Search results for "antineoplásico"

showing 9 items of 9 documents

Interacción de los antineoplásicos orales con los alimentos: revisión sistemática

2009

Victor.Jimenez@uv.es Introducción: Los estudios de biodisponibilidad son parte integrante del desarrollo clínico de medicamentos para administración oral con el fin de identificar potenciales interacciones fármaco-alimento (iFA). Actualmente, para los antineoplásicos orales se empieza a reconocer su importancia clínica, aun cuando lamentablemente, la información disponible presenta variabilidad en su evidencia científica. Objetivos: Revisar la evidencia científica disponible sobre las interacciones de los alimentos con medicamentos antineoplásicos orales y establecer recomendaciones para su administración. Métodos: Se realizó una búsqueda bibliográfica en Medline y The Cochrane Library para…

Agentes antineoplásicos. Efecto de los alimentos; Quimioterapia oral; Farmacocinética; Revisión sistemáticaAgentes antineoplásicos. Efecto de los alimentosAgentes antineoplásicosFarmacocinéticaQuimioterapia oralRevisión sistemáticaEfecto de los alimentosUNESCO::CIENCIAS MÉDICAS ::Ciencias de la Nutrición:CIENCIAS MÉDICAS ::Ciencias de la Nutrición [UNESCO]
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Prognostic and predictive value of primary tumour side in patients with RAS wild-type metastatic colorectal cancer treated with chemotherapy and EGFR…

2017

BACKGROUND: There is increasing evidence that metastatic colorectal cancer (mCRC) is a genetically heterogeneous disease and that tumours arising from different sides of the colon (left versus right) have different clinical outcomes. Furthermore, previous analyses comparing the activity of different classes of targeted agents in patients with KRAS wild-type (wt) or RAS wt mCRC suggest that primary tumour location (side), might be both prognostic and predictive for clinical outcome. METHODS: This retrospective analysis investigated the prognostic and predictive influence of the localization of the primary tumour in patients with unresectable RAS wt mCRC included in six randomized trials (CRY…

Male0301 basic medicineOncologyColorectal cancermedicine.medical_treatmentCetuximabmedicine.disease_causeEGFR Antibody0302 clinical medicineAntineoplastic Agents ImmunologicalNeoplasias ColorrectaisMedicineNeoplasm MetastasisRandomized Controlled Trials as Topicpredictive valuePanitumumabHazard ratiotumour sideAntibodies MonoclonalHematologyPrognosisChemotherapy regimenErbB ReceptorsBevacizumabTreatment OutcomeOncology030220 oncology & carcinogenesisFemaleKRASColorectal Neoplasmsmedicine.drugmedicine.medical_specialtyBevacizumabcolorectal cancerGenes ras03 medical and health sciencesAnticorpos MonoclonaisInternal medicineHumansChemotherapybusiness.industryAntineoplásicos ImunológicosOdds ratiomedicine.diseaserandomised trial030104 developmental biologyGenes rasHuman medicinebusinessprognosticanti-EGFR treatment
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Antitumor activity of ipatasertib combined with chemotherapy: results from a phase Ib study in solid tumors

2020

Inhibidor d'AKT; Càncer avançat; Fase I Inhibidor de AKT; Cáncer avanzado; Fase I AKT inhibitor; Advanced cancer; Phase I Background This phase Ib study evaluated the safety, tolerability, pharmacokinetics, and preliminary efficacy of the oral AKT inhibitor ipatasertib and chemotherapy or hormonal therapy in patients with advanced or metastatic solid tumors to determine combined dose-limiting toxicities (DLTs), maximum tolerated dose, and recommended phase II doses and schedules. Patients and methods The clinical study comprised four combination treatment arms: arm A (with docetaxel), arm B [with mFOLFOX6 (modified leucovorin, 5-fluorouracil, and oxaliplatin)], arm C (with paclitaxel), and …

