Objective To compare balance assessment with static balance measuring equipment and clinical balance measuring scales. Methods Seventy hemiplegic stroke patients ( the patient group) and 36 healthy volunteers (the controls) were recruited. Each subject's equilibrium was measured using the Berg Balance Scale (BBS) ,the Fugl-Meyer Balance Scale (FM-B) and tetra-ataxiametry, all by the same therapist. Results The BBS and FM-B results both showed significant differences between the patient group and the control group. The data obtained through tetra-ataxiametric assessment showed that the average weight distribution index ( WDI ) and stability index (SI) were significantly lower in the patient group than among the controls. There was a strong correlation between the tetra-ataxiametric assessment results and the clinical balance test outcomes. The WDI and SI from tetra-ataxiametry were strongly correlated with Berg total static scores. Conclusions Tetra-ataxiametry and the BBS and FM-B tests can all effectively reflect the equilibrium of stroke patients. Tetra-ataxiametry can measure balance ability quantitatively, while the clinical balance tests ( BBS, FM-B) are easier to conduct.

Objective To investigate the therapeutic effects of electromyography biofeedback (EMGBF) on motor and psychological function in patients with spinal cord injury (SCI).Methods Seventy SCI patients were randomly divided into research and control groups with 35 patients in each.In addition to conventional rehabilitation,the patients in the research group received EMGBF training while those in the control group were treated with medium frequency electrotherapy.To evaluate the patients' self confidence and motor function of their paralyzed limbs,Rosenberg's self-esteem scale (RSES) and American Spinal Injury Association (ASIA) locomotor function scoring were performed before and six weeks after the interventions in both groups of patients.The changes of EMG of the quadriceps,hamstring and anterior tibial muscles of both groups in maximum contraction were also observed before and six weeks after the interventions.Results There were no significant differences in the RSES scores or ASIA locomotor function results between the groups before the interventions.ASIA locomotor function evaluation scores increased significantly in both groups after the interventions,with significantly better results in the research group.The RSES scores in the research group also improved significantly after the interventions,and RSES scoring and ASIA scoring were positively correlated in those patients.But no significant improvement in average RSES scores was found in the control group.The muscle contraction EMG amplitudes also increased significantly in patients of the research group after the interventions.Conclusions EMGBF training can enhance patients' self-confidence,which helps patients with SCI improve their motor functions.

Objective To explore the role of neurotic in parental rearing patterns and interpersonal sensitive.Methods Using stratified sampling method to test 702 middle school students,symptom checklist 90 (SCL90),Egma minnen av bardndosnaupp forstran(EMBU) and Eycenck Personality Questionnaire(EPQ) were used to investigate and take one and a half years of follow-up observation on the sample of 245 students from first grade of junior and senior middle school.Correlated variables were made the correlation analysis,regression analysis,constructing the structure equation model and using tracking data to confirm.Results (1) Neuroticism,father's affective warmth and understanding,father's excessive protection,mother's rejection and deny had a direct effect,and the variation of total symptoms could be explained 40.8％ ; father's affective warmth and understanding,father's excessive protection,mother's over-interference and over-protection,mother's rejection and deny had a indirect effect on interpersonal sensitive,and explained 24.0％.(2) Effect analysis showed father's affective warmth and understanding,father's excessive protection,mother's rejection and deny impact on interpersonal sensitive by neuroticism,and father's excessive protection was the largest which accounted for 48.0％ of the total effect.The second was father's affective warmth and understanding,accounting for 47.3 ％.The last was mother's rejection and deny accounted for 42.7％,and its indirect effect increased with the age(69.1％).All of mother's over-interference and overprotection through the neurotic influence interpersonal sensitive,and the direct effect was 50.3％ between neurotic and interpersonal sensitivity.Conclusion Indirect effect of neurotic existed in relationships of parents rearing patterns and interpersonal sensitivity.

Objective To observe the effect of the Western massage combined with muscle energy technique on masticatory muscle disorders. Methods 58 patients with masticatory muscle disorders were randomly divided into control group (n=29) and observation group (n=29). The control group accepted ultrashort wave therapy, while the observation group accepted the Western massage and muscle energy technique. They were assessed with Visual Analogue Scale (VAS) of pain and Friction index of the temporomandibular joint (TMJ) before and 4 weeks after treatment. Results The scores of VAS and Friction index of the TMJ decreased in both groups (P<0.001), and decreased more in the observation group than in the control group (P<0.001). Conclusion The combination of Western massage and muscle energy technique is advanced for masticatory muscle disorders.

Objective To compare the serum peptidome spectrum between nephrotic syndrome patients and normal controls, and to search for their variations. Methods The serum peptide profiling was determined by ClinProt magnetic bead enrichment and matrix assisted laser desorption ionisation time-of-flight mass spectrometry (MALDI-TOF MS) in 17 mesangial proliferative glomerulonephritis (MsPGN) patients, 12 minimal change nephrotic syndrome (MCNS) patients, 10 membranous nephropathy (MN) patients, 10 focal segmental glomerulosclerosis (FSGS) patients, and 10 healthy volunteers. Results 5 differentially expressed polypeptides were screened out between MsPGN and normal controls (15.28±7.61, P＜0.01). 7 differentially expressed polypeptides were screened out between MCNS and normal controls (2.16±1.59, P＜0.01). 6 differential expressed polypeptides were screened out between MN and normal controls (35.48±13.71, P＜0.01). 5 differential expressed polypeptides were screened out between FSGS and normal controls (18.06±8.07, P＜0.05). The statistical significance was set at P＜0.05. A Genetic Algorithm was used to set up the classification model between patients and normal controls. The model separated MsPGN, MCNS, MN and FSGS group from normal controls with a cross validation of 96.18%, 100%, 98.53% and 94.12%, respectively. The recognition capabilities were 100%. Conclusions The study established the serum peptidome spectrum for nephrotic syndrome by proteomic technology, and provided a new viewpoint to better understand the pathogenesis of nephrotic syndrome.

