Single Ascending Dose Study of MK-1092 in Healthy Participants and in Participants With Type 1 and Type 2 Diabetes Mellitus (MK-1092-001)

Type 2 Diabetes Mellitus Clinical Trial

Official title:

A Single Ascending Dose Clinical Trial to Study the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of MK-1092 in Healthy Subjects, Subjects With Type 1 Diabetes Mellitus, and Subjects With Type 2 Diabetes Mellitus.

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03170544
• Other study ID #: 1092-001
• Secondary ID: MK-1092-001
• Status: Completed
• Phase: Phase 1
• Start date: August 16, 2017
• Est. completion date: November 8, 2018

Study information

• Verified date: November 2019
• Source: Merck Sharp & Dohme Corp.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is an active- and placebo-controlled, single-site, four-part trial of MK-1092 in healthy adult participants, in participants with type 1 diabetes mellitus (T1DM), and in participants with type 2 diabetes mellitus (T2DM). The primary hypothesis for this study is that at a dose with sufficient safety, the mean maximal glucose infusion rate (GIRmax) after single subcutaneous (SC) administration of MK-1092 in adult participants with T1DM is within an acceptable range. (Part 3)

Description:

There will be 4 parts in this study. In Part 1, healthy adult participants will be randomized to receive blinded MK-1092 subcutaneously (SC) or glargine SC, as a single dose under the euglycemic clamp. Once a safe and tolerated dose that achieves GIRmax is identified in Part 1, Part 2 will start. In Part 2, 4 different healthy adult participants will be enrolled in a single panel and receive open-label MK-1092 SC as a single dose under the euglycemic clamp and also receive an intravenous infusion of Humalog®. In Part 3, adult participants with T1DM will be randomized to receive blinded MK-1092 SC or insulin glargine SC, as a single dose under the euglycemic clamp. Part 4 includes a 3-period (Periods 1, 2, and 3) design that will explore up to 3 single subcutaneous doses of MK-1092 or insulin glargine in participants with Type 2 diabetes mellitus.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 69
• Est. completion date: November 8, 2018
• Est. primary completion date: November 8, 2018
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 60 Years

Eligibility

Subject Inclusion Criteria

All participants

• Be a healthy male, or healthy female participant (excluding diabetes mellitus in Part 3 participants) of non-child bearing potential. A female non-child bearing potential is one who is postmenopausal without menses for at least 1 year or whose status is post hysterectomy, bilateral oophorectomy, or tubal ligation.

• Be judged to be in good health based on medical history, physical exam, vital sign measurements, electrocardiogram (ECG) and laboratory safety tests

• Have adequate venous access to support execution of trial procedures

For Parts 1 and 2 (Healthy adult participants)

• Healthy male and female participants between the ages of 18 and 50 years (inclusive)

• Have a Body Mass Index (BMI) =18.5 kg/m^2 and =28.0 kg/m^2 at screening

• Have fasting blood glucose values at screening must be <100 mg/dL

• Be a non-smoker and/or has not used nicotine or nicotine-containing products (e.g., nicotine patch) for at least approximately 3 months.

For Part 3 (Adult participants with T1DM):

• Be male, or female of non-childbearing potential between 18 to 60 years of age

• Have a diagnosis of T1DM as defined by standard diagnostic criteria for =12 months at time of the pretrial (screening) visit

• Have a BMI =18.5 kg/m^2 and =32 kg/m^2 at screening.

• Be on stable doses of basal insulin over the 2-week period prior to screening and over the 2 weeks prior to dosing

• Have a total daily insulin requirement (basal plus prandial) of =1.2 units/kg at screening

• Have a hemoglobin A1C (HbA1c) =10% at the screening visit.

• Be a non-smoker or smoker who uses no more than 5 cigarettes or equivalent (e.g., e-cigarettes) per day over the prior 3-month period also may be enrolled (at the discretion of the investigator).

• Have a serum C-peptide concentration =0.7 ng/mL with a concurrent plasma glucose >90 mg/dL at screening or anytime within 24 weeks prior to screening.

