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TTP399

Phase 2

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

TTP399 development status

Highest phase Phase 2
Registered trials 1 across 1 sponsor since Nov 2017

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials2
Total Enrollment305

FDA Designations

No designations recorded

TTP399 clinical trials

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?

TTP399 is an investigational small molecule being developed by vTv Therapeutics Inc. (VTVT) for the treatment of type 1 and type 2 diabetes mellitus. It is a glucokinase activator. The program is in clinical development, with completed Phase 1 and Phase 2 trials in patients with diabetes.

What is TTP399 used for in type 1 diabetes?

TTP399 is being studied as a treatment for type 1 diabetes mellitus. A completed Phase 1 trial, NCT03335371, evaluated TTP399 in 115 patients with type 1 diabetes in the United States. The drug is investigational and has not been approved for any indication.

How does TTP399 work?

TTP399 is a glucokinase activator. It works by activating the glucokinase enzyme, which plays a central role in glucose metabolism and insulin secretion. This mechanism is intended to improve glycemic control in patients with diabetes mellitus.

Who is developing TTP399?

TTP399 is being developed by vTv Therapeutics Inc., which trades on the Nasdaq under the ticker VTVT. The company is the sponsor of the clinical trials evaluating TTP399 in type 1 and type 2 diabetes.

What phase is TTP399 in?

TTP399 is in clinical development. Completed trials include a Phase 1 study in type 1 diabetes and a Phase 2 study in type 2 diabetes. The drug is investigational and has not been approved by the FDA for any indication.

What clinical trials is TTP399 in?

TTP399 has been evaluated in two completed trials: NCT03335371, a Phase 1 study in 115 patients with type 1 diabetes, and NCT02405260, a Phase 2 study in 190 patients with type 2 diabetes. Both were conducted in the United States.