ObjectiveTo investigate the effect of Yiqi Yangyin Jiedu Huayu prescription on minimal hepatic encephalopathy in liver cirrhosis based on intestinal metabolomics. MethodsA total of 11 patients with liver cirrhosis who were hospitalized in Beijing Ditan Hospital， Capital Medical University， from March to May 2024， and were diagnosed with MHE based on psychometric hepatic encephalopathy score were enrolled as subjects， and 11 healthy family members of the patients were enrolled as control group. Fecal samples were collected for metabolomics analysis from the control group and the patients with MHE before and after treatment with Yiqi Yangyin Jiedu Huayu prescription， and a population cohort study was conducted to investigate the effect of Yiqi Yangyin Jiedu Huayu prescription on intestinal metabolism of patients with MHE. The Fisher’s exact test was used for categorical data between two groups； the independent samples t-test was used for comparison of normally distributed continuous data between two groups， the paired t-test was used for comparision before and after treatment within the same group， and the Wilcoxon rank-sum test was used for comparison of non-normally distributed continuous data between two groups. ResultsA total of 29 differentially expressed metabolites were detected between the MHE group and the control group， mainly amino acids， organic acids， organic amines， carbohydrates， fatty acids， and vitamins， and there were 12 upregulated metabolites and 17 downregulated metabolites in the MHE group， which were mainly enriched in the metabolic pathways of ornithine， branched-chain amino acid， and aromatic amino acid. After the treatment with Yiqi Yangyin Jiedu Huayu prescription， 80 differentially expressed metabolites were detected in the patients with MHE， mainly carbohydrates， organic acids， and amino acids， and there were 56 upregulated metabolites and 24 downregulated metabolites， which were mainly enriched in the metabolic pathways of ornithine， branched-chain amino acid， and aromatic amino acid. ConclusionYiqi Yangyin Jiedu Huayu prescription can exert a therapeutic effect on patients with MHE by regulating intestinal metabolism.

Objective To investigate the effect of Liangxue Jiedu decoction on intestinal flora in patients with hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF). Methods The patients who were hospitalized and diagnosed with HBV-ACLF in Beijing Ditan Hospital from October 2018 to October 2019 were enrolled, and healthy individuals were enrolled as HP group. High-throughput sequencing was used to screen for the differences in bacterial diversity and species between HBV-ACLF patients and healthy individuals, and differentially expressed bacteria between the two groups were screened out at the phylum and genus levels. With the help of in vitro simulated fermentation experiment, fecal samples were collected from the patients with HBV-ACLF and were then cultured in the medium containing different concentrations of Liangxue Jiedu decoction (0, 10%, 50%, and 100%) for 24 hours, and the changes in intestinal flora were analyzed and compared between the HBV-ACLF treatment group, the HBV-ACLF non-treatment group, and the HP group at the genus level. The t -test was used for comparison of normally distributed continuous data between two groups, and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups. Results A total of 10 HBV-ACLF patients were enrolled, with 5 in the HBV-ACLF treatment group and 5 in the HBV-ACLF non-treatment group, and there were 15 individuals in the HP group. Compared with the HP group, the HBV-ACLF non-treatment group had significant reductions in the diversity and abundance of intestinal flora. At the phylum level, Bacteroidetes and Firmicutes were mainly observed in the samples of the HP group, while the HBV-ACLF non-treatment group had a significant reduction in Bacteroidetes and significant increases in Fusobacteria , Proteobacteria , and Fibrobacteres. At the genus level, compared with the HP group, the HBV-ACLF non-treatment group had significant reductions in Ruminococcus, Blautia , and Eubacterium and significant increases in Parabacteroides, Lactobacillus, Fusobacterium , and Streptococcus . The in vitro fermentation experiment showed that compared with the HBV-ACLF non-treatment group, the HBV-ACLF treatment group had significant increases in Ruminococcus, Lachnospira, Bacteroides , and Genusgenus and significant reductions in Fusobacterium and Proteobacteria (all P < 0.05). Conclusion Liangxue Jiedu decoction can regulate intestinal flora disturbance, restore the diversity of intestinal flora, increase dominant bacteria, and reduce pathogenic bacteria, which may be one of its important mechanisms of action in the treatment of HBV-ACLF.

