Objective To investigate the medication adherence to antihypertensives, antidiabetics, and lipid-lowering agents and its influence on the prognosis of individuals at high risk of stroke. Methods A total of 16892 residents aged 40 years or above in eight communities in Sichuan participated in a face-to-face study from May to September 2015. A database of a high-risk population of stroke in Sichuan province was established, and data were collected via using a standardized structured questionnaire by experienced investigators, including the treatment status and medication compliance of participants with hypertension, diabetes, or dyslipidemia during the follow-up period. Multiple logistic regression analyses were performed to explore the influencing factors of medication adherence and its influence on the prognosis of individuals at high risk of stroke. Results A total of 2893 participants at high risk of stroke were enrolled. The treatment rates of hypertension, diabetes, and dyslipidemia were 50.1%, 49.2%, and 5.1%, respectively, when the high-risk individuals were identified. At the end of follow-up (with a median follow-up period of 4.8 years), the treatment rates of hypertension, diabetes, and dyslipidemia were 24.8%, 25.0%, and 7.9%, respectively. Medication adherence to antihypertensives, antidiabetics, and lipid-lowering agents were 27.8%, 25.5%, and 18.1%, respectively. Multiple logistic regression analyses showed that the education level of high school or above [odds ratio (OR)=2.134, 95% confidence interval (CI) (1.098, 4.147), P=0.025], medical insurance for urban residents [OR=1.556, 95%CI (1.086, 2.230), P=0.016] and urban employees [OR=2.325, 95%CI (1.362, 3.967), P=0.002], having fewer children [OR=0.819, 95%CI (0.719, 0.933), P=0.003], and family history of stroke [OR=1.559, 95%CI (1.066, 2.282), P=0.022] were associated with greater adherence to antihypertensives; medical insurance for urban employees was associated with greater adherence to antidiabetics [OR=2.494, 95%CI (1.173, 5.300), P=0.018]. After adjusting for confounding factors, failure to regular use of antihypertensives [OR=2.617, 95%CI (1.414, 4.842), P=0.002], antidiabetics [OR=3.909, 95%CI (2.394, 6.380), P<0.001], and lipid-lowering agents [OR=4.828, 95%CI (2.581, 9.033), P<0.001] in patients with hypertension, diabetes, and dyslipidemia, respectively were associated with increased risk of ischemic stroke during the follow-up period. Regular use of lipid-lowering agents in patients with dyslipidemia was associated with an increased risk of intracerebral hemorrhage during the follow-up [OR=4.371, 95%CI (1.156, 16.530), P=0.030]. Conclusions The prevalences of hypertension, diabetes, and dyslipidemia are high in high-risk individuals of stroke in Sichuan province. However, the treatment rates are unsatisfactory, and the medication adherence is poor. The medication adherence is affected by a variety of demographic and socioeconomic factors. Regular treatments of hypertension, diabetes, and dyslipidemia reduce the risk of ischemic stroke in individuals at high risk of stroke, but regular use of lipid-lowering agents in patients with dyslipidemia is associated with an increased risk of intracerebral hemorrhage during the follow-up.
ObjectiveTo elucidate the clinical and pathological features and review the progress of diagnosis and treatment in patients with brain metastasis (BM) from colorectal cancer (CRC), so as to provide a reference for the whole process management for patients with BM from CRC in China.MethodThe latest research results and previous literatures about patients with BM from CRC were reviewed.ResultsThe prognosis of BM from CRC was poor, its molecular pathological mechanism was complex and diverse, and some risk factors associated with the occurrence of BM had been identified. Typical imaging features of BM from CRC were helpful to the diagnosis of patients. At present, radiotherapy was still the main treatment. Bevacizumab treatment or immunotherapy combined with radiotherapy was expected to improve the survival of BM from CRC.ConclusionScientific and standardized prevention, diagnosis, and treatment are beneficial to reduce incidence of BM from CRC and improve survival.
