Peripheral Polyneuropathy and Mefloquine Prophylaxis

Long-term malaria prophylaxis with weekly mefloquine.

The spread of chloroquine-resistant Plasmodium falciparum malaria has led to increased use of mefloquine prophylaxis by US Peace Corps volunteers in sub-Saharan Africa. We compared long-term mefloquine with other drug regimens for effectiveness and tolerance. The incidence of Plasmodium falciparum infections and of adverse reactions was compared in Peace Corps volunteers who took chloroquine we...

Peripheral polyneuropathy and monoclonal gammopathy of undetermined significance.

The prevalence of peripheral polyneuropathy in patients with monoclonal gammopathy is known to be higher than in the general population. A prevalence as high as that in the series of Osby et al, who found clinical and/or electrophysiological evidence compatible with peripheral polyneuropathy in 15 of 21 patients has not been reported before. These results could not be confirmed in a study in wh...

Heavy- and free light-chain myeloma associated with peripheral polyneuropathy.

Peripheral polyneuropathy, a rare complication of multiple myeloma, is generally associated with heavy-chain M-proteins and, in very rare instances, with free light-chain myeloma proteins. Here we describe a case of multiple myeloma and polyneuropathy with both monoclonal IgG and free lambda light chains in the blood. The patient also had free lambda light chains in the cerebrospinal fluid and ...

Hypothermia-induced peripheral polyneuropathy after an episode of drowning.

Randomized, double-blind study of the safety, tolerability, and efficacy of tafenoquine versus mefloquine for malaria prophylaxis in nonimmune subjects.

This study represents the first phase III trial of the safety, tolerability, and effectiveness of tafenoquine for malaria prophylaxis. In a randomized (3:1), double-blinded study, Australian soldiers received weekly malaria prophylaxis with 200 mg tafenoquine (492 subjects) or 250 mg mefloquine (162 subjects) for 6 months on a peacekeeping deployment to East Timor. After returning to Australia,...