Objective To develop the assessment scale of proactive health behavior ability for the disabled elderly in nursing homes and to test its reliability and validity.Methods The first draft of the scale was formed by literature review,qualitative interviews and Delphi method.From December 2023 to March 2024,525 disabled elderly people from 9 nursing homes in Sichuan Province and Chongqing City were selected as the survey subjects,and item analysis and reliability and validity test were carried out on the scale.30 disabled elderly people were re-investigated after 2 weeks to calculate the retest reliability of the scale.Results The scale consisted of 4 dimensions and 27 items.Exploratory factor analysis extracted 4 common factors,with the cumulative vanance contribution rate of 65.992％,and confirmatory factor analysis showed that the modified model fitting index was within acceptable range.The content validity index at item level was 0.917-1.000,and that at scale level was 0.997.The Cronbach's α coefficient,test-retest reliability and split-half reliability of the total scale were 0.944,0.997 and 0.882,respectively.Conclusion The scale has good reliability and validity,and it can be used to evaluate the proactive health behavior ability of the disabled elderly in nursing homes.

The number of investigator initiated research (IIR) is increasing. But the recognition and management of IIR in China is still in its infancy, and there is a lack of specific and operable guidance for the implementation process. Based on our practical experiences, previous literature reports, and current policy regulations, the authors took prospective IIR as an example to summarize the implementation process of IIR into 14 steps, which are as the following: study initiation, ethical review, study registration, study filing, case report form design, database establishment, standard operating procedure making, investigator training, informed consent, data collection, data entry, data verification, data locking and data archiving.

OBJECTIVE: To explore the effect of Xuebijing injection on inflammation in sepsis by regulating intestinal microbiota and its metabolites. METHODS: A total of 45 male Sprague-Dawley (SD) rats were randomly divided into Sham operation group (Sham group), cecal ligation and perforation (CLP) induced sepsis group (CLP group), and Xuebijing intervention group (XBJ group, 4 mL/kg Xuebijing injection was injected intraperitoneally at 1 hour after CLP), with 15 rats in each group. The survival of rats was observed at 24 hours after operation and sacrificed. Feces were collected for 16S rRNA gene sequencing and liquid chromatography-mass spectrometry (LC-MS) analysis. RESULTS: At 24 hours after operation, all rats in the Sham group survived, the mortality of rats in the XBJ group was lower than that in the CLP group [47% (7/15) vs. 60% (9/15), P > 0.05]. Compared with the Sham group, the diversity of gut microbiota in the CLP group decreased, the dominant flora changed, and the abundance of inflammation-related flora increased. Xuebijing improved the changes in gut microbiota caused by sepsis, and α diversity showed an increasing trend (Ace index: 406.0±22.5 vs. 363.2±38.2, Chao1 index: 409.7±21.8 vs. 362.4±42.5, both P > 0.05). Restrictive constrained principal coordinate analysis (cPCoA) showed a high similarity in gut microbiota among the same group of rats. The CLP group was dominated by Bacteroidetes, while the Sham and XBJ groups were dominated by Firmicutes. In addition, compared with the CLP group, Xuebijing treatment increased the abundance of beneficial bacteria in septic rats, such as Verrucomicrobia, Akkermansia and Lactobacillus. LC-MS and orthogonal partial least squares discriminant analysis (OPLS-DA) showed that there were 12 main differential metabolites among the three groups, and there were certain correlations between these metabolites, which were related to amino acid and lipid metabolism. Correlation analysis showed a significant correlation between changes in metabolites and microbial communities. CONCLUSIONS Xuebijing can improve the survival rate of septic rats, regulate the composition of intestinal flora and related metabolites, which provides a new pathophysiological mechanism for Xuebijing in the treatment of sepsis.
Rats ; Male ; Animals ; Rats, Sprague-Dawley ; Gastrointestinal Microbiome ; RNA, Ribosomal, 16S ; Sepsis/metabolism* ; Inflammation

