Objective To investigate severe complications of inferior vena cava filter (IVCF) applying for preventing pulmonary embo-lism after spinal cord injury. Methods From December 2014 to July 2015, 95 patients with acute spinal cord injury (SCI) in our hospital were retrospected. Results Deep venous thrombosis (DVT) appeared in 23 cases, in which 15 cases placed IVCF. All patients accepted anti-coagulant therapy, except 10 cases with contraindication. 3 cases had severe complication, in which 2 cases had comprehensive DVT distal to IVCF, with both lower limbs severe swelling, acute renal inadequacy and hypertension;1 case had continuous hyperpyrexia. Conclusion Although the IVCF placement was widely used in acute SCI for preventing pulmonary embolism in patients with DVT, however, the selec-tion of IVCF and complication prevention should be taken into account.

ed in vitro and in vivo,which was inhibited by aspirin treatment.

Female ; Humans ; Male ; Diabetes Mellitus, Type 2/genetics* ; Genetic Predisposition to Disease/genetics* ; Postmenopause ; Risk Factors ; Sex Hormone-Binding Globulin/genetics* ; Testosterone

Objective To assess vitamin D levels in eastern China by a standard measurement. Methods The data were from a 2014 Survey on the Prevalence in East China for Metabolic Diseases and Risk Factors-China data base. There were 12662 subjects included in this cross-sectional study from February 2014 to June 2016. We assessed the vitamin D levels of natural population by a standard classification in which serum 25-hydroxy vitamin D (25-OHD)<50 nmol/ L was defined as vitamin D deficiency. Results The average serum 25-OHD level was (40. 5 ± 12. 5)nmol/ L, and there were 80. 3% subjects who would be classified as vitamin D deficiency; The average serum 25-OHD level of women was significantly lower than that of men (P< 0. 05); The serum 25-OHD concentrations of the <30, 30-39, 40-49, 50-59, 60-69, ≥70 age groups were 37. 81(31. 98-43. 52)nmol/ L, 39. 46(33. 87-45. 72) nmol/ L, 41. 17(34. 10-48. 65) nmol/ L, 40. 67(34. 20-49. 02) nmol/ L, 44. 00 (35. 67-53. 93) nmol/ L, 44. 14 (34. 61-55. 85)nmol/ L for males, and 36. 86 (30. 52-43. 75) nmol/ L, 37. 11 (31. 68-43. 23) nmol/ L, 36. 94 (30. 72-43. 71) nmol/ L, 38. 42(32. 08-46. 41) nmol/ L, 38. 58(31. 04-46. 21) nmol/ L, 37. 31(29. 34-47. 17) nmol/ L for females in corresponding subgroups. Conclusion The prevalence of vitamin D deficiency of natural population in eastern China was common, the levels of vitamin D in women were lower than those of men. However, the vitamin D levels were tended to be increasing with the advance of age.

The prevalence of metabolic diseases, such as type 2 diabetes mellitus and obesity, is increasing all over the world. Metabolic diseases have become a major public health problem in China, and primary prevention is particularly important and urgent. According to the theory of DOHaD (Developmental Origin of Health and Diseases), negative environmental factors in early life, such as malnutrition, may increase the risk of some non-communicable diseases, especially metabolic diseases in adulthood. Due to regional economic development disparities in China, life cycle nutrition imbalance (such as malnutrition in early life and overnutrition in adults) is still a common problem. Recently, many scholars have made comprehensive and in-depth studies on the relationship between malnutrition in early life and the development of metabolic diseases in adulthood. This paper summarizes the recent results in this field and puts forward a metabolic model of undernutrition in early life and overnutrition in adulthood (double burden theory). These studies will provide related evidence for the prevention of metabolic diseases in rapidly developing countries such as China and India.

Objective: To study the effect of high-dose methylprednisolone intravenous pulse therapy on immunoglobulins and CD series in patients with active moderate-to-severe Graves′ orbitopathy. Methods: Twenty-seven patients with active moderate-to-severe Graves′ orbitopathy were enrolled in this study. All the patients received iv methylprednisolone pulse therapy for 12 weeks according to the 2016 European Thyroid Association/European Group on Graves′Orbitopathy(EUGOGO) Guidelines. Serum thyroidal autoantibodies, such as thyroid-stimulating hormone receptor antibody (TRAb), anti-thyroperoxidase antibody (TPOAb), and serum immunoglobulins, such as IgG, IgE, IgA, IgM were evaluated at the baseline, at the end of 4th and 12th week. Percentages of CD3⁺ T cells, CD4⁺ T cells, CD8⁺ T cells and CD19⁺ B cells, CD16⁺ or CD56⁺ NK cells were also evaluated at each time point. Results: TRAb, TPOA and IgE, IgG, IgA were significantly decreased both after 4th week and after 12th week (all P<0.05). Percentages of CD3⁺ T cells, CD4⁺ T cells and CD4⁺ /CD8⁺ ratio were gradually decreased after treatment. However, change of CD8⁺ T cells was not significant (P>0.05). Conclusion High-dose methylprednisolone may exert an immunosuppressive effect not only by modifying humoral and cellular immune functions, but also by decreasing serum immunoglobulins.

