NCT06536348Recruiting
PARKINSON BRASIL - Database on Motor and Non-Motor Aspects of Parkinson's Disease in Brazil
Source: ClinicalTrials.gov · Last updated 19 May 2026
Brief summary (registry, in English)
This is an observational, cross-sectional study with a control group, with the general objective of developing and evaluating a national database, unprecedented in Brazil, containing clinical, epidemiological, motor, and non-motor aspects of Parkinson's disease (PD). The database will be open and accessible to national and international researchers in order to contribute to the advancement of research related to PD. The aim is to collect data, in a paired way, from a control group and an experimental group. Data collection will include the application of questionnaires, the execution of motor activities, and clinical scales. Information that can identify the participants will be removed from the database for later storage in a repository. Quantitative, qualitative, and descriptive variables from the database will be estimated in order to characterise and contrast the groups studied. The results of this study will contribute to a better characterization of the staging of PD as a function of the epidemiological, motor, and non-motor aspects evaluated, as well as to the development of technologies and methods that can be applied in clinical practice.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 958 (estimated)
- First submitted
- 28 Jul 2024
- Start date
- 1 Jan 2025
- Primary completion date
- 1 Oct 2034
- Lead sponsor
- Federal University of Uberlandia
- Diseases
- Parkinson disease
- NCT number
- NCT06536348
What you commit to
- Study type: Observational
- Planned participants: 958
- From 1 Jan 2025 to the primary completion date, 1 Oct 2034
- 5 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- For both groups, individuals who have other neurological or musculoskeletal diseases that interfere with the execution of the tests will be excluded.
Who the study is looking for
- Experimental group: (i) present a neurological diagnosis of Parkinson's disease; (ii) be classified between stages I to IV of the Hoehn \& Yahr Scale; (iii) have central visual acuity equal to or greater than 20/40 (equivalent to 0.50) in each eye or equal to or greater than 20/30 (equivalent to 0.66) in one eye according to the Snellen scale.
- Control group: (i) not having a neurological diagnosis of Parkinson's disease or other neurological disease that resembles PD; (ii) have central visual acuity equal to or greater than 20/40 (equivalent to 0.50) in each eye or equal to or greater than 20/30 (equivalent to 0.66) in one eye according to the Snellen scale.
Age in the registry: 18 years to 120 years · Sex: All · Accepts healthy volunteers
Sites (5)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Laboratório de Análise de Movimento e Processamento de Sinais Coordinator of this site? Confirm its status | Brasília | Brazil | Not yet recruiting |
| Associação Parkinson Goiás Coordinator of this site? Confirm its status | Goiânia | Brazil | Not yet recruiting |
| Centro Universitário Araguaia (UniAraguaia) Coordinator of this site? Confirm its status | Goiânia | Brazil | Recruiting |
| Núcleo de Inovação e Avaliação Tecnológica em Saúde / Centre for Innovation and Technology Assessment in Health Coordinator of this site? Confirm its status | Uberlândia | Brazil | Recruiting |
| Ambulatório de Doença de Parkinson e Distúrbios do Movimento do Hospital de Clínicas de Uberlândia Coordinator of this site? Confirm its status | Uberlândia | Brazil | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.