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NCT01456520 · ClinicalTrials.gov registry record · Phase 1

Pharmacokinetics and Bioequivalence of Vycavert (10 mg Hydrocodone Bitartrate/325 mg Acetaminophen) Compared to the Reference Drug Norco

A Phase 1 study of Healthy, sponsored by Pfizer.

Completed
Registry status
Phase 1
Development phase
47
Enrollment target
1
Study location

NCT01456520: Completed Phase 1 study of Healthy, sponsored by Pfizer.

NCT01456520 is a Phase 1 study of Healthy that has completed, run by Pfizer. The registered enrollment target is 47 participants, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (93% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01456520, a Phase 1 study of Healthy, has completed, sponsored by Pfizer.

COMPLETED
Registry status
Phase 1
Development phase
47 participants
Enrollment target
1
Study location

Study Summary

This study aims to determine whether the hydrocodone and acetaminophen exposures following oral dosing of Vycavert are comparable to those following oral dosing of Norco.

Conditions Studied

Interventions

  • DRUG Norco
  • DRUG Vycavert

Study Locations (1)

Connecticut

  • Pfizer Investigational Site - New Haven

Trial Details

FieldValue
Enrollment Target 47 participants
Start Date 2011-10
Est. Completion 2012-01
Phase Phase 1
Pfizer

1,845 total trials

What the finished NCT01456520 record still lists

NCT01456520 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 47 participants, a relatively small participant target, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (93% lower).

The record links to 1 condition, with Healthy appearing as the primary indexed condition, and to 2 interventions - of which Norco is the first listed.

NCT01456520 reports a single indexed study location in Connecticut.

Frequently Asked Questions

What is clinical trial NCT01456520 about?

NCT01456520 is a clinical study titled "Pharmacokinetics and Bioequivalence of Vycavert (10 mg Hydrocodone Bitartrate/325 mg Acetaminophen) Compared to the Reference Drug Norco". This study aims to determine whether the hydrocodone and acetaminophen exposures following oral dosing of Vycavert are comparable to those following oral dosing of Norco.

What is the current status of trial NCT01456520?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 47 participants. The study started on 2011-10. Estimated completion is 2012-01.

What conditions does trial NCT01456520 study?

This clinical trial studies the following conditions: Healthy.

What interventions are being tested in trial NCT01456520?

The interventions under investigation include: Norco (DRUG), Vycavert (DRUG).

Who is sponsoring clinical trial NCT01456520?

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

Where is trial NCT01456520 being conducted?

This trial has 1 study location across Connecticut. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Healthy

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01456520's enrollment target sits among peer trials

47 490th of 1090 higher than 598 of 1,090 other Healthy trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy 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

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Source: ClinicalTrials.gov NCT01456520, the US trial registry maintained by the National Library of Medicine. NCT01456520 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.