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TTP399

Phase 2

Diabetes Mellitus, Type 2 | Small molecule | Metabolic |vTv Therapeutics Inc.|Last Updated: Jul 3, 2023

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment190

FDA Designations

No designations recorded

Clinical trial landscape

TTP399 · 2 trials · 2 indications

Phase 2 1Phase 1 1
NCT02405260Add Glucokinase Activator to Target A1cDiabetes Mellitus, Type 2
COMPLETED190 Analytics
PHASE2COMPLETED
Add Glucokinase Activator to Target A1c
Diabetes Mellitus, Type 2Unlock trial analytics

Study Endpoints

Primary Endpoints

Change in HbA1c (Glycosylated haemoglobin)
Day 1 to Day 168
Percent Change From Baseline in Glycosylated Hemoglobin (HbA1c) at Week 12
Baseline (Day 1) to Week 13

To evaluate the change in glycosylated hemoglobin (HbA1C) in Part 1 and Part 2 participants following multiple-day dosing (at 12 weeks) in subjects with T1MD. Sentinel participants were not evaluated for a change in HbA1C.

Sentinel - Area Under the Concentration Time Curve (AUC)
Predose, 60, 90, 120, 150, 180, 240, 360 (6hr) and 540min (9hr) after dosing.

AUC for Day 1 per dose level (400 mg, 800 mg, and 1200 mg) is AUC from 0 to 9 hours.

Sentinel - Maximum Drug Concentration (Cmax)
Predose, 60, 90, 120, 150, 180, 240, 360 (6hr) and 540min (9hr) after dosing.
Sentinel - Time to Maximum Concentration (Tmax)
Predose, 60, 90, 120, 150, 180, 240, 360 (6hr) and 540min (9hr) after dosing.

Secondary Endpoints

HbA1c < 7% at 6 months
Day 1 to Day 168
HbA1c < 6.5% at 6 months
Day 1 to Day 168
Plasma Glucose Levels
Day 1 to Day 168
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
TTP399 400 mgEXPERIMENTALTTP399 once daily
TTP399 800 mgEXPERIMENTALTTP399 once daily
Sitagliptin 100 mgACTIVE_COMPARATORSitagliptin once daily
PlaceboPLACEBO_COMPARATORPlacebo once daily

Interventions

NameTypeDescription
TTP399 400 mgDRUGonce daily
TTP399 800 mgDRUGonce daily
Sitagliptin 100 mgDRUGonce daily
PlaceboDRUGonce daily
TTP399DRUGPhase 1: Participants will receive TTP399 administered orally up to 1200 mg taken once daily for 7 days
Placebo Oral TabletDRUGPhase 2: Participants will receive Placebo oral tablets for 12 weeks
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites20

Inclusion Criteria: * A historical diagnosis of Type 2 Diabetes in accordance with the American Diabetes Association (ADA) guidelines, with diagnosis at least 6 months prior to Screening. * On a stable (for the last 3 months prior to screening) regimen of metformin monotherapy equivalent of at leas...

Countries:United States
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Frequently asked questions about TTP399

What is TTP399 used for?

TTP399 is an investigational small molecule being developed for the treatment of Type 1 and Type 2 diabetes mellitus. It is a glucokinase activator, which means it targets the glucokinase enzyme to help regulate blood sugar levels. The drug is currently in clinical development and has not been approved by the FDA.

What does TTP399 target?

TTP399 targets glucokinase, an enzyme that plays a key role in glucose metabolism. By activating glucokinase, TTP399 aims to enhance glucose sensing and utilization in the body, which may help improve glycemic control in patients with diabetes. This mechanism is being studied in both Type 1 and Type 2 diabetes.

Who makes TTP399?

TTP399 is being developed by vTv Therapeutics Inc., a biopharmaceutical company. The company is conducting clinical trials to evaluate the safety and efficacy of TTP399 in patients with diabetes. vTv Therapeutics is publicly traded under the ticker symbol VTVT.

What phase is TTP399 in?

TTP399 is in Phase 1 clinical development. The most recent trial, NCT03335371, was a Phase 1 study in patients with Type 1 diabetes. An earlier Phase 2 trial, NCT02405260, was also completed. The drug is investigational and has not received FDA approval.

What clinical trials is TTP399 in?

TTP399 has been studied in two completed clinical trials. NCT02405260 was a Phase 2 trial in 190 patients with Type 2 diabetes, and NCT03335371 was a Phase 1 trial in 115 patients with Type 1 diabetes. Both trials were conducted in the United States and were randomized, double-blind, and placebo-controlled.

Is TTP399 the same as a glucokinase activator?

Yes, TTP399 is a glucokinase activator. It works by activating the glucokinase enzyme, which is involved in glucose metabolism. This mechanism is being investigated for its potential to improve blood sugar control in people with Type 1 and Type 2 diabetes.