ABSTRACT
Objectives: To examine the clinicopathological characteristics and the influencing factors of the residual tumor of patients with Breast Image Report and Data System (BI-RADS) grade 3 lesions diagnosed with malignancy after minimally invasive excision. Methods: In this retrospective case-control study, clinicopathological data of 69 cases, which had been evaluated as BI-RADS 3 lesions by ultrasound (4 151 cases) diagnosed with breast cancer by minimally invasive excision pathology, were analyzed between May 2012 and June 2016 at the Department of Breast Surgery of the Second Hospital of Shandong University and Linyi People's Hospital. All patients were female, aged (43.4±8.2) years (range: 22 to 70 years). Based on residual tumor after minimally invasive excision, patients were classified into two subgroups: tumor residual group (n=39) and non-tumor residual group (n=30). The clinicopathological features between the two groups were compared. The differences in clinicopathological characteristics were compared in different groups using the χ2 test and the t test. Potential variables identified in the univariate analysis and other relevant variables will be analyzed multivarially using Logistic regression models. The Kaplan-Meier method was applied for survival analysis and survival curves. Results: The breast cancer detection rate of ultrasound BI-RADS 3 lesions was 1.66% (69/4 151), and their maximum diameter of the masses was (1.27±0.45) cm (range: 0.5 to 2.3 cm). Among them, the maximum diameter were ≤1 cm in 28 cases and >1 cm in 41 cases. Histopathological results showed carcinoma in situ in 24 cases and invasive carcinoma in 41 cases, positive expression of the estrogen receptor in 47 cases, positive expression of the progesterone receptor in 43 cases, Ki-67 proliferation index elevated in 26 cases. Axillary metastasis positive rate was 10.1% (7/69). Residual tumor after minimally invasive surgery was found in 39 cases (56.5%). Univariate analysis showed that the tumour residual group showed a significantly increased rate of positive expression of the estrogen receptor (91.9%(34/37) vs. 61.9%(13/21), χ2=7.838, P=0.012). In multivariate analysis, the only variable found to significantly affect the residual tumor was the positive expression of the estrogen receptor (OR=16.852, 95%CI: 1.819 to 156.130, P=0.013). The 5-year disease-free survival rate of breast cancer patients with breast ultrasound BI-RADS 3 lesions was 97.1% and the overall survival rate was 98.6%. Conclusions: BI-RADS 3 lesions diagnosed by ultrasound undergoing ultrasound-guided minimally invasive excision have a certain risk of detected malignancy, approximately 1.66%. Patients with positive expression of the estrogen receptor are more likely to develop residual tumor. A secondary operation should be considered to ensure that no tumor residues remain in the cavity.
Subject(s)
Breast Neoplasms , Humans , Female , Breast Neoplasms/pathology , Retrospective Studies , Case-Control Studies , Neoplasm, Residual , Ultrasonography, Mammary/methods , Receptors, EstrogenABSTRACT
Objective: To evaluate the diagnostic value of serum human-ßeta-defensin-1 level (HBD-1) for short-term (28-day) prognosis in patients with acute-on-chronic liver failure (ACLF). Methods: Fifty cases diagnosed with ACLF were selected. 20 cases with decompensated cirrhosis and 20 cases with compensated cirrhosis who were admitted at the same time were included. Age, gender, serum HBD-1 level, C-reactive protein (CRP), procalcitonin (PCT), neutrophil count/lymphocyte ratio (NLR), blood routine, coagulation function, liver function, kidney function, and other indicators from the three groups of patients were collected. Patients with ACLF were screened for indicators related to the short-term (28-day) prognosis. Patients were divided into an improvement group and a worsening group according to the 28-day disease outcome. The serum HBD-1 level and other above-mentioned indicators were compared between the two patient groups. The receiver operating characteristic (ROC) curve was used to analyze the diagnostic efficacy of serum HBD-1 levels for short-term prognosis in patients with ACLF. PCT, NLR, and prothrombin activity (PTA) application as a mono indicator and HBD-1 in combination with NLR, PCT, and PTA were compared to evaluate diagnostic efficacy for short-term prognosis in patients with ACLF. The intergroup mean of measurement data was determined using a t-test or analysis of variance. χ (2) test was used for comparison of count data. Spearman's rank correlation analysis was used for correlation analysis. Results: There was no statistically significant difference in age and gender among the three groups: ACLF, decompensated cirrhosis, and compensated cirrhosis (P > 0.05). The expression levels of serum HBD-1 in the ACLF group, decompensated cirrhosis group, and compensated cirrhosis group were (319.1 ± 44.4) ng/ml, (264.5 ± 46.5) ng/ml and (240.1 ± 35.4) ng/ml, respectively, while the ACLF group expression levels were significantly increased, with statistical significance (P < 0.01).The serum HBD-1 level was significantly higher in the ACLF worsening group (346.2 ± 43.6) ng/ml than that in the improvement group (308.5 ± 40.6) ng/ml, and the difference was statistically significant (P < 0.05). Correlation analysis showed that HBD-1, NLR, PCT, prothrombin time (PT), and international standardized ratio (INR) were negatively correlated with the 28-day disease outcome (improvement) of patients (P < 0.05). PTA was positively correlated with 28-day disease outcome (improvement) (P < 0.05). The area under the receiver operating characteristic curve (AUC) for evaluating HBD-1's diagnostic efficacy for short-term prognosis in patients with ACLF was 0.774, with a sensitivity of 0.750, a specificity of 0.786, and a cut-off point of 337.96 ng/ml. PCT, NLR, and PTA had greater diagnostic efficacy. HBD-1 combined with PTA had the highest diagnostic efficacy, with an AUC of 0.802, a sensitivity of 0.778, and a specificity of 0.786. The diagnostic efficacy of HBD-1+PCT, HBD-1+NLR and HBD-1, PCT, and NCR was superior to PTA mono. Conclusion: The serum HBD-1 level gradually increases with the aggravation of liver function injury and is negatively correlated with the short-term prognosis in patients with ACLF. Serum HBD-1 level has high sensitivity and specificity in predicting short-term prognosis in patients with ACLF, and its diagnostic efficacy is superior to that of PCT, NLR, and PTA. The combined application of HBD-1 and PTA has higher diagnostic efficacy; however, when the serum HBD-1 level is greater than 337.96ng/ml, it indicates poor prognosis in patients.