ObjectiveTo investigate the expression of gasdermin (GSDM) gene family in primary liver cancer and its clinical significance. MethodsThe Gene Expression Profile Data Dynamic Analysis (GEPIA2) database was used to analyze the expression levels of GSDM gene family in primary liver cancer and normal tissues, and survival analysis was performed to explore its relationship with prognosis; GEPIA2 database was used to explore the relationship between GSDM gene family and TNM staging of patients with primary liver cancer. We used GeneMANIA database to predict genes that may interact with GSDM gene family, and used Metascape website for functional enrichment analysis. Finally, we used TIMER database to explore the relationship of expression of GSDM gene family and immune cell infiltration in the tumor microenvironment of primary liver cancer. ResultsCompared with normal liver tissues, GSDMA, GSDMC, GSDMD, and GSDME were highly expressed in primary liver cancer (P<0.050), and GSDMB and DFNB59 were low expressed (P<0.050); results of univariate Cox proportional hazard regression model showed that the differential expressions of GSDMD, GSDME, and DFNB59 were related to the overall survival of patients (P<0.050), and the results of the multivariate Cox proportional hazard regression model showed that GSDME could be used as an independent predictor of the prognosis of liver cancer patients (P<0.050). With the increase of TNM staging in patients with liver cancer, the expressions of GSDMA and GSDMC also gradually increased (P<0.050). Further enrichment analysis showed that the GSDM gene family was involved in pyrolysis and various immune-related biological processes. ConclusionThe GSDM gene is differentially expressed in primary liver cancer, participates in immune-related biological processes, and its expression is related to clinicopathological staging and patients’ prognosis.
ObjectiveTo explore the relation between preoperative serum gamma-glutamyl transpeptidase to platelet ratio (GPR) and overall survival (OS) of patients with hepatitis B virus-associated hepatocellular carcinoma (Abbreviated as “patients with HCC”), and to establish a nomogram for predicting OS. MethodsAccording to the inclusion and exclusion criteria, the clinicopathologic data of patients with HCC who underwent radical resection in the Department of Hepatobiliary Surgery of Xianyang Central Hospital, from January 15, 2012 to December 15, 2018, were retrospectively analyzed. The optimal critical value of GPR was determined by receiver operating characteristic curve, then the patients were divided into a low GPR group (GPR was optimal critical value or less ) and high GPR group (GPR was more optimal critical value). The Kaplan-Meier method was used to draw the survival curve and analyze the OS of patients. The univariate and multivariate Cox proportional hazards regression model were used to analyze the factors influencing prognosis in the patients with HCC. According to the risk factors of OS for patients with HCC, a nomogram was established. The consistency index and calibration curve in predicting the 3-year and 5-year accumulative OS rates of patients with HCC were evaluated. ResultsA total of 213 patients were gathered. The optimal critical value of GPR was 0.906. There were 114 patients in the low GPR group and 99 patients in the high GPR group. The Kaplan-Meier survival curve analysis showed that the 1-, 3- and 5-year accumulative OS rates were 99.1%, 81.8%, 60.6% in the low GPR group, respectively, which were 74.2%, 49.1%, 35.7% in the low GPR group, respectively. The OS curve of the low GPR group was better than that of the high GPR group (χ2=25.893, P<0.001). The multivariate analysis results showed that the microvascular invasion, incomplete capsule, intraoperative bleeding ＞1 000 mL, postoperative complications, GPR >0.906, low tumor differentiation, and late TNM stage did not contribute to accumulative OS in the patients with HCC (P<0.05). The consistency index (95%CI) of the nomogram in predicting accumulative OS rates at 3- and 5-year for patients with HCC were 0.761 (0.739, 0.783) and 0.735 (0.702, 0.838), respectively. The calibration curves of 3- and 5-year accumulative OS rates of the nomogram were in good agreement with the actual results. ConclusionsPreoperative GPR is associated with OS, and patients with higher GPR have worse prognosis. The nomogram based on GPR has a good accuracy and differentiation.
