Objective:To explore the association between uric acid and new-onset chronic kidney disease (CKD) in middle-aged and elderly hypertensive patients.Methods:This was a retrospective cohort study. Middle-aged and elderly hypertensive patients who had attended at least two annual health examinations at Yongshun Community Health Service Center in Tongzhou District, Beijing, from June 2016 to December 2020 were enrolled. The time interval between the two physical examinations was three years. The first physical examination time served as the baseline, and the second as the end of follow-up. Based on the uric acid level at baseline, the participants were divided into the normal uric acid group and the hyperuricemia group. The relevant clinical data of the participants were collected. The endpoint of the study was new-onset CKD. A multivariate logistic regression model was used to analyze the association between uric acid and new-onset CKD in hypertensive patients.Results:A total of 2 472 middle-aged and elderly hypertensive patients with an average age of (62.43±7.02) years were included. Of these, 733(29.7%) were male. There were 710 patients with hyperuricemia (hyperuricemia group) and 1 762 patients with normal uric acid levels (normal uric acid group).After adjusting for age, sex, body mass index (BMI), systolic blood pressure, diabetes mellitus, estimated glomerular filtration rate (eGFR), and uric acid-lowering treatment, multivariate logistic regression analysis showed that combined with hyperuricemia was an independent risk factor for new-onset CKD in middle-aged and elderly hypertensive patients ( OR=3.00, 95% CI: 1.87-4.80, P<0.001). The results of multivariate logistic analysis showed that elevated uric acid level was an independent risk factor for new-onset CKD in both male and female middle-aged and elderly hypertensive patients (both P<0.05), and there was no sex interaction ( P for interactio n>0.05). The results of multivariate logistic analysis showed that the combination of asymptomatic hyperuricemia was an independent risk factor for new-onset CKD in middle-aged and elderly hypertensive patients ( OR=3.00, 95% CI: 1.87-4.80, P<0.001), and there was no gender interaction ( P for interactio n>0.05). Conclusions:Hyperuricemia is an independent risk factor for new-onset CKD in middle-aged and elderly hypertensive patients, and elevated uric acid levels increase the risk of new-onset CKD in both male and female patients. Moreover, asymptomatic hyperuricemia may increase the risk of new-onset CKD.

Objective:To explore the association between uric acid and new-onset chronic kidney disease (CKD) in middle-aged and elderly hypertensive patients.Methods:This was a retrospective cohort study. Middle-aged and elderly hypertensive patients who had attended at least two annual health examinations at Yongshun Community Health Service Center in Tongzhou District, Beijing, from June 2016 to December 2020 were enrolled. The time interval between the two physical examinations was three years. The first physical examination time served as the baseline, and the second as the end of follow-up. Based on the uric acid level at baseline, the participants were divided into the normal uric acid group and the hyperuricemia group. The relevant clinical data of the participants were collected. The endpoint of the study was new-onset CKD. A multivariate logistic regression model was used to analyze the association between uric acid and new-onset CKD in hypertensive patients.Results:A total of 2 472 middle-aged and elderly hypertensive patients with an average age of (62.43±7.02) years were included. Of these, 733(29.7%) were male. There were 710 patients with hyperuricemia (hyperuricemia group) and 1 762 patients with normal uric acid levels (normal uric acid group).After adjusting for age, sex, body mass index (BMI), systolic blood pressure, diabetes mellitus, estimated glomerular filtration rate (eGFR), and uric acid-lowering treatment, multivariate logistic regression analysis showed that combined with hyperuricemia was an independent risk factor for new-onset CKD in middle-aged and elderly hypertensive patients ( OR=3.00, 95% CI: 1.87-4.80, P<0.001). The results of multivariate logistic analysis showed that elevated uric acid level was an independent risk factor for new-onset CKD in both male and female middle-aged and elderly hypertensive patients (both P<0.05), and there was no sex interaction ( P for interactio n>0.05). The results of multivariate logistic analysis showed that the combination of asymptomatic hyperuricemia was an independent risk factor for new-onset CKD in middle-aged and elderly hypertensive patients ( OR=3.00, 95% CI: 1.87-4.80, P<0.001), and there was no gender interaction ( P for interactio n>0.05). Conclusions:Hyperuricemia is an independent risk factor for new-onset CKD in middle-aged and elderly hypertensive patients, and elevated uric acid levels increase the risk of new-onset CKD in both male and female patients. Moreover, asymptomatic hyperuricemia may increase the risk of new-onset CKD.

