Measurement of acute phase proteins for assessing severity of Plasmodium falciparum malaria.
Seventeen adult patients with acute Plasmodium falciparum malaria, admitted to the Hospital for Tropical Diseases, were studied. Serial measurements of the serum concentration of C-reactive protein, serum amyloid A protein, and percentage parasitaemia were determined, together with initial measurement of serum electrolytes, liver function, haemoglobin, white cell and platelet counts. Initial C-reactive protein and serum amyloid A concentrations were increased (C-reactive protein mean 49.0 mg/l serum amyloid A 28 mg/l) falling towards the normal range by the seventh day of treatment. There was a significant correlation between the pretreatment parasite count and clinical and laboratory markers of inflammation. C-reactive protein and serum amyloid A concentrations correlated inversely with the serum sodium. These results indicate that measurement of acute phase reactants such as C-reactive protein and serum amyloid A may prove valuable in assessing the severity of P falciparum malaria, and in following the response to antimalarial treatment.
Gillespie
S H
SH
Department of Clinical Sciences, London School of Hygiene and Tropical Medicine, London.
Dow
C
C
Raynes
J G
JG
Behrens
R H
RH
Chiodini
P L
PL
McAdam
K P
KP
D000208:Acute Disease; D000209:Acute-Phase Proteins / Q000032:analysis*; D000818:Animals; D002097:C-Reactive Protein / Q000032:analysis; D005260:Female; D006801:Humans; D008288:Malaria / Q000097:blood* / Q000188:drug therapy / Q000469:parasitology; D008297:Male; D010963:Plasmodium falciparum; D000685:Serum Amyloid A Protein / Q000032:analysis
D000209:Acute-Phase Proteins; D000685:Serum Amyloid A Protein; D002097:C-Reactive Protein