Usefulness of SOFA score and artesunate - based treatment in severe malaria – a single center study

This study was conducted to assess the usefulness of the guidelines of treatment recommended in Malaria diagnosis and treatment guideline published by University College London Hospitals-NHS Foundation Trust on 26th June 2013, usefulness of artesunate-based therapy and usefulness of SOFA (sepsis-related organ failure assessment) score in treatment of severe malaria. Severe malaria is usually caused by Plasmodium falciparum and most of the time fulfills the criteria of sepsis which are specified in the new definition of sepsis. The other malaria species are commonly considered to be the cause of mild course of malaria, however more and more cases of severe malaria are reported in the course of tertian fever malaria caused by Plasmodium vivax and in the disease caused by Plasmodium knowlesi.

Fourteen patients with malaria were hospitalized in the Department of Adults’ Infectious Diseases and in the Intensive Care Unit of the Hospital for Infectious Diseases in Warsaw between December 2013 and April 2017. All patients were treated according to Malaria diagnosis and treatment guideline UCLH.

Thirteen patients in our study fulfilled the criteria of severe malaria. All fourteen patients presented with a SOFA score ≥2 points. Intravenous artesunate was administered to all patients in doses recommended in the UCLH guidelines. All patients presented with thrombocytopenia and elevated level of D-Dimers. The main factor influencing the dynamics of SOFA score was thrombocytopenia. All the patients fully recovered without any complications.

The malaria treatment guidelines used in the Department for Infectious Diseases in Adults and in the Intensive Care Unit of the Hospital for Infectious Diseases in Warsaw in years 2013-2017 are effective. In assessing the severity of malaria SOFA score is useful especially as a warning of possibility of a severe course of the disease.