2-Week Study In People With Nonalcoholic Fatty Liver Disease

February 28, 2020 updated by: Pfizer

A PHASE 1B, RANDOMIZED, DOUBLE-BLIND (SPONSOR-OPEN), PLACEBO-CONTROLLED, PARALLEL GROUP STUDY TO ASSESS THE SAFETY, TOLERABILITY, PHARMACODYNAMICS AND PHARMACOKINETICS OF MULTIPLE ORAL DOSES OF PF- 06865571 FOR 2 WEEKS IN ADULTS WITH NONALCOHOLIC FATTY LIVER DISEASE

2-week study in people with nonalcoholic fatty liver disease. Study drug at 1 of 2 doses, or placebo, will be given for 14 days. Blood samples, heart monitoring, vital signs, and imaging procedures will be performed.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
48

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • California
      • Anaheim, California, United States, 92801
        • Anaheim Clinical Trials, LLC
    • Connecticut
      • New Haven, Connecticut, United States, 06511
        • New Haven Clinical Research Unit
    • Florida
      • South Miami, Florida, United States, 33143
        • Qps-Mra, Llc
    • Nevada
      • Las Vegas, Nevada, United States, 89113
        • PPD Development, LP
    • North Carolina
      • High Point, North Carolina, United States, 27265
        • High Point Clinical Trials Center
    • Texas
      • San Antonio, Texas, United States, 78229
        • Clinical Trials of Texas, Inc.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 65 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • controlled attenuation parameter greater than or equal to 260 dB/m via FibroScan
  • liver fat greater than or equal to 6% via MRI

Exclusion Criteria:

  • Chronic liver disease
  • Type 2 diabetes requiring drug treatment
  • Unable to undergo MRI
  • History of heart attack or stroke

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: BASIC_SCIENCE
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: DOUBLE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
PLACEBO_COMPARATOR: Placebo
Drug: Placebo
tablet, 0 mg, 14 days, every 12 hours
EXPERIMENTAL: PF-06865571 100 mg
Drug: PF-06865571
tablet, 50 mg, 14 days, every 12 hours
Drug: PF-06865571
tablet, 300 mg, 14 days, every 12 hours
EXPERIMENTAL: PF-06865571 600 mg
Drug: PF-06865571
tablet, 50 mg, 14 days, every 12 hours
Drug: PF-06865571
tablet, 300 mg, 14 days, every 12 hours

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Relative Change From Baseline in Whole Liver Fat at Day 15 as Assessed by Magnetic Resonance Imaging (MRI) - Proton Density Fat Fraction (PDFF)
Time Frame: Baseline (Day 1), Day 15
MRI-PDFF is an established method that enables quantification of fat content in the liver. The value of whole liver fat as assessed by MRI-PDFF is expressed in percentage and ranges from 0 to 100% with higher values representing higher liver fat level.
Baseline (Day 1), Day 15

