Jing Si herbal tea for chronic pharyngolaryngitis

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial investigates the effects of Jing Si herbal tea liquid packets on adults suffering from chronic pharyngolaryngitis. A total of 120 participants aged 20 to 70 years will be randomly assigned to either the Jing Si herbal tea group or a control group, receiving their respective treatments twice daily for one month. The study employs a randomized, double-blind design, with health questionnaires and the Reflux Symptom Index (RSI) used to assess outcomes before and after the intervention. Statistical analyses, including Student's t-test and multivariate linear regression, will be conducted to evaluate the effectiveness of the herbal tea.

Why it matters

Who can join: the full rules

Inclusion Criteria:

1. Adult men and women aged 20 to 70 years old.
2. Patients with chronic pharyngitis

Exclusion Criteria:

1. Patients who are bedridden or unable to take care of themselves.
2. Dialysis patients.
3. Patients who cannot understand the details of this study or cannot cooperate with the examination.
4. History of alcohol or drug abuse.
5. Pregnant and lactating women

Where it's running

• Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
  Chiayi City, Taiwan Recruiting

Study contacts

• Study coordinator: Juen-Haur Hwang, MD, PhD
• Email: g120796@tzuchi.com.tw
• Phone: +886-5-2648000

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.