The safety and efficacy of sunitinib before planned nephrectomy in metastatic clear cell renal cancer

Background: The safety and efficacy of upfront sunitinib, before nephrectomy in metastatic clear cell renal cancer (mCRC), has not been prospectively evaluated

CAN A MORRIS WATER MAZE TEST DISTINGUISH ALZHEIMER’S MICE FROM WT MICE?

Alzheimer’s disease (AD) is a neurodegenerative disease caused by the accumulation of amyloid-beta in the brain. The purpose of this MQP is to develop a procedure for performing the Morris water swimming test in-house at WPI, and determine whether this test can distinguish WT from AD behavior at 4 months of age. The data indicate that at 4 months of age, this AD strain is indistinguishable from WT mice in the Morris test. In preparation for future in vivo tests with various neurotrophic factor peptides (which our laboratory has shown to restore neuronal survival), we compared the activity of several amyloid-beta batches on human neuronal cell morphology, and conclude that all amyloid-beta batches induced significant morphological alterations relative to untreated control cultures

We Don’t Agree, But We’re Working Together: Examining How Affiliative Motivation and Perspective Taking Effect Social Tuning

The present study examined the role of affiliative motivation and perspective taking on social tuning. Eighty-two participants believed that they would be working with a partner for either five (low affiliative condition) or 30 (high affiliative condition) minutes. Participants also completed a writing task that was either about a friend in need (Perspective taking condition) or on a topic unrelated to perspective taking (No perspective taking condition). Participants then learned their partner wished to write a debate that supported gender-traditional views. The results showed that both affiliative motivation and perspective taking influenced individuals to tune, but not more so than if they were only engaging in one form of motivation

Treatment patterns and clinical outcomes in patients with renal cell carcinoma in the UK: insights from the RECCORD registry

Background The aim of the RECCORD registry was to gather real-world UK data on the use of targeted therapies in renal cell carcinoma (RCC) and assess clinical outcomes. Here, demographic and outcome data are presented with the treatment patterns and demographic profile of patients on the registry. Patients and methods Patients were retrospectively identified at seven UK hospitals with large cancer centres in England (5), Scotland (1) and Wales (1). Anonymised data were collected through an online registry covering demographics, treatments and outcomes. Five hundred and fourteen UK adult patients with metastatic RCC were included in the study for analysis. Patients were included if they were treated for metastatic RCC at one of the seven centres, and started systemic anti-cancer treatment from March 2009 to November 2012 inclusive. In addition to demographic factors, the principal outcome measures were overall survival (OS), time to disease progression and toxicity. Results The majority of first-line treatment was with sunitinib; first-line use of pazopanib increased as the study progressed. 15.8% of patients received second-line treatment, half of whom were prescribed everolimus. Median OS (from initiation of first-line treatment) was 23.9 months (95% confidence interval [CI] 18.6–29.1 months), similar to that reported for clinical trials of targeted RCC therapies [Ljungberg B, Campbell SC, Choi HY et al. The epidemiology of renal cell carcinoma. Eur Urol 2011; 60: 615–621; Abe H, Kamai T. Recent advances in the treatment of metastatic renal cell carcinoma. Int J Urol 2013; 20: 944–955; Motzer RJ, Hutson TE, Tomczak P et al. Overall survival and updated results for sunitinib compared with interferon alfa in patients with metastatic renal cell carcinoma. J Clin Oncol 2009; 27: 3584–3590]. OS was significantly longer for those who received second-line treatment after disease progression (33.0 months; 95% CI 30.8–35.2 months) than those who did not (20.9 months; 95% CI 16.4–25.3 months; P = 0.008). Conclusions RECCORD is a large ‘real-world’ database assessing metastatic RCC treatment patterns and outcomes. Treatment patterns changed over time as targeted therapies were approved and became widely available; survival data in RECCORD are consistent with those reported for systemic treatments in clinical trials. Kaplan–Meier analysis of results demonstrated that receiving second-line therapy was a major prognostic factor for longer OS

Meta-analysis of stomatitis in clinical studies of everolimus: incidence and relationship with efficacy.

BackgroundEverolimus, an oral mammalian target of rapamycin (mTOR) inhibitor, is used to treat solid tumors and tuberous sclerosis complex (TSC). Stomatitis, an inflammation of the mucous membranes of the mouth, is a common adverse event associated with mTOR inhibitors, including everolimus. We conducted a meta-analysis of data from seven randomized, double-blind phase 3 clinical trials of everolimus to determine the clinical impact of stomatitis on efficacy and safety.Patients and methodsData were pooled from the safety sets of solid tumor [breast cancer (BOLERO-2 and BOLERO-3), renal cell carcinoma (RECORD-1), carcinoid tumors (RADIANT-2), and pancreatic neuroendocrine tumors (RADIANT-3)] and TSC studies (EXIST-1 and EXIST-2). Data from solid tumor trials and TSC trials were analyzed separately.ResultsThe rate of stomatitis was 67% in the solid tumor trials (973/1455 patients) and 70% in the TSC trials (110/157 patients). Most stomatitis events were grade 1/2, with grade 3/4 events reported in only 9% (solid tumor trials) and 8% (TSC trials) of patients. Low TSC patient numbers prevented an in-depth evaluation of stomatitis and response. In the solid tumor trials, most first stomatitis episodes (89%; n = 870) were observed within 8 weeks of starting everolimus. Patients with stomatitis occurring within 8 weeks of everolimus initiation had longer progression-free survival (PFS) than everolimus-treated patients without stomatitis in BOLERO-2 {8.5 versus 6.9 months, respectively; hazard ratio (HR), 0.78 [95% confidence interval (CI), 0.62-1.00]} and RADIANT-3 [13.9 versus 8.3 months, respectively; HR, 0.70 (95% CI, 0.48-1.04)]. A similar trend was observed in RECORD-1 [HR, 0.90 (95% CI, 0.66-1.22)] and RADIANT-2 [HR, 0.87 (95% CI, 0.61-1.22)] but not in BOLERO-3 [HR, 1.01 (95% CI, 0.75-1.36)].ConclusionsStomatitis did not adversely affect PFS, supporting the administration of everolimus in accordance with standard management guidelines