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ITU512

Phase 1

Sickle Cell Disease | Small molecule | Hematology |Novartis AG|Trials Updated: Oct 9, 2026

ITU512 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Aug 2024

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials1
Total Enrollment161

FDA Designations

No designations recorded

ITU512 clinical trials

ITU512 · 1 trial · 1 indication

Phase 1 1
NCT06546670A Phase I/II Study of ITU512 in Healthy Participants and Patients With Sickle Cell DiseaseSickle Cell Disease
RECRUITING161 Analytics
PHASE1RECRUITING
A Phase I/II Study of ITU512 in Healthy Participants and Patients With Sickle Cell Disease
Sickle Cell DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Part 1A, Part 1B, Part 1C: Incidence of AEs and SAEs
Up to approximately 60 days

Number of participants with adverse events (AEs) and serious adverse events (SAEs), including changes in vital signs, electrocardiograms (ECGs) and laboratory values qualifying and reported as AEs.

Part 1A, Part 1B , Part 1C: Dose discontinued due to AE
Up to 30 days

Number of participants with dose discontinuation due to AEs

Part 2A, Part 2B: Incidence of AEs and SAEs
Up to 5 months

Number of participants with adverse events (AEs) and serious adverse events (SAEs), including changes in vital signs, electrocardiograms (ECGs) and laboratory values qualifying and reported as AEs.

Part 2A, Part 2B: Dose interruptions and reductions
Up to 4 months

Number of participants with dose interruptions or reductions of ITU512

Part 2A, Part 2B: Dose intensity
Up to 4 months

Dose intensity of ITU512 is computed as the ratio of actual cumulative dose received and actual duration of exposure

Part 2B: Fetal hemoglobin (HbF)%
Month 4

Assessment of fetal hemoglobin expression by measuring fetal hemoglobin (HbF)% by high-performance liquid chromatography (HPLC) assay

Secondary Endpoints

Part 1A, Part 1B: Area under the plasma concentration-time curve (AUC) of ITU512
From pre-dose up to 144 hours post-dose on Day 1 (Part 1A) and from pre-dose up to 24 hours post-dose on Day 1 and Day 10 (Part 1B)
Part 1A, Part 1B: Maximum plasma concentration (Cmax) of ITU512
From pre-dose up to 144 hours post-dose on Day 1 (Part 1A) and from pre-dose up to 24 hours post-dose on Day 1 and Day 10 (Part 1B)
Part 1A, Part 1B: Time to maximum plasma concentration (Tmax) of ITU512
From pre-dose up to 144 hours post-dose on Day 1 (Part 1A) and from pre-dose up to 24 hours post-dose on Day 1 and Day 10 (Part 1B)
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part 1AEXPERIMENTALPart 1A in healthy participants
Part 1BEXPERIMENTALPart 1B in healthy participants
Part 1CEXPERIMENTALPart 1C in healthy participants
Part 2AEXPERIMENTALPart 2A in patients with sickle cell disease
Part 2BEXPERIMENTALPart 2B in patients with sickle cell disease
Part 2CEXPERIMENTALOptional extension in patients with sickle cell disease

Interventions

NameTypeDescription
ITU512DRUGITU512 is an investigational, oral, low molecular weight (LMW) compound.
PlaceboDRUGAn inactive substance that looks like and is given the same way as ITU512. The effect(s) of ITU512 will be evaluated against the placebo. Placebos are designed as a control and to have no real effect.
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Eligibility Criteria

Age Range12 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites13

Key Inclusion Criteria: Part 1 (Healthy participants) * Healthy male participants and female participants of non-childbearing potential between 18-55 years of age * In good health as determined by the investigator's assessment of medical history, physical examination, vital signs, ECG, and laborat...

Countries:United StatesBrazilTurkey (Türkiye)
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Recent Changes (Last 90 Days)

LOWOct 9, 2026NCT06546670lastUpdatePostDate: changed
LOWOct 9, 2026NCT06546670lastUpdatePostDate: changed
LOWSep 9, 2026NCT06546670Completion: 2030-02-19 → 2030-03-19
LOWSep 9, 2026NCT06546670Completion: 2030-02-19 → 2030-03-19

Frequently asked questions about ITU512

What is ITU512?

ITU512 is an investigational small molecule drug being developed by Novartis AG for sickle cell disease. It is in Phase 1 clinical development and has not been approved by the FDA. The program includes a combined Phase I/II study that is currently recruiting participants.

What is ITU512 used for?

ITU512 is being studied for the treatment of sickle cell disease, a hematologic disorder. The clinical program is evaluating the drug in both healthy participants and patients with sickle cell disease. It remains investigational and is not approved for any indication.

Who makes ITU512?

ITU512 is being developed by Novartis AG, which trades on the New York Stock Exchange under the ticker NVS. Novartis is the sponsor of the clinical program evaluating the drug in sickle cell disease.

What phase is ITU512 in?

ITU512 is in Phase 1 clinical development. The ongoing study is a combined Phase I/II trial, and no Phase 3 or registrational studies have been initiated. The drug is investigational and has not received FDA approval.

What clinical trials is ITU512 in?

ITU512 is being evaluated in the Phase I/II study NCT06546670, titled A Phase I/II Study of ITU512 in Healthy Participants and Patients With Sickle Cell Disease. The trial is recruiting, with an enrollment of 161 participants across the United States, Brazil, and Turkey, and includes participants aged 12 years and older.

Is ITU512 a randomized and controlled trial?

Yes. The Phase I/II study of ITU512, NCT06546670, is a randomized, double-blind, controlled trial. It enrolls 161 participants, including healthy volunteers and patients with sickle cell disease, across sites in the United States, Brazil, and Turkey.