For Part 4 (Adult participants with T2DM):

• Diagnosis of T2DM as defined by standard diagnostic criteria for =12 months at time of pretrial screening.

• Have a BMI =18.5 kg/m2 and =35.0 kg/m^2 at screening. BMI = mass (kg)/height (m)^2.

• Have a hemoglobin A1C (HbA1c) =6.5% and =10.0%.

• T2DM participants are not required to have been on insulin. If using insulin as background therapy, subjects should have a total daily insulin requirement of =1.2 units/kg, and have been on stable doses of basal insulin over the 2-week period prior to screening and over the 2 weeks prior to dosing.

• Be a non-smoker or smoker who uses no greater than 5 cigarettes or equivalent (e.g., e-cigarettes) daily over the prior 3-month period.

Subject Exclusion Criteria

All participants

• Is mentally or legally incapacitated

• Has a history of clinically significant endocrine (excluding diabetes mellitus in Part 3 participants), gastrointestinal, cardiovascular, hematological, hepatic, immunological, renal, respiratory, genitourinary or major neurological (including stroke and chronic seizures) abnormalities or diseases.

• Has a systolic blood pressure (SBP) =140 mm Hg and/or a diastolic blood pressure (DBP) =90 mm Hg at screening.

• Is positive for hepatitis B surface antigen, hepatitis C antibodies or human immunodeficiency virus (HIV) at screening.

• Has a history of cancer (malignancy) Exceptions: (1) Participants with adequately treated non-melanomatous skin carcinoma or carcinoma in situ of the cervix may participate in the trial; (2) Participants with other malignancies which have been successfully treated =10 years prior to the pretrial (screening) visit

• Has a history of significant multiple and/or severe allergies (e.g. food, drug, latex allergy), or has had an anaphylactic reaction or significant intolerability (i.e. systemic allergic reaction) to prescription or non-prescription drugs or food.

• Had major surgery, donated or lost 1 unit of blood (approximately 500 mL) within 4 weeks prior to the pretrial (screening) visit.

• Has participated in another investigational trial within 4 weeks.

• Has been randomized to, and received MK-5160 in prior clinical studies.

• Has a QTcF interval >450 msec, has a history of risk factors for Torsades de Pointes (e.g., heart failure/cardiomyopathy or family history of Long QT Syndrome).

• Has uncorrected hypokalemia

• Has uncorrected hypomagnesemia

• Is taking concomitant medications that prolong the QT/QTc interval.

• Is unable to refrain from or anticipates the use of any medication, including prescription and non-prescription drugs or herbal remedies beginning approximately 2 weeks prior to administration of the initial dose of trial drug, throughout the trial, until the post-trial visit.

• Has had a vaccination within 12 weeks of the pretrial visit.

• Consumes greater than 3 glasses of alcoholic beverages per day.

• Consumes excessive amounts, defined as greater than 6 servings caffeinated beverages per day.

• Is currently a regular or recreational user of cannabis, any illicit drugs or has a history of drug (including alcohol) abuse within approximately 6 months

• Has used systemic (intravenous, oral, inhaled) glucocorticoids within 3 months of screening or is anticipated to require treatment with systemic glucocorticoids during study participation.

For Part 1 and Part 2 (Healthy Adult Participants)

• Has an estimated creatinine clearance of <90 mL/min based on Cockcroft-Gault equation

For Part 3 (Adult participants with T1DM):

• Has a history of diabetic ketoacidosis in the last 6 months prior to screening.

• Has an estimated creatinine clearance of <60 mL/min based on the Cockcroft-Gault equation at screening

• Has the diagnosis of hypoglycemia unawareness, or has had one or more severe hypoglycemic episodes associated with hypoglycemic seizures, comas or unconsciousness within 6 months prior to dosing.

• Has other major medical problems requiring medication (i.e., history of myocardial infarction (MI), hypercholesterolemia).

• Has a known history of celiac disease or significant food allergy, at the discretion of the investigator and Sponsor.