Objective:To investigate the predictive value of acute gastrointestinal injury (AGI) score for the severity of acute pancreatitis (AP), infectious pancreatic necrosis and patients′ death.Methods:Clinical data of 719 patients with AP were collected from the AP database of the National Clinical Research Center for Digestive System Diseases from January 2016 to June 2018. According to the severity of the disease, they were divided into MAP group (506 cases), MSAP group (112 cases) and SAP group (101 cases). AGI, APACHEⅡ, MCTSI and BISAP scores were calcululated in the three groups. Receiver operating characteristic curve (ROC) was drawn and the area under the curve (AUC) was calculated. The predictive value of the above four scoring systems for the hospitalization days, disease severity, infectious pancreatic necrosis and death was analyzed, respectively.Results:There were no cases of infectious pancreatic necrosis or death in the MAP group, but there were 9 cases of infectious pancreatic necrosis and 2 deaths in the MSAP group and 19 cases of infectious pancreatic necrosis and 8 deaths in the SAP group. There was a strong correlation between AGI score and AP patients′ hospitalization days ( r=0.619). AUC of AGI, APACHEⅡ, MCTSI and BISAP score in predicting the AP patients′ severity (MSAP+ SAP) was 0.967 (95% CI 0.951-0.982), 0.769(95% CI 0.720-0.899), 0.842(95% CI 0.809-0.875), 0.862 (95% CI0.832-0.893). AUC for forecasting infectious pancreatic necrosis was 0.803, 0.677, 0.692, 0.724, and the 95% CI was 0.724-0.882, 0.573-0.781, 0.582-0.636, 0.801-0.812. AUC for predicting death in patients with AP were 0.915, 0.597, 0.659, 0.812, and the 95% CI were 0.843-0.986, 0.444-0.751, 0.498-0.698 and 0.882-0.926. AGI score had the highest predictive value, followed by BISAP score, and the correlation between these two scores was the closest. The predictive value of AGI combined with BISAP score for infectious pancreatic necrosis and patient death (AUC were 0.837, 0.942, 95% CI were 0.770-0.903, 0.897-0.987) was better than that of AGI and BISAP score alone. Conclusions:AGI score combined with BISAP score is more effective in predicting the severity of AP, the occurrence of infectious pancreatic necrosis or patient death.

BACKGROUND: Preoperative anxiety/depression can bring physical and mental harm to the patients with lung cancer. There is little study on whether hospital waiting time before surgery can increase the psychological burden of patients with lung cancer. The aim of this study was to investigate the preoperative anxiety and depression of patients with lung cancer in our hospital, and to analyze the related influencing factors. METHODS: A total of 135 lung cancer inpatients in the Department of Thoracic Surgery of Beijing Friendship Hospital were studied. Their general information and anxiety/depression were recorded by general questionnaire, Zung self-rating anxiety scale (SAS) and self-rating depression scale (SDS). RESULTS: The score of SAS was 36.25 (30.00, 42.50) on the day of admission, and 37.50 (31.25, 43.75) on one day before operation. The score of self-rating depression scale (SDS) was 46.25 (40.00, 52.50) on the day of admission, and 47.50 (41.25, 53.75) on one day before operation. Compared with the Chinese norm, there were 0 patient suffered from anxiety on the day of admission, and one day before operation. There were 2 patients suffered from mild anxiety; 6 patients suffered from mild depression on the day of admission, and this number went up to 8 on the day before operation. Single factor analysis showed that the hospital waiting time before surgery was positively correlated with preoperative anxiety and depression, and the results were statistically significant (P<0.05). The generalized linear model analysis showed that other factors such as knowledge, gender, age and marital status had no significant correlation with preoperative anxiety and depression. CONCLUSIONS The occurrence of preoperative anxiety in hospitalized patients with lung cancer is positively correlated to the hospital waiting time before surgery. The longer they stayed in the hospital before operation, the greater their risk of anxiety/depression. So medical staff should actively focus on the psychological condition of the patients with lung cancer, and it is strongly recommended that patients complete preoperative examination and preparation in the outpatient department, in order to reduce the waiting time before operation and reduced the risk of adverse psychological problems such as anxiety and depression.