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)
Time Frame: From first dose of study treatment up to 28-35 days after last dose (maximum of up to 49 days)
An AE was any untoward medical occurrence in a participant who received study treatment without regard to possibility of causal relationship. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; life-threatening (immediate risk of death); initial or prolonged inpatient hospitalization; persistent or significant disability/incapacity; congenital anomaly/birth defect. Treatment-emergent AEs were those with initial onset or increasing in severity on or after the first dose of investigational product administration. AEs included both SAEs and non-serious AEs.
From first dose of study treatment up to 28-35 days after last dose (maximum of up to 49 days)
Number of Participants With Laboratory Test Abnormalities
Time Frame: From first dose of study treatment up to 7-10 days after last dose (maximum of up to 24 days)
Following laboratory parameters were assessed against pre-defined abnormality criteria: hematology (hemoglobin, hematocrit, erythrocytes, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, platelets, leukocytes, lymphocytes, neutrophils, basophils, eosinophils, monocytes); chemistry (total bilirubin, direct bilirubin, indirect bilirubin, aspartate aminotransferase, alanine aminotransferase, gamma glutamyl transferase, alkaline phosphatase, protein, albumin, urea nitrogen, creatinine, urate, sodium, potassium, calcium, chloride, bicarbonate); urinalysis (urine glucose, ketones, urine protein, urine hemoglobin, urobilinogen, urine bilirubin, nitrite, urine erythrocytes, urine leukocytes, hyaline casts); biomarker (total cholesterol, low-density and high-density lipoprotein cholesterol, triglycerides, fasting glucose). Participants with any of the laboratory test abnormalities were counted.
From first dose of study treatment up to 7-10 days after last dose (maximum of up to 24 days)
Number of Participants With Vital Sign Abnormalities
Time Frame: From first dose of study treatment up to 7-10 days after last dose (maximum of up to 24 days)
Vital sign categorical summarization criteria: 1) supine systolic blood pressure (SBP) <90 millimeters of mercury (mmHg); 2) supine diastolic blood pressure (DBP) <50 mmHg; 3) pulse rate <40 or >120 beats per minute (bpm); 4) change from baseline (increase or decrease) in supine DBP greater than or equal to (>=) 20 mmHg; 5) change from baseline (increase or decrease) in supine SBP >=30 mmHg.
From first dose of study treatment up to 7-10 days after last dose (maximum of up to 24 days)
Number of Participants With Electrocardiogram (ECG) Abnormalities
Time Frame: From first dose of study treatment up to 7-10 days after last dose (maximum of up to 24 days)
ECG categorical summarization criteria: 1) QRS interval (time from ECG Q wave to the end of the S wave corresponding to ventricle depolarization): >=140 milliseconds (msec), >=50% change from baseline; 2) PR interval (the interval between the start of the P wave and the start of the QRS complex, corresponding to the time between the onset of the atrial depolarization and onset of ventricular depolarization): >=300 msec, >=25% change when baseline is > 200 msec or >=50% change when baseline is less than or equal to (<=) 200 msec; 3) QTcF interval (heart rate corrected QT [time between the start of the ECG Q wave and the end of the T wave in the heart's electrical cycle] using Fridericia's formula): absolute value of >450 to 480 msec, >480 to 500 msec, >500 msec; a change from baseline of >30 to 60 msec or >60 msec.
From first dose of study treatment up to 7-10 days after last dose (maximum of up to 24 days)
Maximum Plasma Concentration (Cmax) For PF-06865571
Time Frame: Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Cmax of PF-06865571 on Day 14 was observed directly from data. Geometric coefficients of variations were reported as percentages.
Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Area Under the Plasma Concentration-Time Profile Over the Dosing Interval (AUCtau) For PF-06865571
Time Frame: Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
AUCtau of PF-06865571 on Day 14 was obtained by linear/log trapezoidal method. The dosing interval (tau) was 12 hours. Geometric coefficients of variations were reported as percentages.
Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Time to Reach Maximum Plasma Concentration (Tmax) For PF-06865571
Time Frame: Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Tmax of PF-06865571 on Day 14 was observed directly from data as time of Cmax occurrence.
Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Minimum Plasma Concentration (Cmin) For PF-06865571
Time Frame: Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Cmin of PF-06865571 on Day 14 was observed directly from data. Geometric coefficients of variations were reported as percentages.
Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Apparent Oral Clearance (CL/F) For PF-06865571
Time Frame: Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
CL/F of PF-06865571 on Day 14 was calculated as Dose/AUCtau. Geometric coefficients of variations were reported as percentages.
Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
Peak-to-Trough Ratio (PTR) For PF-06865571
Time Frame: Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose
PTR of PF-06865571 on Day 14 was calculated as Cmax/Cmin. Geometric coefficients of variations were reported as percentages.
Day 14 pre-dose, and 1, 2, 3, 4, 6, 8, 12 hours post-dose

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Pfizer

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 21, 2018

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 8, 2019

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
April 4, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 19, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 19, 2018

First Posted (ACTUAL)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 1, 2018

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 13, 2020

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 28, 2020

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • C2541005

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

IPD Plan Description

Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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