The Drug -Drug Interaction of SP2086 and Glyburide

June 23, 2016 updated by: Jiangsu HengRui Medicine Co., Ltd.

A Single Randomized, Open, Cross-over, Phase Ie Study to Access the Drug-drug Interaction of SP2086 and Glyburide

The purpose of the study is to investigate the potential interaction between SP2086 and Glyburide after the singe and multiple oral doses treatment in healthy adult volunteers respectively.

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

This is an open-label (volunteers will know the names of treatments they are assigned) single-center and cross-over study of SP2086 and Glyburide in healthy adult volunteers. All subject were randomized into two groups, and the drugs will be administered according to the AB and BA sequences.The A sequence was that Glyburide was taken at 5mg qd dose on Days1,4,5,6,7 and 8; SP2086 will be administered orally (by mouth) as 200mg on Days 8.The B sequence was that SP2086 was taken at 200mg qd dose on Days1,4,5,6,7 and 8; Glyburide will be administered orally (by mouth) as 200mg on Days 8.

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.
16

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

  • China
    • Shandong
      • Jinan, Shandong, China, 250012
        • Qilu Hospital of Shandong University

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

18 years to 45 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Healthy volunteers with a body mass index(BMI) between 19 and 24 Kg/m2
  • Had signed the informed consent himself or herself.

Exclusion Criteria:

  • Have the abnormal lab or other examination results and the change have clinical significance.
  • Known allergy to SP2086 or Glyburide or any of the excipients of the formulation of SP2086 or Glyburide.
  • History of using the sulfa or sulfonylureas or DPP-IVor GLP-1 drugs or other similar structure drugs.
  • History of severe unconsciousness hypoglycemia
  • History of any surgery prior to screening in 6 months.
  • History of blood donation≥400 mL prior to screening in 3 months or participate in blood donation,or by blood transfusion in one month.
  • History of participate any drug or medical device prior to screening in 3 months.
  • Within a month before the screening using any prescription drugs, over-the-counter drugs, Chinese herbal medicine (especially oral antidiabetics drugs) or food supplements( vitamins).
  • 2 days before the randomization ,the patients can not ban alcohol, tobacco, or reference food or drink containing caffeine or xanthine , or vigorous exercise, or there are other factors that can affect drug absorption, distribution, metabolism and excretion.
  • The hepatitis B surface antigen, hepatitis c antibody, HIV antibody and syphilis antibody was positive.
  • Pregnancy or lactation women, or a fertility male or female is not willing to contraception during test.
  • Researchers considered that there was any situation that may cause the participants can't finish this study or bring any obvious risk to subjects.

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: SP2086 and Glyburide
The A sequence was that Glyburide was taken at 5mg qd dose on Days1,4,5,6,7 and 8; SP2086 will be administered orally (by mouth) as 200mg on Days 8.The B sequence was that SP2086 was taken at 200mg qd dose on Days1,4,5,6,7 and 8;Glyburide will be administered orally (by mouth) as 200mg on Days 8.The trial period were 25 days. In this group,the subjects was given the drugs from A sequence to the B sequence.
Drug: SP2086
In the A sequence Glyburide was taken at 5mg qd dose on Days1,4,5,6,7 and 8; SP2086 will be administered orally (by mouth) as 200mg on Days 8.In the B sequence was that SP2086 was taken at 200mg qd dose on Days1,4,5,6,7 and 8;Glyburide will be administered orally (by mouth) as 200mg on Days 8.
Drug: Glyburide
In the A sequence Glyburide was taken at 5mg qd dose on Days1,4,5,6,7 and 8; SP2086 will be administered orally (by mouth) as 200mg on Days 8.In the B sequence was that SP2086 was taken at 200mg qd dose on Days1,4,5,6,7 and 8;Glyburide will be administered orally (by mouth) as 200mg on Days 8.
Active Comparator: Glyburide and SP2086
The A sequence was that Glyburide was taken at 5mg qd dose on Days1,4,5,6,7 and 8; SP2086 will be administered orally (by mouth) as 200mg on Days 8.The B sequence was that SP2086 was taken at 200mg qd dose on Days1,4,5,6,7 and 8;Glyburide will be administered orally (by mouth) as 200mg on Days 8.The trial period were 25 days.In this group,the subjects was given the drugs from B sequence to the A sequence.
Drug: SP2086
In the A sequence Glyburide was taken at 5mg qd dose on Days1,4,5,6,7 and 8; SP2086 will be administered orally (by mouth) as 200mg on Days 8.In the B sequence was that SP2086 was taken at 200mg qd dose on Days1,4,5,6,7 and 8;Glyburide will be administered orally (by mouth) as 200mg on Days 8.
Drug: Glyburide
In the A sequence Glyburide was taken at 5mg qd dose on Days1,4,5,6,7 and 8; SP2086 will be administered orally (by mouth) as 200mg on Days 8.In the B sequence was that SP2086 was taken at 200mg qd dose on Days1,4,5,6,7 and 8;Glyburide will be administered orally (by mouth) as 200mg on Days 8.

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
Measure Description
Time Frame
The maximum plasma concentration (Cmax) of SP2086
Time Frame: up to Day 25
Cmax (a measure of the body's exposure to SP2086) will be compared before and after administration of multiple doses of SP2086
up to Day 25
The maximum plasma concentration (Cmax) of SP2086 acid
Time Frame: up to Day 25
Cmax (a measure of the body's exposure to SP2086 acid) will be compared before and after administration of multiple doses of SP2086
up to Day 25
The maximum plasma concentration (Cmax) of Glyburide
Time Frame: up to Day 25
Cmax (a measure of the body's exposure to Glyburide) will be compared before and after administration of multiple doses of Glyburide
up to Day 25
The area under the plasma concentration-time curve (AUC) of SP2086
Time Frame: up to Day 25
AUC (a measure of the body's exposure to SP2086) will be compared before and after administration of multiple doses of SP2086
up to Day 25
The area under the plasma concentration-time curve (AUC) of SP2086 acid
Time Frame: up to Day 25
AUC (a measure of the body's exposure to SP2086 acid) will be compared before and after administration of multiple doses of SP2086
up to Day 25
The area under the plasma concentration-time curve (AUC) of Glyburide
Time Frame: up to Day 25
AUC (a measure of the body's exposure to Glyburide) will be compared before and after administration of multiple doses of Glyburide
up to Day 25

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
The number of volunteers with adverse events as a measure of safety and tolerability
Time Frame: up to Day 25
up to Day 25

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.
Jiangsu HengRui Medicine Co., Ltd.

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: RuiChen Guo, M.D, Qilu Hospital of Shandong University

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, 2014

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.
July 1, 2014

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.
July 1, 2014

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).
January 3, 2016

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.
June 23, 2016

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.
June 28, 2016

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.
June 28, 2016

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.
June 23, 2016

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.
June 1, 2016

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.
  • QLHCPI-179

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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