Asia-Pacific Association for the Study of the Liver published the guidelines on management of ascites in liver disease in May 2023， which introduces the diagnosis， differential diagnosis， and treatment of ascites， hyponatremia， hepatic hydrothorax， and hepatorenal syndrome in patients with liver cirrhosis and acute-on-chronic liver failure. This article summarizes the main recommendations in the guidelines， so as to provide a reference for the treatment of ascites in patients with liver diseases in China.

ObjectiveTo investigate the efficacy of percutaneous transhepatic variceal embolization （PTVE） alone or in combination with partial splenic embolization （PSE） in the treatment of portal hypertensive hemorrhage in liver cirrhosis through a meta-analysis. MethodsThis study was conducted according to PRISMA guideline， with a PROSPERO registration number of CRD42023396690. Wanfang Med Online， CNKI， CBM， VIP Databases， PubMed， Embase， the Cochrane Library， and Web of Science databases were searched for articles on PTVE alone or in combination with PSE in the treatment of portal hypertensive hemorrhage in liver cirrhosis published up to December 23， 2022. The articles were selected based on inclusion and exclusion criteria， and related data were extracted. The RevMan 5.4.1 statistical analysis software was used to perform the meta-analysis. ResultsEight articles were finally included， with a total sample size of 592 cases， among which there were 316 cases in the PTVE+PSE group and 276 cases in the PTVE group. The meta-analysis showed that compared with the PTVE group， the PTVE+PSE group had significantly lower postoperative portal vein pressure （standardized mean difference ［SMD］=-1.75， 95% confidence interval ［CI］： -2.33 to -1.16， P<0.05）， postoperative diameter of the portal vein （SMD=-0.87， 95%CI： -1.64 to -0.10， P<0.05）， postoperative rebleeding rate （odds ratio ［OR］=0.17， 95%CI： 0.11 — 0.28， P<0.05）， mortality rate （OR=0.13， 95%CI： 0.04 — 0.37， P<0.05）， and incidence rate of postoperative portal hypertensive gastrointestinal disease （OR=0.17， 95%CI： 0.07 — 0.45， P<0.05］， as well as a significantly higher postoperative platelet level （SMD=0.79， 95%CI： 0.52 — 1.06， P<0.05）， while there were no significant differences between the two groups in the incidence rates of postoperative ascites. ConclusionCompared with PTVE alone， PTVE combined with PSE can effectively reduce the rebleeding rate and mortality rate of portal hypertensive hemorrhage in liver cirrhosis， the incidence rate of portal hypertensive gastrointestinal disease， and portal vein pressure， and it can also shorten the diameter of the portal vein and increase platelet level. Therefore， it is an effective interventional method for the treatment of portal hypertension hemorrhage in liver cirrhosis.

Objective:To investigate the current situation of the use of transjugular intrahepatic portosystemic shunt (TIPS) for portal hypertension, which should aid the development of TIPS in China.Methods:The China Portal Hypertension Alliance (CHESS) initiated this study that comprehensively investigated the basic situation of TIPS for portal hypertension in China through network research. The survey included the following: the number of surgical cases, main indications, the development of Early-TIPS, TIPS for portal vein cavernous transformation, collateral circulation embolization, intraoperative portal pressure gradient measurement, commonly used stent types, conventional anticoagulation and time, postoperative follow-up, obstacles, and the application of domestic instruments.Results:According to the survey, a total of 13 527 TIPS operations were carried out in 545 hospitals participating in the survey in 2021, and 94.1% of the hospital had the habit of routine follow-up after TIPS. Most hospitals believed that the main indications of TIPS were the control of acute bleeding (42.6%) and the prevention of rebleeding (40.7%). 48.1% of the teams carried out early or priority TIPS, 53.0% of the teams carried out TIPS for the cavernous transformation of the portal vein, and 81.0% chose routine embolization of collateral circulation during operation. Most of them used coils and biological glue as embolic materials, and 78.5% of the team routinely performed intraoperative portal pressure gradient measurements. In selecting TIPS stents, 57.1% of the hospitals woulel choose Viator-specific stents, 57.2% woulel choose conventional anticoagulation after TIPS, and the duration of anticoagulation was between 3-6 months (55.4%). The limitation of TIPS surgery was mainly due to cost (72.3%) and insufficient understanding of doctors in related departments (77.4%). Most teams accepted the domestic instruments used in TIPS (92.7%).Conclusions:This survey shows that TIPS treatment is an essential part of treating portal hypertension in China. The total number of TIPS cases is far from that of patients with portal hypertension. In the future, it is still necessary to popularize TIPS technology and further standardize surgical indications, routine operations, and instrument application.

