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 analyze the clinical and MRI images of testicular teratoma in children and to compare with pathological results.Methods The clinical and MRI data of 12 children with testicular teratoma confirmed by pathology were analyzed retrospec-tively.Results Of the 12 cases,6 cases were on the left testicle and 6 cases were on the right testicle.The clinical manifestations were all painless testicle enlargement.Of these,6 cases were accompanied by a slight increase of neuron-specific enolase,3 cases had increased alpha-fetoprotein(AFP),10 cases were mature teratoma,and 2 cases were immature teratoma.MRI findings showed that the lesions in 6 cases were cystic,with long T1 and T2 signals as the main signals,no reduction in lipid pressure image signals,no enhance-ment on the enhanced scan,and low signal on diffusion weighted imaging(DWI).The other 6 cases were cystic-solid lesions,mainly with mixed T1 and T2 signals,and showed uneven high signal on DWI.The cystic components were not enhanced on the enhanced scan,and the solid components were mildly to significantly enhanced.Among them,3 cases were accompanied by irregular flaky short T1 and long T2 signals,decreased lipid pressure image signals,1 case was accompanied by speckle long T1 and short T2 signals.And the envelope intact in all 12 cases.Conclusion The MRI findings of testicular teratoma in children are mostly cystic lesions,with few signs of fat and calcification,and no obvious invasion of peripheral structures.AFP examination is helpful for diagnosis.

Objective To observe CT and MRI manifestations of lipofibromatosis(LPF)in children.Methods Data of 16 children with LPF confirmed by pathology were retrospectively analyzed,and CT and MRI manifestations of lesions were observed.Results Among 16 cases,lesions with clear boundary were found in 4 cases but with unclear boundary in 12 cases,shaped regularly in 6 cases but irregularly in 10 cases,with incomplete capsule in 2 cases but without capsule in 14 cases.Fat predominant type lesions were detected in 6 cases,mainly characterized by scattered fibrous bands in the center or cloud like soft tissue density/signal on one side of lesion,without obvious boundary.Fibrous dominant type lesions were noticed in 8 cases,mainly present as loose morphology,multiple fibrous bands extending to surrounding area,with scattered cystic fat density/signal within the lesion.Balanced type LPF lesion was observed in 2 cases,mainly manifestated as regular shape mixed density/signal lesion with clear boundary.Among 12 cases who underwent enhanced scanning,mild progressive enhancement in the non-fat area were observed in 7 cases,obvious peripheral enhancement but not obvious central enhancement was found in 2 case,obvious homogeneous enhancement was noticed in 1 case,while no obvious enhancement was found in 2 cases.No obvious calcification,cystic changes nor bone destruction was detected.Conclusion CT and MRI manifestations of LPF included subcutaneous fat containing density/signal,often composed mainly of adipocytes or fibrous components,with mild progressive enhancement or significant enhancement,without obvious capsule,calcification,cystic changes nor bone destruction.

Background: SM-like (LSM) genes a family of RNA-binding proteins, are involved in mRNA regulation and can function as oncogenes by altering mRNA stability. However, their roles in B-cell progression and tumorigenesis remain poorly understood. Methods: We analyzed gene expression profiles and overall survival data of 123 patients with mantle cell lymphoma (MCL). The LSM index was developed to assess its potential as a prognostic marker of MCL survival. Results: Five of the eight LSM genes were identified as potential prognostic markers for survival in MCL, with particular emphasis on the LSM.index. The expression levels of these LSM genes demonstrated their potential utility as classifiers of MCL. The LSM.index-high group exhibited both poorer survival rates and lower RNA levels than did the overall transcript profile. Notably, LSM1 and LSM8 were overexpressed in the LSM.index-high group, with LSM1 showing 2.5-fold increase (p < 0.001) and LSM8 depicting 1.8-fold increase (p < 0.01) than those in the LSM.index-low group.Furthermore, elevated LSM gene expression was associated with increased cell division and RNA splicing pathway activity. Conclusions The LSM.index demonstrates potential as a prognostic marker for survival in patients with MCL. Elevated expression of LSM genes, particularly LSM1 and LSM8, may be linked to poor survival outcomes through their involvement in cell division and RNA splicing pathways. These findings suggest that LSM genes may contribute to the aggressive behavior of MCL and represent potential targets for therapeutic interventions.

