Electronic Hookah and Endothelial Cell Function
Public ClinicalTrials.gov record NCT04133376. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Effects of Electronic Hookah on Endothelial Cell Function: The Role of Nicotine
Study identification
- NCT ID
- NCT04133376
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- University of California, Los Angeles
- Other
- Enrollment
- 33 participants
Conditions and interventions
Conditions
Interventions
- Electronic hookah vaping with nicotine Other
- Electronic hookah vaping without nicotine Other
Other
Eligibility (public fields only)
- Age range
- 21 Years to 39 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 15, 2020
- Primary completion
- Nov 28, 2022
- Completion
- May 28, 2023
- Last update posted
- Mar 11, 2026
2020 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, Los Angeles | Los Angeles | California | 90024 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04133376, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 11, 2026 · Synced May 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04133376 live on ClinicalTrials.gov.