Objective:To develop a nomogram predictive model on the basis of identification of the risk factors associated with failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction.Methods:A retrospective study was conducted of the clinical data of the patients who had been treated for dislocation of the subaxial cervical spine with locked facets at Department of Orthopaedic Trauma, The Hospital Affiliated to Guizhou Medical University and Department of Spine Surgery, The People's Hospital of Guizhou Province from January 2014 to December 2022. The clinical data from The Hospital Affiliated to Guizhou Medical University were used as a training set (156 cases) and those from The People's Hospital of Guizhou Province as an external validation set (54 cases). Univariate analysis and multi-variate logistic regression analysis of the training set were conducted to screen out independent risk factors associated with the failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction. A nomogram predictive model was thus constructed and assessed by the receiver operating characteristic (ROC) curve, calibration curve, and decision curve. Internal validation of the training set and external validation set was used to evaluate and validate the model.Results:The multivariate logistic regression analysis revealed that cervical Ⅰ grade dislocation ( P=0.002), cervical Ⅱ grade dislocation ( P=0.007), low segment affected ( P=0.042), unilateral facet locked ( P=0.027), and the ASIA grading of spinal cord injury ( P=0.008) were the independent risk factors associated with the failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction, based on which the nomogram model with a C-index of 0.88 was constructed to predict the failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction. Analysis of the ROC curve of the training set showed an area under the curve (AUC) of 0.88, indicating good accuracy of the nomogram model. Analysis of the calibration curve showed high consistency between the probability of the nomogram model predicting the failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction and the actual probability of traction reposition failure. Analysis of the decision curve showed that application of the nomogram model led to good benefits when the net benefit threshold for the failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction was 0.03 to 0.84. Analysis of the ROC curve of external validation set showed an AUC of 0.79, indicating good accuracy of the nomogram model. The training set showed a C-index of 0.87 after 1,000 internal verifications by the Bootstrap method, indicating good discrimination of the nomogram model. Conclusions:Cervical Ⅰ grade dislocation, cervical Ⅱ grade dislocation, low segment affected, unilateral facet locked, and incomplete spinal cord injury are independent risk factors associated with failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction. A nomogram model has been successfully constructed which can predict the failure in repositioning the dislocation of the subaxial cervical spine with locked facets by skull traction. Validation and evaluation of the nomogram model have demonstrated its good predictive value.

Cirrhosis is a severe disease caused by chronic inflammatory damage to the liver due to various factors,often complicated by portal hypertension.The primary causes of portal hypertension include increased intrahepatic vascular resistance and increased portal venous blood flow.Carvedilol,a third-generation non-selective beta-blocker(NSBB)with alpha-1 receptor-blocking role,is superior to traditional NSBBs in reducing portal pressure.It is believed that carvedilol significantly reduces hepatic venous pressure gradient(HVPG)through multiple mechanisms,prevents variceal bleeding,and extends patient survival.This paper reviews the mechanisms and clinical applications of carvedilol in the treatment of portal hypertension,focusing on its efficacy in the primary and secondary prevention of varices and its impact on the survival of cirrhotic patients with refractory ascites.

Objective:To explore the efficacy of doctor-nurse co-led care involving education and engagement of patients on improving compliance of patients, and a treat-to-target urate-lowering rate for gout.Methods:Nurses were trained in practice management of gout. Patients diagnosed with gout in the departments of rheumatology and immunology of Anqing Municipal Hospital in Anhui Province were prospectively enrolled from January 1 to June 30, 2019. The patients were divided into the continuous-care group and the conventional management group by random number table method. The patients of continuous-care group received telephone follow-up, WeChat tracking and regular face-to-face communication. The patients of conventional management group were told to follow up regularly in the outpatient department, and the nurses did not follow up. Patients were evaluated before intervention and 12 months after intervention. The treat-to-target rate of blood uric acid and the frequency of gout flares were observed.Results:After 12 months of intervention, the patients of serum uric acid concentrations below 360 μmol/L were 92.39% (85/92) in the continuous-care group, and 26.74% (23/86) in the conventional management group. There was significant difference ( χ2 value was 80.282, P<0.001). After 12 months of intervention, the average serum uric acid concentration of patients in the continuous-care group was (301.6±61.4) μmol/L, and that in the conventional management group was (419.0±98.0) μmol/L, both of which were significantly lower than before intervention, continuous-care group (466.1±119.7) μmol/L, conventional management group (477.8±113.1) μmol/L. But the average serum uric acid concentration of patients in the continuous-care group was significantly lower than that in the conventional management group. There was significant difference between them ( t value was 96.678, P<0.001). At the end of 12 months, the patients of uric-acid-lowering therapy increased in both groups. The proportion of patients was 94.56% (87/92) in the continuous-care group, which was significantly higher than that in the conventional management group (58.14%, 50/86), there was significant difference ( χ2 value was 33.260, P<0.001). Conclusions:The mode of continuing nursing combined with specialized physician-led treatment can significantly improve the compliance and the control rate of treat-to-target for gout, and this management method is simple and feasible which provides a new management concept for clinical treatment of gout.

