Investigating genetic factors in patients with neurodegenerative dementia
Official title: Investigating Genetic Status in Patients Presenting to Clinic
Run by London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's · NCT05911932 · Data updated 2026-11-12
This study is trying to find out if certain genetic factors are linked to neurodegenerative dementias like Alzheimer's and Lewy Body dementia by looking at blood samples from patients and their family members.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 1000 (estimated) |
| Sponsor | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's Academic / other |
| Locations | 1 site (London, Ontario) |
| Status | Recruiting |
| Started | October 20, 2023 |
| Main results expected | August 2038 |
| Study ends | August 2043 |
| Registry record updated | March 4, 2025 |
| Trial ID | NCT05911932 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include individuals aged 18 and older presenting with neurodegenerative disorders or biological family members of such patients.
✕Probably not a fit
Patients who decline or are unable to provide a blood sample will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to explore the genetic status of patients presenting with neurodegenerative dementias such as Alzheimer's disease, Frontotemporal dementia, and Lewy Body dementia. By collecting biosamples from individuals with suspected or confirmed diagnoses, as well as their biological family members, the study seeks to identify specific genetic mutations or polymorphisms associated with these conditions. The research focuses on understanding the genetic contributions to these diseases, which remain largely unknown. Participants must be 18 years or older and consent to a blood draw for genetic analysis.
Why it matters
Potential benefit: If successful, this study could enhance understanding of the genetic underpinnings of neurodegenerative dementias, potentially leading to improved diagnostic and therapeutic strategies.
How similar studies have gone: Other studies have shown promise in identifying genetic factors in neurodegenerative diseases, suggesting that this approach may yield valuable insights.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Persons presenting to the cognitive clinic with a neurodegenerative disorder (for example, AD, FTD, LBD, ALSP, and related conditions); * Biological family members of someone diagnosed with a neurodegenerative disorder, presenting to clinic; * Age 18+ years old; * Consenting to a blood draw. Exclusion Criteria: • Persons declining / unwilling / not able to have a blood draw.
Where it's running
-
Parkwood Institute
London, Ontario, Canada Recruiting
Study contacts
- Principal investigator: Elizabeth Finger, MD — London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
- Study coordinator: Sarah Jesso
- Email: cognitiveneurology@sjhc.london.on.ca
- Phone: 519-646-6000
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Aging Brain Health Initiative in Fujian
This observational study will follow about 3,000 older adults in Fujian to see how Alzheimer's-related changes develop and to test new digital tests, biomarkers, and imaging tools for early diagnosis.
-
Restoring Cervical Lymphatic Drainage in Alzheimer’s Disease
A small study tests whether a minimally invasive surgery to improve cervical lymphatic drainage can affect biomarkers, brain imaging, and cognition in people with Alzheimer's who can’t access other disease-modifying therapies.
-
Home-based gamma-tACS with personalized cognitive training for mild Alzheimer's disease
This study tests a home-delivered combination of gamma-frequency tACS and individualized memory training to see if it helps people with mild Alzheimer's disease.
-
Gut methane and Parkinson's: measuring if a probiotic helps people with Parkinson's, REM sleep behavior disorder, or cognitive concerns
This study tests whether a probiotic containing Limosilactobacillus reuteri can help people with Parkinson's disease, those at high risk for PD, and related cognitive issues by potentially improving gut methane levels and overall symptoms.
-
Low-Dose Radiation Therapy to See if It Helps Alzheimer's and Inflammatory Dementias
Researchers will test whether giving small amounts of whole-brain radiation over a short course, then monthly boosts for a year, is tolerable and safe in people over 50 with Alzheimer's or dementia with inflammatory features.
-
Risk-score predictor for dementia in older adults with depression
This study tests whether a point-based risk score from electronic medical records can accurately predict which older adults with depression will develop dementia.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.