Artificial intelligence supporting cancer patients across Europe-The ASCAPE project.

INTRODUCTION: Breast and prostate cancer survivors can experience impaired quality of life (QoL) in several QoL domains. The current strategy to support cancer survivors with impaired QoL is suboptimal, leading to unmet patient needs. ASCAPE aims to provide personalized- and artificial intelligence (AI)-based predictions for QoL issues in breast- and prostate cancer patients as well as to suggest potential interventions to their physicians to offer a more modern and holistic approach on cancer rehabilitation. METHODS AND ANALYSES: An AI-based platform aiming to predict QoL issues and suggest appropriate interventions to clinicians will be built based on patient data gathered through medical records, questionnaires, apps, and wearables. This platform will be prospectively evaluated through a longitudinal study where breast and prostate cancer survivors from four different study sites across the Europe will be enrolled. The evaluation of the AI-based follow-up strategy through the ASCAPE platform will be based on patients' experience, engagement, and potential improvement in QoL during the study as well as on clinicians' view on how ASCAPE platform impacts their clinical practice and doctor-patient relationship, and their experience in using the platform. ETHICS AND DISSEMINATION: ASCAPE is the first research project that will prospectively investigate an AI-based approach for an individualized follow-up strategy for patients with breast- or prostate cancer focusing on patients' QoL issues. ASCAPE represents a paradigm shift both in terms of a more individualized approach for follow-up based on QoL issues, which is an unmet need for cancer survivors, and in terms of how to use Big Data in cancer care through democratizing the knowledge and the access to AI and Big Data related innovations. TRIAL REGISTRATION: Trial Registration on clinicaltrials.gov: NCT04879563.

Type does matter. Use VIRGIN olive oil as your preferred fat to reduce your risk of breast cancer: case-control EpiGEICAM study.

The Epi-GEICAM study comprises 1017 invasive BC cases matched with controls of similar age (49 ± 9 years) and residence. Diet and OO consumption were collected through a validated food frequency questionnaire. 75% of women referred OO, common (refined) or virgin, as the main fat source. Using conditional logistic regression models, we compared different scenarios of type and frequency of OO consumption, using as reference those women not always using OO for the three culinary practices (seasoning, cooking, and frying) and adding <2 tablespoons (tbsps.) per day during the meal to bread, salad, or dishes. A substantial inverse association was observed in those women always using VOO for the three culinary practices and consuming ≥2 tbsps. of OO per day during meals (adjusted OR, 0.72; 95% CI: 0.51, 1.03; P = 0.07). Potential benefits from OO consumption, at least as regards the protection provided for BC, could be mostly conferred with VOO, and when its consumption is high.

Proceso de atención al parto en la muerte fetal tardía / Delivery care process in late fetal death

Objetivo: analizar la evidencia disponible acerca del proceso de atención al parto en la muerte fetal tardía, que permita conocer la experiencia y las necesidades de madres y padres, y la experiencia y dificultades de los profesionales que atienden estos casos. Método: revisión narrativa de estudios cualitativos publicados desde 2005 hasta agosto de 2017 en las bases de datos Pubmed, Cinahl, Embase, Scielo, Cuiden y Lilacs en el campo de la muerte fetal tardía, atendiendo a su definición en el contexto español (a partir de 28 semanas de gestación) y en el internacional (a partir de la semana 24 de gestación). Se llevó a cabo un análisis temático de los artículos seleccionados, identificándose cuatro áreas temáticas en función a la experiencia de las madres y padres, por un lado, y dos áreas temáticas según la experiencia de los profesionales. Resultados: se seleccionaron siete artículos cualitativos (cuatro análisis de contenido, dos análisis fenomenológicos y una teoría fundamentada). Los temas identificados respecto a la experiencia de madres y padres estuvieron relacionados con un diagnóstico devastador, comienzo de la despedida, construcción de la maternidad y la paternidad, e impacto de la actuación de los profesionales. Los temas identificados en relación a la experiencia de los profesionales fueron impacto personal y profesional, y manejo del caso. Conclusiones: esta revisión pone de manifiesto tanto lo traumático de la experiencia de las madres y padres que sufren una pérdida fetal tardía como la afectación personal de los profesionales que les atienden, que presentan dificultades para afrontar adecuadamente el caso, y demandan formación específica para ayudar de forma eficiente en el proceso de duelo

Objective: to analyze the evidence available about the delivery care process in late fetal death, allowing to learn about the experience and needs of mothers and fathers, and the challenges for the professionals managing these cases. Method: a narrative review of qualitative studies published from 2005 to August, 2017 in the following databases: Pubmed, Cinahl, Embase, Scielo, Cuiden and Llilacs, on the area of late fetal death, according to its definition in the Spanish setting (from 28 gestation weeks onwards), and in the international setting (from week 24 of gestation). A themed analysis was conducted on the articles selected, and four theme areas were identified, based on the experience of mothers and fathers on one hand, and two theme areas according to the experience of professionals. Results: seven qualitative articles were selected: four content analyses, two phenomenological analyses, and one grounded theory. The themes identified regarding the experience of mothers and fathers were associated with a devastating diagnosis, the initial goodbye, building maternity and paternity, and the impact of the action by professionals. The themes identified associated with the experience of professionals were: personal and professional impact, and case management. Conclusions: this review shows the traumatic experience of mothers and fathers suffering a late fetal loss, as well as the personal impact on those professionals managing them, who will be faced with difficulties for addressing the case adequately, and demand specific training to help in the mourning process in an efficient way

Cost-utility analysis of nanoparticle albumin-bound paclitaxel versus paclitaxel in monotherapy in pretreated metastatic breast cancer in Spain.

