Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT01677039 · ClinicalTrials.gov registry record · Phase 1

Study to Determine the Effects of Co-Administration of Alcohol on the Absorption of Oxycodone From a Proprietary Controlled-Release Formulation

A Phase 1 study, sponsored by Pfizer.

Completed
Registry status
Phase 1
Development phase
19
Enrollment target

NCT01677039: Completed Phase 1 study, sponsored by Pfizer.

NCT01677039 is a Phase 1 study that has completed, run by Pfizer. The registered enrollment target is 19 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (68% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT01677039, a Phase 1 study, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 1
Development phase
19 participants
Enrollment target

Study Summary

The study is designed to test whether or not the rate and extent of absorption of oxycodone from a proprietary controlled-release formulation is significantly affected by co-administration of alcohol compared with controlled conditions (when the formulation is administered with water). The primary pharmacokinetic parameters are the peak concentration of oxycodone (Cmax) and the overall exposure level of oxycodone as represented by the area under the plasma concentration-time curve (AUC).

Interventions

  • DRUG Test formulation administered with water
  • DRUG Test formulation administered with 20% ethanol
  • DRUG Test formulation administered with 40% ethanol

Trial Details

FieldValue
Enrollment Target 19 participants
Start Date 2012-09
Est. Completion 2012-12
Phase Phase 1
Pfizer

1,845 total trials

What the finished NCT01677039 record still lists

NCT01677039 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 19 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (68% lower).

The record links to 0 conditions, and to 3 interventions - of which Test formulation administered with water is the first listed.

NCT01677039 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01677039 about?

NCT01677039 is a clinical study titled "Study to Determine the Effects of Co-Administration of Alcohol on the Absorption of Oxycodone From a Proprietary Controlled-Release Formulation". The study is designed to test whether or not the rate and extent of absorption of oxycodone from a proprietary controlled-release formulation is significantly affected by co-administration of alcohol compared with controlled conditions (when the formulation is administered with water). The primary p...

What is the current status of trial NCT01677039?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 19 participants. The study started on 2012-09. Estimated completion is 2012-12.

What interventions are being tested in trial NCT01677039?

The interventions under investigation include: Test formulation administered with water (DRUG), Test formulation administered with 20% ethanol (DRUG), Test formulation administered with 40% ethanol (DRUG).

Who is sponsoring clinical trial NCT01677039?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01677039's enrollment target sits among peer trials

19 1716th of 2000 higher than 281 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT03207464 · 19 participants · Phase 1

    Molecular Imaging of NET Using [C-11]MRB-PET in MS

  • NCT04318717 · 19 participants · Phase 2

    Pembrolizumab and Hypofractionated Radiation Therapy for the Treatment of Mucosal Melanoma

  • NCT05103904 · 19 participants · Phase 2

    Lenvatinib for the Treatment of Recurrent Hepatocellular Carcinoma After Liver Transplant

  • NCT05607407 · 19 participants · Phase 2

    Methimazole in Patients With Progressive Glioblastoma

Similar registry start date

  • NCT05988463 · started 2027-01-01 · Phase 1

    Dose-Escalation Study of Artesunate Patients With IPF

  • NCT07219706 · started 2026-12-10 · NA

    Dietary Fiber and Time Restricted Eating

  • NCT02831335 · started 2026-12-01

    Technical Development of Multi-Parametric Renocerebral MRI

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

Source: ClinicalTrials.gov NCT01677039, the US trial registry maintained by the National Library of Medicine. NCT01677039 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.