Last update Aug. 29, 2021

Lepirudin

Compatible

Safe product and/or breastfeeding is the best option.

Synthetic analog by recombinant technology of natural hirudin consisting of a polypeptide chain of 65 amino acids.
It is a thrombin inhibitor; it inhibits platelet aggregation and fibrinogen formation.
Indicated for the prevention of thromboembolism in patients with heparin-induced thrombocytopenia and in myocardial infarction and unstable angina.

Subcutaneous administration twice a day or by intravenous infusion for two to ten days.

Probably its high molecular weight and absolute fixation to plasma thrombin explain the null passage to breast milk observed in a mother treated with lepirudin for three months; no bleeding or other problems were seen in the infant (Lindhoff 2000).

Due to its protein nature, it is inactivated in the gastrointestinal tract, not being absorbed (practically nil oral bioavailability), which hinders or prevents the passage into plasma of the infant from ingested breast milk except in the premature and during the immediate neonatal period, during which there may be increased intestinal permeability.

It was withdrawn from the market in 2011 for commercial reasons (EMA 2011).

Alternatives

  • Acenocoumarol (Safe product and/or breastfeeding is the best option.)
  • Dalteparin Sodium (Safe product and/or breastfeeding is the best option.)
  • Enoxaparin Sodium (Safe product and/or breastfeeding is the best option.)
  • Fondaparinux Sodium (Safe product and/or breastfeeding is the best option.)
  • Heparin (Safe product and/or breastfeeding is the best option.)
  • Rivaroxaban (Safe product and/or breastfeeding is the best option.)
  • Warfarin (Safe product and/or breastfeeding is the best option.)

Suggestions made at e-lactancia are done by APILAM team of health professionals, and are based on updated scientific publications. It is not intended to replace the relationship you have with your doctor but to compound it. The pharmaceutical industry contraindicates breastfeeding, mistakenly and without scientific reasons, in most of the drug data sheets.

Jose Maria Paricio, Founder & President of APILAM/e-Lactancia

Your contribution is essential for this service to continue to exist. We need the generosity of people like you who believe in the benefits of breastfeeding.

Thank you for helping to protect and promote breastfeeding.

José María Paricio, founder of e-lactancia.

Other names

Lepirudin is also known as


Lepirudin in other languages or writings:

Group

Lepirudin belongs to this group or family:

Tradenames

Main tradenames from several countries containing Lepirudin in its composition:

Pharmacokinetics

Variable Value Unit
Oral Bioavail. Baja - Low %
Molecular weight 6.979 daltons
Tmax 4 hours
1.3 hours

References

  1. EMS. Refludan (lepirudin). Withdrawal of the marketing authorisation in the European Union. Human Medicines Development and Evaluation 2012 Full text (link to original source) Full text (in our servers)
  2. Lindhoff-Last E, Willeke A, Thalhammer C, Nowak G, Bauersachs R. Hirudin treatment in a breastfeeding woman. Lancet. 2000 Feb 5;355(9202):467-8. Abstract

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