Ignite Creation Date:
2025-12-24 @ 11:54 PM
Ignite Modification Date:
2026-03-15 @ 3:15 PM
Study NCT ID:
NCT03793751
Status:
COMPLETED
Last Update Posted:
2024-09-19
First Post:
2018-12-30
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Effect of Intraoperative Dexmedetomidine on Early Postoperative Cognitive Dysfunction
Sponsor:
Tata Main Hospital
Organization:
Study Overview
Official Title:
Effect of Intraoperative Dexmedetomidine Infusion on Early Postoperative Cognitive Dysfunction (POCD) in Geriatric Patients Undergoing Hip Surgery Under Spinal Anaesthesia
Status:
COMPLETED
Status Verified Date:
2024-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study will aim to identify the impact of Intraoperative dexmedetomidine infusion on POCD assessed by the Montreal Cognitive Assessment (MoCA) in geriatric patients above 60 years undergoing hip surgery under spinal anaesthesia.
Detailed Description:
Postoperative cognitive dysfunction (POCD) is a common postoperative neurological complication in elderly. POCD is a subtle impairment of memory, concentration and information processing with clinical manifestations of delirium, anxiety, personality changes and impaired memory, which is associated with prolonged hospitalization, a reduced quality of life and an increase in morbidity and mortality. Dexmedetomidine is a highly selective α-2 adrenergic receptor agonist with a dose-dependent sedative hypnotic effect. It has also been reported that dexmedetomidine has a potential role in preventing POCD due to its neuroprotective effects both in vitro and in vivo.
Till date very few studies have analysed the impact of dexmedetomidine on early POCD. Even in the few available studies compared assessment of POCD using the Mini-Mental State Examination (MMSE) scores and found that MMSE have lower sensitivity for identifying Cognitive Dysfunction as compared to Montreal Cognitive Assessment (MoCA). The study would analyze the impact of Intraoperative Dexmedetomidine infusion on early Postoperative Cognitive Dysfunction (POCD) in geriatric patients above 60 years undergoing hip surgery under spinal anesthesia.
So this study will aim to identify the impact of Intraoperative dexmedetomidine infusion on POCD assessed by the Montreal Cognitive Assessment (MoCA) in geriatric patients above 60 years undergoing hip surgery under spinal anaesthesia.
Till date very few studies have analysed the impact of dexmedetomidine on early POCD. Even in the few available studies compared assessment of POCD using the Mini-Mental State Examination (MMSE) scores and found that MMSE have lower sensitivity for identifying Cognitive Dysfunction as compared to Montreal Cognitive Assessment (MoCA). The study would analyze the impact of Intraoperative Dexmedetomidine infusion on early Postoperative Cognitive Dysfunction (POCD) in geriatric patients above 60 years undergoing hip surgery under spinal anesthesia.
So this study will aim to identify the impact of Intraoperative dexmedetomidine infusion on POCD assessed by the Montreal Cognitive Assessment (MoCA) in geriatric patients above 60 years undergoing hip surgery under spinal anaesthesia.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: