Outcome
| Type |
Measure |
Description |
Time frame |
Safety issue |
| Primary |
Number of Participants With Adverse Events as a Measure of Safety and Tolerability |
An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product. |
Up to Day 72 |
|
| Secondary |
Maximum Observed Serum Concentration (Cmax) |
Maximum observed serum concentration (Cmax) of JNJ-64565111 will be assessed. |
First Dose: Predose (Day 1), and at 8, 24, 48, 72 and 120 hours post-dose (PD); Fourth Dose: predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD. |
|
| Secondary |
Time to Reach Maximum Observed Plasma Concentration (Tmax) |
Actual sampling time to reach maximum observed serum concentration (Tmax) of JNJ-64565111 will be assessed. |
First Dose: Predose (Day 1), and at 8, 24, 48, 72 and 120 hours post-dose (PD); Fourth Dose: predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD |
|
| Secondary |
Area Under Concentration-Time Curve From Time Zero to the Last Quantifiable Time (AUC [0-last]) |
The AUC (0-last) of JNJ-64565111 is the area under the serum concentration-time curve from time zero to last quantifiable time. |
First Dose: Predose (Day 1), and at 8, 24, 48, 72 and 120 hours post-dose (PD) |
|
| Secondary |
Average Concentration Over the Dosing Interval Tau (T) at Steady State (Caverage,ss) |
Average concentration over the dosing interval tau at steady state of JNJ-64565111 (defined as area under the serum concentration time curve observed during a dosing interval (tau) at steady state) will be calculated as AUC(0- T)/T. |
Fourth Dose: Predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD |
|
| Secondary |
Minimum Observed Serum Concentration (Cmin) |
Minimum observed serum concentration (Cmin) of JNJ-64565111 will be assessed. |
Fourth Dose: Predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD |
|
| Secondary |
Accumulation Ratio |
Accumulation ratio of JNJ-64565111, calculated as AUC(0-T), Day 22 / AUC(0-T), Day 1 will be assessed after last dose. |
First Dose: Predose (Day 1), and at 8, 24, 48, 72 and 120 hours post-dose (PD); Fourth Dose: predose (Day 22), and at 72, 96, 144, 168 hours PD |
|
| Secondary |
Area Under Curve over the dosing interval AUC (0-T) |
The AUC (0-T) of JNJ-64565111 is the measure of the serum drug concentration from time zero to end of dosing interval. It is used to characterize drug absorption. |
Fourth Dose: Predose (Day 22), and at 72, 96, 144, 168 hours PD |
|
| Secondary |
Apparent Terminal Elimination Half-life (t1/2term) |
Apparent terminal elimination half-life of JNJ-64565111, calculated as 0.693/apparent terminal elimination rate constant (Lambda[z]). |
Fourth Dose: Predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD |
|
| Secondary |
Apparent Clearance (CL/F) |
Clearance of a drug is a measure of the rate at which a drug is metabolized or eliminated by normal biological processes. Clearance obtained after subcutaneous (SC) dose (apparent SC clearance) is influenced by the fraction of the dose absorbed. Drug clearance is a quantitative measure of the rate at which a drug substance is removed from the blood. CL/F will be calculated as CL/F = Dose/AUC [0-infinity]. |
Fourth Dose: Predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD |
|
| Secondary |
Apparent Volume of Distribution (V/F) |
Apparent volume of distribution of JNJ-64565111 is based on the terminal phase following subcutaneous administration calculated as Vd/F = Dose/ apparent terminal elimination rate constant (Lambda[z])*AUC [0-infinity]. |
Fourth Dose: Predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD |
|
| Secondary |
Terminal Rate Constant (Kel) |
Terminal rate constant of JNJ-64565111 is defined as the fraction of drug that is eliminated per unit of time (fraction/hour). |
Fourth Dose: Predose (Day 22), and at 72, 96, 144, 168, 312, 480, 720, and 1200 hours PD |
|
| Secondary |
Number of Participants With Anti-JNJ-64565111 Antibodies as Measure of Immunogenicity |
Immunogenicity will be measured by evaluating serum samples collected from participants. Serum samples will be screened for antibodies binding to JNJ-64565111. The titer of confirmed positive samples will be reported. |
First Dose: Predose (Day 1); Second Dose: predose (Day 8) Third Dose: predose (Day 15); Fourth Dose: predose (Day 22), 144, 480, 720, and 1200 hours post-dose. |
|
| Secondary |
Change From Baseline in Body Weight |
Body weight will be measured using a calibrated scale at each time a participant is weighed. Calibration must be documented in a calibration log. |
Baseline, Days 8, 15, 22, 28, 29, 35, 42, 52, and 72 |
|
| Secondary |
Change From Baseline in Fasting Plasma Glucose (FPG) |
Change from baseline in fasting plasma glucose (FPG) will be assessed. |
Baseline, Days 8, 15, 22, 28, 29, 35, 42, 52, and 72 |
|
| Secondary |
