INTRODUCTION: The primary objective of this guideline is to establish evidence-based recommendations for the clinical use of parenteral nutrition (PN) in adult patients within the acute hospital setting in Singapore. METHOD: An expert workgroup, consisting of healthcare practitioners actively involved in clinical nutrition support across all public health institutions, systematically evaluated existing evidence and addressed clinical questions relating to PN therapy. RESULTS: This clinical practice guideline developed 30 recommendations for PN therapy, which cover these key aspects related to PN use: indications, patient assess-ment, titration and formulation of PN bags, access routes and devices, and monitoring and management of PN-related complications. CONCLUSION This guideline provides recommendations to ensure appropriate and safe clinical practice of PN therapy in adult patients within the acute hospital setting.
Humans ; Singapore ; Parenteral Nutrition/adverse effects* ; Adult

This study aims to explore the medication rules and mechanisms of treating chronic renal failure(CRF) by Jinling medical school based on data mining, network pharmacology, and experimental validation systematically and deeply. Firstly, the study selected the papers published by the inherited clinicians in Jinling medical school in Chinese journals using the subject headings named "traditional Chinese medicine(TCM) + chronic renal failure", "TCM + chronic renal inefficiency", or "TCM + consumptive disease" in China National Knowledge Infrastructure, Wanfang, and VIP Chinese Science and Technology Periodical Database and screened TCM formulas for treating CRF according to inclusion and exclusion criteria. The study analyzed the frequency of use of single TCM and the four properties, five tastes, channel tropism, and efficacy of TCM used with high frequency and performed association rule and clustering analysis, respectively. As a result, a total of 215 TCM formulas and 235 different single TCM were screened, respectively. The TCM used with high frequency included Astragali Radix, Rhei Radix et Rhizoma, Salviae Miltiorrhizae Radix et Rhizoma, Poria, and Atractylodis Macrocephalae Rhizoma(top 5). The single TCM characterized by "cold properties, sweet flavor, and restoring spleen channel" and the TCM with the efficacy of tonifying deficiency had the highest frequency of use, respectively. Then, the TCM with the rules of "blood-activating and stasis-removing" and "diuretic and dampness-penetrating" appeared. In addition, the core combination of TCM [(Hexin Formula, HXF)] included "Astragali Radix, Rhei Radix et Rhizoma, Poria, Salviae Miltiorrhizae Radix, and Angelicae Sinensis Radix". The network pharmacology analysis showed that HXF had 91 active compounds and 250 corresponding protein targets including prostaglandin-endoperoxide synthase 2(PTGS2), PTGS1, sodium voltage-gated channel alpha subunit 5(SCN5A), cholinergic receptor muscarinic 1(CHRM1), and heat shock protein 90 alpha family class A member 1(HSP90AA1)(top 5). Gene Ontology(GO) function analysis revealed that the core targets of HXF predominantly affected biological processes, cellular components, and molecular functions such as positive regulation of transcription by ribonucleic acid polymerase Ⅱ and DNA template transcription, formation of cytosol, nucleus, and plasma membrane, and identical protein binding and enzyme binding. Kyoto Encyclopedia of Genes and Genomes(KEGG) analysis revealed that CRF-related genes were involved in a variety of signaling pathways and cellular metabolic pathways, primarily involving "phosphatidylinositol 3-kinase(PI3K)-protein kinase B(Akt) pathway" and "advanced glycation end products-receptor for advanced glycation end products". Molecular docking results showed that the active components in HXF such as isomucronulatol 7-O-glucoside, betulinic acid, sitosterol, and przewaquinone B might be crucial in the treatment of CRF. Finally, a modified rat model with renal failure induced by adenine was used, and the in vivo experimental confirmation was performed based on the above-mentioned predictions. The results verify that HXF can regulate mitochondrial autophagy in the kidneys and the PI3K-Akt-mammalian target of rapamycin(mTOR) signaling pathway activation at upstream, so as to alleviate renal tubulointerstitial fibrosis and then delay the progression of CRF.
