Midlife stress may reveal secrets of brain aging
NCT ID NCT06029348
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how brief mental stress affects heart function and brain health in 450 adults aged 40-60. Participants complete two sessions: one with stress tests and heart monitoring, another with brain scans and memory tests. The goal is to understand links between stress responses and early signs of brain aging, like white matter changes. No treatment is given; this is an observational study to gather knowledge.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 450 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2023
- Expected to finish
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Jun 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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40 to 59 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Able to attend 2 study visits at the University of Pittsburgh campus in Oakland (Pennsylvania) * Able to read and speak English Exclusion Criteria: * Uncontrolled hypertension (systolic blood pressure \>160 or diastolic blood pressure \>100 mmHg) * Current use of anticonvulsant, anti-Parkinson, neuroleptic, or antipsychotic medications * Current use of glucocorticoids (e.g., oral prednisone) or ephedrine * Current chronic conditions of the lungs, liver and kidney, as well as cancer (chemotherapy and radiation) treatment in the past 12 months (allowances are made for non-melanoma skin cancer treatment, controlled asthma, and allergy inhalers) * Self-reported major neurological disorders or brain injuries (e.g., multiple sclerosis, cerebral palsy, major head injury) * Self-reported psychotic illnesses (mania, bipolar disorder, schizophrenia) * Current pregnancy or childbirth within the past 6 months * Suspected mild cognitive impairment or dementia * Self reported sleep apnea * Self-reported history of myocardial infarction, stroke, or revascularization procedures, as well as treatment for cardiac arrhythmias * Self-reported lack of comfort to undergo MRI testing * Presence of implants or objects that are unsafe for MRI (e.g., tattooed eyeliner), as well as any other contraindications that would prevent MRI testing * Self-reported lack of comfort to undergo the laboratory math task
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Pittsburgh
RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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