Objective To explore the physician-pharmacist joint outpatient service mode of chronic obstructive pulmonary disease ( COPD) and asthma. Methods Cases of COPD or asthma patients who visited the joint outpatient department from June 2021 to December 2021 were collected in our hospital, the inhaler usage score，compliance ( MMAS-8) score，clinical control efficacy，incidence of adverse reactions and patient satisfaction were evaluated before and after pharmaceutical care intervention and statistically analyzed．Results The inhaler usage score，MMAS-8 score，and the Asthma Control Test（ACT）/COPD Assessment Test（CAT） score had been changed significantly after the intervention (P<0.05). Patient satisfaction with pharmaceutical care was basically above 94.75%．Conclusion Pharmaceutical care provided by joint outpatient department in our hospital could help COPD and asthma patients to use inhaler device correctly，resulting in improving compliance of inhaler usage, better disease control，and reducing the occurrence of adverse drug reactions, which could be a positive attempt and exploration of standardized pharmaceutical care model for patients with COPD and asthma．

Early distinction of bipolar disorder (BD) from major depressive disorder (MDD) is difficult since no tools are available to estimate the risk of BD. In this study, we aimed to develop and validate a model of oxidative stress injury for predicting BD. Data were collected from 1252 BD and 1359 MDD patients, including 64 MDD patients identified as converting to BD from 2009 through 2018. 30 variables from a randomly-selected subsample of 1827 (70%) patients were used to develop the model, including age, sex, oxidative stress markers (uric acid, bilirubin, albumin, and prealbumin), sex hormones, cytokines, thyroid and liver function, and glycolipid metabolism. Univariate analyses and the Least Absolute Shrinkage and Selection Operator were applied for data dimension reduction and variable selection. Multivariable logistic regression was used to construct a model for predicting bipolar disorder by oxidative stress biomarkers (BIOS) on a nomogram. Internal validation was assessed in the remaining 784 patients (30%), and independent external validation was done with data from 3797 matched patients from five other hospitals in China. 10 predictors, mainly oxidative stress markers, were shown on the nomogram. The BIOS model showed good discrimination in the training sample, with an AUC of 75.1% (95% CI: 72.9%-77.3%), sensitivity of 0.66, and specificity of 0.73. The discrimination was good both in internal validation (AUC 72.1%, 68.6%-75.6%) and external validation (AUC 65.7%, 63.9%-67.5%). In this study, we developed a nomogram centered on oxidative stress injury, which could help in the individualized prediction of BD. For better real-world practice, a set of measurements, especially on oxidative stress markers, should be emphasized using big data in psychiatry.
Biomarkers/metabolism* ; Bipolar Disorder/metabolism* ; Depressive Disorder, Major/diagnosis* ; Early Diagnosis ; Humans ; Oxidative Stress

Objective:To introduce a newly modified surgical approach and explore the clinical efficacy of en bloc kidney transplantation from deceased infant donors to adults.Methods:Four cases of en bloc kidney transplantation from deceased infant donor to adult were performed with a new modified surgical approach in renal transplantation and dialysis center of the Second People's Hospital of Shanxi Province from January 2017 to September 2019. All 4 cases were cardiac death donors. There were 3 males and 1 female donors, aged (54 ± 22.69) d and weighing (5.6 ± 0.79) kg. There were 1 male and 3 female recipients, aged (41.5 ± 5.97) years and weighing (45 ± 3.56) kg. For lowering operative difficulties and preventing hemodynamic disturbances, bilateral kidneys were sutured and fixed during trimming. Then end-to-side anastomosis was performed between donor kidney abdominal aortic valve and recipient external iliac artery and between donor renal inferior vena cava valve and recipient external iliac vein.Results:All operations were successful without vascular or urinary complication. The average duration of donor kidney repair was 20 min and the average duration of transplantation 68.75 min. The functions of transplanted kidney recovered well during a follow-up period of 12 months. The long-term survivals of recipient and transplanted kidney were satisfactory.Conclusions:The newly modified surgical approach of en bloc kidney transplantation from deceased infant donor to adult has optimized operative handling. With a higher success rate, vascular complications are lowered. A wider popularization is recommended.

