1.fMRI Study of Speech Processing in Presbycusis Patients
Yihong DENG ; Xianming CHEN ; Yonghui LIANG ; Cuixia WANG ; Ping LUO
Journal of Audiology and Speech Pathology 2015;(4):361-366
Objective To study the brain functional activation under speech stimulation in presbycusis pa‐tients using blood oxygenation level dependent functional magnetic resonance imaging (BOLD - fMRI) .Methods Eighteen normal hearing young volunteers ,10 normal hearing elderly people and 10 presbycusis patients received fM ‐RI under auditory task .Experimental tasks included monosyllabic verbal stimulating at tone of 1 kHz and sound in‐tensity to 90 dB ± 3 dB(after ambient noise detector Smart Sensor AR844 measurement and calibration) randomly transmitted to left and right ear .Following block design ,each stimulus was repeated twice .The lateralization of brain activation analysis observed changes in hemispheric dominance cases (or ear advantage change) .We observed brain activation analysis and changes of hemispheric lateralization advantage (or ear advantages) .SPM5 software was used to deal with the original pictures in the off - line work station to get fictional maps ,volume and intensity of the acti‐vated brain regions of interest ,and calculate the laterality index (LI) .Results To young people ,regardless of left or right ear stimulation ,the contralateral (region of intrest ,ROI) activation volume and intensity significantly increased compared to ipsilateral ,appearing contralateral hemispheric dominance ,and laterality index were - 0 .58 (left ear stimulation) and 0 .37 (right ear stimulation) .Compared to young people ,elderly people with normal hearing and presbycusis contralateral hemisphere conduction advantage was significantly reduced under monaural stimulation ,and the laterality indexes were - 0 .24 ,0 .28 (the aged group) ,- 0 .18 ,0 .25 (presbycusis group) .Young people received the left and the right ear auditory task respectively ,and the ratio of the total volume of bilateral ROI activation was 1 :2 .06 ,appearing to the right ear advantage (left brain dominance) .While the aged and presbycusis group manifes‐ted as right ear advantage decreased (left ear advantage enhanced) ,whose the total volume ratio was 1 :1 .51 for the old normal subjects and 1 :1 .61 for the hearing impaired seniors .Conclusion Auditory verbal tasks activated brain regions in the superior temporal gyrus and middle temporal gyrus were most obvious .Aging may cause these brain regions to be activated weaker ,appearing to the trend of contralateral hemisphere .The aging and deafness lead to the cortical reorganization .This may be one of the reasons for the declined speech recognition .
2.Application of ultrasound biomicroscopy on skin assessment in normal adults and psoriasis patients
Shuo, LI ; Xiaoning, LIANG ; Yan, ZHANG ; Cuixia, LIU ; Yali, HUANG ; Ruigang, LU ; Ruijun, GUO
Chinese Journal of Medical Ultrasound (Electronic Edition) 2015;(1):30-34
ObjectiveTo investigate the features of normal and psoriasis skin on ultrasound biomicroscopy (UBM) and explore the method of thickness measurement.MethodsUsing 50 MHz ultrasound probe of biological microscope, ultrasonographic observation and ultrasonic thickness measurement were conducted in 90 normal adults and 40 psoriasis patients. Innormal patients, ultrasound evaluations were performed at 10 different parts of the body skin.ResultsOn sonogram, the normal skin showed a “sandwich” structure with two parallel hyperechoic bands and the middle isoechoic dots and short liens. The sonograms of the psoriasis skin showed obviously thickened epidermis and dermis, disordered internal structure and clear boundary from adjacent normal skin. The range of the epidermis’ thickness measurement was between the medial forearm (0.12±0.03) mm and the palm (0.29±0.15) mm. The range of dermal thickness measurement was between the back hand (1.18±0.32) mm and parasternal (1.55±0.21) mm. Psoriasis skin was thicker than the uninvolved skin (P<0.001). And the dermis’ thickness of uninvolved skin in psoriasis patients was thicker than that of the normal adults (P<0.001).ConclusionNormal adult’s epidermis, dermis and skin appendages can be shown clearly using 50 MHz ultrasound biomicroscopy. And ultrasound biomicroscopy canaccurately measure the thickness of dermis and epidermis, which provides the basis for the diagnosis and treatment of psoriasis.
3.0 to 6-year-old Children with Mental Retardation in Beijing in 2004: A 3-year Follow-up
Yong LI ; Aimin LIANG ; Cuixia SHAO ; Zhixiang ZHANG ; Xiuling ZHANG ; Jiliang SHI ; Chengyi QU
Chinese Journal of Rehabilitation Theory and Practice 2009;15(6):583-584
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.
