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showing 10 items of 3606 documents

Toxoplasmosis after hematopoietic stem transplantation. Report of a 5-year survey from the Infectious Diseases Working Party of the European Group fo…

2000

Toxoplasmosis after hematopoietic stem transplantation. Report of a 5-year survey from the Infectious Diseases Working Party of the European Group for Blood and Marrow Transplantation

medicine.medical_specialtyBone marrow transplantPremedicationAntibodies ProtozoanBlood DonorsOpportunistic InfectionsImmunocompromised HostSeroepidemiologic StudiesInternal medicineTrimethoprim Sulfamethoxazole Drug CombinationEpidemiologymedicineAnimalsHumansTransplantation HomologousTransplantationMarrow transplantationbusiness.industryHematopoietic Stem Cell TransplantationHematologymedicine.diseaseToxoplasmosisTransplantationHaematopoiesissurgical procedures operativeImmunologybusinessToxoplasmaDisease transmissionToxoplasmosisBone Marrow Transplantation
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GALAD Score Detects Early Hepatocellular Carcinoma in an International Cohort of Patients With Nonalcoholic Steatohepatitis

2020

Background & Aims The prevalence of nonalcoholic steatohepatitis (NASH) associated hepatocellular carcinoma (HCC) is increasing. However, strategies for detection of early-stage HCC in patients with NASH have limitations. We assessed the ability of the GALAD score, which determines risk of HCC based on patient sex; age; and serum levels of α-fetoprotein (AFP), AFP isoform L3 (AFP-L3), and des-gamma-carboxy prothrombin (DCP), to detect HCC in patients with NASH. Methods We performed a case-control study of 125 patients with HCC (20% within Milan Criteria) and 231 patients without HCC (NASH controls) from 8 centers in Germany. We compared the performance of serum AFP, AFP-L3, or DCP vs GALAD …

medicine.medical_specialtyCirrhosisCarcinoma HepatocellularMedizinPilot ProjectsMilan criteriaGastroenterologySensitivity and SpecificityCohort Studies03 medical and health sciences0302 clinical medicineNon-alcoholic Fatty Liver DiseaseInternal medicinemedicineBiomarkers TumorHumansProtein PrecursorsneoplasmsHepatologyReceiver operating characteristicbusiness.industryLiver NeoplasmsGastroenterologyArea under the curvemedicine.diseasedigestive system diseasesROC Curve030220 oncology & carcinogenesisHepatocellular carcinomaCase-Control StudiesCohort030211 gastroenterology & hepatologyProthrombinalpha-FetoproteinsbusinessLiver cancerBiomarkersCohort study
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Liver transplantation as a primary indication for intrahepatic cholangiocarcinoma: a single-center experience.

2008

Abstract Background Intrahepatic cholangiocarcinoma (ICC) is not a widely accepted indication for orthotopic liver transplantation (OLT). The present study describes our institutional experience with patients who underwent transplantation for ICC as well as those with ICC who underwent transplantation with the incorrect diagnosis of hepatocellular carcinoma (HCC). Patients and Methods Data corresponding to ICC patients were reviewed for the purposes of this study. Patients with hilar cholangiocarcinoma and incidentally found ICC after OLT for benign diseases were excluded from further consideration. Results Among the 10 patients, 6 underwent transplantation before 1996 and 4 after 2001. Tho…

medicine.medical_specialtyCirrhosisTime Factorsmedicine.medical_treatmentMedizinLiver transplantationMilan criteriaGastroenterologyPrimary sclerosing cholangitisCholangiocarcinomaInternal medicinemedicineHepatectomyHumansHospital MortalitySurvivorsSurvival rateIntrahepatic CholangiocarcinomaRetrospective StudiesTransplantationbusiness.industrymedicine.diseaseSurgeryLiver TransplantationTransplantationSurvival Ratesurgical procedures operativeBile Ducts IntrahepaticBile Duct NeoplasmsSurgeryHepatectomybusinessFollow-Up StudiesTransplantation proceedings
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Are non-invasive fibrosis markers for chronic hepatitis B reliable in sub-Saharan Africa?

