Search results for " cohort"

showing 10 items of 3398 documents

Legume consumption and risk of all-cause, cardiovascular, and cancer mortality in the PREDIMED study.

2018

BACKGROUND & AIMS: Limited prospective studies have examined the association between legumes consumption and mortality, whereas scarce, if at all, previous studies have evaluated such associations taking into consideration specific grain legumes. We aimed to investigate the association between total legumes consumption and grain legumes species (dry beans, chickpeas, lentils, and fresh peas) with all-cause, cardiovascular disease (CVD), cancer and other-cause mortality among elderly Mediterranean individuals at high CVD risk. METHODS: We prospectively assessed 7216 participants from the PREvención con DIeta MEDiterránea study. Dietary intake was assessed at baseline and yearly during follow…

0301 basic medicinePREDIMEDMaleDiseaseCritical Care and Intensive Care MedicineLower riskCardiovascularDiet MediterraneanCohort Studies03 medical and health sciencesRisk FactorsNeoplasmsMedicineHumansProspective StudiesMortalityCàncerProspective cohort studyLegumeCancerAgedConsumption (economics)Aged 80 and over030109 nutrition & dieteticsNutrition and Dieteticsbusiness.industryHazard ratioCancerFabaceaeMiddle Agedmedicine.diseaseLegumesConfidence intervalCardiovascular DiseasesSpainFemalebusinessllegums -- ConsumDemographyFollow-Up Studies
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Plasma Metabolites Associated with Coffee Consumption: A Metabolomic Approach within the PREDIMED Study

2019

Few studies have examined the association of a wide range of metabolites with total and subtypes of coffee consumption. The aim of this study was to investigate associations of plasma metabolites with total, caffeinated, and decaffeinated coffee consumption. We also assessed the ability of metabolites to discriminate between coffee consumption categories. This is a cross-sectional analysis of 1664 participants from the PREDIMED study. Metabolites were semiquantitatively profiled using a multiplatform approach. Consumption of total coffee, caffeinated coffee and decaffeinated coffee was assessed by using a validated food frequency questionnaire. We assessed associations between 387 metabolit…

0301 basic medicinePREDIMEDMalehumanosestudios de casos y controlescoffeeLibrary sciencelcsh:TX341-641030209 endocrinology & metabolismCoffee consumptionCoffeeArticleCohort Studies03 medical and health sciencesPlasma0302 clinical medicineCoffeescafeínaPolitical scienceCaffeinemetabolómicaHumansMetabolomicsestudios de cohortesmediana edadplasmaAgedanciano030109 nutrition & dieteticsNutrition and DieteticscaféMiddle AgedPredimedPredimedmetabolomicsCross-Sectional StudiesCase-Control StudiesChristian ministryFemalelcsh:Nutrition. Foods and food supplyestudios transversalesFood Science
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Prenatal Ambient Air Pollution, Placental Mitochondrial DNA Content, and Birth Weight in the INMA (Spain) and ENVIRONAGE (Belgium) Birth Cohorts

2016

The research leading to these results was funded by the Spanish Ministry of Health (FIS-PI11/00610, FIS-PI041436, FIS-PI081151, FIS-PI042018, and FIS-PI09/02311), the European Union (EU) (FP7-ENV-2011 cod 282957 and HEALTH.2010.2.4.5-1), the Instituto de Salud Carlos III (Red INMA G03/176, CB06/02/0041, FIS-FEDER 03/1615, 04/1509, 04/1112, 04/1931, 05/1079, 05/1052, 06/1213, 07/0314, 09/02647, 11/01007, 11/02591, CP11/00178, FIS-PI06/0867, and FIS-PS09/00090), the Conselleria de Sanitat Generalitat Valenciana, the Generalitat de Catalunya-CIRIT (1999SGR 00241), the Obre Social Cajastur, the Universidad de Oviedo, the Department of Health of the Basque Government (2005111093 and 2009111069),…

