Schizophrenia is a severe chronic disabling disease. Medication alone is often insufficient to effectively reduce the high recurrence rate or mitigate the significant functional impairment. Multiple family therapy (MFT) has been shown to lower recurrence rate and improve patients' social functioning. This article provides a brief review and discussion of research on the role of MFT in schizophrenia treatment, aiming to offer more evidence-based support for patient rehabilitation.

OBJECTIVE: To explore the preventive effect of transcutaneous phrenic nerve stimulation on ventilator-induced diaphragmatic dysfunction (VIDD) in patients requiring invasive mechanical ventilation. METHODS: A randomized controlled trial was conducted. The patients requiring invasive mechanical ventilation admitted to the intensive care unit (ICU) of Jiaxing First Hospital from November 2022 to December 2023 were enrolled. Participants were randomized into the control group and the observation group using a random number table. The control group was given ICU standardized nursing intervention, including turning over and slapping the back, raising the head of the bed, sputum aspiration on demand, aerosol inhalation, oral care, and monitoring of airbag pressure and gastric retention, the observation group was given additional transcutaneous phrenic nerve stimulation intervention on the basis of ICU standardized nursing intervention. The stimulation intensity was set to 10 U, the pulse frequency was set to 40 Hz, and the stimulation frequency was set to 12 times/min. Transcutaneous phrenic nerve stimulation was administered once a day for 30 minutes each time, for a total of 5 days. Diaphragm thickening fraction (DTF) and arterial blood gas parameters on days 1, 3, and 5 of intervention were compared between the two groups. After 5 days of intervention, other parameters including the incidence of VIDD, duration of mechanical ventilation, and length of ICU stay were compared. RESULTS: A total of 120 patients requiring invasive mechanical ventilation were enrolled, with 16 dropouts (dropout rate was 13.33%). Ultimately, 51 patients in the control group and 53 patients in the observation group were analyzed. Baseline characteristics, including gender, age, body mass index (BMI), acute physiology and chronic health evaluation II (APACHE II) score, albumin (Alb), hemoglobin (Hb), and disease type, showed no significant differences between the two groups. DTF in both groups gradually increased over duration of intervention [DTF on days 1, 3, and 5 in the control group was (20.83±2.33)%, (21.92±1.27)%, and (23.93±2.33)%, respectively, and that in the observation group was (20.89±1.96)%, (22.56±1.64)%, and (25.34±2.38)%, respectively], with more significant changes in DTF in the observation group, showing time effects (F_time = 105.975, P < 0.001), intervention effects (F_intervention = 7.378, P = 0.008), and interaction effects (F_interaction = 3.322, P = 0.038). Arterial blood gas parameters did not differ significantly before intervention between the groups, but after 5 days of intervention, arterial partial pressure of oxygen (PaO₂) in the observation group was significantly higher than that in the control group [mmHg (1 mmHg≈0.133 kPa): 100.72±15.75 vs. 93.62±15.54, P < 0.05], and arterial partial pressure of carbon dioxide (PaCO₂) was significantly lower than that in the control group (mmHg: 36.53±3.10 vs. 37.69±2.02, P < 0.05). At 5 days of intervention, the incidence of VIDD in the observation group was significantly lower than that in the control group [15.09% (8/53) vs. 37.25% (19/51), P < 0.05], and both duration of mechanical ventilation and length of ICU stay were significantly shorter than those in the control group [duration of mechanical ventilation (days): 7.93±2.06 vs. 8.77±1.76, length of ICU stay (days): 9.64±2.35 vs. 11.01±2.01, both P < 0.05]. CONCLUSIONS Transcutaneous phrenic nerve stimulation can improve diaphragmatic and respiratory function in patients receiving invasive mechanical ventilation, reduce the incidence of VIDD, and shorten the duration of mechanical ventilation and length of ICU stay.
Humans ; Transcutaneous Electric Nerve Stimulation ; Respiration, Artificial/adverse effects* ; Diaphragm/physiopathology* ; Phrenic Nerve ; Intensive Care Units ; Male ; Female ; Middle Aged

Schizophrenia is a severe chronic disabling disease. Medication alone is often insufficient to effectively reduce the high recurrence rate or mitigate the significant functional impairment. Multiple family therapy (MFT) has been shown to lower recurrence rate and improve patients' social functioning. This article provides a brief review and discussion of research on the role of MFT in schizophrenia treatment, aiming to offer more evidence-based support for patient rehabilitation.

