drugset / Trial / NCT03101722
Effects of Huperzine a on Presbycusis(Δ,kHz, DB,MMSE, AD)
RandomizedParallel-groupSingle-blindTreatment
Summary
To investigate the effects of huperzine A on tinnitus suppression, hearing and cognitive function protection in patients with presbycusis-related subjective tinnitus and cognitive impairment.
Timeline
- Start
- 2017-05-15
- Primary completion
- 2030-09-15
- Completion
- 2030-09-15
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Huperzine A | Traditional medicine (herbal / TCM) | 0.2 mg | — |