Subject(s)
Acute-On-Chronic Liver Failure , Humans , Acute-On-Chronic Liver Failure/diagnosis , Prognosis , Liver Cirrhosis , C-Reactive Protein/analysis , ROC Curve , Defensins , Retrospective StudiesABSTRACT
Objective: This study aimed to evaluate the diagnostic value of serum Golgi protein 73(GP73) alone and GP73 combined with liver stiffness measurement (LSM), aspartate aminotransferase/platelet ratio index (APRI), and 4-factor-based fibrosis index (FIB4) in diagnosing liver fibrosis in patients with chronic liver disease of different etiologies. Methods: A diagnostic test. A total of 68 patients who underwent liver biopsy in the Department of Traditional and Western Medical Hepatology of the Third Hospital of Hebei Medical University from October 2019 to December 2020 were selected to detect serum GP73 levels. iLivTouch was used to assess liver stiffness measurement (LSM). In addition, serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), total bilirubin (TBil), direct bilirubin (DBil), triglyceride (TG), total cholesterol (TC), low-density lipoprotein (LDL) levels, and peripheral platelet (PLT) counts were assayed. The correlation between GP73 and the above indexes was assessed, and APRI and FIB-4 were calculated. SPSS 21.0 statistical software was used for statistical analysis. The area under the receiver operating characteristic curve was calculated to evaluate diagnostic efficacy of GP73 in identifying hepatic fibrosis stages. Furthermore, the difference between GP73 and liver stiffness, as well as APRI and FIB4 in diagnosing significant fibrosis was assessed. Results: Based on liver biopsy, 13, 18, 17, and 20 cases were diagnosed as stages S0-1, S2, S3, and S4, respectively. The AUC of GP73 diagnosing hepatic fibrosis stage S≥3 and S=4 were 0.806 and 0.844 at cut-off points of 2.06 and 3.27 µg/L, and the sensitivity and specificity were 93.5%, 61.5%, 90.0%, 70.3%, respectively. In addition, GP73 levels were positively correlated with the degree of liver fibrosis (r=0.547, P<0.001). Conclusions: The efficacy of serum GP73 level in diagnosing the degree of liver fibrosis in patients with chronic liver disease from different causes was significantly higher than that of APRI, FIB4, and LSM. The combination of GP73 and FIB4 can further improve the accuracy of diagnosis of liver fibrosis staging S≥3 and S=4, which is a reliable serological marker for the diagnosis of fibrosis in patients with chronic liver disease.
Subject(s)
Liver Cirrhosis , Liver Diseases , Humans , Aspartate Aminotransferases , Bilirubin , Biomarkers , Biopsy , Fibrosis/metabolism , Liver/metabolism , Liver/pathology , Liver Cirrhosis/diagnosis , Liver Cirrhosis/pathology , Liver Diseases/complications , ROC CurveABSTRACT
To analyze the risk factors for urinary tract infection (UTI) among inpatients. The case data of 1 875 inpatients receiving urinary bacterial culture in Beijing Haidian Hospital from October 2019 to May 2021 were analyzed retrospectively. According to the etiological diagnostic criteria of UTI, they were divided into infection group and non-infection group. The species and distribution of pathogens in the infection group were analyzed, and the case data and laboratory indexes were subjected to univariate analysis. The variables with statistical significance were selected for binary logistic regression to analyze the risk factors of urinary tract infection and establish a prediction model. The receiver operating characteristic (ROC) curve was drawn for each parameter included in the model, and the area under the curve (AUC) was calculated. The diagnostic and predictive efficacy of each parameter alone and their combination for UTI were evaluated. So, a total of 1 162 patients with non-infection group and 713 patients with UTI were detected. Among the cultured pathogens, the constituent ratio of Gram-negative bacteria, Gram-positive bacteria and fungi was 57.2%(408/713), 35.9%(256/713) and 6.9%(49/713) respectively. Multivariate analysis showed that, Age, duration of urinary catheterization>7 d, stroke and orthopedic surgery were the risk factors of UTI among inpatients. The use of antibiotics is a protective factor for urinary tract infections. The prediction model of UTI was established by the risk factors, age, duration of urinary catheterization>7 d, stroke, orthopedic surgery, urinary leukocyte esterase, urinary nitrite and Coefficient of variability of red blood cell volume distribution width (RDW-CV). The AUC of the combination of the eight parameters in diagnosing and predicting UTI was 0.835 (95%CI: 0.816-0.855), with the sensitivity of 70.7% and the specificity of 82.8%. In conclusion,the combination of the eight parameters can better assist in the diagnosis and prediction of UTI, and provide an experimental basis for clinicians to judge UTI.
