Objective: To analyze the unregistered treatment situation and its influencing factors among pulmonary tuberculosis patients in Quzhou City, Zhejiang Province from 2017 to 2023, so as to provide a basis for promoting the management of tuberculosis patients and optimizing disease prevention and control strategies. Methods: Data of pulmonary tuberculosis patients including demographic information, etiological results, and mortality status were collected through the China Disease Prevention and Control Information System Infectious Disease Reporting and Surveillance System and the Tuberculosis Management Information System. Pulmonary tuberculosis patients not matched in the Tuberculosis Management Information System were defined as unregistered treatment patients, and the unregistered treatment rate was analyzed. Factors affecting unregistered treatment among pulmonary tuberculosis patients were analyzed using a multivariable logistic regression model. Results: A total of 10 779 pulmonary tuberculosis patients were reported in Quzhou City from 2017 to 2023, including 7 700 males (71.44%) and 3 079 females (28.56%). There were 5 484 cases aged <65 years, accounting for 50.88%. Among them, 630 cases were unregistered treatment, with an unregistered treatment rate of 5.84% (95%CI: 5.42%-6.38%). Multivariable logistic regression analysis showed pulmonary tuberculosis patients aged ≥65 years (OR=1.829, 95%CI: 1.512-2.212) had a higher risk of being unregistered treatment than those aged <65 years; patients with non-local household registration (OR=5.710, 95%CI: 4.724-6.901) had a higher risk than local patients; and patients engaged in housework/unemployed (OR=2.001, 95%CI: 1.421-2.818) or other occupations (OR=2.396, 95%CI: 1.789-3.137) had a higher risk than farmers. The mortality of unregistered treatment pulmonary tuberculosis patients was higher than the registered treatment patients (26.67% vs. 5.02%),with a significantly elevated mortality risk (OR=7.147, 95%CI: 5.738-8.902). Conclusions The unregistered treatment rate among pulmonary tuberculosis patients was well controlled in Quzhou City from 2017 to 2023, but the elderly, patients with non-local household registration, and those engaged in housework/unemployed had a higher risk of unregistered treatment. It is recommended to improve medical and social security policies, strengthen health education on tuberculosis prevention, enhance treatment adherence, and reduce mortality risk.

Debates persist regarding the efficacy and safety of azvudine, particularly its real-world outcomes. This study involved patients aged ≥60 years who were admitted to 25 hospitals in mainland China with confirmed SARS-CoV-2 infection between December 1, 2022, and February 28, 2023. Efficacy outcomes were all-cause mortality during hospitalization, the proportion of patients discharged with recovery, time to nucleic acid-negative conversion (T _NANC), time to symptom improvement (T _SI), and time of hospital stay (T _HS). Safety was also assessed. Among the 5884 participants identified, 1999 received azvudine, and 1999 matched controls were included after exclusion and propensity score matching. Azvudine recipients exhibited lower all-cause mortality compared with controls in the overall population (13.3% vs. 17.1%, RR, 0.78; 95% CI, 0.67-0.90; P = 0.001) and in the severe subgroup (25.7% vs. 33.7%; RR, 0.76; 95% CI, 0.66-0.88; P < 0.001). A higher proportion of patients discharged with recovery, and a shorter T _NANC were associated with azvudine recipients, especially in the severe subgroup. The incidence of adverse events in azvudine recipients was comparable to that in the control group (2.3% vs. 1.7%, P = 0.170). In conclusion, azvudine showed efficacy and safety in older patients hospitalized with COVID-19 during the SARS-CoV-2 omicron wave in China.

Objective To investigate the application value of CT perfusion imaging in patient with traumatic brain injury(TBI).Methods Thirty-seven patients with TBI were included retrospectively and divided into mild,moderate,and severe groups according to Glasgow coma scale(GCS)score.Perfusion parameters of the cerebral hemispheres on the injured side and the contralateral side of the level of basal ganglia were compared.After three months,the correlations between perfusion parameters and GCS score at baseline and Glasgow outcome scale-extended(GOSE)score at follow-up were further analyzed,respectively.Results The injured side of TBI patients showed hypo-perfusion compared with that of the contralateral side.The abnormal perfusion volumes of time to maximum of the residual function(Tmax)>10 s was significantly negatively correlated with GOSE score(ρ=-0.55,P=0.01),and could distinguish the good prognosis group from the poor prognosis group with GOSE score[area under the curve(AUC)=0.82,P= 0.01].In the group of patients undergoing decompressive craniectomy,the abnormal perfusion volumes of Tmax>4 s and Tmax>6 s were significantly associated with GCS score(ρ=0.61,P=0.01;ρ=0.53,P=0.03).Conclusion CT perfusion imaging may be useful in assessing the hemodynamics and severity of TBI,and in predicting the clinical prognosis.

