Actively Recruiting
Effect of Different Body Positions on Hypoxemia During Recovery in Patients Undergoing Painless Gastroscopy and Colonoscopy
Led by General Hospital of Ningxia Medical University · Updated on 2026-05-14
1617
Participants Needed
1
Research Sites
37 weeks
Total Duration
On this page
Sponsors
G
General Hospital of Ningxia Medical University
Lead Sponsor
Y
Yinchuan Traditional Chinese Medicine Hospital
Collaborating Sponsor
AI-Summary
What this Trial Is About
Through a multicenter, three-arm randomized controlled trial design, this study aimed to compare the effects of three positioning strategies-side-lying with elevated head position, supine with elevated head position, and standard side-lying position-on the incidence of hypoxemia during the recovery phase in patients undergoing painless gastroscopy and colonoscopy. The goal was to provide clinicians with a simple, non-invasive, and cost-effective optimization strategy.
CONDITIONS
Official Title
Effect of Different Body Positions on Hypoxemia During Recovery in Patients Undergoing Painless Gastroscopy and Colonoscopy
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 18 years or older
- Both sexes eligible
- ASA physical status classification I to III
- Scheduled for painless gastroscopy, colonoscopy, or both
- Able to understand the study and provide written consent
- Includes patients with preprocedural hypoxemia, pulmonary surgery history, obstructive sleep apnea, or other pulmonary diseases such as asthma, COPD, chronic bronchitis, emphysema, and pulmonary bullae
You will not qualify if you...
- Severe cardiovascular or cerebrovascular diseases
- Pregnant patients
- History of hypersensitivity to ciprofol
- Requirement for endotracheal intubation during procedure
- Voluntary withdrawal by patient or legal representative
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
General hospital of Ningxia medical university, Yinchuan, Ningxia
Yinchuan, Ningxia, China, 750001
Actively Recruiting
Research Team
X
xiaoyong wei, Master's degree
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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