Transcranial Photobiomodulation (tPBM) in Alzheimer's Disease Study
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: Photobiomodulation.
- Кому может быть актуально
- Состояния в реестре: Alzheimer's Disease. Базовые параметры: 55 лет — 89 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- США
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
A Longitudinal Study Investigating the Effects of Photobiomodulation (PBM) on Cognitive Function and Alzheimer's Disease (AD)-Related Biomarkers in Individuals With Mild Cognitive Impairment (MCI) or Dementia Due to AD
Обзор
The purpose of this study is to see if a special light treatment, called photobiomodulation, can help people with memory problems such as Mild Cognitive Impairment or Mild Dementia due to Alzheimer's disease. The light is given to the forehead using an FDA-cleared medical device. This device is cleared to provide topical heating to elevate tissue temperature for temporary relief of muscle and joint pain, muscle spasm and stiffness associated with arthritis. It also increases blood circulation and relaxes muscle tissue. This device is being used "off-label," meaning it will be used in a way that is different than its cleared use. We want to learn whether this light treatment can improve executive function, and whether it changes certain inflammatory and neurodegeneration related signals in the blood. To do this, we will apply the photobiomodulation device to your forehead. We will also ask you questions and give you cognitive tests before and after light treatment. We will also collect blood samples before and after treatment.
Вмешательства
- Устройство Photobiomodulation
1064nm transcranial photobiomodulation
Первичные конечные точки
- NIH Toolbox [Срок оценки: Baseline measurements will be performed prior to intervention, post-treatment (week 5), and lastly at the 3-month follow-up visit]
Вторичные конечные точки (6)
- Glial Fibrillary Acidic Protein (GFAP) [Срок оценки: Will be performed at baseline and at 3 month follow up]
- Neurofilament Light Chain (NfL) [Срок оценки: Baseline and 3-month follow up]
- Total Tau [Срок оценки: Baseline and 3-month follow up]
- Interferon-γ (IFN-γ) [Срок оценки: Baseline and 3-month follow up]
- Interleukin-1β (IL-1β) [Срок оценки: Baseline and 3-month follow up]
- Tumor Necrosis Factor-α (TNF-α) [Срок оценки: Baseline and 3-month follow up]
Критерии участия
Критерии включения
- Signed and dated informed consent form (either by subject or LAR)
- Willingness and ability to comply with all study procedures
- Age 55 to 89 years, inclusive
- Clinical diagnosis of Mild Cognitive Impairment or mild dementia (CDR Global = 0-1; MoCA 16-25) due to probable Alzheimer's disease diagnosis
- Ability to attend in-person sessions at Cedars-Sinai and adhere to weekly visits
- Stable dose of Alzheimer's disease medications (e.g., donepezil, rivastigmine, memantine, galantamine) for at least 4 weeks prior to enrollment, if applicable
Критерии исключения
- Presence of significant neurological conditions other than AD (e.g., epilepsy, Parkinson, etc.)
- History of Seizures
- If patient holds neuroimaging showing space-occupying lesions
- If patient holds imaging with Fazekas greater than or equal to 3, more than 2 lacunar infarcts, and/or more than 5 microhemorrhages
- Current pregnancy or lactation (although unlikely in this population)
- Participation in another clinical trial or investigational drug within the past 30 days
- Active use of illicit substances or non-prescribed psychoactive drugs within the past 30 days.
- Severe dementia due to Alzheimer's disease or another etiology
- Physical or mental impairment that prevents the participant from complying with the cognitive testing battery.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Параллельные группы
- Маскирование
- Двойное слепое
- Основная цель
- Лечение
Центры проведения
США · 1 центр
- CSMC — Los Angeles
Публикации
- Zhu G, Tong Q, Ye X, Li J, Zhou L, Sun P, Liang F, Zhong S, Cheng R, Zhang J. Phototherapy for Cognitive Function in Patients With Dementia: A Systematic Review and Meta-Analysis. Front Aging Neurosci. 2022 Jun 30;14:936489. doi: 10.3389/fnagi.2022.936489. eCollection 2022. PMID 35847661
- Luo G, Zhang J, Song Z, Wang Y, Wang X, Qu H, Wang F, Liu C, Gao F. Effectiveness of non-pharmacological therapies on cognitive function in patients with dementia-A network meta-analysis of randomized controlled trials. Front Aging Neurosci. 2023 Mar 2;15:1131744. doi: 10.3389/fnagi.2023.1131744. eCollection 2023. PMID 36967820
- Chan AS, Lee TL, Yeung MK, Hamblin MR. Photobiomodulation improves the frontal cognitive function of older adults. Int J Geriatr Psychiatry. 2019 Feb;34(2):369-377. doi: 10.1002/gps.5039. Epub 2018 Dec 10. PMID 30474306
- Su M, Nizamutdinov D, Liu H, Huang JH. Recent Mechanisms of Neurodegeneration and Photobiomodulation in the Context of Alzheimer's Disease. Int J Mol Sci. 2023 May 25;24(11):9272. doi: 10.3390/ijms24119272. PMID 37298224
- Gonzalez-Lima, F. (2021). Neuroprotection and Neurocognitive Augmentation by Photobiomodulation. In: Opris, I., A. Lebedev, M., F. Casanova, M. (eds) Modern Approaches to Augmentation of Brain Function. Contemporary Clinical Neuroscience. Springer, Cham. https://doi.org/10.1007/978-3-030-54564-2_9
- Vargas E, Barrett DW, Saucedo CL, Huang LD, Abraham JA, Tanaka H, Haley AP, Gonzalez-Lima F. Beneficial neurocognitive effects of transcranial laser in older adults. Lasers Med Sci. 2017 Jul;32(5):1153-1162. doi: 10.1007/s10103-017-2221-y. Epub 2017 May 2. PMID 28466195
- Boyer D, Hu A, Warrow D, Xavier S, Gonzalez V, Lad E, Rosen RB, Do D, Schneiderman T, Ho A, Munk MR, Jaffe G, Tedford SE, Croissant CL, Walker M, Ruckert R, Tedford CE. LIGHTSITE III: 13-Month Efficacy and Safety Evaluation of Multiwavelength Photobiomodulation in Nonexudative (Dry) Age-Related Macular Degeneration Using the Lumithera Valeda Light Delivery System. Retina. 2024 Mar 1;44(3):487-497. PMID 37972955
Идентификаторы
NCT: NCT07224607 · STUDY00004349