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Bioequivalence study of two different Omeprazole formulations

Comparative bioequivalence study of two different Omeprazole 20 mg formulations (Zagros Darou Pharmaceutical Company & reference) in 24 Iranian volunteers

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
IRCT
Registry ID
IRCT20111107008022N12
Enrollment
24
Registered
2024-04-06
Start date
2024-05-09
Completion date
Unknown
Last updated
2024-05-27

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

Conditions

Health and normal volunteers.

Interventions

Sponsors

Zagrous Darou Pharmaceutical Company
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: Healthy male and female volunteers Aged 18 to 45 years Based on laboratory safety tests no history of diseases affecting drug pharmacokinetic processes lack of any chronic or acute medication at least 1 week before the start of the study Actual weight (TBW) in the range of 20% IBW

Exclusion criteria

Exclusion criteria: Subject showed clinically relevant deviations from normal in physical examination Subject had undergone surgery of the gastrointestinal tract Subject had donated a unit of blood or participated in another clinical trial, within the last three months before the first treatment Subject had a history of alcohol abuse or smokes more than 10 cigarettes per day Use any medication within 14 days before the first treatment

Design outcomes

Primary

MeasureTime frame
Drug plasma concentration. Timepoint: Blood samples were collected at 0, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24 hour following drug administration. Method of measurement: Using High Performance Liquid Chromatography instrument.

Secondary

MeasureTime frame
Pharmacokinetic parameters. Timepoint: 0; 0.5; 1.0; 2.0; 3.0; 4.0; 4.5; 5.0; 5.5; 6.0; 6.5; 7.0; 8.0; 9.0; 10.0; 12.0; 16.0; 20.0; 24.0 hour post-dose. Method of measurement: Drug analysis in plasma using a chromatographic apparatus and calculating pharmacokinetic parameters using pharmacokinetic models.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Katayoun Derakhshandeh

Hamedan University of Medical Sciences

k.derakhshandeh@umsha.ac.ir+98 81 3838 1590

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026