NCT00535964

Brief Summary

This study will determine whether there is a relationship between tobacco use and a heightened response to panic-producing events among adolescents. This study is fundamental research. It was not a Clinical Trial.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
180

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Jun 2007

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 1, 2007

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

September 25, 2007

Completed
2 days until next milestone

First Posted

Study publicly available on registry

September 27, 2007

Completed
1.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2009

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2009

Completed
Last Updated

November 17, 2022

Status Verified

November 1, 2022

Enrollment Period

1.8 years

First QC Date

September 25, 2007

Last Update Submit

November 14, 2022

Conditions

Panic Disorder

Keywords

Cigarette SmokingTobacco UseAdolescentsAnxiety Sensitivity (AS)

Outcome Measures

Primary Outcomes (1)

  • Relationship between cigarette smoking and panic vulnerability

    Measured at completion of laboratory testing analysis

Study Arms (1)

1

Psychologically healthy adolescents, evenly divided across the various stages of smoking uptake

Eligibility Criteria

Age12 Years - 17 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)
Sampling MethodProbability Sample
Study Population

Participants will be 180 psychologically healthy adolescents, evenly divided across the various stages of smoking uptake (i.e., non-smokers, tried smoking, experimenters, regular smokers, and daily smokers).

You may qualify if:

  • Adolescents, ranging from those who have never smoked to those who smoke daily

You may not qualify if:

  • Current or past diagnosis of a panic disorder
  • Acute or chronic cardiopulmonary or respiratory illness (e.g., asthma or bronchitis)
  • Pregnant

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Arkansas

Fayetteville, Arkansas, 72701, United States

Location

MeSH Terms

Conditions

Panic DisorderCigarette SmokingTobacco Use

Condition Hierarchy (Ancestors)

Anxiety DisordersMental DisordersTobacco SmokingSmokingBehavior

Study Officials

  • Ellen W. Leen-Feldner, PhD

    University of Arkansas

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor of Psychology

Study Record Dates

First Submitted

September 25, 2007

First Posted

September 27, 2007

Study Start

June 1, 2007

Primary Completion

April 1, 2009

Study Completion

April 1, 2009

Last Updated

November 17, 2022

Record last verified: 2022-11

Locations

US(1)