Objective:To explore the clinical characteristics and appropriate treatment of occult pneumococcal bacteremia (OPB) in children.Methods:The clinical characteristics, drug sensitivity and antibiotic use of 39 children with OPB who met the inclusion criteria in the Pediatric Internal Medicine Ward of Shenzhen Children′s Hospital from January 2013 to December 2018 were retrospectively analyzed.Results:The median age of onset in OPB in children was 2 years and 4 months, and 74.4% of children(29/39 cases) were between 6 months and 3 years.The average total fever duration was 3.69 days (1-14 days), and the average hospital stay was 6.74 days.Peripheral blood white blood cell count was >15×10 9/L in 89.7% (35/39 cases) of the children, C-reactive protein was increased in 76.9% (30/39 cases) of the children, and procalcitonin > 2 mg/L in 38.9% (14/36 cases) of the children.During hospita-lization, all the children received the treatment of intravenous antibiotics.The antibiotics used initially included Cefuroxime in 11 cases (28.2%), Amoxicillin sulbactam sodium in 10 cases (25.6%), Ceftriaxone sodium in 7 cases (17.9%) and Meloxicillin sulbactam in 6 cases (15.4%). The average fever clearance time after the antibiotic therapy was 1.4 days, and the average intravenous antibiotics treatment time was 6.2 days.The results indicated that the insensitivity rate of Penicillin was 46.2%, the insensitivity rate of Amoxicillin, Ceftriaxone and Cefotaxime were 22.2%, 10.3% and 17.9%, respectively, Erythromycin resistant rate was 100.0%, and no patient was resistant to Vancomycin and Linezolid. Conclusions:OPB occurs most frequently in infants aged from 6 months to 3 years old, with low drug resistance to Amoxicillin, Ceftriaxone and Cefotaxime.Children with complete immunity have shorter fever duration and good prognosis after antibiotic treatment.

Objective To understand the epidemiological characteristics, genomic variations and macrolide resistance of Bordetella pertussis ( B. pertussis) strains circulating in Shenzhen with clinical data analysis, genotype profiling, phylogenetic analysis and antimicrobial susceptibility test. Methods Clinical data of patients with pertussis in Shenzhen Children's Hospital were collected from the electronic medical re-cord system. Genome sequences of 31 B. pertussis isolates were analyzed with next-generation sequencing and de novo assembled. Multilocus sequence typing (MLST) was performed to identify their sequences types. Sequence alignment by BLASTn was used to identify virulence genotypes and mutations in 23S rRNA gene. A phylogenetic tree was constructed to analyze the relationships among them. E-test was used to identify ma-crolide resistance. Results All of the 31 B. pertussis strains were identified as sequence type-2 (ST-2) by MLST with diverse virulence genotypes. Two were prn-deficient strains. Based on the phylogenetic tree, all of the isolates were distant from vaccine strains. Nineteen isolates were resistant to erythromycin with A2047G mutation in 23S rRNA. Conclusions The virulence genotypes of B. pertussis strains in Shenzhen were diverse with increasing non-vaccine genotypes. Macrolide-resistant strains were prevalent. This study might provide reference for improving the prevention, management and vaccination strategy of pertussis.

The prevalence of various types of mental illness has reached 17.5％, and the current treatment of mental illness generally includes western medicine, psychotherapy and physical therapy. Due to the high disability rate, low cure rate and easy recurrence, mental illness has become a major public health problem that seriously affects human health and social stability. And it has attracted the attention of the government and society. At present, the typical western medicine for treating mental illness has serious side effects, while new types of medicine for treating mental illness has a slow efficacy. Physical therapy has an unstable effect, and the side effects of drugs for treating mental illness lack effective method. These problems are expected to be successfully solved through traditional Chinese medicine, acupuncture and acupoint stimulation. This paper puts forward the integrated traditional Chinese and western medicine for the treatment of mental illness, and strives to build a technical system for the treatment of mental illness with integrated Chinese and Western medicine through the organic combination of multidisciplinary and multi-technology.Meanwhile, it lists some classic cases of treatment in order to provide reference for those who are keen on the integrated Chinese and western medicine in the treatment of mental disease.

Objective This study was to analysis the epidemiologic characteristics of hand-foot-month (HFMD) in Shenzhen during 2015-2016,to provide reference for the prevention and treatment of HFMD.Methods 7 758 statistical data from Shenzhen children's hospital clinical lab during 2015-2016 was included.We used real time fluorescent reverse transcription polymerase chain reaction (RT-PCR) to detect enterovirus general (EV),enterovirus 71 (EV71) and coxsackievirus A group 16 (CoxA16),and analyzed the age,sex and epidemic time of the patients.Results In 2015 and 2016,the positive rate of EV was 67.19％ (2679/3987) and 52.61％ (1 984/3 771) respectively,with statistically significant difference (x2 =71.84,P ＜ 0.05).The radio of male to female children was 1.91∶1 (1 757/922) and 1.83∶1 (l 283/701) in 2015 and 2016,with statistically significant difference (P ＜ 0.05).The age of the children was ＜ 5 years old,accounting for more than 90％ of the total number of patients.April to July and September were the two peaks of HFMD.The enterovirus of hand foot and mouth disease in Shenzhen was dominated by other enteroviruses (more than 82％ of the total number of patients).With the increase of age,the proportion of EV71 in children with severe hand and foot was increasing,and the proportion of other enteroviruses was decreasing.Conclusions Vaccination is one of the important measures of HFMD control.It's beneficial for the diagnosis and treatment of HFMD to collected epidemiologic characteristics data about HFMD in Shenzhen.