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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04617275
Other study ID # C3421008
Secondary ID GLP-1Ra Ph 2 Tit
Status Completed
Phase Phase 2
First received
Last updated
Start date January 6, 2021
Est. completion date November 17, 2021

Study information

Verified date November 2022
Source Pfizer
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study will assess tolerability, safety, and pharmacodynamics (PD) of twice daily (BID) administration of PF- 06882961 in adult participants with Type 2 Diabetes Mellitus (T2DM) who are treated with metformin and in non-diabetic adults with obesity


Recruitment information / eligibility

Status Completed
Enrollment 151
Est. completion date November 17, 2021
Est. primary completion date November 17, 2021
Accepts healthy volunteers No
Gender All
Age group 18 Years to 75 Years
Eligibility Inclusion Criteria: - Male or female participants between the ages of 18 and 75 years, inclusive, at Visit 1 (screening). Exclusion Criteria: - Diagnosis of type 1 diabetes mellitus or secondary forms of diabetes. - History of myocardial infarction, unstable angina, arterial revascularization, stroke, New York Heart Association Functional Class II IV heart failure, or transient ischemic attack within 6 months of screening (Visit 1). - Participants with a known medical history of active liver disease (other than non alcoholic hepatic steatosis), including chronic active hepatitis B or C, or primary biliary cirrhosis. - History of major depressive disorder or history of other severe psychiatric disorders (eg, schizophrenia or bipolar disorder) within the last 2 years. - Any lifetime history of a suicide attempt.

Study Design


Intervention

Drug:
PF-06882961
PF-68882961 will be provided as tablets twice a day (BID)
Other:
Placebo
Placebo comparator will be provided as tablets twice daily for 12 weeks

Locations

Country Name City State
United States Heritage Valley Medical Group, Inc. Beaver Pennsylvania
United States Bountiful Internal Medicine Bountiful Utah
United States Progressive Clinical Research Bountiful Utah
United States Wade Family Medicine Bountiful Utah
United States PMG Research of Raleigh, LLC d/b/a PMG Research of Cary Cary North Carolina
United States PMG Research of Charlotte, LLC Charlotte North Carolina
United States Clinical Research Professionals Chesterfield Missouri
United States Sterling Research Group, Ltd. Cincinnati Ohio
United States Innovative Research of West Florida, Inc. Clearwater Florida
United States Dallas Diabetes Research Center Dallas Texas
United States Meridian Clinical Research, LLC DBA Regional Clinical Research Endwell New York
United States PMG Research of Hickory, LLC Hickory North Carolina
United States Juno Research, LLC Houston Texas
United States Clinical Neuroscience Solutions, Inc. Jacksonville Florida
United States Manassas Clinical Research Center Manassas Virginia
United States Clinical Neuroscience Solutions, Inc. Memphis Tennessee
United States Solaris Clinical Research Meridian Idaho
United States Nola Care LLC Metairie Louisiana
United States Acevedo Clinical Research Associates Miami Florida
United States Catalina Research Institute, LLC Montclair California
United States Research Integrity, LLC Owensboro Kentucky
United States Desert Oasis Healthcare Medical Group Palm Springs California
United States Pines Care Research Center, LLC Pembroke Pines Florida
United States Arizona Research Center Phoenix Arizona
United States Rancho Cucamonga Clinical Research Rancho Cucamonga California
United States PMG Research of Rocky Mount, LLC - Investigational Product and Mail delivery Rocky Mount North Carolina
United States PMG Research of Rocky Mount, LLC - Patient Visits Rocky Mount North Carolina
United States California Research Foundation San Diego California
United States Unity Health - Searcy Medical Center Searcy Arkansas
United States Consano Clinical Research, LLC Shavano Park Texas
United States Carolina Research Center, Inc. Shelby North Carolina
United States Meridian Clinical Research, LLC Sioux City Iowa
United States Palmetto Clinical Research Summerville South Carolina
United States Palmetto Primary Care Physicians (physicals only) Summerville South Carolina
United States University Clinical Investigators, Inc. Tustin California
United States Diablo Clinical Research, Inc. Walnut Creek California
United States Emerson Clinical Research Institute Washington District of Columbia
United States PMG Research of Winston-Salem, LLC Winston-Salem North Carolina

Sponsors (1)

