Concordance of MR-imaging based automatic segmentation of the Subthalamic Nucleus and intraoperatively recorded electrophysiology.

Concordance of MR-imaging based automatic segmentation of the Subthalamic Nucleus and intraoperatively recorded electrophysiology. - CONCISE (CONCordance of Imaging Segmentation and Electrophysiology)

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00013789

Enrollment

Registered

2018-01-22

Start date

2018-01-10

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

G20

Interventions

Group 1: We retrospectively record the borders of the STN in 30 patients, who underwent an operation for deep brain stimulation in Parkinson´s disease, according to the automatic segmentation of MR im

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients with intraoperative electrophysiological testing and complete preoperative MR and CT images.

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
Distance of the electrophysiologically defined entry and exit points to the target region to the entry and exit points defined with automatic image segmentation.	—

Secondary

Measure	Time frame
Determining the average direction and difference between the electrophysiologiscally defined borders and the borders defined with automatic image segmentation.	—

Countries

Germany

Contacts

Public ContactPeter Reinacher

Abteilung für Stereotaktische und Funktionelle Neurochirurgie

peter.reinacher@uniklinik-freiburg.de+4976127050680

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026