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NCT06283914
Imputation of Arterial Oxygen Partial Pressures Using Pulse Oximetry
trial in Oxygen Saturation in 300 participants. Completed in 7 August 2024.
7 August 2024
Quick facts
| Lead sponsor | American University of Beirut Medical Center |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 300 |
| Start date | 5 March 2024 |
| Primary completion | 7 August 2024 |
| Estimated completion | 7 August 2024 |
| Sites | 1 location across Lebanon |
Conditions studied
- Oxygen Saturation — all drugs for Oxygen Saturation →
- Respiratory Distress Syndrome — all drugs for Respiratory Distress Syndrome →
- Anesthesia, General — all drugs for Anesthesia, General →
Sponsor
American University of Beirut Medical Center
Who can join
18 and older, any sex, with Oxygen Saturation or Respiratory Distress Syndrome. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
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.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Imputation of arterial oxygen partial pressures using pulse oximetry in surgical patients under general anaesthesia: A prospective cohort study.
El-Khatib MF, Rizk M, Khalili A, HajAli T, et al · · 2025 · PMID 40979776 · DOI 10.4103/ija.ija_153_25
Verify or expand the search:
- PubMed search for NCT06283914
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06283914 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by American University of Beirut Medical Center
- Last refreshed: 8 November 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06283914.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing