Study To Evaluate The Effect Of Two Steady State Doses of PF 06882961 On Rosuvastatin And Midazolam Pharmacokinetics In Otherwise Healthy Adult Participants With Obesity

Pfizer16 enrolled

Overview

A Phase 1 Study To Evaluate The Effect Of Two Steady State Doses of PF 06882961 On Rosuvastatin And Midazolam Pharmacokinetics In Otherwise Healthy Adult Participants With Obesity

This study is designed to look at the effect of two doses of PF 06882961 (120 milligram (mg) twice a day (BID) and 200 mg BID) on the levels of one dose of rosuvastatin 10 mg and one dose of midazolam 2 mg, in otherwise healthy, adult participants with obesity. Total duration of study from screening to the telephone visit will be approximately 17 weeks, of which up to 63 days will be inpatient. All subjects take (i) Rosuvastatin alone, Midazolam alone, PF 06882961 alone (120 mg BID), PF 06882961 (120 mg BID) + Rosuvastatin, PF 06882961 (120 mg BID) + Midazolam, PF 06882961 (200 mg BID) alone, PF 06882961 (200 mg BID) + Rosuvastatin, PF 06882961 (200 mg BID)+ Midazolam in the study.

Study Type

INTERVENTIONAL

Allocation

Purpose

OTHER

Masking

NONE

Enrollment

Conditions

Obesity

Interventions

PF-06882961DRUG

120 mg and 200 mg BID

RosuvastatinDRUG

10 mg single dose

MidazolamDRUG

2mg single dose

Eligibility

Sex: ALLMin age: 18 YearsMax age: 65 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Body Mass Index (BMI) ≥ 30.0 kg/m2 and not more than 45.4 kg/m2 at Screening. * Stable body weight, defined as \<5 kg change (per participant report) for 90 days before Screening Exclusion Criteria: * Known prior participation in a trial involving PF-06882961. * Known intolerance or hypersensitivity to GLP-1R agonists. * Known hypersensitivity to rosuvastatin or midazolam. * Diagnosis of type 1 or type 2 diabetes mellitus or secondary forms of diabetes at screening. Note: prior diagnoses of gestational diabetes during pregnancy only are eligible if they meet the other eligibility criteria * Any lifetime history of a suicide attempt. * Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 60 days prior to dosing. * Participation in a formal weight reduction program (eg, Weight Watchers) within 90 days prior to Screening.

Locations (1)

Anaheim Clinical Trials, LLC

Anaheim, California, United States

Outcomes

Primary Outcomes

Area Under the Plasma Concentration-time Profile From Time 0 to Last Quantifiable Concentration (AUClast) of Rosuvastatin in Periods 1, 4 and 7

AUClast is area under the plasma concentration-time profile from time 0 to last quantifiable concentration.

Time frame: At 0 (prior to rosuvastatin dose), 1, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 48, and 72 hours post rosuvastatin dose on Day 1 in Periods 1, 4, and 7

AUClast of Midazolam in Periods 2, 5 and 8

AUClast is area under the plasma concentration-time profile from time 0 to last quantifiable concentration.

Time frame: At 0 (prior to midazolam dose), 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post midazolam dose on Day 1 in Periods 2, 5, and 8

Secondary Outcomes

Number of Participants With Treatment-emergent Adverse Events (TEAEs)

An adverse event (AE) was any untoward medical occurrence in a patient or clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. A serious adverse event (SAE) was defined as any untoward medical occurrence that, at any dose: resulted in death; was life-threatening; required inpatient hospitalization or prolongation of existing hospitalization; resulted in persistent disability/incapacity; was a congenital anomaly/birth defect; or other serious situations such as important medical events. TEAEs were events between first dose of study drug and up to follow-up visit that were absent before treatment or that worsened after treatment. AEs presented below were TEAEs. The investigator was required to use clinical judgment to assess the potential relationship between investigational product and each AE, to define an treatment-related AE.