Lead Sponsor Collaborator
Pfizer

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Number of Participants With Treatment Emergent Adverse Events (AEs) by Severity An AE was any untoward medical occurrence in a patient or clinical study participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. 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. Assessments of AE intensity were defined as mild (easily tolerated, causing minimal discomfort and not interfering with daily activities), moderate (causing sufficient discomfort and interferes with normal daily activities) and severe (preventing normal daily activities). Baseline through follow-up (Day 112)
Secondary Number of Participants With Laboratory Abnormalities (Without Regard to Baseline Abnormality) Safety laboratory assessments included clinical chemistry, hematology, urinalysis, and other tests. Abnormality was determined at the investigator's discretion. Baseline through Visit 10 (Day 91)
Secondary Number of Participants With Vital Signs Meeting the Pre-defined Categorical Summarization Criteria Vital signs abnormality criteria: 1) supine systolic blood pressure (SBP) <90 millimeters of mercury (mmHg); 2) supine diastolic blood pressure (DBP) <50 mmHg; 3) supine pulse rate <40 or >120 beats per minute (bpm); 4) change from baseline (increase or decrease) in supine SBP >=30 mmHg; 5) change from baseline (increase or decrease) in supine DBP >=20 mmHg. Baseline through Visit 10 (Day 91)
Secondary Number of Participants With Electrocardiogram (ECG) Data Meeting the Pre-defined Categorical Summarization Criteria ECG assessments included pulse rate (PR), QT, heart rate, QTcF intervals and QRS complex. ECG abnormalities criteria included: PR interval value >= 300 msec, or baseline (BL) >200 msec and >=25% increase from BL, or BL <=200 msec and >=50% increase from BL; QRS interval value >= 140msec, or >=50% increase from BL; QTcF value >450 and <=480 msec, or >480 and <=500 msec, or >500 msec, or increase from BL>30 and <=60 msec, or >60msec. Baseline through Visit 10 (Day 91)
Secondary Number of Participants With Categorical Scores on the Columbia Suicide Severity Rating Scale (C-SSRS) The C-SSRS is an interview-based rating scale to systematically assess suicidal ideation and suicidal behavior. Participants who responded "yes" to the questions will be counted. Data relevant to the assessment of suicidality were mapped to the Columbia-Classification Algorithm of Suicide Assessment (C-CASA) codes. Week 0, 2, 4, 6, 8, 10, 12, 13-14
Secondary Number of Participants With Response to Patient Health Questionnaire-9 (PHQ-9) The PHQ-9 is a 9 item self-report scale for the assessment of depressive symptoms. The PHQ-9 were completed by participants and reviewed by site staff at the pre-defined time points. Week 0, 2, 4, 6, 8, 10, 12, 13-14.
Secondary Change From Baseline (CFB) in Fasting Plasma Glucose at Week 2 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 2
Secondary CFB in Fasting Plasma Glucose at Week 4 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 4
Secondary CFB in Fasting Plasma Glucose at Week 6 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 6
Secondary CFB in Fasting Plasma Glucose at Week 8 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 8
Secondary CFB in Fasting Plasma Glucose at Week 10 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 10
Secondary CFB in Fasting Plasma Glucose at Week 12 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 12
Secondary CFB in Glycolated Hemoglobin A1c (HbA1c) at Week 2 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 2
Secondary CFB in Glycolated HbA1c at Week 4 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 4
Secondary CFB in Glycolated HbA1c at Week 6 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 6
Secondary CFB in Glycolated HbA1c at Week 8 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 8
Secondary CFB in Glycolated HbA1c at Week 10 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 10
Secondary CFB in Glycolated HbA1c at Week 12 Baseline was defined as the result closest prior to dosing at Day1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Baseline, Week 12
Secondary CFB in Body Weight at Week 2 (Participants With T2DM) Baseline was defined as the average of a duplicate measurement closest prior to dosing at Day 1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Average of the duplicate measurements (where applicable) was used in analyses. Baseline, Week 2
Secondary CFB in Body Weight at Week 4 (Participants With T2DM) Baseline was defined as the average of a duplicate measurement closest prior to dosing at Day 1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Average of the duplicate measurements (where applicable) was used in analyses. Baseline, Week 4
Secondary CFB in Body Weight at Week 6 (Participants With T2DM) Baseline was defined as the average of a duplicate measurement closest prior to dosing at Day 1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Average of the duplicate measurements (where applicable) was used in analyses. Baseline, Week 6
Secondary CFB in Body Weight at Week 8 (Participants With T2DM) Baseline was defined as the average of a duplicate measurement closest prior to dosing at Day 1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Average of the duplicate measurements (where applicable) was used in analyses. Baseline, Week 8
Secondary CFB in Body Weight at Week 10 (Participants With T2DM) Baseline was defined as the average of a duplicate measurement closest prior to dosing at Day 1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Average of the duplicate measurements (where applicable) was used in analyses. Baseline, Week 10
