A Phase 4 interventional study of infliximab and infliximab in Chronic Uveitis, sponsored by Egla C. Rabinovich. Completed at 1 site in United States. Open to participants aged 4 Years to 18 Years. Per ClinicalTrials.gov, last updated 2013-08-26.
Sponsored by Egla C. Rabinovich · Phase 4, Interventional, and Treatment
The primary objective of this study is to examine the efficacy of infliximab for the treatment of persistent uveitis in children. Participants (4-18 years of age) will be randomly assigned to either 5mg/kg or 10mg/kg dose of infliximab to be administered by intravenous infusion at four week intervals. Participant responses will be measured at at four to eight week intervals for up to ten months.
Pediatric rheumatologists often use infliximab in the treatment of childhood uveitis, at this time there are no prospective studies for this use. Participants will be randomized to initial suggested dose of infliximab (5 mg/kg/dose vs 10 mg/kg/dose) and data will be collected prospectively with regard to ophthalmologic outcomes. Study participants will be followed for up to 10 months to determine efficacy and side effects, and an additional 30 days for safety reports. Descriptive statistics will be gathered on participant demographics, uveitis characteristics, change in immunosuppressive medications, number of responders, ophthalmologic measures and change in corticosteroid dose during the study period. Initial to final dose will be examined by paired t-test. The proportion of responders in the 5 mg/kg initial dose group will be compared to the 10 mg/kg/dose by a Chi-square or Fisher's exact test, depending on numbers available. Predictors of response will be examined by logistic regression.
345 studies on the registry are indexed under Uveitis; 38 are open to participants now.
This study's enrollment of 13 is below the median of 30 across 214 interventional studies indexed under Uveitis.
Browse Uveitis studies →This is the only study on the registry with Egla C. Rabinovich as lead sponsor.
Counted across the registry records on this site, refreshed daily.
Inclusion Criteria:.
The screening laboratory test results must meet the following criteria:
Exclusion Criteria:
5mg/kg/dose of infliximab IV every 4 weeks for 9 doses
Drug: infliximab
10mg/kg/dose of infliximab IV every 4 weeks for 9 doses.
Drug: infliximab
5mg/kg/dose IV at 4 week intervals
Also known as: Remicade
10mg/kg/dose IV at 4 week intervals
Also known as: Remicade
Effects of Infliximab on Uveitis Disease Activity.
Number of subjects with improvement in uveitis, defined as a two step decrease in level of inflammation (as defined by SUN criteria, AC cells, vitreous haze) or decrease to grade 0. A grading scheme of 0 indicating (\<1 cell/ocular field) low levels of inflammation to 4+ indicating (\>50 cells/ocular field) indicating high levels of inflammation.
Time frame: 9 months
| Milestone | Infliximab 5 mg/kg | Infliximab 10 mg/kg |
|---|---|---|
| Started | 7 | 6 |
| Completed | 7 | 5 |
| Not completed | 0 | 1 |
| Withdrew: Lost to follow-up | 0 | 1 |
Number of subjects with improvement in uveitis, defined as a two step decrease in level of inflammation (as defined by SUN criteria, AC cells, vitreous haze) or decrease to grade 0. A grading scheme of 0 indicating (\<1 cell/ocular field) low levels of inflammation to 4+ indicating (\>50 cells/ocular field) indicating high levels of inflammation.
| participants | Infliximab 5mg/kg | Infliximab 10mg/kg |
|---|---|---|
| Effects of Infliximab on Uveitis Disease Activity. | 3 (0 to 4) | 6 (0 to 4) |
Non-serious events are listed at a 1% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| 5 mg/kg of Infliximab | — | 0/7 (0%) | 2/7 (28.6%) |
| 10 mg/kg of Infliximab | — | 1/6 (16.7%) | 2/6 (33.3%) |
| Event | 5 mg/kg of Infliximab | 10 mg/kg of Infliximab |
|---|---|---|
| FeverInfections and infestations | 0/7 | 1/6 |
| Event | 5 mg/kg of Infliximab | 10 mg/kg of Infliximab |
|---|---|---|
| Upper respiratory infectionRespiratory, thoracic and mediastinal disorders | 1/7 | 1/6 |
| otitis mediaEar and labyrinth disorders | 0/7 | 1/6 |
| Fever blisterSkin and subcutaneous tissue disorders | 1/7 | 0/6 |
| Age, Categorical(Participants) | 5 mg/kg of Infliximab | 10 mg/kg of Infliximab | Total |
|---|---|---|---|
| <=18 years | 7 | 6 | 13 |
| Between 18 and 65 years | 0 | 0 | 0 |
| >=65 years | 0 | 0 | 0 |
| Sex: Female, Male(Participants) | 5 mg/kg of Infliximab | 10 mg/kg of Infliximab | Total |
|---|---|---|---|
| Female | 5 | 3 | 8 |
| Male | 2 | 3 | 5 |
| Region of Enrollment(participants) | 5 mg/kg of Infliximab | 10 mg/kg of Infliximab | Total |
|---|---|---|---|
| United States | 7 | 6 | 13 |
The record gives a start of Sep 2007, a primary completion of Dec 2010 and a completion of Dec 2010. It does not say whether these dates are actual or estimated.
Results were first posted in Aug 2013, 2 years 8 months after primary completion.
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This study is completed, as verified in Aug 2013. You cannot join it, but the record below documents what was studied.
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Studies of the drug tested here: Infliximab