A Study of How Insulin Peglispro (LY2605541) and Insulin Glargine Affect the Breakdown of Fat and Sugar in Type 1 Diabetics

October 29, 2018 updated by: Eli Lilly and Company

Evaluation of the Effects of Insulin Peglispro (LY2605541) on Respiratory Quotient During Sleep and Response to Hyperinsulinemia Compared With That of Insulin Glargine in Patients With Type 1 Diabetes Mellitus

This is a two-period study of participants with type 1 diabetes mellitus (T1DM). In each period, participants will receive once daily injections of stable dose LY2605541 or insulin glargine for 28 to 35 days followed by procedures to look at how the body uses or stores fats and sugars. Participants will continue to use meal time insulin throughout the study. Healthy participants will also enroll in the study. They will not receive any study medication.

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.
27

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

  • United States
    • Florida
      • Orlando, Florida, United States, 32804
        • Translational Research Institute for Metabolism and Diabetes

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 60 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

Type 1 Diabetics:

- T1DM for more than 1 year with Hemoglobin A1c (HbA1c) of less than 9.5%

All Participants:

  • Otherwise fit and healthy
  • Non smoker

Exclusion Criteria:

Type 1 Diabetics:

  • Taking medication or supplements other than insulin to control diabetes
  • Suffered a hypoglycemic event in the last 12 months that required hospitalization or have poor awareness of hypoglycemia

All Participants:

- Taking fibrates, thyroid replacement therapy, testosterone, beta blockers or systemic corticosteroids

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: Insulin Peglispro/Insulin Glargine
Insulin peglispro (LY2605541) administered to participants with T1DM subcutaneously (SQ) once daily (QD) for 28 to 35 days in one of two treatment periods. Dose is based on participant's prestudy basal insulin dosing regimen. Insulin glargine administered to participants with T1DM SQ QD for 28 to 35 days in one of two treatment periods. Dose is based on participant's prestudy basal insulin dosing regimen. Participants continue to use mealtime insulin.
Biological: LY2605541
Administered SQ
Active Comparator: Insulin Glargine/Insulin Peglispro
Insulin glargine administered to participants with T1DM SQ QD for 28 to 35 days in one of two treatment periods. Dose is based on participant's prestudy basal insulin dosing regimen. Participants continue to use mealtime insulin. Insulin peglispro (LY2605541) administered to participants with T1DM subcutaneously (SQ) once daily (QD) for 28 to 35 days in one of two treatment periods. Dose is based on participant's prestudy basal insulin dosing regimen.
Biological: Insulin Glargine
Administered SQ
No Intervention: Control
Control Arm. Untreated healthy participants.

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
Sleep Respiratory Quotient (RQ) in Type 1 Diabetes Mellitus (T1DM)
Time Frame: Day 30 post dose, overnight period (0000 to 0600 hours)
Lipid or glucose metabolism was assessed by the measurement of respiratory quotient (RQ) during sleep using whole room calorimetry. RQ is a calculation of basal metabolic rate (BMR) when estimated from carbon dioxide production. It is calculated from the ratio of carbon dioxide produced by the body to oxygen consumed by the body using whole room calorimetry (WRC).
Day 30 post dose, overnight period (0000 to 0600 hours)

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
Measure Description
Time Frame
Lipid Oxidation in T1DM and Healthy Participants
Time Frame: Day 30 post dose, overnight period (0000 to 0600 hours)
Lipid oxidation is derived from RQ, basal metabolic rate and urinary nitrogen, a value of 0.7 indicates that lipids are being metabolized.
Day 30 post dose, overnight period (0000 to 0600 hours)
Basal Metabolic Rate (BMR) for T1DM
Time Frame: Day 30 post dose, overnight period (0000 to 0600 hours)
BMR is the metabolic rate determined at rest 12 to 14 hours after the last meal.
Day 30 post dose, overnight period (0000 to 0600 hours)
Sleep Respiratory Quotient (RQ) of Untreated Healthy Participants
Time Frame: Day 5, overnight period (0000 to 0600 hours)
The respiratory quotient (or RQ or respiratory coefficient), is a number used in calculations of basal metabolic rate (BMR) when estimated from carbon dioxide production. It is calculated from the ratio of carbon dioxide produced by the body to oxygen consumed by the body using whole room calorimetry. The overnight period was averaged based on all 1-minutes interval measurements for the duration of the overnight period.
Day 5, overnight period (0000 to 0600 hours)
Total Number of Minutes of Lipid Oxidation (RQ Below 7.6) in T1DM and Healthy Participants
Time Frame: Day 5, every minute through 23 hour period
The respiratory quotient (or RQ or respiratory coefficient), is a number used in calculations of basal metabolic rate (BMR) when estimated from carbon dioxide production. It is calculated from the ratio of carbon dioxide produced by the body to oxygen consumed by the body using whole room calorimetry.It is calculated from the ratio of carbon dioxide produced by the body to oxygen consumed by the body using whole data based on all 1-minutes interval measurements for the duration of the overnight period.
Day 5, every minute through 23 hour period
Change in RQ, Pre-breakfast to Post-breakfast Meal, in T1DM
Time Frame: Day 30 0830 to 0854 hours, Day 30 1000 to 1054 hours
The respiratory quotient (or RQ or respiratory coefficient), is a number used in calculations of basal metabolic rate (BMR) when estimated from carbon dioxide production. It is calculated from the ratio of carbon dioxide produced by the body to oxygen consumed by the body using whole room calorimetry.
Day 30 0830 to 0854 hours, Day 30 1000 to 1054 hours

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.
Eli Lilly and Company

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.
November 1, 2013

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.
October 1, 2015

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.
October 1, 2015

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).
August 16, 2013

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.
August 16, 2013

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.
August 20, 2013

Study Record Updates

Last Update Posted (Actual)

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.
March 1, 2019

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 29, 2018

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, 2018

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.
  • 14872
  • I2R-MC-BIDO (Other Identifier: Eli Lilly and Company)

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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings