Clinical Research Directory

Diaphragm Function and Urinary Incontinence in Stroke

Sponsor: Istinye University

Summary

Stroke affects respiratory functions by causing structural and strength impairments in both inspiratory and expiratory respiratory muscles. Weakening of the diaphragm leads to a decrease in maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP), which may result in respiratory insufficiency, postural instability, and urinary incontinence (UI). Additionally, post-stroke reduction in diaphragmatic mobility and decreased activity of the diaphragm and abdominal muscles on the paretic side may disrupt the piston mechanism between the diaphragm and pelvic floor muscles. These mechanical changes may trigger the development of urinary incontinence. This study aims to investigate the relationship between diaphragm muscle strength and endurance and urinary incontinence in 50 stroke patients. In addition, diaphragmatic function and posture-related respiratory changes will be evaluated using functional tests based on the Dynamic Neuromuscular Stabilization (DNS) approach. The relationship between respiratory muscle strength (MIP, MEP) and endurance and the scores of the Urogenital Distress Inventory (UDI-6) and the Incontinence Impact Questionnaire (IIQ-7) will be analyzed. Furthermore, individuals with and without urinary incontinence symptoms will be evaluated in terms of diaphragmatic function and contribution to respiration.

Official title: Investigation of the Relationship Between Diaphragm Muscle Function and Urinary Incontinence in Stroke Patients

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