Hamostaseologie 2011; 31(S 01): S34-S37
DOI: 10.1055/s-0037-1619747
Original article
Schattauer GmbH

Evidence of prophylaxis treatment in adult haemophiliacs

Need of this treatment strategy?Evidenz der Prophylaxebehandlung bei erwachsenen HämophilenNotwendigkeit der Behandlung?
K.-H. Beck
1   Medizinischer Dienst der Krankenversicherung Baden-Württemberg
,
J. Holzschuh
1   Medizinischer Dienst der Krankenversicherung Baden-Württemberg
› Author Affiliations
We thank Dr. Elisabeth Nüchtern for the helpful discussions during the text review, Priv.-Doz. Dr. Matthias Mohrmann for the overall text review and Barbara Ketzer- Beck for the formal text review.
Further Information

Publication History

Received: 28 February 2011

Accepted: 13 May 2011

Publication Date:
28 December 2017 (online)

Summary

In contrast to children with haemophilia the scientific evidence of prophylaxis treatment in adults is not yet proven. Existing studies are of observational character and mostly retrospectively designed. Therefore, opinion leaders in this field postulate prospectively designed, randomized, controlled and multicentric studies to set up urgently needed guidelines. Evidence according to the Canadian task force ranking is assessed as level III with a re- commendation grade C by the authors.

The recognition of benefits of health care providers in accordance with the German Federal Joint Committee generally demands a Grade- Ia to Ib evidence. As long as the actual evidence of prophylaxis in adult haemophiliacs does not meet the postulated criteria of the German Federal Joint Committee, prophylactic replacement therapy of the individual case has to be well documented and reasonably explained.

Zusammenfassung

Im Gegensatz zur Prophylaxe bei hämophilen Kindern fehlt bei den Erwachsenen der Nachweis der Überlegenheit einer prophylaktischen Gerinnungsfaktorsubstitution gegenüber der bei Bedarf. Vorliegende Arbeiten sind Beobachtungsstudien und meist retrospektiv. Anerkannte Wissenschaftler fordern daher prospektive, randomisierte, multizentrische Studien für dringend notwendige Leitlinien. Die aktuelle Evidenz zum Thema vorhandener Studien wird nach der Skala der Canadian Task Force auf Evidenz-Level III mit Empfehlungsgrad C von den Autoren eingeschätzt. Zur Leistungsanerkennung in der gesetzlichen Krankenversicherung fordert der gemeinsame Bundesausschuss in Deutschland grundsätzlich einen Evidenz-Level Ia bis Ib. Bis zum Nachweis der geforderten Evidenz ist die Anwendung der Prophylaxetherapie bei Erwachsenen im Einzelfall gut und nachvollziehbar zu begründen.

 
  • References

  • 1 Biss TT, Chan AK, Blanchette VS. et al. The use of prophylaxis in 2663 children and adults with haemophilia: results of the 2006 Canadian national haemophilia prophylaxis survey. Haemophilia 2008; 14: 923-930.
  • 2 Blanchette VS. Prophylaxis in the haemophilia population. Haemophilia 2010; 16: 181-188.
  • 3 Butler R, McClure W, Wulf K. Practice patterns in haemophilia A therapy – a survey of treatment centres in the United States. Haemophilia 2003; 09: 549-554.
  • 4 Collins P, Faradji A, Morfini M. et al. Efficacy and safety of secondary prophylactic vs. on-demand sucrose-formulated recombinant factor VIII treatment in adults with severe hemophilia A: results from 13-month crossover study. J Thromb Haemost 2010; 08: 81-82.
  • 5 Fischer K, Van der Bom JG, Prejs R. et al. Discontinuation of prophylactic therapy in severe haemophilia: incidence and effects on outcome. Haemophilia 2001; 07: 544-550.
  • 6 Fischer K, Van der Bom JG, Molho P. et al. Prophylactic versus on-demand treatment strategies for severe haemophilia: a comparison of costs and longterm outcome. Haemophilia 2002; 08: 745-752.
  • 7 Fischer K, Astermark J, Van der Bom JG. et al. Prophylactic treatment of severe haemophilia: comparison of an intermediate-dose to a high-dose regimen. Haemophilia 2002; 08: 753-760.
  • 8 Geraghty S, Dunkley T, Harrington C. et al. Practice patterns in haemophilia A therapy – global progress towards optimal care. Haemophilia 2006; 12: 75-81.
  • 9 Hay CRM. Prophylaxis in adults with haemophilia. Haemophilia 2007; 13: 10-15.
  • 10 Manco-Johnson MJ, Abshire TC, Shapiro AD. et al. Prophylaxis versus episodic treatment to prevent joint disease in boys with severe hemophilia. N Engl J Med 2007; 357: 535-544.
  • 11 National Hemophilia Foundation. MASAC Recommendations concerning prophylaxis (regular administration of clotting factor concentrate to prevent bleeding). Document 179. www.hemophilia.org/NHFWeb/MainPgs/MainNHF.aspx?menuid=57&contentid=1007 .
  • 12 Plug I, Van der Bom JG, Peters M. et al. Thirty years of hemophilia treatment in the Netherlands, 1972–2001. Blood 2004; 104: 3494-3500.
  • 13 Richards M, Altisent C, Batorova A. et al. Should prophylaxis be used in adolescent and adult patients with severe haemophilia? An European survey of practice and outcome data. Haemophilia 2007; 13: 473-479.
  • 14 Rossbach HC. Review of antihemophilic factor injection for the routine prophylaxis of bleeding episodes and risk of joint damage in severe hemophilia A. Vasc Health Risk Manag 2010; 06: 59-68.
  • 15 Szucs TD, Öffner A, Kroner B. et al. Resource utilization in haemophiliacs treated in Europe: Results from the European Study on Socioeconomic Aspects of Haemophilia Care. Haemophilia 1998; 04: 498-501.
  • 16 Tagliaferri A, Di Perna C, Rivolta GF. Secondary prophylaxis in adolescent and adult haemophiliacs. Blood Transfusion 2008; 06: 17-20.
  • 17 Tagliaferri A, Franchini M, Coppola A. et al. Effects of secondary prophylaxis started in adolescent and adult haemophiliacs. Haemophilia 2008; 14: 945-951.
  • 18 Walsh CE. Prophylaxis for adults with severe haemophilia: a compelling need for evidence-based guidelines. Haemophilia 2008; 14: 385-386.
  • 19 Van Dijk K, Fischer K, van der Bom JG. et al. Can long-term prophylaxis for severe haemophilia be stopped in adulthood? Results from Denmark and the Netherlands. BJH 2005; 130: 107-112.