ABSTRACT
According to the theory of 'Xingben Dazao' of Psoralea corylifolia Linn. (BL), the susceptible syndromes and biomarkers of liver injury caused by BL were searched. Rat models of kidney-yin deficiency syndrome (M_yin) and kidney-yang deficiency syndrome (M_yang) were established, and all animal experimental operations and welfare following the provisions of the First Affiliated Experimental Animal Ethics and Animal Welfare Committee of Henan University of Traditional Chinese Medicine (No. YFYDW2020017). The results showed that BL significantly decreased the body weight, water intake, and urine weight of M_yin rats and increase the organ indexes of the liver, testis, adrenal gland, and spleen and the expression of alanine aminotransferase (ALT). Meantime, BL significantly increased the urine weight of M_yang rats and decreased the expression of ALT and aspartate aminotransferase (AST). Hematoxylin and eosin (HE) staining showed that BL could aggravate inflammatory infiltration of hepatocytes in rats with M_yin and alleviate liver injury in rats with M_yang. Metabolomics identified 17 BL co-regulated significant differential metabolic markers in M_yin and M_yang rats. Among them, 8 metabolites such as glutamine, quinolinate, biliverdin, and lactosylceramide showed opposite trends, mainly involving cysteine and methionine metabolism, tyrosine metabolism, tryptophan metabolism, purine metabolism, sphingolipid metabolism, glycerol phospholipid metabolism, glutamine metabolism, and other pathways. M_yin/M_yang may be the susceptible constitution of BL for liver damage or protection, which may be related to the regulation of amino acid metabolism and sphingolipid metabolism. The study can provide some experimental data support for the safe and accurate use of BL in the clinical practice of traditional Chinese medicine.
ABSTRACT
Objective: To develop a predictive model for pathologic complete response (pCR) of ipsilateral supraclavicular lymph nodes (ISLN) after neoadjuvant chemotherapy for breast cancer and guide the local treatment. Methods: Two hundred and eleven consecutive breast cancer patients with first diagnosis of ipsilateral supraclavicular lymph node metastasis who underwent ipsilateral supraclavicular lymph node dissection and treated in the Breast Department of Henan Cancer Hospital from September 2012 to May 2019 were included. One hundred and forty two cases were divided into the training set while other 69 cases into the validation set. The factors affecting ipsilateral supraclavicular lymph node pCR (ispCR)of breast cancer after neoadjuvant chemotherapy were analyzed by univariate and multivariate logistic regression analyses, and a nomogram prediction model of ispCR was established. Internal and external validation evaluation of the nomogram prediction model were conducted by receiver operating characteristic (ROC) curve analysis and plotting calibration curves. Results: Univariate logistic regression analysis showed that Ki-67 index, number of axillary lymph node metastases, breast pCR, axillary pCR, and ISLN size after neoadjuvant chemotherapy were associated with ispCR of breast cancerafter neoadjuvant chemotherapy (P<0.05). Multivariate logistic regression analysis showed that the number of axillary lymph node metastases (OR=5.035, 95%CI: 1.722-14.721, P=0.003), breast pCR (OR=4.662, 95%CI: 1.456-14.922, P=0.010) and ISLN size after neoadjuvant chemotherapy (OR=4.231, 95%CI: 1.194-14.985, P=0.025) were independent predictors of ispCR of breast cancer after neoadjuvant chemotherapy. A nomogram prediction model of ispCR of breast cancer after neoadjuvant chemotherapy was constructed using five factors: number of axillary lymph node metastases, Ki-67 index, breast pCR, axillary pCR and size of ISLN after neoadjuvant chemotherapy. The areas under the ROC curve for the nomogram prediction model in the training and validation sets were 0.855 and 0.838, respectively, and the difference was not statistically significant (P=0.755). The 3-year disease-free survival rates of patients in the ispCR and non-ispCR groups after neoadjuvant chemotherapy were 64.3% and 54.8%, respectively, with statistically significant differences (P=0.024), the 3-year overall survival rates were 83.8% and 70.2%, respectively, without statistically significant difference (P=0.087). Conclusions: Disease free survival is significantly improved in breast cancer patients with ispCR after neoadjuvant chemotherapy. The constructed nomogram prediction model of ispCR of breast cancer patients after neoadjuvant chemotherapy is well fitted. Application of this prediction model can assist the development of local management strategies for the ipsilateral supraclavicular region after neoadjuvant chemotherapy and predict the long-term prognosis of breast cancer patients.
