Radiology and BAL in Vaping Associated Lung Injury

Role of Chest CT, Ultrasound, and Bronchoalveolar Lavage in Vaping-Associated Lung Injury

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT07499557

Enrollment

Registered

2026-03-30

Start date

2025-01-25

Completion date

2026-03-25

Last updated

2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Vaping Related Disorder

Keywords

bronchoalveolar lavage, Vaping, Ultrasound

Brief summary

Radiology and BAL in Vaping associated lung disease

Detailed description

vaping leads to alot of problems to the respiratrory system and to dertermine the effect accurately,CT and ultrasound chest together with BAL in fit patients will be done

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 65 Years

Healthy volunteers

Inclusion criteria

* 1\. Age ≥ 18 years 2\. Acute respiratory symptoms (dyspnea, cough, chest discomfort, or hypoxemia. 3\. Documented use of E-cigarettes or vaping products within 90 days. 4\. Availability of CT chest imaging and chest ultrasound at presentation. 5\. BAL performed during the initial diagnostic work-up.

Exclusion criteria

\- 1-Confirmed alternative diagnoses such as cardiac failure, infectious pneumonia, pulmonary embolism, autoimmune disease, or drug-induced lung injury. 2-Refusal of the study

Design outcomes

Primary

Measure	Time frame	Description
Diagnostic yield of radiology plus bronchoscopy in vaping associated lung diseases	one year	icu admission rate ,length of hospital stay ,mortality rate

Secondary

Measure	Time frame	Description
mortality	one year	death versus deterioration of the patients

Countries

Egypt

Outcome results