BACKGROUND:Autoimmune regulator gene(Aire)and Wnt signaling pathway play an important role in the maintenance and differentiation of mouse embryonic stem cell pluripotency.However,whether the Wnt signal and Aire are involved in the differentiation of embryonic stem cells to thymic epithelial progenitor cells remains poorly understood. OBJECTIVE:To investigate the relationship of the Wnt signaling pathway and Aire with the differentiation of embryonic stem cells. METHODS:A two-step differentiation method was used to induce mouse embryonic stem cells to differentiate into endoderm and then into thymic epithelial progenitor cells.Mouse embryonic stem cells were infected with Aire shRNA lentivirus,and monoclonal stable strains were screened by puromycin.Mouse embryonic stem cells were collected on days 0,3 and 10 of the directed induction of differentiation after the induced differentiation by the two-step differentiation method.Cellular immunofluorescence,flow cytometry,western blot assay,and real-time qPCR were used to detect the expression changes of related genes and proteins. RESULTS AND CONCLUSION:(1)Immunofluorescence staining showed positive expression of SSEA1 and OCT4 on day 0 of targeted induction of differentiation.(2)Immunofluorescence staining showed double-positive expression of SOX17 and FOXA2 on day 3 of targeted induction of differentiation.(3)Flow cytometry results showed positive expression of EPCAM1,K5 and K8 on day 10 of targeted induction of differentiation.(4)Compared with undifferentiated mouse embryonic stem cells,the expressions of Wnt7a,β-catenin,and Gsk-3β proteins were elevated,and the expression level of Aire protein was decreased in induced differentiated thymic epithelial progenitor cells.(5)Compared with undifferentiated mouse embryonic stem cells,the expressions of Wnt7a,β-catenin,Gsk-3β and Aire mRNA were elevated in thymic epithelial progenitor cells.(6)Compared with normal cultured mouse embryonic stem cells and their ultimately differentiated thymic epithelial progenitor cells,the expression levels of Wnt7a,β-catenin and Gsk-3β proteins were reduced in mouse embryonic stem cells with knockdown of Aire genes and their final differentiated thymic epithelial progenitor cells.In conclusion,the Wnt signaling pathway and Aire are jointly involved in the process of targeted induction of differentiation of mouse embryonic stem cells into mouse thymic epithelial progenitor cells.

In recent years, immunotherapy with immune checkpoint as the target has made revolutionary breakthroughs in the treatment of a variety of advanced solid tumors. Notwithstanding the impressive long-term therapeutic benefits, their efficacy is limited to a small subset of cancer patients. Some patients experienced drug resistance and immune-related adverse events (irAEs). Immune checkpoint inhibitors (ICIs) primarily include antibodies targeting CTLA-4 and antibodies targeting PD-1 and its ligands. Thus, it is of utmost importance to screen potential biomarkers in populations that may benefit from immunotherapy, to maximize therapeutic benefits. This review summarizes the mechanism of ICIs and its related efficacy biomarker, to better guide the application of immunotherapy in clinical practice.

Objective: To investigate the relationship between enteral nutrient albumin supply and prognosis in patients with mechanical ventilation. Methods: The clinical data of 418 mechanically ventilated patients receiving enteral nutrition support treatment in intensive care unit (ICU) of the First Hospital of Jiaxing from January 2016 to June 2019 were retrospectively analyzed. According to whether the daily albumin supply was up to standard, the patients were divided into the standard group (albumin supply was ≥1.2 g·kg^-1·d^-1) and the non-standard group (albumin supply was < 1.2 g·kg^-1·d^-1). Prealbumin, transferrin levels before and after treatment, 28-day mortality, mechanical ventilation time and the length of ICU stay were compared between the two groups. Results: A total of 418 patients were included, including 225 in the standard group and 193 in the non-standard group. There were no significant differences in gender, age and disease composition between the two groups, and the baseline data were comparable. There was no significant difference in daily calories between the standard group and the non-standard group (kJ/d: 119.73±31.55 vs. 110.05±28.98, P > 0.05), but the daily albumin supply of the standard group was significantly higher than that of the non-qualified group (g·kg^-1·d^-1: 1.38±0.83 vs. 0.95±0.75, P < 0.05). There was no significant difference in the levels of prealbumin, transferrin between the two groups before treatment. The levels of prealbumin, transferrin in standard group and non-standard group were significantly higher after treatment than before [prealbumin (mg/L): 188.53±69.25 vs. 119.44±57.62, 145.18±56.92 vs. 108.81±69.50; transferrin (g/L): 2.99±0.87 vs. 1.85±0.76, 2.09±0.81 vs. 1.52±0.76, all P < 0.05]. Moreover, prealbumin and transferring in the standard group were further improved than the non-standard group [prealbumin (mg/L): 188.53±69.25 vs. 145.18±56.92, transferrin (g/L): 2.99±0.87 vs. 2.09±0.81, both P < 0.05]. In addition, mechanical ventilation time, the length of ICU stay of the standard group were significantly shorter than those of the non-standard group (hours: 147.2±7.5 vs. 216.6±8.2, 198.8±9.5 vs. 295.4±8.9, both P < 0.05), but there was no statistically significant difference in 28-day mortality [11.56% (26/225) vs. 15.03% (29/193), P > 0.05]. Conclusion Under the condition of standard enteral nutritional calories, increased of the albumin supply can improve the clinical nutritional status of patients with mechanical ventilation, shorten mechanical ventilation time and hospital stay.

