Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 11:54 PM
Ignite Modification Date:
2025-12-24 @ 11:54 PM
NCT ID:
NCT03793751
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.
Study:
NCT03793751
Study Brief:
Protocol Section:
NCT03793751