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Acute Health Effects of Short-term Use of E-cigarettes on Pulmonary and Cardiovascular System

NCT03742700 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2018-11-15

No results posted yet for this study

Summary

The goal of our study was to assess acute, short term respiratory (airflow, FeNO, O2 saturation, exhaled air temperature) and cardiovascular (heart rate, blood pressure) responses to smoking an e-cigarette in exclusive e-smokers and dual users and to compare these effects with responses to smoking a tobacco-cigarette in exclusive tobacco smokers.

Conditions

  • E-cigarette

Interventions

BEHAVIORAL

Cigarette smoking

T-smokers were asked to smoke a cigarette of one of the popular brands (0.6mg nicotine per one cigarette) according to their everyday habits.

BEHAVIORAL

E-cigarette use

E-smokers and dual users were instructed to use e-cigarettes (12 mg/ml nicotine) in accordance with everyday habits for 5 minutes.

BEHAVIORAL

Simulation of the use of e-cigarette

The control subjects were asked to simulate the use of e-cigarettes (a device without e-liquid where aerosol was not created or inhaled).

Sponsors & Collaborators

  • Medical University of Silesia

    lead OTHER

Principal Investigators

  • Grzegorz Brożek, MD, PhD · Department of Epidemiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Poland

Study Design

Allocation
NON_RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-01-31
Primary Completion
2018-04-30
Completion
2018-06-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03742700 on ClinicalTrials.gov