ObjectiveTo investigate the risk factors for lymph node metastasis (LNM) and prognosis of T1-stage esophageal squamous carcinoma (ESC).MethodsClinical data of 387 patients with T1-stage ESC who underwent surgical treatment in our hospital from March 2013 to March 2018 were collected. There were 281 males and 106 females aged 60 (41-80) years. The patients were divided into a lymph node metastasis group (n=77) and a non-metastasis group (n=310). The risk factors for LNM and prognosis were analyzed.ResultsAmong 387 patients with T1-stage ESC, 77 (19.9%) patients had LNM. The incidence of LNM was 8.4% (8/95) in T1a-stage patients and 23.6% (69/292) in T1b-stage patients. Univariate analysis showed that tumor size, differentiation degree, depth of invasion and vascular tumor thrombus were associated with LNM (P<0.05). Multivariate logistic regression analysis showed that invasion depth of tumor [OR=2.456, 95%CI (1.104, 5.463), P<0.05] and vascular tumor thrombus [OR=15.766, 95%CI (4.880, 50.938), P<0.05] were independent risk factors for LNM. The follow-up time was 41 (12, 66) months. The 1-year, 3-year and 5-year survival rates were 98.71%, 89.67% and 86.82%, respectively. Univariate analysis showed statistically significant differences in tumor invasion depth, vascular tumor thrombus and LNM between the survival group and the death group. Cox analysis showed that LNM [OR=3.794, 95%CI (2.109, 6.824), P<0.05] was an independent risk factor for prognosis.ConclusionT1-stage ESC patients with deeper invasion or vascular tumor thrombus have a higher risk of LNM. The prognosis of T1-stage ESC with LNM is relatively poor.
ObjectiveTo systematically review the survival rate of different vascularized bone flaps in mandibular defect repair and reconstruction by Bayesian network meta-analysis. MethodsThe PubMed, EBSCO, Scopus, Web of Science, Cochrane Library, WanFang Data and CNKI databases were electronically searched to collect clinical studies related to the objectives from inception to February 2024. Two reviewers independently screened literature, extracted data and assessed the risk of bias of the included studies. The Bayesian network meta-analysis was carried out applying R software. ResultsA total of 24 studies involving 1 615 patients were included. The results of meta-analysis showed that the respective survival rates of fibula free flap (FFF), deep circumferential iliac artery flap (DCIA), scapula flap, and osteocutaneous radial forearm flap (ORFF) were 95.62%, 94.09%, 98.16%, and 93.75%. Moreover, the network meta-analysis failed to show a statistically significant difference between all comparators. Conclusion Current evidence shows that different vascularized bone flaps have similar survival rates in mandibular defect repair and reconstruction. Due to the limited quality and quantity of the included studies, more high quality studies are needed to verify the above conclusion.
ObjectiveTo figure out the factors affecting the prognosis of liver transplantation and the research progress on methods for predicting the prognosis of liver transplantation so as to provide guidance and reference for the distribution of liver sources and the perioperative treatment of liver transplantation.MethodThe literatures related to the factors influencing the prognosis of liver transplantation and the methods in predicting the prognosis were searched in the PubMed, CNKI, Wanfang, and other databases and the results were analyzed and summarized.ResultsThe liver transplantation was an effective method in the treatment of end-stage liver diseases. The main factors affecting the prognosis of liver transplantation included the change of internal environment, systemic inflammatory response, and general systemic conditions. On the basis of Model for End-stage Liver Disease (MELD), the new prediction model built in combination with the blood sodium ion, lactate, muscle mass, or reticulocyte count and hemoglobin concentration had improved the prognostic prediction ability of liver transplantation.ConclusionsIt is possible to predict the prognosis of patients with liver transplantation more accurately by selecting a more targeted prediction model combined with the factors affecting the prognosis of liver transplantation. It might provide a reference for perioperative management and treatment and make the limited liver source play the most role and save more lives.
