Effect of Body Tilting on Diaphragm Excursion and Thickness in the Stroke Patients With Tracheotomy by Ultrasonography

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

41 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-05-22

Study Completion Date

2021-12-22

Brief Summary

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The purpose of this study was to examine whether if the effect of standing with assistance of the tilt table on diaphragm excursion and thickness in the stroke patients with tracheotomy.

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Detailed Description

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40-45 stroke patients with tracheotomy were passive tilting (α=0°, 30°, 60°) by an electric tilt table in the random order. The diaphragm excursion and thickness were measured by ultrasonography on three tilting during the quiet breathing. Besides, the intraclass correlation coefficient (ICC) were calculated to assess the reliability of the diaphragm ultrasonography in this population.

Conditions

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Stroke Diaphragm Injury Tracheostomy

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

CROSS_SECTIONAL

Interventions

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tilt table

The tilt table provides passive standing for the stroke patients with tracheotomy

Intervention Type OTHER

Other Intervention Names

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diaphragm ultrasonography

Eligibility Criteria

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Inclusion Criteria

1. currently diagnosed with ischemic or hemorrhagic stroke by CT or MRI;
2. right unilateral or bilateral limb with hemiparesis;
3. age over 18 years;
4. BMI\<35 kg/m2;
5. within 2 weeks to 12 months；
6. the tracheotomy tube replacement;
7. non first time standing assisted with tilt table.

Exclusion Criteria

1. undergoing mechanical ventilation;
2. postural hypotension;
3. myocardial infarction in the first 3 months;
4. deep vein thrombosis;
5. angina or acute heart failure;
6. complicated with other primary pulmonary diseases, such as tuberculosis,；pneumothorax, and chronic obstructive pulmonary disease and so on;
7. a past episode of abdominal or chest surgery.

Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No