Objective: To explore the predictive value of acute gastrointestinal injury(AGI) grading system in assessing the severity, infectious pancreatic necrosis and death of patients with moderate severe acute pancreatitis (MSAP) and severe acute pancreatitis (SAP). Methods: The clinical data of 344 patients with MSAP or SAP admitted in Changhai Hospital Affiliated to Navy Medical University from June 2011 to June 2015 were collected. ROC curve was used and the area under ROC curve (AUC) was calculated. The predictive value of AGI grade for the severity, infectous pancreatic necrosis and death was compared with those of different clinical scores(APACHEⅡ score, MCTSI and Marshal score). Results: Of 344 patients, 81 patients were classified into high AGI grade group (Grade Ⅲ, Ⅳ), while 263 patients were in low AGI grade group(Grade Ⅰ, Ⅱ). The mortality and the number of patients with organ failure were obviously higher in high AGI grade group than those in low AGI grade group (25/81 vs 0/263, 36/45 vs 32/231), and the difference was statistically significant (all PCI 0.916-0.972) and0.779(95% CI 0.723-0.836), respectively, which was higher than those of APACHEⅡ and Marshall score. Conclusions AGI grading system can be applied to better assess the severity of acute pancreatitis, and its predictive value for death and infectious pancreatic necrosis was higher than that of APACHEⅡ, MCTSI and Marshall score.

OBJECTIVE:To explore the necessity of developing therapeutic drug monitoring of vancomycin in our hospital and its existing problems,and provide a reasonable basis for the clinical rational use of vancomycin. METHODS:The cross-sectional survey was designed to collect the clinical data of 92 patients with therapeutic drug monitoring of vancomycin and statistically ana-lyze 192 cases of plasma concentration monitoring data. RESULTS:The average plasma trough concentration was (15.96 ± 8.06) mg/L;with the increase of age,the plasma trough concentration was increasing,there was no significant difference in the plasma trough concentration among different age groups (P=0.000);there were only 13 cases (6.77%) that obtained the plasma trough concentration within 30 min before the fourth dose;after using wancomycin,clearance rates of Cr and the endogenous creatinine were slightly higher than before,but there was no significant difference(P=0.722);36 cases(39.13%)showed vancomycin sus-ceptible gram positive cocci;after using wancomycin,the body temperature,white blood cell count and neutrophil percentage were lower than before,the differences were statistically significant (P=0.006,P=0.000,P=0.000);48 cases (52.17%) in treatment received initial loading dose,and only 15 cases (16.30%) did not use in combination with other anti infective drugs. CONCLU-SIONS:The results showed there are still a lot of problems in the treatment of vancomycin in our hospital,for example,the stan-dard rate of the plasma trough concentration is about 50%;most of the time of blood sampling is not reasonable;the detection rate of the pathogen is low;only about half of the cases are given the loading dose,etc. Therefore clinical pharmacists’intervention for blood sampling is an important part to promote rational drug therapy monitoring. Meanwhile,data interpretation of the monitoring results of serum drug concentration of vancomycin is a basic method for clinical pharmacists in clinical monitoring to correct the un-reasonable operations,and also the necessary measures for preventing the drug renal toxicity,it is a very important significance for the medication safety and effectiveness especially in severe infection patients,the elderly,the children and the people with renal function insufficiency.