NCT02417727

Brief Summary

Background: \- Some people with movement disorders are in another NIH protocol. They will have electrodes placed in deep brain areas. They may do tasks before, during, and after surgery. Researchers want to learn more about how brain cells and networks work while people learn and remember. They want to use the data from the other NIH study to do this. Objective: \- To share data from before and during deep brain stimulation surgery. The data will be used in a study of how the brain learns and remembers. Eligibility: \- People at least 18 years old who are in protocol 11-N-0211 and have certain movement disorders. Design:

  • As part of protocol 11-N-0211, data on participants brainwave activity is collected. In this protocol, they will have that data stored and shared.
  • Researchers will access imaging data from deep brain stimulation surgery.
  • Researchers will access other medical records.

Trial Health

15
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Timeline
Completed

Started Mar 2015

Typical duration for all trials

Status
withdrawn

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

March 23, 2015

Completed
23 days until next milestone

First Submitted

Initial submission to the registry

April 15, 2015

Completed
1 day until next milestone

First Posted

Study publicly available on registry

April 16, 2015

Completed
3.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2018

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 30, 2018

Completed
Last Updated

June 6, 2019

Status Verified

October 23, 2015

Enrollment Period

3.3 years

First QC Date

April 15, 2015

Last Update Submit

June 5, 2019

Conditions

Keywords

MEMORY TESTINGBiomarkersLearning

Outcome Measures

Primary Outcomes (1)

  • Permission to share data from partiicpation on NIH protocol #11-N-0211

    ongoing

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Adults at least age 18
  • Currently enrolled in 11-N-0211

You may not qualify if:

  • Unable to provide own informed consent

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Movement Disorders

Condition Hierarchy (Ancestors)

Central Nervous System DiseasesNervous System Diseases

Study Officials

  • Kareem A Zaghloul, M.D.

    National Institute of Neurological Disorders and Stroke (NINDS)

    PRINCIPAL INVESTIGATOR
0

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
NIH
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 15, 2015

First Posted

April 16, 2015

Study Start

March 23, 2015

Primary Completion

June 30, 2018

Study Completion

June 30, 2018

Last Updated

June 6, 2019

Record last verified: 2015-10-23