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临床试验/NL-OMON56566
NL-OMON56566尚未招募不适用

Research on the mechanism of cognitive decline in patients after cerebellar pontine angle tumour surgery - Cognitive impairments after CPA surgery

Radboud Universitair Medisch Centrum0 个研究点目标入组 60 人开始时间: 待定最近更新:
适应症

试验速览

阶段
不适用
状态
尚未招募
入组人数
60

研究概览

简要总结

暂无简介。

研究设计

研究类型
Observational

入排标准

年龄范围
18 至 99(—)

入选标准

  • - Patients diagnosed with a cerebellar pontine angle tumour (Koos
  • classification grade 4 schwannoma) that have been operated in the past.
  • - Control population consisting of patients with unilateral hearing loss due to
  • a cerebellar pontine angle tumour Koos classification grade 1-4. These control
  • patients have a *wait and see* policy with annual follow up and did not have
  • surgery in the past. Control patients will be matched (as far as possible) to
  • the study population on Koos grade, age, level of education, hearing loss and
  • tumour side.
  • - >= 18 years of age
  • - Dutch proficiency

排除标准

  • - contra-indication for MR imaging
  • - history of neurofibromatosis type II
  • - history of cerebellopontine angle surgery or Gamma Knife radiation
  • - secondary hydrocephalus due to surgery
  • - concurrent neurological or psychiatric illness
  • - not able to give informed consent

研究者

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