Subject(s)
Female , Humans , Axilla/pathology , Breast Neoplasms/pathology , Lymph Node Excision , Lymph Nodes/pathology , Lymphatic Metastasis/pathology , Neoadjuvant Therapy , Nomograms , Retrospective StudiesABSTRACT
Objective:To analyze the clinical features of chronic active Epstein-Barr virus infection (CAEBV) in order to reduce the rates of underdiagnosis and misdiagnosis of this disease.Methods:The CAEBV related literatures of PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, WanFang Database and Chongqing VIP since the first literature published (May 1987) until August 29, 2020 were searched. The clinical characteristics, laboratory examinations, outcome and causes of death of CAEBV patients were retrospectively analyzed. Statistical analysis was performed by Mann-Whitney U test, chi-square test or Fisher′s exact probability test. Results:A total of 111 patients aged 22.0 (10.0, 39.0) years were included from 46 articles. There were 64 cases (57.7%) in the age ≥18 years group and 47 cases (42.3%) in the age <18 years group. Fever, splenomegaly, hepatomegaly, and lymph node enlargement were common clinical manifestations, with incidences of 95.5%(106/111), 84.7%(94/111), 57.7%(64/111) and 56.8%(63/111), respectively. The incidences of rash and hepatomegaly in the age ≥18 years group were 3.1%(2/64) and 45.3%(29/64), respectively, which were both lower than those in patients aged <18 years group (27.7%(13/47) and 74.5%(35/47), respectively), while the incidence of abnormal liver biochemical indexes was higher (45.3%(29/64) vs 23.4%(11/47)). The differences were all statistically significant ( χ2=13.957, 9.436 and 5.643, respectively, all P<0.05). Of the 70 patients with follow-up outcomes, 38(54.3%) died and 32(45.7%) survived. The causes of death included gastrointestinal bleeding, severe infection, respiratory failure, liver failure, etc. The incidences of splenomegaly in the death and survival groups were 92.1%(35/38) and 68.8%(22/32), respectively. The difference was statistically significant ( χ2=6.266, P<0.05). Of 21 death and 17 survival cases in the age <18 years group, 15(71.4%) and two cases were combined hemophagocytic lymphohistiocytosis (HLH), respectively, with statistical significance ( χ2=13.527, P<0.01). Of the 90 patients whose HLH-related information was available, 38(42.2%) combined HLH and 52(57.8%) without HLH, with 36.8%(14/38) and 65.4% (34/52) of males, respectively. The difference of gender distribution was statistically significant ( χ2=7.187, P=0.007). The treatment regimens of the 111 CAEBV patients during the course of disease were various, but the detailed information was lacking. Conclusions:The clinical manifestations of CAEBV are diverse. CAEBV can be complicated with fatal complications, lacks of effective treatment, and shows poor prognosis. It is necessary to actively carry out related research to improve the understanding of the disease, and explore effective treatment and reduce mortality.
ABSTRACT
Objective:To investigate the efficacy and safety of short-term deep sedation after conventional decompressive craniotomy with hematoma removal in patients with hypertensive intracerebral hemorrhage.Methods:Sixty patients with hypertensive intracerebral hemorrhage who underwent conventional decompressive craniotomy with hematoma removal in the People′s Hospital of Yueqing, China between March 2018 and May 2019 were included in this study. They were randomly divided into deep sedation and light sedation groups ( n = 30/group). The deep sedation group was administered propofol (0.6-1.2 mg/kg/h) combined with sedate fentanyl to achieve the level of sedation to Richmond Agitation-Sedation Scale (RASS) -3 to -4 points and to the level of pain to Critical Care Pain Observation Tool (CPOT) 0-1 point. The duration of sedation and analgesia was for 48 hours. The light sedation group was administered propofol (0.2-0.5 mg/kg/h) combined with sedate fentanyl to achieve the level of sedation to RASS -1 to -2 points and to the level of pain to CPOT 0-1 point. The duration of sedation and analgesia was rehemorrhage for 48 hours. Patients in the two groups were intravenously administered Urapidil to control blood pressure to be 120-160/60-90 mmHg. In addition, all patients were subjected to mechanical ventilation, dehydration, reduction of intracranial pressure, anti-infection and symptomatic treatment. At 0, 6, 12, 24 and 48 hours after surgery, heart rate, mean arterial pressure, intracranial pressure, recurrence of hemorrhage, ventilator-associated pneumonia, lower extremity deep venous thrombosis, and gastrointestinal bleeding were monitored. Results:At 6, 12, 24 and 48 hours after surgery, the heart rate, mean arterial pressure, and intracranial pressure in the deep sedation group were significantly lower than those in the light sedation group ( P < 0.05 or P < 0.01). The recurrence of rehemorrhage and the incidence of gastrointestinal bleeding in the deep sedation group were 3.33% (1/30) and 6.67% (2/30), respectively, which were significantly lower than those in the light sedation group [10.00% (3/30), 20.00% (6/30), χ2 = 1.071, 2.307, both P < 0.05). There were no significant incidences in ventilator-associated pneumonia [30.00% (9/30) vs. 23.30% (7/30), χ2 = 0.340, P > 0.05] and lower extremity deep venous thrombosis [10.00% (3/30) vs. 6.67% (2/30), χ2 = 0.340, P > 0.05]. Conclusion:Short-term deep sedation after conventional decompressive craniotomy with hematoma removal can lower the heart beat, mean arterial pressure, intracranial pressure, the postoperative recurrence of hemorrhage, and the incidence of gastrointestinal bleeding in patients with hypertensive cerebral hemorrhage.
