A randomized, placebo controlled trial of oral zinc for chemotherapy-related taste and smell disorders.

Abnormalities in taste and smell are commonly reported in patients receiving chemotherapy and may hinder appetite, dietary intake, nutritional well-being, and quality of life. Oral zinc has been used to treat taste and smell abnormalities in several altered physiologic states, including renal failure, liver disease, head trauma, and pregnancy, with varying results. The authors conducted a double-blinded, placebo-controlled randomized clinic trial over 3 months.

Enhanced platelet force development despite drug-induced inhibition of platelet aggregation in patients with thromboangiitis obliterans--two case reports.

Thromboangiitis obliterans (TAO) is a nonatherosclerotic, nonnecrotizing, nonspecific, segmental inflammatory obliterative vasculitis, characterized by decreased flow to the distal extremities and increased risk of amputation. While smoking cessation is viewed as critical to successful treatment, various therapeutic options have been employed. While many treatment regimens seek to diminish platelet function, there are relatively few studies of platelet function in this disease entity and even fewer that have offered evidence of increased platelet activity.