0301 basic medicinePediatrics:Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Body Weight::Birth Weight [Medical Subject Headings]:Phenomena and Processes::Physiological Phenomena::Physiological Processes::Growth and Development::Morphogenesis::Embryonic and Fetal Development::Fetal Development [Medical Subject Headings]Health Toxicology and MutagenesisPlacentaEspañaPhysiology:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Growth Disorders::Fetal Growth Retardation [Medical Subject Headings]ADN mitocondrial010501 environmental sciencesMitochondrion01 natural sciencesFetal DevelopmentBélgicaPregnancyBirth Weightskin and connective tissue diseasesPeso al nacerNews | Science SelectionsMitocondrias:Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancy [Medical Subject Headings]:Anatomy::Cells::Cellular Structures::Intracellular Space::Cytoplasm::Cytoplasmic Structures::Organelles::Mitochondria [Medical Subject Headings]2. Zero hunger:Geographicals::Geographic Locations::Europe::Spain [Medical Subject Headings]Air PollutantsAmbient air pollutionAire -- ContaminacióFemenino3. Good healthmedicine.anatomical_structureMaternal ExposureFemaleBirth cohort:Health Care::Environment and Public Health::Public Health::Environmental Pollution::Air Pollution [Medical Subject Headings]Mitochondrial DNAmedicine.medical_specialtyModelos LinealesEmbarazoBirth weightInfants -- DesenvolupamentBiology:Chemicals and Drugs::Inorganic Chemicals::Gases::Nitrogen Oxides::Nitrogen Dioxide [Medical Subject Headings]DNA Mitochondrial:Phenomena and Processes::Genetic Phenomena::Genetic Structures::Genome::Genome Components::Genes::Genes Mitochondrial [Medical Subject Headings]03 medical and health sciencesAir pollutantsPlacentaAir PollutionmedicineHumans:Geographicals::Geographic Locations::Europe::Belgium [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Models Statistical::Linear Models [Medical Subject Headings]Contaminación del aire0105 earth and related environmental sciencesRetardo del crecimiento fetal:Chemicals and Drugs::Nucleic Acids Nucleotides and Nucleosides::Nucleic Acids::DNA::DNA Circular::DNA Mitochondrial [Medical Subject Headings]Genes mitocondrialesPregnancyPublic Health Environmental and Occupational HealthDesarrollo fetalmedicine.disease:Anatomy::Embryonic Structures::Placenta [Medical Subject Headings]030104 developmental biology:Check Tags::Female [Medical Subject Headings]13. Climate actionSpainsense organsDióxido de nitrógeno
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Prospective risk of stillbirth and neonatal complications in twin pregnancies: systematic review and meta-analysis

2016

Twin pregnancies are at increased risk of stillbirth. Uncomplicated twin pregnancies are commonly delivered earlier to prevent stillbirth; however, there is a risk of neonatal complications associated with being born prior to 39 weeks’ gestation. The optimal gestational age for delivery in twin pregnancies is unknown and likely varies by chorionicity. The present study aimed to determine the prospective risk of stillbirth in women with uncomplicated monochorionic and dichorionic twin pregnancies, and neonatal mortality risks, when delivered beyond 34 weeks of gestation. Data on twin pregnancies that reported rates of stillbirth were obtained from MEDLINE, EMBASE, and Cochrane Library. Separ…

0301 basic medicinePediatricsNeonatal intensive care unitPerinatal DeathCochrane LibraryInfant Newborn Diseases0302 clinical medicineObstetrics and gynaecologyPregnancyRisk FactorsTwins DizygoticMedicineProspective StudiesProspective cohort studyreproductive and urinary physiologyTwin Pregnancyhealth care economics and organizations030219 obstetrics & reproductive medicineObstetricsIncidence (epidemiology)Absolute risk reductionObstetrics and GynecologyGestational ageProspective riskGeneral MedicineStillbirthfemale genital diseases and pregnancy complicationsMeta-analysisGestationFemalemedicine.medical_specialtyeducationGestational AgeTwin-to-twin transfusion syndrome03 medical and health sciences030225 pediatricsJournal ArticleHumansGynecologyPregnancybusiness.industryResearchInfant NewbornTwins Monozygoticmedicine.diseaseConfidence interval030104 developmental biologyIntensive Care NeonatalPregnancy TwinbusinessBMJ (Clinical research ed.)
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Associations between dietary polyphenols and type 2 diabetes in a cross-sectional analysis of the PREDIMED-Plus Trial: role of body mass index and sex

