To Assess the Bioequivalence of Brotizolam Tablets 250 Mcg vs. Lendormin Tablets 250 Mcg Administered to Healthy Adult Volunteers

October 31, 2013 updated by: Boehringer Ingelheim

A Randomized, Single-dose, Two-way Cross-over Study to Assess the Bioequivalence of Lendormin Tablets 0.25 mg (Delpharm Reims) vs. Lendormin Tablets 0.25 mg (Synmosa Biopharma Co. Ltd.) Administered to Healthy Adult Volunteers

The objective of the study was to assess the bioequivalence of Lendormin Tablets (Delpharm Reims) vs. Lendormin Tablets (Synmosa Biopharma Co. Ltd.) following oral administration

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
24

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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 Locations

  • Taiwan
      • Taipei, Taiwan
        • 263.511.1 Boehringer Ingelheim Investigational Site

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

16 years to 36 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion criteria:

  1. Healthy volunteers, provision of signed written informed consent before enrolment into the study, ability to communicate with the investigators, and to understand and comply with the requirements of the study.
  2. Healthy adult male, aged between 20 and 40 years old.
  3. Body Mass Index (BMI) between 18.5 and 25, inclusive, (BMI will be calculated as weight in kilogram [kg]/height in meters2 [m2]).
  4. Physically and mentally healthy subjects as confirmed by an interview, medical history, clinical examination, chest x-ray and electrocardiogram.
  5. No significant deviation from normal biochemistry examination.
  6. No significant deviation from normal haematology examination.
  7. No significant deviation from normal urinalysis examination.

Exclusion criteria:

  1. History of drug or alcohol abuse within the past one year.
  2. Medical history of allergic asthma or sensitivity to analogous drug.
  3. Evidence of chronic or acute infectious diseases from 4 weeks before the study.
  4. Evidence of any clinical significant renal, cardiovascular, hepatic, hematopoietic, neurological, pulmonary or gastrointestinal pathology.
  5. Ongoing peptic ulcer and constipation.
  6. Planned vaccination during the time course of the study.
  7. Taking any clinical investigation drug from 3 months before the study.
  8. Use of any medication, including herb medicine or vitamins from 4 weeks before the study.
  9. Donation of greater than 250 ml of blood in the past 3 months prior to dosing or donation of 250 ml of blood in the past 2 months prior to dosing.
  10. A positive Hepatitis B surface antigen or positive Hepatitis C antibody result.
  11. A positive test for HIV(Human immunodeficiency virus) antibody.

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 Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: Brotizolam tablet
Brotizolam tablets 250mcg : at least 6 and 24 subjects will be enrolled in the pre-study and main study, respectively
Drug: Brotizolam tablet
Brotizolam tablet 250mc is administrated and compared
Experimental: Lendormin tablet
Lendormin tablets 250mcg: at least 6 and 24 subjects will be enrolled in the pre-study and main study, respectively
Drug: Lendormin tablet
Lendormin tablet 250mc is administrated and compared

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Cmax: Peak drug concentration obtained directly from the data without interpolation
Time Frame: One month
One month
kel:Plasma elimination rate constant determined by simple linear regression based on the terminal phase of plasma concentration
Time Frame: One month
One month
Tmax:Time to peak drug concentration obtained directly from the data without interpolation
Time Frame: One month
One month
T 1/2: Plasma half-life estimated by (0.693/kel)
Time Frame: One month
One month
MRT : Mean residence time
Time Frame: One month
One month
AUMC : Area under the ( first) moment plasma concentration - time curve
Time Frame: One month
One month
AUC 0-t: Area under the plasma concentration-time curve from zero to the last quantifiable concentration determined by the traperoidal rule
Time Frame: One month
One month
AUC 0- : Area under the plasma concentration-time curve from time zero to infinity determined by the trapezoidal rule and extrapolated to infinity estimated by the last quantifiable concentration (Cn) divided by kel
Time Frame: One month
One month

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Blood pressure
Time Frame: one month
one month
heart rate
Time Frame: one month
one month
body temperature
Time Frame: One month
One month
12 Laed ECG, Lab Test ( Hematocrit, WBC count with differential, RBC count and platelet count ; SGOT ( AST), SGPT (ALT) , alkaline phosphatase, total bilirubin, albumin, glucose, BUN, creatinine,uric acid, total cholesterol and TG)
Time Frame: One month
One month

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Boehringer Ingelheim

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

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2011

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
November 1, 2011

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
May 25, 2011

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 25, 2011

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 26, 2011

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
November 1, 2013

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 31, 2013

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2013

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 263.511

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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