Author of

• 17493

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  P2.02 - Poster Session with Presenters Present (ID 462)

  • Event: WCLC 2016
  • Type: Poster Presenters Present
  • Track: Locally Advanced NSCLC
  • Presentations: 1
  • Moderators:
  • Coordinates: 12/06/2016, 14:30 - 15:45, Hall B (Poster Area)

  • 17504

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    P2.02-011 - Management of Non-Small-Cell Lung Cancer (NSCLC) Stage III Patients in Central European Countries (ID 4608)

    14:30 - 14:30  |  Author(s): A. Farkas
    • Abstract

    Background:
    The aim of the study is to determine the actual standard management of patients with stage III NSCLC in Central European centres/countries. The project is a multicentre, prospective, non-interventional registry.
    
    Methods:
    After ethical committee approval and signed informed consent, the data about diagnostic and therapeutic procedures of consecutive patients diagnosed with stage III NSCLC (UICC7) were collected in web-based registry organised by the IBA MUNI, Brno, Czech Republic.
    
    Results:
    With cut-off 30 June 2016, 509 patients from 7 countries/16 centres were enrolled, median number of patients per centre being 23 (range 6-99). There were 163 (32%) women and 37 (7%) never smokers. Performance status distribution was as follows: ECOG 0, 1, 2 and 3 in 29%, 56%, 12% and 3%, respectively. Squamous cancer was found in 52%, adenocarcinoma in 39%, not otherwise specified in 5% and others in 4% of cases. Genetic mutations were examined in 119 (23%) patients, predominantly EGFR in 111 subjects with 10 (8%) positive findings, while the ALK mutation in 64 patients with no positive finding. Regular staging procedures were X-Ray scan (97%), chest CT (96%) and bronchoscopy (89%). Staging was completed by abdominal CT in 66% of patients, abdominal US in 29%, PET/CT in 22%, bone scan in 17% and brain CT or MRI in 13%, respectively. Stage IIIA was found in 59% and stage IIIB in 41% of patients. N2/N3 nodes were diagnosed in 60%/22% of patients. Pathological mediastinal lymph-node positivity was confirmed in 109 (21%) patients (6% EBUS, 0.2% VATS, 1% mediastinoscopy, 1% transbronchial biopsy and 13% surgery). Median time from diagnosis to first treatment was 23 days (range 0–321). Treatment procedures were: surgery 138 (27%), chest radiotherapy 246 (48%) and chemotherapy 409 (80%) of subjects, respectively. Chemotherapy as only modality was given in 136 (27%) of patients. Surgery was combined with radiation in 6 cases, with chemotherapy in 79 (16%) cases and with both chemotherapy and radiotherapy in 37 (7%) patients. Chemotherapy plus radiotherapy was given in 159 (31%) patients including concurrent chemoradiotherapy in 67 (13%) cases. At the time of cut-off, 64% patients were alive, median survival time was not reached, and the 1-year estimated survival rate was 71%.
    
    Conclusion:
    The most prevalent histology was squamous cancer. Histopathological examination of mediastinal lymph-nodes was done in 21% of patients, mostly during surgery. Majority of patients (55%) were treated with combination therapy. Palliative chemotherapy only was given in 27% of patients. Survival data are not mature.