CompletedNot Applicable

Effects of Secondhand Smoke on Flight Attendant Health

United States592 participantsStarted 2005-01-31

Plain-language summary

This is a study on a population of flight attendants who were exposed to occupational secondhand tobacco smoke (SHS). This research will examine associations between flight attendant SHS exposure and development of respiratory illnesses, reproductive problems, and cardiovascular diseases.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Never smoker flight attendants who began working for airlines before the smoking ban on aircrafts went into effect. Never smoker is defined as those with history of tobacco use of less than 100 cigarettes in their lifetime.
. SHS exposure for at least 1 year while working with the airlines.

Exclusion criteria

. Less than 1 year of occupational exposure to SHS
. Smoking more than 100 cigarettes over a lifetime

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Characterize the long-term effects of SHS on lung and cardiovascular function in pre-ban flight attendants

Timeframe: 25 minutes

Trial details

NCT IDNCT01639235

SponsorUniversity of California, San Francisco

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2020-12-31

View on ClinicalTrials.gov More Cardiopulmonary Disease trials