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Evaluation of brain functional reorganzation and surgical risk in patients with motor area lesions by multimodal MR imaging (fMRI) and sedation

Evaluation of brain functional reorganzation and surgical risk in patients with motor area lesions by multimodal MR imaging (fMRI) and sedation

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800020476
Enrollment
Unknown
Registered
2018-12-31
Start date
2016-07-20
Completion date
Unknown
Last updated
2019-01-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

intracranial space-occupying lesions

Interventions

normal controls:dexmedetomidine was infused
Patients with intracranial mass lesion:Infusion of dexmedetomidine

Sponsors

Beijing Tiantan Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Intracranial mass lesion (frontal-parietal-temporal regions); Elective craniotomy; Aged 18 to 75; ASA I-2; Institutional approval and informed consent; can perform MRI examination; 2. Normal controls: without cerebrovascular diseases; without craniotomy history; Aged 18 to 75 years; ASA I-2; Institutional approval and informed consent; can perform MRI examination.

Exclusion criteria

Exclusion criteria: Unable to comprehend and cooperate with the neurologic examination; Impaired mental status; Taking sedative drugs in the past 24 hours; Taking pain reliever in the past 24 hours; Drug and/or alcohol abuse; Preganant and/or lactation period woman.

Design outcomes

Primary

MeasureTime frame
fMRI;—

Countries

China

Contacts

Public ContactTao Yu

Beijing Tiantan Hospital, Capital Medical University

frankpumc@aliyun.com+86 13681467159

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026