OBJECTIVE: To investigate the relationship between enteral nutrient albumin supply and prognosis in patients with mechanical ventilation. METHODS: The clinical data of 418 mechanically ventilated patients receiving enteral nutrition support treatment in intensive care unit (ICU) of the First Hospital of Jiaxing from January 2016 to June 2019 were retrospectively analyzed. According to whether the daily albumin supply was up to standard, the patients were divided into the standard group (albumin supply was ≥ 1.2 g×kg^-1×d^-1) and the non-standard group (albumin supply was < 1.2 g×kg^-1×d^-1). Prealbumin, transferrin levels before and after treatment, 28-day mortality, mechanical ventilation time and the length of ICU stay were compared between the two groups. RESULTS: A total of 418 patients were included, including 225 in the standard group and 193 in the non-standard group. There were no significant differences in gender, age and disease composition between the two groups, and the baseline data were comparable. There was no significant difference in daily calories between the standard group and the non-standard group (kJ/d: 119.73±31.55 vs. 110.05±28.98, P > 0.05), but the daily albumin supply of the standard group was significantly higher than that of the non-qualified group (g×kg^-1×d^-1: 1.38±0.83 vs. 0.95±0.75, P < 0.05). There was no significant difference in the levels of prealbumin, transferrin between the two groups before treatment. The levels of prealbumin, transferrin in standard group and non-standard group were significantly higher after treatment than before [prealbumin (mg/L): 188.53±69.25 vs. 119.44±57.62, 145.18±56.92 vs. 108.81±69.50; transferrin (g/L): 2.99±0.87 vs. 1.85±0.76, 2.09±0.81 vs. 1.52±0.76, all P < 0.05]. Moreover, prealbumin and transferring in the standard group were further improved than the non-standard group [prealbumin (mg/L): 188.53±69.25 vs. 145.18±56.92, transferrin (g/L): 2.99±0.87 vs. 2.09±0.81, both P < 0.05]. In addition, mechanical ventilation time, the length of ICU stay of the standard group were significantly shorter than those of the non-standard group (hours: 147.2±7.5 vs. 216.6±8.2, 198.8±9.5 vs. 295.4±8.9, both P < 0.05), but there was no statistically significant difference in 28-day mortality [11.56% (26/225) vs. 15.03% (29/193), P > 0.05]. CONCLUSIONS Under the condition of standard enteral nutritional calories, increased of the albumin supply can improve the clinical nutritional status of patients with mechanical ventilation, shorten mechanical ventilation time and hospital stay.
Albumins/metabolism* ; Enteral Nutrition ; Humans ; Intensive Care Units ; Prognosis ; Prospective Studies ; Respiration, Artificial ; Retrospective Studies

