Jiuwei Xifeng Granules have become a Chinese patent medicine in the market. Because the formula contains Os Draconis, a top-level protected fossil of ancient organisms, the formula was to be improved by replacing Os Draconis with Ostreae Concha. To evaluate whether the improved formula has the same effectiveness and safety as the original formula, a randomized, double-blind, parallel-controlled, equivalence clinical trial was conducted. This study enrolled 288 tic disorder(TD) of children and assigned them into two groups in 1∶1. The treatment group and control group took the modified formula and original formula, respectively. The treatment lasted for 6 weeks, and follow-up visits were conducted at weeks 2, 4, and 6. The primary efficacy endpoint was the difference in Yale global tic severity scale(YGTSS)-total tic severity(TTS) score from baseline after 6 weeks of treatment. The results showed that after 6 weeks of treatment, the declines in YGTSS-TSS score showed no statistically significant difference between the two groups. The difference in YGTSS-TSS score(treatment group-control group) and the 95%CI of the full analysis set(FAS) were-0.17[-1.42, 1.08] and those of per-protocol set(PPS) were 0.29[-0.97, 1.56], which were within the equivalence boundary [-3, 3]. The equivalence test was therefore concluded. The two groups showed no significant differences in the secondary efficacy endpoints of effective rate for TD, total score and factor scores of YGTSS, clinical global impressions-severity(CGI-S) score, traditional Chinese medicine(TCM) response rate, or symptom disappearance rate, and thus a complete evidence chain with the primary outcome was formed. A total of 6 adverse reactions were reported, including 4(2.82%) cases in the treatment group and 2(1.41%) cases in the control group, which showed no statistically significant difference between the two groups. No serious suspected unexpected adverse reactions were reported, and no laboratory test results indicated serious clinically significant abnormalities. The results support the replacement of Os Draconis by Ostreae Concha in the original formula, and the efficacy and safety of the modified formula are consistent with those of the original formula.
Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Male ; Double-Blind Method ; Drugs, Chinese Herbal/therapeutic use* ; Tic Disorders/drug therapy* ; Treatment Outcome

AIM To establish a UPLC-MS/MS method for the simultaneous content determination of liquiritin,liquiritin apioside,verbascoside,narirutin,isoacteoside,apigetrin,hesperidin,isoliquiritin,ononin,liquiritigenin,glycyrrhizic acid,isoliquiritigenin,honokiol,obovatol,pogostone and magnolol in Jiawei Huoxiang Zhengqi Soft Capsules.METHODS The analysis was performed on a 40 ℃ thermostatic ZORBAX Eclipse Plus C18 column(2.1 mm×100 mm,1.8 μm),with the mobile phase comprising of 0.1％formic acid-acetonitrile flowing at 0.4 mL/min in a gradient elution manner,and electron spray ionization source was adopted in positive and negative ion scanning with multiple reaction monitoring mode.RESULTS Sixteen constituents showed good linear relationships within their own ranges(r＞0.990 0),whose average recoveries were 83.74％-105.12％with the RSDs of 1.10％-4.8％.CONCLUSION This accurate,sensitive,stable and reproducible method can provide a reference for the overall quality control of Jiawei Huoxiang Zhengqi Soft Capsules.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective To explore the influencing factors forcerebral small vessel disease(CSVD)in patients with type 2 diabetes mellitus(T2DM).Methods A total of 160 patients with T2DM admitted to the Department of Endocrinology our hospital were enrolled in this study from January 2024 to March 2024,and divided into simple T2DM group(n=107)and T2DM combined with CSVD(CSVD,n=53)group according to the combination of CSVD.The general information and biochemical indicators were compared between the two groups.Logistic regression analysis was used to analyze the influencing factors for CSVD in patients with T2DM,and ROC curve was used to evaluate the diagnostic efficacy of CSVD markers.Results The CSVD group showed significantly higher values than the T2DM group(P<0.05)in the following parameters:DM duration,serum uric acid,cystatin C(CysC),neutrophils,monocytes,C-RP,monocyte-to-high-density lipoprotein cholesterol ratio(MHR),and PAC-1 levels.Conversely,the CSVD group had significantly lower levels of LDL-C,lymphocytes,and albumin-to-globulin ratio(A/G)compared to the T2DM group(P<0.05).Logistic regression analysis indicated that A/G,CysC,MHR,and DM duration were influencing factors for T2DM complicated with CSVD.Receiver operating characteristic(ROC)curveanalysis demonstrated that the combined prediction model incorporating A/G,CysC,MHR,and DM duration yielded an area under the curve of 0.88,indicating good predictive performance.Conclusions A/G,CysC,MHR,and duration are independent risk factors for CSVD in patients with T2DM.Early identification of these items may facilitate the prevention of CSVD in patients with T2DM.

