Objective To investigate the application value of point-of-care lung ultrasound (POC-LUS) scoring in selecting respiratory support treatment modalities for neonatal infectious pneumonia (NIP). Methods A total of 89 NIP patients were selected as the study subjects and divided into control group (no assisted ventilation) with 46 cases, noninvasive group (noninvasive assisted ventilation) with 28 cases, and invasive group (invasive mechanical ventilation) with 15 cases based on the degree of dyspnea and blood gas analysis results. The POC-LUS scores of the three groups were compared, and the correlations of POC-LUS scores with arterial oxygen partial pressure [p_a(O₂)] and arterial carbon dioxide partial pressure [p_a(CO₂)] were analyzed. Receiver operating characteristic (ROC) curves were plotted to assess the predictive efficacy of POC-LUS scores for the need for noninvasive assisted ventilation or invasive mechanical ventilation in NIP patients. Results The POC-LUS scores of the noninvasive group and the invasive group were (31.7±7.3) and (42.1±8.0), respectively, which were higher than (21.5±7.3) of the control group. Additionally, the score of the invasive group was higher than that of the noninvasive group (P < 0.05). Correlation analysis revealed a significant negative correlation between POC-LUS scores and p_a(O₂) (r=-0.802, P < 0.05), and a significant positive correlation with p_a(CO₂) (r=0.807, P < 0.05). ROC curve analysis showed that the area under the curve (AUC) of POC-LUS scores for predicting the need for noninvasive assisted ventilation and invasive mechanical ventilation were 0.918 (95%CI, 0.862 to 0.973) and 0.938 (95%CI, 0.889 to 0.987), respectively. The sensitivity was 0.767 and 0.933, and the specificity was 0.935 and 0.824, with optimal cutoff values of 29.5 and 31.5, respectively. Conclusion POC-LUS scoring can quantitatively assess the severity of lung lesions in NIP patients and serves as a guiding tool for clinicians in selecting assisted ventilation treatment modalities.

Objective To investigate the differences in the influencing factors for acute necrotizing pancreatitis (ANP) and infectious pancreatic necrosis (IPN) between Eastern and Western countries, and to provide a theoretical basis for the prediction and prevention of ANP. Methods Databases including PubMed, Embase, the Cochrane Library, and Web of Science were searched for articles on the influencing factors for ANP and IPN published up to January 21, 2021, and a Meta-analysis was performed. Results A total of 59 studies were included, with 22 studies from Eastern countries and 37 studies from Western countries.The Meta-analysis showed that in Eastern countries, male sex (odds ratio[ OR ]=1.51, 95% confidence interval[ CI ]: 1.18-1.91, P < 0.01), C-reactive protein (CRP)(standardized mean difference[ SMD ]=1.39, 95% CI : 1.06-1.71, P < 0.01), D-dimer ( SMD =0.44, 95% CI : 0.07-0.81, P =0.02), Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE-Ⅱ) score (mean difference[ MD ]=3.51, 95% CI : 1.38-5.64, P < 0.01), alcoholic etiology ( OR =3.57, 95% CI : 2.68-4.75, P < 0.01), and biliary etiology ( OR =0.60, 95% CI : 0.46-0.77, P < 0.01) were the influencing factors for ANP, and in Western countries, male sex ( OR =1.63, 95% CI : 1.30-2.05, P < 0.01), CRP ( SMD =2.09, 95% CI : 1.12-3.05, P < 0.01), APACHE-Ⅱ score ( MD =4.28, 95% CI : 2.73-5.83, P < 0.01), Ranson score ( MD =2.99, 95% CI : 2.50-3.47, P < 0.01), and organ failure ( OR =10.87, 95% CI : 2.62-45.04, P < 0.01) were the influencing factors for ANP.In Eastern countries, age ( MD =2.16, 95% CI : 0.43-3.89, P =0.01), body mass index (BMI)( MD =1.74, 95% CI : 1.23-2.25, P < 0.01), albumin level ( SMD =-0.43, 95% CI : -0.75 to-0.12, P < 0.01), CRP ( SMD =0.58, 95% CI : 0.04-1.11, P =0.03), procalcitonin ( SMD =0.80, 95% CI : 0.56-1.04, P < 0.01), D-dimer ( MD =0.23, 95% CI : 0.15-0.31, P < 0.01), APACHE-Ⅱ score ( MD =2.47, 95% CI : 0.73-4.22, P < 0.01), Ranson score ( MD =1.60, 95% CI : 1.46-1.73, P < 0.01), and extent of necrosis ≥30%( OR =2.52, 95% CI : 1.26-5.06, P < 0.01) were the influencing factors for IPN, while in Western countries, age ( MD =4.07, 95% CI : 1.82-6.31, P < 0.01), APACHE-Ⅱ score ( MD =3.28, 95% CI : 1.39-5.17, P < 0.01), Ranson score ( MD =2.18, 95% CI : 1.75-2.62, P < 0.01), SIRS score ( OR =3.88, 95% CI : 1.58-9.51, P < 0.01), alcoholic etiology ( OR =0.61, 95% CI : 0.42-0.87, P < 0.01), and organ failure ( OR =3.63, 95% CI : 1.11-11.92, P =0.03) were the influencing factors for IPN. Conclusion Current evidence shows that biliary etiology and alcoholic etiology are unique influencing factors for ANP in the Eastern population, while Ranson score is a unique influencing factor in the Western population.BMI and extent of necrosis ≥30% are unique influencing factors for IPN in the Eastern population, while alcoholic etiology is a unique influencing factor in the Western population.

