BACKGROUND: While emotional distress, encompassing anxiety and depression, has been associated with negative clinical outcomes, its impact across various clinical departments and general hospitals has been less explored. Previous studies with limited sample sizes have examined the effectiveness of specific treatments (e.g., antidepressants) rather than a systemic management strategy for outcome improvement in non-psychiatric inpatients. To enhance the understanding of the importance of addressing mental health care needs among non-psychiatric patients in general hospitals, this study retrospectively investigated the impacts of emotional distress and the effects of early detection and management of depression and anxiety on hospital length of stay (LOS) and rate of long LOS (LLOS, i.e., LOS >30 days) in a large sample of non-psychiatric inpatients. METHODS: This retrospective cohort study included 487,871 inpatients from 20 non-psychiatric departments of a general hospital. They were divided, according to whether they underwent a novel strategy to manage emotional distress which deployed the Huaxi Emotional Distress Index (HEI) for brief screening with grading psychological services (BS-GPS), into BS-GPS ( n = 178,883) and non-BS-GPS ( n = 308,988) cohorts. The LOS and rate of LLOS between the BS-GPS and non-BS-GPS cohorts and between subcohorts with and without clinically significant anxiety and/or depression (CSAD, i.e., HEI score ≥11 on admission to the hospital) in the BS-GPS cohort were compared using univariable analyses, multilevel analyses, and/or propensity score-matched analyses, respectively. RESULTS: The detection rate of CSAD in the BS-GPS cohort varied from 2.64% (95% confidence interval [CI]: 2.49%-2.81%) to 20.50% (95% CI: 19.43%-21.62%) across the 20 departments, with a average rate of 5.36%. Significant differences were observed in both the LOS and LLOS rates between the subcohorts with CSAD (12.7 days, 535/9590) and without CSAD (9.5 days, 3800/169,293) and between the BS-GPS (9.6 days, 4335/178,883) and non-BS-GPS (10.8 days, 11,483/308,988) cohorts. These differences remained significant after controlling for confounders using propensity score-matched comparisons. A multilevel analysis indicated that BS-GPS was negatively associated with both LOS and LLOS after controlling for sociodemographics and the departments of patient discharge and remained negatively associated with LLOS after controlling additionally for the year of patient discharge. CONCLUSION Emotional distress significantly prolonged the LOS and increased the LLOS of non-psychiatric inpatients across most departments and general hospitals. These impacts were moderated by the implementation of BS-GPS. Thus, BS-GPS has the potential as an effective, resource-saving strategy for enhancing mental health care and optimizing medical resources in general hospitals.
Humans ; Retrospective Studies ; Male ; Length of Stay/statistics & numerical data* ; Female ; Middle Aged ; Adult ; Psychological Distress ; Inpatients/psychology* ; Aged ; Anxiety/diagnosis* ; Depression/diagnosis*

Objective:To establish the HPLC fingerprint of Bolbostemmatis Rhizoma standard decoction; To determine the three effective components with similar structure by quantitative analysis of multi-components by single marker (QAMS); To evaluate the quality of Bolbostemmatis Rhizoma standard decoction.Methods:HPLC was adopted to establish the fingerprints of 15 batches of Bolbostemmatis Rhizoma standard decoction. The Chromatographic column was Waters XBridge Phenyl (4.6 mm×250 mm, 5 μm). The mobile phase was acetonitrile-0.1% phosphoric acid solution with gradient elution. Cluster analysis (HCA) and principal component analysis (PCA) were conducted based on the relative peak area of common peaks. The same method as the fingerprint was used to establish QAMS of tubeimoside A, B, C on Bolbostemmatis Rhizoma standard decoction.Results:There were 14 common peaks in the fingerprint of Bolbostemmatis Rhizoma standard decoction. It was confirmed that the peak 3 was L-tryptophan, the peak 11 was tubeimoside B, the peak 12 was tubeimoside C, and the peak 13 was tubeimoside A. 15 batches of Bolbostemmatis Rhizoma standard decoction from different origins were divided into 3 categories by HCA and PCA. There was no significant difference between QAMS and the external standard method (ESM) through the system suitability inspection. Conclusion:This method is accurate, reliable and has good specificity, which can effectively evaluate the quality of Bolbostemmatis Rhizoma standard decoction.