Subject(s)
Stroke , Urinary Tract Infections , Humans , Retrospective Studies , Inpatients , Urinary Tract Infections/epidemiology , Urinary Tract Infections/diagnosis , Urinary Tract Infections/microbiology , UrinalysisABSTRACT
Objective: To analyze the association between body mass index (BMI) and coronary heart disease. Methods: The data for the present study were from the prospective cohort study of China Kadoorie Biobank (CKB) in Qingdao, a total of 33 355 participants aged 30-79 years were included in the study. Cox regression analyses were performed to evaluate the association between BMI and coronary heart disease. Results: During the follow-up for an average 9.2 years, a total of 2 712 cases of ischemic heart disease (IHD) and 420 cases of major coronary events (MCE) were found. Multivariate Cox regression analysis showed that, compared with participants with normal BMI, the participants who were overweight had a 41% and 87% higher risk of IHD and MCE, the adjusted HR were 1.41 (95%CI: 1.27-1.56) and 1.87 (95%CI: 1.43-2.44), respectively. The participants who were obesity had 91% and 143% higher risk of IHD and MCE, the adjusted HR were 1.91 (95%CI: 1.72-2.13) and 2.43 (95%CI: 1.82-3.24), respectively. Conclusion: Overweight and obesity might increase the risk for IHD and MCE.
Subject(s)
Coronary Disease , Myocardial Ischemia , Body Mass Index , Coronary Disease/epidemiology , Humans , Myocardial Ischemia/epidemiology , Obesity/complications , Obesity/epidemiology , Overweight/complications , Overweight/epidemiology , Prospective StudiesSubject(s)
Ganglioneuroma , Intestinal Neoplasms , Adult , Colon , Ganglioneuroma/surgery , Humans , Intestinal Neoplasms/surgeryABSTRACT
Objective: To investigate the efficacy and diagnostic accuracy of changes in cytokine levels before and after non-biological artificial liver (referred to as ABL) treatment in patients with acute-on-chronic liver failure (ACLF) in order to establish a basis for treatment timing selection and short-term (28d) prognosis. Methods: 90 cases diagnosed with ACLF were selected and divided into a group receiving artificial liver treatment (45 cases) and a group not receiving artificial liver treatment (45 cases). Age, gender, first routine blood test after admission, liver and kidney function, and procalcitonin (PCT) of the two groups were collected. The 28-day survival of the two groups was followed-up for survival analysis. The 45 cases who received artificial liver therapy were further divided into an improvement group and a deterioration group according to the clinical manifestations before discharge and the last laboratory examination results as the efficacy evaluation indicators. Routine blood test, coagulation function, liver and kidney function, PCT, alpha fetoprotein (AFP), ß-defensin-1 (HBD-1), 12 cytokines and other indicators were analyzed and compared. A receiver operating characteristic curve (ROC curve) was used to analyze the diagnostic efficacy of the short-term (28 d) prognosis and an independent risk factors affecting the prognosis of ACLF patients. According to different data, Kaplan-Meier method, log-rant test, t-test, Mann-Whitney U test, Wilcoxon rank-sum test, χ2 test, Spearman rank correlation analysis and logistic regression analysis were used for statistical analysis. Results: The 28-day survival rate was significantly higher in ACLF patients who received artificial liver therapy than that of those who did not receive artificial liver therapy (82.2% vs. 61.0%, P<0.05). The levels of serum HBD-1, alpha interferon (IFN-α) and interleukin-5 (IL-5) after artificial liver treatment were significantly lower in ACLF patients than those before treatment (P<0.05), while liver and coagulation function were significantly improved compared with those before treatment (P<0.05), and there was no statistically significant difference in other serological indexes before and after treatment (Pï¼0.05). Before artificial liver treatment, serum HBD-1 and INF-α levels were significantly lower in the ACLF improvement group than in the deterioration group (P<0.05) and were positively correlated with the patients' prognosis (deteriorating) (r=0.591, 0.427, P<0.001, 0.008). The level of AFP was significantly higher in the improved ACLF group than that in the deterioration group (P<0.05), and was negatively correlated with the prognosis (deteriorating) of the patients (r=-0.557, P<0.001). Univariate logistic regression analysis showed that HBD-1, IFN-α