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A Retrospective Study on the Impact of Neck-Height Ratio on the Risk of Hypoxia in Painless Gastroscopy

A Retrospective Study on the Impact of Neck-Height Ratio on the Risk of Hypoxia in Painless Gastroscopy

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500105857
Enrollment
Unknown
Registered
2025-07-14
Start date
2025-07-15
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

hypoxic complications of intravenous anesthesia

Interventions

Case series:None

Sponsors

The Second Affiliated Hospital of Soochow University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18-75 years old. 2. ASA classification <= ? and requiring painless digestive endoscopy examination.

Exclusion criteria

Exclusion criteria: 1. Goiter or history of thyroid surgery; 2. History of other neck surgeries; 3. Severe cardiovascular, cerebrovascular or pulmonary diseases; 4. Severe renal or hepatic dysfunction; 5. Neurocognitive or mental disorders; 6. Epilepsy or epileptic seizures; 7. Preoperative use of sedatives or analgesics; 8. Pregnant or lactating examinees; 9. Allergy to anesthetic drugs.

Design outcomes

Primary

MeasureTime frame
Pulse oxygen saturation during painless digestive endoscopy examination;—

Countries

China

Contacts

Public ContactBo Yang

The Second Affiliated Hospital of Soochow University

yangbo2019sci@163.com+86 139 6216 1375

Outcome results

None listed

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