Background: SM-like (LSM) genes a family of RNA-binding proteins, are involved in mRNA regulation and can function as oncogenes by altering mRNA stability. However, their roles in B-cell progression and tumorigenesis remain poorly understood. Methods: We analyzed gene expression profiles and overall survival data of 123 patients with mantle cell lymphoma (MCL). The LSM index was developed to assess its potential as a prognostic marker of MCL survival. Results: Five of the eight LSM genes were identified as potential prognostic markers for survival in MCL, with particular emphasis on the LSM.index. The expression levels of these LSM genes demonstrated their potential utility as classifiers of MCL. The LSM.index-high group exhibited both poorer survival rates and lower RNA levels than did the overall transcript profile. Notably, LSM1 and LSM8 were overexpressed in the LSM.index-high group, with LSM1 showing 2.5-fold increase (p < 0.001) and LSM8 depicting 1.8-fold increase (p < 0.01) than those in the LSM.index-low group.Furthermore, elevated LSM gene expression was associated with increased cell division and RNA splicing pathway activity. Conclusions The LSM.index demonstrates potential as a prognostic marker for survival in patients with MCL. Elevated expression of LSM genes, particularly LSM1 and LSM8, may be linked to poor survival outcomes through their involvement in cell division and RNA splicing pathways. These findings suggest that LSM genes may contribute to the aggressive behavior of MCL and represent potential targets for therapeutic interventions.

Background: SM-like (LSM) genes a family of RNA-binding proteins, are involved in mRNA regulation and can function as oncogenes by altering mRNA stability. However, their roles in B-cell progression and tumorigenesis remain poorly understood. Methods: We analyzed gene expression profiles and overall survival data of 123 patients with mantle cell lymphoma (MCL). The LSM index was developed to assess its potential as a prognostic marker of MCL survival. Results: Five of the eight LSM genes were identified as potential prognostic markers for survival in MCL, with particular emphasis on the LSM.index. The expression levels of these LSM genes demonstrated their potential utility as classifiers of MCL. The LSM.index-high group exhibited both poorer survival rates and lower RNA levels than did the overall transcript profile. Notably, LSM1 and LSM8 were overexpressed in the LSM.index-high group, with LSM1 showing 2.5-fold increase (p < 0.001) and LSM8 depicting 1.8-fold increase (p < 0.01) than those in the LSM.index-low group.Furthermore, elevated LSM gene expression was associated with increased cell division and RNA splicing pathway activity. Conclusions The LSM.index demonstrates potential as a prognostic marker for survival in patients with MCL. Elevated expression of LSM genes, particularly LSM1 and LSM8, may be linked to poor survival outcomes through their involvement in cell division and RNA splicing pathways. These findings suggest that LSM genes may contribute to the aggressive behavior of MCL and represent potential targets for therapeutic interventions.