Objective:To establish the ultra-high performance liquid chromatography (UPLC) fingerprint and high performance liquid chromatography (HPLC) content determination method of Curcumae Radix standard decoction; To predict the quality markers of Curcumae Radix standard decoction combined with network pharmacology.Methods:UPLC method was used to establish the fingerprint of Curcumae Radix standard decoction, and the common peaks were determined. Combined with chemical pattern recognition techniques such as similarity analysis and clustering analysis, Curcumae Radix standard decoction from different producing areas was studied, and curcumol was used as an index to determine the content of 24 batches of Curcumae Radix standard decoction. At the same time, network pharmacology was used to predict potential of curcumol and (1S, 6β)-1β-Methyl-4-(1-methylethylidene)-7β-(3-oxobutyl) bicyclo [4.1.0] heptan-3-one.Results:A total of 24 batches of Curcumae Radix standard decoction from different habitats were compared and analyzed, and 10 common peaks were calibrated. The similarity of 24 batches of samples ranged from 0.982 to 0.999. Clustering analysis and principal component analysis divided them into three categories. Heat map analysis showed that peak 8 (curcumol) and peak 9 ((1S, 6β)-1β-Methyl-4-(1-methylethylidene)-7β-(3-oxobutyl) bicyclo [4.1.0] heptan-3-one) were the main components. The content of curcumol in 24 batches of Curcumae Radix standard decoction was 0.69-1.87 mg/g; curcumol and (1S, 6β)-1β-Methyl-4-(1-methylethylidene)-7β- (3-oxobutyl) bicyclo [4.1.0] heptan-3-one may regulate the neuroactive ligand-receptor interaction signaling pathway, calcium signaling, and excitation by regulating neuroactive ligand-receptor interaction signaling pathway, calcium signaling, and excitation. It was preliminarily predicted that curcumol and (1S, 6β)-1β-Methyl-4-(1-methylethylidene)-7β-(3-oxobutyl) bicyclo [4.1.0] heptan-3-one were potential quality markers of Curcumae Radix.Conclusion:Curcumol and (1S, 6β)-1β-Methyl-4-(1-methylethylidene)-7β-(3-oxobutyl) bicyclo [4.1.0] heptan-3-one are potential quality markers of Curcumae Radix standard decoction, and the established fingerprint can be used for the quality control of Curcumae Radix standard decoction.

With the constant increase in the awareness of primary biliary cholangitis (PBC) and the continuous improvement in related diagnostic methods in the past two decades, the incidence and prevalence rates of PBC tend to increase and PBC is now the most common autoimmune liver disease worldwide. A series of family-based studies in the early stage have shown that PBC has strong genetic tendency, and subsequent genomic analyses have been performed for PBC in different populations and have obtained a large amount of genetic data. Future genetic studies of PBC will focus on translating these results into clinical practice.

OBJECTIVE：To esta blish a UPLC fingerprint of Pyrrosia petiolosa from southwest China ，and to determine the contents of 4 kinds of phenolic acids （neochlorogenic acid ，caffeic acid ，chlorogenic acid and cryptochlorogenic acid ）. METHODS：The determination was performed on Waters Cortecs T 3 C18 column（100 mm×2.1 mm，1.6 μm）with mobile phase consisted of methanol- 0.1％ phosphoric acid （gradient elution ）at the flow rate of 0.35 mL/min. The detection wavelength was set at 326 nm. The column temperature was 30 ℃，and injection volume was 1 μL. UPLC method was used to establish the UPLC fingerprint of P. petiolosa in combination with the Similarity Evaluation System of TCM Chromatographic Fingerprints （2012 edition）. Cluster analysis and principle component analysis （PCA）were performed by using SPSS 20.0 software. The contents of 4 kinds of phenolic acids in 20 batches of P. petiolosa were determined by external standard method. RESULTS ：There were 9 common peaks for the UPLC fingerprint of P. petiolosa . Peaks 1，3，4，5 and 9 were identified as neochlorogenic acid ，caffeic acid，chlorogenic acid ，cryptochlorogenic acid and isochlorogenic acid C ，respectively. RSDs of the relative retention time of each peak in different batches of P. petiolosa were 0-0.68％，and the RSDs of the relative peak area were 0-62.35％. The similarities between the fingerprint of 20 batches of medicinal materials and the control chromatogram were not less than 0.990. The result of cluster analysis showed that P. petiolosa from different regions could be sorted into three species. Results of PCA showed the differences among P. petiolosa from different regions. The linear range of neochlorogenic acid ，caffeic acid ，chlorogenic acid and cryptochlorogenic acid were 0.61-61.41，0.18-17.60，2.00-200.11，0.62-61.51 μ g/mL （R2＞0.999 9）. RSDs of precision ， reproducibility and stability tests were all lower than 2.00％. The recoveries were 96.23％-98.17％（RSD＝0.96％-2.28％， n＝6）. Among 20 batches of samples ，the contents of above 4 kinds of phenolic acids were 0.385 3-1.891 9，0.018 0-0.129 5，2.569 5-10.676 0，0.563.5-1.860 5 mg/g. CONCLUSIONS ： The established UPL C fingerprint could reflect the main chemical constituents of P. pedunculata . Phenolic acids could be used as the main evaluation indexes for the quality of P. petiolosa . The quality order of P. petiolosa from southwest China was Chongqing product＞Sichuan product ＞Guizhou product.