Objective:To study the feasibility, safety and technique for laparoscopic anatomical liver resection of segment 8.Methods:The clinical data of 9 patients who underwent laparoscopic anatomical liver resection of segment 8 from January 2015 to December 2019 at Hunan Provincial People's Hospital were retrospectively analyzed. There were 6 males and 3 females, with age ranging from 29 to 67 years (average 53.6 years). The operation time, intraoperative blood loss , postoperative hospital stay, postoperative complications, and long-term survival and recurrence rates on follow-up were analysed.Results:Laparoscopic anatomical liver resection of segment 8 was successfully carried out in these patients. The mean operative time was 188.9 min(range 140-240 min). The mean estimated intraoperative blood loss was 117.8 ml (range 20-300 ml). The postoperative hospital stay was 6.9 days (range 3-12 days). One patient developed pleural effusion after operation and responded to conservative treatment. Another patients developed ascites with delayed extubation. The patient was successfully treated with conservative treatment. No patients developed complications above Clavien Dindo Ⅲa. There were no perioperative deaths. The postoperative pathological results showed hepatocellular adenoma ( n=2), hepatocellular carcinoma ( n=4), cholangiocarcinoma ( n=1), and metastatic liver cancer ( n=2). On follow-up for 12-58 months (median 22 months) one patient with hepatocellular carcinoma developed recurrence at 18 months after operation and was treated with microwave ablation. The other patients were well on follow-up. Conclusions:With adequate preoperative evaluation, reasonable case selection, rigorous surgical planning, and skilled laparoscopic techniques, laparoscopic anatomical liver resection of segment 8 was safe and feasible, and the short-term efficacy was good in this study.

Objective:To study and analyse the results of postoperative hemorrhage after laparoscopic pancreaticoduodenectomy (LPD).Methods:The clinical data of patients who underwent LPD from May 2011 to December 2019 at Hunan Provincial People's Hospital were retrospectively analyzed. The clinical characteristics of patients, onset time of postoperative hemorrhage, location of postoperative hemorrhage, postoperative biliary fistula, pancreatic fistula, infection and other short-term complications, reoperation and mortality rates were analyzed.Results:Of 356 patients who underwent LPD in this study, there were 200 males and 156 females, aged (58.0±10.5) years. The postoperative complication rate was 33.1% (118/356), the reoperation rate was 6.5% (23/356), and the mortality rate was 2.5% (9/356). The most common complications were postoperative hemorrhage [15.2% (54/356)], pancreatic fistula [14.6%(52/356)] and abdominal infection [13.8%(49/356)]. The onset time of postoperative hemorrhage was usually in the 1st - 14th day, and the highest rate of postoperative hemorrhage was 3.9% (14/356) on the first day after surgery. The postoperative hemorrhage rate then showed a downward trend, but increased again on the 7th day. The extraluminal hemorrhage locations were relatively widely distributed, and the incidence of gastrointestinal anastomotic hemorrhage in patients with intraluminal hemorrhage was the highest [67.9%(19/28)]. Of the 9 patients who died, 7 were related to postoperative bleeding.Conclusions:LPD resulted in a high incidence of complications. Postoperative hemorrhage was a complication that had the greatest impact on short-term recovery of patients. It was also an important cause of reoperation and death. In addition to postoperative bleeding caused by pancreatic fistula, gastrointestinal anastomotic bleeding was also clinically important.

