Intervention group:Lianquan acupoint injection of vitamin B12 + dexamethasone

2 trials

Sponsors

Chengdu Renpin Ear, Nose and Throat Specialist Hospital

Conditions

chronic pharyngitis

Early Phase 1

A randomized controlled study on treating chronic pharyngitis by Lianquan acupoint injection of vitamin B12 and dexamethasone

RecruitingITMCTR2100004844

Chengdu Renpin Ear, Nose and Throat Specialist Hospitalchronic pharyngitis

Start: 2021-05-14Updated: 2023-02-20

A randomized controlled study on treating chronic pharyngitis by Lianquan acupoint injection of vitamin B12 and dexamethasone

RecruitingChiCTR2100046348

Chengdu Renpin Ear, Nose and Throat Specialist Hospitalchronic pharyngitis

Start: 2021-05-14Updated: 2021-12-21