[{"arm_notes": "", "treatment_id": null, "treatment_name": "Patients with a defined respiratory failure due to COVID-19 infection are randomly included in a standard care arm and a prone positioning arm in 1:1 blocks of four. Randomization will be provided using app.studyrandomizer.com. Patients in the prone positioning arm should lay in a prone position or semi-recumbent position with the head of the bed elevated to 30 degrees with the target of 16 hours per day and night. For patients in the standard arm prone or semi-recumbent position is neither prohibited nor encouraged and may be prescribed by the treating physician at their discretion. All other treatment or interventions for all included patients will follow ordinary local guidelines at the present hospital and are not affected by the study protocol. For a small subgroup of 30 patients; 15 from each group; electrical impedance tomography will be measured during one occasion. Measurements will be performed before placed in a prone position; intermittent during 2 hours in a prone position and during 1 hour in a semi-recumbent position. During this part samples of arterial blood gases are collected and respiratory rate; as well as hemodynamic parameters; are registered. Dyspnea is assessed with the modified Borg scale and discomfort with a visual analogue scale. Follow-up is at 2 months after the end of inclusion.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 1751, "treatment_name": "Awake prone position", "treatment_type": "Respiratory support", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]