Objective To investigate the relationship between a body shape index (ABSI) and abnormal inflammation. Methods In May 2007, a cross-sectional study was conducted among 651 individuals by random sampling method in an urban community located in Chenghua district of Chengdu. We mainly assessed the relationship between ABSI and abnormal inflammation, which was defined as high sensitive C-reactive protein equal to 3 mg/L or higher. Results Logistic regression analysis showed that body mass index (BMI), waist circumference (WC) and ABSI were independently associated with abnormal inflammation. For identifying abnormal inflammation, WC had the best discriminatory power with the area under the receiver operating characteristic curve (AROC) was 0.627 [95% CI (0.564, 0.689)], followed by BMI (AROC: 0.609) and ABSI (AROC: 0.608). In addition, combination with ABSI could improve the discriminatory power of BMI for abnormal inflammation, and AROC increased from 0.609 to 0.646. Combination with ABSI could also improve the discriminatory power of WC for abnormal inflammation, and AROC only increased from 0.627 to 0.631. Conclusions In the general Chinese population, ABSI is independently associated with abnormal inflammation, but the discriminatory power is poor, no better than BMI and WC. Furthermore, combination with ABSI can improve the discriminatory power of BMI and WC for abnormal inflammation, especially for BMI. Further studies about ethnic specificities of ABSI are needed.
Objective To explore the value of iodine overlay image technique based on dual-source CT dual-energy for the diagnosis in the primary hepatocellular carcinoma patients undergoing transcatheter arterial chemoembolization (TACE). Methods The imaging data of patients with primary hepatocellular carcinoma after TACE treatment from September 2015 to November 2018 were retrospectively analyzed. All patients completed dual-source CT dual-energy examination and digital subtraction angiography (DSA). The imaging data of the patients were analyzed by conventional linear blending images and iodine overlay image. The results of DSA were taken as the gold standard. The data indexes measured by the two imaging methods were compared. The consistency between the two imaging methods and DSA was determined by Kappa statistics. Results A total of 31 patients were included, and 57 nodes were found under DSA examination. The image quality evaluation (P<0.05), sensitivity (95.35% vs. 69.77%), specificity (92.86% vs. 64.29%), accuracy (94.74% vs. 68.42%), positive predictive value (97.62% vs. 85.71%) and negative predictive value (86.67% vs. 40.91%) of iodine overlay images were higher than those of conventional linear blending images. The consistency between conventional linear blending images and DSA was low (Kappa=0.286, P=0.023), and the consistency between iodine overlay images and DSA was excellent (Kappa=0.861, P<0.001). Conclusions Iodine overlay image could avoid the iodide artifact effectively and evaluate the abnormal enhancement quantitatively and qualitatively in patients undegoing TACE. This method could obtain more information to help diagnose in clinical and evaluate the postoperative efficacy of TACE accurately and objectively.
ObjectiveTo analyze the latest epidemiological status of breast cancer in China, trends in morbidity and mortality from 1990 to 2019, and related prognostic risk factors.MethodsData on incidence and mortality of Chinese female breast cancer, their related age-standardized rates (ASRs) from 1990 to 2019, and attributable risk factors were obtained from the Global Burden of Disease (GBD) database, and data on disability-adjusted life years (DALYs) of 34 provinces in China were obtained from literature. Joinpoint regression analysis was used to analyze the trends of ASRs. The exposure levels of each attributable risk factor and the increased cancer burden were analyzed.ResultsThe incidence of breast cancer in Chinese females increased annually, from 17.07/100 000 in 1990 to 35.61/100 000 in 2019, while the mortality rate initially increased and decreased, and then exhibited an upward trend after 2016 and there was no obvious variation from 1990 (9.16/100 000) to 2019 (9.02/100 000). Among the 34 provinces of China, Shandong Province had the most serious breast cancer burden, while Macao Special Administrative Region had the lowest. Among the seven prognostic risk factors, high body mass index (BMI) contributed the most to the breast cancer burden and the exposure risk of a diet high in red meat had shown a significant increasing trend in the past 30 years. Therefore, the disease burden caused by a high red meat diet would be increasing.ConclusionsThe incidence rate of breast cancer in Chinese females is increasing. With the development of social economy and the change of people’s dietary habits, the breast cancer burden in China trends to become heavier and heavier. Therefore, it is necessary to conduct the "three early" prevention and treatment and advocate healthy and reasonable diet and living habits to reduce the burden of breast cancer to improve prognosis and quality of life.
As the aging of the population intensifies, the incidence of dementia continues to increase year by year. However, the general public's lack of awareness about dementia, combined with the complexity of the cognitive assessment process, often results in many dementia patients being diagnosed in the moderate to late stages of the disease, missing the crucial window for therapeutic intervention. This significantly affects the mental and physical health and quality of life of the elderly. With the continuous advancements in medical and information technology, the application of electronic tools in cognitive assessment is gradually increasing. This study summarizes the current application of electronic cognitive assessment tools to provide references for the development of electronic cognitive assessment tools suitable for the elderly in China.