ABSTRACT
Objective Collect and analyze data of radiation level of 210Po/210Pb in cigarettes in China, evaluate the internal radiation dose caused by smoking to Chinese smokers and compare it with other countries. Methods The radiation levels of 210Po/210Pb in cigarettes in domestic and foreign countries were summarized and analyzed, and the fractions of 210Po/210Pb in mainstream smoke were recommended, and the internal radiation doses to smokers in China were estimated. Results In 2015, there were 320 million smokers among aged 15 and above in China with an average smoking amount of 15.2 cigarettes per day. The average activities of 210Po/210Pb weighted by the number of cigarette brands were 28.2 mBq per cigarette and 39.3 mBq per cigarette respectively. The mainstream smoke fraction of 20% of 210Po was used to make the does estimation which was the mean value of the experimental results of simulator and volunteers, and that of 210Pb was 10% measured by simulators. Based on the average smoking amount per day and the number of smokers in China, the annual effective dose of current smokers in China is 126 μSv·a−1, and the collective effective dose is 40746 man·Sv. Conclusion The content of 210Po/210Pb in Chinese cigarettes is about 2～3 times that of other country's cigarettes. However, the fraction of mainstream smoke and dose conversion coefficient of 210Po/210Pb adopted in this paper are different from those in other literatures. Therefore, the estimated dose of 20 cigarettes for Chinese smokers is lower than that for smokers in some countries.
ABSTRACT
BACKGROUND@#Hepatitis B core-related antigen (HBcrAg) is a promising disease-monitoring marker for chronic hepatitis B (CHB). We investigated correlations between HBcrAg with antiviral efficacy and virological and histological variables.@*METHODS@#One hundred and forty-five CHB patients from the mainland of China between August 2013 and September 2016 who underwent liver biopsy received entecavir therapy and had paired liver biopsy at 78 weeks. We analyzed correlations between HBcrAg and virological and histological variables in hepatitis B e antigen (HBeAg)-positive and HBeAg-negative patients. We also explored the predictors of HBeAg loss after 78 weeks of antiviral therapy. Pearson correlation analysis and logistic forward stepwise regression were the main statistic methods.@*RESULTS@#HBeAg-positive patients (n = 93) had higher baseline HBcrAg (median 7.4 vs. 5.3 log10 U/mL P < 0.001) and greater HBcrAg declines (median 1.6 vs. 0.9 log10 U/mL P = 0.007) than HBeAg-negative patients after 78 weeks of therapy. At baseline, HBcrAg correlated with hepatitis B virus (HBV) DNA in both HBeAg-positive (r = 0.641, P < 0.001) and -negative patients (r = 0.616, P < 0.001), with hepatitis B surface antigen (HBsAg) in HBeAg-positive patients (r = 0.495, P < 0.001), but not with anti-hepatitis B virus core antibody (anti-HBc). Weak correlations existed between HBcrAg, histology activity index (HAI; r = 0.232, P = 0.025), and Ishak fibrosis score (r = -0.292, P = 0.005) in HBeAg-positive patients. At 78 weeks, significant correlations existed only between HBcrAg and anti-HBc in HBeAg-positive (r = -0.263, P = 0.014) and HBeAg-negative patients (r = -0.291, P = 0.045). Decreased HBcrAg significantly correlated with reduced HBV DNA (r = 0.366, P = 0.001; r = 0.626, P < 0.001) and HBsAg (r = 0.526, P = 0.001; r = 0.289, P = 0.044) in HBeAg-positive and -negative patients, respectively, and with reduced HAI in HBeAg-positive patients (r = 0.329, P = 0.001). Patients with HBeAg loss (n = 29) showed a larger reduction in HBcrAg than those without (median 2.3 vs. 1.3 log10 U/mL, P = 0.001). In multivariate analysis, decreased HBcrAg was an independent predictor of HBeAg loss (P = 0.005).@*CONCLUSIONS@#HBcrAg reflects viral replication and protein production. Decreased HBcrAg could predict HBeAg loss after antiviral therapy.@*TRIAL REGISTRATION@#Clinical Trials.gov: NCT01962155; https://www.clinicaltrials.gov/ct2/show/NCT01962155?term=NCT01962155&draw=2&rank=1.