Change From Baseline in Hemoglobin A1c (HbA1c) |
Change from baseline in HbA1c will be assessed. |
Baseline, Days 8, 15, 22, 28, 29, 35, 42, 52, and 72 |
|
| Secondary |
Change From Baseline in Fasting Lipids |
Fasting plasma lipids were measured to determine the total cholesterol, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), non-HDL cholesterol, very low-density lipoprotein cholesterol (VLDL-C), triglycerides and free fatty acids to understand the potential impact of study drug on cardiovascular disease risk. |
Baseline, Days 8, 15, 22, 28, 29, 35, 42, 52, and 72 |
|
| Secondary |
Change From Baseline for 24-hour Mean Plasma Glucose |
Mean plasma glucose defined as the total and/or incremental (that is, baseline-subtracted) area under the concentration (AUC) time curve over 0 to 24 hours, divided by 24. |
Baseline, Day 26 |
|
| Secondary |
Change From Baseline in C-peptide Area Under the Curve (AUC) Calculated From a 6-Hour Mixed Meal Tolerance Test (MMTT) |
MMTT-Stimulated 6-Hour C-peptide AUC is the mean area under the C-peptide level-time curve over the 6-hour period divided by the duration after a mixed-meal tolerance test. |
Baseline, Day 26 |
|
| Secondary |
Change From Baseline in Total and/or Incremental Plasma Glucose Area Under the Curve (AUC) Calculated From a 6-Hour Mixed Meal Tolerance Test (MMTT) |
MMTT-Stimulated 6-Hour total and/or incremental plasma glucose AUC is the mean area under the total and/or incremental plasma glucose level-time curve over the 6-hour period divided by the duration after a mixed-meal tolerance test. |
Baseline, Day 26 |
|
| Secondary |
Change From Baseline in Insulin Area Under the Curve (AUC) Calculated From a 6-Hour Mixed Meal Tolerance Test (MMTT) |
MMTT-Stimulated 6-Hour Insulin AUC is the mean area under the insulin level-time curve over the 6-hour period divided by the duration after a mixed-meal tolerance test. |
Baseline, Day 26 |
|
| Secondary |
Change From Baseline in Glucagon Area Under the Curve (AUC) Calculated From a 6-Hour Mixed Meal Tolerance Test (MMTT) |
MMTT-Stimulated 6-Hour Glucagon AUC is the mean area under the glucagon level-time curve over the 6-hour period divided by the duration after a mixed-meal tolerance test. |
Baseline, Day 26 |
|
| Secondary |
Change From Baseline in 24-hour Blood Pressure |
Blood Pressure will be assessed by 24-hour ambulatory blood pressure and heart rate monitoring (ABPM) device by periodic measurements performed at 1 hour intervals for the first 14 hours, then at 2-hour intervals for the remaining 10 hours (that is, 19 measurements in total). |
Baseline and Day 28 |
|
| Secondary |
Change From Baseline in 24-hour Heart Rate |
Heart rate measurements will be assessed with a completely automated (ambulatory blood pressure and heart rate monitoring) device. |
Baseline and Day 28 |
|
| Secondary |
Change From Baseline in Body Mass Index (BMI) |
Body Mass Index (BMI) is calculated by dividing the body weight (in kilogram) by the square of height (in meters). |
Baseline, Days 8, 15, 22, 28, 29, 35, 42, 52, and 72 |
|
| Secondary |
Change From Baseline Insulin Secretion as Assessed by the Insulinogenic Index |
Insulin secretion will be assessed by the insulinogenic index (Insulin 30-Insulin 0)/(Glucose 30-Glucose 0), by measuring the ratio of insulin to glucose. The insulinogenic index is frequently used as a measure of beta cell function. |
Baseline, Day 26 |
|
| Secondary |
Change from Baseline in Insulin Secretion as Assessed by Homeostasis Model Assessment of Beta Cell Function (HOMA-%B) |
HOMA is used to quantify insulin resistance and beta-cell function from basal (fasting) glucose and insulin (or C-peptide) concentrations. HOMA-B will be calculated by 20*I/(G-3.5) where I is fasting plasma insulin (micro units/per milliliter [uU/mL]) and G is fasting plasma glucose (millimoles per liter [mmol/L]). |
Baseline, Day 26 |
|
| Secondary |
Change From Baseline in Insulin Sensitivity as Assessed by Matsuda Index |
The Matsuda index represents a composite of both hepatic and peripheral tissue sensitivity to insulin. Insulin sensitivity by Matsuda Index will be calculated by (10,000/square root of [fasting glucose * fasting insulin] * [mean glucose * mean insulin during oral glucose tolerance test [OGTT]). |
Baseline, Day 26 |
|
| Secondary |
Change From Baseline in Insulin Sensitivity as Assessed by Homeostasis Model Assessment for Insulin Sensitivity (HOMA-%S) |
Insulin sensitivity will be assessed by Homeostasis Model Assessment (HOMA-%S) where HOMA-%S is 100/HOMA-Insulin Resistance [IR]. The HOMA-IR is the product of the blood Glucose and Insulin levels, divided by a constant. HOMA-IR is expressed as the following: HOMA-IR = fasting serum insulin (uU/mL) * fasting plasma glucose (mmol/L) / 22.5. |
Baseline, Day 26 |
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