A Study to Evaluate the Pharmacokinetics, Pharmacodynamics, Safety and Tolerability of PF-06882961 in Chinese Adults With Type 2 Diabetes Mellitus

June 18, 2024 updated by: Pfizer

AN 8-WEEK, RANDOMIZED, DOUBLE-BLIND, SPONSOR-OPEN, PLACEBO-CONTROLLED PHASE 1 STUDY TO EVALUATE THE PHARMACOKINETICS, PHARMACODYNAMICS, SAFETY AND TOLERABILITY OF PF-06882961 IN CHINESE ADULTS WITH TYPE 2 DIABETES MELLITUS

This is a Phase 1, randomized, double-blind (sponsor open), placebo controlled study in adult Chinese participants with T2DM who are receiving metformin as background antihyperglycemic medication.

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.
20

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

  • China
      • Beijing, China, 100089
        • Peking University Third Hospital

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

20 years to 60 years (Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Patients with T2DM who are taking metformin monotherapy as their only antihyperglycemic treatment
  • HbA1c greater than or equal to 7% and less than or equal to 10.5%
  • Total body weight >50 kg (110 lb) with BMI of 22.5 to 45.4 kg/m^2

Exclusion Criteria:

  • Any condition possibly affecting drug absorption
  • Diagnosis of Type 1 diabetes mellitus or secondary forms of diabetes
  • History of myocardial infarction, unstable angina, arterial revascularization, stroke, heart failure, or transient ischemic attack within 6 months of Screening
  • Any malignancy not considered cured
  • Personal or family history of MTC or MEN2, or participants with suspected MTC
  • Acute pancreatitis or history of chronic pancreatitis
  • Acute gallbladder disease
  • Known history of HIV, hepatitis B, hepatitis C or syphilis, or positive testing of them
  • Supine blood pressure greater than or equal to 160 mmHg (systolic) or greater than or equal to 100 mmHg (diastolic)
  • Clinically relevant ECG abnormalities
  • Positive urine drug test
  • Clinical relevant laboratory tests abnormalities

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 Assignment
  • 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
3 matching placebo tablets taken twice daily (BID) except Day 1 (QD)
Experimental: PF-06882961
Participants will be titrated up to 6 weeks of the 8-week dosing duration to reach desired dose level 120 mg
Drug: PF-06882961
Participants will be administered active doses, taking 3 tablets twice daily (BID) for 8 weeks except Day 1 (QD)

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
Area Under the Concentration-Time Curve From Time 0 to 24 Hours (AUC24) of PF-06882961 10 mg Single Dose on Day 1
Time Frame: Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 1
AUC24 is the area under the plasma concentration-time profile from time zero to the time 24 hours. The planned analysis was not considered reliable by the sponsor.
Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 1
Maximum Observed Concentration (Cmax) of PF-06882961 10 mg Single Dose on Day 1
Time Frame: Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 1
Cmax is the maximum observed plasma concentration over 24 hours. The planned analysis was not considered reliable by the sponsor.
Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 1
AUC24 of PF-06882961 in Participants Received 40 mg BID, 80 mg BID, and 120 mg BID PF-06882961
Time Frame: Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 21 (40 mg BID), 35 (80 mg BID), and 56 (120 mg BID)
AUC24 was measured on Day 21, 35, and 56 for dose 40 mg BID, 80 mg BID, and 120 mg BID, respectively. The planned analysis was not considered reliable by the sponsor.
Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 21 (40 mg BID), 35 (80 mg BID), and 56 (120 mg BID)
Maximum Observed Concentration, Steady State (Cmax,ss) of PF-06882961 in Participants Received 40 mg BID, 80 mg BID, and 120 mg BID PF-06882961
Time Frame: Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 21 (40 mg BID), 35 (80 mg BID), and 56 (120 mg BID)
Cmax,ss was measured on Day 21, 35, and 56 for dose 40 mg BID, 80 mg BID, and 120 mg BID, respectively. The planned analysis was not considered reliable by the sponsor.
Pre-dose, 1, 2, 4, 6, 8, 10, 12, 14, 24 hours post dose on Day 21 (40 mg BID), 35 (80 mg BID), and 56 (120 mg BID)

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 Clinically Significant Change From Baseline in Vital Signs
Time Frame: Baseline up to 14 days after last dose (Day 70)
Supine blood pressure and pulse rate were measured with the participant's arm supported at the level of the heart and recorded to the nearest mmHg after approximately 5 minutes of rest and maximum absolute values and maximum changes from baseline from time-matched baseline were evaluated at the investigator's discretion.
Baseline up to 14 days after last dose (Day 70)
Number of Participants With Abnormal Electrocardiogram (ECG)
Time Frame: Baseline up to 14 days after last dose (Day 70)
Standard 12-lead ECGs utilizing limb leads were collected using an ECG machine that automatically calculated the heart rate and measures PR, QT, and QT interval corrected for heart rate (QTc) and QRS complex.
Baseline up to 14 days after last dose (Day 70)
Number of Participants With Treatment Emergent Treatment-Related Adverse Events (AEs)
Time Frame: Baseline up to 35 days after last dose (Day 91)
An 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. An serious adverse event 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. 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.
Baseline up to 35 days after last dose (Day 91)
Number of Participants With Laboratory Abnormalities
Time Frame: Baseline up to 14 days after last dose (Day 70)
Laboratory tests (including hematological, clinical chemistry, urinalysis tests) were reported and abnormality was determined at the investigator's discretion.
Baseline up to 14 days after last dose (Day 70)

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

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Pfizer CT.gov Call Center, 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.
July 7, 2021

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.
February 17, 2022

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.
February 17, 2022

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).
May 12, 2021

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.
May 12, 2021

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 17, 2021

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.
October 1, 2024

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.
June 18, 2024

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.
June 1, 2024

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.
  • C3421028

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

product manufactured in and exported from the U.S.

Yes

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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Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

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