Subject(s)
Humans , Antiviral Agents/therapeutic use , Biomarkers , China , DNA, Viral , Hepatitis B Core Antigens/therapeutic use , Hepatitis B Surface Antigens , Hepatitis B e Antigens , Hepatitis B virus/genetics , Hepatitis B, Chronic/drug therapy , Virus ReplicationABSTRACT
Objective:To explore the effect of nursing intervention based on protection motivation theory on medication compliance and quality of life in elderly patients with Parkinson′s disease.Methods:From August 2017 to August 2018, 60 elderly patients with Parkinson′s disease were selected. The patients were randomly divided into the control group ( n = 30) and the intervention group ( n = 30). In the control group, the routine nursing model was adopted, and the intervention group accepted the nursing intervention based on the protection motivation theory. Two groups of patients were investigated by using medication compliance scale and the 39-item Parkinson′s Disease Questionnaire. Results:Three months after the intervention, 86.67%(26/30) of the patients in the intervention group and 33.33%(10/30) of the patients in the control group had good compliance with the drug, and the difference between the two groups was statistically significant ( χ2 value was 17.778, P < 0.05). The total scores of quality of life and scores of physical activity, daily life behavior, mental health, humiliation, social support, cognition, communication and physical discomfort in the intervention group were 26.20±3.12, 4.00±0.76, 4.87±1.19, 2.33±0.72, 1.93±0.17, 2.80±0.86, 4.40±1.12, 2.27±0.80, 3.27±1.10, the scores in the control group were 39.20±2.88, 7.40±1.12, 7.13±0.83, 3.80±0.68, 2.87±0.64, 4.27±0.96, 5.20±0.68, 3.73±0.70, 5.07±0.80, the difference between the two groups was statistically significant ( t value was -2.366-11.849, P <0.05). Conclusion:Nursing intervention based on the protection motivation theory can improve the compliance of elderly patients with Parkinson's disease and their quality of life.
ABSTRACT
BACKGROUND@#Since early December 2019, the 2019 novel coronavirus disease (COVID-19) has caused pneumonia epidemic in Wuhan, Hubei province of China. This study aimed to investigate the factors affecting the progression of pneumonia in COVID-19 patients. Associated results will be used to evaluate the prognosis and to find the optimal treatment regimens for COVID-19 pneumonia.@*METHODS@#Patients tested positive for the COVID-19 based on nucleic acid detection were included in this study. Patients were admitted to 3 tertiary hospitals in Wuhan between December 30, 2019, and January 15, 2020. Individual data, laboratory indices, imaging characteristics, and clinical data were collected, and statistical analysis was performed. Based on clinical typing results, the patients were divided into a progression group or an improvement/stabilization group. Continuous variables were analyzed using independent samples t-test or Mann-Whitney U test. Categorical variables were analyzed using Chi-squared test or Fisher's exact test. Logistic regression analysis was performed to explore the risk factors for disease progression.@*RESULTS@#Seventy-eight patients with COVID-19-induced pneumonia met the inclusion criteria and were included in this study. Efficacy evaluation at 2 weeks after hospitalization indicated that 11 patients (14.1%) had deteriorated, and 67 patients (85.9%) had improved/stabilized. The patients in the progression group were significantly older than those in the disease improvement/stabilization group (66 [51, 70] vs. 37 [32, 41] years, U = 4.932, P = 0.001). The progression group had a significantly higher proportion of patients with a history of smoking than the improvement/stabilization group (27.3% vs. 3.0%, χ = 9.291, P = 0.018). For all the 78 patients, fever was the most common initial symptom, and the maximum body temperature at admission was significantly higher in the progression group than in the improvement/stabilization group (38.2 [37.8, 38.6] vs. 37.5 [37.0, 38.4]°C, U = 2.057, P = 0.027). Moreover, the proportion of patients with respiratory failure (54.5% vs. 20.9%, χ = 5.611, P = 0.028) and respiratory rate (34 [18, 48] vs. 24 [16, 60] breaths/min, U = 4.030, P = 0.004) were significantly higher in the progression group than in the improvement/stabilization group. C-reactive protein was significantly elevated in the progression group compared to the improvement/stabilization group (38.9 [14.3, 64.8] vs. 10.6 [1.9, 33.1] mg/L, U = 1.315, P = 0.024). Albumin was significantly lower in the progression group than in the improvement/stabilization group (36.62 ± 6.60 vs. 41.27 ± 4.55 g/L, U = 2.843, P = 0.006). Patients in the progression group were more likely to receive high-level respiratory support than in the improvement/stabilization group (χ = 16.01, P = 0.001). Multivariate logistic analysis indicated that age (odds ratio [OR], 8.546; 95% confidence interval [CI]: 1.628-44.864; P = 0.011), history of smoking (OR, 14.285; 95% CI: 1.577-25.000; P = 0.018), maximum body temperature at admission (OR, 8.999; 95% CI: 1.036-78.147, P = 0.046), respiratory failure (OR, 8.772, 95% CI: 1.942-40.000; P = 0.016), albumin (OR, 7.353, 95% CI: 1.098-50.000; P = 0.003), and C-reactive protein (OR, 10.530; 95% CI: 1.224-34.701, P = 0.028) were risk factors for disease progression.@*CONCLUSIONS@#Several factors that led to the progression of COVID-19 pneumonia were identified, including age, history of smoking, maximum body temperature at admission, respiratory failure, albumin, and C-reactive protein. These results can be used to further enhance the ability of management of COVID-19 pneumonia.
