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Objective:To investigate the diagnostic value of 99mTc-methylenediphosphonate(MDP) whole body bone scintigraphy in early brucellosis patients with bone and joint injuries. Methods:According to the Diagnosis for Brucellosis (WS 269-2019), combined with epidemiological history, clinical manifestations and serological tests, from November 2020 to April 2021, 15 early brucellosis patients (the course of disease was within 6 months) who had not received any drug treatment diagnosed at the Department for Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control were selected as the research subjects, and 99mTc-MDP whole body bone scintigraphy was performed on the patients to evaluate the images and analyze the pathological changes. Results:The 99mTc-MDP whole body bone scintigraphy of 15 patients with early brucellosis showed abnormalities, and the abnormal concentration of radionuclides mainly occurred in the 8th to 12th thoracic vertebrae (T8-12), the 1st to 2nd lumbar vertebrae (L1-2) and L4-5. Among them, the thoracic vertebrae abnormalities were T8, T9, T10, T11 and T12 in 1 case each; lumbar vertebrae abnormalities were 1 case of L1, 1 case of L2, 4 cases of L4, and 5 cases of L5. Conclusions:The 99mTc-MDP whole body bone scintigraphy is abnormal in patients with early brucellosis. Bone scintigraphy has certain value in the diagnosis of bone and joint injuries in patients with early brucellosis.
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Objective:To analyze the clinical characteristics, risk factors and prognosis of early septic patients with bloodstream infection (BSI) in department of critical care medicine of Ningxia Medical University General Hospital.Methods:Patients with sepsis admitted to department of critical care medicine of Ningxia Medical University General Hospital from November 1, 2019 to August 31, 2021 were included in a prospective observational study. Blood samples were collected for culture within 24 hours of sepsis diagnosis. General information, laboratory test indicators and blood culture results within 24 hours of sepsis diagnosis were recorded. Patients were followed up and prognostic indicators [mechanical ventilation time, length of intensive care unit (ICU) stay, and 28-day survival] were observed. According to blood culture results, patients were divided into BSI group and non-BSI group. Univariate and multivariate Logistic regression analysis were performed on the general clinical characteristics of patients in the two groups to screen the risk factors of early BSI in septic patients. Receiver operator characteristic curve (ROC) was drawn to evaluate the predictive value of risk factors for early BSI in septic patients.Results:A total of 202 septic patients were included in this study, with 62 patients in BSI group and 140 patients in non-BSI group. The majority of patients in the BSI group were associated with abdominal infection (61.3%), and the majority of patients in the non-BSI group were associated with pulmonary infection (49.3%). A total of 76 strains were isolated from septic patients in BSI group, and the most common pathogens were Escherichia coli (26 strains, 34.2%), Klebsiella pneumoniae (11 strains, 14.4%), Enterococcus (7 strains, 9.2%), Bacteroides fragilis (6 strains, 7.9%) and Staphylococcus aureus (6 strains, 7.9%). There were no significant differences in mechanical ventilation time, the length of ICU stay and 28-day mortality between the BSI group and the non-BSI group. The difference of variables was statistically significant between two group according to Univariate analysis, which included body temperature, acute physiology and chronic health score Ⅱ (APACHEⅡ), use of antibiotics before admission to ICU, abdominal infection, hypersensitivity C-reactive protein (hs-CRP), serum creatinine (SCr), total bilirubin (TBil), platelet count (PLT), blood lactic acid (Lac) and hypercalcitonin (PCT). Multivariate analysis showed that low PLT [odds ratio ( OR) = 1.004, P = 0.019], high Lac ( OR = 1.314, P = 0.002), high body temperature ( OR = 1.482, P = 0.027), concomitant abdominal infection ( OR = 2.354, P = 0.040), no use of antibiotics before admission to ICU ( OR = 2.260, P = 0.049) were independent risk factors for early BSI in septic patients. The area under ROC curve (AUC) of PLT, Lac, body temperature, abdominal infection and no use of antibiotics before admission to ICU for predicting early BSI in septic patients were 0.711, 0.686, 0.594, 0.592 and 0.590, respectively. Youden index was used to calculate the optimal cut-off values, which was PLT 122.50×10 9/L, Lac 2.95 mmol/L, body temperature 39.45 ℃, respectively. The highest level of AUC was 0.754, the sensitivity was 75.8%, and the specificity was 68.8%, which were observed when the 5 items were combined. Conclusions:Early septic patients with BSI are more serious than those without BSI. Low PLT, high Lac, high temperature, concomitant abdominal infection and no use of antibiotics before admission to ICU are independent risk factors for early BSI in septic patients, and the combination of these five factors has good predictive value.