Objective:To investigate the effect of ultrasound-guided stellate ganglion block (SGB) on cerebral oxygen metabolism and serum S100B protein during carotid endarterectomy (CEA).Methods:Patients aged 40-75 years old, classified as Grade Ⅱ-Ⅲ by the American Society of Anesthesiologists (ASA), and underwent elective CEA under general anesthesia at the Affiliated Suzhou Hospital of Nanjing Medical University from June 2021 to April 2023 were prospectively enrolled. They were randomly divided into an SGB group and a control group. Before anesthesia induction, the SGB group underwent ipsilateral SGB under the ultrasound guidance, while the control group did not undergo SGB. The right subclavian vein catheterization was performed under the ultrasound guidance during the general anesthesia. The mean arterial pressure (MAP) and heart rate (HR) were recorded before induction of general anesthesia (T0), during tracheal intubation (T1), before vascular occlusion (T2), after vascular opening (T3), and at the end of surgery (T4), as well as the pressure of the jugular vein bulb at each time point from T1 to T4. Arterial blood and jugular venous bulb blood were collected at various time points for blood gas analysis. Jugular venous bulb oxygen saturation (SjvO 2), arteriovenous oxygen content difference (AVDO 2), cerebral oxygen extraction rate (COER), lactate production rate (LPR) and lactate oxygen index (LOI) were calculated. The serum S100B concentration in the jugular vein bulb blood at various time points was detected with enzyme-linked immunosorbent assay. The incidence of postoperative hoarseness, hematoma, dizziness, diaphragmatic nerve block, nausea, and vomiting were recorded. Results:A total of 82 patients conducted CEA were included, with 41 patients in the SGB group and 41 in the control group. During anesthesia induction and surgery in the SGB group, HR was significantly lower than that in the control group, and the MAP and HR during tracheal intubation and at the beginning of surgery were also more stable than those in the control group (all P<0.05). In the SGB group, the changes in SjvO 2, AVDO 2, and COER were relatively smaller from T1 to T3, while SjvO 2 increased, and AVDO 2 and CEOR decreased at T4. In contrast, the control group showed a decrease in SjvO 2, AVDO 2, and COER at T3 and a slight increase at T4. At all time points, SjvO 2 in the SGB group was significantly higher than that in the control group ( P<0.05). AVDO 2 and COER in both groups gradually decreased over time, and the control group was significantly higher than the SGB group at all time points (all P<0.05). LPR and LOI increased at T1 to T4 in both groups, reaching their highest value at T3 and decreasing at T4. There was statistically significant difference at T4 and at T2 in the control group (all P<0.05). The LPR and LOI of the control group were significantly higher than those of the SGB group at all time points (all P<0.05). In addition, the serum S100B levels in both groups increased first and then decreased, but the T2-T4 levels in the SGB group were significantly lower than those in the control group at all time points (all P<0.05). The incidence of perioperative adverse events in the SGB group was significantly lower than that in the control group ( P<0.05). Conclusion:Performing ipsilateral SGB before CEA surgery can effectively inhibit stress response, maintain intraoperative hemodynamic stability, improve brain tissue oxygen supply, and have a certain neuroprotective effect.

【Objective】 To investigate the feasibility of laparoscopic simple prostatectomy (LSP) in the treatment of large volume benign prostate hyperplasia (BPH). 【Methods】 Clinical and follow-up data of 30 patients with large volume BPH treated with LSP in our hospital during Feb.2019 and Dec.2021 were retrospectively analyzed. All patients underwent extraperitoneal LSP operation. The perioperative and 1-12 month postoperative follow-up data were analyzed. 【Results】 The average prostate volume was (92.4±38.9) mL, operation time (125±45) min, and weight of resected prostate (60.25±16.90) g. The hemoglobin decreased by (12.21±7.25) g/d after operation. No blood transfusion was needed. There was no need for bladder irrigation after operation in 21 cases (70%), and 9 cases (30%) had bladder irrigation time of (0.95±0.49) d. The postoperative catheter indwelling time was (6.92±2.51) d, and hospital stay (5.36±1.63) d. During the follow-up of (9.25±5.4) months, there was 1 case of postoperative intestinal obstruction (Clavien-Dindo grade II), 1 case of transient urinary incontinence (Clavien-Dindo grade I), and 1 case of delayed hematuria (Clavien-Dindo grade I). No urethral stricture occurred. The maximum urinary flow rate (Qmax), post-void residual urine volume (PVR), International Prostate Symptom Score (IPSS) and quality of life (QoL) 3 months after operation were significantly improved compared with those before operation (P<0.05). There was no significant difference in sexual function before and after operation (P>0.05). 【Conclusion】 LSP is safe and effective in the treatment of large volume BPH. It has advantages of complete resection of glands, minor bleeding and short postoperative bladder irrigation time. However, it still needs to be confirmed by a prospective control study of large samples.

