TerminatedPhase 1

A Clinical Trial of the Study Medicine (PF-07081532) in People With Diabetes and Kidney Dysfunction

Stopped: The decision to terminate clinical development of lotiglipron is based on pharmacokinetic data from Phase 1 drug-drug-interaction studies and laboratory measurements of elevated transaminases in these Phase 1 studies as well as a Phase 2 study.

United States18 participantsStarted 2022-08-29

Plain-language summary

The purpose of this study is to understand the effects of kidney functional impairment may have on the study medicine (PF-07081532). People with certain level of kidney functional impairment may process PF-07081532 differently from healthy people. PF-07081532 is developed as a potential treatment for type II diabetes. Participants will take the study medicine as a tablet by mouth once at the study clinic and then will stay at the study clinic for about 7 days. During that time, the study team will monitor their treatment experience and take some blood samples to test the level of PF-07081532. This will help us understand if certain degree of kidney functional impairment will have an effect on the study medicine PF-07081532.

Who can participate

Age range18 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

✓. Stable renal function (for participants not on dialysis) defined as ≤25% difference between 2 measurements of BSA-unnormalized eGFR
✓. A prior diagnosis of T2DM with an HbA1c ≥6% and ≤10.5%
✓. Women may be of child-bearing potential
✓. BMI of 17.5 to 45.4 kg/m2
✓. NORMAL FUNCTION (GROUP 1): Normal renal function (mean eGFR ≥90 mL/min) based on an average of measures from Screening visits S1 and S2 (eGFR should be calculated using the 2021 CKD EPI Scr-Scys combined equation:

Exclusion criteria

✕. Diagnosis of type 1 diabetes mellitus or secondary forms of diabetes, or history of diabetic ketoacidosis.
✕. History of myocardial infarction, unstable angina, arterial revascularization, stroke, New York Heart Association Functional Class II-IV heart failure, or transient ischemic attack within 3 months of Screening
✕. Personal or family history of MTC or MEN2, or participants with suspected MTC per the investigator's judgement.

What they're measuring

Maximum Observed Concentration (Cmax) for PF-07081532 Following a Single Oral Dose of PF-07081532 20 mg in Participants With Varying Degrees of Renal Impairment

Timeframe: Pre-dose, 0.5, 1, 2, 4, 6, 8, 10, 12, 15, 24, 36, 48, 72, 96, 120, 144 hours post dose on Day 1

Unbound Cmax (Cmax,u) for PF-07081532 Following a Single Oral Dose of PF-07081532 20 mg in Participants With Varying Degrees of Renal Impairment

Timeframe: Pre-dose, 0.5, 1, 2, 4, 6, 8, 10, 12, 15, 24, 36, 48, 72, 96, 120, 144 hours post dose on Day 1

Area Under the Concentration-Time Curve From Time 0 to Infinity (AUCinf) for PF-07081532 Following a Single Oral Dose of PF-07081532 20 mg in Participants With Varying Degrees of Renal Impairment

Timeframe: Pre-dose, 0.5, 1, 2, 4, 6, 8, 10, 12, 15, 24, 36, 48, 72, 96, 120, 144 hours post dose on Day 1

Unbound AUCinf (AUCinf,u) for PF-07081532 Following a Single Oral Dose of PF-07081532 20 mg in Participants With Varying Degrees of Renal Impairment

Timeframe: Pre-dose, 0.5, 1, 2, 4, 6, 8, 10, 12, 15, 24, 36, 48, 72, 96, 120, 144 hours post dose on Day 1

Unbound Fraction (fu) for PF-07081532 Following a Single Oral Dose of PF-07081532 20 mg in Participants With Varying Degrees of Renal Impairment

Timeframe: Pre-dose, 0.5, 1, 2, 4, 6, 8, 10, 12, 15, 24, 36, 48, 72, 96, 120, 144 hours post dose on Day 1

Trial details

NCT IDNCT05510245

SponsorPfizer

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2023-07-20

Results submitted2024-07-19

View on ClinicalTrials.gov More Type 2 Diabetes trials

Plain-language summary

Who can participate

Age range18 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

✓. Stable renal function (for participants not on dialysis) defined as ≤25% difference between 2 measurements of BSA-unnormalized eGFR
✓. A prior diagnosis of T2DM with an HbA1c ≥6% and ≤10.5%
✓. Women may be of child-bearing potential
✓. BMI of 17.5 to 45.4 kg/m2
✓. NORMAL FUNCTION (GROUP 1): Normal renal function (mean eGFR ≥90 mL/min) based on an average of measures from Screening visits S1 and S2 (eGFR should be calculated using the 2021 CKD EPI Scr-Scys combined equation:

Exclusion criteria

✕. Diagnosis of type 1 diabetes mellitus or secondary forms of diabetes, or history of diabetic ketoacidosis.
✕. History of myocardial infarction, unstable angina, arterial revascularization, stroke, New York Heart Association Functional Class II-IV heart failure, or transient ischemic attack within 3 months of Screening
✕. Personal or family history of MTC or MEN2, or participants with suspected MTC per the investigator's judgement.