and AFP were independent risk factors for the prognosis of ACLF patients (P=0.001, 0.043, and 0.036, respectively), and that higher HBD-1 and IFN-α levels were associated with lower AFP level and a deteriorating prognosis. The area under the curve (AUC) of HBD-1, IFN-α, and AFP for short-term (28d) prognostic and diagnostic efficacy of ACLF patients was 0.883, 0.763, and 0.843, respectively, and the sensitivity and specificty was 0.75, 0.75, and 0.72, and 0.84, 0.80, and 0.83, respectively. The combination of HBD-1 and AFP had further improved the diagnostic efficiency of short-term prognosis of ACLF patients (AUC=0.960, sensitivity and specificity: 0.909 and 0.880 respectively). The combination of HBD-1+IFN-α+AFP had the highest diagnostic performance, with an AUC of 0.989, sensitivity of 0.900, and specificity of 0.947. Conclusion: Artificial liver therapy can effectively improve the clinical symptoms and liver and coagulation function of patients with ACLF; remove cytokines such as HBD-1, IFN-α, and IL-5 in patients with liver failure; delay or reverse the progression of the disease; and improve the survival rate of patients. HBD-1, IFN-α, and AFP are independent risk factors affecting the prognosis of ACLF patients, which can be used as biological indicators for evaluating the short-term prognosis of ACLF patients. The higher the level of HBD-1 and/or IFN-α, the higher the risk of disease deterioration. Therefore, artificial liver therapy should be started as soon as possible after the exclusion of infection. In diagnosing the prognosis of ACLF, HBD-1 has higher sensitivity and specificity than IFN-α and AFP, and its diagnostic efficiency is greatest when combined with IFN-α and AFP.
Subject(s)
Acute-On-Chronic Liver Failure , Liver, Artificial , Humans , Acute-On-Chronic Liver Failure/diagnosis , alpha-Fetoproteins , Interleukin-5 , Cytokines , Prognosis , ROC Curve , Interferon-alpha , Retrospective StudiesABSTRACT
Objective: To examine the survival rates and clinical characteristics of people with newly discovered non-M(3) acute myeloid leukemia (AML) who carry the ASXL1 gene mutation. Methods: From January 2016 to April 2021, the clinical information of patients with newly diagnosed non-M(3) AML at Shandong University's Qilu Hospital was retrospectively examined, and their clinical characteristics and survival were compared and analyzed. Gene mutation was detected by next-generation sequencing. Results: â The study included 256 AML patients who were initially diagnosed and had complete data, including 47 cases of ASXL1 gene mutation-positive (ASXL1(+)) patients and 209 cases of ASXL1 gene mutation-negative (ASXL1(-)) patients. All patients were divided into three groups: elderly (≥60 years old, n=92) , middle-aged (45-59 years old, n=92) , and young (≤44 years old, n=72) . â¡WBC, and age were higher in patients with ASXL1 mutations compared to ASXL1(-) patients, while complete response after the first round of treatment (CR(1)) was lower (P<0.05) . In the elderly group, WBC and the proportion of aberrant cells in nuclear cells in ASXL1(+) patients were higher than those in ASXL1(-) patients (P<0.05) . In the young group, the WBC of ASXL1(+) patients was higher than that of ASXL1(-) patients (z=-2.314, P=0.021) . â¢IDH2 mutation and ASXL1 mutation was related (P=0.018, r=0.34) . In ASXL1(+) patients, the proportion of peripheral blasts in the high VAF group (VAF>40% ) was higher than that in the low VAF group (VAF<20% ) , and the proportion of aberrant nuclear cells was higher in the duplication and replacement mutation patients than in the deletion mutation patients (P<0.05) . â£The overall survival (OS) and progression-free survival (PFS) of ASXL1(+) patients were shorter than those of ASXL1(-) patients (median, 10 months vs 20 months, 10 months vs 17 months; P<0.05) . The proportion number of aberrant cells in nuclear cells (≥20% ) , complex karyotypes, and TET2 mutation were all independent risk variables that had an impact on the prognosis of ASXL1(+) patients, according to multivariate analysis (P<0.05) . Conclusion: ASXL1-mutated non-M(3) AML patients have higher WBC in peripheral blood, a higher proportion of aberrant cells in nuclear cells, lower CR(1) rate, and shorter OS and PFS. Additionally, a poor prognosis is linked to higher VAF, duplication, and substitution mutations in the ASXL1 gene, as well as the high proportion of aberrant cells in nuclear cells, complex karyotype, and TET2 mutation.
