BackgroundRehabilitation for schizophrenia typically relies on pharmacological interventions， yet their efficacy in improving social function and quality of life remains limited. In recent years， non-pharmacological approaches have shown promise in enhancing rehabilitation outcomes. However， research on the effectiveness of psychomotor therapy specifically for young and middle-aged schizophrenic inpatients is limited. ObjectiveTo explore the effects of psychomotor therapy on the rehabilitation of young and middle-aged schizophrenic inpatients， and to provide a reference for treatment strategies. MethodsA total of 104 young and middle-aged schizophrenic inpatients who met the International Classification of Diseases，tenth edition （ICD-10） diagnostic criteria and hospitalized in the Fourth People's Hospital of Wuhu from June 2021 to June 2022 were selected. Patients were randomly divided into two groups of 52 each using random number table method. Both groups received treatment with risperidone tablets （2~4 mg/d） ， along with routine nursing care. Additionally， the research group received an extra 45~55 minutes of psychomotor therapy 2~3 times per week for 12 weeks. The control group received the same psychomotor therapy after the study. Positive and Negative Symptom Scale （PANSS）， Scales of Social-skills for Psychiatric Inpatient （SSPI） and Insight and Treatment Attitude Questionnaire （ITAQ） were used to assess the patients before the intervention and at 4^th， 8^th and 12^th week after the intervention. ResultsThe main effects of intervention at different time points for PANSS positive symptoms， negative symptoms and general psychopathology subscale scores， PANSS total score， SSPI score and ITAQ score were all statistically significant （F=33.989， 204.245， 82.817， 279.596， 26.144， 7.463， P<0.01）. Furthermore， statistically significant between-group differences were observed in PANSS negative symptoms and general psychopathology subscale scores， PANSS total score， SSPI score and ITAQ score （F=30.053， 5.306， 33.417， 33.013， 18.608， P<0.05 or 0.01）. Moreover， the interaction effect of time and group were statistically significant for PANSS positive symptoms， negative symptoms and general psychopathology subscale score， PANSS total score and SSPI score （F=3.472， 9.798， 3.843， 14.390， 20.661， P<0.05 or 0.01）. After 12 weeks of intervention， the research group exhibited statistically significantly lower PANSS total score and subscale scores compared with baseline （P<0.01）， while their SSPI total score was significantly higher than that of control group（P<0.01）. Additionally， compared with the control group， the research group had statistically significantly lower PANSS total score and subscale scores ， while their SSPI score was statistically significantly higher than those of control group（P<0.01）. ConclusionPsychomotor therapy may contribute to the improvement of the psychiatric symptoms and social function in young and middle-aged inpatients with schizophrenia， enhancing their rehabilitation outcomes. ［Funded by Health Commission Scientific Research Project of Wuhu （number， WHWJ2021y073）］