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Betacoronavirus , Coronavirus Infections , Hospitals , Logistic Models , Pandemics , Pneumonia, Viral , Risk FactorsABSTRACT
Background@#Since early December 2019, the 2019 novel coronavirus disease (COVID-19) has caused pneumonia epidemic in Wuhan, Hubei province of China. This study aims to investigate the factors affecting the progression of pneumonia in COVID-19 patients. Associated results will be used to evaluate the prognosis and to find the optimal treatment regimens for COVID-19 pneumonia.@*Methods@#Patients tested positive for the COVID-19 based on nucleic acid detection were included in this study. Patients were admitted to three tertiary hospitals in Wuhan between December 30, 2019, and January 15, 2020. Individual data, laboratory indices, imaging characteristics, and clinical data were collected, and statistical analysis was performed. Based on clinical typing results, the patients were divided into a progression group or an improvement/stabilization group. Continuous variables were analyzed using independent samples t-test or Mann-Whitney U test. Categorical variables were analyzed using chi-squared test or Fisher’s exact test. Logistic regression analysis was performed to explore the risk factors for disease progression.@*Results@#Seventy-eight patients with COVID-19-induced pneumonia met the inclusion criteria and were included in this study. Efficacy evaluation at 2 weeks after hospitalization indicated that 11 patients (14.1%) had deteriorated, and 67 patients (85.9%) had improved/stabilized. The patients in the progression group were significantly older than those in the disease improvement/stabilization group (66 [51, 70] years vs. 37 [32, 41] years, U =4.932, P =0.001). The progression group had a significantly higher proportion of patients with a history of smoking than the improvement/stabilization group (27.3% vs. 3.0%, χ2=9.291, P =0.018). For all the 78 patients, fever was the most common initial symptom, and the maximum body temperature at admission was significantly higher in the progression group than in the improvement/stabilization group (38.2 [37.8, 38.6]℃ vs. 37.5 [37.0, 38.4]℃, U=2.057, P =0.027). Moreover, the proportion of patients with respiratory failure (54.5% vs. 20.9%, χ2=5.611, P=0.028) and respiratory rate (34 [18, 48] breaths/min vs. 24 [16, 60] breaths/min, U=4.030, P=0.004) were significantly higher in the progression group than in the improvement/stabilization group. C-reactive protein was significantly elevated in the progression group compared to the improvement/stabilization group (38.9 [14.3, 64.8] mg/L vs. 10.6 [1.9, 33.1] mg/L, U=1.315, P=0.024). Albumin was significantly lower in the progression group than in the improvement/stabilization group (36.62±6.60 g/L vs. 41.27±4.55 g/L, U =2.843, P =0.006). Patients in the progression group were more likely to receive high-level respiratory support than in the improvement/stabilization group (χ2=16.01, P=0.001). Multivariate logistic analysis indicated that age (OR, 8.546; 95% CI: 1.628-44.864; P = 0.011), history of smoking (OR, 14.285; 95% CI: 1.577-25.000; P = 0.018), maximum body temperature at admission (OR, 8.999; 95% CI: 1.036-78.147, P = 0.046), respiratory failure (OR, 8.772, 95% CI: 1.942-40.000; P = 0.016), albumin (OR, 7.353, 95% CI: 1.098-50.000; P = 0.003) and C-reactive protein (OR, 10.530; 95% CI: 1.224-34.701, P = 0.028) were risk factors for disease progression.@*Conclusions@#Several factors that led to the progression of COVID-19 pneumonia were identified, including age, history of smoking, maximum body temperature on admission, respiratory failure, albumin, C-reactive protein. These results can be used to further enhance the ability of management of COVID-19 pneumonia.
ABSTRACT
OBJECTIVE@#To investigate how to place the anteversion of acetabular prosthesis more reasonably in patients with lumbar degenerative kyphosis.@*METHODS@#A total of 122 patients with degenerative kyphosis of lumbar spine who underwent total hip arthroplasty from December 2017 to October 2019 were included and divided into experimental group and control group, 61 cases in each group. In experimental group, there were 25 males and 36 females, with a median age of 67.0 years;the median course of disease was 46.0 months;the functional pelvic plane with acetabular anteversion was set according to different types of pelvic anterior plane bracket. In control group, there were 27 males and 34 females, with a median age of 67.0 years;the median course was 42.0 months;in control group, the anteversion was set by the traditional method. The patients were followed up for 3 months. The operation time and blood loss were recorded. The incidence of infection and dislocation within 3 months was counted. Harris score before and 3 months after operation was recorded. Functional anteversion angle of standing position was measured 3 months after operation.@*RESULTS@#Compared with control group, there was no difference in operation time and blood loss between the two groups (P=0.918, 0.381);there was no infection between two groups within 3 months after operation;there was 1 case of hip joint dislocation in the control group and no dislocation in experimental group. There was no significant difference in Harris score before and after operation. Three months later, reexamination of pelvic standing radiographs showed that the number of patients with functional anteversion of acetabular prosthesis outside the safe area was less in experimental group thanin control group (@*CONCLUSION@#According to the preoperative evaluation and classification of patients, better functional anteversion of acetabular prosthesis can be obtained with the help of pelvic anterior plane reference bracket in hip arthroplasty with lumbar degenerative kyphosis.
