Ticlopidine-pentoxifylline combination in the treatment of atherosclerosis and the prevention of cerebrovascular accidents.
Author(s): Apollonio A, Castignani P, Magrini L, Angeletti R
Affiliation(s): Internal Medicine Department, Tarquinia Hospital, Italy.
Publication date & source: 1989-01, J Int Med Res., 17(1):28-35.
Publication type: Clinical Trial; Randomized Controlled Trial
This randomized, double-blind study on 79 patients reported the efficacy of ticlopidine-pentoxifylline combination in the treatment of atherosclerosis and the prevention of cerebrovascular accidents. Comparisons were made with aspirin-dipyridamole-buflomedil and buflomedil-placebo combinations as controls. Global symptoms, sensorimotor disorders and vertigo were improved in all treatment groups, although improvement tended to be more pronounced with ticlopidine-pentoxifylline. None of the groups showed any change in stenosis or vessel wall rigidity although ticlopidine-pentoxifylline reduced flow irregularity. This combination therapy also normalized the direction of flow in the ophthalmic artery in 46.2% of patients with retrograde flow prior to treatment, compared with 30.0% following aspirin-dipyridamole-buflomedil and 28.6% following buflomedil-placebo administration. Significantly fewer cerebrovascular accidents occurred after treatment with ticlopidine-pentoxifylline. In conclusion, ticlopidine-pentoxifylline showed good therapeutic efficacy against atherosclerosis and a preventative effect against new cerebrovascular accidents. This therapy was well tolerated.
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