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Study identifier: NCT07565103 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Safety and Efficacy of SUM-191 for Patients With Bacterial Conjunctivitis

Condition: Bacterial Conjunctivitis  ·  Sponsor: Senju USA, Inc.

PhasePhase 1/Phase 2
Planned participants426
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

This is a seamless Phase I/II, randomized, double-masked, placebo-controlled, multicenter trial to evaluate single and multiple-dose safety and tolerability of SUM-191 in healthy participants in Parts 1 (SAD) and 2 (MAD) ; and multiple-dose efficacy and safety of SUM-191 in participants with bacterial conjunctivitis in Part 3.

This description comes directly from the study's public registry record.

Talk to the study team

Mizue Takahara  ·  310-935-0505  ·  SUM191@senju-usa.com

Satoshi Yamamoto  ·  310-935-0505  ·  SUM191@senju-usa.com

Always discuss trial participation with your own doctor first.

Locations (1)

Austin Clinical Research UnitAustin, Texas, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07565103