PEMF: an Adjunct Therapy for Anterior Uveitis (PEMF)
|Study Design:||Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Participant, Care Provider, Investigator, Outcomes Assessor
Primary Purpose: Supportive Care
|Official Title:||PEMF an Adjunct Therapy for Anterior Uveitis|
- Inflammation Grade at Day 7 [ Time Frame: 7 days ]Degree and grade of ocular inflammation based on Standard Uveitis Nomenclature will be assessed at initial visit, Day 3, and Day 7 of use of the PEMF device to assess if the PEMF device decreases the duration and severity of ocular inflammation when used as an adjunctive therapy for anterior uveitis. The results posted here are from day 7. The Standard Uveitis Nomenclature scale ranges from 0 to 4, with 0 indicating a minimal level of ocular inflammation and 4 indicating the maximal level of corneal inflammation.
|Study Start Date:||August 2009|
|Study Completion Date:||April 2015|
|Primary Completion Date:||April 2015 (Final data collection date for primary outcome measure)|
Active Comparator: Active Device
ActiPatch, a device that emits a low frequency energy called "pulsed electromagnetic field" (PEMF), will be worn by patients over the eye with anterior uveitis for 8 hours/day for 7 days. Patients will also be treated with topical steroids.
ActiPatch will be worn by patients over the eye with anterior uveitis for 8 hours/day for 7 days. Patients will also be treated with topical steroids.
Placebo Comparator: Placebo Device
Patients wear the PEMF placebo device for 8 hours/day for 7 days over the eye being treated for anterior uveitis. Patients will also be treated with topical steroids.
Device: PEMF Placebo
Patients wear the placebo device for 8 hours/day for 7 days over the eye being treated for anterior uveitis. Patients will also be treated with topical steroids.
Iritis is an inflammatory disease focused in the anterior chamber of the eye. The inflammation inside the eye can lead to a number of conditions that ultimately effect vision. These can include glaucoma, posterior synechiae, cystoid macular edema, and cataract. The standard treatment for the disease is drug therapy centered around the administration of corticosteroids. These are administered in the form of eye drops, and if necessary periocular/intraocular injections, or/and by systemic oral/IV administration. Unfortunately, the treatment with corticosteroids can similarly induce severe side effects including glaucoma and cataract formation. ActiPatch is a medical device that emits a low frequency pulsed electromagnetic field. This device has been shown to reduce inflammation and pain in a number of conditions, eg blepharoplasty (eyelid surgery). ActiPatch is FDA approved for use after blepharoplasty to reduce swelling, inflammation and pain. The treatment is not invasive, does not require additional medication, and side effects from ActiPatch and other PEMF devices have not been reported. The potential benefit of treating uveitis with ActiPatch is the potential to reduce the time and/or amount of steroid administration. This would benefit patients by reducing the risk of unwanted side effects of the corticosteroid treatment.
The benefit to society would be an improved treatment for anterior uveitis.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01154010
|United States, Massachusetts|
|Massachusetts Eye and Ear Infirmary|
|Boston, Massachusetts, United States, 02114|
|Principal Investigator:||George Papaliodis, MD||Massachusetts Eye and Ear Infirmary|