Data Mining ; Drugs, Chinese Herbal/chemistry* ; Network Pharmacology ; Humans ; Kidney Failure, Chronic/metabolism* ; Medicine, Chinese Traditional ; China

Objective:To compare the efficacy of catheter-directed thrombolysis versus catheter-directed thrombectomy for high-risk pulmonary embolism.Methods:The clinical data of 105 patients with high-risk pulmonary embolism from April 2020 to January 2023 in Hebei China Petroleum Central Hospital were retrospectively analyzed. Among them, 52 patients were treated with catheter-directed thrombolysis (thrombolysis group), and 53 patients were treated with catheter-directed thrombectomy (thrombectomy group). The efficacy, symptom relief time, oxygen saturation recovery time, mortality rate, Qanadli embolic index, pulmonary artery pressure and complications were compared between two groups.Results:There were no statistical differences in total effective rate, symptom relief time, oxygen saturation recovery time, mortality rate and total incidence of complications between two groups ( P>0.05). Compared with before treatment, the Qanadli embolic index and pulmonary artery pressure after treatment in thrombolysis group and thrombectomy group were significantly lower, thrombolysis group: 22.08 ± 8.57 vs. 45.18 ± 13.27 and (24.18 ± 5.19) mmHg (1 mmHg = 0.133 kPa) vs. (34.15 ± 6.22) mmHg, thrombectomy group: 23.11 ± 8.62 vs. 44.82 ± 13.14 and (23.66 ± 5.02) mmHg vs. (34.89 ± 6.27) mmHg, and there were statistical differences ( P<0.01); but there was no statistical difference the Qanadli embolic index and pulmonary artery pressure before and after treatment between two groups ( P>0.05). Conclusions:In patients with high-risk pulmonary embolism, both catheter-directed thrombolysis and catheter-directed thrombectomy have good efficacy and can promote the relief of clinical symptoms and the recovery of oxygen saturation, improving the prognosis.

To analyze the correlation of ADH4 exon rs1126671 and ADH7 exon rs971074 polymorphisms with risky drinking behaviors and alcoholic liver disease. The patients with alcoholic liver disease diagnosed in the Gastroenterology Department of the People′s Hospital of Hechi from November 2021 to June 2022, including 52 cases of alcoholic liver disease with positive risky drinking behaviors, 103 cases of non-alcoholic liver disease with positive risky drinking behaviors of the same gender and age, and 105 healthy subjects with no risky drinking behaviors as control groups were retrospectively analyzed. The serum total protein and albumin are detected by immunoturbidimetry and globulin is calculated by the difference method; the serum total bilirubin and direct bilirubin are detected by the nitrite oxidation method and indirect bilirubin is calculated by the difference method; alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase and γ-glutamyl transferase are detected by the substrate method. The results revealed that all 52 patients with alcoholic liver disease were male. The non-parametric independent sample Kruskal-Wallis test was adopted to analyze the baseline of twelve liver functions among the alcoholic liver disease group, the risky drinking behavior group and the healthy control group, and it was found there was statistical significance in ten major liver function indicators in the difference comparison among the three groups like serum total protein (g/L) 65.0 (60.1, 71.4), 73.4 (70.3, 76.3), 72.4 (69.2, 76.2) ( H=37.130, P<0.001); albumin (g/L) 36.1 (28.6, 42.9), 47.2 (45.0, 49.2), 47.5 (45.9, 49.5) ( H=14.503, P=0.001); direct bilirubin (μmol/L) 10.1 (35.6, 34.0.1), 3.8 (3.1, 5.45), 4.2 (2.9, 6.0) ( H=26.608, P<0.001); alkaline phosphatase (U/L) 106.0 (71.0, 164.0), 68.0 (57.5, 82.0), 70.0 (59.0, 87.0) ( H=27.904, P<0.001); albumin to globulin 1.34 (0.91, 1.88), 1.82 (1.65, 2.00), 1.89 (1.68, 2.07) ( H=11.047, P=0.004); direct bilirubin to indirect bilirubin 0.91 (0.69, 1.91), 0.41 (0.35, 0.54), 0.42 (0.34, 0.54) ( H=19.478, P<0.001); serum total bilirubin (μmol/L) 23.9 (13.7, 51.0), 13.8 (10.2, 17.9), 13.0 (10.1, 17.4) ( H=18.375, P<0.001); aspartate aminotransferase (U/L) 74.0 (39.0, 122.0), 22.0 (19.0, 28.0), 23.0 (19.0, 30.0) ( H=76.365, P<0.001); alanine