Subject(s)
Aged , Female , Humans , Male , Acetabulum/surgery , Arthroplasty, Replacement, Hip , Hip Dislocation/surgery , Hip Joint , Hip Prosthesis , Kyphosis , Retrospective StudiesABSTRACT
OBJECTIVE@#To investigate the influence of total hip arthroplasty on the changes of spine pelvic parameters in patients with hip spine syndrome.@*METHODS@#From January 2013 to October 2014, 22 patients (26 hips) with hip spine syndrome accompanied by necrosis of femoral head, hip osteoarthritis and congenital dysplasia of hip were treated with total hip arthroplasty. There were 12 males and 10 females with an average age of 58.4 years (range, 45 to 76 years). The course of disease was 1.5 to 25 years with an average of 12.8 years. Before and after the operation, the anteroposterior, full length radiographs of both lower limbs, thoracolumbar spine and pelvis in standing position were routinely taken. The balance parameters of spine pelvis coronal plane and sagittal plane before and after the replacement were measured. Visual analogue scale (VAS), Oswestry Disability Index (ODI) and Harris score were performed before and after the operation.@*RESULTS@#All cases were followed up for 21 to 52 (32±8) months. No infection, prosthesis subsidence, loosening, prosthesis dislocation were found in the last follow up. After total hip arthroplasty, sagittal vertical axis(SVA), thoracic kyphosis(TK), lumbar lordosis(LL), pelvic tilt (PT) were significantly reduced(@*CONCLUSION@#After total hip arthroplasty, the coronal and historical balance parameters of spine and pelvis are significantly improved, and the short term and medium-term effects are satisfactory.
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Arthroplasty, Replacement, Hip/adverse effects , Follow-Up Studies , Lumbar Vertebrae/surgery , Patients , Pelvis , Retrospective Studies , SpineABSTRACT
Background@#Few data are available regarding the progression of liver disease and therapeutic efficacy in chronic hepatitis B virus (HBV) carriers infected by mother-to-child transmission (MTCT). This study aimed to investigate these two aspects by comparing the adult chronic HBV carriers in MTCT group with those in horizontal transmission group.@*Methods@#The 683 adult chronic HBV patients qualified for liver biopsy including 191 with MTCT and 492 with horizontal transmission entered the multi-center prospective study from October 2013 to May 2016. Biopsy results from 217 patients at baseline and 78 weeks post antiviral therapy were collected.@*Results@#Patients infected by MTCT were more likely to have e antigen positive (68.6% vs. 58.2%, χ2 = -2.491, P = 0.012) than those with horizontal transmission. However, in patients with MTCT, levels of alkaline phosphatase (ALP) (P = 0.031), Fibroscan (P = 0.013), N-terminal propeptide of Type III procollagen (PIIINP) (P = 0.014), and Laminin (LN) (P = 0.006) were high, in contrast to the patients with horizontal transmission for whom the levels of albumin (ALB) (P = 0.041), matrix metalloproteinase-3 (MMP-3) (P = 0.001) were high. The 47.2% of patients with MTCT and 36.8% of those with horizontal transmission had significant liver fibrosis (P = 0.013). Following antiviral therapy for 78 weeks, 21.2% and 38.0% patients with MTCT and horizontal transmission acquired hepatitis B e antigen (HBeAg) clearance, respectively (P = 0.043), and the virological response rates were 54.7% and 74.1% in the MTCT and horizontal groups, respectively (P = 0.005). MTCT was a risk factor for HBeAg clearance and virological response.@*Conclusion@#Adult patients with MTCT were more prone to severe liver diseases, and the therapeutic efficacy was relatively poor, which underlined the importance of earlier, long-term treatment and interrupting perinatal transmission.@*Trial Registration@#NCT01962155; https://clinicaltrials.gov.
ABSTRACT
Objective@#To investigate the status of frailty in elderly inpatients with type 2 diabetes and its influencing factors.@*Methods@#Collected 126 cases hospitalized elderly patients with type 2 diabetes (from September 2017 to August 2018) general information, glycosylated hemoglobin A1C (HbA1C), comorbidity, nutritional assessment, Mini-Mental State Examination (MMSE), the frailty scale, multiariable Logistic regression was used for the analysis of frailty influence factors.@*Results@#38.1% (48/126) of elderly in patients with diabetes had no frailty, 25.4% (32/126) of patients with pre-frailty, and 36.5% (46/126) of patients with frailty. Logistic regression analysis showed that poor nutritional status, cognitive impairment and lower scores of instrumental daily living ability were the main risk factors for frailty in elderly diabetes.@*Conclusion@#Among elderly in patients with diabetes, the incidence of frailty is high, suggesting that clinical medical staff should identify frailty patients as early as possible, strengthen the integrated management of elderly in patients with diabetes through the multidisciplinary cooperation model, provide individualized guidance, reduce and delay the occurrence of frailty in elderly patients with diabetes.
