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A Study to Evaluate TRS01 Eye Drops in Participants With Active Non-infectious Anterior Uveitis

A Randomized, Double-Masked, Dose-Ranging Study to Evaluate the Safety and Tolerability of TRS01 Eye Drops in Participants With Active Non-infectious Anterior Uveitis.

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04222712
Enrollment
16
Registered
2020-01-10
Start date
2020-02-01
Completion date
2020-08-24
Last updated
2023-10-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Non-infectious Anterior Uveitis

Brief summary

The objective of this study is to evaluate the safety of TRS01 eye drops in participants with active non-infectious anterior uveitis .

Interventions

Dosed four times a day (QID)

Sponsors

Tarsier Pharma
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* 18 years of age or older * Able to provide informed consent, follow instructions and complete all required study visits for the duration of the study. * Diagnosed with active non-infectious anterior uveitis requiring an increase or initiation of topical steroids for management of ocular inflammation. An eligible subject must have: * Non-infectious active anterior uveitis with anterior chamber cells Grade 2 or Grade 3, as specified per protocol. * Must have vision ≥ 20/40 in the non-study eye. * Use adequate birth control by men and women, if of reproductive potential and sexually active, as specified per protocol.

Exclusion criteria

* Any form of infectious uveitis * Active retinitis * Cancer or melanoma that is actively treated with immunotherapy * Pregnancy / lactation * Receiving specific medication/interventions as specified per protocol

Design outcomes

Primary

MeasureTime frameDescription
Assessment of Both Systemic and Ocular Adverse Events10 weeksNumber of patients experiencing Adverse Events during the study

Countries

United States

Participant flow

Participants by arm

ArmCount
TRS01 Low Dose
TRS01 eye drops: Dosed four times a day (QID)
8
TRS01 High Dose
TRS01 eye drops: Dosed four times a day (QID)
8
Total16

Baseline characteristics

CharacteristicTRS01 High DoseTRS01 Low DoseTotal
Age, Continuous56.0 years
STANDARD_DEVIATION 12.45
49.3 years
STANDARD_DEVIATION 13.44
52.6 years
STANDARD_DEVIATION 12.98
Anterior Chamber Cell Grade in the study eye
2
2 Participants6 Participants8 Participants
Anterior Chamber Cell Grade in the study eye
3
6 Participants2 Participants8 Participants
Disease course
Acute
2 Participants3 Participants5 Participants
Disease course
Acute on Chronic
3 Participants4 Participants7 Participants
Disease course
Chronic
3 Participants1 Participants4 Participants
Iris color
Blue
1 Participants0 Participants1 Participants
Iris color
Dark brown
2 Participants4 Participants6 Participants
Iris color
Green
1 Participants1 Participants2 Participants
Iris color
Hazel
1 Participants3 Participants4 Participants
Iris color
Light brown
3 Participants0 Participants3 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
1 Participants0 Participants1 Participants
Race (NIH/OMB)
Black or African American
0 Participants1 Participants1 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants
Race (NIH/OMB)
White
7 Participants7 Participants14 Participants
Sex: Female, Male
Female
6 Participants6 Participants12 Participants
Sex: Female, Male
Male
2 Participants2 Participants4 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
0 / 80 / 8
other
Total, other adverse events
2 / 85 / 8
serious
Total, serious adverse events
0 / 80 / 8

Outcome results

Primary

Assessment of Both Systemic and Ocular Adverse Events

Number of patients experiencing Adverse Events during the study

Time frame: 10 weeks

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
TRS01 Low DoseAssessment of Both Systemic and Ocular Adverse Events2 Participants
TRS01 High DoseAssessment of Both Systemic and Ocular Adverse Events5 Participants

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026