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Applying PDCA Cycle to Optimize High - Fiber Laryngoscopy and Enhance Effectiveness

The application of PDCA in improving the success rate of fibrolaryngoscopy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600124650
Enrollment
Unknown
Registered
2026-05-14
Start date
2026-06-01
Completion date
Unknown
Last updated
2026-05-18

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

Conditions

Pharyngeal discomfort

Interventions

Observation Group:None
Control group:None

Sponsors

Shenshan Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1.18 years old >= patient age <= 70 years old; 2. there are indications for fiberoptic laryngoscopy: laryngopharyngeal reflux, hoarseness, vocal nodules, etc; 3. those with good cognitive function and mental state; 4. there were no contraindications for fiberoptic laryngoscopy; 5. those who voluntarily participate in the study and sign the informed consent.

Exclusion criteria

Exclusion criteria: 1. merge serious communication barriers; 2. patients with severe heart, liver and kidney dysfunction; 3. patients with low compliance.

Design outcomes

Primary

MeasureTime frame
Success rate of flexible laryngoscopy examination;—

Countries

China

Contacts

Public ContactPeng Guilan

Shenshan Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University

307730481@qq.com+86 660 3863241

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 22, 2026