Objective:To compare the efficacies of arthroscopic modified Brostr?m procedure combined with or without peroneal tendon debridement in the treatment of chronic lateral ankle instability (CLAI) concomitant with fibular tendinitis.Methods:A retrospective cohort analysis was conducted on the clinical data of 31 patients with CLAI concomitant with fibular tendinitis, who were treated in Beijing Tongren Hospital, Capital Medical University between March 2019 and December 2021. The patients included 17 males and 14 females, aged 16-57 years [(32.8±9.6)years]. The anterior drawer test and talar tilt test were positive in all patients preoperatively. Diagnosis was confirmed by physical examination and MRI, and calcaneofibular ligament rupture was excluded. Eleven patients received arthroscopic modified Brostr?m procedure combined with peroneal tendon debridement (modified Brostr?m procedure+tendon debridement group), and 20 underwent pure arthroscopic modified Brostr?m procedure (modified Brostr?m procedure group). The operation time, intraoperative blood loss and length of hospital stay were documented. The visual analogue score (VAS) in peroneal tendon area was assessed before operation and at postoperative 2, 6 and 12 weeks. The American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score and foot and ankle outcome score (FAOS) were assessed before operation and at postoperative 6 and 12 weeks. The anterior drawer test was performed at the last follow-up. The foot and ankle ability measure (FAAM) score was assessed before operation and at the last follow-up. Postoperative wound healing and complications were also observed.Results:All the patients were followed up for 4-19 months [(11.3±3.5)months]. The operation time was (66.0±4.2)minutes in the modified Brostr?m procedure+tendon debridement group, which was significantly longer than (61.5±3.4)minutes in the modified Brostr?m procedure group ( P<0.05). There was no significant difference in intraoperative blood loss or length of hospital stay between the two groups (all P>0.05). Compared with the preoperation, the value of VAS was significantly lowered, and the values of AOFAS ankle-hindfoot score, FAOS and FAAM score were significantly increased at different postoperative timepoints (all P<0.01). No significant differences in the values of VAS, AOFAS ankle-hindfoot score, FAOS or FAAM score were seen between the two groups before operation (all P>0.05). The value of VAS was 3.0(3.0, 4.0) points in the modified Brostr?m procedure+tendon debridement group, being markedly different from 4.0(4.0, 4.0)points in the modified Brostr?m procedure group at 2 weeks postoperatively ( P<0.05). The value of VAS was 2.0(1.0, 3.0)points in the modified Brostr?m procedure+tendon debridement group, being markedly different from 3.0(2.3, 3.0)points in the modified Brostr?m procedure group at 6 weeks postoperatively ( P<0.05). At 12 weeks postoperatively, there was no significant difference in the value of VAS between the two groups ( P>0.05). There were no significant differences in the values of AOFAS ankle-hindfoot score and FAOS between the two groups at 6 or 12 weeks postoperatively (all P>0.05). The anterior drawer test was negative in all patients at the last follow-up. No significant difference was seen in the value of FAAM score between the two groups at the last follow-up ( P>0.05). All incisions were healed well in the first stage after operation, without the occurrence of joint infection, impaired joint motion, nerve injury or deep vein thrombosis. Conclusions:Arthroscopic modified Brostr?m procedure combined with or without peroneal tendon debridement can both improve the foot function in CLAI patients concomitant with fibular tendinitis. However, the combined treatment allows for early pain relief, without increasing the risk of complications, and can therefore contribute to a faster postoperative recovery.

The efficacy and safety of Saccharomyces boulardii in treatment of candida esophagitis was investigated by a single center, prospective, open label and non-inferiority trial.Eighty nine patients with candida esophagitis attending in Shanxi Provincial People′s Hospital during April 2015 to March 2016 were randomly divided into Saccharomyces boulardii group (45 cases) and nystatin group (44 cases), and oral Saccharomyces boulardii powder and Nystatin tablets were given to two groups respectively.The curative effect was evaluated by gastroscopy after the treatment.The results showed that the cure rate of Saccharomyces boulardii group and nystatin group was 68.9%(31/45)and 63.6%(28/44), and the Saccharomyces boulardii was noi inferior to nystatin (x2=3.027, P<0.05).Chi-square test showed that there was no significant difference in effective rate between two groups [91.1%(41/45)vs.93.2%(41/44), x2<0.001, P>0.05].The incidence of adverse reactions in boulardii group was significantly lower than that in nystatin group [2.2%(1/45) vs.22.7%(10/44), x2=8.636, P<0.05].The study suggests that the cure rate of Saccharomyces boulardii is not inferior to nystatin in treatment of candida esophagitis, while the incidence of adverse reactions of Saccharomyces boulardii is lower.

Objective To explore the influence of tranSCription factor FOXC2 in angiogenesis of breast cancer MCF-7 cells and to clarify the action mechanism of FOXC2 in promoting tumor angiogenesis.Methods FOXC2 gene and empty vector gene were transfected into breast cancer of MCF-7 cell line with FOXC2 lentivirus gene transfection technique to obtain stable transfection cell line. The MCF-7 cells were devided into non-transfected group,empty-vector group and over-expression group.Matrigel assay and Transwell chamber test were used to observe the changes of tube formation and migration ability of human umbilical vein endothelial cells (HUVECs)in MCF-7 cells supernatant in various groups. PT-PCR and Western blotting methods were applied to detect the expressions of FOXC2,DLL4 and Notch1 mRNA and protein.Results Compared with non-tranfected group and empty-vector group,the tube formation and the migration number of HUVECs in FOXC2 over-expression group were increased(P<0.05);the expressions of FOXC2,DLL4 and Notch1 mRNA and proteins were significantly increased(P<0.05).Conclusion The FOXC2 over-expression in MCF-7 cells can increase the tube formation ability and migration ability of HUVECs,and its mechanism may be related to Notch signaling pathway.

