Dose Linearity Study of Codeine Sulfate Under Fasted Conditions

A Single Dose, 3-Period, 3-Treatment, 6-Sequence, 3-Way Crossover Study of the Dose Linearity of Codeine Sulfate Tablets Under Fasting Conditions

Status

Completed

Phases

Phase 1

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT01009697

Enrollment

Registered

2009-11-09

Start date

2008-03-31

Completion date

2008-04-30

Last updated

2018-01-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pain

Brief summary

The objective of this study was to examine the dose linearity of Roxane Laboratories' 15 mg, 30 mg, and 60 mg codeine sulfate tablets under fasted conditions

Interventions

DRUGCodeine Sulfate

15 mg, 30 mg, and 60 mg tablets

Study design

Allocation

RANDOMIZED

Intervention model

CROSSOVER

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to 45 Years

Healthy volunteers

Yes

Inclusion criteria

* No clinically significant abnormal findings on the physical examination, medical history, or clinical laboratory results during screening.

Exclusion criteria

* Positive test for HIV, Hepatitis B, or Hepatitis C. * Treatment with known enzyme altering drugs. * History of allergic or adverse response to Codeine Sulfate or any comparable or similar product.

Design outcomes

Primary

Measure	Time frame
bioequivalence determined by statistical comparison Cmax	21 Days

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026