ABSTRACT
Objective To investigate the status of frailty in elderly inpatients with type 2 diabetes and its influencing factors. Methods Collected 126 cases hospitalized elderly patients with type 2 diabetes (from September 2017 to August 2018) general information, glycosylated hemoglobin A1C (HbA1C), comorbidity, nutritional assessment,Mini-Mental State Examination (MMSE), the frailty scale , multiariable Logistic regression was used for the analysis of frailty influence factors. Results 38.1% (48/126) of elderly in patients with diabetes had no frailty, 25.4% (32/126) of patients with pre-frailty, and 36.5% (46/126) of patients with frailty. Logistic regression analysis showed that poor nutritional status, cognitive impairment and lower scores of instrumental daily living ability were the main risk factors for frailty in elderly diabetes. Conclusion Among elderly in patients with diabetes, the incidence of frailty is high, suggesting that clinical medical staff should identify frailty patients as early as possible, strengthen the integrated management of elderly in patients with diabetes through the multidisciplinary cooperation model, provide individualized guidance, reduce and delay the occurrence of frailty in elderly patients with diabetes.
ABSTRACT
OBJECTIVE@#To investigate the caries status of the first permanent molars in urban and rural children aged 10- 12 in Chongqing and analyze the related factors in order to provide a theoretical basis for the prevention and treatment of children's caries and targeted suggestions for oral health education.@*METHODS@#A multi-stage, stratified, cluster, and random sampling method was used to extract 5 057 children from 18 schools in three districts and three counties in Chongqing for oral health examination and questionnaire survey from March to May 2018.@*RESULTS@#The total caries rate of the first permanent molar was 39.2%. The decayed-missing-filled tooth was 0.84±1.20. The rate of filling teeth was 3.4%. The rate of pit and fissure sealing was 6.1%. The prevalence of the first permanent molars was significantly different between men and women, between urban and rural areas, between only children and non-only children, and between ethnic minorities and Han nationality (P<0.001). The gap between the pit and fissure sealing was significantly different between urban and rural areas (P< 0.001). Multiple logistic regression analysis showed that many independent factors influence the occurrence of caries, including the frequency of brushing teeth every day, the frequency of eating desserts, the habit of eating dessert/drinking milk before going to bed, whether only-children or not, and parents' education background, among others.@*CONCLUSIONS@#The first permanent molars of children aged 10-12 in Chongqing have a high rate of caries but low rates of pit and fissure sealing and dental caries filling. The difference between urban and rural areas is large, children's oral health knowledge is scarce, and children have bad oral hygiene behaviors and eating habits. Children's oral health education must be strengthened, oral health preaching must be implemented in schools, the oral health knowledge of children in school must be improved, and urban-rural differences must be minimized.
Subject(s)
Child , Female , Humans , Male , DMF Index , Dental Caries , Oral Health , Oral Hygiene , Prevalence , StudentsABSTRACT
BACKGROUND@#Few data are available regarding the progression of liver disease and therapeutic efficacy in chronic hepatitis B virus (HBV) carriers infected by mother-to-child transmission (MTCT). This study aimed to investigate these two aspects by comparing the adult chronic HBV carriers in MTCT group with those in horizontal transmission group.@*METHODS@#The 683 adult chronic HBV patients qualified for liver biopsy including 191 with MTCT and 492 with horizontal transmission entered the multi-center prospective study from October 2013 to May 2016. Biopsy results from 217 patients at baseline and 78 weeks post antiviral therapy were collected.@*RESULTS@#Patients infected by MTCT were more likely to have e antigen positive (68.6% vs. 58.2%, χ = -2.491, P = 0.012) than those with horizontal transmission. However, in patients with MTCT, levels of alkaline phosphatase (ALP) (P = 0.031), Fibroscan (P = 0.013), N-terminal propeptide of Type III procollagen (PIIINP) (P = 0.014), and Laminin (LN) (P = 0.006) were high, in contrast to the patients with horizontal transmission for whom the levels of albumin (ALB) (P = 0.041), matrix metalloproteinase-3 (MMP-3) (P = 0.001) were high. The 47.2% of patients with MTCT and 36.8% of those with horizontal transmission had significant liver fibrosis (P = 0.013). Following antiviral therapy for 78 weeks, 21.2% and 38.0% patients with MTCT and horizontal transmission acquired hepatitis B e antigen (HBeAg) clearance, respectively (P = 0.043), and the virological response rates were 54.7% and 74.1% in the MTCT and horizontal groups, respectively (P = 0.005). MTCT was a risk factor for HBeAg clearance and virological response.@*CONCLUSION@#Adult patients with MTCT were more prone to severe liver diseases, and the therapeutic efficacy was relatively poor, which underlined the importance of earlier, long-term treatment and interrupting perinatal transmission.@*TRIAL REGISTRATION@#NCT01962155; https://clinicaltrials.gov.
