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White Matter Hyperintensities in Amnestic Mild Cognitive Impairment or Alzheimer's Disease

NCT06179680 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 142

Last updated 2025-07-09

No results posted yet for this study

Summary

This study focuses on assessing and measuring white matter hyperintensities in individuals with amnestic mild cognitive impairment (aMCI) or Alzheimer's disease.

Objective:

The primary objective of the study is to quantify the extent and distribution of white matter hyperintensities in the brains of individuals diagnosed with amnestic mild cognitive impairment or Alzheimer's disease. White matter hyperintensities are areas of increased signal intensity observed on brain magnetic resonance imaging (MRI) scans, often associated with various cognitive disorders.

Importance:

Understanding the presence and severity of white matter hyperintensities in individuals with aMCI or Alzheimer's disease is crucial for several reasons. These abnormalities may serve as potential biomarkers, aiding in the early diagnosis and prognosis of cognitive disorders. Additionally, quantifying white matter hyperintensities could contribute to a better comprehension of the underlying neuropathological processes associated with these conditions.

Methods:

The study employs advanced imaging techniques, likely including MRI, to capture and analyze white matter hyperintensities in the brains of participants with amnestic mild cognitive impairment or Alzheimer's disease. The quantification process involves precise measurement and mapping of these hyperintense regions.

Participants:

The study involves individuals diagnosed with amnestic mild cognitive impairment or Alzheimer's disease. Participants will undergo neurological assessments and imaging procedures to facilitate the accurate measurement of white matter hyperintensities.

Expected outcomes:

Researchers anticipate that the quantification of white matter hyperintensities will provide valuable insights into the progression of cognitive disorders. The results may contribute to the development of more targeted and effective diagnostic and therapeutic interventions for individuals with amnestic mild cognitive impairment or Alzheimer's disease.

Conclusion:

This study represents a significant step toward enhancing our understanding of the neuropathological changes associated with amnestic mild cognitive impairment and Alzheimer's disease. By focusing on the quantification of white matter hyperintensities, researchers aim to uncover potential markers for early detection and monitoring of these cognitive disorders.

Conditions

Interventions

DIAGNOSTIC_TEST

Magnetic Resonance Imaging

MRI Protocol: Uses advanced MRI sequences to examine brain structures and detect white matter issues. WMH Assessment: Evaluates white matter health using various methods, including manual and automated tools. Neuropsychological Testing: Subjects undergo comprehensive cognitive testing administered by IRCCS Policlinico San Donato's Clinical Psychology Service. Follow-up: Patients are monitored for cognitive changes semiannually, with additional assessments for those showing signs of progression. After two years, all patients undergo examination and tests to assess their condition.

Sponsors & Collaborators

  • IRCCS Policlinico S. Donato

    lead OTHER

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-07-21
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • Italy

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06179680 on ClinicalTrials.gov