Objective To explore the application of regional citrate anticoagulation (RCA) in continuous renal replacement therapy (CRRT) for patients with sepsis and hyperlactacidemia, and to provide a basis for the clinical application of RCA in such patients. Methods Sepsis patients who underwent RCA-CRRT at West China Hospital of Sichuan University between May 2021 and May 2023 were retrospectively included. Patients were divided into a normal lactate group (≤2.0 mmol/L) and a hyperlactacidemia group (>2.0 mmol/L) based on their initial lactate levels before CRRT, and subgroup analysis was performed on patients with moderate hyperlactacidemia (2 mmol/L<lactate level<4 mmol/L) and severe hyperlactacidemia (≥4.0 mmol/L). Propensity score matching (PSM) was used, and baseline characteristics and outcome measures of different groups of patients were compared. Results A total of 441 patients were included, with 228 in the normal lactate group and 213 in the hyperlactacidemia group. Before PSM, there were statistically significant differences in the proportion of liver failure, proportion of chronic kidney disease, mean arterial pressure, bicarbonate, total bilirubin, creatinine, activated partial thromboplastin time, international standardized ratio, procalcitonin, and interleukin-6 between the normal lactate group and the hyperlactacidemia group (P<0.05). After PSM, there were 162 patients in both the normal lactate group and the hyperlactacidemia group. There was no statistically significant difference in baseline characteristics between the two groups of patients (P>0.05). The incidence of citric acid accumulation in the normal lactate group and the hyperlactacidemia group was 13.0% and 25.9%, respectively (P<0.05). There was no statistically significant difference in the incidence of metabolic acidosis, metabolic alkalosis, hypernatremia, filter coagulation events, or in-hospital mortality between the two groups (P>0.05). Kaplan-Meier survival analysis showed that there was no statistically significant difference in the first extracorporeal circulation lifespan between the normal lactate group and the hyperlactacidemia group (P>0.05). Among 213 patients with hyperlactacidemia, 186 had moderate hyperlactacidemia and 27 had severe hyperlactacidemia. Before PSM, there were statistically significant differences in the proportion of male, proportion of diabetes, albumin level, international standardized ratio, and interleukin-6 between moderate and severe hyperlactacidemia groups (P<0.05). After PSM, there were 22 patients in both the moderate and severe hyperlactacidemia groups. There was no statistically significant difference in baseline characteristics between the two groups of patients (P>0.05). The incidence of citric acid accumulation was 18.2% and 50.0% in the moderate and severe hyperlactacidemia groups, respectively (P<0.05). There was no statistically significant difference in the incidence of metabolic acidosis, metabolic alkalosis, hypernatremia, filter coagulation events, or in-hospital mortality between the two groups (P>0.05). Kaplan-Meier survival analysis showed that there was no statistically significant difference in the first extracorporeal circulation lifespan between the moderate and severe hyperlactacidemia groups (P>0.05). Conclusion When RCA is used for CRRT anticoagulation in patients with sepsis and hyperlactacidemia, the incidence of citric acid accumulation is high (especially in patients with severe hyperlactacidemia), and should be closely monitored.
Objective To investigate the safety and efficacy of two different anticoagulation regimens of fondaparinux and low molecular weight heparin (LMWH) in continuous renal replacement therapy (CRRT). Methods The clinical data of patients undergoing CRRT in West China Hospital of Sichuan University between October 2021 and April 2022 were retrospectively analyzed. The patients were divided into fondaparinux sodium group and LMWH group according to anticoagulation with fondaparinux or LMWH during CRRT. The general condition, life expectancy of cardiopulmonary bypass, coagulation events, bleeding events, hemoglobin, and coagulation function-related indicators were compared between the two groups. Results A total of 78 patients were finally included, including 38 in the LMWH group and 40 in the fondaparinux group. The age of the patients in the LMWH group was older than that in the fondaparinux group [76.0 (57.0, 85.0) vs. 63.0 (52.3, 76.0) years, P=0.016]. There was no significant difference in other clinical baseline conditions (including gender, vascular access site, and treatment indications) between the two groups (P≥0.05). The cardiopulmonary bypass life of patients in the fondaparinux group was better than that in the LMWH group [67.1 (35.0, 72.0) vs. 42.0 (20.0, 55.3) h, P=0.003]. The survival rate of cardiopulmonary bypass in the fondaparinux group at 24, 48, and 72 h were higher than that in the LMWH group (87.5% vs. 65.8%, P=0.023; 67.5% vs. 36.8%, P=0.007; 42.5% vs. 13.2%, P=0.004). The incidence of blood filter coagulation events in the fondaparinux group was lower than that in the LMWH group (50.0% vs. 84.2%, P=0.001). There was no significant difference in the incidence of coagulation events and mild bleeding events between the two groups (P>0.05). There was no significant difference in hemoglobin and coagulation function-related indicators between the two groups before and after CRRT (P>0.05). Conclusion The continuity of maintenance therapy with fondaparinux is better than that of LMWH, and the safety of both in the course of CRRT treatment is comparable.
ObjectiveTo summarize the clinical experience in the treatment of high-risk patients with severe aortic valve disease by transcatheter aortic valve implantation (TAVI) via heart apex approach and to evaluate the early efficacy.MethodFive patients who underwent TAVI via heart apex approach from September 2017 to February 2019 in Henan Thoracic Hospital were retrospectively analyzed, including 3 males and 2 females, aged 65-84 (74.6±4.5) years.ResultAll operations were performed through a small left incision into the thoracic cavity (3-5 cm), and then through the J-Valve transport system, the aortic valve was successfully released via heart apex after precise positioning under digital subtraction angiography. One patient developed ventricular fibrillation during the operation, and the operation was completed with the assistance of emergency femoral arteriovenous catheterization cardiopulmonary bypass; one patient underwent percutaneous coronary intervention first because of severe coronary stenosis; one patient had paroxysmal atrial fibrillation during the perioperative period, and had hepatorenal insufficiency and thrombocytopenia after the operation, and was improved after medical treatment; one patient had perivalvular leak during the operation, and was improved after re-implantation of the valve; one patient was in stable condition during operation and recovered smoothly after operation. Surgery was successful in all 5 patients. The follow-up time was 2-19 months, and the early clinical effect was good.ConclusionThe short-term clinical efficacy of TAVI via heart apex approach in the treatment of high-risk severe aortic valve disease is definite and safe, but the long-term and medium-term effects need to be further evaluated.