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone

Aortic Valve/surgery* ; Aortic Valve Stenosis/surgery* ; China/epidemiology* ; Heart Valve Prosthesis Implantation ; Humans ; Severity of Illness Index ; Treatment Outcome

BACKGROUND: The past decade has witnessed an ever-increasing momentum of transcatheter aortic valve replacement (TAVR) and a subsequent paradigm shift in the contemporary management of severe aortic stenosis (AS). We conducted a multi-centric TAVR registry based on Chinese patients (the China Aortic valve tRanscatheter Replacement registrY [CARRY]) to delineate the clinical characteristics and outcomes of Chinese patients who underwent TAVR and compare the results between different valve types in different Chinese regions. METHODS: CARRY is an all-comer registry of aortic valve disease patients undergoing TAVR across China and was designed as an observational study that retrospectively included all TAVR patients at each participating site. Seven hospitals in China participated in the CARRY, and 1204 patients from April 2012 to November 2020 were included. Categorical variables were compared using the chi-squared test, and continuous variables were analyzed using a t test or analysis of variance (ANOVA) test. The Kaplan-Meier curve was used to estimate the risk of adverse events during follow-up. RESULTS: The mean age of the patients was 73.8 ± 6.5 years and 57.2% were male. The median Society of Thoracic Surgeon-Predicted Risk of Mortality score was 6.0 (3.7-8.9). Regarding the aortic valve, the proportion of bicuspid aortic valve (BAV) was 48.5%. During the hospital stay, the stroke rate was 0.7%, and the incidence of high-degree atrioventricular block indicating permanent pacemaker implantation was 11.0%. The in-hospital all-cause mortality rate was 2.2%. After 1 year, the overall mortality rate was 4.5%. Compared to patients with tricuspid aortic valve (TAV), those with BAV had similar in-hospital complication rates, but a lower incidence of in-hospital mortality (1.4% vs. 3.3%) and 1 year mortality (2.3% vs. 5.8%). CONCLUSIONS: TAVR candidates in China were younger, higher proportion of BAV, and had lower rates of post-procedural complications and mortality than other international all-comer registries. Given the use of early generation valves in the majority of the population, patients with BAV had similar rates of complications, but lower mortality than those with TAV. These findings further propel the extension of TAVR in low-risk patients. TRIAL REGISTRATION https://www.chictr.org.cn/ (No. ChiCTR2000038526).
Aged ; Aged, 80 and over ; Aortic Valve/surgery* ; Aortic Valve Stenosis/surgery* ; Humans ; Male ; Registries ; Retrospective Studies ; Risk Factors ; Transcatheter Aortic Valve Replacement/adverse effects* ; Treatment Outcome

