Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
AUC (0-72): Area Under the Plasma Concentration-time Curve From Time 0 to 72 Hours Postdose for Unchanged SYR-322 (SYR-322Z) |
AUC (0-72) is measure of area under the curve from time 0 to 72 hours post dose. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
AUC (0-tlqc): Area Under the Plasma Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for SYR-322Z |
AUC (0-tlqc) is a measure of total plasma exposure to the drug from Time 0 to Time of the Last Quantifiable Concentration (AUC [0-tlqc]). |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Cmax: Maximum Observed Plasma Concentration for SYR-322Z |
Maximum observed plasma concentration (Cmax) is the peak plasma concentration of a drug after administration, obtained directly from the plasma concentration-time curve. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for SYR-322Z |
Tmax: Time to reach the maximum plasma concentration (Cmax), equal to time (hours) to Cmax. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
AUC (0-inf): Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for SYR-322Z |
AUC (0-inf) is a measure of total plasma exposure to the drug from time zero extrapolated to infinity. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Apparent Terminal Elimination Rate Constant (?z) for SYR-322Z |
Terminal elimination rate constant, calculated as the negative of the slope of the log-linear regression of the natural logarithm concentration-time curve during the terminal phase. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Terminal Phase Elimination Half-life (T1/2) for SYR-322Z |
Terminal phase elimination half-life (T1/2) is the time required for half of the drug to be eliminated from the plasma. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Apparent Clearance After Extra Vascular Administration (CL/F) for SYR-322Z |
CL/F is apparent clearance of the drug from the plasma, calculated as the drug dose divided AUC (0-inf), expressed in liter/hour (L/hr). |
3 hours prior to administration, and at 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 and 72 hours after administration |
|
Primary |
Mean Residence Time (MRT) for SYR-322Z |
Mean residence time (MRT) calculated as area under the first moment plasma concentration-time curve (AUMC [0-inf]) divided by AUC (0-inf). (AUMC [0-inf]) is the area under the first moment plasma concentration-time curve from time 0 to infinity. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
MRT (0-tlqc): Mean Residence Time From Time 0 to Time of the Last Quantifiable Concentration (Tlqc) for SYR-322Z |
MRT (0-tlqc) is a measure of the mean residence time from time 0 to time of the last quantifiable concentration (tlqc) calculated as MRT (0-tlqc) =AUMC (0-tlqc)/AUC (0-tlqc). AUMC (0-tlqc) is the area under the first moment plasma concentration-time curve from time 0 to time of the last quantifiable concentration (tlqc), calculated using the linear trapezoidal rule. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
AUC (0-72): Area Under the Plasma Concentration-time Curve From Time 0 to 72 Hours Post Dose for SYR-322 Metabolites M-I and M-II |
AUC (0-72) is measure of area under the curve from time 0 to 72 hours post dose. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
AUC (0-tlqc): Area Under the Plasma Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for SYR-322 Metabolites M-I and M-II |
AUC (0-tlqc) is a measure of total plasma exposure to the drug from Time 0 to Time of the Last Quantifiable Concentration (AUC [0-tlqc]). |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
MRT (0-tlqc): Mean Residence Time From Time 0 to Time of the Last Quantifiable Concentration (Tlqc) for SYR-322 Metabolites M-I and M-II |
MRT (0-tlqc) is a measure of the mean residence time from time 0 to time of the last quantifiable concentration (tlqc) calculated as MRT (0-tlqc) =AUMC (0-tlqc)/AUC (0-tlqc). AUMC (0-tlqc) is the area under the first moment plasma concentration-time curve from time 0 to time of the last quantifiable concentration (tlqc), calculated using the linear trapezoidal rule. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Cmax: Maximum Observed Plasma Concentration for SYR-322 Metabolites M-I and M-II |
Maximum observed plasma concentration (Cmax) is the peak plasma concentration of a drug after administration, obtained directly from the plasma concentration-time curve. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for SYR-322 Metabolites M-I and M-II |
Tmax: Time to reach the maximum plasma concentration (Cmax), equal to time (hours) to Cmax. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
AUC (0-inf): Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for SYR-322 Metabolites M-I and M-II |
AUC (0-inf) is a measure of total plasma exposure to the drug from time zero extrapolated to infinity. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Apparent Terminal Elimination Rate Constant (?z) for SYR-322 Metabolites M-I and M-II |