Subject(s)
Leukemia, Myeloid, Acute , Nucleophosmin , Aged , Middle Aged , Humans , Adult , Retrospective Studies , Leukemia, Myeloid, Acute/genetics , Leukemia, Myeloid, Acute/drug therapy , Survival Analysis , Prognosis , Transcription Factors/genetics , Transcription Factors/therapeutic use , Mutation , Repressor Proteins/genetics , Repressor Proteins/therapeutic useABSTRACT
Patients with liver cirrhosis are prone to infection due to various reasons such as weakened immunity and intestinal bacteria translocation. Among them, bacterial infections are the most common and are the main cause for liver failure progression, leading to increased mortality, while fungal infections, mainly caused by Candida mycoderma bacteria (Candida), are usually related to delayed diagnosis. Therefore, high vigilance, timely diagnosis and treatment of infection are important means to improve the treatment effectiveness in patients with end-stage liver disease. This paper focuses on the main characteristics and treatment methods of bacterial and fungal infections in patients with liver cirrhosis.
Subject(s)
Bacterial Infections , End Stage Liver Disease , Mycoses , Bacteria , Bacterial Infections/drug therapy , Humans , Liver Cirrhosis/complications , Mycoses/drug therapy , Risk FactorsABSTRACT
Objective: To explore the influence of storage and delivery conditions of the peripheral blood samples from patients with chronic myeloid leukemia (CML) on the real-time quantitative PCR (RQ-PCR) detection of the BCR-ABL (P210) transcript levels. Methods: The peripheral blood samples of 84 CML patients were collected. The same sample was divided into different groups according to storage time (0, 6, 12, 24, 48, and 72 h) , temperature (room temperature, 18-24 â; low temperature, 2-8 â) , and vibration conditions (3, 6, and 12 h) . RQ-PCR was used to detect BCR-ABL (P210) transcript levels of the different groups. This study logarithmically transformed (log(10N)) the original data [BCR-ABL copy number, ABL copy number, and BCR-ABL (P210) transcript levels]. Results: â Agarose gel electrophoresis showed significant RNA degradation of samples after storage for 48 and 72 h at room temperature. â¡Among the overall samples, the BCR-ABL copy number of the samples stored at room temperature for 48 and 72 h was significantly lower than that of the samples stored at low temperature (P<0.05) . However, the BCR-ABL (P210) transcript levels had no significant difference between samples stored at low temperature and room temperature. â¢No significant changes were noted in the BCR-ABL (P210) transcript levels at different storage times (6, 12, 24, 48, and 72 h) regardless of storage temperature (P>0.05) compared with that at baseline (0 h, -0.56±1.51) . ⣠The BCR-ABL copy number of the overall sample only decreased significantly (P<0.05) at 48 h (2.93±1.59) and 72 h (2.79±1.42) compared with that at baseline (0 h, 3.35±1.60) when stored at room temperature. The ABL copy number in the overall sample decreased significantly at 48 and 72 h (whether low and room temperature; P<0.05) . However, no significant changes were noted in the BCR-ABL (P210) transcript levels after vibration for 3 h (-1.29±1.81) , 6 h (-1.24±1.72) , and 12 h (-1.18±1.68; P>0.05) compared with that at baseline (0 h, -0.60±1.37) . Conclusion: Sample storage time, storage temperature, and vibration can interfere with the results of BCR-ABL and ABL copy number but have no significant effect on the quantitative determination of BCR-ABL (P210) transcript levels. This study provides strong support for the feasibility of transregional transportation of peripheral blood samples from patients with CML.
Subject(s)
Fusion Proteins, bcr-abl , Leukemia, Myelogenous, Chronic, BCR-ABL Positive , Fusion Proteins, bcr-abl/genetics , Humans , Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics , Real-Time Polymerase Chain ReactionABSTRACT
Objective: To evaluate the clinical value of ultrasound attenuation parameters (UAP) in diagnosing the liver steatosis degree in patients with chronic liver disease, and to explore the relevant factors that affect UAP detection values. Methods: 130 cases with chronic liver disease diagnosed as liver steatosis by liver biopsy during January 2014 to May 2019 were selected from the Hepatology Department of Integrated Traditional Chinese and Western Medicine of the Third Hospital of Hebei Medical University. UAP and liver stiffness (LSM) were detected by iLivTouch, and the body mass index (BMI) was calculated. Simultaneously, serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), γ-glutamyltransferase (GGT), total bilirubin (TBil), triglycerides (TG), total cholesterol (TC), low-density lipoprotein (LDL) levels and peripheral platelet (PLT) counts were measured. The correlation between UAP and liver steatosis was analyzed based on the liver histopathological results. SPSS 21.0 statistical software was used for statistical analysis. Receiver operating characteristic curve (ROC) was used to analyze the accuracy and specificity of UAP in the diagnosis of liver steatosis in patients with chronic liver disease. Spearman's rank correlation analysis was used to study the relevant factors affecting UAP value. Results: The histopathological changes of liver biopsy showed that there were 43 cases of grade F1, 47 cases of F2, 32 cases of F3 and 8 cases of F4. UAP and BMI (r = 0.363, P < 0.001), and UAP and liver steatosis degree (r = 0.380, P < 0.001) were positively correlated. BMI and the liver steatosis degree were independent predictors of UAP value. The cut-off points for UAP to diagnose liver steatosis degree were 276 dB/m for F≥2, 288 dB/m for F≥2, 293 dB/m for F≥3, and F = 4, respectively. The sensitivity and specificity was 0.379, 0.500, 0.750, and 0.930, 0.922, 0.836, respectively. Conclusion: Ultrasonic attenuation parameters cannot only determine the presence or absence of liver steatosis in patients with chronic liver disease, but also can better assess the liver steatosis degree.