aminotransferase (U/L) 37.0 (25.0, 55.0), 23.0 (17.0, 30.0), 24.0 (17.0, 33.8) ( H=57.041, P<0.001); γ-glutamyl transferase (U/L) 135.0 (45.0, 364.0), 33.0 (23.5, 49.5), 32.0 (19.0, 49.0) ( H=82.558, P<0.001); however, there were no statistical significance in the pairwise comparisons between risky drinking and healthy groups. The two loci of ADH4 and ADH7 were in genetic linkage equilibrium. In the three groups of samples, the ADH4 gene rs1126671 locus was comprised primarily of the CC homozygous genotype, and there was no TT genotype. The ADH7 gene rs971074 genotype had statistical difference in the comparison of the three groups ( χ2=9.370, P<0.05). Compared with the CC genotype, the CT genotype had no statistical difference in the pairwise comparison between the risky drinking behavior group and alcoholic liver disease group, and the healthy group and alcoholic liver disease group. There was a statistical difference in that between the healthy group and the risky drinking behavior group ( χ2=6.372, P=0.012). The analysis display of mode of inheritance between RD group and HA group was statistically significant in the difference of the superdominance inheritance mode ( OR=2.92, 95% CI:1.22-6.98; P=0.012), the dominant inheritance mode ( OR=2.90, 95% CI:1.26-6.64; P=0.008), the co-dominant inheritance mode ( OR=2.96, 95% CI:1.24-7.08; P=0.032) and the additive mode ( OR=2.46, 95% CI:1.16-5.22; P=0.013). In general, the CT genotype of ADH7 gene rs971074 is a risk factor for positive risky drinking behavior, and the ADH family may still increase the susceptibility of people with a potential alcoholic liver disease protection background through the correlation between ADH7 and risky drinking behavior.

Objective : To investigate the expression difference and potential clinical significance of 83 sequence similar member A (FAM83A) and β-catenin in cervical lesions． Methods : ALCAN and GEPIA2. 0 online data- bases were used to analyze the difference of FAM83A expression in normal cervix and cervical squamous cell carci- noma ( CSCC) and the relationship between FAM83A expression and the prognosis of CSCC patients，LinkedOmics database was used to analyze FAM83A mRNA co-expression genes，and R language was used for KEGG enrichment analysis．Immunohistochemistry was used to detect FAM83A and β-catenin expression in 60 cases of normal cervix， 80 cases of low-grade squamous intraepithelial lesion ( LSIL) ，90 cases of high-grade squamous intraepithelial le- sion (HSIL) and 70 cases of cervical squamous cell carcinoma ( CSCC) ．The relationship between FAM83A ，β - catenin expression and clinicopathological features and the correlation between FAM83A and β-catenin expression were analyzed. Results : UALCAN database analysis showed that FAM83A was highly expressed in CSCC tissues， and GEPIA 2. 0 database analysis suggested that those with high FAM83A expression had a poor prognosis．Linke- dOmics database performing KEGG enrichment analysis suggested that expression of FAM83A was positively correla- ted with aberrant activation of Wnt / β-catenin signaling pathway． The expression rate of FAM83A in CSCC was higher than that in LSIL and normal cervical tissues (P＜0. 001) ，but there was no significant difference compared with HSIL (P = 0. 401) ; the expression of FAM83A was not correlated with age (P = 0. 231) ，but was significant- ly different from the correlation with differentiation (P = 0. 001) and clinical stage (P = 0. 038) ．The abnormal ex- pression rate of β-catenin in CSCC was higher than that in LSIL and normal cervical tissues (P＜0. 001) ，but there was no significant difference compared with HSIL (P = 0. 734) ; the expression of β-catenin was not related to age (P = 0. 088) ，related to differentiation (P = 0. 001) and clinical stage (P＜0. 001) ，and FAM83A was positively correlated with β-catenin expression (P ＜0. 05 ) ． Conclusion FAM83A and β-catenin are highly expressed in both HSIL and CSCC tissues，and there is a positive correlation between the expression of FAM83A and β-catenin. The high expression of FAM83A has some correlation with the prognosis of CSCC patients and can be used as a po- tential marker to determine the prognosis of CSCC.

