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The Effects of Anesthetics on Brain Network Connectivity in Patients With Supratentorial Glioma

Recruitingn/aAges 18 Years - anyAllBeijing Tiantan Hospital
NCT06138340 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

Perioperative anesthesia can affect postoperative cognitive function. In our previous study, intraoperative dexmedetomidine (Dex) infusion reduced the incidence of delirium within the first 5 days after brain tumor. However, the mechanism is still unclear. With the development of neuroimaging, multimodal neuroimaging technology provide a new method to explore the underlying mechanism. Therefore, the purpose of this study is to analyze the alterations of brain network under sedation and anesthesia by different anesthetics in patients with supratentorial glioma and their association with cognition.

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📋 Eligibility rules (as published)
Inclusion Criteria: * Diagnosed as unilateral supratentorial glioma by MRI * Selective operation * Age over 18 years old * ASA I-II * Right handedness Exclusion Criteria: * History of cerebrovascular disease, brain trauma, chemotherapy and radiotherapy, or psychotropic drugs * History of intracranial surgery * Drug and/or alcohol abuse * History of dementia or mental illness * Pregnant or lactating women * Contraindications for MRI * Severe bradycardia (heart rate less than 40 beats per minute), sick sinus syndrome or second-to-third degree atrioventricular block * Severe hepatic or renal dysfunction
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What it tests

  • Dexmedetomidine
  • Propofol
  • Remimazolam Injection
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Where

1 site
Beijing Tian Tan Hospital, Capital Medical University
Beijing, China
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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