Effects of Ocular Electroacupuncture on Oculomotor Nerve Palsy

A Randomized Trial of Ocular Electroacupuncture for Oculomotor Nerve Palsy

The purpose of the study is to testify the efficacy of treating oculomotor nerve palsy with ocular electroacupuncture or ocular acupuncture, and to compare the efficacy between these two interventions.

The purpose of the study is to testify whether ocular electroacupuncture or ocular acupuncture is effective for oculomotor nerve palsy (ONP), through treating ONP patient for 6 weeks, using self-invented acupoints according to anatomy of extraocular muscles innervated by oculomotor nerve, and using sham acupuncture as controlled group, and try to provide clinical evidence for promoting these new techniques.

Inclusion criteria;

1. patient with confirmed diagnosis of complete oculomotor nerve palsy (with or without mydriasis) made by neurologist or ophthalmologist;
2. patient in stable condition after treatment for primary disease;
3. age between 18 to 80 years old without gender limitation;
4. haven't received acupuncture intervention for ONP before;
5. patient with conscious, willing to cooperate and voluntarily agreed to participate and signed informed consent forms.

Exclusion criteria:

1. those with other diagnosed medical conditions known to contribute to ONP symptoms, such as thyroid disease, myasthenia gravis, mitochondrial myopathy, congenital strabismus or received strabismus surgery;
2. those with color blindness, dyschromatopsia or abnormal retinal correspondence couldn't complete computerized diplopia test;
3. those with serious medical conditions that might limit their participation;
4. those with eye or other location with serious infections;
5. women who had a positive pregnancy test or who were planning to become pregnant during the study period;
6. those with bleeding tendency, blood coagulation dysfunction or taken anticoagulant drugs;
7. who had participate in other clinical trials, which may affect the results.