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Pronation in COVID-19 Patients Undergoing Non Invasive Respiratory Support

Awake Prone Position in Critical and Severe COVID-19 Patients Undergoing Noninvasive Respiratory Support: a Retrospective Multicenter Cohort Study

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04649658
Acronym
PRINCESS
Enrollment
93
Registered
2020-12-02
Start date
2020-03-01
Completion date
2020-11-30
Last updated
2020-12-14

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

Conditions

Covid19

Keywords

Spontaneous breathing, Awake pronation, COVID-19, Respiratory failure

Brief summary

Pronation seems feasible and effective in improving blood oxygenation in patients with COVID-19 pneumonia. Data are lacking on the effects of pronation on clinical outcome in this subset of patients.

Interventions

BEHAVIORALProne position

Prone position maintained at least 3 hours/day

Sponsors

University of Modena and Reggio Emilia
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

Inclusion Criteria * patients aged ≥18 and \< 80 years old * acute respiratory failure

Exclusion criteria

* endotracheal intubation performed within the first 24 hours from admission, * ceiling of escalation of intensive care * do not intubate order as expressed by patient willing or upon clinical judgement * missing core data at medical record analysis (clinical features at baseline, pronation information, type and time of ventilatory support required, mortality, need for tracheostomy, length of respiratory intensive care unit and hospital stay).

Design outcomes

Primary

MeasureTime frame
Endotracheal intubation28 days

Secondary

MeasureTime frame
Mortality28 days
Tracheostomy28 days
Length of Respiratory Intensive Care Unit stay60 days
Length of Hospital stay60 days

Countries

Italy

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026