Objective: To investigate the epidemiology and independent risk factors of septic cardiomyopathy. Methods: A prospective study was conducted. Patients with sepsis in intensive care unit (ICU) of Subei People's Hospital of Jiangsu Province, Yangzhou University, Fuxing Hospital, Capital Medical University and Beijing Electric Power Hospital from May 2016 to August 2019 were enrolled. All patients received standardized treatments according to the Surviving Sepsis Campaign (SSC) guidelines. Blood were collected within 24 hours of admission to ICU, and plasma histone H4, cardiac troponin I (cTnI) and N-terminal pro-brain natriuretic peptide (NT-proBNP) were detected by enzyme linked immunosorbent assay (ELISA). Transthoracic echocardiography was performed to record the ultrasonic parameters within 24 hours after admission. Sequential organ failure assessment (SOFA) score, usage of vasopressor drugs, and the prognosis of ICU were recorded. Patients were divided into two groups according to whether cardiomyopathy occurred or not, and the differences of each index between the two groups were compared. The correlation between plasma histone H4 and SOFA score, cTnI, NT-proBNP were investigated. Multivariate binary Logistic regression was used to determine the risk factors for septic cardiomyopathy. The predictive value of histone H4 in septic cardiomyopathy was shown by the receiver operating characteristic (ROC) curve. Results: 121 patients were included in this study, and there were 60 patients (49.6%) with septic cardiomyopathy. Thirty-six patients died, with an ICU mortality of 29.8%. ① Correlation analysis showed that plasma histone H4 in patients with septic cardiomyopathy was positively correlated with cTnI, SOFA score and NT-proBNP (r value was 0.512, 0.403 and 0.274, respectively, all P < 0.01). ② Compared with the non-cardiomyopathy group, the plasma histone H4, cTnI, usage of vasopressor drugs, SOFA score and ICU mortality in the cardiomyopathy group were significantly increased [histone H4 (mg/L): 0.26 (0.23, 0.30) vs. 0.22 (0.17, 0.27), cTnI (μg/L): 0.21 (0.17, 0.30) vs. 0.18 (0.14, 0.22), usage of vasopressor drugs: 83.3% (50/60) vs. 65.6% (40/61), SOFA score: 11 (9, 12) vs. 9 (8, 10), ICU mortality: 40.0% (24/60) vs. 19.7% (12/61), all P < 0.05]. Multivariate binary Logistic regression analysis showed that high histone H4 level [odds ratio (OR) = 6.502, 95% confidence interval (95%CI) was 1.203-78.231, P = 0.044] and usage of vasopressor drugs (OR = 2.622, 95%CI was 1.034-6.849, P = 0.042) were independent risk factors for septic cardiomyopathy. ④ ROC curve analysis showed the cut-off of histones H4 for predicting septic cardiomyopathy was 0.24 mg/L, the area under the curve was 0.684 (P < 0.01), with the sensitivity of 65.2%, and specificity of 68.9%. Conclusions Septic cardiomyopathy had a high incidence. Higher plasma histone H4 and the usage of vasopressor drugs were independent risk factors for septic cardiomyopathy.

Objective: To investigate the prevalence of hyperuricemia and its correlation among adolescents aged 13-16 in Hanjiang district of Yangzhou city. Methods: Five hundred and nine adolescents aged 13-16 years in Hangjiang district of Yangzhou city were recruited. Their fasting serum uric acid level were measured by Benecheck premium UA monitoring system. The demographic imformation, family history, eating and living habits of the respondents were collected by questionnaires. Results: The average serum uric acid level of 509 adolescents in Hangjiang district of Yangzhou city was (374±98) μmol/L, and (420±103) μmol/L in males, higher than that of females [(329±70) μmol/L](t=11.69, P<0.05). The overall prevalence of HUA was 36.9%(188/509), and 43.2%(108/250) in males, higher than in females 30.8%(80/259)(χ²=4.16, P<0.05). Multivariate Logistic regression analysis showed that male [OR=1.70, 95%CI(1.18, 2.45)], obese [OR=8.99, 95%CI(4.58, 17.63)], high-salt oily diet [OR=1.67, 95%CI(1.05, 2.61)], soy products [OR=2.66, 95%CI(1.45, 4.88)], animal offal [OR=7.81, 95%CI(3.42, 17.83)], seafood [OR=4.80, 95%CI(2.83, 8.12)], sugary drinks [OR=6.49, 95%CI(3.08, 13.64)] and time spent on electronic products [OR=1.98, 95%CI(1.07, 3.65)] might be risk factors for hyperuricemia (P<0.05), while fruit [OR=0.52, 95%CI(0.32, 0.85)] and outdoor activities [OR=0.55, 95%CI(0.33, 0.92)] might be protective factors for HUA (P<0.05). Conclusion There is a high prevalence of hyperuricemia among adolescents aged 13-16 in Hangjiang district of Yangzhou city. The level of serum uric acid in adolescents significantly increased. Male, obesity, high salt and oily diets, soy products, animal offal, seafood, and sugary drinks may be risk factors for HUA. Fruits and outdoor activities may be protective factors for HUA. Relevant disciplines can take corresponding measures to prevent adolescent HUA.

Objective: To analyze the relationship between clinical characteristics and prognosis of patients with acute herbicide poisoning marked diquat. Methods: A multi-center, retrospective clinical study of patients with acute diquat poisoning admitted into Emergency Department was conducted from June 2015 to August 2018 in 8 hospitals in Jiangsu Province. Results: A total of 43 patients (22 males and 21 females) were collected and the peak age of poisoning ranged 20-39 years old. The only route of poisoning was ingestion. Among these cases, suicide was the most common cause of poisoningaccounting for 90.70%. In emergency treatment, the constituent ratios of gastric lavage, hemoperfusion and glucocorticoid were 87.50%, 72.50% and 42.50%, respectively. The total mortality increased to 60.00% after follow-up, while the in-hospital mortality was 18.60%. The mortality of patients with toxic dose < 50 mL was 11.11%. Conclusions The incidence of acute herbicide poisoning with "diquat" as commercial component is gradually increasing. At present, the mortality is very high. Ingestion poisoning dose is the key factor affecting prognosis, and the prognosis of patients with oral dose > 50 mL is poor.