Objective     To explore the evolving strategies and compare perioperative and long-term outcomes of tricuspid valve replacement (TVR) in recent 20 years in our hospital. Methods    Between 1998 and 2018, the clinical data of 608 patients who underwent TVR at the Department of Cardiac Surgery, Guangdong Provincial People’s Hospital were retrospectively analyzed. There were 201 males and 407 females, with a median age of 47.0 (36.0, 57.0) years. Patients were divided into a biological tricuspid valve (BTV, n=427) group and a mechanical tricuspid valve (MTV, n=181) group. Propensity score matching was used to balance the baseline difference. Surgical strategy evolving, postoperative and long-term outcomes were analyzed between the two groups. Results    Since 2008, the usage ratio of biological valves was significantly higher than that of mechanical valves. Seventy-nine (13.0%) patients died in hospital after TVR. Before propensity score matching, the postoperative mortality of the BTV group was higher than that of the MTV group (15.2% vs. 7.7%, P=0.012), and there was no statistical difference between the two groups after matching (10.4% vs. 7.2%, P=0.372). The duration of postoperative ventilator support in the BTV group was longer than that in the MTV group [22.0 (15.0, 37.0) h vs. 19.0 (11.0, 27.0) h, P=0.003], and the incidence of postoperative dialysis and re-thoracotomy exploring for bleeding was higher in the BTV group (8.9 % vs. 2.8%, 9.4% vs. 6.6%, respectively). However, there was no statistical difference in mortality after matching. The median follow-up time of discharged patients was 101.0 (65.0, 147.0) months, ranged from 1 to 265 months, and the follow-up rate was 82.2%. During the follow-up period, there were 101 deaths (19.1%) of whom 68 were from the BTV group and 33 from the MTV group. The survival rates at 1 year, 5 years, 10 years, 15 years and 20 years of all patients were 85.0% (95%CI 82.2-87.9), 78.9% (95%CI 75.7-82.4), 71.1% (95%CI 67.3-75.3), 59.7% (95%CI 54.2-65.6) and 51.7% (95%CI 43.3-60.7), and there was no statistical difference between the two groups after matching (P=0.46). The median time of tricuspid valve failure was 84.0 (54.0-111.0) months. Conclusion    TVR is associated with high perioperative risks. There is no statistical difference in early mortality and long-term survival between biological and mechanical valve, while patients with mechanical valve has higher risk of re-operation for valve failure. Therefore, the type of prosthetic valve can be selected according to the patients' age, physical condition and the doctors’ experience.

Objective:To explore the curative efficacy of nerve root sheath plasty under microscope in treatment of patients with Tarlov cysts.Methods:A total of 41 patients with symptomatic Tarlov cysts, admitted to our hospital from March 2016 to December 2019, were collected; these patients received surgical treatment by nerve root sheath plasty under microscope and neuroelectrophysiological monitoring. The microsurgical efficacy was evaluated by changes of pain visual analogue scale (VAS) scores and lumbar Oswestry dysfunction index (ODI) before and one week, 3 months, and 6 (or 12) months after surgery.Results:The VAS scores and lumbar ODI of 41 patients one week, 3 months, and 6 (or 12) months after surgery were significantly reduced as compared with those before surgery, and presented a gradually decreased trend, with statistically significant differences between each time point ( P<0.05). The median of improvement rate of lumbar ODI was 72.7% (58.9%, 79.7%): curative effect was excellent in 19 patients (improvement rate of lumbar ODI>75%), good in 14 patients (51%≤improvement rate of lumbar ODI≤75%), passable in 3 patients (26%≤improvement rate of lumbar ODI≤50%), and poor in 5 patients (improvement rate of lumbar ODI≤25%), enjoying rate of excellent and good curative effect as 80.5% (33/41). Postoperative cerebrospinal fluid leakage occurred in two patients without infection. Cyst recurrence occurred in one patient on the 3 rd d of surgery due to loosening of the suture of the access hole, and no recurrence occurred after the second surgery. Conclusion:The compression of Tarlov cysts on nerve root can be safely and effectively relieved by nerve root sheath plasty under microscope and neuroelectrophysiological monitoring; the symptom relief rate is high and it is not easy to recur.

