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SIR2501

Phase 2

Chemotherapy-induced Peripheral Neuropathy | Small molecule | Neurology |BrainsWay Ltd.|Last Updated: Aug 14, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment18

FDA Designations

No designations recorded

Clinical trial landscape

SIR2501 · 1 trial · 1 indication

Phase 2 1
NCT07765446Study of SIR2501 in Solid Tumor Patients Receiving PaclitaxelChemotherapy-induced Peripheral Neuropathy
NOT YET_RECRUITING18 Analytics
PHASE2NOT YET_RECRUITING
Study of SIR2501 in Solid Tumor Patients Receiving Paclitaxel
Chemotherapy-induced Peripheral NeuropathyUnlock trial analytics

Study Endpoints

Primary Endpoints

Primary Outcome
From first dose through 1 month after last dose

Incidence of Treatment-Emergent Adverse Events

Secondary Endpoints

Secondary Outcome 1 - Pharmacokinetics: Cmax
From first dose through 1 month after last dose
Secondary Outcome 2 - Pharmacokinetics: AUC
From first dose through 1 month after last dose
Secondary Outcome 3 - Neuropathy: EORTC QLQ CIPN20
From first dose through 1 month after last dose
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
30 mgEXPERIMENTAL -
45 mgEXPERIMENTAL -
60 mgEXPERIMENTAL -

Interventions

NameTypeDescription
SIR2501DRUGExperimental: 30 mg SIR2501 administered at 30 mg dose level. Experimental: 45 mg SIR2501 administered at 45 mg dose level. Experimental: 60 mg SIR2501 administered at 60 mg dose level.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Adults ≥18 years with confirmed solid tumors * Planned treatment with paclitaxel-based chemotherapy * ECOG performance status 0-2 Exclusion Criteria: * Pre-existing peripheral neuropathy * Conditions or medications that may interfere with neuropathy assessment * Prior exposu...

Countries:United States
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Frequently asked questions about SIR2501

What is SIR2501 used for?

SIR2501 is an investigational small molecule being studied for the treatment of chemotherapy-induced peripheral neuropathy, a nerve damage condition caused by cancer treatments like paclitaxel. It is currently in Phase 2 clinical development and has not been approved by the FDA.

Who makes SIR2501?

SIR2501 is being developed by BrainsWay Ltd., a company traded on the stock exchange under the ticker BWAY. The company is conducting a Phase 2 clinical trial to evaluate the drug's safety and efficacy in patients with chemotherapy-induced peripheral neuropathy.

What phase is SIR2501 in?

SIR2501 is in Phase 2 clinical development. It is an investigational drug, meaning it has not yet been approved by regulatory authorities. The ongoing Phase 2 trial is designed to assess its effects in patients with chemotherapy-induced peripheral neuropathy.

What clinical trials is SIR2501 in?

SIR2501 is being evaluated in a Phase 2 clinical trial with the identifier NCT07765446, titled 'Study of SIR2501 in Solid Tumor Patients Receiving Paclitaxel.' The trial is not yet recruiting and plans to enroll 18 participants in the United States.

Is SIR2501 FDA approved?

No, SIR2501 is not FDA approved. It is an investigational drug currently in Phase 2 clinical trials for chemotherapy-induced peripheral neuropathy. The drug has not completed clinical development, and its safety and efficacy have not been established for regulatory approval.