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Study on the Effect of Reclining Distance on Pharyngeal Visualization in Painless Gastroscopy

Study on the Effect of Reclining Distance on Pharyngeal Visualization in Painless Gastroscopy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600118545
Enrollment
Unknown
Registered
2026-02-06
Start date
2026-03-01
Completion date
Unknown
Last updated
2026-02-09

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

Conditions

Digestive system

Interventions

Good vision group:None
middle vision group:None
Poor vision group:None

Sponsors

The 925th Hospital of the Chinese People's Liberation Army Joint Logistics Support Force
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Planned painless gastroscopy; 2. No injuries to the neck

Exclusion criteria

Exclusion criteria: 1. Emergency gastroscopy patients; 2. Patients undergoing treatment under gastroscopy; 3. Patients with neck injuries.

Design outcomes

Primary

MeasureTime frame
Head circumference;Neck circumference;—

Secondary

MeasureTime frame
choking;—

Countries

China

Contacts

Public ContactGuobin Cheng

The 925th Hospital of the Chinese People's Liberation Army Joint Logistics Support Force

185264011@qq.com+86 176 8422 9813

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 15, 2026