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Objective:To analyze the results of serum erythropoietin (EPO) in adults patients with Kaschin-Beck disease (KBD) in Qinghai Province.Methods:According to the "Diagnosis of Kaschin-Beck Disease" (WS/T 207-2010), by using clinical examination and X-ray, adults over 20 years old in KBD areas of Xinghai County and Guide County, Hainan Tibetan Autonomous Prefecture, Qinghai Province, were divided into KBD case group ( n = 109) and internal control group ( n = 95) in July 2019. At the same time, healthy people were selected as external control group ( n = 90) in Xunhua County. Then 2 ml fasting cubital venous blood was collected from the target population to separate serum. The serum EPO level was determined by enzyme-linked immunosorbent assay (ELISA). Results:There was no significant difference in age and sex ratio among the 3 groups ( F = 0.73, P = 0.484; χ 2 = 1.03, P = 0.611). There was significant difference in serum EPO levels among the 3 groups [KBD case, internal and external control groups: (30.74 ± 26.23), (19.73 ± 11.53) and (10.83 ± 4.48) U/L, F = 26.51, P < 0.001]. Multiple comparisons showed that there were statistically significant differences in serum EPO levels between KBD case group and the internal and external control groups ( P < 0.05), but there was no significant difference between the internal and external control groups ( P > 0.05). Conclusions:The serum EPO level in adult KBD patients in Qinghai Province is increased significantly.
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Objective: To explore the clinical efficacy of spine subtle adjusting manipulation for postpartum low back pain (PLBP). Methods: A total of 76 patients with PLBP were randomized into a control group and a treatment group, with 38 cases in each group. The control group was treated with core muscle strengthening exercises, and the treatment group was treated with spine subtle adjusting manipulation. After 3 weeks of treatment, the clinical efficacy was observed, and the visual analog scale (VAS) score and Oswestry disability index (ODI), and the changes of lumbar Cobb angle and pelvic rotation were compared between the two groups. Results: The total effective rate of the treatment group was 92.1％, and that of the control group was 78.9％. The difference between the two groups was statistically significant (P<0.05). After treatment, the VAS score and ODI in both groups decreased, and the intra-group differences were all statistically significant (P<0.05). There were no intra-group statistical differences in the lumbar Cobb angle or pelvic rotation in the two groups (P>0.05). After treatment, there were no statistical differences in the lumbar Cobb angle or pelvic rotation between the two groups (P>0.05); the VAS score and ODI in the treatment group were significantly lower than those in the control group (P<0.05). Conclusion: Spine subtle adjusting manipulation can effectively relieve the pain for patients with PLBP, and improve their daily activity function.
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Objective:To master the epidemic trend of human brucellosis in Qinghai Province, so as to provide basis for scientific prevention and control of the disease.Methods:In 2019 and 2020, at the national and provincial brucellosis monitoring sites in Qinghai Province, a total of 18 counties (cities and districts, hereinafter referred to as counties), no less than 400 serum samples were sampled every year for brucellosis Rose-Bengal plate agglutination test (RBPT) and serum tube agglutination test (SAT), which would be tested and judged according to the criteria of "Diagnosis for Brucellosis" (WS 269-2019).Results:In 2019, a total of 1 612 people were monitored in national brucellosis monitoring sites, 93 were RBPT positive, 54 were SAT positive, 54 were diagnosed, and the prevalence rate was 3.35% (54/1 612). In 2020, 1 677 people were monitored in national brucellosis monitoring sites, 151 were RBPT positive, 80 were SAT positive, 80 were diagnosed, and the prevalence rate was 4.77% (80/1 677). There were significant differences in RBPT positive rate, SAT positive rate and prevalence rate among national monitoring sites between the two years (χ 2 = 12.52, 4.24, 4.24, P < 0.05). In 2019, a total of 6 043 people were monitored in provincial brucellosis monitoring sites, 128 were RBPT positive, 91 were SAT positive, 87 were diagnosed, and the prevalence rate was 1.44% (87/6 043). In 2020, 5 664 people were monitored, 108 were RBPT positive, 59 were SAT positive, 52 were diagnosed, and the prevalence rate was 0.92% (52/5 664). There was no significant difference in RBPT positive rate among provincial monitoring sites between the two years (χ 2 = 0.66, P = 0.416), and the differences in SAT positive rate and prevalence rate were statistically significant among provincial monitoring sites between the two years (χ 2 = 4.98, 14.57, P < 0.05). Conclusion:In 2019 and 2020, there are human brucellosis in national and provincial brucellosis monitoring sites in Qinghai Province.
