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Recruiting NCT07886099

NCT07886099 Circuit Breathing Exercise on Smoking Cessation Among Youth E-Cigarette Users

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Clinical Trial Summary
NCT ID NCT07886099
Status Recruiting
Phase —
Sponsor Chulalongkorn University
Condition E Cigarette Use
Study Type INTERVENTIONAL
Enrollment 20 participants
Start Date 2026-08-15
Primary Completion 2026-10-15

Eligibility & Interventions

Sex All sexes
Min Age 15 Years
Max Age 25 Years
Study Type INTERVENTIONAL
Interventions
Circuit breathingDiaphragmatic BreathingNormal Breathing Condition

Eligibility Fast-Check

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What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

This trial targets 20 participants in total. It began in 2026-08-15 with a primary completion date of 2026-10-15.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This study aims to investigate the acute effects of a circuit breathing intervention on nicotine withdrawal symptoms and respiratory parameters among youth who use e-cigarettes.

Eligibility Criteria

Inclusion Criteria: * Male or female aged 15-25 years. * Regular e-cigarette use for at least six months and current e-cigarette use, defined as use on at least one day per week or at least 10 puffs per day during the past 30 days. * Not regularly physically active, defined as exercising fewer than two times per week during the preceding six months. * Able to understand instructions, communicate effectively, and cooperate with the research procedures. * No history of cardiovascular disease or respiratory disease, such as asthma or chronic obstructive pulmonary disease. * No uncontrolled hypertension. Participants with controlled hypertension must have resting blood pressure ≤140/90 mmHg. * Able to move independently without assistance or assistive devices. * Willing to participate and provide informed consent. * For participants younger than 18 years, consent from a parent or legally authorized representative is required. Exclusion Criteria: * Development of an illness, injury, or other circumstance that prevents continued participation. * Withdrawal of consent or unwillingness to continue participation. * Current use of illicit drugs or other tobacco/nicotine products, including conventional cigarettes, shisha/hookah, roll-your-own tobacco, or other nicotine-containing products.

Contact & Investigator

Central Contact

Wannaporn Tongtako, Ph.D.

✉ wannaporn.t@chula.ac.th

📞 0879823131

Frequently Asked Questions

Who can join the NCT07886099 clinical trial?

This trial is open to participants of all sexes, aged 15 Years or older, up to 25 Years, studying E Cigarette Use. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT07886099 currently recruiting?

Yes, NCT07886099 is actively recruiting participants. Contact the research team at wannaporn.t@chula.ac.th for enrollment information.

Where is the NCT07886099 trial being conducted?

This trial is being conducted at Bangkok, Thailand.

Who is sponsoring the NCT07886099 clinical trial?

NCT07886099 is sponsored by Chulalongkorn University. The trial plans to enroll 20 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: November 2026  ·  Data Methodology