RecruitingNCT07447804

Diaphragm Morphology and Respiratory Muscle Strength in Subacute Hemiplegic Patients

The Relationship Between Diaphragm Morphology and Respiratory Muscle Strength in Subacute Hemiplegic Patients: A Cross-Sectional Study

Sponsor

Fenerbahce University

Enrollment

38 participants

Start Date

Feb 26, 2026

Study Type

OBSERVATIONAL

Conditions

Stroke Hemiplegia Following Ischemic Stroke Diaphragm Ultrasonography

Summary

The aim of this study is to determine the relationship between diaphragm morphology (diaphragm excursion, end-inspiratory and end-expiratory diaphragm thickness, and thickening fraction) and respiratory muscle strength (maximum inspiratory pressure - MIP and maximum expiratory pressure - MEP) in patients with subacute hemiplegia.

Eligibility

Min Age: 18 YearsMax Age: 80 Years

Inclusion Criteria6

Adults aged 18-80 years
Clinical diagnosis of hemiplegia
Subacute phase (1-6 months post-onset)
Ability to tolerate diaphragm ultrasonography and MIP/MEP measurements
MMSE score ≥ 24
Adequate level of consciousness and ability to cooperate

Exclusion Criteria5

Respiratory comorbidities such as COPD, asthma, or interstitial lung disease
Diaphragmatic paralysis or severe chest wall deformity
Acute cardiopulmonary conditions preventing respiratory function testing
Severe cognitive impairment that may affect measurements
Inability to perform ultrasound assessment due to prior gastric or abdominal surgery

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