Impact of early palliative care intervention in autologous bone marrow transplantation: feasibility of a multicentric study.

INTRODUCTION: This prospective multicentre study evaluates the impact of Palliative Care Unit (PCU) intervention (Experimental Group, EG), during autologous hematopoietic stem cell transplantation (AHSCT) on quality of life (QoL), symptom control and healthcare resource use compared to standard practice (Control Group, CG). We used validated scales on Days 0 (stem cell infusion), + 7 (bone marrow aplasia, acute symptoms) and + 21 (aplasia recovery). RESULTS: In 40 patients (20 EG/ 20 CG: 45%/25% female, median age 57.5/59), QoL differed significantly at Day + 7 (EG: median 0.50; CG: -63.00; p < 0.001) and Day + 21 (EG: -2.00; CG: -129.00; p < 0.001). On Day 0, mean FACT-BMT scores were CG/EG: 131/ 89.35, reflecting the pre-transplant intervention of the PCU in EG patients. For pain (EG median 0.00, CG median 2.50; p = 0.01), 45% EG patients used opioids on day 0 (mean 38.5 mg morphine/day/patient). Reduced pain control impacted nutritional support (parenteral nutrition 45% CG, 5% EG; p = 0.08). Hospitalisation duration was longer in CG (median 18.5; EG median 13.00; p < 0.001). Despite the short follow-up and small sample size, PCU and HD collaboration improves QoL and symptom management during acute AHSCT, evident through pain control, analgesia management, reduced parenteral nutrition need and shorter hospital stays.

Evaluation of disease-free survival as an intermediate metric of overall survival in patients with localized renal cell carcinoma: A trial-level meta-analysis.

BACKGROUND: Overall survival (OS) is a critical endpoint in adjuvant trials but requires long durations to events and significant patient resources. In the current study, the authors assessed whether disease-free survival (DFS) can be an early clinical surrogate for OS in the adjuvant setting for localized renal cell carcinoma (RCC). METHODS: Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, the authors performed a systematic literature review of PubMed and the American Society of Clinical Oncology, European Society for Medical Oncology, and ClinicalTrial.gov Web sites (1996-2016). Inclusion in the current study required randomized controlled trials (RCTs) of adjuvant systemic therapy for localized RCC after nephrectomy with ≥3 years of outcomes data. Data regarding hazard ratios (HRs) and 5-year event-free rates from Kaplan-Meier estimates were extracted. A trial-level meta-analysis correlated estimates of 5-year DFS and 5-year OS as well as treatment effects (HRs) on these endpoints, weighted by the number of DFS events. R-squared ≥ 0.7 was prespecified as being indicative of a strong correlation and the potential for surrogacy. RESULTS: Thirteen RCTs encompassing 6473 patients who were treated with a variety of systemic therapies met eligibility. Only a modest correlation was observed between 5-year DFS and 5-year OS rates (R-squared, 0.48; 95% confidence interval, 0.14-0.67) and between treatment effects as measured by DFS and OS HRs (R-squared, 0.44; 95% confidence interval, 0.00-0.69). CONCLUSIONS: Across RCTs of adjuvant systemic therapy for localized RCC, there was no strong correlation noted between 5-year DFS and 5-year OS rates or between treatment effects on these endpoints. These results highlight the need to identify alternative and more rapid clinical or biologic endpoints to hasten drug development and improve clinical outcomes. Cancer 2018;124:925-33. © 2017 American Cancer Society.

Urothelial cancer proteomics provides both prognostic and functional information.

Traditionally, bladder cancer has been classified based on histology features. Recently, some works have proposed a molecular classification of invasive bladder tumors. To determine whether proteomics can define molecular subtypes of  muscle invasive urothelial cancer (MIUC) and allow evaluating the status of biological processes and its clinical value. 58 MIUC patients who underwent curative surgical resection at our institution between 2006 and 2012 were included. Proteome was evaluated by high-throughput proteomics in routinely archive FFPE tumor tissue. New molecular subgroups were defined. Functional structure and individual proteins prognostic value were evaluated and correlated with clinicopathologic parameters. 1,453 proteins were quantified, leading to two MIUC molecular subgroups. A protein-based functional structure was defined, including several nodes with specific biological activity. The functional structure showed differences between subtypes in metabolism, focal adhesion, RNA and splicing nodes. Focal adhesion node has prognostic value in the whole population. A 6-protein prognostic signature, associated with higher risk of relapse (5 year DFS 70% versus 20%) was defined. Additionally, we identified two MIUC subtypes groups. Prognostic information provided by pathologic characteristics is not enough to understand MIUC behavior. Proteomics analysis may enhance our understanding of prognostic and classification. These findings can lead to improving diagnosis and treatment selection in these patients.

Erythropoiesis-stimulating agents for the treatment of chemotherapy-induced anemia: comparisons from real-world clinical experience.

BACKGROUND: The purpose of this paper is to report real-world data on the relative effectiveness of a biosimilar erythropoiesis-stimulating agent (ESA; Binocrit(®)), and other available ESAs for the treatment of chemotherapy-induced anemia. METHODS: Data were collected retrospectively from single centers in Spain (n=284) and Germany (n=145). Hemoglobin outcomes, transfusion requirements, and serious drug-related adverse events were assessed for each ESA. RESULTS: Hemoglobin outcomes and transfusion requirements were generally similar in the different ESA treatment groups assessed. No serious drug-related adverse events were recorded in any of the treatment groups. CONCLUSION: These data confirm the real-world effectiveness and safety of a biosimilar ESA (Binocrit(®)) for the treatment of cancer patients with chemotherapy-induced anemia.