OBJECTIVE To observe the short-term efficacy and safety of venetoclax combined with homoharringtonine and cytarabine in the treatment of acute myeloid leukemia （AML）. METHODS The data of 40 newly diagnosed AML patients admitted to our hospital from October 2022 to November 2023 were retrospectively collected and divided into observation group and control group according to treatment plan， with 20 cases in each group. The patients in the control group were given Daunorubicin hydrochloride for injection+Cytarabine for injection， and the patients in the observation group were given Venetoclax tablets+ Homoharringtonine injection+Cytarabine for injection. The patients in both groups were given relevant medicine， with 28 days as one cycle. The short-term efficacy， negative rate of minimal residual disease （MRD）， duration of granulocyte deficiency， duration of platelet （PLT） ＜20×109 L－1， transfusion volume of suspended red blood cells and platelet， and the occurrence of adverse drug reactions were evaluated in both groups after 1 cycle of induction chemotherapy. RESULTS The complete remission or complete remission with incomplete hematologic recovery （CR/CRi） rate in the observation group was significantly higher than control group （P＜0.05）， and the negative rate of MRD in the observation group was also significantly higher than control group （P＜0.05）. However， in low-， medium- and high-risk patients， there was no statistical significance in CR/CRi rates between the two groups （P＞0.05）. There were no significant differences in the duration of agranulocytosis， the duration of PLT ＜20×109 L－1， the amount of suspended red blood cell transfusion， the amount of platelet transfusion， the incidence of hematologic toxicity and the incidence of non-hematologic toxicity between 2 groups （P＞0.05）. CONCLUSIONS Venetoclax combined with homoharringtonine and cytarabine show good short-term efficacy and safety in the treatment of AML.

ObjectiveTo study the effects of Buyang Huanwutang on the skeletal muscle injuries in type 2 diabetes mellitus from mitochondrial transport， glucose metabolism， oxidative stress， and inflammation. MethodA total of 60 SPF-grade male C57BL/6J mice were selected in this study. The mouse model of type 2 diabetes mellitus was established with a high-fat diet combined with intraperitoneal injection of streptozotocin. The mice were assigned by the random number table method into blank control， model， high-， medium-， and low-dose （86.5， 43.2， 21.6 g·kg^-1， respectively） Buyang Huanwutang， and metformin （150 mg·kg^-1） groups， 10 mice in each group. During the experiment period， blood glucose and other indicators of mice were measured regularly. At the end of the experiment， skeletal muscle samples were collected and frozen in 4% paraformaldehyde and -80 ℃， respectively. Blood samples were sent for examination. The skeletal muscle was stained with hematoxylin-eosin. The levels of inflammation indicators and reactive oxygen species （ROS） were determined by enzyme-linked immunosorbent assay. The expression of mitochondrial proteins was determined by Western blot and immunohistochemistry. ResultCompared with the blank control group， the model group showcased increased fasting blood glucose， water intake， and food intake （P<0.01） and decreased body weight （P<0.01）. Compared with the model group， metformin and Buyang Huanwutang reduced the fasting blood glucose， water intake， and food intake （P<0.05， P<0.01） and increased the body weight （P<0.01）. Compared with the blank control group， the model group showed rising levels of tumor necrosis factor-alpha （TNF-α）， interleukin-6 （IL-6）， and ROS （P<0.01）， which were decreased by metformin and Buyang Huanwutang （P<0.05， P<0.01）. The skeletal muscle fibers in the model group were generally atrophic and thin， which suggested atrophy and morphological changes of the skeletal muscle， while metformin and Buyang Huanwutang alleviated the pathological changes of the skeletal muscle and restored the morphology of fiber bundles. Compared with the blank control group， the modeling down-regulated the expression of the mitofusin2 （Mfn2） （P<0.01）， which was up-regulated by metformin and Buyang Huanwutang （P<0.05， P<0.01）. Compared with the blank control group， the modeling up-regulated the expression of the dynamin-related protein （Drp1） （P<0.01）， which were down-regulated by metformin and Buyang Huanwutang （P<0.01）. ConclusionBuyang Huanwutang can improve the body weight and attenuate the pathological changes of the skeletal muscle， reduce fasting blood glucose， food intake， and water intake， lower the levels of TNF-α， IL-6， and ROS， down-regulate the expression of Drp1， and up-regulate the expression of Mfn2 in the mouse model of type 2 diabetes mellitus.