Terminal elimination rate constant, calculated as the negative of the slope of the log-linear regression of the natural logarithm concentration-time curve during the terminal phase. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Terminal Phase Elimination Half-life (T1/2) for SYR-322 Metabolites M-I and M-II |
Terminal phase elimination half-life (T1/2) is the time required for half of the drug to be eliminated from the plasma. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
Mean Residence Time (MRT) for SYR-322 Metabolites M-I and M-II |
Mean residence time (MRT) calculated as area under the first moment plasma concentration-time curve (AUMC [0-inf]) divided by AUC (0-inf). AUMC (0-inf) is the area under the first moment plasma concentration-time curve from time 0 to infinity. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
AUC (0-48): Area Under the Plasma Concentration-time Curve From Time 0 to 48 Hours Postdose for Metformin |
AUC (0-48) is measure of area under the curve from time 0 to 48 hours post dose. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
AUC (0-tlqc): Area Under the Plasma Concentration-Time Curve From Time 0 to the Time of the Last Quantifiable Concentration for Metformin |
AUC (0-tlqc) is a measure of total plasma exposure to the drug from Time 0 to Time of the Last Quantifiable Concentration (AUC [0-tlqc]). |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
MRT (0-tlqc): Mean Residence Time From Time 0 to Time of the Last Quantifiable Concentration (Tlqc) for Metformin |
MRT (0-tlqc) is a measure of the mean residence time from time 0 to time of the last quantifiable concentration (tlqc) calculated as MRT (0-tlqc) =AUMC (0-tlqc)/AUC (0-tlqc). AUMC (0-tlqc) is the area under the first moment plasma concentration-time curve from time 0 to time of the last quantifiable concentration (tlqc), calculated using the linear trapezoidal rule. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
Cmax: Maximum Observed Plasma Concentration for Metformin |
Maximum observed plasma concentration (Cmax) is the peak plasma concentration of a drug after administration, obtained directly from the plasma concentration-time curve. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for Metformin |
Tmax: Time to reach the maximum plasma concentration (Cmax), equal to time (hours) to Cmax. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
AUC (0-inf): Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for Metformin |
AUC (0-inf) is a measure of total plasma exposure to the drug from time zero extrapolated to infinity. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
Apparent Terminal Elimination Rate Constant (?z) for Metformin |
Terminal elimination rate constant, calculated as the negative of the slope of the log-linear regression of the natural logarithm concentration-time curve during the terminal phase. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
Terminal Phase Elimination Half-life (T1/2) for Metformin |
Terminal phase elimination half-life (T1/2) is the time required for half of the drug to be eliminated from the plasma. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
Apparent Clearance After Extra Vascular Administration (CL/F) for Metformin |
CL/F is apparent clearance of the drug from the plasma, calculated as the drug dose divided AUC (0-inf), expressed in L/hr. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
Mean Residence Time (MRT) for Metformin |
Mean residence time (MRT) calculated as area under the first moment plasma concentration-time curve (AUMC [0-inf]) divided by AUC (0-inf). AUMC (0-inf) is the area under the first moment plasma concentration-time curve from time 0 to infinity. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Primary |
Urinary Excretion Ratio of SYR-322Z From 0 to 12 Hours Postdose |
Cumulative urinary excretion ratio of unchanged SYR-322 was calculated as the percentage of SYR-322 dose. |
0 to 12 hours postdose |
|
Primary |
Urinary Excretion Ratio of SYR-322Z From 0 to 24 Hours Postdose |
Cumulative urinary excretion ratio of unchanged SYR-322 was calculated as the percentage of SYR-322 dose. |
0 to 24 hours postdose |
|
Primary |
Urinary Excretion Ratio of SYR-322Z From 0 to 48 Hours Postdose |
Cumulative urinary excretion ratio of unchanged SYR-322 was calculated as the percentage of SYR-322 dose. |
0 to 48 hours postdose |
|
Primary |
Urinary Excretion Ratio of SYR-322Z From 0 to 72 Hours Postdose |
Cumulative urinary excretion ratio of unchanged SYR-322 was calculated as the percentage of SYR-322 dose. |
0 to 72 hours postdose |
|
Primary |
Urinary Excretion Ratio of SYR-322 Metabolites M-I and M-II From 0 to 12 Hours Postdose |
Cumulative urinary excretion ratio of SYR-322 metabolites M-I and M-II was calculated as the percentage of SYR-322 dose. |
0 to 12 hours postdose |
|
Primary |
Urinary Excretion Ratio of SYR-322 Metabolites M-I and M-II From 0 to 24 Hours Postdose |
Cumulative urinary excretion ratio of SYR-322 metabolites M-I and M-II was calculated as the percentage of SYR-322 dose. |
