Cerebral malaria in adults -- a description of 526 cases admitted to Ispat General Hospital in Rourkela, India.

摘要

Although the clinical picture of cerebral malaria in children has been reported extensively, scant information is available about cerebral malaria in adults. This report relates to one of the largest series of adult cases of cerebral malaria patients ever described. At Rourkela, in eastern India, 526 adults (aged >12 years) who each satisfied the World Health Organization's criteria for cerebral malaria were admitted to Ispat General Hospital between 1995 and 2001. These cases represented 18% of the 2994 adult patients who were admitted with Plasmodium falciparum malaria over the same period. Most (76%) of the adult cases of cerebral malaria were male, 48% were aged 21-40 years, and only 4% were older than 60 years. The most common presenting symptoms were fever (97.7%), vomiting (54.6%), headache (30.8%) and seizures (17.1%). Most (62.4%) of the cases had associated severe complications: jaundice (47.5%), acute renal failure (28.9%), and/or severe anaemia (9.7%). Overall, 175 (23%) of the cases were fatal, mortality being particularly high (59%) among those with multi-organ failure. Of the fatal cases, 107 (61%) died within the first 24 h of hospitalization, presumably indicative of late presentation. As the management of multiple complications may be inadequate at primary centres, early referral to higher centres is recommended.