental disorders, were selected from two schools in Shaoxing, including Shaoxing University and Yuexiu Foreign Languages College, to participate in a questionnaire survey. Univariate and multivariate Logistic regression analysis were used to identify the main factors affecting the suicide attitude of college students with mental disorders. Results: Univariate analysis showed that the influence of different nature of college students with mental disorders on suicide attitude was related to age, gender, origin, suicide ideation, whether suicidal thoughts can be controlled, impulsive personality type, problem solving style, the differences were statistically significant ( χ 2/t=9.01, 15.05, 5.90, 5.86, 6.47, 4.92, 13.48, P <0.05). Multivariate Logistic regression analysis showed that age, gender, origin, suicidal ideation, uncontrolled suicidal thoughts, impulsive personality type, problem solving style were the main factors influencing the suicidal attitude of college students with mental disorders ( OR=3.13, 3.06, 2.89, 3.22, 3.25, 3.13 , 3.16, P <0.05). Conclusion problem solving and other factors. The selection of targeted treatment plan can improve the mental disorder condition of college students and promote the recovery of the disease.