4.Logistic Regression Analysis of Rehabilitation Needs of Children with Mental Retardation in Beijing
Changfen GU ; Yong LI ; Aimin LIANG ; Yaohong CHEN ; Cuixia SHAO ; Jiliang SHI ; Yan CAO
Chinese Journal of Rehabilitation Theory and Practice 2009;15(2):185-187
Objective To analyze the social and family factors influencing rehabilitation of mental retarded children.Methods 237 children diagnosed as mental retardation in 2004 in Beijing were researched with Self-designed Questionnaires and data were analyzed by Cross-tabs and Logistic Regression statistical method.Results The analysis showed that the degree of disabilities (P<0.001), education received (P<0.05), and the attitude from community to these children (P<0.05), were factors influencing rehabilitation of mental retarded children.Conclusion The degree of disabilities is the most important influencing factor to rehabilitation of mental retarded children; the mild or moderate mental cases can get good rehabilitation in a better community and family environment. The attitude to these children from community can make a great help to the rehabilitation.
5.Comparison of Clinical Efficacy and Safety of Amiodarone and Propafenone in the Treatment of Chronic Atri-al Fibrillation Cardioversion
Zhanxiong XIE ; Cuixia LIANG ; Qingwen WANG ; Guihong CHEN ; Chaofeng LIAO ; Zhongming WEN
China Pharmacy 2015;(21):2916-2918
OBJECTIVE:To compare the clinical efficacy and safety of amiodarone and propafenone in the treatment of chron-ic atrial fibrillation cardioversion. METHODS:60 patients with chronic atrial fibrillation cardioversion were randomly divided into propafenone group and amiodarone group. All patients were given conventional treatment,including treating primary disease,con-trolling symptoms,orally giving aspirin,intravenous infusion of GIK,monitoring heart rate,QT interval,P-R interval,QRS time,serum potassium and serum magnesium,etc. On this basis,propafenone group was orally given propafenone 450 mg for con-tinuous 3 months,3 times a day,and then the dose was decreased to 300 mg to maintain the sinus rhythm;amiodarone group was orally given amiodarone 200 mg for continuous 7 d a month,twice a day,and then the dose was decreased to 200 mg or 100 mg to maintain the sinus rhythm. The clinic data in 2 groups was observed,including clinical efficacy,simple drug cardioversion,elec-trical cardioversion,electrical cardioversion power,hospitalization time and incidence of adverse reactions,and the recurrence rate in 48 months was followed up. RESULTS:There were no significant differences in the clinical efficacy,simple drug cardiover-sion,electrical cardioversion,electrical cardioversion power,hospitalization time,incidence of adverse reactions and recurrence rate between 2 groups(P>0.05). CONCLUSIONS:Based on the conventinal treatment,amiodarone and propafenone have similar clinical efficacy and safety in the treatment of chronic atrial fibrillation cardioversion,and both of them can be used as the conven-tional drugs for treating chronic atrial fibrillation cardioversion.
6.Effect of Liberman mental rehabilitation training on social function of patients with chronic schizophrenia
Liyan LI ; Zhifei LIANG ; Hongchun LI ; Zixian WEN ; Bing YANG ; Cuixia LIU
Modern Clinical Nursing 2015;(6):56-58
Objective To explore the effectiveness of Liberman mental rehabilitation training on social function of the patients with chronic schizophrenia. Methods Sixty-two in-patients with stable chronic schizophrenia were trained for 12 weeks with Liberman mental rehabilitation technique. The social disability screening schedule (SDSS) was used to assess the social function before and after training. Result After training, the scores by SDSS were lower those than before training with statistical significance (P < 0.001). Conclusion Liberman mental rehabilitation training can improve the social function of patients with chronic schizophrenia.
7.Analysis on the reasons of contrast agent reflux during transvaginal real-time three-dimensional hysterosalpingo-contrast sonography
Na LIANG ; Qingqing WU ; Jinghua LI ; Fengyun GAO ; Cuixia GUO ; Yuan TIAN
Chinese Journal of Ultrasonography 2015;(9):797-799
Objective To discuss the possible reasons of contrast agent reflux during transvaginal real-time three-dimensional hysterosalpingo-contrast sonography (TVS RT-3D-HyCoSy),and in order to provide scientific evidences for reducing the contrast agent reflux.Methods The sonographic features of contrast reflux were observed in the images of 167 infertile patients who underwent TVS RT-3D-HyCoSy, and the association of the incidence rate of the reflux with tubal patency,the types of infertility,endometrial thickness,menstrual clean days,abnormal uterine cavity,the history of intrauterine operations,pelvic operations and ectopic pregnancies were analyzed.Results The incidence rate of the reflux during TVS RT-3D-HyCoSy was 41 .3%.The incidence rates of reflux in unilateral patency and bilateral obstruction were 4.929 and 9.21 5 times of that of bilateral patency respectively.The incidence rate of reflux in the secondary infertility cases was significantly higher than that of primary ones(P <0.05).Logistic regression analysis demonstrated that the reflux is associated with the tubal patency,the endometrial thickness and the history of intrauterine operations,and none of the other factors.Conclusions TVS RT-3D-HyCoSy could differentiate the images of reflux better;the proper timing of the contrast examination and avoiding the damage of endometrium would reduce the incidence of the reflux.
