Trans Thoracic Ultrasound to Assess Diaphragmatic Function in Stable COPD Versus Bronchial Asthma.

NCT ID: NCT06348745

Last Updated: 2024-04-08

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

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-04-01

Study Completion Date

2026-05-01

Brief Summary

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* Assessment of diaphragmatic function (excursion, thickness variation, thickness ratio) in COPD and bronchial asthma patients.
* Assessment of presence of correlation between diaphragmatic dysfunction and pulmonary function.
* Assessment of possible association between diaphragmatic dysfunction and presence of reversibility in pulmonary function post bronchodilator.

Detailed Description

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* Assessment of diaphragmatic function (excursion, thickness variation, thickness ratio) in COPD and bronchial asthma patients.
* Assessment of presence of correlation between diaphragmatic dysfunction and pulmonary function (FEV1/FVC).
* Assessment of possible association between diaphragmatic dysfunction and presence of reversibility in pulmonary function post bronchodilator (short acting B2 agonist)

Conditions

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Diaphragm

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SCREENING

Blinding Strategy

SINGLE

Participants

Study Groups

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chronic obstructive pulmonary disease (COPD)

ultrasound to COPD patients to asses' diaphragmatic function.

Group Type EXPERIMENTAL

ultrasound

Intervention Type DEVICE

5\. Transthoracic ultrasound for both right and left diaphragm during inspiration and expiration.

bronchial asthma

ultrasound to bronchial asthma patients to asses' diaphragmatic function.

Group Type EXPERIMENTAL

ultrasound

Intervention Type DEVICE

5\. Transthoracic ultrasound for both right and left diaphragm during inspiration and expiration.

Interventions

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ultrasound

5\. Transthoracic ultrasound for both right and left diaphragm during inspiration and expiration.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

Stable patients (not in exacerbation).

Exclusion Criteria

* Patients with comorbidities as cardiac, renal or hepatic diseases.
* Patients who have combined COPD and bronchial asthma.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Assiut University

OTHER

Sponsor Role lead

Responsible Party

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Sara Amer

Doctor

Responsibility Role PRINCIPAL_INVESTIGATOR

Other Identifiers

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diaphragmatic ultrasound

Identifier Type: -

Identifier Source: org_study_id

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