2017

Background In the absence of liver biopsy, the World Health Organization recommends non-invasive tests, such as aspartate aminotransferase to platelet ratio index and FIB-4, to assess liver fibrosis in patients with chronic hepatitis B. However, these tests are not well validated in sub-Saharan Africa. Recently, a new marker, gamma-glutamyl transpeptidase to platelet ratio, was found to be more accurate in an African setting, but this needs confirmation in other cohorts. Methods A treatment program for chronic hepatitis B was initiated in Addis Ababa, Ethiopia, in 2015. Non-invasive tests were compared with transient elastography (Fibroscan 402, Echosense, France) using the following thresh…

medicine.medical_specialtyCirrhosisViral Hepatitismedicine.disease_causeGastroenterology03 medical and health sciences0302 clinical medicineFibrosisInternal medicinemedicineGamma-glutamyltransferaseliver fibrosisHepatitis B virusHepatologyReceiver operating characteristicmedicine.diagnostic_testbiologybusiness.industrynon‐invasive testsmedicine.disease030220 oncology & carcinogenesisLiver biopsyPredictive value of testsbiology.proteinOriginal Article030211 gastroenterology & hepatologybusinessTransient elastographyhepatitis B virussub‐Saharan AfricaLiver International
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Cost-effectiveness of screening for colorectal cancer in France using a guaiac test versus an immunochemical test

2010

Objectives: The aim of this study was to compare the cost and the effectiveness of two biennial fecal occult blood screening tests for colorectal cancer: a guaiac nonrehydrated test (G-FOBT) and an immunochemical test (I-FOBT) with the absence of screening.Methods: A Markov model was developed to compare these strategies in a general population of subjects aged 50 to 74 over a 20-year period.Results: Compared with the absence of screening, G-FOBT and I-FOBT were associated with a decrease in colorectal cancer mortality of 17.4 percent and 25.2 percent, respectively. With regard to cost-effectiveness, expressed as cost per life-year gained, I-FOBT was the most effective and most costly alter…

medicine.medical_specialtyColorectal cancerCost effectivenessCost-Benefit Analysishealth care facilities manpower and serviceseducationPopulationImmunologic TestsSensitivity and SpecificityInternal medicinemedicineHumansMass ScreeningeducationSensitivity analyseshealth care economics and organizationsMass screeningAgedGynecologyeducation.field_of_studybiologybusiness.industryHealth PolicyEurosMiddle Agedmedicine.diseasebiology.organism_classificationMarkov Chainsdigestive system diseasesTest (assessment)surgical procedures operativeFecal occult blood screeningOccult BloodIndicators and ReagentsFranceColorectal NeoplasmsGuaiacbusinessInternational Journal of Technology Assessment in Health Care
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Comparison of the diagnostic efficacy of 2D radiography and cone beam computed tomography in persistent apical periodontal disease: A PRISMA-DTA syst…

2021

Objective The objective of this study was to answer the question: Do conventional radiographs (periapical/panoramic) afford better diagnostic outcomes than cone beam computed tomography (CBCT) as a complement for clinical diagnosis of apical lesions with persistent apical periodontitis or disease after root canal treatment? Study Design Five electronic databases were searched and provided information to enable construction of a table to determine primary diagnostic measures and secondary parameters. The evidence was appraised with the Quality Assessment of Diagnostic Accuracy Studies tool and GRADEpro software. Results Twenty-seven articles (9903 diagnostic images) were included. The pooled…

medicine.medical_specialtyCone beam computed tomographyReceiver operating characteristicbusiness.industryRoot canalRadiographyCone-Beam Computed TomographyPredictive valuePathology and Forensic MedicineTherapeutic goalmedicine.anatomical_structurePeriodontal diseaseROC CurveMeta-analysisMedicineHumansRadiology Nuclear Medicine and imagingDentistry (miscellaneous)SurgeryRadiologyOral SurgerybusinessPeriapical PeriodontitisOral surgery, oral medicine, oral pathology and oral radiology
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Consensus on performing skin biopsies, laboratory workup, evaluation of tissue samples and reporting of the results in patients with suspected cutane…