Objective To investigate the infection status and changing trend of hepatitis C virus(HCV)infection in hospitalized patients in medical institutions,and provide reference for formulating HCV infection prevention and control strategies.Methods HCV infection surveillance results from cross-sectional survey data reported to China Healthcare-associated Infection(HAI)Surveillance System in 2020 were summarized and analyzed,HCV positive was serum anti-HCV positive or HCV RNA positive,survey result was compared with the survey results from 2003.Results In 2020,1 071 368 inpatients in 1 573 hospitals were surveyed,738 535 of whom underwent HCV test,4 014 patients were infected with HCV,with a detection rate of 68.93％and a HCV positive rate of 0.54％.The positive rate of HCV in male and female patients were 0.60％and 0.48％,respectively,with a statistically sig-nificant difference(x2=47.18,P＜0.001).The HCV positive rate in the 50-＜60 age group was the highest(0.76％),followed by the 40-＜50 age group(0.71％).Difference among all age groups was statistically signifi-cant(x2=696.74,P＜0.001).In 2003,91 113 inpatients were surveyed.35 145 of whom underwent HCV test,resulting in a detection rate of 38.57％;775 patients were infected with HCV,with a positive rate of 2.21％.In 2020,HCV positive rates in hospitals of different scales were 0.46％-0.63％,with the highest in hospital with bed numbers ranging 600-899.Patients'HCV positive rates in hospitals of different scales was statistically signifi-cant(X2=35.34,P＜0.001).In 2020,12 provinces/municipalities had over 10 000 patients underwent HCV-rela-ted test,and HCV positive rates ranged 0.19％-0.81％,with the highest rate from Hainan Province.HCV posi-tive rates in different departments were 0.06％-0.82％,with the lowest positive rate in the department of pedia-trics and the highest in the department of internal medicine.In 2003 and 2020,HCV positive rates in the depart-ment of infectious diseases were the highest,being 7.95％and 3.48％,respectively.Followed by departments of orthopedics(7.72％),gastroenterology(3.77％),nephrology(3.57％)and general intensive care unit(ICU,3.10％)in 2003,as well as departments of gastroenterology(1.35％),nephrology(1.18％),endocrinology(0.91％),and general intensive care unit(ICU,0.79％)in 2020.Conclusion Compared with 2003,HCV positive rate decreased significantly in 2020.HCV infected patients were mainly from the department of infectious diseases,followed by departments of gastroenterology,nephrology and general ICU.HCV infection positive rate varies with gender,age,and region.

