Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:13 AM
Ignite Modification Date:
2025-12-25 @ 4:13 AM
NCT ID:
NCT03140020
Eligibility Criteria:
Intervention Groups:
Inclusion criteria
* Male or female patients aged \> 18 years
* Microsurgical or endovascular treatment of unruptured, saccular, non giant ACoA aneurysm
* Right-handedness
* Compliance (the patients have to be able to lay motionless in a 3 Tesla MR scanner and to cooperate with the examiner during the examination)
* Willingness and competence to sign informed consent form
* German native speaker
Exclusion criteria
* Ruptured ACoA aneurysm
* Previous history of intracranial hemorrhage or serious head injury
* Non-saccular aneurysm \[i.e. dissecting, fusiform, mycotic, traumatic\]
* Psychiatric or neuropsychological impairment prior to aneurysm treatment
* Current use of any psychotropic drugs except aneurysm treatment related medication
* Severe visual or auditory impairment
* Current pregnancy or breast feeding
* Metallic implants \[other than aneurysm clips or coils detailed in the Ethics section\] or other contraindications to MRI
Healthy controls:
Inclusion criteria
* Male or female subjects aged \> 18 years
* Right-handedness
* Compliance \[the patients have to be able to lay motionless in a 3 Tesla MR scanner and to cooperate with the examiner during the examination\]
* Willingness and competence to sign informed consent form
* German native speaker
Exclusion criteria
* Major concurrent or previous medical or neurological illness
* Major concurrent or previous psychiatric Axis I disorder according to DSM-5
* Clinically significant abnormal values in laboratory screening or general physical examination
* Current use of any psychotropic drugs
* Previous history of intracranial hemorrhage, serious head injury
* Previous or current substance abuse \[except nicotine and caffeine\]
* Severe visual or auditory impairment
* Current pregnancy or breast-feeding
* Metallic implants or other contraindications to MRI
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT03140020
Study Brief:
Protocol Section:
NCT03140020