Long-term clinical outcome after resection in patients with NSCLC and incidental N+

Long-term clinical outcome after resection in patients with NSCLC and incidental N+ - NSCLC and incidental N+

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032163

Enrollment

700

Registered

2024-01-25

Start date

2024-01-25

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

C34

Interventions

Group 1: This is a retrospective cohort study, therefore no study interventions will be performed. The data will be collected from existing patient records.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. curative lung resection for NSCLC 2. primary tumor size of = 2cm 3. no sign of lymph node or distant metastasis prior to surgery 4. patients who underwent lung resection (wedge or anatomic) at the department for thoracic surgery at the Medical Center University of Freiburg between 03/2003 - 03/2023 5. age =18 years at the time of lung resection (see inclusion criterion #4)

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
overall survival	—

Secondary

Measure	Time frame
The secondary endpoints are disease free survival, incidence of N+, incidence of N+ depending on the extent of surgery (sublobar vs. lobar resection), impact of incidental N+ on OS depending on the extent of surgery.	—

Countries

Germany

Contacts

Public ContactAnastasiya Kornyeva

Universitätsklinikum Freiburg, Klinik für Thoraxchirurgie

anastasiya.kornyeva@uniklinik-freiburg.de+49 761 27090100

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026