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Objective:To investigate the effect of different blood glucose and BMI levels on the outcome of closed biliary surgery in diabetic patients.Methods:Clinical data of 424 diabetes admitted to Shanxi Provincial People’s Hospital for closed biliary tract surgery from Jan. 2018 to Jun. 2019 were retrospectively analyzed. According to the fasting blood glucose and BMI levels, the subjects were divided into hyperglycemia and non-hyperglycemia groups and obesity and non-obesity subgroups. The differences of clinical data among different groups were compared and analyzed. Multiple regression analysis was used to analyze the factors of postoperative infection, length and cost of hospitalization.Results:①Compared with the non-hyperglycemia group, the hyperglycemia group had higher BMI, serum creatinine, blood urea nitrogen, blood glucose monitoring rate, glycated hemoglobin detection rate, postoperative infection rate, ICU occupancy rate, length and cost of hospitalization, and lower albumin level, all P<0.05.②The age, fasting blood glucose, serum creatinine, low density lipoprotein, length and cost of hospitalization in the hyperglycemic obese subgroup were all lower than those in the non-obese subgroup, all P<0.05; and the serum creatinine in the obese subgroup was higher than those in the non-obese subgroup ( P<0.05) . ③Logistic analysis revealed that hyperglycemia was an independent risk factor for postoperative infection. For every 1mmol/L increase in fasting blood glucose, the risk of postoperative infection increased by 1.158 times, and albumin was a protective factor for postoperative infection. ④Multiple linear regression analysis showed that hyperglycemia and hypoalbumin were the important factors affecting the length of hospital stay and the increase of hospital cost, all P<0.05. Conclusions:Hyperglycemia is an independent risk factor for postoperative infection and a risk factor for longer hospital stay and higher costs. Obesity is not associated with postoperative infection or longer hospital stay, except for increased serum. Patients with diabetes undergoing closed biliary system surgery need to improve the detection rate of glycated hemoglobin and blood glucose monitoring rate, manage blood glucose reasonably, and control body weight appropriately.
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Objective:To understand the changes of serum interleukin (IL)-2 and IL-6 in adult patients with Kashin-Beck disease (KBD) in Qinghai Plateau, and to provide scientific basis for scientific prevention and treatment of plateau KBD.Methods:According to the "Diagnosis of Kashin-Beck Disease" (WS/T 207-2010), adult KBD patients and healthy people over 18 years old were selected as KBD group and control group, respectively, in KBD disease areas of Xinghai County and Guide County, Hainan Tibetan Autonomous Prefecture, Qinghai Province. Fasting cubital venous blood was collected from the people of two groups, and the levels of serum IL-2 and IL-6 were determined by enzyme-linked immunosorbent assay (ELISA).Results:A total of 193 people were surveyed, including 114 people in KBD group and 79 people in control group. There was no significant difference in age and sex ratio between the two groups ( t = 0.204, χ 2 = 2.547, P > 0.05). The serum IL-2 and IL-6 levels of the KBD group were (572.21 ± 172.92), (42.35 ± 15.86) pg/ml, respectively; compared with the control group [(511.28 ± 173.22), (51.96 ± 17.18) pg/ml], the differences were statistically significant ( t = 2.404, 3.999, P < 0.05). Conclusion:The serum IL-2 level is increased and IL-6 level is decreased in adult KBD patients in Qinghai Plateau, both of which may be involved in the inflammatory reaction of adult KBD.
