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Pilot Study of Varenicline to Treat Opioid Dependence

NCT01436474 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 21

Last updated 2013-01-23

No results posted yet for this study

Summary

The objective of this proposal is to explore the potential of varenicline as a pharmacotherapeutic agent for opioid dependence and addiction.

Conditions

Interventions

DRUG

Varenicline

Patients will be randomly assigned to receive either varenicline or placebo for 45 days. Patients assigned to varenicline and are current smokers will receive 0.5mg by the oral route once a day for 3 days, followed by 0.5mg twice a day for 4 days. After the first week the dose will be increased to 1mg twice daily for the remainder of the active treatment period of the study. Patients assigned to varenicline and are non-smokers will receive 0.5mg by the oral route once a day for 6 days, followed by 0.5mg twice a day for 6 days. After the first 12 days the dose will be increased to 1mg twice daily for the remainder of the active treatment period of the study. Patients assigned to placebo will receive identical looking capsules in a dosage schedule similar to varenicline.

DRUG

Placebo

Patients will be randomly assigned to receive either varenicline or placebo for 45 days. Patients assigned to varenicline and are current smokers will receive 0.5mg by the oral route once a day for 3 days, followed by 0.5mg twice a day for 4 days. After the first week the dose will be increased to 1mg twice daily for the remainder of the active treatment period of the study. Patients assigned to varenicline and are non-smokers will receive 0.5mg by the oral route once a day for 6 days, followed by 0.5mg twice a day for 6 days. After the first 12 days the dose will be increased to 1mg twice daily for the remainder of the active treatment period of the study. Patients assigned to placebo will receive identical looking capsules in a dosage schedule similar to varenicline.

Sponsors & Collaborators

Principal Investigators

  • William Hooten, MD · Mayo Clinic

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-06-30
Primary Completion
2012-09-30
Completion
2012-12-31

Countries

  • United States

Study Locations

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Entities

Drugs
Diseases
Companies

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 NCT01436474 on ClinicalTrials.gov