The Study of AZD8529 for Smoking Cessation in Female Smokers

NCT ID: NCT02401022

Last Updated: 2017-11-29

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

214 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-07-31

Study Completion Date

2017-01-31

Brief Summary

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To evaluate the efficacy and safety of AZD8529 for smoking cessation in female smokers.

Detailed Description

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This is a 19-week, multi-center, randomized, Phase 2 clinical study comparing the efficacy of two different doses of AZD8529 (1.5 and 40 mg) in smoking cessation. Up to 2 weeks will be allowed for the Screening Period, followed by a 1-week, single-blind run-in period. At the end of Study Week 1 (on Study Day 8), medication compliance will be one of the factors used in a predictive enrichment strategy.

Conditions

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Tobacco Use Disorder

Keywords

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smoking smoking cessation cigarette

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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AZD8529 low dose

1.5 mg

Group Type ACTIVE_COMPARATOR

AZD8529

Intervention Type DRUG

comparison of different dosages of drug

AZD8529 high dose

40mg

Group Type ACTIVE_COMPARATOR

AZD8529

Intervention Type DRUG

comparison of different dosages of drug

Interventions

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AZD8529

comparison of different dosages of drug

Intervention Type DRUG

Other Intervention Names

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AZD-8529

Eligibility Criteria

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Inclusion Criteria

* Be a female smoker between the ages of 18 to 75 years.
* Want to quit smoking.
* Be currently (last 30 days) smoking 10 or more cigarettes per day and report less than 3 months of consecutive smoking abstinence during the past year.
* Be able, in the opinion of the site investigator (SI), to understand and follow all protocol-specified instructions and understand and provide written informed consent.
* Be willing to provide personal information for entry into a clinical trial registry.
* Agree to use and continue using at least one acceptable contraceptive method (oral contraceptives, IUDs, contraceptive implants under the skin, contraceptive rings or patches or injections, diaphragms with spermicide, condoms with spermicide, or abstinence) or, if not of childbearing potential, must fulfill one of the following criteria at screening: post-menopausal defined as amenorrhea for at least 12 months and with follicle stimulating hormone (FSH) levels in the laboratory defined post-menopausal range and/or documentation of irreversible surgical sterilization by hysterectomy, bilateral oophorectomy or bilateral salpingectomy or tubal ligation verified by the Site Investigator.
* Agree not to use any other smoking behavioral intervention (self-help or formal treatment), acupuncture, or other smoking cessation pharmacotherapy during the study.
* Agree to refrain from using dietary/herbal supplements other than vitamins and minerals for 7 days prior to receiving study drug and throughout the 13-week treatment period.
* Agree to attend all required clinic appointments (including 3 eye exams) during the course of the 19-week study.

Exclusion Criteria

* Please contact the site for more information
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute on Drug Abuse (NIDA)

NIH

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Shwe Gyaw, MD

Role: STUDY_CHAIR

National Institute on Drug Abuse (NIDA)

Locations

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Pharmacology Research Institute

Encino, California, United States

Site Status

Pacific Treatment and Research Center

La Jolla, California, United States

Site Status

Pharmacology Research Institute

Los Alamitos, California, United States

Site Status

Pharmacology Research Institute

Newport Beach, California, United States

Site Status

University of Maryland - College Park

College Park, Maryland, United States

Site Status

Columbia University Medical Center

New York, New York, United States

Site Status

University of Cincinnati

Cincinnati, Ohio, United States

Site Status

Centers for the Studies of Addiction

Philadelphia, Pennsylvania, United States

Site Status

Virginia Commonwelath University

Richmond, Virginia, United States

Site Status

Countries

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United States

Other Identifiers

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NIDA/VA CSP - 1032

Identifier Type: -

Identifier Source: org_study_id