Dose Proportionality Study Comparing Amaryl-M 1/500 mg and Amaryl-M 2/500 mg

July 7, 2009 updated by: Handok Inc.

An Open, Randomized, Two-Treatment, Crossover Study to Assess the Dose Proportionality of Glimepiride Between Amaryl M 1mg/500mg and 2mg/500mg (Glimepiride-Metformin Fixed Dose Combination Tablet) in Healthy Subjects

The pharmacokinetics of glimepiride and metformin HCl will be compared after single dose intake of both combinations in order to answer the following questions:

  • Is Amaryl-M 1/500 mg (Test tablet) proportional to Amaryl-M 2/500 mg tablet with regard to the glimepiride component?
  • Is Amaryl-M 1/500 mg (Test tablet) tolerable comparing with Amaryl-M 2/500 mg?

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.

Detailed Description

16 subjects were randomized to each of 2 sequence groups which have different treatment order of the study drug in each period.

Only healthy volunteers had screening tests such as medical inquiry, physical examination, clinical laboratory test, etc. within 4 weeks (-28d ~ -1d) prior to drug administration (1d) and those determined eligible for this study were selected and randomized between screening and 1 day prior to the first administration of study medication (-1d). Then, the subjects were admitted to the clinical research center of Seoul National University Hospital by 9 p.m. of -1d and then, they were not allowed to take anything except water.

After one week of washout period, subjects went on to the second phase of treatment period and were administered according to the treatment order in a crossover way. For the subjects who completed the study, post-study visit tests were performed after a designated time had passed.

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.
36

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

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

19 years to 45 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age: Between 19 to 45 years of age, inclusive (age based on the date to give the informed consent)
  • Ideal body weight (Broca index): between 50 to 90 kg, inclusive, and within ±20 % of Ideal Body Weight, [(Height in cm-100)×0.9]
  • Subjects who are appropriate to participate in this study judged from clinical laboratory and physical examinations taken within 4weeks prior to the start of study
  • Subjects who are able to abstain from caffeine or caffeine-containing products (e.g., coffee, cola, tea, chocolate), grapefruit and grapefruit containing products, alcohol and smoking within 7 days before dosing and during the hospitalization
  • Subjects who give their informed consent voluntarily to participate in the study

Exclusion Criteria:

  • History of allergies including drug allergy, except untreated, asymptomatic, seasonal allergies at the time of dosing
  • Use any medication not considered acceptable by the clinical investigator during the last 10 days period before the start day of the study
  • Use of any inducer or inhibitors of metabolizing enzymes during the last 28 days before the start day of the study.
  • History of significant clinical illness needs medical caution, including cardiovascular, immunologic, hematologic, neuropsychiatric, respiratory, gastrointestinal, hepatic, or renal disease or other chronic disease
  • History of a significant surgical resection of gastrointestinal tract except appendectomy
  • Abnormal clinical laboratory findings, especially for AST or ALT > 1.25 fold, total bilirubin > 1.5 fold of upper normal level
  • Pregnant or lactating woman or woman of childbearing potential without medically acceptable birth control during the study
  • Evidence of alcohol abuse (defined as regular alcohol intake that exceeds 24 oz [675 ml] of beer, 12 oz [340 ml] of wine or 160 ml of soju or 3 oz [85 ml] hard liquor per day [e.g., brandy, whiskey, gin]) or drug abuse
  • Heavy smokers (> 10 cigarettes per day), or can't quit smoking during hospitalization
  • Participation in clinical trials of any drug within 3 months prior to the start of study
  • Donation of 200ml of whole blood within 4 weeks or 400ml within 12 weeks prior to the start of study
  • Positive Hepatitis B surface antigen (HBsAg), Hepatitis C antibody (HCV Ab), or HIV antibody
  • Judged to be inappropriate for the study by the investigator

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: Basic Science
  • 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.
Experimental: TR sequential group
Amaryl-M 1/500 mg in period 1, Amaryl-M 2/500 mg in period 2
Drug: Amaryl-M 2/500 mg
single oral administration in period 2 for TR sequential group, and in period 1 for RT sequential group, respectively
Other Names:
  • glimepiride 2 mg & metformin HCl 500 mg
Drug: Amaryl-M 1/500 mg
single oral administration in period 1 for TR sequential group, and in period 2 for RT sequential group, respectively
Other Names:
  • glimepiride 1 mg & metformin HCl 500 mg
Active Comparator: RT sequential group
Amaryl-M 2/500 mg in period 1, Amaryl-M 1/500 mg in period 2
Drug: Amaryl-M 2/500 mg
single oral administration in period 2 for TR sequential group, and in period 1 for RT sequential group, respectively
Other Names:
  • glimepiride 2 mg & metformin HCl 500 mg
Drug: Amaryl-M 1/500 mg
single oral administration in period 1 for TR sequential group, and in period 2 for RT sequential group, respectively
Other Names:
  • glimepiride 1 mg & metformin HCl 500 mg

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
Plasma drug concentrations of glimepiride and metformin, PK parameters: AUCt, AUCinf, Cmax, Tmax, T1/2
Time Frame: pre-dose (= 1d 0h), 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 24, 30 hrs after drug administration
pre-dose (= 1d 0h), 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 24, 30 hrs after drug administration

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
Physical examination, clinical laboratory tests
Time Frame: Screening, 2 day, 9 day, 13-15 day
Screening, 2 day, 9 day, 13-15 day
Vital sign
Time Frame: screening, 1 day, 2 day, 8 day, 9 day, 13-15 day
screening, 1 day, 2 day, 8 day, 9 day, 13-15 day
Adverse event
Time Frame: 1 day, 2 day, 8 day, 9 day, 13-15 day
1 day, 2 day, 8 day, 9 day, 13-15 day

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.
Handok Inc.

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: In-Jin Jang, Professor, Seoul National University Hospital

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.
March 1, 2007

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.
May 1, 2007

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 1, 2007

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).
July 6, 2009

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.
July 7, 2009

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.
July 8, 2009

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.
July 8, 2009

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.
July 7, 2009

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.
July 1, 2009

More Information

Terms related to this study

Keywords

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.
  • GLIME_L_02279

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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