Secondary Outcomes of Groups: Bronchial Blocker Trial Data

Nanpi People's Hospital conducted a randomized controlled trial comparing double-cuff and single-cuff bronchial blockers during thoracoscopic lobectomy for lung cancer. The dataset includes secondary outcomes such as placement time, surgical duration, and adverse events from 80 patients. Author Guoliang Tang published the data on figshare in May 2026 under a CC-BY-4.0 license.

Use Cases

• Compare device performance metrics based on incidence of malpositioning
• Analyze surgical procedure efficiency based on time for BB placement and positioning
• Evaluate patient safety outcomes based on hypoxemia and adverse cardiovascular events
• Assess surgical outcomes based on grades of lung collapse and surgeon satisfaction

Strengths

• Dataset is from a randomized controlled clinical study with 80 patients.
• Specific numerical results are reported, such as a 7.5% vs 30% malposition incidence.
• Includes multiple secondary outcome measures like surgical duration and blood gas values.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is from a single-center study, which may limit generalizability.

Provenance

Source

figshare

Collection Method

Single-center, randomized, parallel, controlled clinical study.

Freshness

Last updated 2026-05-21 17:35:29; freshness should be verified.

Geography

Nanpi People's Hospital, China.