Effects of Using E-Cigarettes on Lungs in People With HIV (HBS Ancillary)

Completed

• Conditions: Hiv; Lung Injury

• Registration Number: NCT04794543
• Lead Sponsor: Pennington Biomedical Research Center

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2021-3-4
• Last Update Posted: 2 September 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 23

Inclusion Criteria

This project is an ancillary study to the HBS Study. Inclusion Criteria for that IRB<br>approved study are:<br><br> - documented HIV-infection<br><br> - in care at an HIV specialty clinic<br><br> - age = 18 years.<br><br>Exclusion criteria for the HBS Study are:<br><br> - a pacemaker or other implanted electronic device<br><br> - pregnant women, prisoners, cognitively-impaired subjects.<br><br>For this ancillary, the experimental group must actively use at least one of the<br>following: e-cigarettes, e-liquid vapes, burning leaf tobacco cigarettes, or inhaled<br>burning leaf marijuana (cannabis). The control group will have no use of e-cigarettes or<br>vape or active smoking in the past year.<br><br>Participants must be willing to archive data and biological samples for future use.<br><br>Exclusion from the ancillary are:<br><br> - overt respiratory or oral cavity disease<br><br> - acute illness in the past 4 weeks<br><br> - active cancer<br><br> - active weight loss program<br><br> - any other medical, psychiatric or behavioral factors that, in the judgment of the PI<br> may interfere with study participation or ability to follow the protocol

Exclusion Criteria

Not provided

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Changes in respiratory tract metabolite profiles in PLWH