The Comparison of Biomarkers of Acute Response to Cigarette Smoking and E-cigarettes Smoking Assesed in Exhaled Breath Condensate in Healthy Smokers of Traditional and Electronical Cigarettes.
Sponsor study identifier
observational
87
1 country
1
Study Start
May 8, 2017
Actual (reported)Primary Completion
July 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
October 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Electronical cigarettes, also known as "e-cigarettes" are a new phenomenon, which steadily wins more aprobation among smokers. However, there exists no much data concerning the effects of acute exposure to electronic cigarettes vapour on the respiratory system. The aim of the present study is to evaluate and compare the acute response to electronic and traditional cigarettes in healthy smokers.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
October 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 8, 2017
Actual (reported)May 12, 2017
Actual (reported)May 15, 2017
Actual (reported)July 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
October 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Inflammatory markers in exhaled breath condensate
Inflammatory markers in exhaled breath condensate in healthy subjects, smokers of traditional cigarettes and e-cigarette smokers
Approximately 1-2 months after completion of study procedures in all patients
29 healthy smokers of traditional cigarettes (min. 1 packyear)
29 healthy smokers of e-cigarettes (min. 1 packyear)
29 healthy volunteers.
Healthy smokers of traditional cigarettes, healthy smokers of e-cigarettes, healthy nonsmoking volunteers
Medical University of Warsaw, Banacha Hospital
Warsaw, 02-097, Poland
exhaled breath condensate
First Submitted
May 12, 2017
First Posted
May 15, 2017
Study Start
May 8, 2017
Actual (reported)Primary Completion
July 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The Effect of Electronic Cigarette Liquid Characteristics in Smokers.
Contact the study team to confirm eligibility.
Study Completion
October 2018
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
May 15, 2017
Record last verified: 2017-05
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Source: ClinicalTrials.gov.
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