2019

Overweight and obesity are important risk factors for type 2 diabetes (T2D). Moving towards healthier diets, namely, diets rich in bioactive compounds, could decrease the odds of suffering T2D. However, those individuals with high body mass index (BMI) may have altered absorption or metabolism of some nutrients and dietary components, including polyphenols. Therefore, we aimed to assess whether high intakes of some classes of polyphenols are associated with T2D in a population with metabolic syndrome and how these associations depend on BMI and sex. This baseline cross-sectional analysis includes 6633 participants from the PREDIMED-Plus trial. Polyphenol intakes were calculated from food fr…

0301 basic medicinePhysiologyCross-sectional studyClinical BiochemistryHydroxycinnamic acidsType 2 diabetesOverweightBiochemistry0302 clinical medicinepreventionFlavonoidesmetabolitesrisk2. Zero hungereducation.field_of_studyDiabetisDiabetes1. No poverty3. Good healthObesitatDietamedicine.symptommanagementHydroxybenzoic acidHydroxybenzoic acidsPhenolic acidsPopulationmen030209 endocrinology & metabolismArticleLignansCatechins2 cohorts03 medical and health sciencesEnvironmental healthcatechins diet flavonoids hydroxybenzoic acids hydroxycinnamic acids lignans obesity phenolic acids proanthocyanidinsmedicineProanthocyanidinsObesityeducationMolecular BiologyFlavonoids030109 nutrition & dieteticsbusiness.industrylcsh:RM1-950biomarkersnutritional and metabolic diseasesCell Biologymedicine.diseaseObesityDietlcsh:Therapeutics. PharmacologyMetabolic syndromebusinessBody mass index
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Embryo morphokinetics analysis and reproductive outcomes with assisted oocyte activation by a calcium ionophore after prior fertilization failure. A …

2020

Abstract Background Fertilization failure or low fertilization rate after ICSI is around 1–3% in IVF treatments. Several strategies have been studied in order to bypass the lack of activation. The aim of this study is to evaluate embryo morphokinetics and reproductive outcomes after intracytoplasmic sperm injection (ICSI) with assisted oocyte activation (AOA) using a calcium ionophore (CaI) in patients with previous fertilization failure or low fertilization rate (under 30%) and severe male factor. Methods Multicentric retrospective cohort study including 70 patients with fertilization failure or low fertilization rate and severe male factor (sperm concentration under 1 million/mL) who unde…

0301 basic medicinePregnancy030219 obstetrics & reproductive medicinebusiness.industrymedicine.medical_treatmentRetrospective cohort studyEmbryoOocyte activationmedicine.diseaseSpermIntracytoplasmic sperm injectionAndrology03 medical and health sciences030104 developmental biology0302 clinical medicineHuman fertilizationMedicinebusinessLive birthMedicina Reproductiva y Embriología Clínica
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Blood group antigen A type 3 expression is a favorable prognostic factor in advanced NSCLC.

2015

Abstract Objectives Several blood group-related carbohydrate antigens are prognosis-relevant markers of tumor tissues. A type 3 (repetitive A) is a blood group antigen specific for A 1 erythrocytes. Its potential expression in tumor tissues has so far not been examined. Material and methods We have evaluated its expression in normal lung and in lung cancer using a novel antibody (A69-A/E8). For comparison an anti-A antibody specific to A types 1 and 2 was used, because its expression on lung cancer tissue has been previously reported to be of prognostic relevance. Resected tissue samples of 398 NSCLC patients were analyzed in immunohistochemistry using tissue microarrays. Results and conclu…

0301 basic medicinePulmonary and Respiratory MedicineOncologyMaleCancer Researchmedicine.medical_specialtyPathologyLung Neoplasms03 medical and health sciences0302 clinical medicineAntigenAntigens NeoplasmInternal medicineCarcinoma Non-Small-Cell LungmedicineBiomarkers TumorHumansLung cancerProspective cohort studyAgedTissue microarrayLungbiologyProportional hazards modelbusiness.industrymedicine.diseasePrognosisImmunohistochemistrySurvival Analysisrespiratory tract diseases030104 developmental biologymedicine.anatomical_structureOncologyTissue Array Analysis030220 oncology & carcinogenesisbiology.proteinBlood Group AntigensImmunohistochemistryFemaleAntibodybusinessLung cancer (Amsterdam, Netherlands)
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Type 2 Myocardial Infarction: A Geriatric Population-based Model of Pathogenesis

