Sorafenib as first- or second-line therapy in patients with metastatic renal cell carcinoma in a community setting.

AIM: The Italian Retrospective Analysis of Sorafenib as First or Second Target Therapy study assessed the efficacy and safety of sorafenib in metastatic renal cell carcinoma patients treated in the community. PATIENTS & METHODS: Patients receiving first- or second-line single-agent sorafenib between January 2008 and December 2010 were eligible. Retrospective data collection started in 2012 and covers at least 1-year follow-up. The primary end point was overall survival (OS). RESULTS: Median OS was 17.2 months (95% CI: 15.5-19.6): 19.9 months (95% CI: 15.9-25.3) in patients treated with first-line sorafenib and 16.3 months (95% CI: 13.1-18.2) with second-line sorafenib. Overall median (95% CI) progression-free survival was 5.9 months (95% CI: 4.9-6.7): 6.6 (95% CI: 4.9-9.3) and 5.3 months (95% CI: 4.3-6.0) in first- and second-line patients, respectively. CONCLUSION: The efficacy and safety of sorafenib in routine community practice was generally good, especially in relation to OS in patients treated in the second line, where results were similar to those seen in recent prospective clinical trials.

Appropriate management of cutaneous adverse events maximizes compliance with sorafenib treatment: a single-center experience.

AIMS: This report describes a positive experience of adverse event (AE) management of a multidisciplinary clinical team and 18 patients with late-stage renal cell carcinoma and hepatocellular carcinoma attending the Day Hospital Unit of the 'Centro Catanese di Oncologia Humanitas' (Italy) over a 2-year period. METHODS: The management strategy was based on preventive measures for reducing the development of cutaneous AEs, including pain, risk of infection and patient discomfort, while avoiding the discontinuation or the reduction of the sorafenib dosage. RESULTS: As of July 2011, eight patients were still under treatment with sorafenib; seven patients experienced cutaneous AEs and two reported severe cutaneous AEs. CONCLUSION: Our treatment approach seemed to reduce the incidence and/or severity of AEs, keeping patients in treatment, which is essential for good treatment outcomes.

Efficacy of trastuzumab in unselected patients with HER2-positive metastatic breast cancer: a retrospective analysis.

AIMS AND BACKGROUND: The addition of trastuzumab to chemotherapy for HER2-positive metastatic breast cancer has significantly improved progression-free survival and overall survival, although most patients develop resistance or have a primarily resistant disease. The aim of the study was to describe the efficacy and safety of a first-line treatment in unselected metastatic HER2-positive breast cancer patients, treated according to clinical practice. METHODS: From 2000 to 2009, we conducted a retrospective multi-institutional analysis of 182 consecutive patients with HER2-positive metastatic breast cancer who underwent first-line treatment with trastuzumab. The primary end points were progression-free survival and overall survival; the secondary end points were survival after progression in patients treated with second-line chemotherapy with or without trastuzumab and safety. A total of 172 patients were analyzed. RESULTS: Median progression-free survival and overall survival were 1.2 (95% CI, 1.1-1.4) and 4.4 years (95% CI, 3.6-5.4), respectively. For 100 patients who received second-line chemotherapy, median survival after progression was significantly longer in those who also received trastuzumab: 2.8 (95% CI, 2.1-4.0) versus 1.2 years (95% CI, 0.6-1.9). CONCLUSIONS: Although based on retrospective data, the study confirms the role of trastuzumab as first-line treatment in metastatic breast cancer outside of a controlled trial. Moreover, information obtained on the use of trastuzumab beyond disease progression supports its use in this setting.