Thromb Haemost 1997; 77(04): 620-623
DOI: 10.1055/s-0038-1656022
Clinical Studies
Schattauer GmbH Stuttgart

Clinical Features in 36 Patients Homozygous for the ARG 506 → GLN Factor V Mutation

Authors

  • Joseph Emmerich

    1   The Laboratoire d’Hémostase and Service de Médecine Vasculaire, Hôpital Broussais, Paris
  • Martine Alhenc-Gelas

    1   The Laboratoire d’Hémostase and Service de Médecine Vasculaire, Hôpital Broussais, Paris
  • Marie-Françoise Aillaud

    2   The Laboratoire d’Hématologie, CHU La Timone, Marseille
  • Irène Juhan-Vague

    2   The Laboratoire d’Hématologie, CHU La Timone, Marseille
  • Brigitte Jude

    3   The Laboratoire d’Hématologie, Hôpital Cardiologique, Lille
  • Jean-Marie Garcin

    4   The Service de Pathologie cardio-vasculaire, Hôpital d’instruction des Armées Bégin, Saint-Mandé
  • Marie Dreyfus

    5   The Laboratoire d’Hématologie, Hôpital de Bicêtre
  • Moerloose Philippe de

    6   The Unité d’Hémostase, Hôpital cantonal universitaire, Genéve, Switzerland
  • Agnès Le Querrec

    7   The Laboratoire d’Hématologie, CHU de la Côte de Nacre, Caen
  • Pascal Priollet

    8   The Service d’Hypertension artérielle, Hôpital Saint-Joseph, Paris
  • Micheline Berruyer

    9   The Laboratoire d’Hémostase, Hôpital cardiologique Louis-Pradel, Lyon
  • Xavier Vallantin

    10   The Service d’Hématologie clinique, Centre hospitalier de Meaux
  • Martine Wolf

    11   The ratoire d’Hématologie, Hôpital Antoine-Béclére, Clamart, France
  • Martine Aiach

    1   The Laboratoire d’Hémostase and Service de Médecine Vasculaire, Hôpital Broussais, Paris
  • Jean-Noël Fiessinger

    1   The Laboratoire d’Hémostase and Service de Médecine Vasculaire, Hôpital Broussais, Paris
Weitere Informationen

Publikationsverlauf

Received 08. August 1996

Accepted after revision 09. Dezember 1996

Publikationsdatum:
26. Juli 2018 (online)

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Summary

We analyzed the clinical features of 36 patients homozygous for the Arg 506 to Gin factor V mutation and found a circumstantial event at risk for thrombosis in 29 of the 31 patients with thrombosis. The most frequent predisposing factors were the post-partum period and the use of oral contraceptives in women, and surgery in both sexes. Venous thrombosis recurred in 48% of the patients. One patient had a myocardial infarction at age 33 years, and also had an antiphospholipid syndrome. Homozygous Gin 506 mutation leads to far less severe thrombotic complications than homozygous protein C and protein S deficiencies and does not seem to predispose patients to arterial thrombosis.