Subject(s)
Fatty Liver , Liver Diseases , Alanine Transaminase/blood , Aspartate Aminotransferases/blood , Biomarkers/blood , Fatty Liver/diagnostic imaging , Humans , Liver Diseases/diagnostic imaging , Liver Diseases/pathologyABSTRACT
Objective: To clarify the clinical efficacy of Yiqi Huoxue recipe in the treatment of liver fibrosis of chronic viral hepatitis. Methods: An open, positive-drug, parallel-controlled study method was applied. A total of 207 cases of liver fibrosis with chronic hepatitis B and C diagnosed with liver biopsy and transient elastography were selected. According to the principle of syndrome differentiation in traditional Chinese medicine, self-made Yiqi Huoxue recipe (n = 127) and Fuzheng Huayu capsule (n = 80) were used for the treatment course of 24-48 weeks. Change score of TCM symptom, liver biochemistry, liver stiffness measurement (LSM), and noninvasive liver fibrosis index [aspartate transaminase to platelet ratio index (APRI), and fibrosis-4 score (FIB-4)] were compared between the two groups to evaluate the therapeutic effect of Yiqi Huoxue recipe on liver fibrosis. Results: Yiqi Huoxue recipe group and Fuzheng Huayu capsule group baseline LSM, APRI and FIB-4 was compared, and there was no statistically significant difference between them (P > 0.05). Yiqi Huoxue recipe and Fuzheng Huayu capsule received patients had improved symptom scores to a certain extent. Hepatic facies, discomfort over liver area, and soreness and weakness of waist and knees (P < 0.05) was significantly improved in Yiqi Huoxue recipe than Fuzheng Huayu capsule. Liver biochemical indicators (ALT, AST, GGT, ALP) had gradually relapsed with the extension of treatment duration and the normalization rate between the two groups after 24 to 48 weeks had reached 100% vs. 100%, 100% vs. 93.8%, 96.8% vs. 92.3% and 87.5% vs. 81.8%. After 12 weeks of treatment, APRI values ââof both groups had significantly reduced, and after 48 weeks of treatment, LSM values of both groups had significantly improved. Moreover, Yiqi Huoxue recipe FIB-4 score was significantly improved after 48 weeks of treatment, and the difference was statistically significant compared to Fuzheng Huayu capsule group (P < 0.05). After treatment, LSM, APRI, and FIB-4 total effectiveness in the two groups were 80.0% vs. 63.6%, P = 0.046; 68.4% vs. 52.0%, P = 0.052; 68.4% vs. 62.0%, P = 0.437, respectively. LSM total effectiveness was significantly higher in Yiqi Huoxue recipe treated group than Fuzheng Huayu capsule group. Conclusion: Traditional Chinese medicine Yiqi Huoxue decoction can be used as an optimal treatment for liver fibrosis of chronic viral hepatitis.
Subject(s)
Drugs, Chinese Herbal , Hepatitis B, Chronic , Liver Cirrhosis , Aspartate Aminotransferases , Drugs, Chinese Herbal/therapeutic use , Hepatitis B, Chronic/complications , Hepatitis B, Chronic/drug therapy , Hepatitis B, Chronic/pathology , Humans , Liver/pathology , Liver Cirrhosis/drug therapy , Liver Cirrhosis/pathology , Medicine, Chinese TraditionalABSTRACT
Objective: To investigate the clinical, radiological and pathological features of visceral parasitic migration of the liver. Methods: Seven cases of visceral parasitic migration of liver were identified at the Affiliated Drum Tower Hospital of Medical School of Nanjing University from January 2008 to July 2017. Clinical data, enhanced CT image and pathological features were analyzed, combining with literature review. Results: There were 5 male and 2 female patients. Five patients presented with abdominal pain or discomfort as the first symptom. Two patients were admitted to the hospital for physical examination with liver nodule. Blood eosinophils were mildly to moderately increased in 4 cases. Enhanced CT showed the liver irregular beaded nodules that showed no significant enhancement of arterial phase. Mild enhancement of round lesions (ring lesion) was seen in a few cases before surgery. By histopathology, the lesions showed central geographic necrosis, surrounded by epithelioid granuloma and inflammatory cell bands. A large number of eosinophils and scattered multinucleated giant cells were found, especially at the peripheral of the lesion. Charcot-Leyden crystals were present in all case and parasitic migrans was found in one case. Conclusions: Visceral parasitic migration of liver is a rare liver disease and is easily misdiagnosed as other benign or malignant liver tumors. Combining clinical data, enhanced CT images and pathological examination can improve the preoperative and postoperative diagnosis of the disease.
