A study on multi-organ dysfunction syndrome in malaria using sequential organ failure assessment score.

PURPOSE

The purpose of this study is to examine the prevalence, clinical spectrum, prognostic factors, and outcome of multi-organ dysfunction syndrome (MODS) in patients with malaria.

MATERIALS AND METHODS

One hundred and twenty-four patients with malaria, diagnosed by a positive peripheral blood film and rapid malaria test, were studied for MODS using the sequential organ failure assessment (SOFA) score. The severity of malaria was assessed by the WHO criteria.

RESULTS

Severe malaria was present in 54 (43.54%) patients. MODS was detected in 108 (87.09%) patients with malaria ( - 57 [85.07%], - 46 [88.46%] and mixed and malaria - 5 [100%] cases). SOFA scores of MODS-and non-MODS-patients differed significantly ( < 0.001). No significant association was seen between MODS and type of malaria ( = 0.894). Mortality among malaria patients with MODS was 5.55% (6/108) ( 8.77% [5/57] and 2.17% [1/46]). The outcome of MODS was associated significantly with the severity of the SOFA score at admission ( = 0.011) but not with the type of malaria, malaria parasite index, and the number of organs involved ( > 0.05 each). The SOFA score at admission correlated significantly with the duration of hospitalization ( < 0.0001).

CONCLUSIONS

MODS occurs with high frequency in malaria and is not dependent on the type of malaria. The outcome of MODS and recovery time depends on the severity of MODS. The SOFA score is useful in detecting MODS and ascertaining its severity and prognosis in malaria.