[A case-control study on the treatment of carpal tunnel syndrome with needle Dao].

OBJECTIVE:To study clinical effects of needle Dao for the treatment of carpal tunnel syndrome. METHODS:From July 2014 to December 2016, 60 patients with carpal tunnel syndrome were divided into two groups: needle Dao treatment group(treatment group), and brace and medicine treatment group(control group), 30 cases in each group. There were 8 males and 22 females in the treatment group, with an average age of (49.38±7.43) years old. There were 7 males and 23 females in the control group, with an average age of (50.23±8.71) years old. There were no statistically significant differences between two groups before treatment in age, sex, course of disease, sensory nerve conduction velocity (SCV), sensory nerve action potential (SNAP), and distal motor latency(DML). The patients in the treatment group were treated with needle Dao for 1 to 2 times, while the patients in the control group were given celecoxib, vitamin B1 and vitamin B12, with the brace fixed. After treatment, the changes of SCV, SNAP and DML in two groups were observed. RESULTS:After treatment, the SCV were (48.63±7.33) m/s and (41.24±6.15) m/s in treatment group and control group separately, the SNAP were (9.89±3.71) m/s and (8.22±2.19) m/s, and the DML were(5.11±2.28) m/s and (6.13±2.23) m/s. The SCV, SNAP and DML after treatment were better than those before treatment(P<0.05). And the results of SCV, SNAP and DML of patients in the treatment group were better than those of patients in the control group(P<0.001). CONCLUSIONS:Needle Dao can effectively improve the overall treatment efficiency of patients with carpal tunnel syndrome and reduce the symptoms of patients, which is feasible and suitable to use in clinical.