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DNL151

Phase 1

Healthy Volunteers | Small molecule | Other |Denali Therapeutics Inc.|Last Updated: Mar 7, 2022

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment186

FDA Designations

No designations recorded

Clinical trial landscape

DNL151 · 1 trial · 1 indication

Phase 1 1
NCT04557800A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL151 in Healthy VolunteersHealthy Volunteers
COMPLETED186 Analytics
PHASE1COMPLETED
A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL151 in Healthy Volunteers
Healthy VolunteersUnlock trial analytics

Study Endpoints

Primary Endpoints

Incidence of treatment-emergent adverse events (TEAEs) including serious adverse events (SAEs), and discontinuations due to TEAEs
Up to 42 days
PK parameter: Maximum observed concentration (Cmax) of DNL151 in plasma
Up to 42 days
PK parameter: Time to maximum observed concentration (Tmax) of DNL151 in plasma
Up to 42 days
PK parameter: The area under the concentration-time curve from time zero extrapolated to infinity (AUC0-∞) of DNL151 in plasma (single dosing only)
Up to 42 days
PK parameter: Area under the concentration-time curve from time zero to the time of last quantifiable concentration (AUC[0-last]) of DNL151 in plasma
Up to 42 days
PK parameter: The area under the concentration-time curve over a dosing interval (AUC0-τ) of DNL151 in plasma (multiple dosing only)
Up to 42 days
PK parameter: Apparent terminal elimination half-life (t1/2) of DNL151 in plasma
Up to 42 days

Secondary Endpoints

Concentration of DNL151 in cerebrospinal fluid (CSF) (following selected single and multiple doses)
Up to 13 days
The pharmacodynamics of DNL151 in whole blood as measured by the percent change from baseline in pS935
Up to 42 days
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
DNL151EXPERIMENTALPart A: Single-ascending dose cohorts; Part B: Multiple-ascending dose cohorts (10 days); Part C: Single-dose cohort; Part D: Additional multiple-dose cohort (28 days); Part E Multiple-ascending dose cohorts (14 days)
PlaceboPLACEBO_COMPARATORPart A: Single-ascending dose cohorts; Part B: Multiple-ascending dose cohorts (10 days); Part C: Single-dose cohort; Part D: Additional multiple-dose cohort (28 days); Part E Multiple-ascending dose cohorts (14 days)

Interventions

NameTypeDescription
DNL151DRUGoral dose(s)
PlaceboDRUGoral dose(s)
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersYes
Study Sites2

Key Inclusion Criteria: * Body mass index 18.5 to 35.0 kg/m², inclusive, and body weight of at least 50.0 kg at screening * In good health, determined by no clinically significant findings from medical history, physical examination, and vital sign measurements * Women of non-childbearing potential ...

Countries:Netherlands
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Frequently asked questions about DNL151

What is DNL151 used for?

DNL151 is an investigational small molecule being studied in healthy volunteers. It is currently in Phase 1 clinical development, with a completed trial evaluating its safety, tolerability, pharmacokinetics, and pharmacodynamics. The drug is not approved for any indication and remains in the investigational stage.

Who makes DNL151?

DNL151 is being developed by Denali Therapeutics Inc., a biopharmaceutical company traded on the NASDAQ under the ticker DNLI. The company is conducting clinical research on this small molecule in healthy volunteer populations.

What phase is DNL151 in?

DNL151 is in Phase 1 clinical development. A Phase 1 study has been completed, and the drug remains investigational. It has not been approved by regulatory authorities and is still undergoing clinical evaluation.

What clinical trials is DNL151 in?

DNL151 has one completed clinical trial, NCT04557800, titled 'A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of DNL151 in Healthy Volunteers.' This Phase 1 study enrolled 186 participants in the Netherlands and was placebo-controlled, randomized, and double-blind.

Is DNL151 FDA approved?

DNL151 is not FDA approved. It is an investigational drug currently in Phase 1 clinical development. The completed trial in healthy volunteers was designed to assess safety, tolerability, and pharmacokinetics, but the drug has not received marketing approval.