• Has a history of hypersensitivity to pharmacologic insulins or to any of the inactive ingredients in recombinant human insulin, or to any E.coli-derived drug product.

For Part 4 (Adult participants with T2DM):

• Participant has an estimated creatinine clearance of <60 mL/min based on the Cockcroft-Gault equation.

• Has a history of diabetic ketoacidosis in the last 6 months prior to screening.

• Has the diagnosis of hypoglycemia unawareness, or has had one or more severe hypoglycemic episodes associated with hypoglycemic seizures, comas or unconsciousness within 6 months prior to dosing.

• Has a known history of celiac disease or significant food allergy, at the discretion of the Investigator and Sponsor.

• Has been treated with a thiazolidinedione or injectable non-insulin anti-diabetic therapy within the past three months prior to dosing.

• Has a history of hypersensitivity to pharmacologic insulins or to any of the inactive ingredients in regular human insulin, or to any E.coli-derived drug product.

Related Conditions & MeSH terms

• Diabetes Mellitus
• Diabetes Mellitus, Type 1
• Diabetes Mellitus, Type 2
• Type 1 Diabetes Mellitus
• Type 2 Diabetes Mellitus

Intervention

Drug:
• MK-1092, 4.0 nmol/kg
MK-1092, 4.0 nmol/kg, SC, as a single dose under the euglycemic clamp, in participants
• MK-1092, 8.0 nmol/kg
MK-1092, 8.0 nmol/kg, SC, as a single dose under the euglycemic clamp, in participants
• MK-1092, 16 nmol/kg
MK-1092, 16 nmol/kg, SC, as a single dose under the euglycemic clamp, in participants
• MK-1092, 32 nmol/kg
MK-1092, 32 nmol/kg, SC, as a single dose under the euglycemic clamp, in participants
• MK-1092, 64 nmol/kg
MK-1092, 64 nmol/kg, SC, as a single dose under the euglycemic clamp, in participants
• Glargine 3.0 nmol/kg
Glargine 3.0 nmol/kg, SC, as a single dose
• Lispro 1.2 nmol/kg
Lispro (Humalog®), 1.2 nmol/kg, IV infusion SC over 3 hours as a single dose starting ~12 hours after MK-1092 administration.
• Placebo to glargine
Placebo to glargine, SC, as a single dose
• Placebo to MK-1092
Placebo to MK-1092, SC, as a single dose

Other:
• Dextrose
20% solution for continuous infusion for the duration of the glucose clamp as needed to maintain blood sugar at pre-clamp target levels.

Biological:
• Insulin
Participants will receive insulin IV, as needed, prior to dosing and clamp initiation and after dosing.

Locations

Country	Name	City	State
United States	ProSciento Inc. ( Site 0001)	Chula Vista	California

Sponsors (1)

Lead Sponsor	Collaborator
Merck Sharp & Dohme Corp.

