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Red Light

Phase 1

Acne Vulgaris | Small molecule | Dermatology |Eli Lilly and Company|Trials Updated: Jul 20, 2021

Red Light development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Feb 2022

Red Light target and mechanism

ModalitySmall molecule

Also known as Red Light (PDT)

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

Red Light clinical trials

Red Light · 1 trial · 1 indication

Phase 1 1
NCT01830764Open-label Safety and Tolerability Study of LTS-PDT in Healthy VolunteersAcne Vulgaris
COMPLETED12 Analytics
PHASE1COMPLETED
Open-label Safety and Tolerability Study of LTS-PDT in Healthy Volunteers
Acne VulgarisUnlock trial analytics

Study Endpoints

Primary Endpoints

Adverse Events
1 week

Adverse events and local tolerability assessed at pre and immediately post treatment, at Day 1 and Day 7 following treatment.

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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Red light dose (PDT) 75 J/cm2OTHERSubjects in Cohort 1 will receive active and vehicle solution followed by a red light dose of 75 J/cm2 at 25 mW/cm2
Red Light (PDT) 150 J/cm2OTHERSubjects in Cohort 2 will receive active and vehicle solution followed by a red light dose of 150 J/cm2 at 40 mW/cm2

Interventions

NameTypeDescription
Red Light (PDT)DRUGLTS, 0.3% applied topically followed by red light dose (75 J/cm2 or 150 J/cm2)
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Healthy adults 18 years of age or older 2. Fitzpatrick skin types I-IV Exclusion Criteria: 1. Current pregnancy or lactation. 2. Presence of severe facial acne, acne fulminans or conglobata, or nodulocystic acne. 3. Poor skin condition on the back, including erythema, dryne...

Countries:United States
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Frequently asked questions about Red Light

What is Red Light used for?

Red Light is being developed for the treatment of acne vulgaris, a common dermatological condition. It is an investigational small molecule therapy that has been studied in a Phase 1 clinical trial. It is not yet approved for any indication.

Who is developing Red Light?

Red Light is being developed by Eli Lilly and Company, which trades on the New York Stock Exchange under the ticker symbol LLY. The company is responsible for the clinical development program for this asset.

What phase is Red Light in?

Red Light is in Phase 1 clinical development. One Phase 1 trial has been completed, and no active trials are currently listed. It remains an investigational therapy and has not received regulatory approval for any indication.

What clinical trials has Red Light been studied in?

Red Light has been evaluated in a single Phase 1 trial, NCT01830764, titled an open-label safety and tolerability study of LTS-PDT in healthy volunteers. The trial enrolled 12 participants in the United States and has been completed.

Is Red Light the same as Red Light (PDT)?

Yes, Red Light is also known as Red Light (PDT). The abbreviation PDT refers to photodynamic therapy, which is the approach used in its development. Both names refer to the same investigational asset being studied for acne vulgaris.