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Study for the correlation and difference between SpO2 and SaO2 during perioperative period of bariatric surgery in obese patients

Study for the correlation and difference between SpO2 and SaO2 during perioperative period of bariatric surgery in obese patients

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100050419
Enrollment
Unknown
Registered
2021-08-27
Start date
2021-09-01
Completion date
Unknown
Last updated
2022-05-02

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

Conditions

Obesity

Interventions

Case series:Null

Sponsors

The First Affiliated Hospital of Ji'nan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
16 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Aged between 16-65 years; 2. BMI >= 28 kg/m^2; 3. ASA is classified as II-III; 4. Can tolerate general anesthesia bariatric surgery; 5. Those who agree to perform arterial puncture and catheterization.

Exclusion criteria

Exclusion criteria: 1. Those who have been diagnosed with mental illness by a psychiatrist and cannot cooperate with the arterial puncture operator; 2. The modified Allen's test is positive; 3. The puncture site has infection, arteriovenous fistula, nerve injury, coagulation dysfunction, etc.; 4. NYHA cardiac function class III-IV, respiratory failure; 5. Suffering from chubby-Willi syndrome; 6. Those who have undergone nasal cannula oxygen inhalation or face mask oxygen therapy before surgery.

Design outcomes

Primary

MeasureTime frame
Pulse oximetry;Arterial oxygen saturation;—

Countries

China

Contacts

Public ContactPeng Xuemei

The First Affiliated Hospital of Ji'nan University

464463169@qq.com+86 18928869988

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026