Evaluation of the effect a herbal lozenge tablet containing ginger, green tea, hollyhock, and mallow and on saliva secretion by measuring the difference in the weight of secreted saliva before and after taking the pill; in healthy volunteers.

Alborz University Of Medical Science0 个研究点目标入组 25 人开始时间: 待定最近更新: 2023年5月1日

试验速览

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•1. Participants should be 18 years old or older. And people over 60 years old or older should not participate in the study.
•2. Candidates should not be patient, especially diseases which are regarded to salivary glands and oral mucosa.
•3. Participants should not have dry mouth or dry eyes.
•4. Participants must be able to read, complete and sign the consent form. They should also be able to understand and answer the questionnaire.

•1. Intolerance to taking pills during the test and unwillingness to continue working.
•2. People who answer yes to the questions about dryness. These people are considered positive for dry mouth and cannot participate in the study.
•3. Lactating women and pregnant women.
•4. Participants who complain of dry mouth or dry eyes.
•5. Patients with oral lesions or other contact sensitivities.
•6. Patients suffering from autoimmune diseases such as Sjogren's syndrome, rheumatoid arthritis, systemic lupus erythematosus or progressive systemic sclerosis, because people with these autoimmune inflammatory diseases show persistent dry mouth.
•7. People with acute or chronic use of drugs that cause dry mouth. Which includes drugs such as antihistamines, antipsychotics, antidepressants and etc.
•8. Patients undergoing radiotherapy (mainly for the treatment of head and neck cancer).
•9. People with chronic disease, if it is not well controlled.
•10. People with HIV, hepatitis B or hepatitis C infection.

发起方

Alborz University Of Medical Science