Parkinson'
Conditions
Interventions
Group A: 10 ml of barium solution dissolved in tap water was ingested first, followed by 10 ml of barium solution dissolved in soda water.
Group B: 10 ml of barium solution dissolved in carbonated wat
Sponsors
National Center of Neurology and Psychiatry
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Patients with Parkinson's disease who have been judged in their medical care to require a contrast swallowing examination and who have received speech and language therapy between receipt of permission to carry out the study and 31 March 2028. 2) Patients aged between 20 and 90 years at the time of the examination and at the time the questionnaire is administered.
Exclusion criteria
Exclusion criteria: 1) Those diagnosed with dementia 2) Others deemed inappropriate by the principal investigator 3) Those who have withdrawn consent for the research.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Viscosity testing: Line Spread Test (LST) method, syringe method, viscometer. VF result findings: VF moving image rating scale, PA scale. | — |
Secondary
| Measure | Time frame |
|---|---|
| DHI-J, SDQ-J, EAT-10, survey on preferences | — |
Countries
Japan
Contacts
Public ContactKeigo Nakayama
National Center of Neurology and Psychiatry Department of Rehabilitation
Outcome results
None listed