A Study Evaluating the Absorption Of Varenicline Through The Skin Following Once Daily Application Of A Patch For 14 Days
Public ClinicalTrials.gov record NCT01234142. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 1, Investigator And Subject Blind (Sponsor Open), Randomized, Placebo Controlled, Parallel Cohort, Escalating Multiple Dose Study To Evaluate The Safety, Tolerability And Pharmacokinetics Of A Varenicline Transdermal Delivery System In Adult Smokers
Study identification
- NCT ID
- NCT01234142
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Pfizer
- Industry
- Enrollment
- 45 participants
Conditions and interventions
Conditions
Interventions
- varenicline free base patch Drug
- placebo patch Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2010
- Primary completion
- Feb 28, 2011
- Completion
- Feb 28, 2011
- Last update posted
- Oct 13, 2011
2010 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Pfizer Investigational Site | Fargo | North Dakota | 58104 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01234142, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 13, 2011 · Synced Jun 26, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01234142 live on ClinicalTrials.gov.