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Participants Who Experienced an Adverse Event (AE)	An adverse event is defined as any unfavorable and unintended sign including an abnormal laboratory finding, symptom or disease associated with the use of a medical treatment or procedure, regardless of whether it is considered related to the medical treatment or procedure, that occurs during the course of the study. Adverse events that occurred beyond 14 days of dosing were considered Post-Trial AEs. Given the half-life of MK-1092 and glargine, any events observed beyond 14 days would not be considered a result of study drug and were therefore presented together.	Up to 112 days
Primary	Number of Participants Who Discontinued the Study Due to an AE	An adverse event is defined as any unfavorable and unintended sign including an abnormal laboratory finding, symptom or disease associated with the use of a medical treatment or procedure, regardless of whether it is considered related to the medical treatment or procedure, that occurs during the course of the study. Adverse events that occurred beyond 14 days of dosing were considered Post-Trial AEs. Given the half-life of MK-1092 and glargine, any events observed beyond 14 days would not be considered a result of study drug and were therefore presented together.	Up to 58 days
Primary	GIRmax After a Single Dose Administration of Subcutaneous MK-1092 or Glargine to Adult Participants With Type 1 Diabetes Mellitus (T1DM) (Part 3)	The GIRmax required to maintain blood glucose at each participants' individual clamp target, following administration of MK-1092 SC or glargine SC was determined by use of a continuous glucose infusion during the euglycemic clamp so that glucose levels remained in the euglycemic range and hypoglycemia was prevented. Blood glucose was monitored frequently (~every 5 minutes), allowing rapid changes to the rate of glucose infusion. Mean and 95% CI were based on a linear fixed effects model containing a fixed effect for treatment (MK-1092 Doses, Glargine). In Part 3, 4 participants (across 2 dosing panels) received glargine. These 4 participants were analyzed together given the small numbers and the same treatment (same dose of glargine) received.	Up to approximately 24 hours post-dose
Secondary	GIRmax After a Single Dose Administration of Subcutaneous MK-1092 or Glargine to Healthy Adult Participants (Part 1)	The GIRmax required to maintain blood glucose at each participants' individual clamp target, following administration of MK-1092 SC or glargine SC was determined by use of a continuous glucose infusion during the euglycemic clamp so that glucose levels remained in the euglycemic range and hypoglycemia was prevented. Blood glucose was monitored frequently (~every 5 minutes), allowing rapid changes to the rate of glucose infusion. Mean and 95% CI were based on a linear fixed effects model containing a fixed effect for treatment (MK-1092 doses, Glargine). In Part 1, 10 participants (across 5 dosing panels) received glargine. These 10 participants in Part 1 were analyzed together given the small numbers and same treatment (same dose of glargine) received.	Up to approximately 24 hours post-dose
Secondary	GIRmax After a Single Dose Administration of Subcutaneous MK-1092 or Glargine to Adult Participants With Type 2 Diabetes Mellitus (T2DM) (Part 4)	The GIRmax, following administration of MK-1092 SC or glargine SC, was determined by use of a continuous glucose infusion during the euglycemic clamp so that glucose levels remained in the euglycemic range and hypoglycemia was prevented. Blood glucose was monitored frequently (~every 5 minutes), allowing rapid changes to the rate of glucose infusion. For Part 4, a linear mixed effects model containing a fixed effect for treatment (MK-1092, Glargine), a nested effect from participants within treatment, an interaction between treatment and period (treatment by period: Period = Period 1, 2, 3) and a random effect due to participants was used. MK-1092 was administered to a single cohort of participants in Periods 1, 2, and 3. Glargine was administered to a single cohort of participants as 3.0 nmol/kg SC in Periods 1, 2, and 3.	Up to approximately 24 hours post-dose
Secondary	Time-Weighted Average GIR (TWA[GIR]) After a Single Dose Administration of Subcutaneous MK-1092 or Glargine to Healthy Adult Participants (Part 1)	The GIRmax required to maintain blood glucose at each participants' individual clamp target, following administration of MK-1092 SC or glargine SC was determined by use of a continuous glucose infusion during the euglycemic clamp so that glucose levels remained in the euglycemic range and hypoglycemia was prevented. Blood glucose was monitored frequently (~every 5 minutes), allowing rapid changes to the rate of glucose infusion in Part 1 only. TWA(GIR)= Time-weighted average based on GIR values calculated as AUC (area under the curve) based on GIR values observed from time zero to t divided by t, t= 24 hours. Mean and 95% CI are based on a linear fixed effects model containing a fixed effect for treatment (MK-1092 Doses, Glargine). In Part 1, 10 participants (across 5 dosing panels) received glargine. These 10 participants in Part 1 were analyzed together given the small numbers and same treatment (same dose of glargine) received.	Up to approximately 24 hours post-dose
