Abstract
| Lingua originale | English |
|---|---|
| Numero di pagine | 0 |
| Rivista | Default journal |
| Volume | 11 |
| Stato di pubblicazione | Published - 2019 |
All Science Journal Classification (ASJC) codes
- Oncology
Cita questo
Monitoring blood biomarkers to predict nivolumab effectiveness in NSCLC patients. / Perez, Alessandro; Galvano, Antonio; Passiglia, Francesco; Listi', Angela; Castiglia, Marta; Bazan, Viviana; Gallina, Giuseppe; Calo', Valentina; Russo, Antonio; Incorvaia, Lorena; Soto Parra, Hector; Mazzarisi, Salvatore; Rizzo, Sergio.
In: Default journal, Vol. 11, 2019.Risultato della ricerca: Book/Film/Article review
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TY - JOUR
T1 - Monitoring blood biomarkers to predict nivolumab effectiveness in NSCLC patients
AU - Perez, Alessandro
AU - Galvano, Antonio
AU - Passiglia, Francesco
AU - Listi', Angela
AU - Castiglia, Marta
AU - Bazan, Viviana
AU - Gallina, Giuseppe
AU - Calo', Valentina
AU - Russo, Antonio
AU - Incorvaia, Lorena
AU - Soto Parra, Hector
AU - Mazzarisi, Salvatore
AU - Rizzo, Sergio
PY - 2019
Y1 - 2019
N2 - Background: We investigated whether early dynamic changes of circulating free (cfDNA) levels as well as the neutrophil to lymphocyte ratio (NLR) could predict nivolumab effectiveness in pretreated patients with advanced non-small cell lung cancer (NSCLC). Methods: A total of 45 patients receiving nivolumab 3 mg/kg every 2 weeks were enrolled. Patients underwent a computed tomography scan and responses were evaluated by the response evaluation criteria in solid tumors. Peripheral blood samples were obtained from the patients and the cfDNA level as well as the NLR were assessed. Time to progression (TTP) and overall survival (OS) were determined. Results: Patients with increased cfDNA >20% at the sixth week reported significantly worse survival outcomes (median OS: 5.7 versus 14.2 months, p < 0.001; median TTP: 3.3 versus 10.2 months, p < 0.001), as well as patients with increased NLR >20% (median OS: 8.7 versus 14.6 months, p = 0.035; median TTP: 5.2 versus 10.3 months, p = 0.039). The combined increase of cfDNA and NLR >20% was associated with significantly worse survival outcomes as compared with the remained population (median OS: 5.8 versus 15.5 months, p = 0.012; median TTP: 3.2 versus 11.9 months, p = 0.028). Multivariable analysis identified three significant factors associated with worse OS: combined cfDNA/NLR increase >20% [hazard ratio (HR): 5.16; 95% confidence interval (CI), 1.09–24.29; p = 0.038], liver metastasis (HR: 0.44; 95% CI, 0.20–0.96; p = 0.038), and extra-thoracic disease (HR: 0.33; 95% CI, 0.12–0.89; p = 0.029). Conclusion: An early combined increase of both cfDNA and NLR over the course of the first 6 weeks of nivolumab therapy predicted worse survival in pretreated patients with advanced NSCLC, suggesting a potential role in the real-time monitoring of immunotherapy resistance.
AB - Background: We investigated whether early dynamic changes of circulating free (cfDNA) levels as well as the neutrophil to lymphocyte ratio (NLR) could predict nivolumab effectiveness in pretreated patients with advanced non-small cell lung cancer (NSCLC). Methods: A total of 45 patients receiving nivolumab 3 mg/kg every 2 weeks were enrolled. Patients underwent a computed tomography scan and responses were evaluated by the response evaluation criteria in solid tumors. Peripheral blood samples were obtained from the patients and the cfDNA level as well as the NLR were assessed. Time to progression (TTP) and overall survival (OS) were determined. Results: Patients with increased cfDNA >20% at the sixth week reported significantly worse survival outcomes (median OS: 5.7 versus 14.2 months, p < 0.001; median TTP: 3.3 versus 10.2 months, p < 0.001), as well as patients with increased NLR >20% (median OS: 8.7 versus 14.6 months, p = 0.035; median TTP: 5.2 versus 10.3 months, p = 0.039). The combined increase of cfDNA and NLR >20% was associated with significantly worse survival outcomes as compared with the remained population (median OS: 5.8 versus 15.5 months, p = 0.012; median TTP: 3.2 versus 11.9 months, p = 0.028). Multivariable analysis identified three significant factors associated with worse OS: combined cfDNA/NLR increase >20% [hazard ratio (HR): 5.16; 95% confidence interval (CI), 1.09–24.29; p = 0.038], liver metastasis (HR: 0.44; 95% CI, 0.20–0.96; p = 0.038), and extra-thoracic disease (HR: 0.33; 95% CI, 0.12–0.89; p = 0.029). Conclusion: An early combined increase of both cfDNA and NLR over the course of the first 6 weeks of nivolumab therapy predicted worse survival in pretreated patients with advanced NSCLC, suggesting a potential role in the real-time monitoring of immunotherapy resistance.
UR - http://hdl.handle.net/10447/353185
M3 - Book/Film/Article review
VL - 11
JO - Default journal
JF - Default journal
ER -