- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02087800
Smoking, Stress & Allopregnanolone Response
Effect of Smoking on Stress-Induced Allopregnanolone Response in Women by Menstrual Phase
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Cigarette smoking persists as the leading cause of preventable morbidity and mortality. Thus, finding ways to maximize quitting behavior is critical. Women have a more difficult time achieving smoking abstinence than men. The risk for smoking relapse appears to vary by menstrual phase such that the follicular phase is associated with greater risk compared to the luteal phase. Women are also more likely to smoke in response to stressful stimuli than men. Allopregnanolone (ALLO) is a stress-reducing neuroactive steroid that is primarily metabolized from the sex hormone progesterone and, therefore, varies by menstrual phase in women. Recent preclinical literature has indicated that ALLO may protect against drug abuse behaviors. Unfortunately, ALLO remains largely unexplored in clinical samples containing women.
In this study we aim to characterize the effect of smoking on stress-induced ALLO response in women by menstrual phase. To achieve this goal, we will recruit a sample of premenopausal women who smoke (n=30) and do not smoke (n=30) to participate in a controlled cross-over study. All participants will complete two four-hour lab sessions timed to occur in the Follicular (F; low ALLO) and Luteal (L; high ALLO) menstrual phases. Each lab session will contain an acute stressor along with a timed series of assessments including blood samples (for ALLO measurement) and self-report of mood and perceived stress.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55455
- University of Minnesota Tobacco Research Program
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Female between the ages of 18-40 years old
- Stable physical/mental health,
- Self-report of regular menstrual cycles,
- Self-report of either smoking either current or never smoking,
- English fluency,
- Ability to provide informed consent
Exclusion Criteria:
- Self-report of current use of illicit drugs, other tobacco products, nicotine, or smoking cessation medications,
- Current or recent pregnancy or breastfeeding,
- Current or recent use of exogenous hormones (including birth control pills),
- Current or recent use of psychotropic medications.
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
F Phase Lab session
Potential participants will complete an interview over the phone, followed by an in clinic office visit, to assess eligibility.
Those who meet eligibility criteria will be invited to attend two four-hour lab sessions.
Lab sessions will occur in the F (F phase lab session) and L phases (L phase lab session) of menses.
In this arm, the F phase lab session will be first.
Followed by the L phase lab session.
|
F phase sessions will occur three to seven days post the onset of menses.
It will include blood draws, an acute stressor and completion of questionnaires.
L phase sessions will occur six to ten days prior to the onset of the next expected menses.
It will include blood draws, an acute stressor and completion of questionnaires.
|
L Phase Lab Session
Potential participants will complete an interview over the phone, followed by an in clinic office visit, to assess eligibility.
Those who meet eligibility criteria will be invited to attend two four-hour lab sessions.
Lab sessions will occur in the F (F phase lab session) and L phases (L phase lab session) of menses.
In this arm, the L phase lab session will be first.
Followed by the F phase lab session.
|
F phase sessions will occur three to seven days post the onset of menses.
It will include blood draws, an acute stressor and completion of questionnaires.
L phase sessions will occur six to ten days prior to the onset of the next expected menses.
It will include blood draws, an acute stressor and completion of questionnaires.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in allopregnanolone levels
Time Frame: 6 weeks
|
The change in ALLO after delivery of the acute stressor will be analyzed.
|
6 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in mood
Time Frame: 6 weeks
|
We will analyze ALLO levels and mood to see if there is an association between the two.
|
6 weeks
|
Change in stress level
Time Frame: 6 weeks
|
We will analyze ALLO levels and perceived stress level to see if there is an association and whether stress changes as ALLO levels change.
|
6 weeks
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- 2013NTLS120
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Smoking Cessation
-
University of Southern CaliforniaAmerican Cancer Society, Inc.CompletedSmoking | Smoking Cessation | Smoking, Cigarette | Smoking Behaviors | Cessation, SmokingUnited States
-
Nabi BiopharmaceuticalsNational Institute on Drug Abuse (NIDA)CompletedSmoking | Smoking Cessation | Tobacco CessationUnited States
-
Claremont Graduate UniversityNational Cancer Institute (NCI)CompletedSmoking | Smoking Cessation | Tobacco Use | Tobacco Smoking | Tobacco Use Cessation | Smoking, CigaretteUnited States
-
Heidelberg UniversityPfizerTerminatedSmoking | Smoking Cessation | Tobacco Use CessationGermany
-
Mayo ClinicNational Institute on Drug Abuse (NIDA)CompletedSmoking | Smoking Cessation | Tobacco Use | Tobacco Smoking | Tobacco Use Cessation | Smoking, Tobacco | Smoking, CigaretteUnited States
-
University of MiamiFlorida Department of HealthRecruitingSmoking Cessation | Tobacco Smoking | Tobacco Use CessationUnited States
-
University of ChicagoNational Institute on Drug Abuse (NIDA); National Institutes of Health (NIH)Completed
-
Weill Medical College of Cornell UniversityNational Heart, Lung, and Blood Institute (NHLBI)TerminatedSmoking | Smoking CessationUnited States
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Completed
-
University of MiamiUniversity of MinnesotaCompletedSmoking | Smoking CessationUnited States
Clinical Trials on F phase lab session
-
Ohio State University Comprehensive Cancer CenterRecruitingE-cigarette UseUnited States
-
Beni-Suef UniversityCompletedEducational ProblemsSaudi Arabia
-
Virginia Commonwealth UniversityNational Institute on Drug Abuse (NIDA)CompletedElectronic CigarettesUnited States
-
Virginia Commonwealth UniversityCompleted
-
Virginia Commonwealth UniversityNational Institute on Drug Abuse (NIDA)TerminatedElectronic CigarettesUnited States
-
University of FloridaNational Institute on Alcohol Abuse and Alcoholism (NIAAA)Completed
-
University of California, IrvineJacobs FoundationCompletedDepression | Stress | Anxiety | Loneliness | Distress, Emotional | Mental Health IssueUnited States
-
OHSU Knight Cancer InstituteOregon Health and Science University; Progenics Pharmaceuticals, Inc.Not yet recruitingProstate Adenocarcinoma | Castration Resistant Prostate Cancer | Castration Sensitive Prostate CancerUnited States
-
M.D. Anderson Cancer CenterPfizer; NAL PHARMAActive, not recruiting
-
Alliance for Clinical Trials in OncologyNational Cancer Institute (NCI)Recruiting