Hans-Peter Goertz

Most impactful factors on the health-related quality of life of a geriatric population with cancer: QOL in an Older Cancer Population

As the population of older adults with cancer continues to grow, the most important factors contributing to their health‐related quality of life (HRQOL) remain unclear.

HER2-Positive Metastatic Breast Cancer Patients Receiving Pertuzumab in a Community Oncology Practice Setting: Treatment Patterns and Outcomes

BackgroundPertuzumab (Perjeta®), a HER2/neu receptor antagonist, was approved by the US Food and Drug Administration in June 2012 for use in the first-line setting for patients with HER2-positive metastatic breast cancer (mBC).ObjectiveThis retrospective study investigated the clinical and demographic characteristics, treatment patterns, safety, and clinical outcomes for patients with HER2-positive mBC who received pertuzumab in the first-line setting in US community oncology practices.MethodsPatients with HER2-positive mBC, who initiated pertuzumab within 60 days of mBC diagnosis between June 2012 and June 2014, followed through December 2014, had ≥2 visits within the McKesson Specialty Health/US Oncology Network, and were not on clinical trials during the study period, were eligible. This study utilized iKnowMed electronic health records, Claims Data Warehouse, and Social Security Death Index. Progression-free survival (PFS) was assessed by Kaplan–Meier methods.ResultsA total of 266 patients met the selection criteria. A vast majority of the patients (249/266, 93.6%) received a trastuzumab + pertuzumab + taxane (H + P + T) regimen. The number of patients with prior adjuvant/neoadjuvant therapy was higher than the CLEOPATRA trial, but age (median 57 years) and percentage of visceral disease (74.8%) were similar. The most common adverse events were fatigue (50.8%), diarrhea (44.7%), nausea (35.3%), peripheral neuropathy (33.5%), neutropenia (24.9%), and rash (24.4%). The median PFS was 16.9 months (95% CI 14.2–19.7).ConclusionsIn this retrospective study of patients with HER2-positive mBC receiving pertuzumab in the first-line setting, most patients were treated with H + P + T. The safety and PFS of H + P + T were consistent with those observed in the pivotal trial.

First-Line Treatment with Bevacizumab and Platinum Doublet Combination in Non-Squamous Non-Small Cell Lung Cancer: A Retrospective Cohort Study in US Oncology Community Practices

BackgroundReal-world evidence is lacking on the impact of bevacizumab added to carboplatin/paclitaxel (Bev + CP) therapy versus CP alone for patients with non-squamous non-small cell lung cancer (NS-NSCLC), particularly in those excluded from clinical trials.MethodsThis is a retrospective electronic medical record analysis of patients who received first-line therapy with Bev + CP or CP between 1 October 2006 and 30 June 2013. We identified four subsets: elderly patients (≥65 years), patients with brain/central nervous system (CNS) metastases, patients with Eastern Cooperative Oncology Group performance status (ECOG PS) ≥2, and patients receiving anticoagulation. We used descriptive statistics to describe patient characteristics and treatment patterns and evaluated progression-free survival (PFS) and overall survival (OS) using survival analyses.ResultsThe study included 431 patients (Bev + CP: 231; CP: 200). The Bev + CP cohort was more likely to receive four or more cycles of induction therapy (72 vs. 50 %) and was more likely to receive maintenance therapy (45 vs. 21 %) than patients receiving CP. In the overall population, median PFS and OS were significantly longer in the Bev + CP cohort than in the CP cohort: 6.7 vs. 5.1 months (hazard ratio [HR] 0.74; 95 % confidence interval [CI] 0.59–0.92; p = 0.008) and 11.9 vs. 9.0 months (HR 0.57; 95 % CI 0.44–0.73; p < 0.001), respectively. Treatment with Bev + CP in patients aged ≥65 years and in those with brain/CNS metastases was also associated with a significant risk reduction in PFS (35 and 51 %, respectively; p < 0.05 for both) and OS (46 and 62 %, respectively; p < 0.05 for both) compared with CP alone.ConclusionBev + CP is associated with a significant improvement in PFS and OS in patients with NS-NSCLC and in subsets with brain/CNS metastases and those aged ≥65 years.