Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 4:59 AM
Ignite Modification Date:
2025-12-25 @ 4:59 AM
NCT ID:
NCT01767818
Brief Summary:
The primary objective of this study is to obtain detailed clinical information and biologic specimens from subjects with PD toward the ultimate end of identifying a biomarker of PD. Because of the inherent difficulties of using clinical outcome measures to assess disease modification, the identification of biomarkers of PD is of paramount importance. The ideal PD biomarker would be one that is easily assayed in a convenient biological sample, varies proportionally with disease severity, is abnormal during the pre-symptomatic phase of the illness, and is unaffected by drugs or other interventions used to treat PD. The existence of a sensitive biomarker with these properties would enable much more effective disease modifying research that would likely be able to take advantage of smaller and potentially shorter trials.
Detailed Description:
Subjects will be asked to attend study visits every 6 months for up to 5 years of follow up. Each visit will consist of patient outcomes questionnaires, neurological exams, computerized assessments of gait and balance, a video recorded motor exam, and biological specimen collection for biomarker discovery.
Study:
NCT01767818
Study Brief:
Protocol Section:
NCT01767818