Lung damage after COVID: how do patients heal?

NCT ID NCT04505631

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study followed 332 adults who were hospitalized with severe COVID-19 pneumonia and needed oxygen. Researchers used CT scans and breathing tests to check for lasting lung damage. The goal was to understand how the lungs recover after a serious infection.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

COVID-19 Dyspnea lung disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Centre Hospitalier Annecy Genevois

    Metz-Tessy, France

  • Centre Hospitalier Colmar

    Colmar, France

  • Centre Hospitalier Douai

    Douai, France

  • Centre Hospitalier Départemental Vendée - La Roche sur Yon

    La Roche-sur-Yon, France

  • Centre Hospitalier Le Raincy Montfermeil

    Montfermeil, France

  • Centre Hospitalier Métropole Savoie

    Chambéry, France

  • Centre Hospitalier Robert Boulin - Libourne

    Libourne, France

  • Centre Hospitalier Régional Metz-Thioville

    Metz, France

  • Centre Hospitalier Régional Orléans

    Orléans, France

  • Centre Hospitalier de Dunkerque

    Dunkirk, France

  • Centre Hospitalier de Soissons

    Soissons, France

  • Centre Hospitalier de la Côte Basque - Bayonne

    Bayonne, France

  • Centre Hospitalier du Mans

    Le Mans, France

  • Groupe Hospitalier de Mulhouse et de la Région Sud-Alsace

    Mulhouse, Alsace, 68100, France