Objective: To study serum zinc level in pregnancy and umbilical cord blood and their association with newborn birth weight. Methods: Pregnant women accepting obstetric examination in Ma'anshan Maternal and Child Care Center were recruited from May 2013 to September 2014. The follow up was conducted during their first, second and third trimesters of pregnancy and the self-designed questionnaire was used to collect information of social and demographic characteristics. Blood samples in the first, second pregnancy period and umbilical cord blood samples were collected and serum concentrations of zinc were assayed. 3 239 mother-infant entered the final analysis. We divided serum zinc level into low (<P₂₅), medium (P₂₅-P₇₅) and high (>P₇₅) groups according to their exposure concentrations at each trimesters. Non-conditional multivariate logistic regression model was conducted to evaluate the association between serum zinc level in first, second trimesters of pregnancy and umbilical cord blood with small for gestational age (SGA) and large for gestational age (LGA). Results: Serum zinc level in P₅₀ (P₂₅-P₇₅) during the first, second trimesters and cord blood were 1 016.18 (907.09-1 145.60), 813.36 (732.47-897.89) and 903.44 (808.71-1 015.64) μg/L, respectively. The prevalence of zinc deficiency during the first, second trimesters and cord blood were 1.5% (44/2 957), 15.9% (492/3 087) and 6.5% (176/2 707), respectively. The prevalence of total SGA and LGA were 9.7% (313/3 239) and 16.5% (536/3 239), respectively. Compared to high-level serum zinc group, the risk of SGA (OR (95%CI) in low-level serum zinc group during first trimesters was 1.51 (1.05-2.19)). Serum zinc level among second pregnancy period and umbilical cord blood had no statistically significant effect on SGA and LGA (both P values >0.05). Conclusion Zinc nutritional status of pregnant women in Ma'anshan city was at a good level. The low serum zinc level in first trimester increased the risk of SGA.

PURPOSE: This study aimed to identify potential epidermal growth factor receptor (EGFR) gene mutations in non-small cell lung cancer that went undetected by amplification refractory mutation system-Scorpion real-time PCR (ARMS-PCR). MATERIALS AND METHODS: A total of 200 specimens were obtained from the First Affiliated Hospital of Guangzhou Medical University from August 2014 to August 2015. In total, 100 ARMS-negative and 100 ARMS-positive specimens were evaluated for EGFR gene mutations by Sanger sequencing. The methodology and sensitivity of each method and the outcomes of EGFR-tyrosine kinase inhibitor (TKI) therapy were analyzed. RESULTS: Among the 100 ARMS-PCR-positive samples, 90 were positive by Sanger sequencing, while 10 cases were considered negative, because the mutation abundance was less than 10%. Among the 100 negative cases, three were positive for a rare EGFR mutation by Sanger sequencing. In the curative effect analysis of EGFR-TKIs, the progression-free survival (PFS) analysis based on ARMS and Sanger sequencing results showed no difference. However, the PFS of patients with a high abundance of EGFR mutation was 12.4 months [95% confidence interval (CI), 11.6−12.4 months], which was significantly higher than that of patients with a low abundance of mutations detected by Sanger sequencing (95% CI, 10.7−11.3 months) (p < 0.001). CONCLUSION: The ARMS method demonstrated higher sensitivity than Sanger sequencing, but was prone to missing mutations due to primer design. Sanger sequencing was able to detect rare EGFR mutations and deemed applicable for confirming EGFR status. A clinical trial evaluating the efficacy of EGFR-TKIs in patients with rare EGFR mutations is needed.
Adenocarcinoma/genetics ; Adenocarcinoma/pathology ; Aged ; Aged, 80 and over ; Animals ; Base Sequence ; Disease-Free Survival ; Female ; Humans ; Lung Neoplasms/genetics ; Lung Neoplasms/pathology ; Male ; Middle Aged ; Mutation/genetics ; Mutation Rate ; Real-Time Polymerase Chain Reaction/methods ; Receptor, Epidermal Growth Factor/genetics ; Sequence Analysis, DNA/methods ; Treatment Outcome