Objective To explore the influencing factors forcerebral small vessel disease(CSVD)in patients with type 2 diabetes mellitus(T2DM).Methods A total of 160 patients with T2DM admitted to the Department of Endocrinology our hospital were enrolled in this study from January 2024 to March 2024,and divided into simple T2DM group(n=107)and T2DM combined with CSVD(CSVD,n=53)group according to the combination of CSVD.The general information and biochemical indicators were compared between the two groups.Logistic regression analysis was used to analyze the influencing factors for CSVD in patients with T2DM,and ROC curve was used to evaluate the diagnostic efficacy of CSVD markers.Results The CSVD group showed significantly higher values than the T2DM group(P<0.05)in the following parameters:DM duration,serum uric acid,cystatin C(CysC),neutrophils,monocytes,C-RP,monocyte-to-high-density lipoprotein cholesterol ratio(MHR),and PAC-1 levels.Conversely,the CSVD group had significantly lower levels of LDL-C,lymphocytes,and albumin-to-globulin ratio(A/G)compared to the T2DM group(P<0.05).Logistic regression analysis indicated that A/G,CysC,MHR,and DM duration were influencing factors for T2DM complicated with CSVD.Receiver operating characteristic(ROC)curveanalysis demonstrated that the combined prediction model incorporating A/G,CysC,MHR,and DM duration yielded an area under the curve of 0.88,indicating good predictive performance.Conclusions A/G,CysC,MHR,and duration are independent risk factors for CSVD in patients with T2DM.Early identification of these items may facilitate the prevention of CSVD in patients with T2DM.

AIM To establish a UPLC-MS/MS method for the simultaneous content determination of liquiritin,liquiritin apioside,verbascoside,narirutin,isoacteoside,apigetrin,hesperidin,isoliquiritin,ononin,liquiritigenin,glycyrrhizic acid,isoliquiritigenin,honokiol,obovatol,pogostone and magnolol in Jiawei Huoxiang Zhengqi Soft Capsules.METHODS The analysis was performed on a 40 ℃ thermostatic ZORBAX Eclipse Plus C18 column(2.1 mm×100 mm,1.8 μm),with the mobile phase comprising of 0.1％formic acid-acetonitrile flowing at 0.4 mL/min in a gradient elution manner,and electron spray ionization source was adopted in positive and negative ion scanning with multiple reaction monitoring mode.RESULTS Sixteen constituents showed good linear relationships within their own ranges(r＞0.990 0),whose average recoveries were 83.74％-105.12％with the RSDs of 1.10％-4.8％.CONCLUSION This accurate,sensitive,stable and reproducible method can provide a reference for the overall quality control of Jiawei Huoxiang Zhengqi Soft Capsules.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective:To explore the genotypes and frequency distribution of thalassemia in Lingui District,Guilin City,and provide reference for the prevention and control of thalassemia in this area. Methods:The results of genetic testing for thalassemia in 1501 suspected cases at the Second Affiliated Hospital of Guilin Medical University were analyzed retrospectively. The deletional mutations of α-thalassemia were detected by gap-PCR,the non-deletional mutations of α-thalassemia and β-thalassemia mutations were detected by PCR-reverse dot blot (PCR-RDB). Results:In 1501 samples,a total of 678 cases of thalassemia carriers were detected,with a detection rate of 45.17％. Among them,379 cases were α-thalassemia (including deletional α-thalassemia and non-deletional α-thalassemia),with a detection rate of 25.25％,the most common genotype was--SEA/αα (227 cases,15.12％),followed by-α3.7/αα (53 cases,3.53％). 270 cases of β-thalassemia were detected,with a detction rate of 17.99％,and βCD41-42/βN (144 cases,9.59％) was the main genotypes,followed by βCD17/βN (66 cases,4.40％) . In addition,there were 29 cases of αβ compound thalassemia,accounting for 1.93％,and the most common genotype was--SEA/αα complex βCD41-42/βN (5 cases,0.33％). Conclusion:Lingui District in Guilin City is a high-incidence area of thalassemia,and the genotypes of carriers are complex and diverse,with genetic heterogeneity. The results of this study provide a scientific basis for genetic counseling and prenatal diagnosis in this area.