OBJECTIVE: To evaluate the safety and feasibility of neoadjuvant chemotherapy prior elective surgery following self-expanding metallic stents (SEMS) for complete obstructive left hemicolon cancer. METHODS: This prospective, multicenter, open-labelled trial was approved by the Ethics Committee of Beijing Chaoyang Hospital, Capital Medical University(2016-ke-161-1) and registered in Clinicaltrials.gov (NCT02972541). INCLUSION CRITERIA: (1)age between 18 and 75 years old;(2) adenocarcinoma confirmed by pathology;(3) left hemicolon cancer confirmed by clinical manifestations and imaging examinations with the distance to anal verge > 15 cm; (4) resectable cancer evaluated by imaging examination without distant metastasis; (5) Eastern Cooperative Oncology Group (ECOG) score ≤ 1 or Karnofsky Performance Scale (KPS) > 70, indicating tolerance of neoadjuvant chemotherapy and operation; (6) absence of chemotherapy or radiotherapy within past six months; (7) bone marrow system and hepatorenal function: hemoglobin ≥ 90 g/L, neutrophil ≥ 1.5×10/L, platelet ≥ 80×10/L, total bilirubin ≤ 1.5×ULN(upper limits of normal), serum transaminase ≤ 2.5×ULN, serum creatinine ≤ 1.0×ULN, endogenous creatinine clearance rate > 50 ml/min; (8) sign for informed consent. EXCLUSION CRITERIA: (1) multiple primary colorectal cancer; (2) rejection of operation;(3) presenting peritonitis or bowel perforation before SEMS; (4) unqualified conditions proved by inspector from registration data. According to inclusion criteria, 62 consecutive patients receiving neoadjuvant chemotherapy prior to elective surgery following SEMS for complete obstructive left hemicolon cancer from Beijing Chaoyang Hospital of Capital Medical University (n=31), Qilu Hospital of Shandong University (n=14), the Third Xiangya Hospital of Central South University (n=13), Zhongnan Hospital of Wuhan University (n=2), the Fourth Hospital of Hebei Medical University (n=2) between December 2015 and December 2017 were prospectively enrolled in this study. Patients were divided into neoadjuvant chemotherapy group and elective surgery group according to the investigator's clinical experience and patient's preference. Patients in the elective surgery group received surgery within one to two weeks after SEMS placement without neoadjuvant chemotherapy. Those in the neoadjuvant chemotherapy group received 2 cycles of CapeOX or 3 cycles of mFOLFOX6 neoadjuvant chemotherapy within one to two weeks after SEMS placement, and then underwent surgery within 3 weeks after finishing neoadjuvant chemotherapy. Data between groups were compared using Student t-test, chi-square analysis or Fisher exact test analysis, including basic clinical informations, operational conditions and postoperative complications. The adverse reactions during the neoadjuvant chemotherapy were recorded. Surgical difficulty was assessed using visual analog scales ranging from 1 to 10, where 1 represented the lowest and 10 the highest degree of surgical difficulty, as judged by the surgeon. RESULTS: The study included 38 males and 24 females with mean age of (64.8±8.8) years. The clinical baseline data between 2 groups were not significantly different (all P>0.05) except the average time interval between SEMS and surgery was significantly longer in neoadjuvant chemotherapy group [(61.6±13.5) days vs. (10.4±5.2) days, t=16.679, P<0.001]. There was no stent migration in either group. Three patients had perforation in the elective surgery group; one patient had perforation and one had obstruction in the neoadjuvant chemotherapy group; and all these patients received emergent surgery. Adverse reactions of neodajuvant chemotherapy were mainly degree 1 and 2 except one patient with degree 3 diarrhea. Patients in neoadjuvant chemotherapy group had significantly lower rate of stoma [4.8%(1/21) vs. 34.1%(14/41), χ²=6.538, P=0.011], higher rate of laparoscopic surgery [71.4%(15/21) vs. 36.6%(15/41), χ²=6.751, P=0.009], shorter mean operative time (147 minutes vs. 178 minutes, t=-3.255, P=0.002), less mean intraoperative blood loss (47 ml vs. 127 ml, t=-4.129, P<0.001), lower degree of surgical difficulty(3.3 vs. 5.6, t=-5.091, P<0.001), shorter mean postoperative exhausting time (56.2 hours vs. 69.0 hours, t=-2.891, P=0.006), and shorter mean postoperative hospital stay (8.5 days vs. 13.5 days, t=-2.246, P=0.028) as compared with patients in the elective surgery group. Surgical site infection rate and anastomotic leakage rate did not differ significantly between two groups(all P>0.05). CONCLUSION Neoadjuvant chemotherapy prior elective surgery following SEMS is a relatively safe and feasible approach in the treatment for obstructive left hemicolon cancer, and is associated with less stoma, more laparoscopic surgery, shorter operative time, less blood loss, lower surgical difficulty, and faster postoperative recovery as compared with conventional elective surgery.
Aged ; Colorectal Neoplasms ; surgery ; therapy ; Female ; Humans ; Intestinal Obstruction ; Male ; Middle Aged ; Neoadjuvant Therapy ; Prospective Studies ; Stents ; Treatment Outcome