Evaluation of the Effectiveness and Safety of Transcranial Direct Current Stimulation in Combination With Nasal Near Infrared Stimulation to Improve Cognitive Functions and Quality of Life in Elderly People With Mild Cognitive Impairment (MCI) and Alzheimer's Disease (AD).

Brief summary (registry, in English)

Alzheimer's disease (AD) and mild cognitive impairment (MCI) are progressive neurodegenerative conditions with limited therapeutic options. Today, around 30 million people worldwide suffer from Alzheimer's dementia. According to WHO predictions, the number of people affected by Alzheimer's disease in 2030 will amount to 65 million, and in 2050 nearly 115 million This means that the number of people suffering from Alzheimer's disease will triple in the next 30 years. The exact cause of Alzheimer's disease is still unknown. The amyloid hypothesis assumes that the accumulation of insoluble β-amyloid 42 aggregates in the central nervous system (CNS) triggers tau hyperphosphorylation (taupathy) and neurodegeneration in AD from the preclinical stage to dementia. In the 1990s, pharmacological treatment of Alzheimer's disease was introduced, but numerous studies indicate its limited effectiveness. Despite many attempts, there is currently no effective drug to delay the course of Alzheimer's disease. In recent years, there have been scientific reports indicating that the use of neuromodulatory therapies has a positive effect on the cognitive functions, behavior and daily functioning of AD patients. Neuromodulation techniques such as transcranial direct current stimulation (tDCS) and photobiomodulation (PBM) have shown promise in improving cognitive function, but their combined effects remain underexplored. The aim of the current project is to develop an effective and safe therapeutic procedure based on transcranial direct current stimulation (tDCS) therapy enriched with near infrared nasal stimulation (iNIRS) in patients diagnosed with mild cognitive impairment (MCI) and Alzheimer's disease (AD).

What you commit to

• Study type: Interventional
• Participants enrolled: 33
• From 1 Jan 2024 to the primary completion date, 30 Apr 2024
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 55 years to 90 years · Sex: All · Accepts healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

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Related publications

• The Impact of Transcranial Direct Stimulation Therapy Combined with Intranasal Near-Infrared Stimulation on Cognitive Performance in Patients with Mild Cognitive Impairment and Alzheimer's Disease: A Pilot Randomized, Double-Blind, Placebo-Controlled Study.Neurol Ther · 2026 · PMID 41996008