Subject(s)
Liver Diseases, Parasitic/diagnostic imaging , Carcinoma, Hepatocellular/diagnostic imaging , Diagnosis, Differential , Eosinophils/pathology , Female , Granuloma/pathology , Humans , Liver Diseases, Parasitic/pathology , Liver Neoplasms/diagnostic imaging , MaleABSTRACT
Objective:The aim of this study is to evaluate the effectiveness and safety of China Savin pollen extract which was used for skin prick test (SPT) in the diagnosis of China Savin pollen allergy. Method:Patients with diagnosis of allergic diseases were collected from Allergy Department of Peking Union Medical College Hospital. All patients were given SPT with China Savin pollen extract, and the mean wheal diameter (MWD) was measured after 15 minutes. Receiver operating characteristic curve (ROC) analysis was performed based on the results of serum specific immunoglobulin E (sIgE). The effectiveness of SPT in the diagnosis of China Savin pollen allergy was evaluated under different diagnostic cutoff values. Adverse events were also recorded to evaluate the safety. Result:A total of 1 029 patients were enrolled in this study without drop out case. There were 1 007 patients in full analysis set (FAS) and 765 patients in per protocol analysis set (PPS). The elimination rate was 25.66%. The area under the ROC curve of FAS is 0.814 (95%CI: 0.788-0.839); which of PPS is 0.829 (95%CI: 0.801-0.857). Based on the ROC curve of PPS, the optimal and the 95% specificity diagnostic cutoff values of MWD were 3.25 mm and 4.75 mm respectively. Based on different diagnostic cutoff value (3.00, 3.25 and 4.75 mm), the sensitivities of SPT with China Savin pollen extract were 0.740 0 (95%CI: 0.701 6-0.778 4), 0.700 (95%CI: 0.659 8-0.740 2) and 0.532 (95%CI: 0.488 3-0.575 7) respectively, whereas the specificity was gradually increased in sequence, which was 0.769 8 (95%CI: 0.719 1-0.820 5), 0.826 4 (95%CI: 0.780 8-0.872 0) and 0.950 9 (95%CI: 0.924 9-0.976 9) respectively. There were 7 adverse events observed among 6 patients (rate: 0.583%, 6/1 029). The manifestation was mild. There was no severe adverse event. Conclusion:SPT with China Savin pollen extract is an effective and safe tool for the diagnosis of China Savin pollen allergy. The effectiveness of diagnosis could be improved based on integration of medical history and different diagnostic threshold values of SPT.
Subject(s)
Allergens/adverse effects , Pollen/adverse effects , Rhinitis, Allergic, Seasonal/diagnosis , China , Humans , Immunoglobulin E , Skin TestsABSTRACT
Objective:To compare the efficacy and side effects of combined therapy with single-dose oral antihistamine and intranasal corticosteroid to monotherapy with double-dose oral antihistamine in the treatment of seasonal allergic rhinitis. Method:Eighty-two patients with seasonal allergic rhinitis caused by cypress pollen were enrolled in a randomized, parallel-group studycomparing 2 weeks therapy of either 10mg oral ebastine plus 200 µg intranasal mometasone furoate once daily (combined group) or 20 mg oral ebastine once daily (double-dose group) during the pollen season. Daily rhinoconjunctivitis symptom score and rescue medication use were recorded in both groups. After the treatment period, questionnaires were used to survey the side effects of medicines and dosage form preference of the patients. The levels of IL-6, IL-8 and TNF-α in the peripheral blood were measured before and after the therapy. Result:During the cypress pollen season, the daily rhinoconjunctivitis symptom score of the combined group (n=42, 3.7±0.4) was significantly lower than that of double-dose group (n=40, 4.5±0.5), P<0.001. The daily rescue medication score of the combined group (1.3±0.6) was also significantly lower than double-dose group(1.7±0.7), P<0.001. The daily medication cost of combined group was 7.08±0.33 Yuan, which was less than that of double-dose group (7.28±0.51 Yuan, P=0.002). There was no statistical difference in the rate of adverse reactions between the two groups. The peripheral levels of IL-6, IL-8 and TNF-α in two groups did not show significant difference at the end of therapy . Conclusion:The combined therapy with single-dose oral antihistamine and intranasal corticosteroid was superior to the monotherapy with double-dose oral antihistamine in the treatment of seasonal allergic rhinitis in our study.