ObjectiveTo analyze the clinical outcomes of extended thymectomy for myasthenia gravis (MG) patients under different surgical approaches, and to determine the factors affecting the prognosis of MG. MethodsThe MG patients who underwent extended thymectomy from January 2014 to March 2021 in our hospital were retrospectively collected. According to the surgical approach, they were divided into a subxiphoid group and an intercostal group, and the perioperative results and prognosis were compared between the two groups. A “good outcome” was defined as complete stable remission (CSR), pharmacological remission (PR) or minimal manifestations state (MMS); a “poor outcome” was defined as outcomes worse than MMS. Univariate and multivariate logistic regression analyses were performed to assess the factors associated with the good outcomes. ResultsA total of 187 MG patients were included in the study, including 82 males and 105 females, with a median age of 50 (36, 60) years. There were 134 patients in the intercostal group and 53 patients in the subxiphoid group. Compared with the intercostal group, although the operation time of the subxiphoid group was longer [200.0 (172.0, 232.0) min vs. 141.0 (118.0, 169.0) min, P<0.001], the intraoperative blood loss was less [10.0 (10.0, 20.0) mL vs. 20.0 (10.0, 50.0) mL, P<0.001], the postoperative hospital stay was shorter [3.0 (2.5, 4.0) d vs. 5.0 (3.0, 7.0) d, P<0.001], and the incidence of complications was lower [1 (1.9%) vs. 26 (19.4%), P=0.001]. A total of 159 (85.0%) patients were followed up for a median period of 46 (13, 99) months, with a good outcome rate of 90.6% and CSR rate of 33.3%. There were no statistical differences in PR, MMS or overall good outcome rates between the two groups (P>0.05). Multivariate logistic analysis showed that age≤50 years was an independent predictor for "good outcome" of MG patients. ConclusionExtended thymectomy via subxiphoid for MG is a safe, feasible and effective surgical approach.
Objective To explore the application of nutritional and inflammatory markers in the prognosis assessment of resectable pancreatic cancer, and to provide new ideas for the prognosis assessment of patients with pancreatic cancer. Method The recent studies on nutritional and inflammatory markers for prognosis of resectable pancreatic cancer at home and abroad were reviewed. Results Radical pancreaticoduodenectomy was the preferred treatment for patients with resectable pancreatic cancer. Poor nutritional status and severe systemic inflammatory response were closely related to postoperative tumor recurrence and other poor prognosis. Nutritional and inflammatory markers played an important role in evaluating the prognosis of resectable pancreatic cancer. Conclusion Nutritional and inflammatory markers, as simple and economical prognostic indicators, have broad clinical application prospects in the prognostic assessment of resectable pancreatic cancer.
Objective To assess the relationship between the change in fluid overload at 48 h after initiation of continuous renal replacement therapy (CRRT) and 28-day mortality in critically ill patients with acute kidney injury (AKI). Methods A retrospective cohort study was performed using data from the MIMIC-IV database from 2008 to 2019. Patients who received CRRT for AKI for more than 24 h within 14 d of admission to the intensive care unit were included. The exposure variable was the proportion of change of fluid overload (ΔFO%, defined as the difference between body weight normalized fluid input and output) at 48 h after CRRT initiation, and the endpoint was 28-day mortality. Generalized additive linear regression models and logistic regression models were used to determine the relationship between the exposure and endpoint. Results A total of 911 patients were included in the study, with a median (lower quartile, upper quartile) ΔFO% of −3.27% (−6.03%, 0.01%) and a 28-day mortality of 40.1%. Generalized additive linear regression model showed that the ΔFO% at 48 h after CRRT initiation was associated with a J-shaped curve with 28-day mortality. After adjusting for other variables, as compared with the second quartile of ΔFO% group, the first quartile group [odds ratio (OR)=1.23, 95% confidence interval (CI) (0.81, 1.87), P=0.338] was not associated with higher risk of 28-day mortality, while the third quartile group [OR=1.54, 95%CI (1.01, 2.35), P=0.046] and the fourth quartile group [OR=2.05, 95%CI (1.32, 3.18), P=0.001] were significantly associated with higher risk of 28-day mortality. There was no significant relationship between ΔFO% groups and 28-day mortality in the first 24-hour after CRRT initiation (P>0.05), but there was a linear relationship between ΔFO% and 28-day mortality in the second 24-hour after CRRT initiation, the larger the ΔFO%, the higher the mortality rate [OR=1.10, 95%CI (1.04 1.16), P<0.001 for per 1% increase]. ConclusionIn critically ill patients with AKI, the ΔFO% greater than −3.27% within 48 h after CRRT initiation is independently associated with an increased risk of 28-day mortality, and the goals of CRRT fluid management may be dynamical.