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:
2025-12-25 @ 1:22 AM
Ignite Modification Date:
2025-12-25 @ 1:22 AM
NCT ID:
NCT06620393
Brief Summary:
Agitation is a frequent complication following traumatic braing injury in patients admitted to the intensive care unit. This agitation frequently results in the liberal use of rescue drugs such as antipsychotics, sedatives and opiates, which in turn may delay rehabilitation, liberation from mechanical ventilation and emergence from posttraumatic amnesia. Dexmedetomidine may be a better agent given it's light sedative properties. The main objective is to assess the feasibility of conducting a multicenter randomized controlled trial of dexmedetomidine following TBI in the ICU.
Detailed Description:
Following a traumatic brain injury, agitation is reported in 53-57% of patients in the intensive care unit. As it is associated with accidental removal of catheters, tubes and dressings as well as self-extubation, agitation poses a threat to patient safety. In addition, agitation can be accompanied by aggressive behaviors that pose a threat to clinician safety. This agitation frequently results in the liberal use of rescue drugs such as antipsychotics, sedatives and opiates, which in turn may delay rehabilitation, liberation from mechanical ventilation and emergence from posttraumatic amnesia. Dexmedetomidine is a highly selective alpha-2 adrenergic receptor agonist used for sedation and also has co-analgesic and withdrawal syndrome alleviating properties. Unlike other sedatives, patients remain easily roused when under dexmedetomidine, facilitating contact and removal from mechanical ventilation. In addition, dexmedetomidine does not induce respiratory depression in critically ill patients. The addition of dexmedetomidine may have the potential to reduce the incidence agitation while reducing the use of agitation rescue drugs such as antipsychotics, the use of physical restraints, as well as the time to cessation of mechanical ventilation and consequently, reduce the time to emergence for post-traumatic amnesia. Duration of posttraumatic amnesia is an important outcome as it is a predictor of cognitive and functional outcomes as well as community integration, psychosocial functioning and employment. The main objective is to assess the feasibility of conducting a multicenter randomized controlled trial of dexmedetomidine following TBI in the ICU. To evaluate the feasibility of conducting a large trial and to refine study procedures, a multicenter randomized double-blind placebo-controlled pilot study comparing dexmedetomidine to placebo will be conducted. The feasibility outcomes will include protocol adherence, trial recruitment and time-in-motion evaluation for study procedures. Clinical outcomes will include agitation, exposure to antipsychotics, time to emergence from post-traumatic amnesia, physical restraint use, ventilator days, and time to ICU and hospital discharge as well as ICU and hospital mortality.
Study:
NCT06620393
Study Brief:
Protocol Section:
NCT06620393