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Objective:To evaluate the prognostic value of platelet count (PLT), coagulation indexes, acute physiology and chronic health evaluationⅡ(APACHEⅡ), and sequential organ failure assessment (SOFA) in patients with bloodstream infection.Methods:A retrospective single center cohort study was conducted, patients with at least one positive blood culture bloodstream infection hospitalized in the intensive care unit (ICU) of Ningxia Medical University General Hospital from January 2016 to October 2020 were selected as the research objects, basic data and pathogen distribution, coagulation function, and prognosis at 28 days were collected, the APACHEⅡscore, SOFA score based on the results of laboratory examination within 24 hours of blood culture were calculated. Patients were divided into the survival group and the death group according to the 28-day prognosis, and the differences of the above indicators were compared. Multivariate Logistic regression analysis was used to screen out the risk factors for 28-day death of patients with bloodstream infection. Receiver operator characteristic curve (ROC curve) was drawn to analyze the predictive efficacy of various risk factors for 28-day prognosis of patients with bloodstream infection.Results:A total of 215 patients with bloodstream infection were enrolled, of which 117 survived and 98 died within 28 days. The 256 strains of pathogenic bacteria were detected, including 161 (62.89%) Gram-negative bacteria (G -), 76 (29.69%) Gram-positive bacteria (G +), 17 fungi (6.64%), and 2 other strains (0.78%). The main pathogenic bacteria were Escherichia coli (53 strains, 20.70%), Enterococcus (37 strains, 14.45%), and Klebsiella pneumoniae (34 strains, 13.28%). Compared with the survival group, patients in the death group were older (years old: 60.98±16.08 vs. 55.64±16.35), had higher levels of body temperature, SOFA score, APACHEⅡ score, proportion of malignant tumor and pulmonary infection, blood lactic acid (Lac), and creatinine [Cr; body temperature (℃): 39.12±1.10 vs. 38.67±1.09, SOFA score: 13.05±4.40 vs. 7.85±3.74, APACHEⅡscore: 24.01±8.18 vs. 15.38±6.59, proportion of malignant tumor: 15.31% (15/98) vs. 12.82% (15/117), proportion of patients with pulmonary infection: 84.69% (83/98) vs. 72.65% (85/117), Lac (mmol/L): 7.13±6.04 vs. 4.31±2.98, Cr (μmol/L): 189.73±141.81 vs. 124.55±106.17, all P < 0.05]. The prothrombin time (PT), activated partial thrombin time (APTT), and thrombin time (TT) were significantly longer [PT (s): 19.51±15.16 vs. 14.94±2.86, APTT (s): 52.74±26.82 vs. 40.77±15.30, TT (s) : 21.59±18.46 vs. 17.38±2.59, all P < 0.05], PLT was significantly decreased [×10 9/L: 43.50 (18.75, 92.75) vs. 86.00 (36.00, 154.50), P < 0.05]. Logistic regression analysis showed that body temperature, age, SOFA score and APACHEⅡ score were independent risk factors [odds ratio ( OR) were 1.388, 1.023, 0.817 and 0.916, respectively, 95% confidence intervals (95% CI) were 1.001-1.926, 1.001-1.046, 0.730-0.913, 0.867-0.968, with respective P values of 0.046, 0.043, 0.000, 0.002]. ROC curve analysis showed that SOFA score, APACHEⅡ score, temperature, age had certain predictive values for the prognosis of patients with bloodstream infection, and area under ROC curve (AUC) was 0.815, 0.795, 0.625 and 0.594, respectively (all P < 0.05). The AUC predicted by the combination of the 4 variables was as high as 0.851, the specificity was 79.3%, and the sensitivity was 74.2%, suggesting that the combination variables could predict the death of patients with bloodstream infection with higher accuracy. Conclusions:PLT and coagulation indexes are helpful to evaluate the prognosis of patients with bloodstream infection in ICU. APACHEⅡscore and SOFA score are directly related to the prognosis of patients with bloodstream infection.
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Objective:To detect serum Col2-3/4 C-terminal cleavage product of type Ⅱ collagen (C2C) and pyridinoline (PYD) among brucellosis patients at early period, and to provide a better understanding of the changes of bone and joint collagen metabolism in the early stage of brucellosis.Methods:From 2013 to 2016, 61 cases of brucellosis patients at early period (within 6 months) from brucellosisout patient of Qinghai Institute for Endemic Disease Prevention and Control were selected as case group, and 67 cases of healthy volunteers were selected as control group. Serum C2C and PYD levels in all samples were measured simultaneously with enzyme linked immunosorbent assay (ELISA).Results:The median serum C2C of patients with early brucellosis was 83.45 ng/ml and that of the control group was 73.35 ng/ml. There was significant difference in serum C2C between the case group and the control group ( Z = 5.027, P < 0.05). The median serum PYD of patients with early brucellosis was 278.45 nmol/L and that of the control group was 212.75 nmol/L. There was significant difference in serum PYD between the case group and the control group ( Z = 6.967, P < 0.05). Conclusion:Serum C2C and PYD levels of brucellosis patients at early period are increased.
