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Discover 13,548 clinical trials near Boston, Massachusetts. Find research studies in your area.
Showing 7021-7040 of 13,548 trials
NCT02552225
This randomized, double-blind, placebo-controlled trial will compare the effectiveness of amitriptyline versus placebo (inactive medication) in treating chronic laryngitis.
NCT00000793
To assess the efficacy, safety, and tolerability of amitriptyline hydrochloride versus mexiletine hydrochloride in reducing pain intensity in patients with HIV-related painful peripheral neuropathy. No large-scale controlled clinical trials of symptomatic therapy for painful HIV-related neuropathy have been attempted. Both amitriptyline and mexiletine have been useful in the management of painful neuropathies; however, both are associated with certain toxicities. In this comparative study of amitriptyline and mexiletine, benztropine mesylate also will be included as an active placebo to mimic the side effects of the study drugs.