Objective To explore the effects of thunder-fire moxibustion in improving affected upper limb hypermyotonia of patients after stroke, so as to provide a clinical basis for improving affected upper limb hypermyotonia (spasm) after stroke. Methods From June 2016 to February 2017, we selected 100 stroke patients from Fastern Area of Dongzhimen Hospital, Beijing University of Chinese Medicine. All of the patients were divided into control group and experimental group according to the order of admission, 50 cases in each group. Patients of control group accepted routine rehabilitation training. On that basis, patients of experimental group were also treated with thunder-fire moxibustion. We compared the rehabilitation efficacy of two groups with the activity of daily living (Barthel) and the Modified Ashworth Scale (MAS). Results The scores of MAS of experimental group were (1.83±0.64) and (1.27±0.85) respectively 14 and 28 days after intervention, lower than those of control group [(2.60±0.79), (1.99±0.85)]with significant differences (t=-2.711, -2.808; P<0.01). There was a significant difference in the score of activity of daily living between experimental group (55.44±19.77) and control group (48.85±13.73), (t=2.112, P=0.037). Conclusions The thunder-fire moxibustion combined with rehabilitation could improve the activity of daily living of patients after stroke and reduce the degree of affected upper limb spasm of patients.

Objective To analyze the characteristics of lethal peritoneal dialysis related peritonitis and to define the risk factors.Methods All patients who developed PD related peritonitis between Jan.1999 and May 2015 in PUMCH were included.Clinical profiles were collected.Patients were divided into mortality group(n=16) and non-mortality group(n=182) according to whether peritonitis causing mortality.Baseline clinical profiles were compared between two groups.Cox regression analysis was used to define the risk factors for mortality.Results White blood cells [(10.2±6.3)×109/L vs (5.8±1.8)×109/L,P<0.05] increased,but serum albumin[(25.2±8.5)g/L vs (34.0±6.3)g/L,P<0.05] and potassium concentration [(3.5±0.9)mmol/L vs (4.5±1.0)mmol/L,P<0.05] decreased at the time of lethal peritonitis bacteria and fungus cultures were positive in half of the patients as bacteria (31.2%),fungus (12.5%)and mycobacterium tuberculosis (6.25%).Multiple cox regression analysis identified cardiovascular disease as the independent risk factor for peritonitis related mortality (HR 9.318,95% CI 1.875~46.305,P<0.01).Conclusions Peritonitis of patients with cardiovascular disease may cause death.

ObjectiveTo investigate the status of benefit finding in diabetic patients,and mediating effect of resilience between family support and benefit finding in diabetic patients.MethodsFive hundred and thirteen diabetic patients from a hospital of Harbin were recruited as investigative subjects from September 2015 to June 2016.The resilience scale,family adaptability,cohesion scale and benefit finding scale were used in the study.ResultsThe scores of benefit finding,resilience and family adaptability and cohesion were 55.67±12.87,70.65±10.39 and 104.25±15.38,separately.The total score of family adaptability and cohesion was positively related to the total score of benefit finding(r=0.389,P<0.05).The total score of resilience was positively related to the total score of benefit finding(r=0.155,P<0.05).The total score of family adaptability and cohesion was positively related to the total score of resilience(r=0.112,P<0.05).Benefit finding as the dependent variable,the results of hierarchical regression analysis indicated that family adaptability and cohesion (β=0.382,P<0.01),resilience(β=0.098,P<0.01)entered the regression equation.There was a partial mediating effect of resilience between family support and benefit finding in diabetic patients.The mediating effect was 0.011,accounted for 2.8% of the total effect.The resilience was the important protective factor for benefit finding.ConclusionFamily support has a direct influence on benefit finding and an indirect effect mediated by resilience on benefit finding.