Subject(s)
Butyrophenones/therapeutic use , Histamine H1 Antagonists/therapeutic use , Mometasone Furoate/therapeutic use , Piperidines/therapeutic use , Rhinitis, Allergic, Seasonal/drug therapy , Administration, Intranasal , Anti-Allergic Agents , Double-Blind Method , Drug Therapy, Combination , Humans , Rhinitis, AllergicABSTRACT
Objective: To analyze the spatial and temporal clustering characteristics of typhoid and paratyphoid fever and its change pattern in Yunnan, Guizhou and Guangxi provinces in southwestern China in recent years. Methods: The incidence data of typhoid and paratyphoid fever cases at county level in 3 provinces during 2001-2012 were collected from China Information System for Diseases Control and Prevention and analyzed by the methods of descriptive epidemiology and geographic informatics. And the map showing the spatial and temporal clustering characters of typhoid and paratyphoid fever cases in three provinces was drawn. SaTScan statistics was used to identify the typhoid and paratyphoid fever clustering areas of three provinces in each year from 2001 to 2012. Results: During the study period, the reported cases of typhoid and paratyphoid fever declined with year. The reported incidence decreased from 30.15 per 100 000 in 2001 to 10.83 per 100 000 in 2006(annual incidence 21.12 per 100 000); while during 2007-2012, the incidence became stable, ranging from 4.75 per 100 000 to 6.83 per 100 000 (annual incidence 5.73 per 100 000). The seasonal variation of the incidence was consistent in three provinces, with majority of cases occurred in summer and autumn. The spatial and temporal clustering of typhoid and paratyphoid fever was demonstrated by the incidence map. Most high-incidence counties were located in a zonal area extending from Yuxi of Yunnan to Guiyang of Guizhou, but were concentrated in Guilin in Guangxi. Temporal and spatial scan statistics identified the positional shifting of class â clustering area from Guizhou to Yunnan. Class â clustering area was located around the central and western areas (Zunyi and Anshun) of Guizhou during 2001-2003, and moved to the central area of Yunnan during 2004-2012. Conclusion: Spatial and temporal clustering of typhoid and paratyphoid fever existed in the endemic areas of southwestern China, and the clustering area covered a zone connecting the central areas of Guizhou and Yunnan. From 2004 to 2012, the most important clustering area shifted from Guizhou to Yunnan. Findings from this study provided evidence for the identifying key areas for typhoid and paratyphoid fever control and prevention and allocate health resources.
Subject(s)
Epidemics , Paratyphoid Fever/epidemiology , Population Surveillance/methods , Typhoid Fever/epidemiology , Adolescent , Adult , Age Distribution , Aged , Child , China/epidemiology , Climate , Cluster Analysis , Female , Humans , Incidence , Male , Middle Aged , Paratyphoid Fever/ethnology , Paratyphoid Fever/microbiology , Seasons , Spatio-Temporal Analysis , Typhoid Fever/ethnology , Typhoid Fever/microbiologyABSTRACT
Objective: To investigate the role and mechanism of action of Yiqi Huoxue Recipe (YQHXR) in regulating autophagy and reversing liver fibrosis in rats with carbon tetrachloride (CCl4)-induced liver fibrosis. Methods: Healthy male Wistar rats were intraperitoneally injected with a mixture of CCl4 (30%) and olive oil (70%) twice a week for 8 weeks to establish a rat model of liver fibrosis. The rats administered normal diet were used as control group. Furthermore, YQHXR or Fuzheng Huayu Recipe (FZHYR) was intragastrically administered to the rats. The serum levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were measured using an automatic biochemical analyzer. Hematoxylin-eosin (HE) staining and Masson staining were performed to observe the degree of fibrosis in rat liver. The protein expression of α-smooth muscle actin (α-SMA) and type I collagen α1 chain (Col1A1) in liver tissue was measured by immunohistochemistry. Furthermore, the mRNA and protein expression of α-SMA, Col1A1, autophagy-related protein 7 (Atg7), microtubule-associated protein 1 light chain 3 (LC3), and ubiquitin-binding protein (SQSTM1/p62) were determined using qRT-PCR and Western blotting, respectively. Comparison between multiple groups was made by one-way analysis of variance, and comparison between any two groups was made using the LSD test. P < 0.05 was considered as statistically significant. Results: The YQHXR group and FZHYR group had significantly lower serum levels of ALT and AST than the model group (ALT: 66.8±10.42 U/L and 73.2±10.33 U/L vs 106.80±18.24 U/L, F = 31.672, P < 0.001; AST: 122.6±16.65 U/L and 125.4±16.92 U/L vs 278.4±66.14 U/L, F = 25.539, P < 0.001). The pathological grades of hepatic fibrosis were S5.64±0.22, S3.70±0.35, and S3.90±0.34 in the model group, YQHXR group, and FZHYR group, respectively (F = 362.188, P < 0.001). Compared with the control group, the YQHXR group and FZHYR group had significantly reduced mRNA and protein expression of α-SMA, Col1A1, Atg7, and LC3B and significantly increased expression of p62 (all P < 0.05), and the differences were greatest in the YQHXR group. Conclusion: YQHXR and FZHYR can prevent or reverse liver fibrosis by regulating hepatocyte autophagy and inhibiting hepatic stellate cell activation and collagen deposition.