Evolution of peripheral nerve function in hypoxaemic COPD patients taking almitrine bismesylate: a prospective...

Almitrine bismesylate has been thought to provoke peripheral neuropathies in patients with chronic obstructive pulmonary disease (COPD). However, there seems to exist alterations of peripheral nerve function in patients with COPD, who have not taken almitrine. We have therefore examined 22 patients with COPD and no other cause of peripheral neuropathy (PN), before and after 6 and 12 months of treatment with almitrine (50 mg bd). Seventy-eight similar patients, who did not take almitrine, were also studied (controls). Sixty-four per cent of controls, and 55% of almitrine patients initially had at least one neurophysiological abnormality. There was no change in the studied parameters after 6 months and one year's treatment with almitrine.