Secondary	Time-Weighted Average GIR (TWA[GIR]) After a Single Dose Administration of Subcutaneous MK-1092 or Glargine to Adult Participants With T1DM (Part 3)	The GIRmax required to maintain blood glucose at each participants' individual clamp target, following administration of MK-1092 SC or glargine SC was determined by use of a continuous glucose infusion during the euglycemic clamp so that glucose levels remained in the euglycemic range and hypoglycemia was prevented. Blood glucose was monitored frequently (~every 5 minutes), allowing rapid changes to the rate of glucose infusion in Part 3 only. TWA(GIR)= Time-weighted average based on GIR values calculated as AUC (area under the curve) based on GIR values observed from time zero to t divided by t, t= 24 hours. Mean and 95% CI are based on a linear fixed effects model containing a fixed effect for treatment (MK-1092 Doses, Glargine). In Part 3, 4 participants (across 2 dosing panels) received glargine. These 4 participants were analyzed together given the small numbers and same treatment (same dose of glargine) received.	Up to approximately 24 hours post-dose
Secondary	Time-Weighted Average GIR (TWA[GIR]) After a Single Dose Administration of Subcutaneous MK-1092 or Glargine to Adult Participants With T2DM (Part 4)	The GIRmax required to maintain blood glucose at each participants' individual clamp target, following administration of MK-1092 SC or glargine SC was determined by use of a continuous glucose infusion during the euglycemic clamp so that glucose levels remained in the euglycemic range and hypoglycemia was prevented. Blood glucose was monitored frequently (~every 5 minutes), allowing rapid changes to the rate of glucose infusion in Part 4 only. TWA(GIR)= Time-weighted average based on GIR values calculated as AUC (area under the curve) based on GIR values observed from time zero to t divided by t, t= 24 hours. Mean and 95% CI were based on a linear mixed effects model containing a fixed effect for treatment (MK, Glargine), period (Period 1, Period 2 and Period 3), a nested effect from participants within treatment, and interaction between treatment and period. MK-1092 or glargine was administered to a single cohort of participants in Periods 1, 2, and 3.	Up to approximately 24 hours post-dose
Secondary	Maximal Plasma MK-1092 Concentration (Cmax) Parts 1 and 3	Cmax is a measure of the maximum amount of drug in the plasma after the dose is given in Parts 1 and 3 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Area Under the Plasma Drug Curve From 0 to Infinity (AUC0-inf) MK-1092 Parts 1 and 3	AUC0-inf is a measure of the total concentration levels of drug in the plasma after the dose is given in Parts 1 and 3 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Rate of Plasma Drug Removal (CL/F) MK-1092 Parts 1 and 3	CL/F is the rate at which a drug is removed from the body via renal, hepatic, and other clearance pathways after the dose is given in Parts 1 and 3 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Time to Reach Maximum Plasma MK-1092 Concentration (Tmax) Parts 1 and 3	Tmax is the amount of the time to reach the maximum concentration in the plasma after the drug dose is given in Parts 1 and 3 only.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Time to Reach a 50% Decrease In Plasma MK-1092 Concentration (t1/2) Parts 1 and 3	t1/2 is the time required for a given drug concentration in the plasma to decrease by 50% after the drug dose is given in Parts 1 and 3 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Maximal Plasma MK-1092 Concentration (Cmax) Part 4	Cmax is a measure of the maximum amount of drug in the plasma after the dose is given in Parts 4 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Area Under the Plasma Drug Curve From 0 to Infinity (AUC0-inf) MK-1092 Part 4	AUC0-inf is a measure of the total concentration levels of drug in the plasma after the dose is given in Part 4 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Rate of Plasma Drug Removal (CL/F) MK-1092 Part 4	CL/F is the rate at which a drug is removed from the body via renal, hepatic, and other clearance pathways after the dose is given in Part 4 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Time to Reach Maximum Plasma MK-1092 Concentration (Tmax) Part 4	Tmax is the amount of the time to reach the maximum concentration in the plasma after the drug dose is given in Part 4 only.