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Risk of recurrent intracerebral hemorrhages

Ralf Buhl1, Harald Barth, Hubertus M Mehdorn

  • 1Department of Neurosurgery, University of Kiel, Weimarer Str. 8, 24106 Kiel, Germany. buhlr@nch.uni-kiel.de

Neurological Research
|December 13, 2003
PubMed

Insights

Recurrent intracerebral hemorrhage (ICH) affects nearly 5% of patients, with re-bleeding occurring within three years. Outcomes worsen after a second ICH, with fewer patients undergoing surgery.

Area of Science:

  • Neurology
  • Neurosurgery
  • Stroke Medicine

Background:

  • Intracerebral hemorrhage (ICH) accounts for 10-15% of all strokes.
  • Hypertension and cerebral amyloid angiopathy (CAA) are primary causes of ICH.
  • Surgical evacuation for ICH, especially in elderly patients, remains controversial.

Purpose of the Study:

  • To investigate the incidence and characteristics of recurrent ICH.
  • To analyze the clinical outcomes and treatment patterns for patients experiencing a second ICH.

Main Methods:

  • Retrospective review of 968 ICH patients treated at the department.
  • Analysis of 48 patients with recurrent hemorrhages, including time interval and surgical intervention rates.

Main Results:

  • The incidence of recurrent ICH was 4.9% (48/968 patients).
  • The mean interval between the first and second hemorrhage was three years.
  • Surgical intervention decreased from 77% for the first hemorrhage to 50% for the second.

Conclusions:

  • Recurrent ICH is a significant complication with a notable incidence.
  • Clinical outcomes appear more severe after a second ICH, with reduced surgical rates.
  • Close follow-up and hypertension management are crucial for preventing re-bleeding in ICH patients.

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