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

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

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100046348
Enrollment
Unknown
Registered
2021-05-14
Start date
2021-05-14
Completion date
Unknown
Last updated
2021-12-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

chronic pharyngitis

Interventions

Sponsors

Chengdu Renpin Ear, Nose and Throat Specialist Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Meet the diagnostic criteria for chronic pharyngitis in "Practical Otorhinolaryngology"; 2. Patients between the ages of 18-65 who are diagnosed with chronic pharyngitis during acute exacerbation; 3. No treatment for pharyngitis was performed within 4 weeks before the enrollment of the study; 4. The course of the disease was 3 months to 10 years; 5. The informed consent was signed.

Exclusion criteria

Exclusion criteria: 1. Suffer from cancer or other physical diseases and specific pharyngitis (such as ulcerative membranous angina, viral pharyngitis, scarlet fever pharyngitis, blood disease pharyngitis, such as infectious mononucleosis, agranulocytosis, etc.) And pharyngeal inflammation caused by infectious diseases; 2. Patients with serious basic diseases such as diabetes and coronary heart disease; patients who do not receive external treatment of Chinese medicine; have had acupoint injection therapy within 7 days; 3. Unable to follow up; patients with excessive anxiety, high expectations for treatment, pregnant women and breastfeeding patients.

Design outcomes

Primary

MeasureTime frame
Visual Analog Scale, VAS;Time to Symptom improvement;Clinical efficacy evaluation;

Countries

China

Contacts

Public ContactZhu Li

Chengdu Renpin Ear, Nose and Throat Specialist Hospital

1968403299@qq.com+86 28 87337925 8505

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026