Objective:To summarize the clinical experiences of 9 ABO-incompatible kidney transplantation at our center and explore its clinical application value.Methods:Methods From April 2016 to December 2019, there were 9 living kidney transplants of ABO incompatible relatives, including type A to type B (n=3), type B to type O (n=3), type B to type A (n=1) and type AB to type B (n=2). Immunosuppressant plus single membrane plasmapheresis (PE) and/or double filtration plasmapheresis (DFPP) and rituximab were employed for pretreating recipients. Adverse reactions of recipients were observed during and after pretreatment. Blood group antibody titer, complications and other related parameters were recorded before and after transplantation before and after monitoring pretreatment.Results:After pretreatment, IgM, IgG and total titer of blood group antibodies were ≤1: 4 on the day of transplantation and the titer of non-blood group antibodies rebounded within 2 weeks (≤1: 8). During preconditioning, 2 patients experienced oral numbness and involuntary dithering during plasmapheresis and there was 1 case of infusion reaction after rituximab dosing. The early recovery of renal function was all excellent. Renal biopsy was performed in 4 patients with slow elevation of serum creatinine and 1 case developed acute antibody-mediated rejection. The survival rate of all recipients at the last follow-up was 100%.Conclusions:Live kidney transplantation of ABO-incompatible relatives is both safe and feasible so that it may help alleviate some shortage of donor kidney.

BACKGROUND/AIMS: Interstitial cells of Cajal (ICC) and their special calcium-activated chloride channel, anoctamin-1 (ANO1) play pivotal roles in regulating colonic transit. This study is designed to investigate the role of ICC and the ANO1 channel in colonic transit disorder in dextran sodium sulfate (DSS)-treated colitis mice. METHODS: Colonic transit experiment, colonic migrating motor complexes (CMMCs), smooth muscle spontaneous contractile experiments, intracellular electrical recordings, western blotting analysis, and quantitative polymerase chain reaction were applied in this study. RESULTS: The mRNA and protein expressions of c-KIT and ANO1 channels were significantly decreased in the colons of DSS-colitis mice. The colonic artificial fecal-pellet transit experiment in vitro was significantly delayed in DSS-colitis mice. The CMMCs and smooth muscle spontaneous contractions were significantly decreased by 5-nitro-2-(3-phenylpropylamino)benzoic acid (NPPB), an ANO1 channel blocker, and NG-Nitro-L-arginine methyl ester hydrochloride (L-NAME), an inhibitor of nitric oxide synthase activity, in DSS-colitis mice compared with that of control mice. Intracellular electrical recordings showed that the amplitude of NPPB-induced hyperpolarization was more positive in DSS-colitis mice. The electric field stimulation-elicited nitric-dependent slow inhibitory junctional potentials were also more positive in DSS-colitis mice than those of control mice. CONCLUSION: The results suggest that colonic transit disorder is mediated via downregulation of the nitric oxide/ICC/ANO1 signalling pathway in DSS-colitis mice.
Animals ; Blotting, Western ; Chloride Channels ; Colitis ; Colon ; Dextrans ; Down-Regulation ; In Vitro Techniques ; Interstitial Cells of Cajal ; Mice ; Muscle, Smooth ; Myoelectric Complex, Migrating ; NG-Nitroarginine Methyl Ester ; Nitric Oxide Synthase ; Polymerase Chain Reaction ; RNA, Messenger ; Sodium