ABSTRACT
Chimeric antigen receptor T-cell strategy targeting CD19 (CART19) has prominent anti-tumor effect for relapsed/refractory B-cell lymphomas. CART19-associated complications have been gradually recognized, however, late-onset complications have not been extensively studied. Herein, for the first time we report a diffuse large B-cell lymphoma patient with terminal ileum involvement obtained rapid remission and developed spontaneous terminal ileal perforation 38 days following CART19 infusion. The late-onset perforation reminds us that, for the safety of CART treatment, more cautions are warranted for the management of delayed GI complications.
Subject(s)
Humans , B-Lymphocytes , Ileum , Lymphoma, B-Cell , Receptors, Antigen , T-LymphocytesABSTRACT
Objective To explored the risk factors of lymph node metastasis in papillary thyroid microcarcinoma (PTMC) by analyzing the data from the Surveillance,Epidemiology and End Results (SEER) database.Methods The data of 31 017 patients with PTMC in the SEER database from 2002 to 2012 were retrospectively analyzed. Logistic and Cox regression analyses were used to explore the associations of the factors and the risk of lymph node metastasis in PTMC.Results Multivariate analysis revealed that male (OR=0.673,95%CI=0.605-0.748,P=0.001),age5 mm(OR=1.172,95%CI=1.153-1.191,P=0.001),follicular variant (OR=0.641,95%CI =0.574-0.716,P=0.001),and multifocal (OR=1.662,95%CI=1.516-1.821,P=0.001) and external thyroid extension (ETE) (capsular invasion OR=1.232,95%CI=1.183-1.543,P=0.001;minor invasion OR=2.119,95%CI=1.377-3.263,P=0.001;and gross invasion OR=2.546,95%CI=2.218-2.921,P=0.001) were significantly associated with central lymph node metastasis (CLNM). Multivariate analysis revealed that tumor size >5 mm(OR=1.112,95%CI =1.091-1.133,P=0.001),male (OR=0.36,95%CI=0.322-0.401,P=0.001),age5 mm),follicular variant-PTMC,ETE,and multifocality are the risk factors for cervical lymph node metastasis. Distant metastasis is associated with lateral lymph node metastasis. For patients at high risk of PTMC,prophylactic neck lymph node dissection is recommended.
Subject(s)
Female , Humans , Male , Middle Aged , Carcinoma, Papillary , Pathology , Lymph Nodes , Pathology , Lymphatic Metastasis , Diagnosis , Retrospective Studies , Risk Factors , SEER Program , Thyroid Neoplasms , PathologyABSTRACT
The chemical compositions of Anemone raddeana Rhizome, a kind of traditional Chinese medicine, were reviewed, along with its bioactivity and pharmacological properties and method improvements of extracting and detecting triterpenoid saponins. A. raddeana Rhizome is used to treat neuralgia and rheumatism, and is rich in triterpenoid saponins, most of which are pentacyclic, with oleanane as the nucleus. So far, 37 triterpenoid saponins have been determined from the herb. Its reported bioactivity and pharmacological properties have been described as anticancerous, antimicrobial, anti-inflammatory, analgesic, antipyretic, anticonvulsive, antihistaminic, and sedative. It has also been used for the induction of the humoral immune response and treatment of liver fibrosis in chronic hepatitis. However, the herb also has hemolytic effects and can be toxic, which limits its clinical application. Further studies are needed on the pharmaceutical functions, mechanisms, and immunological responses to contribute to the herb's clinical applications.
ABSTRACT
OBJECTIVE: To observe whether low concentration (1×10-8 mol·L-1) of ouabain (OUA) can increase the contractility in rat cardiocytes and investigate the Na/K pump signal transduction pathways related to positive inotropic action following the low concentration of OUA. METHODS: On enzymatic isolation of rats ventricular myocytes, the Na+/K+ pump current (Ip) was by whole-cell patch-clamp, in order to observe the low concentration of OUA on Ip. The contraction of a single myocyte was assessed by a video-based motion edge-detection system. (1) To detect and compare the potentiations of 1×10-8-1×10-3 mol·L-1 OUA on the contractility in rat cardiocytes. (2) The cardiocytes were pre-treated with PP2 (1 μmol·L-1), NAC (100 μmol·L-1), PD98059(50 μmol·L-1) for 5 min, and the effects of the signals transduction inhibitors on the positive inotropic effect of 1×10-8 mol·L-1 OUA was recorded. RESULTS: The 1×10-8-1×10-3 mol·L-1 OUA increased the contractility of rat cardiocytes (P0.05). CONCLUSION: The 1×10-8-1×10-3 mol·L-1 OUA could increase the contraction amplitude of cardiocytes in rats in concentration-dependent manner. Positive inotropic effect of OUA in low concentration is related to Na/K pump signal transduction. Multiple signal pathways regulate the positive inotropic effect of 1×10-8 mol·L-1 of OUA, including the Src/ROS signal pathway.