Abstract

Delayed hemolysis is an uncommon reaction to intravenous artesunate for the treatment of severe malaria. We report a case of a patient who developed severe malaria after initial inadequate treatment, thus requiring IV artesunate therapy. Delayed hemolytic anemia then occurred and was monitored for weeks after completion of treatment.

Highlights

  • Malaria is a vector-borne infectious parasite that is transmitted through mosquitoes

  • According to the World Health Organization (WHO), there are about 2,000 cases of malaria reported in the United States annually, predominantly reported from travelers returning from these regions [1]

  • Intravenous artesunate is the first-line defense against severe malaria throughout the world, and post-artemisinin delayed hemolytic anemia (PADH) is a rare occurrence

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Summary

Introduction

Malaria is a vector-borne infectious parasite that is transmitted through mosquitoes. If post-artemisinin delayed hemolytic anemia (PADH) occurs, patients need routine lab work done for four weeks following to monitor hemoglobin, reticulocyte count, haptoglobin, lactate dehydrogenase, and total bilirubin [2]. Intravenous artesunate is the first-line defense against severe malaria throughout the world, and PADH is a rare occurrence The goal of this case report is to track the symptoms and progress of a patient who developed hemolytic anemia following IV artesunate treatment for severe malaria. Lactate dehydrogenase down to 192 U/L from 217 U/L, hemoglobin was up to 11.4 g/ dL from 10.1 g/dL when measured the week previous These values indicate that our patient did experience delayed hemolytic anemia following intravenous artesunate treatment

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