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Imputation of Arterial Oxygen Partial Pressures Using Pulse Oximetry

NCT06283914 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 300

Last updated 2024-11-08

No results posted yet for this study

Summary

This study aims to validate existing PaO₂ prediction equations (Rice, Pandharipande, Gadrey, Hill, Severinghaus-Ellis) by comparing predicted PaO₂ values with measured values. If these equations are found to be invalid, new PaO₂ prediction formulas will be derived and validated for accuracy and performance.

The included blood samples are arterial blood sample collected for ABGs analysis through either an arterial catheter or an arterial blood puncture in adult patients (Age \>18 years) undergoing general anesthesia regardless of the acuity of the surgery (elective, emergency, or lifesaving), the hemodynamic stability of the patient, or the comorbidities. Patients undergoing cardiac or thoracic surgeries will be excluded.

Conditions

  • Oxygen Saturation
  • Respiratory Distress Syndrome
  • Anesthesia, General

Sponsors & Collaborators

  • American University of Beirut Medical Center

    lead OTHER

Principal Investigators

  • Marwan Rizk, MD · American University of Beirut Medical Center

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-03-05
Primary Completion
2024-08-07
Completion
2024-08-07

Countries

  • Lebanon

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06283914 on ClinicalTrials.gov