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Allyl Isothiocyanate

Phase 1

Healthy | Small molecule | Other |Merck & Company, Inc.|Last Updated: Feb 5, 2025

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

Clinical trial landscape

Allyl Isothiocyanate · 1 trial · 1 indication

Phase 1 1
NCT06809569A Study to Evaluate Laser Speckle Contrast Imaging to Assess Changes in Chemical Agent-Induced Skin Blood Flow in Healthy Participants (MK-0000-420)Healthy
COMPLETED12 Analytics
PHASE1COMPLETED
A Study to Evaluate Laser Speckle Contrast Imaging to Assess Changes in Chemical Agent-Induced Skin Blood Flow in Healthy Participants (MK-0000-420)
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Study Endpoints

Primary Endpoints

Mean Dermal Blood Flow (DBF) in the Region of Interest (ROI)
Up to approximately 60 minutes

DBF is defined as the local changes in the skin blood flow after application of study intervention. DBF will be measured via a Laser Speckle Contrast Imager. The mean DBF in the ROI will be reported.

Area Under the Curve from Time 0 to 20 Minutes (AUC0-20) of Mean DBF in the ROI
Up to approximately 20 minutes

AUC0-20 is defined as the area under the curve from time 0-20 minutes. DBF is defined as the local changes in the skin blood flow after application of study intervention. DBF will be measured via a Laser Speckle Contrast Imager. AUC0-20 of mean DBF in ROI will be reported.

Area Under the Curve from Time 0 to 60 Minutes (AUC0-60) of Mean DBF in the ROI
Up to approximately 60 minutes

AUC0-60 is defined as the area under the curve from time 0-60 minutes. DBF is defined as the local changes in the skin blood flow after application of study intervention. DBF will be measured via a Laser Speckle Contrast Imager. AUC0-60 of mean DBF in ROI will be reported.

Secondary Endpoints

Change from Baseline in the Mean Intensity of DBF (Flare-1 Mean)
Baseline, Up to 60 minutes
Change from Baseline in the Area of DBF (Flare-1 Area)
Baseline, Up to 60 minutes
Change from Baseline in the Mean Intensity of DBF (Flare-2 Mean)
Baseline, Up to 60 minutes
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
Laser Speckle Contrast ImagingEXPERIMENTALParticipants receive topical Allyl Isothiocyanate (AITC) application and intradermal capsaicin application sequentially along with a placebo comparator (vehicle for AITC and vehicle for capsaicin) once every 2 weeks per protocol to perform laser speckle contrast imaging.

Interventions

NameTypeDescription
Allyl Isothiocyanate (AITC)DRUGTopical administration
CapsaicinDRUGIntradermal administration
Vehicle for AITCOTHERTopical administration
Vehicle for CapsaicinOTHERIntradermal administration
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Eligibility Criteria

Age Range18 Years to 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Is in good health based on medical history, physical examination, vital sign measurements, and electrocardiograms performed before randomization * Has a skin surface without significant skin allergies, pigmentary disorders or active dermatological conditions that may interfere...

Countries:Belgium
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Frequently asked questions about Allyl Isothiocyanate

What is Allyl Isothiocyanate used for?

Allyl Isothiocyanate is an investigational small molecule being studied in healthy participants. It is being evaluated in a Phase 1 clinical trial to assess changes in chemical agent-induced skin blood flow using laser speckle contrast imaging. The study is completed and enrolled 12 healthy male volunteers in Belgium.

Who makes Allyl Isothiocyanate?

Allyl Isothiocyanate is being developed by Merck & Company, Inc., which trades under the ticker symbol MRK. The company is conducting clinical research on this investigational small molecule in healthy participants.

What phase is Allyl Isothiocyanate in?

Allyl Isothiocyanate is in Phase 1 clinical development. It is an investigational drug, not yet approved, and is being studied in healthy participants. The single Phase 1 trial has been completed.

What clinical trials is Allyl Isothiocyanate in?

Allyl Isothiocyanate has one completed Phase 1 clinical trial, identified as NCT06809569. The study, titled "A Study to Evaluate Laser Speckle Contrast Imaging to Assess Changes in Chemical Agent-Induced Skin Blood Flow in Healthy Participants (MK-0000-420)," enrolled 12 healthy male participants in Belgium.

Is Allyl Isothiocyanate FDA approved?

Allyl Isothiocyanate is not FDA approved. It is an investigational small molecule currently in Phase 1 clinical development. The completed trial in healthy participants is part of early-stage research, and the drug has not yet been evaluated for any disease indication.