OBJECTIVE: To explore the genetic basis for a child featuring unexplained rapid growth and heart malformation. METHODS: Whole exome sequencing (WES)was carried out for the patient. Suspected variant was verified by Sanger sequencing and subjected to bioinformatic analysis. RESULTS: The child was found to harbor a novel de novo c.5846_5848delATA (p. N1949del) variant in exon 48 of the FBN1 gene, which was predicted to be pathogenic by Mutation Taster. The patient was ultimately diagnosed with Marfan syndrome. CONCLUSION Above finding has enriched the spectrum of genetic variants associated with Marfan syndrome. WES has provided a powerful tool for the diagnosis of rare diseases.
Child ; Exons ; Fibrillin-1/genetics* ; Heart Defects, Congenital ; Humans ; Marfan Syndrome/genetics* ; Mutation ; Sequence Deletion ; Whole Exome Sequencing

Objective:To evaluate the prognostic significance of clonal gene mutations using next-generation sequencing in patients with core-binding factor acute myeloid leukemia (CBF-AML) who achieved first complete remission after induction chemotherapy.Methods:The study, which was conducted from July 2011 to August 2017 in First Affiliated Hospital of Soochow University, comprised 195 newly diagnosed patients with CBF-AML, including 190 patients who achieved first complete remission after induction chemotherapy. The cohort included 134 patients with RUNX1-RUNXIT1 + AML and 56 patients with CBFβ-MYH11 + AML. The cohort age ranged from 15 to 64 years, with a median follow-up of 43.6 months. Overall survival (OS) and disease-free survival (DFS) were assessed by the log-rank test, and the Cox proportional hazards regression model was used to determine the effects of clinical factors and genetic mutations on prognosis. Results:The most common genetic mutations were in KIT (47.6% ) , followed by NRAS (20.0% ) , FLT3 (18.4% ) , ASXL2 (14.3% ) , KRAS (10.7% ) , and ASXL1 (9.7% ) . The most common mutations involved genes affecting tyrosine kinase signaling (76.4% ) , followed by chromatin modifiers (29.7% ) . Among the patients receiving intensive consolidation therapy, the OS tended to be better in patients with CBFβ-MYH11 + AML than in those with RUNX1-RUNXIT1 + AML ( P=0.062) . Gene mutations related to chromatin modification, which were detected only in patients with RUNX1-RUNXIT1 + AML, did not affect DFS ( P=0.557) . The patients with mutations in genes regulating chromatin conformation who received allo-hematopoietic stem cell transplantation (allo-HSCT) achieved the best prognosis. Multivariate analysis identified KIT exon 17 mutations as an independent predictor of inferior DFS in patients with RUNX1-RUNXIT1 + AML ( P<0.001) , and allo-HSCT significantly prolonged DFS in these patients ( P=0.010) . Conclusions:KIT exon 17 mutations might indicate poor prognosis in patients with RUNX1-RUNXIT1 + AML. Allo-HSCT may improve prognosis in these patients, whereas allo-HSCT might also improve prognosis in patients with mutations in genes related to chromatin modifications.

Betacoronavirus ; COVID-19 ; Coronavirus ; Coronavirus Infections ; Critical Care ; Humans ; Pandemics ; Pneumonia, Viral ; SARS-CoV-2