Objective: To explore the prognosis of patients with T1b stage gallbladder carcinoma underwent different surgical procedure. Methods: The clinicopathological data of 97 patients with T1b stage gallbladder carcinoma came from 8 clinical centers from January 2010 to December 2016 and 794 patients who were admitted to the SEER database of USA from January 1973 to December 2014 were analyzed.There were 891 patients including 254 males and 637 females (1.0∶2.5) with age of (69.5±12.0)years. There were 380 patients who were less than 70 years old, 511 patients who were more than 70 years old. And there were 213 patients with the diameter of tumor less than 20 mm, 270 patients with the diameter of tumor more than 20 mm, 408 patients were unclear. There were 196 patients with well differentiation, 407 patients with moderately differentiation, 173 patients with poorly differentiation, 8 patients with undifferentiated, 107 patients were unclear. In the 891 patients with T1b stage gallbladder carcinoma, there were 562 cases accepted the simple cholecystectomy, 231 cases with simple cholecystectomy plus lymphadenectomy, and 98 cases with radical cholecystectomy. The time of follow-up were until June 2017. χ² test was used to analyze the enumeration data, rank-sum test was used to analyze the measurement data, the analyses of prognostic factors were used Cox proportional hazards model, the survival analysis was performed using Kaplan-Meier method. Results: The results of Cox proportional hazards model indicated, age, differentiation, surgical procedure were the risk factors of prognostic(1.929(1.594-2.336), P<0.01; 1.842(1.404-2.416), P<0.01; 1.216(0.962-1.538), P<0.01). The results of Kaplan Meier test indicated, the overall survival of T1b stage gallbladder carcinoma were (85.5±3.8)months, the overall survival of patients with simple cholecystectomy were (71.3±4.4)months, the overall survival of patients with cholecystectomy plus lymphadenectomy were(87.6±5.8)months, and the overall survival of patients with radical cholecystectomy were(101.7±9.3)months. The overall survival of patients with cholecystectomy plus lymphadenectomy and radical cholecystectomy were more than simple cholecystectomy(P<0.05). There were 329 patients with Lymph nodes examined in and after operations(231 patients with cholecystectomy plus lymphadenectomy, 98 patients with radical cholecystectomy). There were 265 patients with negative lymph node metastasis, the overall survival were(98.3±4.2)months. There were 64 patients with positive lymph node metastasis, the overall survival were(75.5±3.1)months. The overall survival of 38 patients with cholecystectomy plus lymphadenectomy were(62.7±2.6) months, and 26 patients with radical cholecystectomy were (82.2±3.7)months. The overall survival of patients with radical cholecystectomy were more than cholecystectomy plus lymphadenectomy(P<0.05). Conclusions The T1b stage gallbladder carcinoma patients with cholecystectomy plus lymphadenectomy or radical cholecystectomy has improved the prognosis comparing with simple cholecystectomy, significantly. When lymph node metastasis occurs, radical cholecystectomy has improved the prognosis comparing with cholecystectomy plus lymphadenectomy.

Objective To explore the practice and effect of peer education in improving the empathic ability of in-service nurses. Methods A total of 122 in-service nurses at a tertiary hospital scoring below 60％ in empathy ability, were randomly divided into a control group and a research group by data table method. The nurses in the control group received theoretical training in empathy, and the nurses in the research group participated in peer-educated periodic empathy training activities. The Chinese version of interpersonal response index scale ( IRI-C) , nurses'humanistic care quality table, general self-efficacy scale were used before and after intervention. Results Before the intervention, the scores of the two groups of Chinese version of interpersonal response index scale ( IRI-C) , perspective-taking ( PT) , Fantasies ( FS) , empathic concern (EC) and Personal Distress (PD) were not statistically significant (P >0. 05). After intervention, the scores of the two groups of Chinese version of interpersonal response index scale ( IRI-C) , Fantasies ( FS) and Personal Distress ( PD) scores in the research group were all higher than those in the control group (P<0. 05). There was no significant difference in the scoring before and after intervention in the control group (P>0. 05). The total score and personal pain (PD) dimensions of the Chinese version of interpersonal response index scale ( IRI-C) were significantly higher than those before the intervention ( P<0. 01). The total score of nurses' humanistic care quality, the score of humanistic care ability and humanistic care perception were all higher than those before intervention in the study group (P<0. 05), and differences are statistically significant. Conclusions The practice of peer-education empathy training can effectively improve the empathy and humanistic care quality of the in-service nurses, and improve the nursing service level.