Male0301 basic medicinemedicine.medical_specialtyMaximum Tolerated Dosemedicine.medical_treatmentCàncer - Quimioteràpia:Otros calificadores::Otros calificadores::/efectos adversos [Otros calificadores]GastroenterologyAKT inhibitorPiperazinesMedicaments antineoplàstics - Efectes secundaris:neoplasias [ENFERMEDADES]03 medical and health scienceschemistry.chemical_compound0302 clinical medicineNeoplasmsInternal medicineAntineoplastic Combined Chemotherapy Protocols:Other subheadings::Other subheadings::/adverse effects [Other subheadings]medicineadvanced cancerHumansEnzalutamide:terapéutica::protocolos clínicos::protocolos antineoplásicos::protocolos de quimioterapia antineoplásica combinada [TÉCNICAS Y EQUIPOS ANALÍTICOS DIAGNÓSTICOS Y TERAPÉUTICOS]Adverse effectChemotherapybusiness.industryHematologyphase I:Therapeutics::Clinical Protocols::Antineoplastic Protocols::Antineoplastic Combined Chemotherapy Protocols [ANALYTICAL DIAGNOSTIC AND THERAPEUTIC TECHNIQUES AND EQUIPMENT]Oxaliplatin:Neoplasms [DISEASES]Pyrimidines030104 developmental biologyOncologyDocetaxelTolerabilityPaclitaxelchemistryResponse Evaluation Criteria in Solid Tumors030220 oncology & carcinogenesisbusinessmedicine.drugAnnals of Oncology
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Obesity and survival in operable breast cancer patients treated with adjuvant anthracyclines and taxanes according to pathological subtypes: a pooled…

2013

Obesity is an unfavorable prognostic factor in breast cancer (BC) patients regardless of menopausal status and treatment received. However, the association between obesity and survival outcome by pathological subtype requires further clarification. METHODS: We performed a retrospective analysis including 5,683 operable BC patients enrolled in four randomized clinical trials (GEICAM/9906, GEICAM/9805, GEICAM/2003-02, and BCIRG 001) evaluating anthracyclines and taxanes as adjuvant treatments. Our primary aim was to assess the prognostic effect of body mass index (BMI) on disease recurrence, breast cancer mortality (BCM), and overall mortality (OM). A secondary aim was to detect differences o…

Índice de Masa CorporalOncologyReceptor ErbB-2medicine.medical_treatmentObesidad:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Survival Analysis [Medical Subject Headings]Supervivencia sin EnfermedadBody Mass IndexAntineoplastic Combined Chemotherapy ProtocolsMedicineAnthracyclinesYoung adultMedicine(all)Hazard ratioNeoplasias de la MamaPronósticoFemeninoMiddle AgedPrognosisChemotherapy regimenTreatment OutcomeFemaleTaxoidsMastectomyResearch ArticleAdultmedicine.medical_specialtyAnálisis de Supervivencia:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Body Constitution::Body Weights and Measures::Body Mass Index [Medical Subject Headings]Breast NeoplasmsDisease-Free SurvivalYoung AdultBreast cancerInternal medicineAdjuvant therapyHumansObesity:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis::Disease-Free Survival [Medical Subject Headings]:Diseases::Neoplasms::Neoplasms by Site::Breast Neoplasms [Medical Subject Headings]AgedGynecologyDose-Response Relationship Drugbusiness.industry:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Antineoplastic Agents [Medical Subject Headings]Retrospective cohort studyAntineoplásicosmedicine.disease:Diseases::Nutritional and Metabolic Diseases::Nutrition Disorders::Overnutrition::Obesity [Medical Subject Headings]:Check Tags::Female [Medical Subject Headings]Multivariate Analysis:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis [Medical Subject Headings]Neoplasm Recurrence LocalbusinessBody mass index
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Relevancia de la autofagia en la toxicidad de los antiinflamatorios no esteroideos sobre el epitelio digestivo

2017

Los antiinflamatorios no esteroideos (AINE) constituyen uno de los grupos de medicamentos más consumidos en el mundo por sus acciones antiinflamatoria, analgésica y antipirética, y, en consecuencia, sus reacciones adversas tienen una gran repercusión en la población. Su mecanismo de acción consiste en la inhibición de las enzimas ciclooxigenasas y el consecuente descenso en los niveles de prostanoides. Si la implicación de estos mediadores en la inflamación, el dolor y la fiebre justifica las acciones farmacológicas, su rol en funciones fisiológicas explica su perfil de efectos secundarios. Entre sus reacciones adversas merecen una mención especial las que ocurren a nivel gastrointestinal, …

digestivoantiinflamatorio320901toxicidadantineoplásico320990autofagia
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Central nervous system involvement at first relapse in patients with acute promyelocytic leukemia treated with all-trans retinoic acid and anthracycl…