Secondary CFB in Body Weight at Week 12 (Participants With T2DM) Baseline was defined as the average of a duplicate measurement closest prior to dosing at Day 1. The MMRM model included treatment, time, strata (male versus female) and treatment-by-time interaction as fixed effects, baseline as a covariate and the baseline-by-time interaction with time fitted as a repeated effect and participant as a random effect. An unstructured covariance matrix was used to estimate the variances and covariance within participant across time points. Average of the duplicate measurements (where applicable) was used in analyses. Baseline, Week 12
Secondary CFB in Body Weight at Week 2 (Non-diabetic Participants With Obesity) Body weight were measured in duplicate as indicated. The second weight measurement were obtained at least 1-2 minutes apart from the first weight measurement. Weight were recorded using a calibrated scale (with the same scale used if possible for the duration of the study) reporting weight in kilograms (kg), and accuracy to the nearest 0.1 kg; ie, the device distinguished a difference between 68.4 kg vs 68.3 kg. The scale was placed on a stable, flat surface. Weight measurement was taken under the following conditions: participant is in a fasted state; after void of urine; after removal of shoes, bulky layers of clothing and jackets so that only light clothing remained; while remaining was during the measurement. Baseline, Week 2
Secondary CFB in Body Weight at Week 4 (Non-diabetic Participants With Obesity) Body weight were measured in duplicate as indicated. The second weight measurement were obtained at least 1-2 minutes apart from the first weight measurement. Weight were recorded using a calibrated scale (with the same scale used if possible for the duration of the study) reporting weight in kilograms (kg), and accuracy to the nearest 0.1 kg; ie, the device distinguished a difference between 68.4 kg vs 68.3 kg. The scale was placed on a stable, flat surface. Weight measurement was taken under the following conditions: participant is in a fasted state; after void of urine; after removal of shoes, bulky layers of clothing and jackets so that only light clothing remained; while remaining was during the measurement. Baseline, Week 4
Secondary CFB in Body Weight at Week 6 (Non-diabetic Participants With Obesity) Body weight were measured in duplicate as indicated. The second weight measurement were obtained at least 1-2 minutes apart from the first weight measurement. Weight were recorded using a calibrated scale (with the same scale used if possible for the duration of the study) reporting weight in kilograms (kg), and accuracy to the nearest 0.1 kg; ie, the device distinguished a difference between 68.4 kg vs 68.3 kg. The scale was placed on a stable, flat surface. Weight measurement was taken under the following conditions: participant is in a fasted state; after void of urine; after removal of shoes, bulky layers of clothing and jackets so that only light clothing remained; while remaining was during the measurement. Baseline, Week 6
Secondary CFB in Body Weight at Week 8 (Non-diabetic Participants With Obesity) Body weight were measured in duplicate as indicated. The second weight measurement were obtained at least 1-2 minutes apart from the first weight measurement. Weight were recorded using a calibrated scale (with the same scale used if possible for the duration of the study) reporting weight in kilograms (kg), and accuracy to the nearest 0.1 kg; ie, the device distinguished a difference between 68.4 kg vs 68.3 kg. The scale was placed on a stable, flat surface. Weight measurement was taken under the following conditions: participant is in a fasted state; after void of urine; after removal of shoes, bulky layers of clothing and jackets so that only light clothing remained; while remaining was during the measurement. Baseline, Week 8
Secondary CFB in Body Weight at Week 10 (Non-diabetic Participants With Obesity) Body weight were measured in duplicate as indicated. The second weight measurement were obtained at least 1-2 minutes apart from the first weight measurement. Weight were recorded using a calibrated scale (with the same scale used if possible for the duration of the study) reporting weight in kilograms (kg), and accuracy to the nearest 0.1 kg; ie, the device distinguished a difference between 68.4 kg vs 68.3 kg. The scale was placed on a stable, flat surface. Weight measurement was taken under the following conditions: participant is in a fasted state; after void of urine; after removal of shoes, bulky layers of clothing and jackets so that only light clothing remained; while remaining was during the measurement. Baseline, Week 10
Secondary CFB in Body Weight at Week 12 (Non-diabetic Participants With Obesity) Body weight were measured in duplicate as indicated. The second weight measurement were obtained at least 1-2 minutes apart from the first weight measurement. Weight were recorded using a calibrated scale (with the same scale used if possible for the duration of the study) reporting weight in kilograms (kg), and accuracy to the nearest 0.1 kg; ie, the device distinguished a difference between 68.4 kg vs 68.3 kg. The scale was placed on a stable, flat surface. Weight measurement was taken under the following conditions: participant is in a fasted state; after void of urine; after removal of shoes, bulky layers of clothing and jackets so that only light clothing remained; while remaining was during the measurement. Baseline, Week 12
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