- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03599466
Clinical Bioequivalence Study on Two Lisinopril Tablets 20mg Formulations
January 14, 2019 updated by: Bright Future Pharmaceuticals Factory O/B Bright Future Pharmaceutical Laboratories Limited
The objective of the study is to compare the bioavailability of a generic product of lisinopril with that of a reference product when administered to healthy volunteers under fasting condition.
The test product is BF-Lisinopril Tablet 20mg (HK-63564) manufactured by Bright Future Pharmaceuticals Factory O/B Bright Future Pharmaceutical Laboratories Limited, and the reference product is Zestril Tab 20mg (HK-30515).
The bioequivalence or bioinequivalence of the test and reference formulations will be assessed and concluded based on the plasma pharmacokinetic data of lisinopril, as well as WHO guidelines on registration requirements to establish interchangeability.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
It is planned to enroll 16 to 30 healthy subjects, with an aim to obtain at least 12 evaluable subjects.
The study design is a single-dose, two-treatment, two-period, two-sequence crossover with a washout period of one to two weeks.
During each study session, the subjects will be administered a single dose of 20mg lisinopril (one BF-Lisinopril tablets 20mg or one Zestril Tab 20mg) after an overnight fast of approximately 10 hours.
Venous blood samples will be collected at pre-dose (0h) and at 1,2,4,5,6,7,8,9,10,12,24 and 48 hours post-dose (13 time points).
The plasma concentrations of lisinopril will be determined by a validated assay.
The non-compartmental method will be used to analyze the plasma concentration-time data and calculate the main pharmacokinetic parameters such as Cmax, Tmax, AUC0-last, AUC0-inf, and T1/2.
ANOVA will be calculated on logarithmically transformed Cmax, AUC0-last and AUC0-inf.
The two one sided tests will be used to calculate the 90% confidence intervals for the mean difference in AUC0-last, AUC0-inf and Cmax and to assess the bioequivalence of the two products.
Study Type
Interventional
Enrollment (Anticipated)
30
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Benny SP Fok
- Phone Number: (852) 26323377
- Email: bfok@cuhk.edu.hk
Study Contact Backup
- Name: Evelyn YM Chau
- Phone Number: (852) 26323377
- Email: chauevelyn@cuhk.edu.hk
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 55 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male and non-pregnant female, 18 to 55 years of age
- Body Mass Index between 18 to 30 kg/m2
- Accessible vein for blood sampling
- High probability for compliance and completion of the study
- Female subjects must agree to practice abstinence or take effective contraceptive methods to prevent pregnancy from the start of the screening and until two weeks of last dose administration.
Exclusion Criteria:
- Clinically significant hepatic, renal, biliary, cardiovascular, gastrointestinal, haematological and other chronic and acute diseases within 3 months prior to the study
- Clinically significant abnormality in physical examination, vital sign, laboratory test results, ECG evaluation, urine test, blood chemistry or haematological test
- Regular consumption of tobacco used in any forms
- Regular consumer of alcohol (more than one drink per day)
- Blood donation within 4 weeks prior to the start of the study
- Use of lisinopril within 4 weeks before the study
- Use of antihypertensive medications or angiotensin-converting enzyme (ACE) inhibitors within 4 weeks before the study
- Volunteer in any other clinical drug study within 2 months prior to this study
- Hypersensitivity to lisinopril or other drugs in its class
- History of drug abuse in any form
- Female subjects who are breastfeeding or pregnant
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: Other
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: BF-Lisinopril Tablets 20mg
During the study session, the subjects will be administered a single dose of BF-Lisinopril Tablet 20mg after an overnight fast of approximately 10 hours.
|
BF-Lisinopril Tablets 20mg is a generic product manufactured by Bright Future Pharmaceuticals Factory O/B Bright Future Pharmaceutical Laboratories Limited
Zestril Tab 20mg will be used as a reference drug in this study
|
Active Comparator: Zestril Tab 20mg
During the study session, the subjects will be administered a single dose of Zestril Tab 20mg after an overnight fast of approximately 10 hours.
|
BF-Lisinopril Tablets 20mg is a generic product manufactured by Bright Future Pharmaceuticals Factory O/B Bright Future Pharmaceutical Laboratories Limited
Zestril Tab 20mg will be used as a reference drug in this study
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Peak plasma concentration (Cmax) of Lisinopril
Time Frame: 48 hours
|
Peak drug concentration, obtained directly from the original concentration-time data.
|
48 hours
|
Area under the plasma concentration versus time curve (AUC) of Lisinopril
Time Frame: 48 hours
|
Area under the concentration-time curve from time zero to the last sampling time.
|
48 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Time to maximum concentration (Tmax) of Lisinopril
Time Frame: 48 hours
|
Time to peak drug concentration, obtained directly from the original concentration-time data.
|
48 hours
|
Elimination half-life (t1/2) of Lisinopril
Time Frame: 48 hours
|
Terminal elimination half-life, calculated as 0.693/(the terminal phase elimination rate constant that can be obtained using WinNonlin)
|
48 hours
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
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 (Anticipated)
October 1, 2019
Primary Completion (Anticipated)
March 1, 2020
Study Completion (Anticipated)
April 1, 2020
Study Registration Dates
First Submitted
January 16, 2018
First Submitted That Met QC Criteria
July 16, 2018
First Posted (Actual)
July 26, 2018
Study Record Updates
Last Update Posted (Actual)
January 16, 2019
Last Update Submitted That Met QC Criteria
January 14, 2019
Last Verified
January 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- BABE-P15-099
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Yes
IPD Plan Description
Study investigators and his/her study team members, domestic and foreign regulatory agencies, members of ethics committee and health authorities, monitors and auditors relevant to conduct of this clinical study will be granted free access to subject's data.
The relevant technical, medical, pharmaceutical, biological and chemical personnel of the sponsor will have access to the case report forms.
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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