Promising drug tackles rare eye disease that leads to blindness
NCT ID NCT00584935
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase trial tested the drug rituximab in 3 people with ocular cicatricial pemphigoid, a rare autoimmune disease that causes scarring in the eye and can lead to blindness. The goal was to see if the drug could stop further scarring when standard treatments had failed. The study measured scarring and side effects over several weeks.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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3 people
The number who actually took part.
- Started
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Jan 2006
- Finished
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Jan 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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19 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Clinical diagnosis of ocular cicatricial pemphigoid (symptoms of conjunctivitis, irritation, burning, increased lacrimation, photophobia, dryness of the eyes along with conjunctival inflammation, trichiasis, and scarring 2. One of the following: * Failed response to the use of one or more conventional treatments for a minimum of 10 weeks; or * Minimal conventional medication doses, with a significant adverse effects, contradiction to use, or progressive disease despite treatment 3. Adults age 19 and older 4. Adequate renal function as indicated by serum creatinine levels less than 1.5 Exclusion Criteria: 1. known hypersensitivity to rituximab or its components 2. Age less than 19 years 3. Any other condition deemed by the investigator to be a significant hazard to the subject if the investigational therapy were initiated.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Alabama at Birmingham
Birmingham, Alabama, 35294, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.