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Find 1,834 clinical trials for rheumatoid arthritis near Philadelphia, Pennsylvania. Connect with research centers in your area.
Showing 1781-1800 of 1,834 trials
NCT00000139
To determine whether early treatment (with oral acyclovir) of herpes simplex virus (HSV) ulcerations of the corneal epithelium prevents progression to the blinding complications of stromal keratitis and iridocyclitis. To determine the efficacy of low-dose oral acyclovir in preventing recurrent HSV eye infection in patients with previous episodes of herpetic eye disease. To determine the role of external factors (such as ultraviolet light or corneal trauma) and behavioral factors (such as life stress) on the induction of ocular recurrences of HSV eye infections and disease.
NCT00120458
This study will determine the effectiveness of the herb black cohosh for treating menopause-related anxiety symptoms in women. Study hypotheses: 1) Black cohosh will have a superior anti-anxiety effect compared to placebo. 2) Black cohosh will have a comparable safety profile to that of placebo.
NCT00351559
This study is designed to evaluate the safety and efficacy of a leukocyte gene expression profiling method in the monitoring of asymptomatic heart transplant patients for acute rejection.