Objective To investigate the relationship between plasma oxidative stress factors levels and organ damage parameters as well as prognosis in patients with sepsis. Methods A case-control study was conducted. Twenty-five patients admitted to surgical intensive care unit (ICU) of the First Affiliated Hospital of Sun Yat-sen University from March to December in 2016 and diagnosed as sepsis were enrolled as study subjects. Another 15 patients without sepsis admitted to surgical ICU in the same period were enrolled as controls. General demographic data, main diagnoses, acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score within 24 hours, clinical laboratory indicators [alanine aminotransferase (ALT), aspartate transaminase (AST), serum creatinine (SCr), blood urea nitrogen (BUN), C-reactive protein (CRP), procalcitonin (PCT), white blood count (WBC)] and oxidative stress indicators [superoxide dismutase (SOD), malondialdehyde (MDA) and nitric oxide (NO)] as well as length of ICU stay, total hospital stay and 28-day mortality were recorded. Spearman or Pearson correlation method was used to analyze the correlation between oxidative stress indicators and organ damage indicators as well as prognosis in patients with sepsis. Receiver operator characteristic (ROC) curve was plotted to evaluate the predictive value of oxidative stress indicators for 28-day mortality in patients with sepsis. Results The length of ICU stay in sepsis group was significantly longer than that in non-sepsis group [days: 7.0 (5.5, 11.0) vs. 4.0 (1.0, 11.0), P < 0.05], and AST, BUN, CRP, PCT, plasma MDA and NO levels were significantly higher than those in non-sepsis group [AST (U/L): 50.76±19.53 vs. 28.53±14.02, BUN (mmol/L): 9.99±5.26 vs. 6.97±4.32, CRP (mg/L): 109.28±42.79 vs. 60.33±46.68, PCT (μg/L): 5.4 (0.3, 24.0) vs. 0.6 (0.1, 1.5), MDA (ng/L): 488.31±76.68 vs. 399.30±50.23, NO (ng/L): 5.08±0.89 vs. 4.42±0.88, all P < 0.05]. There was no significant difference in gender, age, APACHEⅡ score, total hospital stay, 28-day mortality, ALT, SCr, WBC or plasma SOD activity between the two groups. The correlation analysis between oxidative stress parameters and organ damage parameters as well as prognosis in patients with sepsis showed that MDA and NO were positively correlated with SCr (r value was 0.426 and 0.431, respectively, both P < 0.05), and there was a positive correlation between MDA and NO (r = 0.990, P < 0.01); plasma SOD activity was negatively correlated with 28-day mortality (r = -0.468, P < 0.05), while MDA and NO levels were positively correlated with 28-day mortality (r value was 0.598 and 0.611, respectively, both P < 0.01). ROC curve analysis showed that plasma SOD, MDA and NO levels had a good independent predictive effect on 28-day mortality, the area under ROC curve (AUC) was 0.816±0.087, 0.904±0.078 and 0.912±0.071, and the best cut-off value was 40.76% (sensitivity 68.4%, specificity 100%), 487.93 ng/L (sensitivity 83.3%, specificity 89.5%) and 5.31 ng/L (sensitivity 83.3%, specificity 89.5%), respectively. Conclusions The plasma levels of oxidative stress factors in patients with sepsis are significantly increased, which is closely related to organ damage and poor prognosis. The plasma SOD, MDA and NO levels can be used as independent bio-marker to predict the 28-day mortality of patients with sepsis.

Objective To investigate the effect of human bone marrow mesenchymal stem cells (BM-MSCs) stimulated by platelets in vitro on the metastasis of cancer cells.Methods The BM-MSCs were isolated and cultured in vitro and platelets from the peripheral blood of healthy persons were purified.The MSCs (control),platelets + MSCs,and platelets treated with culture media (CM) of SGC-7901 tumor cells + MSCs (T-platelets + MSCs) were cultured,respectively,and the MSCs and supernatants (MSCs-CM and SGC-7901-CM) were collected,respectively,after 24 hours.The expressions of markers of cancer-associated fibroblasts (CAF),such as α-SMA and Vimentin,were determined by Western-blotting.The immigration ability of BM-MSCs were analyzed by Transwell assay.The levels of P-selectin in platelets stimulated by MSCs-CM or SGC-7901-CM were detected with flow cytometry.The metastasis model of gastric cancer SGC-7901 cells was established in BALB/c nude mice by the injection of tail vein,and the tumor metastasis in vivo was observed.Results The expression levels of P-selectin in platelets stimulated by MSCs-CM ([21.37 ± 1.00] ％) or SGC-7901-CM ([31.4 ± 1.71] ％ were significantly higher than that in the control ([3.17 ± 0.40] ％,t =27.85 and 29.18,P ＜ 0.01).The expression levels of α-SMA and Vimentin in platelets + MSCs group (0.79 ± 0.08 and 0.88 ± 0.01) and T-platelets + MSCs group (0.90 ±0.06 and 0.96 ±0.04) were significantly higher than that in the control (0.64 ±0.02 and 0.75 ±0.05,t =2.96 and 6.45 forα-SMA,t =4.73 and 5.73 for Vimentin,P ＜0.01).The amounts of immigration cells in platelets + MSCs group (340.3 ±27.7) and T-platelets ± MSCs group (424.3 ± 17.6) were significantly higher than that in the control (220.7 ± 19.4,t =6.14 and 13.48,P ＜ 0.01).The in vivo experimental results showed that the metastatic foci in platelets ± MSCs group (4 ± 2) and T-platelets ± MSCs group (21 ± 4) were significantly higher than that in the control (0.33 ± 0.06,t =3.051 and 8.857,P ＜ 0.01).Conclusion Platelets promote the immigration and the enhanced tumor metastasis in vivo of BM-MSCs.