To analyze the correlation of ADH4 exon rs1126671 and ADH7 exon rs971074 polymorphisms with risky drinking behaviors and alcoholic liver disease. The patients with alcoholic liver disease diagnosed in the Gastroenterology Department of the People′s Hospital of Hechi from November 2021 to June 2022, including 52 cases of alcoholic liver disease with positive risky drinking behaviors, 103 cases of non-alcoholic liver disease with positive risky drinking behaviors of the same gender and age, and 105 healthy subjects with no risky drinking behaviors as control groups were retrospectively analyzed. The serum total protein and albumin are detected by immunoturbidimetry and globulin is calculated by the difference method; the serum total bilirubin and direct bilirubin are detected by the nitrite oxidation method and indirect bilirubin is calculated by the difference method; alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase and γ-glutamyl transferase are detected by the substrate method. The results revealed that all 52 patients with alcoholic liver disease were male. The non-parametric independent sample Kruskal-Wallis test was adopted to analyze the baseline of twelve liver functions among the alcoholic liver disease group, the risky drinking behavior group and the healthy control group, and it was found there was statistical significance in ten major liver function indicators in the difference comparison among the three groups like serum total protein (g/L) 65.0 (60.1, 71.4), 73.4 (70.3, 76.3), 72.4 (69.2, 76.2) ( H=37.130, P<0.001); albumin (g/L) 36.1 (28.6, 42.9), 47.2 (45.0, 49.2), 47.5 (45.9, 49.5) ( H=14.503, P=0.001); direct bilirubin (μmol/L) 10.1 (35.6, 34.0.1), 3.8 (3.1, 5.45), 4.2 (2.9, 6.0) ( H=26.608, P<0.001); alkaline phosphatase (U/L) 106.0 (71.0, 164.0), 68.0 (57.5, 82.0), 70.0 (59.0, 87.0) ( H=27.904, P<0.001); albumin to globulin 1.34 (0.91, 1.88), 1.82 (1.65, 2.00), 1.89 (1.68, 2.07) ( H=11.047, P=0.004); direct bilirubin to indirect bilirubin 0.91 (0.69, 1.91), 0.41 (0.35, 0.54), 0.42 (0.34, 0.54) ( H=19.478, P<0.001); serum total bilirubin (μmol/L) 23.9 (13.7, 51.0), 13.8 (10.2, 17.9), 13.0 (10.1, 17.4) ( H=18.375, P<0.001); aspartate aminotransferase (U/L) 74.0 (39.0, 122.0), 22.0 (19.0, 28.0), 23.0 (19.0, 30.0) ( H=76.365, P<0.001); alanine aminotransferase (U/L) 37.0 (25.0, 55.0), 23.0 (17.0, 30.0), 24.0 (17.0, 33.8) ( H=57.041, P<0.001); γ-glutamyl transferase (U/L) 135.0 (45.0, 364.0), 33.0 (23.5, 49.5), 32.0 (19.0, 49.0) ( H=82.558, P<0.001); however, there were no statistical significance in the pairwise comparisons between risky drinking and healthy groups. The two loci of ADH4 and ADH7 were in genetic linkage equilibrium. In the three groups of samples, the ADH4 gene rs1126671 locus was comprised primarily of the CC homozygous genotype, and there was no TT genotype. The ADH7 gene rs971074 genotype had statistical difference in the comparison of the three groups ( χ2=9.370, P<0.05). Compared with the CC genotype, the CT genotype had no statistical difference in the pairwise comparison between the risky drinking behavior group and alcoholic liver disease group, and the healthy group and alcoholic liver disease group. There was a statistical difference in that between the healthy group and the risky drinking behavior group ( χ2=6.372, P=0.012). The analysis display of mode of inheritance between RD group and HA group was statistically significant in the difference of the superdominance inheritance mode ( OR=2.92, 95% CI:1.22-6.98; P=0.012), the dominant inheritance mode ( OR=2.90, 95% CI:1.26-6.64; P=0.008), the co-dominant inheritance mode ( OR=2.96, 95% CI:1.24-7.08; P=0.032) and the additive mode ( OR=2.46, 95% CI:1.16-5.22; P=0.013). In general, the CT genotype of ADH7 gene rs971074 is a risk factor for positive risky drinking behavior, and the ADH family may still increase the susceptibility of people with a potential alcoholic liver disease protection background through the correlation between ADH7 and risky drinking behavior.

