title: [Fever-shivers reaction and standard platelet concentrates transfusion: a prospective study].
abstract: Fever-shivers reaction (FSR) is the most frequent transfusion immediate incident related to platelet transfusions. The aim of our prospective study was to assess the frequency of the different immediate incidents, especially the frequency and the causes of the FSR, observed during the transfusion of standard platelet concentrates (SPC). For each FSR, analysis of causes included: a bacterial culture of the implicated SPC, a blood culture and HLA antibody screening (lymphocytotoxicity assay) among the patients. In the study period, 34 patients were followed during 74 transfusions. Ten immediate incidents were noted; FSR: N = 8, erythema-urticaria: N = 1 and nausea-vomit: N = 1. The FSR was observed in 6 patients who received 56 SPC. Analysis of causes of this reaction revealed that: HLA antibodies were present in one patient; bacterial contamination was not found neither among the patients nor in the implicated SPC, and the risk of the FSR occurrence rose with increased storage time of the SPC transfused. Indeed, a significant difference was noted between the mean age of the SPC implicated in the FSR and the mean age of those not implicated (P = 0,0028). In conclusion, the FSR is a frequent incident observed during SPC transfusions. In the majority of cases, the cause of this reaction was not identified. Further studies will be necessary to better understand the physiological mechanisms of the FSR.
authors.affiliation: Centre régional de transfusion sanguine, CHU Farhat-Hached, 4000 Sousse, Tunisie. Batoul.Houissa@fphm.rnu.tn
authors.forename: B
authors.initials: B
authors.lastname: Houissa
authors.forename: S
authors.initials: S
authors.lastname: Abdelkefi
authors.forename: M
authors.initials: M
authors.lastname: Bouslama
authors.forename: M
authors.initials: M
authors.lastname: Zaeir
authors.forename: T
authors.initials: T
authors.lastname: Chakroun
authors.forename: L
authors.initials: L
authors.lastname: Ghachem
authors.forename: S
authors.initials: S
authors.lastname: Yacoub
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005334:Fever / Q000453:epidemiology / Q000503:physiopathology*; D006680:HLA Antigens / Q000276:immunology; D006650:Histocompatibility Testing; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D017713:Platelet Transfusion / Q000009:adverse effects*; D012768:Shivering / Q000502:physiology*
chemical_list: D006680:HLA Antigens