2019

International audience; Distinction between type 2 myocardial infarction (T2MI), defined as an imbalance between oxygen supply and demand without atherothrombosis, and type 1 myocardial infarction (T1MI), due to plaque disruption, is often a clinical challenge in frail elderly patients. We aimed to identify the characteristics and underlying causes of T2MI using a comprehensive geriatric approach. From a multicentre population-based prospective study in coronary care units, we adjudicated 4572 consecutive patients hospitalized for an acute T1MI or T2MI, according to the 3rd universal definition and a prespecified geriatric model of T2MI pathogenesis. In total, 3710 (81%) had T1MI and 862 (1…

0301 basic medicineRiskmedicine.medical_specialtyrespiratory tract infectionPopulationOutcomesLower riskOrginal ArticlePathology and Forensic Medicinetype 2 myocardial infarctionPathogenesis03 medical and health sciences0302 clinical medicineInternal medicineMedicineDiseaseMyocardial infarctionMortalityProspective cohort studyeducationFeatureseducation.field_of_studybusiness.industry[SDV.MHEP.GEG]Life Sciences [q-bio]/Human health and pathology/Geriatry and gerontologyVaccinationRespiratory infectionaortic stenosisCell Biologymedicine.diseaseanemia3. Good healthStenosis030104 developmental biologyHeart failureCardiologyNeurology (clinical)Geriatrics and Gerontologybusiness030217 neurology & neurosurgerytachyarrhythmia pathophysiology
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A decision analysis for periapical surgery : retrospective study

2018

Background Periapical surgery is now a reliable therapeutic procedure for the treatment of teeth with periapical lesions, particularly when orthograde retreatment is problematic. However, little information is available regarding treatment planning of cases referred for periapical surgery. Therefore, this study was conducted to analyze and evaluate the factors that affect the decision-making process for periapical surgery. Material and Methods This study retrospectively assessed clinical and radiographic data from patients undergoing periapical surgery. The factors involved in deciding to perform periapical surgery were classified into technical, biological, and combined factors. Results Ou…

0301 basic medicinebusiness.industryRadiographyResearchDentistryRetrospective cohort study030206 dentistrySurgical procedures:CIENCIAS MÉDICAS [UNESCO]03 medical and health sciences0302 clinical medicineCase selectionUNESCO::CIENCIAS MÉDICASMedicine030101 anatomy & morphologyOral SurgerybusinessRadiation treatment planningGeneral DentistryPeriapical surgeryEndodontic retreatmentDecision analysis
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Evaluation of Safety and Dosimetry of 177Lu-DOTA-ZOL for Therapy of Bone Metastases

2021

Palliative treatment of bone metastasis using radiolabeled bisphosphonates is a well-known concept proven to be safe and effective. A new therapeutic radiopharmaceutical for bone metastasis is 177Lu-DOTA-zoledronic acid (177Lu-DOTA-ZOL). In this study, the safety and dosimetry of a single therapeutic dose of 177Lu-DOTA-ZOL were evaluated on the basis of a series of SPECT/CT images and blood samples. Methods: Nine patients with exclusive bone metastases from metastatic castration-resistant prostate cancer (mCRPC) (70.8 ± 8.4 y) and progression under conventional therapies participated in this prospective study. After receiving 5,780 ± 329 MBq 177Lu-DOTA-ZOL, patients underwent 3-dimensional …

0301 basic medicinebusiness.industrymedicine.medical_treatmentBone metastasisBisphosphonatemedicine.disease03 medical and health sciencesProstate cancer030104 developmental biology0302 clinical medicineTherapeutic index030220 oncology & carcinogenesisRadionuclide therapymedicineDosimetryRadiology Nuclear Medicine and imagingNuclear medicinebusinessProspective cohort studyBlood drawingJournal of Nuclear Medicine
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