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Study on the efficacy of the throat clearing function of the tablets

Study on the efficacy of the throat clearing function of the tablets

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200062139
Enrollment
Unknown
Registered
2022-07-25
Start date
2022-07-22
Completion date
Unknown
Last updated
2023-04-03

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

Conditions

chronic pharyngitis

Interventions

Experimental group:The experimental group took tablets 3 times a day for 15 days
Control group:The control group received placebo 3 times a day for 15 days

Sponsors

The Affiliated Hospital of Jiangnan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1.Patients with confirmed chronic pharyngitis 2.With pharyngeal symptoms (sore throat, itchy throat, dry throat, dry cough, foreign body sensation, aggravated by excessive speech) or pharyngeal signs (pharyngeal edema, mucosal congestion, lymphatic follicle hyperplasia in the posterior pharyngeal wall, discharge) 3.Age between 18 and 65 years old

Exclusion criteria

Exclusion criteria: 1.Patients due to tuberculosis or metastatic lung cancer lesions 2.Patients with serious diseases such as cardiovascular, cerebrovascular, liver, kidney, hematopoietic system and bronchus 3.Pregnant and lactating women 4.Have recently been taking antibiotics or other medications with throat-clearing properties 5.Failure to take tablets as prescribed or add other medications in the middle of the day and cannot fully cooperate

Design outcomes

Primary

MeasureTime frame
Improvement rate of pharyngeal symptoms;Improvement rate of Pharyngeal signs;

Secondary

MeasureTime frame
Medication Adherence;

Countries

China

Contacts

Public ContactFeng Zhang
zf9958@163.com+86 15301516836

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 6, 2026