A Multicenter, Observational Study to Evaluate Clinical Manifestation, Diagnosis and Treatment of Primary Hemifacial Spasm in Chinese Patients
Clinical trial NCT01728428 · COMPLETED
Trial details
- NCT number
- NCT01728428
- Sponsor
- Peking Union Medical College Hospital
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2012-02-01
- Primary completion
- 2012-09-01
- Enrollment
- 1003
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