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Maria Rita Migliorino
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MA 10 - Immunotherapy I (ID 664)
- Event: WCLC 2017
- Type: Mini Oral
- Track: Immunology and Immunotherapy
- Presentations: 1
- Moderators:S. Wang, Robert Pirker
- Coordinates: 10/17/2017, 11:00 - 12:30, Room 303 + 304
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MA 10.06 - Real-World Results in Non-Squamous Non-Small Cell Lung Cancer Patients: Italian Nivolumab Expanded Access Programme (ID 9580)
11:35 - 11:40 | Author(s): Maria Rita Migliorino
- Abstract
- Presentation
Background:
Nivolumab monotherapy has shown survival benefit in patients (pts) with different tumors, including melanoma, lung cancer, renal cell carcinoma, head and neck cancer and Hodgkin lymphoma. Controlled clinical trial setting differs from what experienced by pts and physicians in routine clinical practice. Here, we report efficacy and safety results of nivolumab in pts with non-squamous non-small cell lung cancer (Non-Sq-NSCLC) treated in the Expanded Access Programme in Italy.
Method:
Nivolumab was available upon physician request for pts aged ≥18 years who had relapsed after a minimum of one prior systemic treatment for stage IIIB/stage IV non-Squamous NSCLC. Nivolumab 3 mg/kg was administered intravenously every 2 weeks to a maximum of 24 months. Pts included in the analysis had received at least one dose of nivolumab and were monitored for adverse events (AE) using Common Terminology Criteria for Adverse Events.
Result:
Overall, 1588 pts were enrolled in the EAP across 168 Italian centers. Baseline characteristics of pts were representative of Non-Sq-NSCLC population, in the advanced disease setting. As of March 2017, median overall survival (OS) was 11 months (10.0-12.0), with a median follow-up of 7.8 months (1-21.9) and a median of 7 doses (1-46). The best overall response rate (BORR) was 18%, including 10 pts (<1%) with complete response and 280 pts (17.6%) with partial response. Stable disease has been defined for 414 pts (26.0%) and totally 274 (17.2%) patients were treated beyond progression. Response rates and survival were comparable among pts regardless age (< and ≥ 75 years), presence of brain metastasis and number of prior therapies. Overall, among 1588 pts, 1254 discontinued treatment for any reason, with only 93 (7%) pts who discontinued treatment due to adverse events, in line with what observed in previous studies.
Conclusion:
To date, this is the largest clinical experience with nivolumab in a real-world setting and these EAP data are in line with what reported in the registrative phase 3 clinical trial. According to these results, nivolumab seems to be an effective and safe therapy for pre-treated patients with non-squamous NCSLC, supporting its use in current clinical practice.
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P1.01 - Advanced NSCLC (ID 757)
- Event: WCLC 2017
- Type: Poster Session with Presenters Present
- Track: Advanced NSCLC
- Presentations: 1
- Moderators:
- Coordinates: 10/16/2017, 09:30 - 16:00, Exhibit Hall (Hall B + C)
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P1.01-013 - Patient-Reported Outcomes and Safety from the Phase III ALUR Study of Alectinib vs Chemotherapy in Pre-Treated ALK+ NSCLC (ID 9007)
09:30 - 09:30 | Author(s): Maria Rita Migliorino
- Abstract
Background:
Alectinib demonstrated superior efficacy versus chemotherapy in ALK+ NSCLC after crizotinib failure (ALUR; NCT02604342). We present PROs and safety in the ITT population and in patients with baseline CNS disease (C-ITT).
Method:
Patients (n=107) with pre-treated ALK+ NSCLC (randomised 2:1) received alectinib (600mg BID) or chemotherapy (pemetrexed 500mg/m[2] or docetaxel 75mg/m[2] q3w) until PD/death/withdrawal. Primary endpoint: investigator-assessed PFS. Secondary endpoints: safety and PROs. Symptoms, functioning, and HRQoL were reported using questionnaires: EORTC QLQ-C30; lung module QLQ-LC13; BN-20 (3 items, CNS symptoms). Pre-specified endpoints included time-to-deterioration (TTD) in lung cancer symptoms, longitudinal analyses of mean score changes from baseline, proportion of patients with clinically meaningful change (≥10-point change from baseline) during treatment.
Result:
High compliance with assessment completion (alectinib 91.7%, chemotherapy 88.6% at baseline); compliance remained ≥70% with alectinib, and decreased with chemotherapy (64.3%, Week 6; ≤70% thereafter). Deterioration of patient-reported fatigue (median TTD 2.7 vs 1.4 months) and arm/shoulder pain (median TTD 8.1 vs 1.9 months) was delayed with alectinib versus chemotherapy. Median TTD in composite symptom endpoint (cough, dyspnoea, chest-pain) was similar between arms. Alectinib patients reported improvement in lung cancer symptoms from baseline (least square [LS] mean) during treatment: fatigue (-6.2), single-item dyspnoea (-6.0), multi-item dyspnoea scale (-2.3), coughing (-4.9), chest pain (-4.2), pain in other parts (-5.3). More patients reported improvement in baseline symptoms (nausea/vomiting, diarrhoea, peripheral neuropathy) with alectinib versus chemotherapy, except constipation. More alectinib patients reported improvements in cognitive function versus chemotherapy (ITT 19% vs 3%; C-ITT 24% vs 4%); average change from baseline in cognitive function favoured alectinib (LS means difference 10.0, 95% CI 2.2–17.7). Median treatment duration: 20.1 weeks alectinib (95% CI 0.4–8.2), 6 weeks chemotherapy (95% CI 1.9–47.1). For alectinib versus chemotherapy: AEs leading to discontinuation, 5.7% vs 8.8%; dose reductions, 4.3% vs 11.8%; dose interruptions due to AEs, 18.3% vs 8.8%. AEs: 77.1% alectinib (grade 3–5, 27.1%); 85.3% chemotherapy (grade 3–5, 41.2%); one fatal AE (chemotherapy); grade ≥3 AEs: 41.2% chemotherapy versus 27.1% alectinib. TEAEs occurring in ≥10% patients: constipation (alectinib 18.6%, all grade 1–2; chemotherapy 8.8% [grade ≥3 2.9%]), nausea (alectinib 1.4%, all grade 1–2; chemotherapy 17.6% [grade ≥3 2.9%]) and fatigue (alectinib 5.7%, all grade 1–2; chemotherapy 26.5% [grade ≥3 8.8%]).
Conclusion:
Alectinib improved HRQoL, functioning, and symptom burden versus chemotherapy (except constipation). Safety of alectinib compared favourably to chemotherapy. Alectinib patients (ITT and C-ITT populations) derived benefit versus chemotherapy.