Objective: To investigate the use of diabetes medications and their effects on the community diabetic patients in Shanghai, China, and provide the evidence for the use of antidiabetic drugs in diabetic patients in the region. Methods: The data were from a database of a 2018 Survey on Community Diabetes Mellitus in Shanghai, China. There were 4 612 subjects included in this cross-sectional study in 2018. According to the use of antidiabetic drugs, the population was divided into untreated group, single drug group, double drugs combination group and multi-drugs combination group, to compare the fasting blood glucose, glycosylated hemoglobin, BMI and prevalence of diabetic complications in different groups. Results: About 70.9% of the 4 612 patients used hypoglycemic agents, 34.8% used metformin, 35.1% used sulfonylureas, 22.9% used alpha glycosidase inhibitors, and 13.8% used insulin. The prevalence of diabetic nephropathy, retinopathy, neuropathy, stroke, and diabetic foot was higher in the combination than in the untreated and single-drug users (P<0.01). Only 41.3% subjects had HbA_1C<7%. The fasting blood glucose and HbA_1C values were lower in the untreated group than in other three medication groups, and the rate of the HbA_1C reaching target in the untreated group was higher than the other medication groups (P<0.01). As the types of drug increased, HbA_1C was less likely to reach the target (P<0.01). There were 42.2% of patients with BMI<24 kg/m², and there was no significant difference in the proportion of BMI reaching target among the four groups (P>0.05). Conclusion The most common used antidiabetic drugs in diabetic patients in Shanghai are metformin, sulfonylureas, α-glycosides inbibitor, and insulin. The blood glucose control in diabetic patients in Shanghai community is not good enough. Patients with a longer duration of diabetes, a lower rate of HbA_1C at goal, and a higher prevalence of diabetic complications may be more prone to use multiple hypoglycemic drugs.

Objective We aimed to investigate whether sex hormone levels including total testosterone, estradiol, estradiol/total testosterone, and dehydroepiandrosterone ( DHEA ) were associated with macrovascular complications among Shanghai community-dwelling diabetic men. Methods Relying on the Environmental Pollutant Exposure and Metabolic Diseases in Shanghai (METAL) study (ChiCTR1800017573, www.chictr.org.cn), 2147 male diabetic participants were recruited from 10 communities. Carotid plaques and common carotid artery ( CCA) diameters were detected by carotid ultrasound. Cardiovascular disease ( CVD) was defined as a self-reported diagnosis of CVD, including coronary heart disease, myocardial infarction, or stroke. Results ( 1) The prevalence of CVD in this study was 36. 0％, and patients with CVD had higher rates of hypertension and dyslipidemia than those without CVD. ( 2) After controlling for multiple factors, serum DHEA levels were negatively correlated with the prevalence of CVD while estradiol levels were positively correlated with both the prevalences of CVD and carotid plaque, estradiol/total testosterone ratio was also positively correlated with the prevalence of CVD. ( 3) In subgroup with unilateral/bilateral CCA plaque, and after controlling for multiple factors, total serum testosterone was negatively associated with the mean CCA diameter. Conclusion The incidence of macrovascular complications was lower in male diabetic patients with higher serum total testosterone and DHEA levels and lower estradiol levels, suggesting that sex hormone levels may be a window for the diagnosis and treatment of diabetic macrovascular complications.

BACKGROUND: The association between sex hormone-binding globulin (SHBG) and renal function has rarely been reported in men. We aimed to investigate the above association in a community-based Chinese population. METHODS: A total of 5027 men were included from the survey on prevalence for metabolic diseases and risk factors, which is a population-based study conducted from 2014 to 2016 in Eastern China. The estimated glomerular filtration rate (eGFR) was calculated according to the chronic kidney disease Epidemiology Collaboration equation. Low eGFR was defined as eGFR <60 mL·min -1 ·1.73 m -2 . RESULTS: After adjusting for age, smoking, metabolic factors, and testosterone, through increasing quartiles of SHBG, a significantly positive association between SHBG quartiles and eGFR was detected in men (Q1 vs. Q4, β -2.53, 95% confidence interval -3.89, -1.17, Ptrend < 0.001). Compared with the highest quartile of SHBG, SHBG in the lowest quartile was associated with 96% higher odds of low eGFR (odds ratio 1.96, 95% confidence interval 1.10, 3.48) in the model after full adjustment. According to the stratified analyses, the associations between a 1-standard deviation increase in serum SHBG and the prevalence of low eGFR were significant in men aged ≥60 years old, waist circumference <90 cm, diabetes (no), hypertension (yes), dyslipidemia (no), and nonalcoholic fatty liver disease (no). CONCLUSIONS Lower serum SHBG levels were significantly associated with lower eGFR and a higher prevalence of low eGFR in Chinese men independent of demographics, lifestyle, metabolic-related risk factors, and testosterone. Large prospective cohort and basic mechanistic studies are warranted in the future.
Humans ; Male ; Middle Aged ; China/epidemiology* ; Kidney/metabolism* ; Prospective Studies ; Sex Hormone-Binding Globulin/physiology* ; Testosterone ; Tomography, Emission-Computed, Single-Photon ; Glomerular Filtration Rate