Objective To explore the correlation between cervical diffusion tensor imaging (DTI) and median nerve short latency somatosensory evoked potential (MN-SLSEP) parameters in patients with cervical intraspinal tumors.Methods Twenty-two patients suffering from cervical intraspinal tumors treated with surgical resection were enrolled into study group from February 2015 to May 2016;meanwhile,22 age-matched volunteers were selected as control group.Cervical DTI and MN-SLSEP detection were performed 3 d before operation and one month after operation,respectively.The whole cervical spinal cord was divided into 3 areas,the tumor head area,the tumor area,and the tumor tail area;and the fractional anisotropy (FA) values of the 3 areas were calculated.The white matter fiber bundle was reconstructed by diffusion tensor tracking (DTT) to observe its integrity.Study group was further divided into delayed latency group (lat+ group) and normal latency group (lat group)according to the delayed latency of N9-N20 interpeak levels,and the FA values of the 3 groups at different areas were compared.Results Total removal of the tumors was achieved in 19 patients (86.4％) and subtotal in 3 patients (13.6％,two with nerve fibrolipomas and one with intramedullary neurilemmomas) of the study group.One month after the operation,the spinal function was improved in 17 patients (77.3％),and not improved in 5 patients (22.7％).The preoperative N9-N20 interpeak latency in the study group was significantly longer than that in the control group (P＜0.05).In term of preoperative fiber tract morphology of study group,the proportion of delayed N9-N20 interpeak latency in patients with interrupt type (75％) was significantly longer than that in the patients with intact type (21.4 ％,P＜0.05).FA values oflat+ and lat group in the tumor head area,tumor area,and tumor tail area were significantly lower than those in the control group (P＜0.05);and FA values of lat+ group in these three regions were significantly lower than lat group (P＜0.05).Conclusions DTI metrics correlate with MN-SLSEP measures.Through variations of quantitative parameter values and fiber tract morphology,cervical DTI can sensitively and intuitively reflect the electrophysiological changes,which could be served as a important diagnostic tool for cervical intraspinal tumors.

Objective To investigate the clinical characteristics of pulmonary artery sarcoma (PAS) and pulmonary thromboembolism(PTE), to improve doctors' awareness and the early diagnosis of PAS.Methods The clinical data of 10 PAS cases confirmed with biopsy were retrospectively analyzed,and 10 cases with PTE were selected as control group.Results (1) Main clinical manifestations of the two groups were chest tightness, shortness of breath, intermittent syncope, palpitations, chest pain and cough, and there were no statistical significance differences between the two groups (P＞0.05).(2)There were 2 cases (20.0％) PaO2 ＜80 mmHg in patients with PAS.However, there were 8 cases (80.0％)PaO2 ＜ 80 mmHg in control group.The two groups had statistically significant difference (x2 =7.200, P =0.023).(3) Wells score : the cases with PAS was in low risk (80.0％ and 10.0％),however, the cases of control group was in medium and high risk(90.0％ and 20.0％).The two groups had statistically significant difference (P =0.005, 0.001).(4) The two groups had no statistically significant difference in ECG, UCG, X-ray, lung ventilation/perfusion (P＞ 0.05).(5) There had statistically significant difference in terms of LDH and CRP between PAS and PET group (100％ vs.0, x-2 =10.796,P=0.003;100％ vs.0, x2 =15.000, P =0.000).There was faster ESR in PAS group than control group,and the two groups had statistically significant difference (75％ vs.0, x2=1.400, P =0.011).There was no case of D-Dimer＞500 μg,/L in PAS group, while 10 cases in control group, and the two groups had significant statistical difference (x2 =17.000, P =0.000).(6) There was 1 case (12.5％) with DVT in PAS group, 6 cases (60.0％) in PTE group, and the two groups had significant statistical difference (x2=10.568, P =0.001).(7) The CTPA in PAS group showed filling defect in the main pulmonary artery trunk (85.7％ vs.0) ,left pulmonary artery (85.7％ vs.10.0％) ,right pulmonary artery(100％ vs.10.0％) and both left and right pulmonary artery (85.7％ vs.10.0％), the two groups had significant statistical difference (x2 =13.247, P =0.001;x2 =9.746, P=0.004;x2 =13.388, P =0.000;x2 =9.746, P =0.004).Conclusion PAS and PTE can' t be distinguished from the clinical symptoms, ECG, UCG, X-ray,lung ventilation/perfusion imaging.PAS is easily misdiagnosed as PTE.More attention should be given.PAS can be identified early through the blood gas analysis, hypoxemia,Wells score, LDH, CRP, ESR, D-Dimer, DVT and CTPA.