OBJECTIVE: To investigate the epidemiology and independent risk factors of septic cardiomyopathy. METHODS: A prospective study was conducted. Patients with sepsis in intensive care unit (ICU) of Subei People's Hospital of Jiangsu Province, Yangzhou University, Fuxing Hospital, Capital Medical University and Beijing Electric Power Hospital from May 2016 to August 2019 were enrolled. All patients received standardized treatments according to the Surviving Sepsis Campaign (SSC) guidelines. Blood were collected within 24 hours of admission to ICU, and plasma histone H4, cardiac troponin I (cTnI) and N-terminal pro-brain natriuretic peptide (NT-proBNP) were detected by enzyme linked immunosorbent assay (ELISA). Transthoracic echocardiography was performed to record the ultrasonic parameters within 24 hours after admission. Sequential organ failure assessment (SOFA) score, usage of vasopressor drugs, and the prognosis of ICU were recorded. Patients were divided into two groups according to whether cardiomyopathy occurred or not, and the differences of each index between the two groups were compared. The correlation between plasma histone H4 and SOFA score, cTnI, NT-proBNP were investigated. Multivariate binary Logistic regression was used to determine the risk factors for septic cardiomyopathy. The predictive value of histone H4 in septic cardiomyopathy was shown by the receiver operating characteristic (ROC) curve. RESULTS: 121 patients were included in this study, and there were 60 patients (49.6%) with septic cardiomyopathy. Thirty-six patients died, with an ICU mortality of 29.8%. (1) Correlation analysis showed that plasma histone H4 in patients with septic cardiomyopathy was positively correlated with cTnI, SOFA score and NT-proBNP (r value was 0.512, 0.403 and 0.274, respectively, all P < 0.01). (2) Compared with the non-cardiomyopathy group, the plasma histone H4, cTnI, usage of vasopressor drugs, SOFA score and ICU mortality in the cardiomyopathy group were significantly increased [histone H4 (mg/L): 0.26 (0.23, 0.30) vs. 0.22 (0.17, 0.27), cTnI (μg/L): 0.21 (0.17, 0.30) vs. 0.18 (0.14, 0.22), usage of vasopressor drugs: 83.3% (50/60) vs. 65.6% (40/61), SOFA score: 11 (9, 12) vs. 9 (8, 10), ICU mortality: 40.0% (24/60) vs. 19.7% (12/61), all P < 0.05]. Multivariate binary Logistic regression analysis showed that high histone H4 level [odds ratio (OR) = 6.502, 95% confidence interval (95%CI) was 1.203-78.231, P = 0.044] and usage of vasopressor drugs (OR = 2.622, 95%CI was 1.034-6.849, P = 0.042) were independent risk factors for septic cardiomyopathy. (4) ROC curve analysis showed the cut-off of histones H4 for predicting septic cardiomyopathy was 0.24 mg/L, the area under the curve was 0.684 (P < 0.01), with the sensitivity of 65.2%, and specificity of 68.9%. CONCLUSIONS Septic cardiomyopathy had a high incidence. Higher plasma histone H4 and the usage of vasopressor drugs were independent risk factors for septic cardiomyopathy.
Cardiomyopathies ; Histones/blood* ; Humans ; Intensive Care Units ; Organ Dysfunction Scores ; Prognosis ; Prospective Studies ; ROC Curve ; Retrospective Studies ; Risk Factors ; Sepsis

OBJECTIVE:To establish a method for the contents determination of harpagoside and stilbene glycoside in Shuang-shen xiaolong granule. METHODS:HPLC of harpagoside was performed on the column of Kromasil 100-5 C18 with mobile phase of acetonitrile-1% acetic acid solution (gradient elution) at flow rate of 1.0 ml/min,detection wavelength was 278 nm,column temperature was 25 ℃ and volume injection was 20 μl. HPLC of stilbene glycoside was performed on the column of Kromasil 100-5 C18 with mobile phase of acetonitrile-water(19∶81,V/V)at flow rate of 1.0 ml/min,etection wavelength was 320 nm,column temperature was 25 ℃ and volume injection was 10 μl. RESULTS:The linear range was 0.555 8-8.893 4 μg for harpagoside(r=0.999 9)and 0.010 6-0.340 2 mg for stilbene glycoside(r=0.999 6);RSDs of precision,stability and reproducibility tests were no more than 1.80%;recoveries were 97.30%-101.35%(RSD=1.43%,n=6) and 96.67%-100.83%(RSD=1.48%,n=6),respec-tively. CONCLUSIONS:The method is simple,accurate and reproducible,and can be used for the contents determination of harpa-goside and stilbene glycoside in Shuangshen xiaolong granule.