The Effect of Cortisol Administration on Neural Correlates of Emotion in Depression
Study Details
Study Description
Brief Summary
There is good evidence to suggest that the pathological version of sadness that people with Major Depression experience could be caused by the failure of the hormone cortisol to properly inhibit sadness-related brain activity in the subgenual cingulate cortex. This project investigates if the subgenual cingulate cortex has become insensitive to cortisol in patients with depression and tests for variants of the cortisol receptor genes that could predispose individuals to develop cortisol insensitivity.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Early Phase 1 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Other: Healthy Healthy individuals will receive both the placebo and hydrocortisone interventions in a randomized order |
Drug: Hydrocortisone acetate
Other Names:
Drug: Placebo
|
Other: Depression Individuals with depression will receive both the placebo and hydrocortisone interventions in a randomized order |
Drug: Hydrocortisone acetate
Other Names:
Drug: Placebo
|
Outcome Measures
Primary Outcome Measures
- Sadness-induced subgenual cingulate activity as measured by functional magnetic resonance imaging. [2 hours]
Eligibility Criteria
Criteria
https://redcap.stanford.edu/surveys/?s=3F7WCENPND
Inclusion Criteria:
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Healthy Participants must have no Axis 1 mental disorder
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Participants with depression must meet minimum severity levels (Hamilton >7)
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All participants must weight less than 280 pounds for the purposes of MRI scanning
Exclusion Criteria:
In order to protect against risk associated with taking Hydrocortisone, all participants must not have any of the following:
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Psychotropic medications
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Recent surgery
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Endocrine disorders
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Liver disease
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Kidney disease
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Thyroid disorder
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History of malaria
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Tuberculosis
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Osteoporosis
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Glaucoma/cataracts
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Chronic expressed infections (herpes --including ocular herpes, HIV, etc.)
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History of congestive heart failure
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History of recurring seizures
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Stomach Ulcers
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Comorbid psychosis
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Current use of illicit drugs
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High Blood pressure
In order to protect against risks associated with MRI scanning participants must not be/have any of the following:
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280 lbs
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In-dwelling ferrous metals
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Left Handed
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Abnormal Hearing
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Claustrophobic
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Head injury with loss of consciousness
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Department of Psychiatry and Behavioral Sciences, 401 Quarry Road | Stanford | California | United States | 94305 |
Sponsors and Collaborators
- Stanford University
Investigators
- Principal Investigator: Keith Sudheimer, Ph.D., Stanford University
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 19771