Background/Aims: Studies have shown that nucleos(t)ide analogue (NA) treatment can reduce the risk of hepatocellular carcinoma (HCC) in chronic hepatitis B (CHB) patients, but it is unclear which NA is most effective. We performed a meta-analysis and systematic review comparing the efficacies of NAs in CHB patients. Methods: We searched literature databases for randomized controlled trials (RCTs) and observational studies that analyzed the hepatic biochemical response, virological response, seroconversion rate, drug resistance rate, and HCC incidence rate in CHB patients treated with NAs. Meta-analyses were performed with RevMan and Stata/SE software. Results: Twelve cohort studies and one RCT were selected, in which entecavir (ETV), lamivudine (LAM), telbivudine (LdT), and/or tenofovir disoproxil fumarate (TDF) were evaluated in CHB patients. The meta-analysis showed that ETV was superior to LAM with regard to the HCC incidence (p<0.001), biochemical response (p=0.001), virological response (p=0.02), and drug resistance (p<0.001), and ETV was superior to LdT with regard to the virological response (p<0.001) and drug resistance (p<0.001). We found no significant difference between ETV and TDF with regard to the HCC incidence (p=0.08), biochemical response (p=0.39), virological response (p=0.31), serological conversion (p=0.38), or drug resistance (p=0.95). NA-treated patients with pre-existing cirrhosis had a 5.49 times greater incidence of HCC than those without cirrhosis (p<0.001). Conclusions ETV or TDF should be used for long-term first-line monotherapy in CHB patients according to the current guidelines. Standardized protocols are needed for future studies of ETV and TDF to facilitate conclusive comparisons. Patients with cirrhosis are at significantly elevated risk for HCC, despite the benefits of NA treatment.

With the advent of the aging society, there will be a wide range of applications if novel intelligent multifunctional nursing beds can be developed for hospitals, bead houses and families at the same time. By listing and analyzing existing products, this paper summarized four function categories for multifunctional nursing beds, including security assurance, treatment aid, comfortability optimization, and human-machine interaction and communication. Finally, by comparing existing functions and potential user requirements, this paper proposed four function development trends, including physiological parameter monitoring, sleep aid, intelligent temperature control, and video communication.
Beds ; Equipment Design ; Monitoring, Physiologic ; instrumentation ; Nursing Care

Objective To explore the utility of different body composition for the prediction of myocardial ischemia in exercise in type 2 diabetes mellitus (T2DM) patients. Methods T2DM outpatients were selected from Jul. 2013 to Nov. 2014 (male 83, female 57) to measure body composition and clinical biochemical parameters, and divided them into two groups according to treadmill exercise testing results. Group A cases were positive (27 patients) and Group B cases were negative (113 patients). SPSS19.0 was used to make statistical analysis. Results (1) The age, gender, diabetes mellitus (DM) duration, medical history of hypertension and dyslipidemia, body mass index (BMI), waist circumference, the waist-hip fat ratio of the two groups had no significant difference (P>0.05). (2) The fasting blood glucose (FBG), glycosylated hemoglobin (HbA1c), total cholesterol (TC), triglycerides (TG), high density lipoprotein cholesterol (HDL-C) between the two groups had no significant difference. Compared with group B, the low density lipoprotein cholesterol (LDL-C) of group A [(2.48 ± 0.75) mmol/L vs. (2.81 ± 0.77) mmol/L, t=2.009, P<0.05] decreased significantly. (3) Overall body fat percentage, skeletal muscle weight of the two groups had no significant difference. Compared with group B, the waist-hip fat ratio (0.93±0.06 vs. 0.88±0.08, t=-2.790, P<0.01) andvisceral fat area [(99.47 ± 32.84) cm2 vs. (81.10 ± 25.47) cm2, t=-2.822, P<0.01] of group A increased significantly, while this difference mainly existed in male patients visceral fat area [(100.99±39.33) cm2 vs. (79.91 ± 27.09) cm2, t=-2.231, P<0.05], and waist-hip fat ratio was different in female patients of the two groups (0.91±0.06 vs. 0.85±0.09, t=-2.043, P<0.05) . Conclusion Abdominal obesity, especially visceral fat accumulation had close correlation with myocardial ischemia in exercise in T2DM patients. Waist-hip fat ratio and visceral fat area may be more effective indicators of myocardial ischemia in exercise in T 2DM patients than BMI.

Objective To investigate the screening of serum biomarkers in patients with HBV-related acute-on-chronic liver failure (HBV-ACLF) by isobaric tags for relative and absolute quantitation (iTRAQ).Methods Gel electrophoresis was used to isolate and remove high-abundant proteins.Each group ofpeptides was labeled by the iTRAQ reagents and then tested with an UltiMateTM 3000 nanoliter high-performance liquid chromatograph,and a Q-Exactive tandem mass spectrometer.The Protein Discovery software was used to analyze mass spectrometry data and perform bioinformatic analysis for differentially expressed proteins.Results Ten samples each were included in the HBV-ACLF group and the chronic hepatitis B (CHB) group,and six samples each were included in the HBV-ACLF survival group and the HBV-ACLF death group.Compared with the CHB group,the HBV-ACLF group had 43 differentially expressed proteins,among which 34 were downregulated and 9 were upregulated.Compared with the HBV-ACLF survival group,the HBV-ACLF death group had 33 differentially expressed proteins,among which 18 were upregulated and 15 were downregulated.Conclusion Keratin,α1-acid glycoprotein,and zinc-α2-glycoprotein identified in the serum may be used as potential biomarkers for predicting the prognosis of patients with HBV-ACLF.