Time frame: From first dose of study drug (Day 1) to telephone Follow Up (Days 89-96) (approximately up to 96 days)

Number of Participants With Laboratory Abnormalities (Without Regard to Baseline [BL] Abnormality)

Safety laboratory assessments included clinical chemistry, hematology, urinalysis, and other tests. Abnormality was determined at the investigator's discretion.

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.

Time frame: From BL (Day 1, the last pre-dose measurement in Period 1) to Follow Up visit (Days 68-71) (approximately up to 71 days)

Number of Participants With Vital Signs Data Meeting the Pre-defined Categorical Summarization Criteria

Single, supine vital signs assessments included systolic blood pressure (BP), diastolic BP and pulse rate. Abnormality in vital signs included: pulse rate \<40 beats per minute (bpm) or \>120bpm; supine diastolic BP \<50 millimeter of mercury (mmHg), increase and decrease in change from BL of \>=20mmHg; supine systolic blood pressure \<90mmHg, increase and decrease in change from BL of \>=30mmHg.

Time frame: From BL (Day 1, the last pre-dose measurement in Period 1) to Follow Up visit (Days 68-71) (approximately up to 71 days)

Change From Baseline in Body Weight

Changes from Baseline in body weight of the participants were measured.

Time frame: At BL (Period 1 Day 1), on Period 3 Days 1, 8, 15 and 22, Period 4 Day 1, Period 6 Days 1 and 9, Period 7 Day 1, Period 8 Day 2, and at Follow Up visit (Days 68-71)

Number of Participants With Electrocardiogram (ECG) Data Meeting the Pre-defined Categorical Summarization Criteria

ECG assessments included pulse rate (PR), QT, QTcF intervals and QRS complex. ECG abnormalities criteria included: PR interval value \>= 300msec, or BL \>200msec and \>=25% increase from BL, or BL \<=200msec and \>=50% increase from BL; QRS interval value \>= 140msec, or percent change from BL \>=50%; QTcF value \>400 and \<=480msec, or \>480 and \<=500 msec, or \>500msec, or change from BL\>30 and \<=60msec, or change from BL \>60msec.

Time frame: From BL (Day 1, the last pre-dose measurement in Period 1) to Follow Up visit (Days 68-71) (approximately up to 71 days)

Number of Participants With Positive Response on the Columbia Suicide Severity Rating Scale (C-SSRS)

The C-SSRS was an interview-based rating scale to systematically assess suicidal ideation and suicidal behavior. C-SSRS assessed whether participant experienced any of the following 1: completed suicide, 2: suicide attempt (response of "yes" on "actual attempt"), 3: preparatory acts towards imminent suicidal behavior ("yes" on "aborted attempt", "interrupted attempt", "preparatory acts/behavior"), 4: suicidal ideation ("yes" on "wish to be dead", "non-specific active suicidal thoughts"), 7: self-injurious behavior, no suicidal intent ("yes" on "has participant engaged in non-suicidal self-injurious behavior"). In this outcome, number of participants with positive response (response of "yes") to suicidal behavior, ideation, or any self-injurious behavior were reported.

Time frame: At BL (Period 1 Day 1), on Period 3 Days 1, 8, 15, and 22, Period 4 Day 1, Period 6 Days 1, 9, and 16, Period 8 Day 2, at Follow Up visit (Days 68-71) and Early Termination

Number of Participants With Categorical Scores on the Patient Health Questionnaire (PHQ-9)

The PHQ-9 is a 9 item self-report scale for the assessment of depressive symptoms. The questions included "little interest/pleasure in things", "feeling down depressed or hopeless", "trouble falling or staying asleep", "feeling tired or little energy", "poor appetite or overeating", "feeling bad about yourself", "trouble concentrating on things", "moving slowly or fidgety/restless" and "thoughts you be better off dead". Each item was scored on scale of "not at all", "several days", "more than half the days" to "nearly every day". Total score range: 0-27 (each item with scale from 0 \[not at all\] to 3 \[nearly every day\]. Higher score=greater severity).

Time frame: At BL (Period 1 Day 1), on Period 3 Days 1, 8, 15, and 22, Period 4 Day 1, Period 6 Days 1, 9, and 16, Period 8 Day 2, at Follow Up visit (Days 68-71) and Early Termination