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Objective:To investigate the effects of celecoxib and anti-osteogenesis tablets on urinary biomarkers pyridinoline (PYD) and deoxypyridinoline (DPD) in adult patients with Kashin-Beck disease (KBD) in Qinghai Province, and to provide scientific basis for treatment of adult KBD.Methods:According to the "Diagnosis of Kaschin-Beck disease" (WS/T 207-2010), in July 2017, 120 cases of adult KBD that were selected from the KBD area in Qinghai Province were divided into non-drug treatment group ( n = 66) and drug treatment group ( n = 54), and 89 healthy adults were selected as control group. The drug treatment group was taken celecoxib and anti-osteogenesis tablets for 6 months. Morning urine samples were collected from the three groups. The contentss of PYD and DPD in urine were detected by enzyme linked immunosorbent assay (ELISA), and the test results were corrected with creatinine (Cre). Results:There were no statistically significant differences in gender ratio and age among non-drug treatment group, drug treatment group and control group (χ 2 = 0.820, F = 0.379, P > 0.05). The medians of urinary PYD in the three groups were 1 106.39, 812.18, 702.53 ng/μmol Cre, and the medians of DPD were 1 325.58, 802.54, 752.38 ng/μmol Cre, respectively. The differences were statistically significant among the three groups ( H = 13.849, 34.621, P < 0.01). The contents of PYD and DPD in drug treatment group were lower than those in non-drug treatment group ( P < 0.05). Conclusion:Celecoxib and anti-osteogenesis tablets can reduce the urinary levels of PYD and DPD in adult patients with KBD.
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Objective:To investigate the changes of serum neopterin (NPT) level in adults patients with Kashin-Beck disease (KBD) in Qinghai Province.Methods:In July 2018, according to the "Diagnosis of Kashin-Beck Disease" (WS/T 207-2010), in KBD endemic region of Xinghai and Guide counties in Hainan Tibetan Autonomous Prefecture of Qinghai Province, adult KBD patients and healthy people over 20 years old were selected as KBD group and internal control group, respectively. At the same time, healthy people over 20 years old were selected as the external control group in non-KBD endemic region of Xunhua County with similar production scale and lifestyle. Fasting elbow vein blood samples of the 3 groups of people were collected, serum NPT levels were determined by enzyme linked immunosorbent assay (ELISA).Results:Totally 272 people were enrolled in the study, 104 cases (50 males and 54 females) in KBD group, aged (47.61 ± 12.72) years old; 95 cases (35 males and 60 females) in internal control group, aged (48.28 ± 14.87) years old; and 73 cases (35 males and 38 females) in external control group, aged (51.88 ± 13.93) years old. There were no significant differences in gender composition and age among the 3 groups (χ 2 = 3.135, F = 2.236, P > 0.05). The serum NPT levels of KBD, internal control, and external control groups were (504.35 ± 413.92), (417.34 ± 109.90) and (397.49 ± 118.07) ng/L, respectively, and the difference among the 3 groups was statistically significant ( F = 4.129, P < 0.05). Among them, the serum NPT level of KBD group was significantly higher than that of internal control group and external control group ( P < 0.05); there was no significant difference in the serum NPT level between internal control group and external control group ( P > 0.05). Conclusion:The serum NPT level of adult KBD patients in Qinghai Province is elevated.