8.Rehabilitation and Related Affecting Factors in Developmental Disabled Children in Beijing
Yong LI ; Cuixia SHAO ; Aimin LIANG ; Lin SUN ; Jing LIU ; Jiliang SHI ; Chengyi QU
Chinese Journal of Rehabilitation Theory and Practice 2008;14(10):989-991
Objective To investigate the rehabilitation conditions of the developmental disabled children.Methods 269 developmental disabled children were involved.Among them,237 children were with mental retarded disability,57 with physical disability and 26 with psychological disability.Questionnaire was used to estimate their condition and affecting factors.Results The prevalence of non-rehabilitation in mental retarded children was 71.31%,in physical developmental disabled children was 33.93%,and in psychological developmental disabled children was 42.31%.The rehabilitation measures focused on training and medical service,rarely on psychological service.The rehabilitation's affecting factors included singleton(P<0.01),maternal age(P<0.01),parental educational degree(P<0.05) and parental understanding of the rehabilitation(P<0.001).Conclusion The factors affecting rehabilitation are complicated,and what we should do now is to subside the poor family,propagandize the rehabilitation knowledge to the children's parents.
9.Outcome of 3 Kinds of Disabled Children in Beijing: A 3-year Follow-up
Yong LI ; Cuixia SHAO ; Jiliang SHI ; Nina XIONG ; Chengyi QU ; Zhixiang ZHANG ; Xiuling ZHANG ; Aimin LIANG ; Lin SUN ; Jing LIU
Chinese Journal of Rehabilitation Theory and Practice 2011;17(1):53-55
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.
10.Early stage elevated platelet count is an independent risk factor for the poor prognosis of peritoneal dialysis-associated peritonitis
Cuiyan YU ; Chao XIE ; Cuixia WU ; Yuhe CHEN ; Zijie LIANG ; Peiyi YE ; Yaozhong KONG
Chinese Journal of Nephrology 2020;36(8):583-587
Objective:To determine whether the early stage platelet count can predict the outcome of peritoneal dialysis-associated peritonitis (PDAP).Methods:A retrospective cohort study was conducted by selecting PDAP patients who were hospitalized in the First People's Hospital of Foshan from January 2012 to January 2019. According to the final treatment outcome, the patients were divided into cured group and withdrawn group. The withdrawn group included patients who transferred to hemodialysis or died. Basic data on demography, blood routine examination, peritoneal fluid, biochemical indicators were compared between the two groups. Logistic regression analysis was used to analyze the withdrawn risk factors of PDAP.Results:There were 180 patients included in the study, including 112 cases in the cured group and 68 cases in the withdrawn group. Compared with the cured group, there were older age [(53.38±14.17) years old vs (48.41±13.04) years old, t=2.407, P=0.017], longer age of dialysis [(49.20±26.05) months vs (30.36±32.97) months, t=4.034, P<0.001], longer hospital stay [(23.88±11.50) d vs (17.80±3.95) d, t=5.133, P<0.001] and higher platelet count [(285.55±107.23)×10 9/L vs (234.90±74.03)×10 9/L, t=3.450, P=0.001], lower serum albumin [(31.72±7.47) g/L vs (35.40±4.93) g/L, t=-3.972, P<0.001] in the withdrawn group. Multivariate logistic regression analysis showed that longer dialysis age ( OR=1.012, 95% CI 1.007-1.024, P=0.015) and higher platelet count ( OR=1.013, 95% CI 1.004-1.026, P=0.008) were independent risk factors, and higher serum albumin ( OR=0.941, 95% CI 0.896-0.988, P=0.005) was an independent protective factor of withdrawal from peritoneal dialysis in PDAP patients. Conclusions:The long dialysis age, early high platelet count are independent risk factors and high serum albumin level is an independent protective factor for withdrawal from peritoneal dialysis in PDAP patients.