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Single Dose Escalation Study of PF-05190457 in Healthy Volunteers

A Phase 1 Placebo-controlled Trial to Assess the Safety, Tolerability, and Pharmacokinetics of Single Escalating Oral Doses of PF-05190457 Under Fasted and Fed Conditions in Healthy Adult Subjects

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01247896
Enrollment
26
Registered
2010-11-24
Start date
2010-12-31
Completion date
2011-06-30
Last updated
2011-07-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Diabetes Mellitus, Type II

Brief summary

PF-05190457 is a novel compound proposed for the treatment of Type 2 diabetes mellitus. The purpose of the study is to evaluate the safety and tolerability of PF-05190457 after administration of a single dose to healthy volunteers and to evaluate the plasma drug concentrations after single dose in healthy volunteers.

Interventions

Single Dose 2 mg

DRUGPlacebo

Single Dose Placebo

Sponsors

Pfizer
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 55 Years
Healthy volunteers
Yes

Inclusion criteria

* Healthy males and females (non-childbearing) between the ages of 18 and 55 with BMI of 17.5 to 30.5 kg/m2; and a total body weight between 50 kg (110 lbs) and 100 kg (220 lb) inclusive

Exclusion criteria

* Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease

Design outcomes

Primary

MeasureTime frame
Safety and tolerability of PF-05190457 will be assessed by physical examinations, adverse event monitoring, 12-lead ECGs, continuous cardiac monitoring over the first 8 hours after dosing, vital sign and clinical safety laboratory measurements8 weeks
The single dose PK of PF-05190457 will be described by estimating parameters of AUC(0-infinity), AUC(0-last), AUC(0-24), Cmax, Tmax, CL/F, Vz/F and half-life (t1/2), as the data permit48 hour

Secondary

MeasureTime frame
PK of PF-05190457 in the fed condition will be described by estimating parameters of AUC(0-infinity), AUC(0-last), AUC(0-24), Cmax, Tmax, CL/F, Vz/F and half-life (t1/2),48 hour
Gastric half-emptying time (GET½), the duration of the lag phase (Tlag), gastric emptying coefficient (GEC)Day 1 for Periods 1 and 2, for Cohort 3.

Countries

Belgium

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 25, 2026