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Time to Reach a 50% Decrease In Plasma MK-1092 Concentration (t1/2) Part 4	t1/2 is the time required for a given drug concentration in the plasma to decrease by 50% after the drug dose is given in Part 4 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Maximal Plasma Insulin Glargine Concentration (Cmax) Parts 1 and 3	Cmax is a measure of the maximum amount of drug in the plasma after the dose is given in Parts 1 and 3 only. Healthy participants received glargine in Panel A-E, and participants with T1DM received glargine in Panel G and H. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation. In Part 1, 9 participants (across 5 dosing panels) received glargine and had quantifiable glargine levels, and, in Part 3, 4 participants (across 2 dosing panels) received glargine and had quantifiable glargine levels. These 9 participants in Part 1 were analyzed together and these 4 participants in Part 3 were analyzed together given the small numbers and same treatment (same dose of glargine) received.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Area Under the Plasma Drug Curve From 0 to Infinity (AUC0-inf) Insulin Glargine Parts 1 and 3	AUC0-inf is a measure of the total concentration levels of drug in the plasma after the dose is given in Parts 1 and 3 only. Healthy participants received glargine in Panel A-E, and participants with T1DM received glargine in Panel G and H. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation. In Part 1, 8 participants (across 5 dosing panels) received glargine and had sufficient terminal phase data, and, in Part 3, 3 participants (across 2 dosing panels) received glargine and had sufficient terminal phase data. These 8 participants in Part 1 were analyzed together and these 3 participants in Part 3 were analyzed together given the small numbers and same treatment (same dose of glargine) received.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Time to Reach Maximum Plasma Insulin Glargine Concentration (Tmax) Parts 1 and 3	Tmax is the amount of the time to reach the maximum concentration in the plasma after the drug dose is given in Parts 1 and 3 only. Healthy participants received glargine in Panel A-E, and participants with T1DM received glargine in Panel G and H. In Part 1, 9 participants (across 5 dosing panels) received glargine and had quantifiable glargine levels, and, in Part 3, 4 participants (across 2 dosing panels) received glargine and had quantifiable glargine levels. These 9 participants in Part 1 were analyzed together and these 4 participants in Part 3 were analyzed together given the small numbers and same treatment (same dose of glargine) received.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Time to Reach a 50% Decrease In Plasma Insulin Glargine Concentration (t1/2) Parts 1 and 3	t1/2 is the time required for a given drug concentration in the plasma to decrease by 50% after the drug dose is given in Parts 1 and 3 only. Healthy participants received glargine in Panel A-E, and participants with T1DM received glargine in Panel G and H. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation. In Part 1, 8 participants (across 5 dosing panels) received glargine and had sufficient terminal phase data, and, in Part 3, 3 participants (across 2 dosing panels) received glargine and sufficient terminal phase data. These 8 participants in Part 1 were analyzed together and these 3 participants in Part 3 were analyzed together given the small numbers and same treatment (same dose of glargine) received.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Maximal Plasma Insulin Glargine Concentration (Cmax) Part 4	Cmax is a measure of the maximum amount of drug in the plasma after the dose is given in Parts 4 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Area Under the Plasma Drug Curve From 0 to Infinity (AUC0-inf) Insulin Glargine Part 4	AUC0-inf is a measure of the total concentration levels of drug in the plasma after the dose is given in Part 4 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28)
Secondary	Time to Reach Maximum Plasma Insulin Glargine Concentration (Tmax) Part 4	Tmax is the amount of the time to reach the maximum concentration in the plasma after the drug dose is given in Part 4 only.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28) ]
Secondary	Time to Reach a 50% Decrease In Plasma Insulin Glargine Concentration (t1/2) Part 4	t1/2 is the time required for a given drug concentration in the plasma to decrease by 50% after the drug dose is given in Part 4 only. The method of dispersion referenced below of geometric coefficient of variation is actually percent geometric coefficient of variation.	-15 min (predose), 10 min, 30 min, 1.0 hr, 1.5 hr, 2.0 hr, 3.0 hr, 4.0 hr, 6.0 hr, 9.0 hr, 12 hr, 18 hr, 24 hr, an additional sample will be collected and at the end of the clamp, 2d, 3d, 4d, 5d and 7d after SC dose and at post-trial (Day 14 and Day 28) ]