Format

Send to

Choose Destination
See comment in PubMed Commons below
Eur J Cardiothorac Surg. 2008 Jun;33(6):1129-34. doi: 10.1016/j.ejcts.2008.03.008. Epub 2008 Apr 14.

Induction chemoradiation therapy followed by surgical resection for non-small cell lung cancer (NSCLC) invading the thoracic inlet.

Author information

1
Division of Thoracic Surgery, Toronto General Hospital, University of Toronto, University Health Network, 200 Elizabeth Street, 9th floor, Toronto, Ontario, Canada M5G 2C4.

Abstract

OBJECTIVE:

The role of induction therapy for non-small cell lung cancer (NSCLC) invading the thoracic inlet is unclear. We reviewed our experience with induction chemoradiation followed by surgical resection for NSCLC invading the thoracic inlet.

METHODS:

We performed a retrospective review of 44 consecutive patients with NSCLC invading the thoracic inlet, treated with induction chemoradiation (two cycles of cisplatin and etoposide concurrently with 45Gy of radiation) followed by surgical resection between 1996 and 2007.

RESULTS:

All patients underwent chest wall resection (1-5 ribs, mean 3) with resection of the first rib through an anterior (n=15), a posterior (n=18), or a combined approach (n=11). Lobectomy was performed in 40 cases (90%), pneumonectomy in two (5%), and wedge resection in two (5%). Resection of subclavian vessels or portions of vertebrae was performed in five (11%) and 15 (34%) patients, respectively. Hospital mortality was 5% (n=2). R0-resection was achieved in 39 patients (89%). On pathologic examination, 13 patients (30%) showed complete response (pCR) to induction therapy, and 15 (34%) showed minimal microscopic residual disease (90-99% tumor necrosis). The median follow-up was 2 years (range, 2 month-10 years) with an overall cumulative 5-year survival of 59%. Sixteen patients (36%) developed recurrence, which was local in five cases and distant in 11 patients. The 5-year survival in patients with pCR was 90%; 69% in those with minimal residual disease, and 12% in patients with no relevant response (p=0.0005).

CONCLUSIONS:

Resection of NSCLC invading the thoracic inlet can be performed safely after induction chemoradiation therapy. The response rate after induction therapy is a strong predictor of survival.

PMID:
18407511
DOI:
10.1016/j.ejcts.2008.03.008
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Silverchair Information Systems
    Loading ...
    Support Center