Objective To analyze the pathological results and current treatment situation of patients with unexpected gallbladder carcinoma from multi-centers in China,and explore the diagnosis and treatment of unexpected gallbladder carcinoma.Methods The retrospective cross-sectional study was conducted.The clinicopathological data of 223 patients with unexpected gallbladder carcinoma who were admitted to the 8 clinical centers from January 2010 to December 2016 were collected,including 86 in the First Affiliated Hospital of Xi'an Jiaotong University,41 in the First Affiliated Hospital of Zhengzhou University,30 in the Eastern Hepatobiliary Surgery Hospital of the Second Military Medical University,27 in the Xinhua Hospital of Shanghai Jiaotong University,13 in the First Affiliated Hospital of Dalian Medical University,11 in the Tianjin Medical University Cancer Institute & Hospital,9 in the First Affiliated Hospital of Army Medical University (Third Military Medical University) and 6 in the Affiliated Hospital of North Sichuan Medical College.Treatment of patients with unexpected gallbladder carcinoma who were diagnosed by intraoperative frozen section biopsy and postoperative pathological examination followed guideline for the diagnosis and treatment of gallbladder carcinoma (2015 edition).According to tumor staging and patients' decision,postoperative adjuvant treatment was selectively performed.Observation indicators:(1) diagnosis and treatment of unexpected gallbladder carcinoma;(2) followup and survival.Follow-up using outpatient examination and telephone interview was performed to detect postoperative survival up to June 2017.Measurement data with normal distribution were represented as (x)±s.Measurement data with skewed distribution were described as M (range).The survival time was calculated using the Kaplan-Meier method.Results (1) Diagnosis and treatment of unexpected gallbladder carcinoma:of 223 patients with unexpected gallbladder carcinoma,80 were initially diagnosed using intraoperative frozen section biopsy [20 received T stage results (intraoperative T stage of 14 patients had not matched postoperative results),and 60 didn't receive T stage results],and 143 were initially diagnosed using postoperative pathological examination (13 were initially diagnosed with gallbladder benign disease by intraoperative frozen section biopsy and 130 didn't intraoperatively receive frozen section biopsy).Of 223 patients,209,10,3 and 1 were respectively confirmed as adenocarcinoma,adenoma canceration,neuroendocrine tumor and squamous cell carcinoma;6,16,32,73,75,12 and 9 were respectively detected in Tis,T1a,T1b,T2,T3 and T4 stages and undefined stage;140 underwent reoperations,including 106 with radical resection of gallbladder carcinoma and 34 with extended radical resection of gallbladder carcinoma;operation of 126 patients reached the standard and operation of 97 patients didn't reach the standard.Of 27 patients with postoperative complications,12 with postoperative hemorrhage received successful hemostasis by reoperations (7 with cystic artery hemorrhage and 5 with blood oozing from gallbladder bed);8 with suppurative cholangitis received endoscopic retrograde cholangiopancreatography and choledochotomy with drainage,including 2 deaths and 6 with improvement;2 with common bile duct injury were improved by reoperation of choledochojejunostomy + T tube drainage;2 were complicated with bile leakage induced to peritonitis and underwent bile duct repair with drainage,including 1 death and 1 with improvement;2 with hepatic failure died of treatment failure;1 with colonic injury was improved by reoperation of anastomosis.Of 223 patients,207 didn't receive postoperative adjuvant treatment and 16 received postoperative adjuvant treatment,including 8 with chemotherapy,4 with radiotherapy,2 with immunologic therapy and 2 with Chinese medicine treatment.(2) Follow-up and survival:of 223 patients,193 were followed up for 6-90 months,with a median time of 33 months.Of 193 patients with follow-up:① The operation of 2 patients in stage Tis reached the standard,including 1 with cholecystectomy and 1 with radical resection of gallbladder carcinoma,and the postoperative survival time of them were respectively 28 months and 52 months.② The operation of 14 patients in stage T1a reached the standard,including 8 with cholecystectomy and 6 with radical resection of gallbladder carcinoma,and the postoperative survival time of them were respectively (74±5)months and (79±6)months.③ Of 26 patients in stage T1b,13 and 13 received respectively cholecystectomy and radical resection of gallbladder carcinoma (reaching the standard),and postoperative survival time of them were respectively (66±4)months and (76±8)months.④ Of 68 patients in stage T2,25,37,4 and 2 patients received respectively cholecystectomy,radical resection of gallbladder carcinoma (reaching the standard),extended radical resection of gallbladder carcinoma (reaching the standard) and palliative resection,and postoperative survival time of them were respectively (42±7) months,(66±6) months,(42±3) months and (26±3) months.⑤ Of 71 patients in stage T3,20,48 and 3 patients received respectively cholecystectomy,radical resection of gallbladder carcinoma (reaching the standard) and extended radical resection of gallbladder carcinoma (reaching the standard),and postoperative survival time of them were respectively (39±8) months,(48± 11) months and (10±6) months.⑥ Of 12 patients in stage T4,3,1,5 and 3 patients received respectively cholecystectomy,radical resection of gallbladder carcinoma (reaching the standard),extended radical resection of gallbladder carcinoma (reaching the standard) and palliative resection,and postoperative survival time of them were respectively (10±4) months,12 months,(9± 5) months and (11±3) months.Conclusions The intraoperative frozen section biopsy and pathological results are the key points for diagnosis and treatment of unexpected gallbladder carcinoma.Patients in stage Tis and T1a should undergo cholecystectomy,while patients in stage T1b and above should undergo radical resection of gallbladder carcinoma or extended radical resection of gallbladder carcinoma.