OBJECTIVE: To analysis and determine MR signs of Harris score ARCO stages 2-4 in osteonecrosis of femoral head (ONFH). METHODS: Thirty-four patients with ONFH of ARCO stages 2 to 4 who underwent routine MR, T2 mapping, 3D-SPACE sequence examination and Harris score were retrospectively collected from January 2019 to June 2020, and 3 patients were excluded, and 31 patients were finally included, including 23 males and 8 females, aged from 18 to 62 years old with an average of(40.0±10.8) years old. Among them 21 patients with bilateral femoral head necrosis, totally 52 cases, including 17 with ARCO stage 2 patients, 24 ARCO stage 3, and 11 ARCO stage 4. MR imaging signs (femoral head collapse depth, ONFH index, bone marrow edema, hyperplasia, grade and T2 value of cartilage injury, and joint effusion) were scored and measured on the picture archiving and communication system (PACS) workstation, and the cartilage quantitative parameter T2 value was calculated and measured on Siemens postprocessing workstation. Pearson correlation analysis was used to evaluate the correlation between various MR signs and Harris score, and then multiple linear regression analysis was used to examine impact of MR signs on Harris hip score. RESULTS: Femoral head collapse depth(r=-0.563, P=0.000), grade of cartilage injury(r=-0.500, P=0.000), and joint effusion (r=-0.535, P=0.000) were negatively correlated with Harris score by Pearson correlation analysis. Multiple linear regression analysis showed that joint effusion(β=-6.198, P=0.001) and femoral head collapse depth(β=-4.085, P=0.014) had a significant negative impact on Harris hip score. CONCLUSION Femoral head collapse depth and joint effusion both had significant negative relationship with Harris hip score. It is recommended to routinely evaluate femoral head collapse depth and joint effusion quantitatively and gradedly, so as to efficiently and accurately assist clinical diagnosis and treatment.
Male ; Female ; Humans ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Femur Head Necrosis/diagnostic imaging* ; Retrospective Studies ; Femur Head/diagnostic imaging* ; Bone Transplantation/methods* ; Magnetic Resonance Imaging ; Treatment Outcome

OBJECTIVE: To explore the correlation between the changes of T lymphocyte subsets and cytokines in patients with MM and immune function status, biochemical indicators, and their relationships with clinical stage and prognosis, which is expected to provide a scientific basis for the prognosis analysis and condition monitoring of MM patients. METHODS: The clinical data of 89 MM patients in two hospitals were collected, and 36 healthy people without tumor or infectious diseases were selected as the control group. Flow cytometry and enzyme-linked immunosorbent assay (ELISA) were used to detect the changes of core members of peripheral blood T lymphocyte subsets and cytokine levels, respectively. At the same time, automatic biochemical analyzer and automatic blood cell analyzer were used to detect serum β₂-microglobulin (β₂-MG), lactate dehydrogenase (LDH), albumin (ALB), creatinine (CRE) and hemoglobin (HGB) levels, and the relationship between T lymphocyte subsets and the above indexes and their clinical significance were analyzed. RESULTS: The proportions of NK cells and CD8⁺T lymphocytes in the peripheral blood of MM patients were significantly higher than that of the control group (P<0.01), the proportion of CD4⁺T and the ratio of CD4⁺/CD8⁺ were lower than those of the control group (P<0.05); however, there was no significant difference in the numbers CD3⁺T cells compared with the control group (P>0.05). The proportion of CD4⁺T and ratios of CD4⁺/CD8⁺ in MM patients were lower than those of normal controls, and were negatively correlated with MM staging (r=-0.964, r=-0.653), that is, the later the MM staging, the more obvious their levels were reduced, while CD8⁺T and NK cells were positively correlated with MM staging (r=0.891, r=0.728), that is, the later the MM staging, the more significant their levels increased. The levels of Treg cells (CD4⁺CD25^highCD127^low/-T cells/CD4⁺T cells) of MM patients in the disease stage Ⅰ, Ⅱ and Ⅲ were (5.87±0.92)%, (7.97±1.32)%, (11.52±4.71)% respectively, the difference was statistically significant compared with control group (P<0.05), and the level of Treg cells in MM patients with stage III was significantly higher than that in controls and patients with other disease stages (P<0.01). The proportion of Treg cells (CD4⁺CD25^highCD127^low/-T cells/CD4⁺T cells) in MM patients was positively correlated with the concentration of β₂-MG and LDH (r=0.793, r=0.536), but had no significant correlation with HGB, ALB and CRE. The serum levels of IL-6, IL-10 and TNF-α in MM patients were significantly higher than those in the control group (P<0.05), which were closely related to MM staging(r=0.839, r=0.917, r=0.746), that is, the later the MM staging, the higher the levels; The serum IFN-γ level was negatively correlated with the stage of MM (r=-0.689), and its level gradually decreased with the increase of the disease stage and degree (P<0.01). There was no significant correlation between the levels of IL-2 and IL-4 and the disease stage, but they were all up-regulated compared with the control group (P<0.05). CONCLUSION The abnormal regulation of the core members of T lymphocyte subsets and the levels of various cytokines are closely related to the disease progression and poor prognosis of MM patients, which is an effective indicator for the disease monitoring of MM patients.
Humans ; Multiple Myeloma/therapy* ; Cytokines ; L-Lactate Dehydrogenase ; T-Lymphocyte Subsets