2014

Background Histopathological diagnosis including selection of lesions, the determination of the best point of time for biopsy and workup is not trivial in cutaneous graft-versus-host disease (GvHD). Objectives To develop interdisciplinary recommendations on performing, the laboratory work up and reporting of the results of skin biopsies in patients with suspected cutaneous GvHD. Methods A working group consisting of dermatopathologists, dermatologists, transplant-physicians and transplant-pathologists prepared recommendations for performing skin biopsies, laboratory workup and evaluation of tissue samples, and reporting of the results in patients with cutaneous GvHD. After achieving a conse…

medicine.medical_specialtyConsensusBiopsymedicine.medical_treatmentMedizinGraft vs Host DiseaseDermatologyDiseaseSkin Diseasesimmune system diseasesSurveys and QuestionnairesBiopsyHumansTransplantation HomologousMedicineIn patientSkinintegumentary systemmedicine.diagnostic_testbusiness.industryHistological TechniquesHematopoietic Stem Cell TransplantationImmunosuppressionCutaneous graft-versus-host diseaseDermatologyWork-upSurgeryTransplantationsurgical procedures operativeInfectious DiseasesAcute DiseaseChronic DiseaseSkin biopsybusiness
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P1296 : Blocking NMDA receptors prolongs survival in rats with acute liver failure by dual protective mechanisms in kidney and brain

2015

were 1094.67±239.37mIU/ml. The difference in values between these groups was statistically significant (p = 0.004). There was a statistically significant difference in total leucocyte count, serum creatinine, INR and cleaved CK18 M30 levels among those that survived vs expired. Multivariate analysis found that all these independently predict mortality. A receiver operating characteristic curve was drawn for the new score. The score found was compared with the King’s College criteria and the MELD score, the new scoring system was found to have higher sensitivity and specificity for mortality compared with other standard prognostic markers in ALF, and has a better diagnostic accuracy (Table 1…

medicine.medical_specialtyCreatinineKidneyMultivariate analysisHepatologyReceiver operating characteristicbusiness.industrySignificant differenceLiver failureDiagnostic accuracyGastroenterologychemistry.chemical_compoundmedicine.anatomical_structurechemistryAnesthesiaInternal medicinemedicineNMDA receptorbusinessJournal of Hepatology
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Blood alcohol concentration for monitoring ethanol treatment to prevent alcohol withdrawal in the intensive care unit.

2001

Abstract Objective. Alcohol withdrawal syndrome (AWS) is a serious complication during postoperative treatment in chronic alcoholics. Despite prophylactic treatment, AWS occurs in at least 25% of these patients after elective surgery. An established protocol for the prevention of AWS is ethanol administration. The aim of this study was to evaluate possible differences in ethanol dose and levels between successfully treated patients and those who developed AWS. Design. Prospective, observational study with retrospective post hoc analysis. Setting. Intensive care unit (ICU). Patients. Thirty-two alcohol-dependent patients undergoing elective or emergency surgery after trauma with postoperativ…

medicine.medical_specialtyCritical Care and Intensive Care Medicinelaw.inventionlawAnesthesiologyGermanyPost-hoc analysisOutcome Assessment Health CaremedicineHumansProspective StudiesElective surgeryProspective cohort studyMonitoring PhysiologicRetrospective StudiesEthanolbusiness.industryRetrospective cohort studyVenous bloodmedicine.diseaseIntensive care unitSubstance Withdrawal SyndromeAlcoholismIntensive Care UnitsAlcohol withdrawal syndromeAnesthesiaSurgical Procedures OperativeWounds and InjuriesbusinessIntensive care medicine
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Defizite bei der Erfassung transplantationsrelevanter Daten in Deutschland

2011

Collection of data in transplantation medicine is required to define ethical standards, to assess indications and contra-indications and to determine rules for organ allocation. Similarly, assessment of quality of the transplantation process and practice of transplantation centres requires relevant data in transplantation medicine. Apart from data in quality reports, Eurotransplant and organ procurement, any form of data collection is lacking in Germany. In this article the problems caused by this shortcoming are described.

medicine.medical_specialtyData collectionbusiness.industrymedia_common.quotation_subjectGastroenterologyHepatitis CAutoimmune hepatitismedicine.diseaseEthical standardsTransplantationOrgan procurementsurgical procedures operativemedicineQuality (business)Intensive care medicinebusinessViral hepatitismedia_commonZeitschrift für Gastroenterologie
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