Objective:

2

To compare the immediate effects of electroacupuncture (EA) and body acupuncture (BA) on gastrocnemius muscle tone in children with spastic cerebral palsy (CP).

Methods:

2

Children with spastic CP

age from 24 to 60 months

who all received rehabilitation treatment in the Department of Developmental and Behavioral Pediatrics

the First Hospital of Jilin University from April 2016 to May 2017 were enrolled in this trial and assigned to EA group and BA group through a random number table. Both EA and BA therapies were performed on acupoints of Zusanli (ST 36)

Shangjuxu (ST 37)

Sanyinjiao (SP 6)

and Xuanzhong (GB 39) for 30 min once. The root mean square (RMS)

integrated electromyogram (iEMG) of the gastrocnemius of surface electromyography (sEMG)

and Modified Tardieu Scale (MTS) of the two groups were evaluated before and after treatment. All adverse events were accurately recorded.

Results:

2

Thirty-six children with spastic CP completed the study (18 cases and 32 legs in the EA group; 18 cases and 31 legs in the BA group). There was no significant difference in RMS

iEMG and MTS between the two groups before treatment (

P

>

0.05). After treatment

compared with before treatment

RMS and iEMG significantly reduced and MTS (R2–R1) significantly increased in both EA and BA groups (

P

<

0.05)

and EA was more effective than BA in RMS and MTS (

P

<

0.05). However

the iEMG between the two groups were not statistically significant after treatment (

P

>

0.05). There was no serious adverse event during this clinical trial.

Conclusion:

2

Both EA and BA could significantly relieve the gastrocnemius muscle tone in spastic CP

and EA was more effective than BA. (Registration No. ChiCTRONC-15007633)