ABSTRACT
The aim of this study is to evaluate the frequency of protein C deficiency in venous thromboembolism in black African patients of Benin. It is a descriptive study. Inclusion criteria were: acceptance- having a venous thromboembolism. No exlusion criteria was retained. Protein C deficiency was diagnosed by quantitative technic with a Minividas materiel in the blood. Protein C dosage has been done before antivitamin k therapy and a second dosage has been done if the first one demonstrated a low level of protein C. Acuired aetiology have been research. For the 54 patients of this study mean age was 52.7±14.1 and sex-ratio 1.08. The frequency of protein C deficiency was 9.3% in all patients and 12.5% in those with clinical thrombophily (p=1). No acquired deficit has been found.
Subject(s)
Black People , Developing Countries , Protein C Deficiency/diagnosis , Protein C Deficiency/ethnology , Venous Thromboembolism/diagnosis , Venous Thromboembolism/ethnology , Adult , Aged , Benin , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Prospective Studies , Protein C Deficiency/drug therapy , Protein C Deficiency/epidemiology , Risk Factors , Venous Thromboembolism/drug therapy , Venous Thromboembolism/epidemiology , Vitamin K/antagonists & inhibitorsABSTRACT
L'objectif de cette etude est de depister le deficit en proteine C dans une population de patients noirs africains atteints de maladie thromboembolique veineuse. C'est une etude descriptive transversale qui a inclus systematiquement tous les patients hospitalises pour MTEV aigue ou suivis dans les suites de MTEV qui ont accepte d'y participer. Un dosage quantitatif de la proteine C a ete realise sur un equipement de type Minividas. Le prelevement sanguin a ete effectue en dehors de tout traitement antivitamine K. Un deuxieme prelevement est effectue pour confirmation au cas ou le premier dosage affirme un deficit. En cas de deficit la recherche d'une etiologie acquise est systema- tique. Pour les 54 patients retenus la sex-ratio etait de 1;08 et l'age moyen est de 52;7+/- 14;1 ans. Un deficit en proteine C a ete diagnostique chez 9;3des patients et 12;5des patients presentant des criteres de thrombophilie ( p=1). Aucune etiologie acquise n'a ete mise en evidence
