NCT06983366Recruiting
Validation and Clinical Utility of the Lung Sliding Index (LSI) for Differentiating Pulmonary Diseases
Validation and Clinical Utility of the Lung Sliding Index (LSI) for Differentiating Pulmonary Diseases: A Prospective Case-Control Study
Source: ClinicalTrials.gov · Last updated 22 Sept 2026
Brief summary (registry, in English)
This upcoming case-control study aims to confirm the Lung Sliding Index (LSI), a new ultrasound score that measures how well the pleura moves, in various lung diseases. The study will check how well the LSI can tell apart different lung diseases (like pneumothorax, interstitial lung disease, COPD, pneumonia, and pulmonary edema), how it relates to signs of disease severity, and how consistent the results are between different operators who have received the same training. Secondary objectives include assessing patient and operator satisfaction and feasibility using validated Likert scales.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 700 (estimated)
- First submitted
- 6 May 2025
- Start date
- 30 May 2025
- Primary completion date
- 1 Nov 2026
- Lead sponsor
- Assiut University
- Diseases
- COPD
- NCT number
- NCT06983366
What you commit to
- Study type: Observational
- Planned participants: 700
- From 30 May 2025 to the primary completion date, 1 Nov 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- Inability to tolerate or undergo a lung ultrasound
- Extensive chest wall pathology precluding assessment
- Unscorable \>2 zones per protocol
- Withdrawal of consent
- Mechanically-ventilated patients
Who the study is looking for
- Age 18 years and older.
- Diagnosed with one of the specified pulmonary diseases, or a healthy control
- Able to provide written informed consent
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Assiut University- Faculty of Medicine Coordinator of this site? Confirm its status | Asyut | Egypt | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.