Characterizing Cognitive Decline in Late Life Depression: The ADNI Depression Project
Recruiting now
Conditions studied: Major Depression, Late Life Depression (LLD)
In brief
The purpose of this research study is to characterize the mechanisms contributing to cognitive impairment and accelerated cognitive decline in Late Life Depression (LLD). This is a non-randomized, observational, non-treatment study that originally launched in 2015, enrolling 133 participants. From the originally enrolled participants, the continuation of the ADNI-D study will enroll 120 participants which will include following participants from the original (parent) protocol and enrollment of new participants for a period of 30 months. Data from an additional 300 non-depressed subjects will be used from ADNI studies for comparison. Depression history, symptom severity and health information will be collected at the initial visit to determine eligibility. An magnetic resonance imaging (MRI) scan, as well as amyloid (florbetapir) and tau (flortaucipr) positron emission tomography (PET) imaging will be conducted at San Francisco VA. Collection of plasma and serum for biomarkers, clinical assessments and cognitive assessments will be conducted at two time points. Blood samples will also be collected for genetic analysis.
Key facts
- Study ID
- NCT02434393
- Run by
- University of Southern California
- People needed
- 120
- Starts
- 2015-03-04
- Expected to finish
- 2027-05-01
- Last updated by the study team
- 2025-11-25
Who can join
Age: 65 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Individual participated in original Characterizing Cognitive Decline in Late Life Depression study or Multimodal MRI Characteristics of Psychotherapy Response in Late Life Depression Study.
- Exclusion Exceptions:
- Antidepressant medication treatment is allowed only if the medication dose is stable for 4 weeks prior to the MRI scan.
- Psychotherapy interventions is allowed only if they have completed at least 4 weeks of individual or group psychotherapy intervention prior to the MRI scan.
- Participants taking cognitive enhancing medications will be able to enter the study.
Where it is running
- University of California, San Francisco — San Francisco, California, United States (enrolling)
- University of Pittsburgh — Pittsburgh, Pennsylvania, United States
Full record on ClinicalTrials.gov
Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.