CT Quantitative Assessment of Interstitial Lung Disease

Assiut University

Status: Enrolling

Conditions: Interstitial Lung Disease

Treatments: Diagnostic Test: High resolution CT Chest; Diagnostic Test: Spirometry

Study type: Observational

Funder types: Other

Identifiers

NCT05947422

ILD-CT

Details and patient eligibility

About

Interstitial lung disease (ILD) refers to a broad category of heterogeneous lung diseases with different etiologies and features characterized by inflammation and fibrosis of the lung parenchyma and manifested as exertional dyspnea, interstitial patterns on high resolution computed tomography (HRCT), and abnormal pulmonary function tests (PFTs) The aim of this study is to investigate is there any correlation between changes seen in the lung parenchyma by HRCT and the pulmonary functions of the patients.

Full description

This study will utilize a cross-sectional prospective study design in a single institution to investigate the correlation between CT chest findings including lung densitometry and pulmonary function test results in patients with ILD.

The study population will consist of consecutive patients diagnosed with ILD recruited from the pulmonary clinic or inpatient service.

High resolution CT chest and pulmonary function tests are routine diagnostic tests used for diagnosis of interstitial lung disease .

both tests are non invasive for the patient and will be acquired for all patients and then their results will be correlated.

Enrollment: 70 estimated patients

Sex: All

Ages: 18 to 90 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Diagnosis of ILD (based on clinical, radiological, and pulmonary function criteria +/- histopathological criteria).
• Availability of CT chest DICOM images and pulmonary function test results (within a 2-weeks period from each other).

Exclusion criteria

• Pregnancy
• Pulmonary edema.
• Primary pulmonary hypertension;
• Chronic obstructive pulmonary disease
• Congestive heart failure