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Impact Dexmedetomidine on Postoperative Delirium in Patients After Intracranial Operation for Brain Tumor

NCT04494828 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2021-01-12

No results posted yet for this study

Summary

Postoperative delirium is one of the most common serious complications after major surgery and is associated with undesirable consequences. Prevention of postoperative delirium is recommended in the clinical guidelines and consensus statements. Dexmedetomidine, a highly selective α2-adrenergic receptor agonist, has been investigated as a pharmacological intervention to prevent postoperative delirium. Several randomized controlled trials have shown that prophylactic use of low-dose dexmedetomidine may decrease the incidence of postoperative delirium in patients after cardiac and non-cardiac operations. However, neurosurgical patients are often excluded from previous studies due to potential consciousness and cognition impairment. The investigators design this pilot study aiming to clarify the feasibility and safety of use of low-dose dexmedetomidine for prevention of postoperative delirium in patients after intracranial operation for brain tumor.

Conditions

Interventions

DRUG

Dexmedetomidine

Dexmedetomidine hydrochloride (200 μg/2 ml) is diluted with normal saline to 50 ml and is continuously intravenous infused at a rate of 0.025 ml/kg/hour (dexmedetomidine 0.1 μg/kg/hour). The intravenous infusion begins immediately after enrollment until 08:00 AM on the postoperative day one.

DRUG

Normal saline group

Normal saline is also diluted with normal saline to 50 ml and is continuously intravenous infused at a rate of 0.025 ml/kg/hour, which is the same with the dexmedetomidine group. The intravenous infusion begins immediately after enrollment until 08:00 AM on the postoperative day one.

Sponsors & Collaborators

  • Capital Medical University

    lead OTHER

Principal Investigators

  • Jian-Xin Zhou, MD · Capital Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-08-10
Primary Completion
2020-12-12
Completion
2020-12-21

Countries

  • China

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04494828 on ClinicalTrials.gov