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Objective:To detect cartilage oligomeric matrix protein (COMP) and C-terminal telopeptide of collagen type Ⅱ (CTX-Ⅱ) among brucellosis patients at early period, and provide a better understanding of the osteoarticular changes in this disease at early stage.Methods:Using case-control research method, the early brucellosis patients who visited the Department for Brucellosis Disease Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control from 2013 to 2016 were selected as the case group; through the principle of random matching, the healthy physical examination population was set as the control group. Serum COMP and CTX-Ⅱ were detected by enzyme-linked immunosorbent assay.Results:A total of 128 patients were investigated, including 61 patients (41 males and 20 females) with early brucellosis, aged (39.41 ± 10.51) years old, and 67 controls (44 males and 23 females), aged (40.31 ± 12.52) years old. The median of serum COMP in the case group was 1.70 μg/L, which was significantly higher than that in the control group (0.79 μg/L). The difference between the two groups was statistically significant ( Z = 3.614, P < 0.05); the median of serum CTX-Ⅱ in the case group was 116.44 pg/ml, and the median of serum CTX-Ⅱ in the control group was 128.48 pg/ml, and the difference was not statistically significant ( Z = 0.044, P > 0.05). Conclusion:The serum COMP levels of brucellosis patients at early period are increased, indicating osteoarticular changes of human brucellosis at early stage.
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Hypoxia-inducible factors (HIFs) play an important role in development, formation, regeneration and metabolism of extracellular matrix among bone and cartilage. Osteoarthritis (OA) is caused by many reasons, which result in degeneration and damage of joint cartilage and reaction regeneration of joint margin and subchondrobone. The etiology of OA remains uncertain; the relationship between HIFs and OA could provide scientific data for OA prevention and control.
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Objective:To understand the changes of serum vascular endothelial growth factor (VEGF) among adult Kaschin-Beck disease (KBD) in Qinghai Plateau, and to provide scientific data for prevention and control of KBD.Methods:From July to September in 2017, with a method of group design, according to "Diagnosis of Kaschin-Beck Disease", in the KBD endemic region of Xinghai and Guide counties in Hainan Tibetan Autonomous Prefecture of Qinghai Province, adult KBD patients and healthy people over 20 years old were selected as the KBD group and the internal control group, respectively. At the same time, healthy people over 20 years old were selected as the external control group in the non-KBD endemic region of Xunhua County with similar production scale and lifestyle. Fasting elbow vein blood samples in the 3 groups of people were collected. Serum VEGF levels were determined using a enzyme linked immunosorbent assay (ELISA) method.Results:Totally 272 persons were enrolled in the study, 104 cases in KBD group, 95 cases in internal control group and 73 cases in external control group. There were no significant differences in age and sex ratio between the three groups ( F = 2.236, P > 0.05; χ 2 = 3.135, P > 0.05). The serum concentrations of VEGF in KBD, internal control and external control groups were 504.23, 328.65 and 309.20 pg/ml, respectively, which were statistically significantly different ( Z = 150.472, P < 0.01). The serum concentration of VEGF in KBD group was higher than that of the internal and external control groups ( P < 0.05), but there was no significant difference between internal and external control groups ( P > 0.05). Conclusion:Serum VEGF level of KBD patients in Qinghai Plateau is higher than that of internal and external controls.
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Acute respiratory tract infections ranks first in China for various infectious diseases.Lower respiratory tract infections and related diseases caused a heavy burden on China′s medical care and society. In particular, COVID has caused great losses. This article discusses the standardization of clinical pathological diagnosis of respiratory pathogen infection, in order to improve the correct diagnosis of the disease and facilitate the timely treatment of the disease.
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Objective@#To retrospectively analyze the detection rate, distribution characteristics of hyperglycemia patients in non-endocrinological departments of first-class hospitals and the related risk factors of hyperglycemia in ICU patients.@*Methods@#4364 patients with hyperglycemia in non-endocrinology Department of Shanxi People’s Hospital admitted from Feb 1, 2017 to Jan 31, 2018 were selected. The detection rate of hyperglycemia was counted and the distribution characteristics of hyperglycemia were analyzed. The risk factors of hyperglycemia in ICU patients were analyzed by logistic regression.@*Results@#① General situation: The detection rate of hyperglycemia in non-endocrinological inpatients was 7.57%, with an average age of (60.2±16.14) years and a male-to-female ratio of 1.28:1. ② The detection rate and distribution characteristics of hyperglycemia in the internal medicine department and surgical department: the detection rate of hyperglycemia in internal medicine department was 8.46%; male-to-female ratio was 1.54:1, and the average age was (61.01±13.96) years. The detection rate of surgical department was 6.56%,male-to-female ratio was 1.03:1, and the average age was (59.03±14.14) years. The detection rate of geriatrics in internal medicine department was higher, The detection rate of Neurosurgery in surgical department was higher. ③ Types of hyperglycemia: 2424 cases (55.54%) of diabetes were diagnosed; 757 cases (17.35%) of diabetes were newly diagnosed; 319 cases (7.31%) of stress hyperglycemia. ④ The detection rate of OGTT or HbAlC respectively and both indicators in internal medicine were higher than in surgery (χ2=79.68, 197.29, 67.48, all P=0.00) . ⑤ Logistic analysis revealed that perioperative period, diabetes and the history of glucocorticoid use were independent factors for the prevalence of hyperglycemia in ICU patients[OR (95%CI) respectively, 1.015 (1.169~4.265) , 2.999 (1.487~6.049) , 5.456 (2.067-~14.398) , all P<0.05].@*Conclusions@#The detection rate of hyperglycemia in tertiary is higher. Perioperative period, diabetes and history of glucocorticoid use are closely related to the prevalence of hyperglycemia in ICU patients. Non-endocrine physicians should strengthen the standardized management of hyperglycemia among inpatients.
