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Baricitinib 4 milligram

Phase 2

Lichen Planus, Oral | Small molecule | Other |Eli Lilly and Company|Last Updated: Mar 20, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment10
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06158113Efficacy and Safety of Baricitinib in Oral Lichen Planus: a Proof-of-Concept StudyPHASE2 ACTIVE NOT_RECRUITING 10Mar 13, 2024Sep 1, 2026Mar 20, 20261 United States
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Study Endpoints
Primary Endpoints
Change in Oral Disease Severity Scale (ODSS) Scores
Baseline, 24 weeks

The Oral Disease Severity Scale (ODSS) is a validated tool to assess severity of Oral Lichen Planus. For scoring, the oral cavity is divided into 17 sites and assigned three different scores. A site score, which captures disease extent, a severity score, and an activity score which is obtained by multiplying the site and severity scores. Independently study participants are asked to fill in a numerical rating scale graded from 0-10, with zero meaning no pain and 10 being the worst imaginable pain felt within the last 4 weeks. Scores are added together and range from 0-106, with higher scores meaning more severe disease. Overall change from baseline to week 24 will be reported.

Secondary Endpoints
Changes in Quality of Life as assessed with the Chronic Oral Mucosal Disease Questionnaire-26 (COMDQ-26).
Baseline, 24 weeks
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
BaricitinibEXPERIMENTALParticipants will be asked to take 4mg of baricitinib by mouth daily for up to 24 weeks.
Interventions
NameTypeDescription
Baricitinib 4 milligram Oral TabletDRUG4 milligrams once daily
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Voluntarily signed an Institutional Review Board (IRB) approved informed consent. 2. Be at least ≥ 18 years old. 3. Biopsy proven Oral Lichen Planus (OLP) 4. OLP patients with moderate to severe OLP, and must have failed or not tolerated at least one non-corticosteroid system...

Countries:United States
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06158113primaryCompletionDate: changed
LOWMay 24, 2026NCT06158113studyFirstPostDate: changed