Amyloid-beta PET Imaging With 18F-92 in Alzheimer's Disease

• Status: Recruiting
• Trial end date: 2024-12-01
• Target enrollment: 0
• Participant gender: All

Summary

Alzheimer's disease is a neurodegenerative disease. Numerous studies have reported that β-amyloid (Aβ) is an important marker for the diagnosis of AD. 18F-92 molecular probe is a novel molecularly targeted imaging agent, which can rapidly penetrate the blood-brain barrier and has high affinity and selectivity for Aβ protein. In this study, 18F-92 PET/CT was used to monitor the regional distribution and the degree of deposition in patients with Alzheimer's disease, and compared with clinical symptoms (neuropsychometry) to evaluate its application value in the diagnosis of AD.

• Phase: Early Phase 1
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: First Affiliated Hospital of Fujian Medical University

Criteria

Inclusion Criteria:

• Patients or their families complain of significant memory impairment;

• Objective memory impairment (e.g., tests of article identification, recall, delayed memory);

• Meets Alzheimer's criteria for DSMIV and NINCDS-ADRDA;

• Be able to obtain complete diagnosis and treatment records and be able to carry out long-term follow-up;

• Signed written consent.

Exclusion Criteria:

• Nervous system diseases: including brain tumors, craniocerebral trauma, multiple sclerosis, epilepsy, etc.;

• Psychiatric disorders: including anxiety disorder, affective disorder, severe psychosis, or drug-induced psychosis;

• Pregnancy or lactation.