Table 3 . Mean Change of Motor and Sensory Score in 3 Clinical Trials .

Study ID	Patient	Motor	Light Touch	Pinprick	p
Geffner et al [11]	8	9.87±7.3	13.37±9.8	15±9.2	<0.0001
Sykova et al [15]	19	4.7±13	5.9±21.9	5.1±14.1	<0.0001
Park et al [9]	5	14.5±5.2	23±20.6	22.1±21.9	<0.0001