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Optically Pumped Magnetometers to characterize neurophysiological correlates of psychiatric treatment effects

Optically Pumped Magnetometers to characterize neurophysiological correlates of psychiatric treatment effects - OPMs for psychiatric treatment effects

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON57592
Enrollment
10
Registered
2024-12-12
Start date
2026-06-12
Completion date
Unknown
Last updated
2026-06-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

depression mood disorder depression

Interventions

None listed

Sponsors

Amsterdam UMC
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: • Age 18 years or older • Receiving voluntary clinical or outpatient treatment at the Amsterdam UMC, GGZ InGeest or UMCU. • Having a (suspected) diagnosis of major depressive disorder and is (planned) to be treated with ECT not later than four weeks after recruitment. • Fluent in Dutch

Exclusion criteria

Exclusion criteria: • Previous claustrophobic or anxiety experiences while enclosed in a room of similar size as the magnetically shielded room • Metal implants not compatible with OPM-MEG or MRI. • Suspicion or diagnosis of neurodegenerative disorders, such as dementia • Cognitive disorder not explained by the depressive episode.

Design outcomes

Primary

MeasureTime frame
The primary endpoint is hippocampal neurophysiological resting-state activity that may include, but is not limited to, power (aperiodic) frequency spectrum analysis (e.g. theta and gamma power).

Secondary

MeasureTime frame
Our secondary endpoints are correlation between (change in) neurophysiological resting-state activity from the hippocampus with cognitive side effects, and depressive symptom reduction due to ECT.

Countries

Netherlands

Contacts

Public ContactA Hillebrand

Amsterdam UMC

a.hillebrand@amsterdamumc.nl+31 20 4440723

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: Jun 27, 2026