Complete recovery after early intraarterial recombinant tissue plasminogen activator thrombolysis of carotid T occlusion

AJNR Am J Neuroradiol. 2002 Oct;23(9):1596-9.

Abstract

Carotid T occlusion (intracranial carotid bifurcation occlusion with involvement of A1 and M1 segments) is associated with poor outcome. In most cases, treatment with intraarterial thrombolysis within a 6-hour window has been unsuccessful. We describe the case of a 26-year-old woman who presented with severe neurologic deficits (National Institutes of Health Stroke Scale score of 23) secondary to angiographically proved right carotid T occlusion. She was treated with intraarterial infusion of recombinant tissue plasminogen activator that was started less than 3 hours after symptom onset (26 mg administered during 2 hours 15 minutes). Thrombolysis resulted in recanalization of all major intracranial vessels and complete neurologic recovery. Early intraarterial thrombolysis may be effective in the treatment of patients with carotid T occlusion and should be considered for appropriate candidates.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Angiography, Digital Subtraction
  • Brain / pathology
  • Carotid Artery Thrombosis / diagnosis
  • Carotid Artery Thrombosis / diagnostic imaging
  • Carotid Artery Thrombosis / drug therapy*
  • Carotid Artery, Internal* / diagnostic imaging
  • Carotid Artery, Internal* / pathology
  • Cerebral Angiography
  • Female
  • Fibrinolytic Agents / therapeutic use*
  • Humans
  • Magnetic Resonance Imaging
  • Radiography, Interventional
  • Recombinant Proteins / therapeutic use*
  • Thrombolytic Therapy*
  • Tissue Plasminogen Activator / therapeutic use*

Substances

  • Fibrinolytic Agents
  • Recombinant Proteins
  • Tissue Plasminogen Activator