Objective To study the characteristics of language function development and establish the reference standards in children of4~6 years old. Methods 616 hearing normal children at the age of 3~7 from 13 provinces in China were assessed with Language FunctionEvaluation for Hearing-impaired Children. 583 usable data were analyzed via SPSS 17.0. Results The older the children were, the highertheir scores of language function evaluation were (P<0.001). The differences between boys and girls on coordination function and relaxationfunction were significant (P<0.01). The girls were better than the boys. The reference standards of children of 4~6 years old were set downbased on the regression analysis. Conclusion There are some laws on children's language function development. The reference standards ofchildren by 4~6 years old has been developed.

ObjectiveTo explore the number, incidence, structure and regional distribution of intellectual disabilities, causes of disability, and needs, etc. in Shanxi province.Methods75,016 people from 88 towns and streets of 22 cities and districts were investigated by a multi-stage sampling method in accordance with established procedures forms composed by trained investigators.ResultsThe incidence of intellectual disability was 0.34% most of which were with grade three and four in Shanxi Province. The incidence was the highest in youth in men while highest in childhood in women. The number of grades one and two of youth was more than that of other people. Incidence of intellectual disability in rural areas was significantly higher than in urban (P＜0.001). The major causes of disability were brain diseases, unknown cause, genetic, seizure disorder and other trauma. Only 43.8% of the disabled received a little services and support, including medical services and relief, poverty relief and services, rehabilitation training and services. Different people had different needs of major rehabilitation.ConclusionThe situation of intellectual disabilities was hopeful in Shanxi province. There was no discrimination of gender. Expanding groups with receiving service and support, providing targeted prevention measures according to needs of different groups and strengthening rural governance residual disability were the focus for future work.

Objective To investigate the effect of vocational rehabilitation and related factors in adult mental retarded persons in Beijing.Methods 152 mental retarded adult persons were investigated with Scale of Vocational Rehabilitation Effective for Adult with Mental Retarda⁃ tion. Results 59 (38.82%) persons improved their vocational ability after rehabilitation. The related factors of vocational rehabilitation included the causes of mental retardation and maladaptive behavior. Conclusion It is important for the vacational rehabilitation that the consultants deal with the maladaptive behavior appropriately.

ObjectiveTo study the outcome of 3 kinds of disabled children. Methods269 disabled children found in 2004 Beijing Disabled Children Sampling, which including 237 children with mental retarded disability, 57 with physical disability and 26 with psychological disability, were followed up in 2007. Results52.32% of mental disabled children, 8.77% of physical disabled, and 15.38% of psychological disabled children would not be seen as "disability" any longer. ConclusionThe disability before 6 years old is a kind of developmental disability, which may be recovery as development.

ObjectiveTo investigate the situation characteristic, cause and needs of visual disability in Shanxi Province and to provide prevention measures corresponding to different causes.MethodsBy cluster random sampling, 88 townships were selected and 75016 persons received the eye examination in 22 countries in Shanxi from July 1 to May 31 in 2006. Visual acuity and eye examination were performed by ophthalmologist and judged the causes.ResultsThe total prevalence rate of visual impairment in Shanxi was estimated to be 6.21‰.The was a significant increase in the prevalence rate of visual impairment as the age grew older(χ2＝415.54, P<0.05), those in women was higher than that in men(χ2＝40.62, P<0.05). The prevalence rate of visual impairment in countryside was significantly higher than that in city(χ2＝25.37, P<0.05).The chief causes of visual impairment were cataract(39.34%), there are 43.91% of visual impairment who had not received any rehabilitation services, and most of those were medical services (35.26%).ConclusionVisual impairment prevention should establish a social security system and security system. Increase the investment of medical services and relief. To take different preventive measures corresponding to different ages. The preventive of visual impairment of shanxi should be focus on senile eye diseases. The major work should be put in remote rural area.

Objective To explore the outcome of children with mental retardation after 3 years follow-up. Methods The subjects were 237 children with mental retardation, selected from Beijing Municipal Investigation for Children with Disability in 2004. Gesell Developmental Schedule and Wechsler Intelligence Scale for Children were used to estimate the children's intelligence. Results After 3 years, the outcome showed non-mental retarded, 124 subjects (52.32%); mild mental retarded, 46; moderate mental retarded, 32; severe mental retarded, 16; profound mental retardation, 19. The related factors include urban/suburban (B=-0.622), parental knowledge about rehabilitation training (B=-0.470) and score of personal social interaction in Gesell Test(B=-0.040). Conclusion The outcomes of children with mental retardation are different. But some problems still exist even in non-mental retarded children.

Objective To investigate the status of rehabilitation demands of persons with speech disability in Beijing.Methods 355 persons with speech disability in Beijing in the Second National Sample Survey were involved in the study;their rehabilitation status and demands were evaluated.Results Persons with speech disability mainly needed rehabilitation in institute and in community and family,rehabilitation training and medicine service were needed mainly;persons with speech disability at different age and handicapped grade had different rehabilitation demands.Conclusion Rehabilitation awareness of persons with speech disability should be improved,a group of staffs on speech rehabilitation are base to satisfy rehabilitation training demands.