Details

Autor(en) / Beteiligte

• Palma, David
• Visser, Otto
• Lagerwaard, Frank J
• Belderbos, Jose
• Slotman, Ben
• Senan, Suresh

Titel

Treatment of stage I NSCLC in elderly patients: A population-based matched-pair comparison of stereotactic radiotherapy versus surgery

Ist Teil von

• Radiotherapy and oncology, 2011-11, Vol.101 (2), p.240-244

Ort / Verlag

Ireland: Elsevier Ireland Ltd

Erscheinungsjahr

2011

Link zum Volltext

Quelle

Elsevier ScienceDirect Journals

Beschreibungen/Notizen

• Abstract Background Elderly patients with stage I NSCLC who undergo surgical resection are at high risk of treatment-related toxicity. Stereotactic body radiation therapy (SBRT) may provide an alternative treatment with a favorable toxicity profile. Methods A population-based registry in North-Holland was used to conduct a matched-pair analysis of overall survival (OS) after surgery versus SBRT for elderly patients (age ⩾75) who were diagnosed between 2005 and 2007. Patients were matched by age, stage, gender, and treatment year; co-morbidity data was not available. SBRT was delivered at two centers; 17 centers provided surgery. Results A total of 120 patients could be matched (60 surgery, 60 SBRT). Median age was 79 years, 67% were male, and 64% had T1 disease. Median follow-up was 43 months. Thirty-day mortality was 8.3% after surgery and 1.7% after SBRT. OS at one- and three-years was 75% and 60% after surgery, and 87% and 42% after SBRT, respectively (log-rank p = 0.22). Limiting the analysis to SBRT patients with pathological confirmation of disease and their matches revealed no significant difference between groups. Conclusion Similar OS outcomes are achieved with surgery or SBRT for stage I NSCLC in elderly patients. Comorbidity data and outcomes from centralized surgical programs are needed for more robust conclusions.