Clinical trial Recruiting at 1 site Observational Ages 18 to 70

Evaluating long-term effects of deep brain stimulation on behavior and cognition in Parkinson's disease

Official title: Long-Term Behavioral and Cognitive Outcomes of Deep Brain Stimulation in Patients With Parkinson's Disease

Run by Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico · NCT06329726 · Data updated 2026-11-12

This study is testing how deep brain stimulation affects thinking and behavior over time in people with Parkinson's disease compared to those just taking medication.

Quick facts

Study typeObservational
Ages18 Years to 70 Years
SexAll
Enrollment52 (estimated)
SponsorFondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Academic / other
Locations1 site (Milan, Lombardy)
StatusRecruiting
StartedDecember 13, 2021
Main results expectedDecember 15, 2031
Study endsDecember 15, 2032
Registry record updatedMarch 26, 2024
Trial IDNCT06329726 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include Parkinson's disease patients who are candidates for deep brain stimulation or those receiving the best medical treatment.

Probably not a fit

Patients unable to complete study assessments may not receive any benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to assess the long-term behavioral and cognitive outcomes of deep brain stimulation (DBS) in patients with Parkinson's disease. Participants will undergo initial assessments and annual follow-ups over a five-year period, utilizing tests, questionnaires, and standardized clinical scales. The study will compare outcomes between patients receiving DBS and those on the best medical therapy to determine the effectiveness of DBS in improving cognitive and behavioral functions.

Why it matters

Potential benefit: If successful, this study could provide insights into the long-term benefits of deep brain stimulation for improving cognitive and behavioral outcomes in Parkinson's disease patients.

How similar studies have gone: Other studies have shown promising results regarding the cognitive and behavioral impacts of deep brain stimulation in Parkinson's disease, suggesting this approach is supported by prior research.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Parkinson's disease patients candidates for DBS of the subthalamic nucleus
* Parkinson's disease patients with best medical treatment

Exclusion Criteria:

* patients unable to complete study assessments

Where it's running

  • Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico
    Milan, Lombardy, Italy
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.