Objective To evaluate the efficacy and safety of converting traditional triple immunosuppressive regimen into quadruple immunosuppressive regimen of low-dose tacrolimus plus sirolimus plus mycophenolic acid plus hormone in expanded criteria donor (ECD) renal transplant recipients .Methods A retrospective analysis was conducted for 39 patients undergoing extended standard kidney transplantation with conversion therapy from January 2015 to June 2018 .Renal function ,liver function ,blood lipid ,bone marrow suppression ,positive rate of urinary protein ,positive rate of urinary BK virus and other adverse reactions were analyzed .Results A total of 39 recipients fulfilled the inclusion criteria ,including 28 boys and 11 girls with an average age of (37 .69 ± 11 .07) years and a median postoperative conversion time of 6 months .As compared with pre-conversion therapy ,renal function and estimated glomerular filtration rate improved significantly at 1 month ,3 months ,6 months and 1 year (P<0 .05) .No significant difference existed in the level of blood lipid ,whole blood leukocyte or hemoglobin at pre and post-conversion ( P>0 .05) .No significant difference existed between AST and ALT at pre and post-conversion (P< 0 .05) . After conversion , the positive rates of urinary protein and BK virus urine declined . Subacute rejection occurred in 1 case after conversion .Addition of sirolimus was curative .No severe adverse reactions such as infection and diarrhea occurred in the remaining cases .Conclusions T he quadruple immunosuppressive regimen of low-dose tacrolimus plus sirolimus plus mycophenolic acid and hormone is both safe and effective for ECD recipients of renal transplantation .

BACKGROUND: Segmentectomy can retains more healthy lung tissue than lobectomy, but it remains controversial in oncology for early stage lung cancer. The aim of this study is to discuss the problems of video-assisted thoracic surgery (VATS) segmentectomy in early stage lung cancer, by analyzing the clinical and pathological data of 35 cases and reviewing the literature. METHODS: There were 35 patients who received segmentectomy by complete video-assisted thoracic surgery, from May 2013 to July 2017, in single operation group in the Third Hospital of Peking University. We analyzed the patient's clinical and pathological data, intraoperative and postoperative complications, lymph node number and metastasis its situation, and compared postoperative pathology and preoperative computed tomography (CT) imaging type. In 35 cases of segmentectomy, there were 11 males and 24 females, with an average age of 57.7 years old. The lesions located in the right upper lobe were 8 cases, in the right lower lobe were 8 cases, in the left upper lobe were 13 cases, in the left lower lobe were 6 cases. The mean maximum diameter of CT imaging was 12.7 mm, and the largest diameter of hilar and mediastinal lymph nodes was less than 10 mm. 23 of them were ground glass predominating and 12 were solid components predominating. RESULTS: All 35 cases were successfully completed VATS anatomical segmentectomy. The average operation time was 153 minutes, the amount of bleeding was 51 mL. There were 10 cases of air leakage after operation, all of which were not more than 3 days. There was contralateral atelectasis in 1 case, chylothorax in 1 case. The average length of hospitalization was 6.1 days. There was no other complications outpatient related to surgery, in 30 days after discharge. The pathological changes were as follow, 2 cases of metastatic tumor, 8 cases of benign lung disease and 25 cases of primary lung cancer. In the 25 cases of primary lung cancer, there were 14 cases of invasive lung adenocarcinoma (7 cases were groundglassopacity (GGO) predominating in CT imaging), 4 cases of micro-invasive adenocarcinoma (3 cases were GGO predominating in CT imaging), 6 cases of adenocarcinoma in situ (all were pure GGO in CT imaging), 1 case of lung squamous cell carcinoma (mainly composed of solid in CT imaging). An average of 7.2 lymph nodes were removed in 25 cases of lung cancer, and all lymph nodes had no metastasis. CONCLUSIONS VATS anatomical segmentectomy is technically safe and reliable, and the indications for lung cancer need to be strictly controlled. Its advantages still need to be confirmed by prospective randomized controlled trials.
Female ; Humans ; Lung Neoplasms ; pathology ; surgery ; Male ; Middle Aged ; Neoplasm Staging ; Retrospective Studies ; Thoracic Surgery, Video-Assisted ; adverse effects ; methods