This article aimed to summarise the clinical experience of Professor XIONG Jibai in treating henoch-schonlein purpura （HSP） from the perspective of "simultaneous treatment of wind and blood". HSP was devided into acute phase and transitional phase in clinic. It was considered that the wind pathogen exists throughout the disease course， and the treatment is guided by the "four methods of treating blood" in TANG Rongchuan's Treatise on Blood Syndromes - Blood Vomiting （《血证论·吐血》）， which are stanching bleeding， expelling stasis， tranquilising blood， and tonifying blood. In the acute phase， wind-heat damaging collateral symdrome and blood-heat frenetic flow syndrome are common， which could be treated by the method of cooling blood to dispel wind， and eliminating stasis to stop bleeding， with self-prescribed modified Ziping Xiaofeng Powder （紫萍消风散）； in the transitional phase， syndrome of effulgent fire due to yin deficiency and syndrome of qi deficiency failing to control are common， which could be treated by the method of tranquilising blood and tonifying deficiency， with modified Zhibai Dihuang Decoction （知柏地黄汤） and Guipi Decoction （归脾汤）. At the same time， it is believed that wind-related medicinal has the function of eliminating stasis， stanching bleeding， and cooling blood， and the wind-related medicinal should be used throughout the treatment.

OBJECTIVE To investigate the current situation of the review and comment on inpatient medical orders in Beijing municipal hospitals， and to put forward countermeasures and suggestions for further improving related work. METHODS A questionnaire survey was conducted to investigate the current situation of the review and comment on inpatient medical orders in 22 Beijing municipal hospitals. The statistical analysis was conducted for the survey results. RESULTS A total of 22 questionnaires were distributed， with recovery effective rate of 100%. The 22 hospitals carried out inpatient medical order comment， but their proportion varied among hospitals （0.88%-98.54%）； medical order comment mainly focused on antibiotics， proton pump inhibitors， anesthetic drugs/class Ⅰ psychotropic drugs， auxiliary drugs and other categories； 205 pharmacists participated in the comment of inpatient medical orders， most of whom hold intermediate or higher professional titles （89.27%）； 21 hospitals conducted inpatient medical order comment and feedback the results to relevant departments/responsible persons， but the intervention situation was not the same. Eighteen hospitals had carried out the review of inpatient medical orders； reviewed drug category was roughly the same as the category involved in the medical order comment； review content involved the suitability of administration routes， dosage， etc. The review was conducted mainly through the cooperation of audit software and pharmacists. CONCLUSIONS The comment and review of inpatient medical orders in Beijing municipal hospitals carried out in an orderly manner， and preliminary results have been achieved； at the same time， it is necessary to further increase the ability of participating pharmacists， improve audit standards， optimize pre-audit （No.ZYLX201805） software， and promote rational drug use among hospitalized patients through doctor-pharmacist collaboration.

