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Home > "I" Clinical Trials Conditions > Infliximab to Treat Non-Infectious Scleritis  Infliximab to Treat Non-Infectious Scleritis
Infliximab to Treat Non-Infectious Scleritis
For Condition: Scleritis
Status: Recruiting
Sponsor(s): National Eye Institute (NEI) ,
Synopsis: This small, preliminary study will examine whether multiple infusions of infliximab (Remicade® (Registered Trademark)) can control inflammation in patients with active scleritis. The sclera is the tough white outer coat enclosing the eyeball. Infliximab is a combination of part human and part mouse proteins that block a natural body protein called tumor necrosis factor (TNF). TNF appears to be involved in scleritis, and stopping its action may help reduce the inflammation in the disease. The drug has been approved by the Food and Drug Administration for treating Crohn's disease and rheumatoid arthritis. Patients 18 years of age or older with active non-infectious scleritis may be eligible for this study. Participants will undergo the following tests and procedures: -Medical history and physical examination. -Eye examination, including a vision test and examination of the retina (back part of the eye) and of the sclera and its blood vessels. -Questionnaire about vision and daily activities. -Tuberculin skin test. -Pregnancy test: Women who can have children are tested for pregnancy at study weeks 0, 14, 30, 38, and 46. -Infliximab treatment: Infliximab is infused over a 2-hour period through a needle in a vein, usually in the arm. The patient's vital signs are checked before the patient begins each infusion starts and again before leaving the clinic. After the first two infusions, if the disease remains quiet, other scleritis medications will be attempted to be reduced to half the original dose over 8 to 12 weeks and possibly to nothing if the patient continues to do well. Patients receive a maximum of 9 infusions over a 30-week period. -Blood draws: About 4 tablespoons of blood are drawn at each visit to test for the number and types of cells in the blood and to check for signs of inflammation and side effects of the study medicine. Patients are seen in the NEI clinic for infusions and to check the response to therapy. This includes 13 clinic visits over 46 weeks, as follows: every 2 weeks for the first 2 weeks, every 4 weeks thereafter for a total of 30 weeks for infusions, and then every 4 weeks for 16 additional weeks. Patients may stop therapy if their scleritis is not controlled 10 weeks into the study period; if they develop a flare of inflammation after initial control of the active scleritis; if their vision loss is too large; or if their medications increase or other medicines are added to control the scleritis. Patients whose vision decreases minimally, stays the same, or improves may remain in the study.
Details: We propose to investigate the possible efficacy of multiple infliximab infusions to control the inflammation in participants presenting with active scleritis. This will be performed using an open-label pilot study. Subjects will receive 5mg/kg intravenous infusions of infliximab at 0, 2, and 6 weeks followed by infusions every 4 weeks for a total of 30 weeks. The primary outcome will be the ability to control active scleritis defined as the complete absence of scleral edema and dilation of deep episcleral vessels within 10 weeks of initiating infliximab therapy. Secondary outcomes will be the amount of reduction in concomitant immunosuppressive medication (measured using the grading scale in Section 4.5.2), changes in pain, redness (measured using a visual analogue scale), photophobia, changes in visual acuity (changes of 10 letters from baseline in best-corrected visual acuity will be considered clinically significant), the typical time between flares, and numbers of flares and times between flares while in the study.
Eligibility:
Study Type: Interventional, Treatment, Safety
Minimum Age/Maximum Age: /
Genders: Both
Protocol Entry Criteria: INCLUSION CRITERIA: To be eligible to enroll in this study, a prospective participant must satisfy the following inclusion criteria: 1. Participant is 18 years of age or older. 2. Participant has active non-infectious scleritis diagnosed by a persistent congestion of deep episcleral vessels following a drop of 10% phenylephrine. 3. Participant has normal renal or liver function of evidence of only mild abnormalities as defined by the CTCAE criteria. 4. Participant agrees to use acceptable birth control methods throughout the course of the study and for 6 months after completion of treatment. 5. Participant has not evidence of tuberculosis as documented by tuberculin skin test performed prior to enrollment (chest x-ray, if medically indicated). 6. Participant is able to understand and sign a consent form before entering the study. EXCLUSION CRITERIA: To be eligible to enroll in this study, a prospective participant must not satisfy any of the following exclusion criteria: 1. Participant with a known underlying systemic disease with evidence of serious or potentially lethal active disease in one or more extraocular organ systems for which a defined effective medical regimen is indicated. 2. Participant with a corneal melting, necrotizing keratitis, or impending vision loss. 3. Participant with scleritis of infectious etiology. 4. Participant receiving any other investigational therapy or another anti-TNF agent that would interfere with the ability to evaluate the safety or efficacy of infliximab. 5. Participant has significant active infection requiring hospitalization. 6. Participant with multiple sclerosis. 7. Participant has severe (class 3/4) congestive heart failure. 8. Participant has a history of cancer within the past 5 years other than basal or squamous cell carcinoma. 9. Participant is pregnant or lactating.
Total Enrollment: 5
Location and Contact Information:
National Eye Institute (NEI) *Recruiting*
Bethesda, Maryland, 20892
United States
Recruiting Patient and Public Liaison Office 1-800-411-1222
Additional Information:
Study ID Numbers: 040065; 04-EI-0065
Study Start Date: December 23, 2003
Record last reviewed: November 26, 2003
Additional information available at: clinicaltrials.gov
Clinicaltrials.gov Reference link: NCT00075075
Other Scleritis Studies:
1. Infliximab to Treat Non-Infectious Scleritis
Related Studies:
Other Scleritis Clinical Trials
Other Maryland Clinical Trials
Other Bethesda Clinical Trials
Infliximab to Treat Non-Infectious Scleritis
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