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Continuous infusion.

S Schulman1

  • 1Department of Haematology, Coagulation Unit, Karolinska Hospital, Stockholm, Sweden. sam.schulman@ks.se

Haemophilia : the Official Journal of the World Federation of Hemophilia
|June 28, 2003
PubMed
Summary
This summary is machine-generated.

Continuous infusion of factor concentrates may improve cost-effectiveness and reduce concentrate needs for high-dose replacement therapy. Tranexamic acid further lowers bleeding risks in patients receiving continuous infusion.

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Area of Science:

  • Hematology
  • Pharmacology

Background:

  • High-dose factor replacement therapy is crucial for managing certain bleeding disorders.
  • Continuous infusion is an alternative administration method to bolus injections.

Purpose of the Study:

  • To evaluate the efficacy and safety of continuous infusion of factor concentrates.
  • To assess the role of tranexamic acid in conjunction with continuous infusion therapy.

Main Methods:

  • Review of existing studies on factor concentrate administration.
  • Analysis of data regarding concentrate requirements, bleeding complications, and inhibitor formation.

Main Results:

  • Limited evidence suggests continuous infusion may reduce concentrate requirements, improving cost-benefit.
  • One study indicated fewer bleeding complications with continuous infusion.
  • Two studies showed tranexamic acid reduces bleeding risk when used with continuous infusion.

Conclusions:

  • Continuous infusion of factor concentrates shows potential for improved cost-effectiveness and reduced concentrate usage.
  • Adjunctive therapy with tranexamic acid appears beneficial in mitigating bleeding risks.
  • Further research is needed to determine optimal steady-state levels, compare with bolus injections using randomized trials, and investigate inhibitor formation.