Thromb Haemost 1995; 74(05): 1368-1369
DOI: 10.1055/s-0038-1649941
Scientific and Standardization Committee Communications
Schattauer GmbH Stuttgart

A Proposed Scheme for Calibration of International Reference Preparations of Thromboplastin for the Prothrombin Time

On behalf of the Subcommittee on Control of Anticoagulation
A Tripodi
The Angelo Bianchi Bonomi Haemophilia and Thrombosis Center, University and IRCCS Maggiore Hospital, Milano, Italy; Department of Pathological Science, University of Manchester, UK; Haemostasis and Thrombosis Research Center, University Hospital, Leiden, The Netherlands
,
L Poller
The Angelo Bianchi Bonomi Haemophilia and Thrombosis Center, University and IRCCS Maggiore Hospital, Milano, Italy; Department of Pathological Science, University of Manchester, UK; Haemostasis and Thrombosis Research Center, University Hospital, Leiden, The Netherlands
,
A M H P van den Besselaar
The Angelo Bianchi Bonomi Haemophilia and Thrombosis Center, University and IRCCS Maggiore Hospital, Milano, Italy; Department of Pathological Science, University of Manchester, UK; Haemostasis and Thrombosis Research Center, University Hospital, Leiden, The Netherlands
,
P M Mannucci
The Angelo Bianchi Bonomi Haemophilia and Thrombosis Center, University and IRCCS Maggiore Hospital, Milano, Italy; Department of Pathological Science, University of Manchester, UK; Haemostasis and Thrombosis Research Center, University Hospital, Leiden, The Netherlands
› Author Affiliations
Further Information

Publication History

Publication Date:
10 July 2018 (online)

 
  • References

  • 1 WHO Expert Committee on Biological Standardization. 33th Report, Tech RepSer. 1983. 687 81 Geneva:
  • 2 Besselaar AM H P van den, Bertina RM. Multicenter study of thromboplastin calibration. Precision – Influence of reagent species, composition and international sensitivity index Thromb Haemost 1993; 69: 35-40
  • 3 Who Expert Committee on Biological Standardization. 28th Report, WHO Rech RepSer. 1977; 610: 14
  • 4 Thomson JM, Tomenson JA, Poller L. The calibration of the second primary international reference preparation for thromboplastin (Thromboplastin, human, plain, coded BCT/253). Thromb Haemost 1984; 52: 336-342
  • 5 WHO Expert Committee on Biological Standardization. 234th Report. WHO Tech RepSer. 1984; 700: 18-19
  • 6 van den Besselaar AM H P. Multicenter Study of replacement of the international reference preparation for thromboplastin, rabbit, plain. Thromb Haemost 1993; 70: 794-799
  • 7 Poller L, Taberner DA, Thomson JM, Morris J, Mibashan RS, Shinton NK. Effect of the choice of WHO international reference preparation vfor thromboplastin on international normalized ratios. J Clin Path 1993; 46: 64-66
  • 8 Tripodi A, Chantarangkul V, Braga M, Poller L, ten Cate JW, van den Besselaar AM H P, Mannucci PM. Results of a multicenter study assessing the status of standardization of a recombinant thromboplastin. Thromb Haemost 1994; 72: 261-267
  • 9 Poller L, Pul ford J, Stevenson KJ, Cooper P, Gamble G, Thomson JM. Long term stability studies on the WHO IRP for thromboplastin (human plain BCT/253). Thromb Haemost 1994; 72: 682-684
  • 10 Hermans J, van den Besselaar AM H P, Loeliger EA, van der Velde EA. A collaborative calibration study of reference materials for thromboplastins. Thromb Haemost 1983; 50: 712-717
  • 11 van den Besselaar AM H P, Lewis SM, Poller L, Mannucci PM. on behalf of the Subcommittee. Status of present and candidates International Reference Preparations (IRP) of thromboplastin for the prothrombin time Thromb Haemost 1993; 69: 85
  • 12 Hirsh J, Dalen JE, Deykin D, Poller L. Oral anticoagulants. Mechanism of action, clinical effectiveness, and optimal therapeutic range Chest 1992; 102: 312S-326S