Objective To evaluate the application value of right hemihepatic blood flow occlusion in the anatomical right posterior lobectomy. Methods Clinical data of 81 patients undergoing anatomical right posterior lobectomy in Hunan Provincial People's Hospital between January 2010 and February 2015 were retrospectively analyzed. The patients were divided into three groups according to the methods of liver blood lfow occlusion. In the right hemihepatic blood lfow occlusion group (methodⅠgroup), there were 26 cases including 12 males and 14 females with a mean of (48±9) years. In the regional blood flow occlusion of right posterior lobe group (method Ⅱ group), there were 34 cases including 15 males and 19 females with a mean of (48±10) years. In the Pringle's maneuver group (methodⅢgroup),there were 21 cases including 10 males and 11 females with a mean of (48±10) years. The informed consents of all patients were obtained and the local ethical committee approval was received. In methodⅠgroup, the right hepatic pedicle occluding band was prepared for spare, or the right hepatic artery and the right branch of portal vein were dissected and occluded separately. In methodⅡgroup, the right posterior branch of right hepatic artery and the right posterior branch of portal vein were separated, ligated and resected on the basis of methodⅠ. In methodⅢgroup, porta hepatis was not dissected. The operation time, intraoperative hemorrhage volume and blood transfusion were observed in three groups. Clinical data among three groups were compared by one-way ANOVA and LSD-t test. Results The operation time in methodⅠgroup was (168±52) min, which was significantly shorter compared with (216±39) and (193±43) min in method Ⅱ and method Ⅲgroup (LSD-t=-4.093, -1.772; P<0.05). The intraoperative hemorrhage volume in method Ⅰ group was (200±62) ml, which was signiifcantly less compared with (403±38) and (303±37) ml in methodⅡand methodⅢ group (LSD-t=-15.671, -12.735; P<0.05). Conclusion Right hemihepatic blood flow occlusion is a safe and feasible technique for controlling hemorrhage during the anatomical right posterior lobectomy, which signiifcantly decreases the intraoperative hemorrhage volume, shortens operation time and reduces surgical risk.

Objective To observe the effect of dual-task interference on postural sway and hand flexibility of patients with early Parkinson's disease (PD).Methods Twenty-tree patients with early PD and twcnty-three healthy,sex-and age-matched control subjects were examined.Postural sway was measured with an accelerometer at the centre of mass at the lower spine.Two parameters of postural sway were computed from the acceleration signals including root mean square acceleration (RMS) and jerkiness of sway (JERK).Purdue pegboard test,single-task tests and dual-task test were performed respectively to record the numbers of nails inserted with left hand,right hand and both hands within 30 seconds.Results In the usual conditions,no significant differences of postural sway parameters were found between the control group and PD group in eye open and eye closed condition.In dualtask condition,PD patients showed an increase of RMS values (eye open conditions:PD group (0.156±0.112) m/s2,control group (0.086±0.026) m/s2;eye closed conditions:PD group (0.204±0.162)m/s2,control group (0.095±0.023)m/s2) of sway acceleration,compared with control subjects (P＜0.01).These differences reached significance during cognitive task performance in eye open and eye closed with dual task.PD patients showed larger JERK values with increasing difficulty of the sway task which also reached significance during cognitive task performance(P＜0.05).The number of pegs inserted within 30 s in patients with PD (17.33±4.87)was significantly lower than that in controls (20.77±4.13) (P＜0.05).Conclusion The hand flexibility of patients with early PD obviously decrease.The balance of patients with early PD may deteriorate when their attention is diverted or reduced because of attempting to perform cognitive tasks.