CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 11 enrolled
Drug / intervention
Deep Brain Stimulationdevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04856072
NCT04856072N/ACompleted

Deep Brain Stimulation of the Fornix in Alzheimer's Disease: Investigations Into Clinical and Imaging Biomarkers and Dose Optimization

University Health Network, Toronto·interventional·Posted Apr 22, 2021·Updated Dec 5, 2023

In Brief

A clinical study evaluating Deep Brain Stimulation for Alzheimer Disease. Completed, enrolled 11 participants across 1 site.

Detailed Summary

Title: Deep Brain Stimulation of the Fornix in Alzheimer's Disease: Investigating clinical and imaging biomarkers and dose optimization Objective: To evaluate the influence of deep brain stimulation in Alzheimer's Disease (AD)on markers of AD pathology in cerebrospinal fluid (CSF) and on neuroimaging with positron emission tomography (PET) and to optimize electrical stimulation parameters. Population size: Twelve (12) patients will be recruited and enrolled in this study. Study design: This is a prospective, open-label trial designed to study the effect of brain stimulation on CSF and brain amyloid pathology in AD. In addition, patients will undergo neuropsychological testing at various stimulation settings to help determine optimal stimulation parameters. Study duration: Patients will complete screening and baseline assessments before undergoing DBS implantation surgery, after which they will be followed-up for 12 months.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesCanada

Timeline

N/ACompletedFinished
201520162017201820192020202120222023202420252026
First PostedApr 22, 2021
Enrollment StartDec 19, 2014
Primary CompletionDec 5, 2023
TodayJul 2, 2026
Enrollment to primary: 9.0 yearsPosted 5.2 years ago

Interventions

Deep Brain Stimulationdevice

Personalized Deep Brain Stimulation of Fornix