Evaluations of hand dysfunction by brief Michigan hand questionnaire in patients with Hirayama disease treated with surgery
10.3760/cma.j.issn.0253-2352.2019.08.007
- VernacularTitle:密歇根手功能简表评估平山病患者手功能障碍状况的研究
- Author:
Yanbin ZHAO
1
;
Yilong ZHANG
;
Yu SUN
;
Shaobo WANG
;
Li ZHANG
;
Fengshan ZHANG
;
Shengfa PAN
;
Yinze DIAO
;
Xin CHEN
;
Feifei ZHOU
Author Information
1. 北京大学第三医院骨科 100191
- Keywords:
Cervical vertebrae;
Spinal cord compression;
Upper extremity;
Muscular atrophy;
Hand;
Evaluation studies
- From:
Chinese Journal of Orthopaedics
2019;39(8):491-495
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical efficacy of anterior cervical surgery by comparative analyzing hand dysfunction using brief Michigan hand questionnaire(Brief MHQ)in Hirayama disease patients.Methods From Aug 2011 to Dec 2016,27 patients of hirayama disease who underwent surgery were enrolled in this study.The study group consisted of 27 men.The mean follow-up period was 41.1 months.The levels of surgery included 18 cases of C4-C7,6 cases of C3-C6,2 cases of C4-C6 and 1 case of C5-T1.Brief MHQ were evaluated for the 27 patients.According to the Wilcoxon analysis,the unchanged domains were analyzed with the multifactor Logistic regression analysis by preoperative duration of symptoms,age of onset,and number of affected extremities.Dynamic flexion-extension lateral X-rays were performed at baseline and at final follow-up.Results No failure of internal fixation was detected on dynamic flexion-extension lateral X-rays.Five domains of preoperative Brief MHQ had lower scores,including Function,Satisfaction,Aesthetics,Activities of daily living,Work domain.With the exception of Aesthetics and Pain domain,all the other four domains showed significant improvement after surgery.The total score was 38.44±5.83 at base-line and 43.19±4.47 at follow-up.The score of Function was 5.19±1.36 at baseline 6.37±1.15 at follow-up;The score of Satisfaction was 5.56±1.22 at baseline 6.60±1.05 at follow-up;The score of Activities of daily living was 6.33±1.84 at baseline 7.60±1.47 at follow-up;The score of Work was 6.85±1.75 at baseline 7.67±1.33 at follow-up.The risk factors of postoperative outcomes reported in the literature included duration of disease at the time of surgery,age of onset,and extremity involvement.According to the Logistic regression,pre-operation duration was the risk factor for Aesthetics domain and the cut-off time was 1.75 years.Conclusion Four domains of Brief MHQ score were improved significantly after anterior surgery for patients with hirayama disease.Brief MHQ was useful to evaluate the hand dysfunction and clinical efficacy in patients with hirayama disease.