0 to 24 hours post dose |
|
Primary |
Urinary Excretion Ratio of SYR-322 Metabolites M-I and M-II From 0 to 48 Hours Postdose |
Cumulative urinary excretion ratio of SYR-322 metabolites M-I and M-II was calculated as the percentage of SYR-322 dose. |
0 to 48 hours postdose |
|
Primary |
Urinary Excretion Ratio of SYR-322 Metabolites M-I and M-II From 0 to 72 Hours Postdose |
Cumulative urinary excretion ratio of SYR-322 metabolites M-I and M-II was calculated as the percentage of SYR-322 dose. |
0 to 72 hours postdose |
|
Primary |
Urinary Excretion Ratio of Metformin From Time 0 to 12 Hours Postdose |
Cumulative urinary excretion ratio of metformin was calculated as the percentage of metformin dose. |
0 to 12 hours postdose |
|
Primary |
Urinary Excretion Ratio of Metformin From 0 to 24 Hours Postdose |
Cumulative urinary excretion ratio of metformin was calculated as the percentage of metformin dose. |
0 to 24 hours postdose |
|
Primary |
Urinary Excretion Ratio of Metformin From 0 to 48 Hours Postdose |
Cumulative urinary excretion ratio of metformin was calculated as the percentage of metformin dose. |
0 to 48 hours postdose |
|
Primary |
CLr: Renal Clearance of SYR-322Z |
CLr is a measure of apparent clearance of the drug from the urine. The clearance is the rate at which waste substances are cleared from the blood. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, and 72 hours postdose |
|
Primary |
CLr: Renal Clearance of Metformin |
CLr is a measure of apparent clearance of the drug from the urine. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, and 48 hours postdose |
|
Secondary |
Inhibition Rate of Dipeptidyl-peptidase-4 (DPP-4) Activity |
DPP-4 activity and inhibition rate of DPP-4 activity was assessed from the plasma samples collected from the participants. Inhibition of DPP-4 enzyme was used to determine the antihyperglycemic activity of the investigational product. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 and 24 hours postdose |
|
Secondary |
DPP-4 Activity |
DPP-4 activity was assessed from the plasma samples collected from the participants. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 and 24 hours postdose |
|
Secondary |
AUC (0-24): Area Under the Inhibition Rate of Plasma DPP-4 Activity-time Curve From Time 0 to 24 Hours |
Area under the inhibition rate of plasma DPP-4 activity-time curve from time 0 to 24 hours was determined from the inhibition-time curve. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 and 24 hours postdose |
|
Secondary |
Emax: Maximum Inhibition Rate of Plasma DPP-4 Activity |
Maximum inhibition rate of plasma DPP-4 activity was determined from the inhibition-time curve. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 and 24 hours postdose |
|
Secondary |
Tmax: Time to Reach Emax |
Time to reach Emax for the first time was determined from the inhibition-time curve. |
3 hours prior to administration (predose) and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 and 24 hours postdose |
|
Secondary |
Number of Participants Reporting 1 or More Treatment-emergent Adverse Events |
An Adverse Event (AE) is defined as any untoward medical occurrence in a clinical investigation participant administered a drug; it does not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (eg, a clinically significant abnormal laboratory finding), symptom, or disease temporally associated with the use of a drug, whether or not it is considered related to the drug. A treatment-emergent adverse event (TEAE) is defined as an adverse event with an onset that occurs after receiving study drug. |
Baseline up to the day of discharge (Day 4) in the second intervention period |
|
Secondary |
Number of Participants With Clinically Significant Change From Baseline in Vital Signs |
Vital signs included body temperature (infra-axillary), supine blood pressure resting more than 5 minutes (systolic and diastolic [Millimeters of mercury]), respiratory rate and pulse (beats per minute). Clinically significant change in vital signs observed at any time point are reported. |
3 hours prior to administration (predose) and 2, 24 and 72 hours postdose |
|
Secondary |
Number of Participants With Clinically Significant Change From Baseline in Body Weight |
Clinically significant change participant's body weight observed at any time point are reported. |
3 hours prior to administration (predose), 24 and 72 hours postdose |
|
Secondary |
Number of Participants With Significant Change From Baseline in Electrocardiograms |
Clinically significant change in electrocardiograms observed at any time point are reported. |
3 hours prior to administration (predose) and 2, 24 and 72 hours postdose |
|
Secondary |
Number of Participants With Laboratory-related Treatment Emergent Adverse Events (TEAEs) |
Laboratory assessments included hematology, serum chemistry and urinalysis. Any laboratory-related TEAE reported at any time point were reported in this measure. |
3 hours prior to administration (predose), 24 and 72 hours postdose |
|