ABSTRACT
Objective To observe the clinical efficacy and safety of local injection of botulinum toxin A ( BTX-A ) combined with infrared polarized light for patients with chronic migraine ( CM ). Methods Ninety-one patients with CM were randomly divided into 4 groups.Group A served as the control group in which Nimodipine was used to treat CM ( n =22 ) ; in group B infrared polarized light was used to irradiate the area of the CM for 50 to 60 d ( n =22 ) ; in group C subcutaneous injections of BTX-A were used ( n =24 ) ; and in group D infrared polarized light irradiation of the affected area was combined with subcutaneous injections of BTX-A ( n =23 ).The onset of headaches,their severity,quality of life,as well as side effects were recorded using the migraine disability assessment scale (MIDAS) and the short form of the medical outcomes study form (MOS-SF).The results obtained before and after 6 months of treatment were compared. Results Both of MIDAS and MOS-SF assessment showed significant differences before treatment and after 1,3 and 6 months of treatment in all groups.After 1,3 and 6 months of treatment,the MIDSA and MOS-SF results revealed statistically significant differences between groups A and D,as well as between groups B and C. Conclusion BTX-A injection combined with infrared polarized light exerts significant therapeutic effects on CM with few side effects.
ABSTRACT
Objective To investigate the prevalance and risk factors of post-stroke depression(PSD)in patients with the first ever stroke during first year after stroke.Methods A total of 60 eligible stroke patients were followed up for 12 months after the first ever stroke and Hamilton Rating Scale for Depression,Activity of Daily Living Scale,Neurological Functional Deficit Scores,Social Support Scale and Eysenck Personality Questionnaire(EPQ)were used to investigate the incidence and risk factors of PSD in 2 weeks,3,4 and 12 months,respectively.Results The prevalence of PSD after the first ever streke was 18.18%(12/66),29.23%(19/65),38.09%(24/63),31.67%(19/60)in 2 weeks,3,4 and 12 months after the attack of stroke,respectively.Logistic regression analysis indicated that the major risk factors of PSD were female and introvert(b=-1.55,P=0.001;b=1.59,P=0.047)in 2 weeks,poor social support,low grade of neurological functional deficit score and female(b=-0.19,P=0.005;b=0.26,P=0.01;b=2.84,P=0.03)in 3 months.poor social support and low grade of neurological functional deficit score in 6 months and 12 months after stroke re-spectively(6 months:b=-0.24,P<0.001;b=0.35,P=0.004.12 months:b=-0.17,P=0.001;b=0.33,P=0.002).Conclusions The prevalence of PSD is considerable and the risk factors of PSD are different in different stage.