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Objective@#To investigate the diagnostic value of serum α-enolase (ENO1) in the primary hepatocellular carcinoma.@*Methods@#From May 2012 to March 2017, 163 cases with liver diseases who met the inclusion and exclusion criteria were admitted to the Infectious Diseases Department of the General Hospital of Ningxia Medical University. Among them, 28 cases were of chronic hepatitis B (CHB), 31 cases with liver cirrhosis (LC), 104 cases with hepatocellular carcinoma (HCC), and 18 healthy volunteers (NC). Patient data and serum samples were collected and liver disease related indicators were measured to detect ENO1 levels with enzyme-linked immunosorbent assay (ELISA). The measured indicators were expressed in median. Mann-Whitney U nonparametric test was used to analyze the differences between the data. A Spearman’s correlation analysis was used for bivariate correlation analysis. The sensitivity and specificity of ENO1 and alpha-fetoprotein in the diagnosis of liver cancer were analyzed by ROC curve.@*Results@#Serum level of ENO1 in CHB group, LC group and HCC group was significantly higher than normal group. Serum level of ENO1 in HCC group was higher than CHB group (P = 0.001) and LC group (P < 0.01). Area under the curve (AUC) for serum ENO1 and alpha-fetoprotein were 0.782 (cut-off value 75.96, P = 0.000 1) and 0.800 (cut-off value 27.02, P = 0.000 1), respectively. There was a positive correlation between ENO1 and AFP (P = 0.001). The combined detection had significantly improved the detection efficiency (AUC = 0.835). Serum ENO1 was statistically significant (P < 0.05) in HCC tumor size (AUC = 0.663), tumor metastasis (AUC = 0.681), TNM stage (AUC = 0.710, stage I vs. II), and Edmondson grade (AUC = 0.685) (P < 0.05) and the elevated levels of ENO1 had significantly reduced (P < 0.05) the survival time.@*Conclusion@#ENO1 can be a new candidate marker for the diagnosis of early stage HCC and its progression.
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Objective To study the level of serum interleukin-1β (IL-1β) among adult patients with Kaschin-Beck disease (KBD) in the KBD area of Xinghai County,Qinghai Province.Methods In 2017,cluster random sampling was used to carry out investigation in the KBD area of Xinghai County,Hainan Tibetan Autonomous Prefecture,Qinghai Province,and the residents aged over 20 years old were selected as the survey subjects.According to "the Diagnosis Criteria of Kaschin-Beck Disease" (WS/T 207-2010),the subjects were divided into KBD group and the control group.The serum IL-1β content of the subjects was detected by enzymelinked immunosorbent assay (ELISA).Statistical analysis of data was performed using SPSS 17.0 software.Results A total of 188 eligible residents were surveyed,including KBD group (97 cases) and control group (91 cases).The age [(45.89 ± 11.75),(47.95 ± 11.75) years] and gender (male:48,38,female:43,59) of two groups were no statistically significant (t =1.050,x2 =3.485,P ＞ 0.05).The serum IL-1β levels of KBD patients and healthy control were (94.54 ± 24.19) and (65.95 ± 20.08) ng/L,respectively,which were significantly different (t =8.839,P ＜ 0.05).Conclusion There is an inflammatory change in adults with KBD in Xinghai County,Qinghai Province.
