Miguel Ángel Calleja-Hernández

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To assess the main differences in clinical significance of the prescribing errors intercepted by clinical pharmacists in paediatrics and obstetrics and the reasons for these prescribing errors, as well as the differences in pharmacists’ activity indicators. The was a cross-sectional epidemiological study analysing the activities of paediatric pharmacists in(More)
Non-small-cell lung cancer (NSCLC) is the leading cause of cancer deaths worldwide. In the last years, the identification of activating EGFR mutations, conferring increased sensitivity and disease response to tyrosine kinase inhibitors, has changed the prospect of NSCLC patients. The PTEN/PI3K/AKT pathway regulates multiple cellular functions, including(More)
BACKGROUND Despite the progress made in recent years, multiple myeloma is still considered an incurable disease. Most survival data come from clinical trials. Little is known about the outcome in unselected real-life patients. METHODS Overall survival was analyzed in a cohort of newly diagnosed symptomatic multiple myeloma patients, over the last three(More)
HER2 receptor is overexpressed approximately in 20 % of human breast cancer (BC) and is a poor prognostic factor. Although therapies targeting this receptor have improved the prognosis of this cancer, up to 62 % patients treated with these drugs experiment progression during the first year of treatment. Some molecular mechanisms have been proposed to be(More)
Non-small-cell lung cancer (NSCLC) leads cancer-related deaths worldwide. Mutations in the kinase domain of the EGFR gene provide sensitivity to tyrosine kinase inhibitors (TKI) drugs. TKI show initial response rates over 75% in mutant EGFR-NSCLC patients, although most of these patients acquire resistance to EGFR inhibitors after therapy. EGFR-TKI(More)
Vitamin K antagonists (VKAs) remain as the most prescribed drug for treatment and prevention of thrombotic disorders in many countries, despite the recent approval of the new oral anticoagulants (NOACs). Although effectiveness and safety of VKAs are tightly associated to maintaining the patient within the international normalised ratio (INR) therapeutic(More)
INTRODUCTION Hypersensitivity reaction (HSR) to antineoplastic drugs can force doctors to stop treatment and seek other alternatives. These alternatives may be less effective, not as well tolerated and/or more expensive. Another option is to use desensitization protocols that induce a temporary state of tolerance by gradually administering small quantities(More)
OBJECTIVE To analyze the cost effectiveness of implementing smart infusion pump technology in a pediatric intensive care unit (PICU). MATERIAL AND METHODS An observational, prospective, intervention study with analytical components was carried out. A drug library was developed and integrated into the Carefusion Alaris Guardrails® infusion systems. A(More)
PURPOSE The impact of smart infusion pumps on the interception of errors in the programming of i.v. drug administrations on a pediatric intensive care unit (PICU) is investigated. METHODS A prospective observational intervention study was conducted in the PICU of a hospital in Madrid, Spain, to estimate the patient safety benefits resulting from the(More)
BACKGROUND Medication reconciliation is a key tool in the prevention of adverse drug events. OBJECTIVE To assess the impact of an electronic reconciliation tool in decreasing unintended discrepancies between medications prescribed after surgery and the patient's usual treatment. SETTING General Surgery Department of Gregorio Marañón's University General(More)