Hereditary hemorrhagic telangiectasia/avastin

Laryngoscope. 2010 Feb;120(2):432-5. doi: 10.1002/lary.20757.

Abstract

This is the first scientific report of hereditary hemorrhagic telangiectasia (HHT) epistaxis treatment by intranasal spraying of the vascular endothelial growth factor (VEGF) inhibitor bevacizumab (Avastin). Epistaxis in patients with HHT is a morbid, mortal condition that is difficult and unpleasant to manage. Nasal telangiectasia growth is modulated by VEGF, which is elevated in HHT patients. Bevacizumab is a VEGF inhibitor that diminishes epistaxis when administered intravenously or injected locally, or as reported here when sprayed topically onto the nasal mucosa.

Publication types

  • Case Reports

MeSH terms

  • Administration, Intranasal
  • Angiogenesis Inhibitors / administration & dosage*
  • Antibodies, Monoclonal / administration & dosage*
  • Antibodies, Monoclonal, Humanized
  • Bevacizumab
  • Epistaxis / drug therapy*
  • Epistaxis / etiology
  • Humans
  • Male
  • Middle Aged
  • Telangiectasia, Hereditary Hemorrhagic / complications*
  • Vascular Endothelial Growth Factor A / antagonists & inhibitors*

Substances

  • Angiogenesis Inhibitors
  • Antibodies, Monoclonal
  • Antibodies, Monoclonal, Humanized
  • Vascular Endothelial Growth Factor A
  • Bevacizumab