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Lersivirine Immediate-Release

Phase 1

Undisclosed | Small molecule | Other |Pfizer, Inc.|Trials Updated: Sep 19, 2012

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment16

FDA Designations

No designations recorded

Lersivirine Immediate-Release clinical trials

Lersivirine Immediate-Release · 1 trial · 1 indication

Phase 1 1
NCT01603485Study to Estimate the Pharmacokinetics, Bioavailability and Effect of Food on Single Dose Modified-release Lersivirine 500 mg in Healthy SubjectsHealthy Volunteer
COMPLETED16 Analytics
PHASE1COMPLETED
Study to Estimate the Pharmacokinetics, Bioavailability and Effect of Food on Single Dose Modified-release Lersivirine 500 mg in Healthy Subjects
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Study Endpoints

Primary Endpoints

Lersivirine Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - ∞)]
T = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12, 24, 36 and 48 hours post dose
Lersivirine Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast)
T = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12, 24, 36 and 48 hours post dose
Lersivirine Maximum Observed Plasma Concentration (Cmax)
T = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12, 24, 36 and 48 hours post dose

Secondary Endpoints

Lersivirine Plasma Decay Half-Life (t1/2)
T = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12, 24, 36 and 48 hours post dose
Lersivirine Time to Reach Maximum Observed Plasma Concentration (Tmax)
T = 0 (predose), 0.5, 1, 1.5, 2, 3, 4, 6, 9, 12, 24, 36 and 48 hours post dose
Lersivirine Observed Plasma Concentration at time 24hr (C24)
T = 24 hours post dose
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
LersivirineEXPERIMENTAL -

Interventions

NameTypeDescription
Lersivirine Immediate-Release (fasted)DRUGSingle 500 mg dose of Lersivirine Immediate-Release Tablets (2 x 250 mg)
Lersivirine Modified-Release #1 (fasted)DRUGSingle 500 mg dose of Lersivirine Modified-Release Tablet #1
Lersivirine Modified-Release #2 (fasted)DRUGSingle 500 mg dose of Lersivirine Modified-Release Tablet #2
Lersivirine Modified-Release #3 (fasted)DRUGSingle 500 mg dose of Lersivirine Modified-Release Tablet #3
Lersivirine Modified-Release (fed)DRUGSingle 500 mg dose of Lersivirine Modified-Release Tablet dosed with food.
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight \>50 kg (110 lbs). * Subjects who are willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures. Exclusion Criteria: * History of regular alcohol consump...

Countries:Belgium
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Frequently asked questions about Lersivirine Immediate-Release

What is Lersivirine Immediate-Release?

Lersivirine Immediate-Release is an investigational small molecule developed by Pfizer, Inc. (NYSE: PFE). It is a Phase 1 study drug that has been evaluated in healthy adult volunteers. Its therapeutic indication has not been disclosed, and it remains in clinical development rather than being an approved medicine.

Who makes Lersivirine Immediate-Release?

Lersivirine Immediate-Release is made and developed by Pfizer, Inc., which trades on the New York Stock Exchange under the ticker PFE. Pfizer sponsored the clinical study of this formulation in healthy volunteers.

What phase is Lersivirine Immediate-Release in?

Lersivirine Immediate-Release is in Phase 1 clinical development. It is investigational and has not been approved by the FDA. One Phase 1 trial has been completed, and no trials of this formulation are currently active.

What clinical trials is Lersivirine Immediate-Release in?

Lersivirine Immediate-Release has been studied in one completed Phase 1 trial, NCT01603485, titled a study to estimate the pharmacokinetics, bioavailability and effect of food on single dose modified-release lersivirine 500 mg in healthy subjects. The trial enrolled 16 healthy volunteers in Belgium and was uncontrolled, without randomization or double blinding.

Is Lersivirine Immediate-Release the same as Lersivirine Immediate-Release (fasted)?

Yes. Lersivirine Immediate-Release is also known as Lersivirine Immediate-Release (fasted). The fasted label refers to the dosing condition under which the immediate-release formulation was assessed, including the food-effect evaluation in the completed Phase 1 study NCT01603485.