2009

Background The prevalence of and risk factors for central nervous system recurrence in patients with acute promyelocytic leukemia are not well established and remain a controversial matter. Design and Methods Between 1996 and 2005, 739 patients with newly diagnosed acute promyelocytic leukemia enrolled in two consecutive trials (PETHEMA LPA96 and LPA99) received induction therapy-with all-trans retinoic acid and idarubicin. Consolidation therapy comprised three courses of anthracycline monochemotherapy (LPA96), with all-trans retinoic acid and reinforced doses of idarubicin in patients with an intermediate or high risk of relapse (LPA99). Central nervous system prophylaxis was not given. Re…

:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Hydrocarbons Cyclic::Hydrocarbons Aromatic::Polycyclic Hydrocarbons Aromatic::Naphthacenes::Anthracyclines::Daunorubicin::Idarubicin [Medical Subject Headings]:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Disease Attributes::Recurrence [Medical Subject Headings]Male:Named Groups::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]idarubicinGastroenterology:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Probability::Risk::Risk Factors [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Central Nervous System NeoplasmsLeukemia Promyelocytic AcuteRecurrenceRisk FactorsCumulative incidenceAntibiotics AntineoplasticHematologyMiddle Agedall-trans retinoic acidLeukemiamedicine.anatomical_structure:Named Groups::Persons::Age Groups::Adolescent [Medical Subject Headings]Femalemedicine.drugAcute promyelocytic leukemiaAdultcentral nervous system relapsemedicine.medical_specialty:Diseases::Neoplasms::Neoplasms by Histologic Type::Leukemia::Leukemia Myeloid::Leukemia Myeloid Acute [Medical Subject Headings]AnthracyclineAdolescentCentral nervous system:Check Tags::Male [Medical Subject Headings]TretinoinNeoplasias del sistema nervioso centralCentral nervous system diseaseTretinoinInternal medicine:Named Groups::Persons::Age Groups::Adult [Medical Subject Headings]medicineIdarubicinHumans:Named Groups::Persons::Age Groups::Adult::Aged [Medical Subject Headings]Letters to the Editor:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Hydrocarbons Acyclic::Alkenes::Polyenes::Carotenoids::Retinoids [Medical Subject Headings]Leucemia promielocítica agudaAgedAntibióticos antineoplásicosbusiness.industryprognostic factors:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Antineoplastic Agents::Antibiotics Antineoplastic [Medical Subject Headings]acute promyelocytic leukemiamedicine.diseaseSurgery:Diseases::Neoplasms::Neoplasms by Site::Nervous System Neoplasms::Central Nervous System Neoplasms [Medical Subject Headings]:Check Tags::Female [Medical Subject Headings]businessIdarubicin
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Detection of MET Alterations Using Cell Free DNA and Circulating Tumor Cells from Cancer Patients

2020

MET alterations may provide a potential biomarker to evaluate patients who will benefit from treatment with MET inhibitors. Therefore, the purpose of the present study is to investigate the utility of a liquid biopsy-based strategy to assess MET alterations in cancer patients. We analyzed MET amplification in circulating free DNA (cfDNA) from 174 patients with cancer and 49 healthy controls and demonstrated the accuracy of the analysis to detect its alteration in patients. Importantly, a significant correlation between cfDNA concentration and MET copy number (CN) in cancer patients (r = 0.57, p &lt

0301 basic medicineOncologyMale<i>MET</i> copy numbermedicine.medical_treatmentproteínas protooncogénicas c-metdosificación génicahumanosresistencia a medicamentosDrug ResistanceGene Dosagecirculating free DNA (cfDNA)<i>MET</i> amplificationTargeted therapyTargeted therapy0302 clinical medicineCirculating tumor cellestudios prospectivosNeoplasmsantineoplásicosProspective Studieslcsh:QH301-705.5Circulating tumor cells (CTCs)neoplasiasGeneral MedicineProto-Oncogene Proteins c-mettargeted therapyNeoplastic Cells CirculatingErbB ReceptorsCell-free fetal DNA030220 oncology & carcinogenesisinhibidores de proteína cinasasBiomarker (medicine)FemaleMET protein expressionCell-Free Nucleic AcidsMET amplificationmedicine.medical_specialtycirculating tumor cells (CTCs)estudios de casos y controlesMet amplificationCirculating free DNA (cfDNA)Antineoplastic AgentsArticle03 medical and health sciencesInternal medicinemedicineBiomarkers TumorHumansLiquid biopsyProtein Kinase InhibitorsRetrospective Studiesbusiness.industryHead and neck cancerestudios retrospectivosLiquid BiopsyCancermedicine.disease030104 developmental biologylcsh:Biology (General)Drug Resistance NeoplasmCase-Control StudiesMET copy numberbusinessCells
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Estudio farmacogenético del tratamiento del cáncer de mama basado en antraciclinas y taxanos

