- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03914534
Bioequivalence Study of Sodium Divalproate Tablets 500 mg
April 11, 2019 updated by: Tecnoquimicas
The objective of this study is to establish the bioequivalence of two valproic acid formulations through the estimation of valproic acid in plasma samples, according to Food and Drugs Administration (FDA), World Health Organization (WHO) and Colombian National Vigilance Institute for Drugs and Food (INVIMA) guidelines.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This will be a single-center, open-label, four-period, two-treatment, two-sequence, randomized, single-dose, crossover study.
30 healthy adults will be randomized to receive a single dose (500 mg) of the test formulation of valproic acid and reference formulation of valproic acid separately in each treatment period.
There will be two treatment sequences (AB, BA) and a 7 day washout between the two treatment periods.
Study Type
Interventional
Enrollment (Actual)
30
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Chía, Colombia
- Universidad de la Sabana
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 50 years (ADULT)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Men and Women from 18 to 50 years old
- Diagnosed as healthy after a clinical examination
- BMI from 18 to 30 kg/m2
- Not smoking for at least 3 months
- To sign the informed consent
- Not having participated in a similar study for at least 4 months
Exclusion Criteria:
- Renal, cardiac immunological, dermatological, endocrine, gastrointestinal, neurological or psychiatric condition
- Hematologic disorders, specially anemia and polycythemia
- Permanent or temporal pharmacological therapy, prescribed or not
- Smoking for the last 3 months
- Alcohol drinker more than once a week
- Drug abuse
- Drug hypersensitivity
- Angioedema or anaphylaxis history
- Pregnancy or breast-feeding
- HIV o Hepatitis B diagnosed
- Blood donor in the past 30 days
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: CROSSOVER
- Masking: SINGLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Test Formulation of Valproic Acid
Valproic Acid tablets 500 mg Single dose administered in dosing period 1 or 2
|
Administration of 500 mg of Valproic Acid
|
ACTIVE_COMPARATOR: Reference Formulation of Valproic Acid
Valcote tablets 500 mg Single dose administered in dosing period 1 or 2
|
Administration of 500 mg of Valproic Acid
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
(AUC) Area Under the Curve 0-48
Time Frame: From 0 to 48 hours
|
0, 1, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 24 y 48 hours
|
From 0 to 48 hours
|
Cmax
Time Frame: From 0 to 48 hours
|
0, 1, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 24 y 48 hours
|
From 0 to 48 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Tmax
Time Frame: From 0 to 48 hours
|
0, 1, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 24 y 48 hours
|
From 0 to 48 hours
|
Kel
Time Frame: From 0 to 48 hours
|
0, 1, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 24 y 48 hours
|
From 0 to 48 hours
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
April 17, 2017
Primary Completion (ACTUAL)
July 31, 2018
Study Completion (ACTUAL)
February 12, 2019
Study Registration Dates
First Submitted
April 11, 2019
First Submitted That Met QC Criteria
April 11, 2019
First Posted (ACTUAL)
April 16, 2019
Study Record Updates
Last Update Posted (ACTUAL)
April 16, 2019
Last Update Submitted That Met QC Criteria
April 11, 2019
Last Verified
April 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Versión 1- BIO 088
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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