0000000000274071
AUTHOR
V. Guillem
showing 5 related works from this author
ECO Experts’ consensus on establishing renal cancer healthcare quality measures in Spain.
2020
220 Background: The ECO Foundation (Excellence and Quality in Oncology) proposes to establish a set of healthcare quality measures (including indicators and standards) for the diagnosis, treatment and follow-up of renal cancer in Spain which all healthcare professionals involved can assume, being suitable for implementation in the continuous improvement process of our healthcare system. Methods: a) International literature review on the quality of healthcare in renal cancer; b) multidisciplinary driving group (9 oncologists with expertise in renal cancer plus 2 methodologists) to identify and choose possible quality measures to be applied in Spain; c) global evaluation of the relevance of …
QIM19-125: Nonclinical Needs of Cancer Patients in Spain Under Different Perspectives: A Comparative Study
2019
Background: Patients with cancer and their caregivers express unmet needs beyond the clinical approach to cancer. The ECO Foundation (Quality and Excellence in Oncology) and the Spanish Association Against Cancer (AECC) have promoted a qualitative research study with the objective to identify and compare the perceptions of newly diagnosed and 2–3 years after diagnosis cancer patients, caregivers, oncologists, nurses, and social workers in relation to a set of nonclinical needs expressed by cancer patients and caregivers, and to obtain concrete and feasible proposals for improvement aimed at satisfying these needs. Methods: A multidisciplinary group of experts developed a questionnaire about…
A polymorphism at the 3'-UTR region of the aromatase gene defines a subgroup of postmenopausal breast cancer patients with poor response to neoadjuva…
2009
Abstract Background Aromatase (CYP19A1) regulates estrogen biosynthesis. Polymorphisms in CYP19A1 have been related to the pathogenesis of breast cancer (BC). Inhibition of aromatase with letrozole constitutes the best option for treating estrogen-dependent BC in postmenopausal women. We evaluate a series of polymorphisms of CYP19A1 and their effect on response to neoadjuvant letrozole in early BC. Methods We analyzed 95 consecutive postmenopausal women with stage II-III ER/PgR [+] BC treated with neoadjuvant letrozole. Response to treatment was measured by radiology at 4th month by World Health Organization (WHO) criteria. Three polymorphisms of CYP19A1, one in exon 7 (rs700519) and two in…
ER+ Breast Cancers Resistant to Prolonged Neoadjuvant Letrozole Exhibit an E2F4 Transcriptional Program Sensitive to CDK4/6 Inhibitors
2018
AbstractPurpose: This study aimed to identify biomarkers of resistance to endocrine therapy in estrogen receptor–positive (ER+) breast cancers treated with prolonged neoadjuvant letrozole.Experimental Design: We performed targeted DNA and RNA sequencing in 68 ER+ breast cancers from patients treated with preoperative letrozole (median, 7 months).Results: Twenty-four tumors (35%) exhibited a PEPI score ≥4 and/or recurred after a median of 58 months and were considered endocrine resistant. Integration of the 47 most upregulated genes (log FC > 1, FDR < 0.03) in letrozole-resistant tumors with transcription-binding data showed significant overlap with 20 E2F4-regulated genes (P =…
Study on compliance with breakthrough cancer pain guidelines by medical oncologists in Spain.
2017
e18260 Background: Breakthrough cancer pain (BTcP) has been shown to be a prevalent and poor prognostic factor for cancer patients, which remains undertreated and underdiagnosed. The Spanish Society for Medical Oncology (SEOM) developed a clinical practice guideline (CPG) for the treatment of cancer pain which specifically addressed the management of BTcP. Methods: With the objective of evaluate compliance with SEOM’ guideline, Fundación ECO designed a survey to identify awareness, perceptions, implementation and gaps, among Spanish medical oncologists. Results: A total of 83 oncologists with a median experience of 13 years responded. Although 87% of oncologists considered their clinical p…