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Metformin/Gliclazide Fixed Combination

Phase 1

Healthy | Small molecule | Other |Merck KGaA|Last Updated: Jul 16, 2019

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment40

FDA Designations

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Clinical trial landscape

Metformin/Gliclazide Fixed Combination · 1 trial · 1 indication

Phase 1 1
NCT03467945Bioequivalence and Drug - Drug Interaction Study of Metformin/Gliclazide in Healthy ParticipantsHealthy
COMPLETED40 Analytics
PHASE1COMPLETED
Bioequivalence and Drug - Drug Interaction Study of Metformin/Gliclazide in Healthy Participants
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Area Under the Plasma Concentration-Time Curve From Time Zero to Last Measurable Concentration (AUC0-t) of Metformin
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose
Area Under the Plasma Concentration-Time Curve From Time Zero to Last Measurable Concentration (AUC0-t) of Gliclazide
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose
Maximum Observed Plasma Concentration (Cmax) of Metformin
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose
Maximum Observed Plasma Concentration (Cmax) of Gliclazide
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose
Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of Metformin
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose

AUC (0-inf) is defined as the area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf).

Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of Gliclazide
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose

AUC (0-inf) is defined as the area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf).

Secondary Endpoints

Apparent Volume of Distribution (Vz/f) of Metformin
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose
Apparent Volume of Distribution (Vz/f) of Gliclazide
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose
Elimination Half Life (t1/2) of Metformin
Pre-dose, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 16, 24, 28, 32, 48, 72, 96, 120, 144 and 168 hours post-dose
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeOTHER

Treatment Arms

ArmTypeDescription
Treatment Sequence 1EXPERIMENTALParticipants received single oral dose of metformin 1000 milligram (mg) and gliclazide 30 mg fixed combination tablet in treatment period 1 followed by concomitant oral dosing of metformin 1000 mg and gliclazide 30 mg in treatment period 2 followed by single oral dose of metformin 1000 mg in treatment period 3 and then a single oral dose of gliclazide 30 mg in treatment period 4. Each treatment period was separated by a 14-day wash-out period.
Treatment Sequence 2EXPERIMENTALParticipants received concomitant oral dosing of metformin 1000 mg and gliclazide 30 mg in treatment period 1 followed by single oral dose of gliclazide 30 mg in treatment period 2 followed by single oral dose of metformin 1000 mg and gliclazide 30 mg fixed combination tablet in treatment period 3 and then single oral dose of metformin 1000 mg in treatment period 4. Each treatment period was separated by a 14-day wash-out period.
Treatment Sequence 3EXPERIMENTALParticipants received single oral dose of metformin 1000 mg in treatment period 1 followed by single oral dose of metformin 1000 mg and gliclazide 30 mg fixed combination tablet in treatment period 2 followed by single oral dose of gliclazide 30 mg in treatment period 3 and then concomitant oral dosing of metformin 1000 mg and gliclazide 30 mg in treatment period 4. Each treatment period was separated by a 14-day wash-out period.
Treatment Sequence 4EXPERIMENTALParticipants received single oral dose of gliclazide 30 mg in treatment period 1 followed by single oral dose of metformin 1000 mg in treatment period 2 followed by concomitant oral dosing of metformin 1000 mg and gliclazide 30 mg in treatment period 3 and then single oral dose of metformin 1000 mg and gliclazide 30 mg fixed combination tablet in treatment period 4. Each treatment period was separated by a 14-day wash-out period.

Interventions

NameTypeDescription
Metformin/Gliclazide Fixed CombinationDRUGParticipants received single oral dose of Metformin and Gliclazide fixed combination tablet in treatment period 1, 2, 3 or 4.
MetforminDRUGParticipants received single oral dose of Metformin tablet in treatment period 1, 2, 3 or 4.
GliclazideDRUGParticipants received single oral dose of Gliclazide tablet in treatment period 1, 2, 3 or 4.
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Participants has given written informed consent before any study-related activities were carried out * Ethnic origin: Mexicans * Weight between 55 and 95 kilogram (kg) * Body mass index between 18.5 and 27 kilogram per meter square (kg/m\^2) * Not smoking more than 5 cigarette...

Countries:Germany
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