BackgroundFunctional near-infrared spectroscopy （fNIRS） is a new generation of imaging tool that can be used to assist the diagnosis of psychiatric disorders. However， whether the patterns of prefrontal cortex activation observed by fNIRS are specific for different psychiatric disorders remains to be explored. ObjectiveTo investigate the characteristics of prefrontal cortex activation in patients with depression， anxiety disorder， bipolar disorder and schizophrenia in verbal fluency task （VFT） using fNIRS. MethodsFrom September to December 2021， 39 patients with schizophrenia， 205 patients with depressive disorder， 212 patients with anxiety disorder and 77 patients with bipolar disorder meeting the diagnostic criteria of the Diagnostic and Statistical Manual of Mental Disorders， fifth edition （DSM-5） were recruited in the outpatient and inpatient department of West China Hospital， Sichuan University. fNIRS was used to monitor the prefrontal cortex hemodynamic changes of patients under VFT， and the clinical symptoms of patients were assessed by Symptom Checklist 90 （SCL-90） and Hypomania Checklist-32 items（HCL-32）. Differences in mean oxyhemoglobin （HbO₂） concentration and the initial slope from 2 to 7 second during VFT were compared among patients with different diseases， and the correlation between mean HbO₂ concentration/initial slope and clinical symptoms was analyzed by partial correlation analysis. ResultsThe concentration of HbO₂ in channel 4 （Z=2.828， P=0.028） and channel 6 （Z=2.912， P=0.022） in patients with depression were significantly higher than those in patients with schizophrenia. Patients with anxiety had significantly higher changes in mean HbO₂ concentration in channel 4 （Z=3.154， P=0.010）， channel 5 （Z=3.021， P=0.015）， channel 6 （Z=2.980， P=0.017） and of all channels （Z=2.881， P=0.024） than those of schizophrenia patients. There was a statistically significant difference in the initial slope of channel 3 between patients with depressive disorder and those with bipolar disorder （Z=2.691， P=0.039）. Among patients with bipolar disorder， the anger-hostility scores of SCL-90 were negatively correlated with the mean HbO₂ concentration changes in channel 4 （r=-0.505， P=0.004）， channel 6 （r=-0.390， P=0.004）， channel 15 （r=-0.546， P=0.002）， channel 16 （r=-0.550， P=0.002） and the mean HbO₂ concentration changes of all channels （r=-0.491， P=0.006）. ConclusionPatients with schizophrenia had lower activation in frontopolar and orbitofrontal region than patients with depression and anxiety disorder， and the initial slope of the right frontopolar， inferior frontal and orbitofrontal region in patients with depression is higher than patients with bipolar disorder. In addition， patients with bipolar disorder had less activation in the frontopolar and orbitofrontal lobe， the insular cover of Broca's area and the upper outer frontal cortex， and were more irritable and hostile. ［Funded by 1·3·5 Project for Disciplines of Excellence-Clinical Research Incubation Project， West China Hospital， Sichuan University （number， ZYJC21083）］

Lipid homeostasis is considered to be related to intestinal metabolic balance, while its role in the pathogenesis and treatment of ulcerative colitis (UC) remains largely unexplored. The present study aimed to identify the target lipids related to the occurrence, development and treatment of UC by comparing the lipidomics of UC patients, mice and colonic organoids with the corresponding healthy controls. Here, multi-dimensional lipidomics based on LC-QTOF/MS, LC-MS/MS and iMScope systems were constructed and used to decipher the alteration of lipidomic profiles. The results indicated that UC patients and mice were often accompanied by dysregulation of lipid homeostasis, in which triglycerides and phosphatidylcholines were significantly reduced. Notably, phosphatidylcholine 34:1 (PC34:1) was characterized by high abundance and closely correlation with UC disease. Our results also revealed that down-regulation of PC synthase PCYT1α and Pemt caused by UC modeling was the main factor leading to the reduction of PC34:1, and exogenous PC34:1 could greatly enhance the fumarate level via inhibiting the transformation of glutamate to N-acetylglutamate, thus exerting an anti-UC effect. Collectively, our study not only supplies common technologies and strategies for exploring lipid metabolism in mammals, but also provides opportunities for the discovery of therapeutic agents and biomarkers of UC.