Ignite Creation Date:
2025-12-25 @ 1:23 AM
Ignite Modification Date:
2026-06-26 @ 5:52 AM
Study NCT ID:
NCT02582593
Status:
COMPLETED
Last Update Posted:
2025-02-19
First Post:
2015-10-16
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Revitalize Cognition: Near Infrared Stimulation in Older Adults
Sponsor:
University of Florida
Organization:
Study Overview
Official Title:
Revitalize Cognition: A Proof of Concept Study Using Transcranial Near Infrared Stimulation in Older Adults
Status:
COMPLETED
Status Verified Date:
2025-01
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:
Changes in mood and cognition are common in older adulthood. Some studies have suggested that transcranial application of near-infrared (NIR) light may have enhancing effects on cognitive and mood status in young adults and individuals with traumatic brain injury. This effect has not been examined in older adults. This study will involve a randomized sham-controlled trial to learn whether NIR stimulation improves cognition and mood in older adults, relative to sham treated controls.
Aim 4 of this study (Parkinson Specific) is registered separately under NCT06688357
Aim 4 of this study (Parkinson Specific) is registered separately under NCT06688357
Detailed Description:
There is a dearth of clinically meaningful treatment options at this point in time for individuals who are at increased risk for transitioning to dementia, particularly those with the amnestic variant of mild cognitive impairment (aMCI). While waiting for causative cures and preventive approaches, investigators are faced with the task of identifying modifying therapies that might alter the course or slow down the transition from normal cognition to MCI to dementia.
The proposed study hopes to contribute to this mission by testing the viability of a different type of intervention, one involving transcranial delivery of near-infrared (NIR) wavelengths (808-904nm). Near-infrared stimulation is safe, non-invasive and appears to improve mitochondrial function by promoting increased production of intracellular adenosine triphosphate (ATP) and possibly improved blood flow. Perhaps most compelling are recent findings of reduced beta-amyloid and neurofibrillary tangles in transgenic Alzheimer's mouse models after exposure to real vs sham transcranial NIR stimulation. Preliminary human involving traumatic brain injury (TBI), stroke, and young adult populations have also been promising in terms of positive effects of NIR on cognition.
The overall goal of the present study is to learn whether this unconventional NIR stimulation approach has potential for improving cognition in older adults. To do so, investigators will conduct a randomized sham controlled pilot trial. The intervention will involve six sessions, over a 2-week period in which real or sham stimulation is transcranially applied using a delivery system that has been FDA-approved as a nonsignificant risk since 2003. Researchers hope to learn whether NIR stimulation, relative to sham, has positive effects on cognition and mood in older adults.
The proposed study hopes to contribute to this mission by testing the viability of a different type of intervention, one involving transcranial delivery of near-infrared (NIR) wavelengths (808-904nm). Near-infrared stimulation is safe, non-invasive and appears to improve mitochondrial function by promoting increased production of intracellular adenosine triphosphate (ATP) and possibly improved blood flow. Perhaps most compelling are recent findings of reduced beta-amyloid and neurofibrillary tangles in transgenic Alzheimer's mouse models after exposure to real vs sham transcranial NIR stimulation. Preliminary human involving traumatic brain injury (TBI), stroke, and young adult populations have also been promising in terms of positive effects of NIR on cognition.
The overall goal of the present study is to learn whether this unconventional NIR stimulation approach has potential for improving cognition in older adults. To do so, investigators will conduct a randomized sham controlled pilot trial. The intervention will involve six sessions, over a 2-week period in which real or sham stimulation is transcranially applied using a delivery system that has been FDA-approved as a nonsignificant risk since 2003. Researchers hope to learn whether NIR stimulation, relative to sham, has positive effects on cognition and mood in older adults.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: