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DB-020

Phase 1

Ototoxicity | Small molecule | Other |Regeneron Pharmaceuticals, Inc.|Trials Updated: Jul 6, 2023

DB-020 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Feb 2020

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials1
Total Enrollment22

FDA Designations

No designations recorded

DB-020 clinical trials

DB-020 · 1 trial · 1 indication

Phase 1 1
NCT04262336Study to Evaluate Safety and Efficacy of DB-020 to Protect Hearing in Patients Receiving Cisplatin for Cancer TreatmentOtotoxicity
COMPLETED22 Analytics
PHASE1COMPLETED
Study to Evaluate Safety and Efficacy of DB-020 to Protect Hearing in Patients Receiving Cisplatin for Cancer Treatment
OtotoxicityUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of patients with treatment-emergent Adverse Events (TEAEs) and/or abnormal changes from baseline in clinical laboratory abnormalities and/or vital signs and/or ECG assessments
From screening/baseline (Day -28 to Day -2) or day of first dose of DB-020 (Cycle 1 Day 1) for up to 6 cycles (21 or 28 day cycles) through End of Treatment Visit (28 days after last dose of study drug), up to 196 Days after first dose of study drug

To investigate the safety and tolerability of DB-020 when given intratympanically to patients receiving cisplatin chemotherapy treatment

Secondary Endpoints

Incidence of Ototoxicity measured by American Speech-Language-Hearing Association (ASHA) criteria
Baseline (Day -5 to Day -1) for up to 6 cycles (21 or 28 day cycles) through End of Treatment Visit (28 days after last dose of study drug), up to 196 Days after first dose of study drug
Changes from Baseline in Pure Tone Threshold Values compared to End of Treatment [Changes in Hearing]
Baseline (Day -5 to Day -1) for up to 6 cycles (21 or 28 day cycles) through End of Treatment Visit (28 days after last dose of study drug), up to 196 Days after first dose of study drug
Changes from Baseline in Tinnitus Functional Index (TFI) Total Score compared to End of Treatment [Changes in Hearing]
Baseline (Day -5 to Day -1) for up to 6 cycles (21 or 28 day cycles) through End of Treatment Visit (28 days after last dose of study drug), up to 196 Days after first dose of study drug
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
DB-020 for Injection, 12%/placeboACTIVE_COMPARATORdosage
DB-020 for Injection, 25%/placeboACTIVE_COMPARATORdosage

Interventions

NameTypeDescription
DB-020DRUGInjectable sterile viscous solution of DB-020 and sodium hyaluronate in sterile water
PlaceboDRUGInjectable sterile viscous solution of sodium hyaluronate in sodium chloride
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites8

Inclusion Criteria: * Ability to communicate with medical team and staff, willingness to participate in the study, give written informed consent, comply with the study restrictions * Adults aged 18 years, inclusive, or older * Treatment for cancer with Intervenous cisplatin once every 21 or 28 days...

Countries:United StatesAustralia
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Frequently asked questions about DB-020

What is DB-020 used for?

DB-020 is being developed to protect hearing in patients who are receiving cisplatin for cancer treatment, a condition known as ototoxicity. It is a small molecule therapeutic candidate studied specifically in adults undergoing cisplatin chemotherapy, with the goal of reducing hearing damage associated with that treatment.

Who is developing DB-020?

DB-020 is being developed by Regeneron Pharmaceuticals, Inc., which trades on the Nasdaq under the ticker REGN. Regeneron is the sponsor of the clinical program evaluating DB-020 for the prevention of hearing loss in patients treated with cisplatin.

What phase is DB-020 in?

DB-020 is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The Phase 1 program has completed one trial, and no trials are currently active.

What clinical trial has studied DB-020?

DB-020 has been evaluated in the Phase 1 trial NCT04262336, titled "Study to Evaluate Safety and Efficacy of DB-020 to Protect Hearing in Patients Receiving Cisplatin for Cancer Treatment." The trial enrolled 22 participants across the United States and Australia and has been completed.

How was the DB-020 trial designed?

The Phase 1 trial NCT04262336 was a randomized, double-blind study with an active control arm. It enrolled 22 adults aged 18 years and older, included both sexes, and did not use healthy volunteers. Participants were patients receiving cisplatin for cancer treatment.