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The Ultrasonographic Evaluation of Abdominal Accessory Respiratory Muscle Thickness in Patients With Parkinson's Disease: Correlation With Disease Severity and Expiratory Respiratory Muscle Strength

StatusRecruiting
PhaseNot specified
Started
View on ClinicalTrials.gov ↗
Record status
This record was last updated January 2, 2026 (before its estimated February 28, 2026 completion). Its status may not reflect the trial's current state.

Record History

  1. Trial status: Not Yet Recruiting to Recruiting
    • Start date changed from estimate of Dec 25, 2025 to Dec 29, 2025
    • Site details revised
    v2
  2. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Parkinson's disease is a neurodegenerative disorder characterized by both motor and non-motor symptoms. The involvement of respiratory muscles can lead to impairments in respiratory function in these patients. In this study is to evaluate the thickness of abdominal accessory respiratory muscles using ultrasonography in patients with Parkinson's disease. Additionally, the relationship between disease severity and expiratory respiratory muscle strength will be examined. The study will include Parkinson's patients at different stages of the disease, with respiratory muscle thickness measured via ultrasonography. The collected data will then be compared with disease severity and expiratory muscle strength.
Trial Details
NCT Number NCT07308795
Lead Sponsor Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Conditions
(from sponsor)		 Parkinson Disease (PD), Maximum Inspiratory Pressure, Maximum Expiratory Pressure, Abdominal Accessory Respiratory Muscle Thickness
Related terms Parkinson Disease
Enrollment 36 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov