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COMPLETEDNANCT04133376

Electronic Hookah and Endothelial Cell Function

Electronic nicotine delivery systems (ENDS) are a rapidly growing global epidemic among adolescents and young adults. Unlike other ENDS such as e-cigarettes, e-hookahs are used through traditional wat...

Lead sponsor: University of California, Los Angeles•1 U.S. locations•View source on ClinicalTrials.gov

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Sponsors

Lead Sponsor

University of California, Los Angeles

Collaborators

Tobacco Related Disease Research Program

Age

21 - 39 years

Sex

ALL

Healthy Volunteers

Yes

Inclusion Criteria

•21-39 years old hookah smokers: smoked hookah \>12x in last 12 months
•21-39 years old e-cigarette users: vaped \>12x in last 12 months
•no history of illicit drugs
•no evidence of cardiopulmonary disease by history/ physical
•no diabetes: fasting blood glucose \<100 mg/dl
•BP\<140/90mmHg
•resting HR\<100 bpm
•BMI\<30kg•m2
•no prescription medication

Exclusion Criteria

•exhaled CO\>10 ppm (smoking non-abstinence)
•positive pregnancy test
•psychiatric illness

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: March 12, 2026Terms

Trial snapshot

StatusCOMPLETED

PhaseNA

Enrollment33

Start dateJan 2020

Last updatedMar 12, 2026

Condition

Smoking Endothelial Dysfunction

Locations shown

University of California, Los Angeles

Los Angeles, California

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: March 12, 2026Data synced to Clareo: May 10, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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