0000000000691438

AUTHOR

Martin Gosau

showing 3 related works from this author

SARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study

2021

SARS-CoV-2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri-operative or prior SARS-CoV-2 were at further increased risk of venous thromboembolism. We conducted a planned sub-study and analysis from an international, multicentre, prospective cohort study of elective and emergency patients undergoing surgery during October 2020. Patients from all surgical specialties were included. The primary outcome measure was venous thromboembolism (pulmonary embolism or deep vein thrombosis) within 30 da…

Malepulmonary embolismInternationalitySettore MED/18 - CHIRURGIA GENERALEDeep veinVascular damage Radboud Institute for Health Sciences [Radboudumc 16]infectious diseasesCardiovascularSARS‐CoV‐2surgeryCOVID-19 ; SARS-CoV-2 ; deep vein thrombosis ; pulmonary embolism ; venous thromboembolismCohort StudiesPostoperative ComplicationsAnesthesiologyMedicine and Health SciencesProspective Studies610 Medicine & healthProspective cohort studyLung11 Medical and Health SciencesConfoundingHematologyMiddle AgedThrombosis17 Psychology and Cognitive SciencesCOVID-19; deep vein thrombosis; pulmonary embolism; SARS-CoV-2; venous thromboembolismPulmonary embolismCOVID-19; SARS-CoV-2; deep vein thrombosis; pulmonary embolism; venous thromboembolism.medicine.anatomical_structureCohortCOVID-19/complicationsPostoperative Complications/etiologyOriginal ArticleFemalePatient SafetyLife Sciences & BiomedicineCOVID-19; SARS-CoV-2; deep vein thrombosis; pulmonary embolism; venous thromboembolismHumanAdultmedicine.medical_specialtyAdolescentClinical Sciencesvenous thromboembolism610 Medicine & healthGlobalSurg CollaborativeVenous Thromboembolism/etiologydeep vein thrombosisNOCOVIDSurg CollaborativeYoung AdultMedicine General & InternalAge DistributionClinical ResearchCOVID‐19General & Internal MedicinemedicineHumansSex DistributionAgedScience & Technologybusiness.industrySARS-CoV-2PreventionNeurosciencesdeep vein thrombosiCOVID-19PneumoniaOdds ratioOriginal Articlesmedicine.diseaseSurgeryReconstructive and regenerative medicine Radboud Institute for Health Sciences [Radboudumc 10]Prospective StudieGood Health and Well BeingAnesthesiology and Pain MedicineHuman medicinePostoperative ComplicationCohort StudiebusinessVenous thromboembolism[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
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Maxillary Sinus Anatomy: A Cadaveric Study With Clinical Implications

2009

This study measured maxillary sinus volume, evaluated the location of the semilunar hiatus in correlation to the nasal floor, and the incidence, location, and height of antral septa and discusses their clinical implications. Maxillary sinus volume was quantified in 65 cadavers (130 sinuses) by water application through the semilunar hiatus and measuring the used amount. The location of the semilunar hiatus was identified as distance from the nasal floor. The septa were counted, evaluated, and the size measured from the antral floor. The medium maxillary sinus volume was 12.5 mL (range, 5-22 mL). The medium location of the semilunar hiatus was 25.6 mm above the nasal floor (range, 18-35 mm).…

MaleHistologyMaxillary sinusMandibular first molarMandibular second molarCadaverCadaverotorhinolaryngologic diseasesmedicinePremolarHumansJaw EdentulousEcology Evolution Behavior and SystematicsAgedAged 80 and overSemilunar hiatusbusiness.industryAnatomyMaxillary SinusMiddle Agedmedicine.anatomical_structureMaxillaFemaleAnatomybusinessCadaveric spasmBiotechnologyThe Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
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High-density polyethylene facial implants show surface oxidation in SEM and EDX examination: a pilot study.

2009

Previous histopathological studies on explanted Medpor high-density polyethylene (HDPE) facial implants indicated signs of material destruction and claimed to observe phagocytized HDPE particles within the tissue samples beside the usual type IV reaction with severe fibrosis. We examined new and explanted Medpor material with scanning electron microscopy (SEM) and energy-dispersive X-ray analysis (EDX). The implant surface of three patient-derived specimens showed significantly higher oxygenation in EDX analysis and morphological changes in SEM compared to the new unused material directly after opening of the package and after 1 year of exposure to air. Our preliminary findings indicate a p…

Materials scienceScanning electron microscopeSurface PropertiesBiomedical EngineeringPilot ProjectsSurgical implantsSevere fibrosisBiochemistryChemistry Techniques AnalyticalBiomaterialschemistry.chemical_compoundUsual typeSurface oxidationComposite materialMolecular BiologyX-RaysGeneral MedicineProstheses and ImplantsPolyethylenechemistryPolyethyleneMicroscopy Electron ScanningHigh-density polyethyleneImplantOxidation-ReductionBiotechnologyActa biomaterialia
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