Background::CD5L (CD5 molecular-like) plays an important role in lipid metabolism and immune regulation. This study aimed to investigate the roles of CD5L on liver hepatocellular carcinoma (LIHC).Methods::We analyzed the CD5L mRNA expression and its potential prognostic value based on The Cancer Genome Atlas and Gene Expression Omnibus databases. Immunohistochemical analysis was used to investigate the CD5L levels in LIHC tissues. Serum CD5L levels in LIHC were detected by enzyme-linked immunosorbent assay. Cell Counting Kit-8 (CCK-8) assay was used to investigate the effect of CD5L treatment on HepG2 and QSG-7701 cell proliferation. CD5L expression correlated genes were exhumed based on the LinkedOmics. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses for CD5L associated genes were performed. The correlation between CD5L and tumor immune infiltration was analyzed by using Tumor Immune Estimation Resource (TIMER) 2.0.Results::CD5L mRNA and protein levels were significantly decreased in LIHC tumor tissue compared with non-tumor control tissues. Moreover, serum CD5L levels were significantly lower in LIHC patients than that in healthy subjects. Gene Expression Profiling Interactive Analysis 2 and Kaplan-Meier plotter analysis showed that a high-CD5L expression was correlated with favorable overall survival in LIHC patients, except the LIHC patients with hepatitis virus. CCK-8 results showed that CD5L treatment significantly decreased HepG2 cell proliferation in a concentration-dependent manner, and CD5L treatment had no effect on the proliferation of non-tumor hepatocyte line QSG-7701. CD5L associated genes were enriched in the immune response biological process, and CD5L expression levels were positively correlated with the immune infiltrates of CD8 + T cell and M1 macrophage cells but negatively correlated with CD4 + T cells and M0 macrophage cell infiltration. Conclusions::Exogenous CD5L inhibits cell proliferation of hepatocellular carcinoma. CD5L may act as a role of prognostic marker.

Cancer cell membrane (CCM) derived nanotechnology functionalizes nanoparticles (NPs) to recognize homologous cells, exhibiting translational potential in accurate tumor therapy. However, these nanoplatforms are majorly generated from fixed cell lines and are typically evaluated in cell line-derived subcutaneous-xenografts (CDX), ignoring the tumor heterogeneity and differentiation from inter- and intra- individuals and microenvironments between heterotopic- and orthotopic-tumors, limiting the therapeutic efficiency of such nanoplatforms. Herein, various biomimetic nanoplatforms (CCM-modified gold@Carbon, i.e., Au@C-CCM) were fabricated by coating CCMs of head and neck squamous cell carcinoma (HNSCC) cell lines and patient-derived cells on the surface of Au@C NP. The generated Au@C-CCMs were evaluated on corresponding CDX, tongue orthotopic xenograft (TOX), immune-competent primary and distant tumor models, and patient-derived xenograft (PDX) models. The Au@C-CCM generates a photothermal conversion efficiency up to 44.2% for primary HNSCC therapy and induced immunotherapy to inhibit metastasis via photothermal therapy-induced immunogenic cell death. The homologous CCM endowed the nanoplatforms with optimal targeting properties for the highest therapeutic efficiency, far above those with mismatched CCMs, resulting in distinct tumor ablation and tumor growth inhibition in all four models. This work reinforces the feasibility of biomimetic NPs combining modular designed CMs and functional cores for customized treatment of HNSCC, can be further extended to other malignant tumors therapy.
Animals ; Humans ; Squamous Cell Carcinoma of Head and Neck/therapy* ; Heterografts ; Photothermal Therapy ; Biomimetics ; Disease Models, Animal ; Head and Neck Neoplasms/therapy* ; Cell Line, Tumor ; Tumor Microenvironment