Suspended

CLARITYA Phase 3 Randomized, Double-Masked, Placebo-Controlled Study to Investigate the Safety and Efficacy of Oral Brepocitinib in Adults With Active, Non-Infectious Intermediate-, Posterior-, and Panuveitis

0 criteria met from your profileSee at a glance how your profile meets each eligibility criteria.
What is being tested

Brepocitinib PO QD

+ Placebo PO QD

Drug
Who is being recruted

Eye Diseases+3

+ Uveal Diseases

+ Uveitis

From 18 to 75 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Placebo-ControlledPhase 3
Interventional
Study Start: September 2024
See protocol details

Summary

Principal SponsorPriovant Therapeutics, Inc.
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: September 11, 2024

Actual date on which the first participant was enrolled.

This study is focused on assessing how safe and effective the medicine brepocitinib is for adults with a specific eye condition called non-infectious uveitis, which affects the middle or back part of the eye. Uveitis can cause inflammation, leading to vision problems, and current treatment options may not be sufficient or suitable for everyone. By exploring brepocitinib, the study aims to find a better treatment option for those suffering from this condition, potentially improving their quality of life and addressing a significant unmet medical need. Participants in this study will receive brepocitinib orally, meaning they will take it by mouth. The trial involves comparing the effects of brepocitinib against a placebo, which is a substance with no active drug, to evaluate its effectiveness and safety. The researchers will closely monitor how the participants respond to the treatment to determine its impact on their uveitis symptoms. Although the primary outcomes are not listed, the overall goal is to see if brepocitinib can effectively reduce inflammation and improve vision without causing significant side effects.

Official TitleA Phase 3 Randomized, Double-Masked, Placebo-Controlled Study to Investigate the Safety and Efficacy of Oral Brepocitinib in Adults With Active, Non-Infectious Intermediate-, Posterior-, and Panuveitis
NCT06431373
Principal SponsorPriovant Therapeutics, Inc.
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

371 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

From 18 to 75 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Eye DiseasesUveal DiseasesUveitisPanuveitisUveitis, PosteriorUveitis, Intermediate

Criteria

Inclusion Criteria: * Adult subjects (18-75 years old) * Diagnosis of non-infectious uveitis (intermediate uveitis, posterior uveitis, or panuveitis) * Active uveitic disease in at least 1 eye * Weight \> 40 kg with a body mass index ≤ 40 kg/m2 Exclusion Criteria: Has confirmed or suspected current diagnosis of infectious uveitis History of or have: 1. Lymphoproliferative disorder 2. active malignancy 3. cancer within 5 years prior to screening (exceptions for basal cell carcinoma, squamous cell carcinoma, ductal carcinoma in situ of the breast, carcinoma in situ of the uterine cervix, or thyroid carcinoma.) 4. thrombosis or cerebrovascular ischemic event disease within the last 12 months 5. a high risk for herpes zoster reactivation 6. active or recent infections

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

2 intervention groups are designated in this study

50% chance of being blinded to the placebo group

Treatment Groups

Group I

Experimental

Group II

Placebo

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 107 locations

Suspended

Clinical Trial Site

Bellaire, United StatesOpen Clinical Trial Site in Google Maps
Suspended

Clinical Trial Site

Holon, Israel
Suspended

Clinical Trial Site

Jerusalem, Israel
Suspended

Clinical Trial Site

Jerusalem, Israel
Suspended107 Study Centers