| Not yet recruiting | N/A | 5000 | Europe | questionnaire filling | Centre Hospitalier Universitaire de NÄ«mes | Critical Illness, Covid19, Stress Disorders, Post-Traumatic | 09/22 | 09/22 | | |
| Recruiting | N/A | 660 | Europe | Extubation readiness clinical score, Standard of care | University Hospital, Clermont-Ferrand, AZUREA Network (www.azurea.org), ANARLF Network, Direction Générale de l'Offre de Soin (DGOS) | Mechanical Ventilator Weaning, Acute Brain Injury, Altered Level of Consciousness, Mechanical Ventilation, Airway Control | 02/27 | 10/27 | | |