Partial exchange transfusion prior to treating cerebral malaria in an African child with glucose-6-phosphate dehydrogenase deficiency

Neonatal transfusion malaria requiring exchange transfusion

Transfusion-acquired malaria in a neonate is uncommon and factors such as drug resistance and concomitant G6PD deficiency can cause treatment difficulties. We report a 26-day-old premature infant with chloroquine-resistant malaria who underwent exchange transfusion. The aim was to correct anaemia, decrease parasitaemia and remove G6PD-deficient cells to allow successful use of quinine.

Red blood cell exchange transfusion as an adjunct treatment for severe pediatric falciparum malaria, using automated or manual procedures

Pediatric falciparum malaria is associated with high morbidity and mortality rates. Cerebral malaria and renal failure are common among children with a high percentage of malaria-infected red blood cells. We report 3 cases of imported pediatric falciparum malaria with central nervous system involvement and/or renal failure that were treated initially with intravenous antimalarial therapy, with no clinical improvement. Red blood cell exchange transfusion (RBCET) was started; this resulted in decreases in the percentages of parasitized red blood cells of 80% to 90%. The RBCET was performed with either an automated 1-blood volume or manual 1.5-blood volume exchange. Most cases of falciparum malaria can be treated with intravenously administered antimalarial agents alone. However, for children who have high percentages of parasitized red blood cells with central nervous system involvement and/or renal failure, the use of RBCET as an adjunct treatment should be considered.

Erythrocytapheresis for Plasmodium falciparum infection complicated by cerebral malaria and hyperparasitemia

In malaria due to Plasmodium falciparum, life-threatening complications are in part related to the degree of parasitemia. Whole blood exchange and red blood cell exchange (RCE) have been used for the rapid removal of parasites from the circulation of patients with a high parasite load complicated by cerebral, pulmonary, and renal dysfunction. We have treated three 5-45-year-old patients with hyperparasitemia and end-organ dysfunction with red cell exchange by automated apheresis as an adjunct to specific anti-malarial chemotherapy. Parasitemia dropped more than 80% in all three patients immediately after the exchange, and all patients had an uneventful and full recovery. In combination with effective anti-malarial chemotherapy, apheresis RCE is a safe and rapid approach to treat complicated malaria due to P. falciparum.