Recent Updates
Recently added Catalysts

SGT-501

Phase 1

Catecholaminergic Polymorphic Ventricular Tachycardia | Small molecule | Cardiovascular |Solid Biosciences Inc.|Trials Updated: Sep 24, 2026

SGT-501 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Aug 2025

SGT-501 target and mechanism

Molecular targetCASQ2
ModalitySmall molecule

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment18

FDA Designations

FAST_TRACK

SGT-501 clinical trials

SGT-501 · 1 trial · 1 indication

Phase 1 1
NCT07148089A Study of SGT-501 Gene Therapy in Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)Catecholaminergic Polymorphic Ventricular Tachycardia
RECRUITING18 Analytics
PHASE1RECRUITING
A Study of SGT-501 Gene Therapy in Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)
Catecholaminergic Polymorphic Ventricular TachycardiaUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants with Treatment-Emergent Adverse Event (TEAEs)s through Day 360
First dose through Day 360

Secondary Endpoints

Change from baseline in ventricular arrhythmia score (VAS) on exercise stress test (EST) at Day 180
Baseline, Day 180
Unlock Study Endpoints

Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Cohort 1 (≥ 18 years of age)EXPERIMENTALParticipants will receive a single intravenous (IV) infusion (dose 1) of SGT-501.
Cohort 2 (≥ 18 years of age)EXPERIMENTALParticipants will receive a single IV infusion (dose 2) of SGT-501.
Cohort 3 (≥ 7 to < 18 years)EXPERIMENTALParticipants will receive a single IV infusion (level at or below dose(s) assessed in adults) of SGT-501.

Interventions

NameTypeDescription
SGT-501DRUGIV for infusion
Unlock Study Design Details

Eligibility Criteria

Age Range7 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria: Type of Participant and Disease Characteristics: * Clinical diagnosis of CPVT, based on documented history of polymorphic or bidirectional non-sustained ventricular tachycardia with exercise or ventricular ectopy in a pattern consistent with CPVT on EST. * Central Screening lab...

Countries:United StatesCanada
Unlock Eligibility Criteria

Recent Changes (Last 90 Days)

LOWSep 24, 2026NCT07148089lastUpdatePostDate: changed
LOWSep 24, 2026NCT07148089lastUpdatePostDate: changed
LOWAug 11, 2026NCT07148089lastUpdatePostDate: changed
LOWAug 11, 2026NCT07148089lastUpdatePostDate: changed
LOWAug 11, 2026NCT07148089lastUpdatePostDate: changed

Frequently asked questions about SGT-501

What is SGT-501 used for?

SGT-501 is an investigational small molecule being developed for Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), a rare inherited heart rhythm disorder. It is designed to address the underlying genetic cause of the condition. The drug is currently in Phase 1 clinical development and has not yet been approved by the FDA.

What does SGT-501 target?

SGT-501 targets the CASQ2 protein, which is involved in calcium handling within heart muscle cells. Mutations in the CASQ2 gene can lead to CPVT, a condition characterized by abnormal heart rhythms. By targeting this protein, SGT-501 aims to correct the dysfunction that contributes to the disease.

Who is developing SGT-501?

SGT-501 is being developed by Solid Biosciences Inc. (NASDAQ: SLDB), a biopharmaceutical company focused on genetic medicines. The company is conducting clinical trials to evaluate the safety and efficacy of SGT-501 in patients with Catecholaminergic Polymorphic Ventricular Tachycardia.

What phase is SGT-501 in?

SGT-501 is currently in Phase 1 clinical development. It is an investigational drug, meaning it has not yet received FDA approval. The drug has been granted Fast Track designation by the FDA, which is intended to expedite the development and review of therapies for serious conditions with unmet medical needs.

What clinical trials is SGT-501 in?

SGT-501 is being studied in a Phase 1 clinical trial with the identifier NCT07148089. This trial is recruiting participants with Catecholaminergic Polymorphic Ventricular Tachycardia and is being conducted in the United States and Canada. The study is designed to enroll 18 patients aged 7 years and older.

Is SGT-501 a gene therapy?

Although SGT-501 is described as a small molecule, the ongoing clinical trial for SGT-501 is titled 'A Study of SGT-501 Gene Therapy in Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)'. The trial is actively recruiting and is designed to evaluate the drug's effects in patients with this condition.