Virtual reality test reveals hidden memory damage in cured Cushing's patients
NCT ID NCT02603653
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether people who have been cured of Cushing's disease for at least a year still have memory problems. Researchers used a special virtual reality test to check memory, along with standard tests. The goal was to better understand these lasting effects and improve how we measure them.
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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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30 people
The number who actually took part.
- Started
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Feb 2016
- Finished
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Aug 2017
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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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18 to 60 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: Patients : * history of Cushing's Disease * aged : 18 - 60 years * Biological remission of Cushing's disease for at least one year * Affiliation to Social Security * Informed consent signed by patient and investigator (at the latest the inclusion's day, before study's exams) For controls : * People aged 18 to 60 years matched to patients for age, sex and educational level * Affiliation to Social Security * Informed consent signed by patient and investigator (at the latest the inclusion's day, before study's exams) Exclusion Criteria: For patients : * Persistent hypercortisolism (even mild) * Current treatment of hypercortisolism with drugs * Obesity (BMI \>30 kg/m²) * Alcohol or drug addiction present or past * Growth hormone deficit * Diabetes mellitus with hemoglobin A1c \> 7.5% and/or fasting blood glucose \> 1.4 g/L * History of pituitary radiotherapy * History of cerebrovascular or neuro-cerebral disease * untreated dysthyroidism * Current psychotropic drug treatment * Pregnancy * Use of glucocorticoids in the last 3 months before study (aside hydrocortisone replacement therapy) * Excessive hydrocortisone replacement therapy (unadjusted to weight and/or with evening administration) For controls : * Obesity (BMI \>30 kg/m²) * Alcohol or drug addiction present or past * Current psychotropic drug treatment * History of cerebrovascular or neuro-cerebral disease * Current pregnancy * Chronical use of corticoid (\> 1 month), current or past * Use of glucocorticoids in the last 3 months before study (aside hydrocortisone replacement therapy) * Diabetes mellitus with hemoglobin A1c \> 7.5% and/or fasting blood glucose \> 1.4 g/L * Obesity (BMI \>30 kg/m²) * untreated dysthyroidism
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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.
Contacts and locations
Locations
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Hôpital du Haut-Lévêque
Pessac, 33604, France
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Other studies related to the condition(s) this trial covers.
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