U.S., Nov. 20 -- ClinicalTrials.gov registry received information related to the study (NCT07236580) titled 'Buteyko Breathing and Approach of Smoking Hygiene: Effects on Dysfucntion of Eustachian Tube and Lung Functions' on Nov. 15.

Brief Summary: adolescents are usually exposed to tobacco smoke passively. this can reduce their lung functions and negatively impact functions of Eustachian tube. The solution is to lower rates to tobacco exposure and use the support of Buteyko Breathing

Study Start Date: Sept. 15

Study Type: INTERVENTIONAL

Condition: Tobacco Smoking Eustachian Tube Dysfunction

Intervention: BEHAVIORAL: Buteyko breathing plus smoking hyeigne approach

in this group, we will include 20 adolescents who are usually exposed...