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Objective To find changes of urinary biomarkers of hydroxyproline (HYP) and C-terminal telopeptide of collagen type Ⅱ (CTX-Ⅱ) after celecoxib and anti-osteogenic tablets treatment among adult Kaschin-Beck disease (KBD) patients in Qinghai Province,and provide the scientific data for treatment effect of adult KBD.Methods According to the "Diagnosis of Kaschin-Beck Disease" (WS/T 207-2010),120 cases KBD patients and 89 cases healthy control were divided into three groups,including drug treatment group,non-drug therapy group and control group.The drug treatment group was taken celecoxib (200 mg/pill,1 pill/day,1 time/day) and anti-osteogenic tablets (0.4 g/pill,4 pills/time,2 times/day) for 6 month.The urine samples of these persons were detected with the method of enzyme linked immunosorbent assay (ELISA) for analyzing HYP and CTX-Ⅱ.The results were corrected by creatinine (Cr).Results There were 54 cases of KBD patients (24 males,30 females) in drug treatment group with average age of (47.51 ± 12.30) years old;there were 66 cases of KBD patients (31 males,35 females) in non-drug therapy group with average age of (46.85 ± 13.57) years old;and there were 89 healthy people (41 males,48 females) in control group with average age of (48.75 ± 13.92) years old.By comparing the three groups,there were no statistical significant differences in gender (x2 =0.820,P ＞ 0.05) and ages (F =0.379,P ＞ 0.05).Medians of urinary HYP contents among drug treatment group,non-drug therapy group and control group were 62.47,106.04,65.80 μg/μmol·Cr,respectively,and the difference was statistically significant (Z =12.114,P ＜ 0.01);medians of urinary CTX-Ⅱ contents among drug treatment group,non-drug therapy group and control group were 555.23,702.92,495.54 ng/μ mol· Cr,respectively,and the difference was statistically significant (Z =20.454,P ＜ 0.01).Conclusion Levels of HYP and CTX-Ⅱ among adult KBD patients have changed after treatment with celecoxib and anti-osteogenic tablets,and can be used to determine the effect of treatment.
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Objective To analyze the operation of water improvement projects in drinking water-borne fluorosis areas of Qinghai Province and the trend of dental fluorosis in children aged 8 to 12 years, and to evaluate the effects of prevention and control measures comprehensively, so as to provide basis for improving prevention and control strategies. Methods In 2009 - 2017, according to the "Qinghai Drinking Water Endemic Fluorosis Surveillance Program", four project counties of Huangyuan, Minhe, Hualong and Guide were selected in Qinghai Province. Three villages in each project county were selected according to their mild, moderate and severe conditions, and monitored the operation of water improvement projects, water fluoride content and dental fluorosis among children aged 8 to 12-year-old in each diseased village. Results In 2009-2017, the normal operation rate of water improvement projects increased from 2/8 to 7/8; the batch operation rate of the projects decreased from 5/8 to 1/8; the number of abandoned projects decreased from 1 to 0; the number of people covered by qualified water fluoride increased from 9962 to 80760 people; there was no significant difference in water fluoride content between different years (F = 0.758, P > 0.05). The total detection rate of children's dental fluorosis was 33.01％(1812/5489) from 2009 to 2017, the index of dental fluorosis was 0.65, and the epidemic intensity was slightly prevalent;the detection rate of children's dental fluorosis was 30.02％(951/3168) in villages with normal operation of water improvement projects and qualified water fluoride content, the index of dental fluorosis was 0.58, and the epidemic intensity was marginal;the detection rate of children's dental fluorosis was 32.72％(583/1782) in villages with abnormal operation of water improvement projects or excessive fluoride, the index of dental fluorosis was 0.66, and the epidemic intensity was slight; the detection rate of children's dental fluorosis in villages without changing the water was 51.58％ (278/539), and the index of dental fluorosis was 1.04, belonging to the moderate epidemic intensity; the detection rate of children's dental fluorosis in villages without changing the water was significantly higher than that in villages with normal operation of water improvement projects and qualified water fluoride content (χ2 = 102.30, P < 0.01). Conclusions The water improvement project in drinking water-borne fluorosis areas is running well and the operation rate is increasing year by year. The detection rate of dental fluorosis in children aged 8-12 years old in villages with normal operation of water improvement projects and qualified water fluoride content was significantly lower than that in villages without changing the water. The monitoring of fluorosis and the maintenance of water-renovation projects should be strengthened, and the problem of drinking water for residents in villages without changing the water should be resolved as soon as possible.