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Pedmark

Phase 2FDA approved 2022

Solid Tumor Malignancies | Small molecule | Oncology |Fennec Pharmaceuticals Inc.|Trials Updated: Feb 12, 2026

Pedmark development status

FDA approval Sep 20, 2022
Approval holderFennec Pharms Inc
ApplicationNDA212937
Highest phase Phase 2

Label indication PEDMARK is indicated to reduce the risk of ototoxicity associated with cisplatin in pediatric patients 1 month of age and older with localized, non-metastatic solid tumors. Limitations of Use The safety and efficacy of PEDMARK have not been established when administered following cisplatin infusions longer than 6 hours. FDA label

Pedmark target and mechanism

ModalitySmall molecule

Also known as Pedmark® STS

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment25

FDA Designations

No designations recorded

Pedmark clinical trials

Pedmark · 1 trial · 4 indications

Phase 2 1
NCT07407582Ph. I/II Sodium Thiosulfate for OtoProtection During Cisplatin (STOP-CIS)Solid Tumor Malignancies
NOT YET_RECRUITING25 Analytics
PHASE2NOT YET_RECRUITING
Ph. I/II Sodium Thiosulfate for OtoProtection During Cisplatin (STOP-CIS)
Solid Tumor MalignanciesUnlock trial analytics

Study Design & Arms

AllocationNA
MaskingNONE
PurposeTREATMENT

Interventions

NameTypeDescription
Pedmark® STSDRUGPedmark® STS (20 g/m2) will be given via intravenous infusion over 15-30 minutes, starting 6 hours after the completion of cisplatin infusion. Pedmark® STS will be given each day of cisplatin infusion.
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Frequently asked questions about Pedmark

What is Pedmark?

Pedmark is an investigational small molecule developed by Fennec Pharmaceuticals Inc. (ticker: FENC) for use in solid tumor malignancies. It is being studied for otoprotection, meaning protection against hearing damage, during cisplatin treatment. Pedmark is also known as Pedmark STS or Pedmark® STS.

What is Pedmark used for in solid tumor malignancies?

Pedmark is being studied for otoprotection during cisplatin treatment in adults with solid tumor malignancies, including testicular cancer, head and neck cancer, and thoracic cancer. Cisplatin is a common chemotherapy agent, and Pedmark is intended to protect hearing in patients receiving it.

Who makes Pedmark?

Pedmark is developed by Fennec Pharmaceuticals Inc., which trades under the ticker FENC. The company is running the clinical program for the drug in solid tumor malignancies.

What phase is Pedmark in?

Pedmark is in Phase 2 development. It is investigational and is not described as approved. The ongoing study is a Phase I/II trial, and no completed trials are listed for the program.

What clinical trials is Pedmark in?

Pedmark is being studied in NCT07407582, titled Ph. I/II Sodium Thiosulfate for OtoProtection During Cisplatin (STOP-CIS). The trial has a planned enrollment of 25 participants, is not yet recruiting, and is being conducted in the United States in adults aged 18 years and older.

Is Pedmark the same as Pedmark STS?

Yes. Pedmark is also known as Pedmark STS and Pedmark® STS. These names refer to the same investigational drug developed by Fennec Pharmaceuticals Inc. for otoprotection during cisplatin treatment in solid tumor malignancies.