Patients with the diagnosis of migraine according to the International Headache Society (IHS) criteria were enrolled in the study during a migraine attack. Patients received two 200 mg capsules of dry ginger extract (5% active ingredient) or two capsules of placebo (cellulose) in addition to an
The objectives of this proof-of-concept study are to investigate whether doxycycline can 1) slow the deterioration or improve retinal function and/or 2) induce regression, or slow progression, of diabetic retinopathy. The tests will be performed in the Ophthalmology Departments of the Penn State