2016

Existe una importante variabilidad interindividual en la respuesta a los medicamentos que condiciona que no sea fácil predecir la efectividad o seguridad de un fármaco en un paciente concreto. La Farmacogenética (PGt) estudia el vínculo entre las variaciones en la secuencia de ADN de un paciente y su respuesta al tratamiento farmacológico. La variación de un único nucleótido puede tener consecuencias dramáticas, de modo que la identificación de variantes que alteren la función o expresión de las proteínas implicadas en la farmacocinética o farmacodinamia y su efecto final sobre la respuesta es el objetivo de la PGt. El Cáncer de Mama (CM) es el tipo de cáncer más frecuente en mujeres. A pes…

taxanosantraciclinas:CIENCIAS DE LA VIDA::Genética [UNESCO]doxorubicina:CIENCIAS MÉDICAS ::Farmacología [UNESCO]SNPreacción adversa:CIENCIAS MÉDICAS ::Ciencias clínicas::Oncología [UNESCO]UNESCO::CIENCIAS MÉDICAS ::Farmacodinámica::QuimioterapiapolimorfismoepirubicinaUNESCO::CIENCIAS MÉDICAS ::FarmacologíafarmacogenéticapaclitaxelUNESCO::CIENCIAS MÉDICAS ::Ciencias clínicas::OncologíaUNESCO::CIENCIAS DE LA VIDA::Genéticacáncermama:CIENCIAS MÉDICAS ::Farmacodinámica::Quimioterapia [UNESCO]docetaxeltoxicidadantineoplásicoquimioterapia
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The oral KIF11 inhibitor 4SC‐205 exhibits antitumor activity and potentiates standard and targeted therapies in primary and metastatic neuroblastoma …

2021

Inhibidor de KIF11; Terapias dirigidas; Metástasis Inhibidor de KIF11; Teràpies dirigides; Metàstasi KIF11 inhibitor; Targeted therapies; Metastasis In summary, our study provides a rationale for the future therapeutic integration in clinical trials of 4SC-205, an structurally distinct oral KIF11 inhibitor that shows potent antitumor activity in multiple preclinical neuroblastoma models and sensitizes neuroblastoma cells to standard chemotherapy and specific neuroblastoma-targeted therapies. The financial support for this research was provided by Instituto de Salud Calos III (PI20/00530 to Miguel F. Segura; PI20/01107 to Rosa Noguera; PI17/02248 and CPII18/00027 to Anna Santamaria; PI19/013…

Medicine (General)Neuroblastoma - Tractament:neoplasias::neoplasias por tipo histológico::neoplasias de células germinales y embrionarias::tumores neuroectodérmicos::neoplasias neuroepiteliales::tumores neuroectodérmicos primitivos::tumores neuroectodérmicos primitivos periféricos::neuroblastoma [ENFERMEDADES]Metastatic neuroblastomaMedicació oralMedicaments antineoplàstics - Ús terapèutic:Otros calificadores::Otros calificadores::/farmacoterapia [Otros calificadores]Medicine (miscellaneous)Administration OralKinesinsAntineoplastic Agents:Other subheadings::Other subheadings::/drug therapy [Other subheadings]Letter to Editor:Neoplasms::Neoplasms by Histologic Type::Neoplasms Germ Cell and Embryonal::Neuroectodermal Tumors::Neoplasms Neuroepithelial::Neuroectodermal Tumors Primitive::Neuroectodermal Tumors Primitive Peripheral::Neuroblastoma [DISEASES]MiceNeuroblastomaR5-920Cell Line Tumor:terapéutica::farmacoterapia::vías de administración de medicamentos::administración oral [TÉCNICAS Y EQUIPOS ANALÍTICOS DIAGNÓSTICOS Y TERAPÉUTICOS]MedicineAnimalsHumansAntitumor activityPrimary (chemistry)business.industry:acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antineoplásicos [COMPUESTOS QUÍMICOS Y DROGAS]Disease Models Animal:Therapeutics::Drug Therapy::Drug Administration Routes::Administration Oral [ANALYTICAL DIAGNOSTIC AND THERAPEUTIC TECHNIQUES AND EQUIPMENT]Cancer researchMolecular Medicine:Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Antineoplastic Agents [CHEMICALS AND DRUGS]businessClinical and Translational Medicine
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