Objective:To investigate the clinical features and prognosis of male with anti-melanoma differentiation-associated gene 5 (MDA5) autoantibody.Methods:The clinical data of 246 patients with DM and anti-MDA5 autoantibodies hospitalized by Jiangsu Myositis Cooperation Group from 2017 to 2020 were collected and retrospectively analyzed. Chi-square test was performed to compared between counting data groups; Quantitative data were expressed by M ( Q1, Q3), and rank sum test was used for comparison between groups; Single factor survival analysis was performed by Kaplan-Meier method and Log rank test; Cox regression analysis were used for multivariate survival analysis. Results:①The male group had a higher proportion of rash at the sun exposure area [67.1%(47/70) vs 52.8%(93/176), χ2=4.18, P=0.041] and V-sign [50.0%(35/70) vs 30.7%(54/176), χ2=8.09, P=0.004] than the female group. The male group had higher levels of creatine kinase [112(18, 981)U/L vs 57 (13.6, 1 433)U/L, Z=-3.50, P<0.001] and ferritin [1 500 (166, 32 716)ng/ml vs 569 (18, 14 839)ng/ml, Z=-5.85, P<0.001] than the female group. The proportion of ILD [40.0%(28/70) vs 59.7%(105/176), χ2=7.82, P=0.020] patients and the red blood cell sedimentation rate[31.0(4.0, 101.5)mm/1 h vs 43.4(5.0, 126.5)mm/1 h, Z=-2.22, P=0.026] in the male group was lower than that of the female group, but the proportion of rapidly progressive interstitial lung disease (PR-ILD) [47.1%(33/70) vs 31.3%(55/176), χ2=5.51, P=0.019] was higher than that of the female group. ②In male patients with positive anti-MDA5 antibodies,the death group had a shorter course of disease[1.0(1.0, 3.0) month vs 2.5(0.5,84) month, Z=-3.07, P=0.002], the incidence of arthritis [16.7%(4/24) vs 42.2%(19/45), χ2=4.60, P=0.032] were low than those in survival group,while aspartate aminotransferase (AST)[64(22.1, 565)U/L vs 51(14,601)U/L, Z=-2.42, P=0.016], lactate dehydrogenase (LDH) [485(24,1 464)U/L vs 352(170, 1 213)U/L, Z=-3.38, P=0.001], C-reactive protein (CRP) [11.6(2.9, 61.7) mg/L vs 4.95(0.6, 86.4) mg/L, Z=-1.96, P=0.050], and ferritin levels [2 000(681, 7 676) vs 1 125 (166, 32 716)ng/ml, Z=-3.18, P=0.001] were higher than those in the survival group, and RP-ILD [95.8%(23/24) vs 22.2%(10/45), χ2=33.99, P<0.001] occurred at a significantly higher rate. ③Cox regression analysis indicated that the course of disease LDH level, and RP-ILD were related factors for the prognosis of male anti-MDA5 antibodies [ HR (95% CI)=0.203(0.077, 0.534), P=0.001; HR (95% CI)=1.002(1.001, 1.004), P=0.003; HR (95% CI)=95.674 (10.872, 841.904), P<0.001]. Conclusion:The clinical manifestations of male anti-MDA5 antibody-positive patients are different from those of female. The incidence of ILD is low, but the proportion of PR-ILD is high. The course of disease, serum LDH level, and RP-ILD are prognostic factors of male anti-MDA5 antibody-positive patients.

Objective:To investigate the correlation between miR-137 gene polymorphism and genetic susceptibility to gestational diabetes mellitus.Methods:A total of 500 pregnant women with gestational diabetes who were admitted to Shunde Women and Childrens Hospital of Guangdong Medical University from January 2023 to September 2023 were selected as the observation group, and 500 healthy pregnant women with normal glucose metabolism and no pregnancy complications were selected as the control group. Polymerase chain reaction (PCR) was used to detect rs1625579 polymorphisms of miR-137 gene between the two groups, and the clinical data of the two groups were compared to analyze the influencing factors of the occurrence of gestational diabetes mellitus.Results:The frequencies of GT+ GG genotype and allele G at rs1625579 site of miR-137 gene in observation group were 13.20% and 7.00%, respectively, which were significantly higher than those in control group (all P<0.05). Fasting blood glucose (FPG), fasting insulin (FINS) and insulin resistance index (HOMA-IR) of miR-137 genotype GT+ GG pregnant women in the observation group were (7.92±0.81)mmol/L, (19.92±3.10)mmol/L and 6.60±1.02, respectively. It was significantly higher than genotypic TT pregnant women (all P<0.05), and islet β cell function index (HOMA-β) was significantly lower than genotypic TT pregnant women (188.84±43.34) ( P<0.05). Pre-pregnancy body mass index (BMI) and average weekly weight gain during pregnancy in the observation group were (23.81±1.92)kg/m 2 and (445.50±35.65)g, respectively, which were significantly higher than those in the control group (all P<0.05). The proportion of family history of diabetes in the observation group was 8.60%, which was significantly higher than that in the control group ( P<0.05). Logistic regression analysis showed that preconception BMI and average weekly weight gain during pregnancy were the influential factors for the occurrence of gestational diabetes (all P<0.05). Conclusions:The occurrence of gestational diabetes mellitus has no significant correlation with miR-137 gene polymorphism, but is related to pre-pregnancy BMI and average weekly weight gain during pregnancy. Compared with other miR-137 genotypes, GT+ GG patients were more likely to develop abnormal blood glucose.