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Observational Study
. 2014 Oct;140(10):1783-93.
doi: 10.1007/s00432-014-1715-2. Epub 2014 Jun 6.

Advanced non-small cell lung cancer management in patients progressing after first-line treatment: results of the cross-sectional phase of the Italian LIFE observational study

Collaborators, Affiliations
Observational Study

Advanced non-small cell lung cancer management in patients progressing after first-line treatment: results of the cross-sectional phase of the Italian LIFE observational study

Cesare Gridelli et al. J Cancer Res Clin Oncol. 2014 Oct.

Abstract

Purpose: LIFE (non-small cell Lung cancer management In patients progressing after First-linE of treatment in the metastatic setting) is a multicentre Italian observational study, including a cross-sectional and a longitudinal phase, with the aim of describing the therapeutic approach in clinical practice for advanced non-small cell lung cancer (NSCLC) patients, progressing after first-line treatment.

Methods: In this paper, the cross-sectional phase is outlined, with the primary endpoint of describing the proportion of patients receiving second-line treatment among those progressed during or after first-line treatment according to clinical practice.

Results: From July 2011 to January 2012, 603 patients were enrolled and 541 (90 %) were evaluable. A total of 464 (86 %) patients received a second-line therapy outside clinical trials. Chemotherapy and targeted therapies were administered to 65 and 34 % of patients, respectively (1 % both). No tissue collection was required within the observational trial, and biomarkers analysis was performed at diagnosis or later in 314 patients (58 %). In details, activating epidermal growth factor receptor mutations were detected in 21 % of 311 evaluable patients, Kirsten rat sarcoma 2 viral oncogene homolog mutation in 22 % of the 77 evaluable patients and anaplastic lymphoma kinase translocations analysis was performed in 74 patients and resulted positive in 23 % of cases. These high proportions were probably due to enriched patient population tested.

Conclusions: These results showed a pattern of care for NSCLC second-line therapy which reflects international guidelines recommendations and current expected clinical practice. Interestingly, biomarkers analyses were performed in a higher percentage than expected.

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Conflict of interest statement

The authors declare to have full control of all primary data, and they agree to allow the journal to review their data if requested. Authors declare the following conflict of interest: Gridelli Cesare, Grossi Francesco had received advisory/speaker honoraria and/or research funding from Boehringer Ingelheim Italy. de Marinis Filippo has received advisory/speaker honoraria and/or research funding from Boehringer Ingelheim Italy and Roche. Ardizzoni Andrea has received advisory/speaker honoraria and/or research funding from Boehringer Ingelheim Italy, Glaxo Smith-Kline, Eli Lilly, Pfizer, Pierre Fabre, Daiicki-Sankyo. Novello Silvia, Cortinovis Diego had received advisory/speaker honoraria and/or research funding from Boehringer Ingelheim Italy, Roche, Astra Zeneca, Eli Lilly. The following authors declare no conflict of interest instead: Cappuzzo Federico, Favaretto Adolfo, Bettini Anna, Siena Salvatore, Caprioli Alberto, Iurlaro Monica, Fontanini Gabriella, Santo Antonio, Lorusso Vito, Galetta Domenico.

Figures

Fig. 1
Fig. 1
Study diagram. (The arrows from T = 0 to T = 6 months delimit the period of patients enrolment lasting 6 months—cross-sectional phase of the study. The dotted arrow indicates the 6 months prior to baseline, during which the included patients must have experienced progression of disease following a first-line treatment. The arrows from T = 6 months to T = 12 months delimit the patients observation period lasting 6 months—longitudinal phase of the study)
Fig. 2
Fig. 2
Patient’s symptoms at diagnosis. A bar graph displays the percentage of cancer-related symptoms at diagnosis

References

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