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Completed

NCT Number: NCT06941285

Montreal Cognitive Assessment Index Following MRI Guided Focused Ultrasound Thalamotomy

We assessed Montreal Cognitive Assessment scores before and after MRI guided focused ultrasound thalamotomy for tremor in order to identify if there are changes in cognitive function following treatment.

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Key information

Conditions

Essential Tremor Central Nervous System Diseases Movement Disorders Nervous System Diseases

Sex eligibility

All sexes

Study type

Observational

About this study

All patients who underwent MRI guided focused ultrasound thalamotomy underwent cognitive assessment by Montreal Cognitive Assessment. We calculated the scores before and after treatment and compared the results.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients that underwent MRI guided focused ultrasound thalamotomy and suffered from Essential tremor.

Exclusion criteria

  • Patients that did not undergo MRI guided focused ultrasound thalamotomy
  • Patinets that did not suffer from Essential tremor.
  • Patients that underwent MRI guided focused ultrasound for areas other then a thalamus
  • Patients tat underwent bilateral thalamothomy

Treatment and study plan

Data Collection

Other

Data collection

Primary outcomes

  1. Montreal Cognitive Assessment

    Time frame: baselin, preprocedure, 6 months and 1 year

    Cognitive assessessment with higher score indicating better cognitive state

Sponsors and collaborators

Lead sponsor

Rambam Health Care Campus

Other

Registry information

Official study title

Montreal Cognitive Assessment Index Following MRI Guided Focused Ultrasound

Important dates

Study start
2013
Primary completion
2024
Study completion
2024
First posted
Apr 23, 2025
Registry last updated
Apr 23, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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