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Influence of the experience of VAL-MAP on choice of procedure for early-stage lung cancer: a web-based cross-sectional study

Influence of the experience of VAL-MAP on choice of procedure for early-stage lung cancer: a web-based cross-sectional study - Influence of the experience of VAL-MAP on choice of procedure for early-stage lung cancer: a web-based cross-sectional study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000045094
Enrollment
120
Registered
2021-08-09
Start date
2021-04-30
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

lung cancer

Interventions

None listed

Sponsors

The University of Tokyo Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The inclusion criteria for participants were (1) JACS members, (2) surgeons with at least three years of professional experience in thoracic surgery, and (3) surgeons engaged in thoracic surgery in the last three years.

Exclusion criteria

Exclusion criteria: The exclusion criteria were (1) surgeons who have not been involved in respiratory surgery for more than three years (2) Surgeons who work at our hospital. Because they were related to the surgery of the case used to question. Questions regarding inclusion criteria were asked in the invitation email as well as at the top of the survey web page.

Design outcomes

Primary

MeasureTime frame
The primary outcome was the mean score of the responses about the possibility of wedge resection for lung cancer, measured on a Likert scale (1 to 5).

Secondary

MeasureTime frame
The secondary outcomes were the type of procedure for the resection of lung cancer with sufficient margin under the following conditions: (1) where all the marking procedures are available and (2) at the actual hospital with possible limitation of marking procedure. The participants were asked to choose from four choices; wedge resection, segmentectomy, lobectomy, and others.

Countries

Japan

Contacts

Public ContactHirokazu Yamaguchi

The University of Tokyo Graduate School of Medicine Department of Thoracic Surgery

yamaguchih-sur@h.u-tokyo.ac.jp03-3815-5411

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026