MedTrace Logo

Development and Validation of a Scale Measuring Preoperative Expectations in Parkinson's Disease

NCT04933513 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 22

Last updated 2024-02-12

No results posted yet for this study

Summary

Subthalamic nucleus deep brain stimulation (STN-DBS) has become a choice treatment for fluctuating Parkinson's disease (PD) patients, inducing remarkable improvement in motor symptoms. However, as PD is a complex neuropsychiatric disease, it has been hypothesized that in some patients, non-motor features, i.e. dysfunctional expectations for the result of neurosurgery, could interfere with postoperative result of DBS, even in case of motor improvement. Recent literature highlights the necessity to take these preoperative expectations into account, but to our knowledge, no specific scale investigating these cognitions in this PD-specific condition is available. So, the investigators developped the DBS-PS, a self-scale constructed to measure preoperative expectations for DBS, with 11 questions and visuo-analogical responses (1 to 10), theorically divided in three domains investigating the expectations concerning symptoms of PD, postoperative social-life and leisures, and postoperative familial and marital sphere. The investigators would like to validate this new-developped scale in the preoperative subthalamic nucleus deep brain stimulation population through patients recruited in the Predistim study, whereas the investigators did not recruite sufficiently patients through the PsyParkinson study, the one in which the DBS-PS scale was developed. The DBS-PS constitutes an interesting basis for the consideration of these cognitive and affective factors in preoperative PD patients.

Conditions

Interventions

BEHAVIORAL

pre DBS patients responding to the DBS-PS scale

we propose to parkinson's disease patients selected for subthalamic deep brain stimulation to complete the DBS-PS scale preoperatively

Sponsors & Collaborators

  • University Hospital, Bordeaux

    collaborator OTHER

  • Poitiers University Hospital

    collaborator OTHER

  • Assistance Publique - Hôpitaux de Paris

    collaborator OTHER

  • University Hospital, Lille

    collaborator OTHER

  • Central Hospital, Nancy, France

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-03-30
Primary Completion
2022-03-30
Completion
2023-08-30

Countries

  • France

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04933513 on ClinicalTrials.gov