AIM: The COSTABRAX study evaluated the cost-effectiveness of nanoparticle albumin-bound paclitaxel (nab-paclitaxel) versus polyethylated castor oil-based standard paclitaxel (sb-paclitaxel) in the treatment of patients with previously treated metastatic breast cancer in Spain. MATERIALS & METHODS: Efficacy data were obtained from the CA012 trial (nab-paclitaxel administered every 3 weeks [q3w] and sb-paclitaxel q3w) and indirect comparison (sb-paclitaxel administered weekly), and were modeled to a time horizon of 5 years using a Markov model. The analysis was performed from the National Health Service perspective. Use of resources and key assumptions of the model were validated by a panel of 22 local oncologists. RESULTS: Compared with sb-paclitaxel q3w, nab-paclitaxel q3w was cost effective, with a cost per life year gained of €11,088 and a cost per quality-adjusted life year of €17,808. Compared with sb-paclitaxel administered weekly, it showed savings of €711 per patient. CONCLUSION: The COSTABRAX study showed that nab-paclitaxel q3w is a cost-effective alternative compared with sb-paclitaxel q3w and a cost-saving alternative to sb-paclitaxel administered weekly in Spain.

Motesanib, or open-label bevacizumab, in combination with paclitaxel, as first-line treatment for HER2-negative locally recurrent or metastatic breast cancer: a phase 2, randomised, double-blind, placebo-controlled study.

BACKGROUND: Vascular endothelial growth factor (VEGF) has a crucial role in angiogenesis, and is a valid target in metastatic breast cancer. Motesanib is an investigational oral inhibitor of VEGF receptors. We aimed to determine whether treatment with motesanib plus paclitaxel is better than placebo plus paclitaxel in patients with HER2-negative locally recurrent or metastatic breast cancer. METHODS: Between Dec 1, 2006, and July 4, 2008, patients with untreated HER2-negative metastatic breast cancer were randomly assigned (using a randomisation list created by personnel not associated with the study) in a 1:1:1 ratio to paclitaxel (90 mg/m(2) on days 1, 8, and 15 every 3 weeks) plus either masked motesanib 125 mg orally once per day (n=91), masked placebo orally once per day (n=94), or open-label bevacizumab 10 mg/kg intravenously on days 1 and 15 of each 28-day cycle (n=97), after stratification according to adjuvant or neoadjuvant chemotherapy (taxane-containing regimens vs other regimens vs none), number of metastatic sites (<3 vs ≥3), and hormone receptor status (positive vs negative). Placebo was provided as a replica of motesanib 25 mg tablets. The primary endpoint was objective response rate (ORR) based on the population as assigned to treatment. This trial is registered with ClinicalTrials.gov, number NCT00356681. FINDINGS: ORRs for the motesanib group and the placebo group did not differ significantly (49%vs 41%; absolute difference 8% [95% CI -6 to 22]; p=0.31). The ORR in the bevacizumab group (52%) was similar to that in the motesanib group. The most common grade 3 or higher adverse events included diarrhoea (18 of 92 patients in the motesanib group, none of 89 patients in the placebo group, and four of 96 patients in the bevacizumab group), fatigue (11, eight, and six), hypertension (11, one, and seven), and peripheral sensory neuropathy (ten, seven, and 19). More patients in the motesanib group had serious adverse events than did those in the placebo or bevacizumab groups (34, 26, and 21 patients, respectively); the most common of these in the motesanib group were gastrointestinal in nature. INTERPRETATION: Data from this trial do not support the further investigation of motesanib at this dose and schedule in this population. FUNDING: Amgen.

Adjuvant docetaxel for high-risk, node-negative breast cancer.

BACKGROUND: A regimen of docetaxel, doxorubicin, and cyclophosphamide (TAC) is superior to a regimen of fluorouracil, doxorubicin, and cyclophosphamide (FAC) when used as adjuvant therapy in women with node-positive breast cancer. The value of taxanes in the treatment of node-negative disease has not been determined. METHODS: We randomly assigned 1060 women with axillary-node-negative breast cancer and at least one high-risk factor for recurrence (according to the 1998 St. Gallen criteria) to treatment with TAC or FAC every 3 weeks for six cycles after surgery. The primary end point was disease-free survival after at least 5 years of follow-up. Secondary end points included overall survival and toxicity. RESULTS: At a median follow-up of 77 months, the proportion of patients alive and disease-free was higher among the 539 women in the TAC group (87.8%) than among the 521 women in the FAC group (81.8%), representing a 32% reduction in the risk of recurrence with TAC (hazard ratio, 0.68; 95% confidence interval [CI], 0.49 to 0.93; P=0.01 by the log-rank test). This benefit was consistent, regardless of hormone-receptor status, menopausal status, or number of high-risk factors. The difference in survival rates (TAC, 95.2%; FAC, 93.5%) was not significant (hazard ratio, 0.76; 95% CI, 0.45 to 1.26); however, the number of events was small (TAC, 26; FAC, 34). Rates of grade 3 or 4 adverse events were 28.2% with TAC and 17.0% with FAC (P<0.001). Toxicity associated with TAC was diminished when primary prophylaxis with granulocyte colony-stimulating factor was provided. CONCLUSIONS: As compared with adjuvant FAC, adjuvant TAC improved the rate of disease-free survival among women with high-risk, node-negative breast cancer. (Funded by GEICAM and Sanofi-Aventis; ClinicalTrials.gov number, NCT00121992.).