RT Journal Article SR Electronic T1 Pulmonary toxicity with mefloquine JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 890 OP 892 VO 18 IS 5 A1 E. Udry A1 F. Bailly A1 M. Dusmet A1 P. Schnyder A1 R. Lemoine A1 J.W. Fitting YR 2001 UL http://erj.ersjournals.com/content/18/5/890.abstract AB This report presents a case of acute lung injury developing within hours after administration of mefloquine for a low-level Plasmodium falciparum malaria, which was persistent despite halofantrine therapy. Extensive microbiological investigation remained negative and video-assisted thoracoscopic lung biopsy demonstrated diffuse alveolar damage. The evolution was favourable without treatment. This is the second report of acute lung injury and diffuse alveolar damage caused by mefloquine. Glucose-;6-;phosphate dehydrogenase deficiency was present in the former case and was thought to contribute to the lung injury. However, glucose-phosphate dehydrogenase was normal in the present case, suggesting that it is not a predisposing condition to the lung injury.