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showing 10 items of 25122 documents

Renal haemodynamics and coronary atherosclerotic burden are associated in patients with hypertension and mild coronary artery disease

2019

Intrarenal hemodynamic alterations are independent predictors of cardiovascular events in different populations. It has been hypothesized that there is an association between renal hemodynamics and coronary atherosclerotic burden in patients with hypertension. Therefore, the present study examined the associations between renal hemodynamics, coronary atherosclerotic burden and carotid atherosclerotic disease. A total of 130 patients with hypertension aged between 30-80 years who had been referred for an elective coronary angiography were enrolled in the present study. A duplex ultrasound of the intrarenal vasculature was performed to evaluate the resistive index (RI), pulsatility index (PI)…

0301 basic medicineCancer Researchmedicine.medical_specialtyEjection fractionbusiness.industrySignificant differenceCancerHemodynamicsRenal haemodynamicsGeneral MedicineArticlesmedicine.diseaseCoronary artery disease03 medical and health sciences030104 developmental biology0302 clinical medicineImmunology and Microbiology (miscellaneous)030220 oncology & carcinogenesisInternal medicineCardiologymedicineArterial stiffnessIn patientIntrarenal resistive index (RI) - coronary disease - coronary atherosclerosisbusiness
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Moderate Exercise Improves Experimental Cancer Cachexia by Modulating the Redox Homeostasis

2019

Cachexia is a debilitating syndrome that complicates the management of cancer patients. Muscle wasting, one of the main features of cachexia, is associated with hyper-activation of protein degradative pathways and altered mitochondrial function that could both result from impaired redox homeostasis. This study aimed to investigate the contribution of oxidative stress to cancer-induced cachexia in the presence or in the absence of moderate exercise training. Mice bearing the colon C26 carcinoma, either sedentary or exercised, were used. The former showed muscle wasting and redox imbalance, with the activation of an antioxidant response and with upregulation of markers of proteasome-dependent…

0301 basic medicineCancer Researchmedicine.medical_specialtyMitochondrionProtein degradationmedicine.disease_causelcsh:RC254-282ArticleMuscle wastingCachexia03 medical and health sciences0302 clinical medicineInternal medicineMitophagyAutophagymedicineChemotherapyWastingchemistry.chemical_classificationReactive oxygen speciesbusiness.industryAutophagylcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogensmedicine.diseaseAutophagy; Chemotherapy; Mitochondria; Muscle wasting; Oxidative stress; Oncology; Cancer ResearchMitochondria030104 developmental biologyEndocrinologyOncologychemistryOxidative stress030220 oncology & carcinogenesismedicine.symptombusinessOxidative stressCancers
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More Severe COVID-19 in Patients With Active Cancer: Results of a Multicenter Cohort Study

2021

BackgroundThe aim of the study was to compare coronavirus disease 2019 (COVID-19) severity presentation between oncologic and non-oncologic patients and to evaluate the impact of cancer type and stage on COVID-19 course.MethodsWe performed a multicentre, retrospective study involving 13 COVID-19 Units in Campania region from February to May 2020. We defined as severe COVID-19 presentation the cases that required mechanical ventilation and/or admission to Intensive Care Units (ICU) and/or in case of death.ResultsWe enrolled 371 COVID-19 patients, of whom 34 (9.2%) had a history or a diagnosis of cancer (24 solid, 6 onco-hematological). Oncologic patients were older (p<0.001), had more…

0301 basic medicineCancer Researchmedicine.medical_specialtyMultivariate analysismedicine.medical_treatmentoncologic patientseverity diseaseactive cancerMalignancy03 medical and health sciences0302 clinical medicineIntensive careInternal medicinemedicineStage (cooking)RC254-282Original ResearchMechanical ventilationSARS-CoV-2business.industryCOVID-19Neoplasms. Tumors. Oncology. Including cancer and carcinogensCancerRetrospective cohort studymedicine.diseaseoncologic patients030104 developmental biologyOncology030220 oncology & carcinogenesisbusinessCohort studyFrontiers in Oncology
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Characteristics and Clinical Outcome of Breast Cancer Patients with Asymptomatic Brain Metastases

2020

Background: Brain metastases (BM) have become a major challenge in patients with metastatic breast cancer. Methods: The aim of this analysis was to characterize patients with asymptomatic BM (n = 580) in the overall cohort of 2589 patients with BM from our Brain Metastases in Breast Cancer Network Germany (BMBC) registry. Results: Compared to symptomatic patients, asymptomatic patients were slightly younger at diagnosis (median age: 55.5 vs. 57.0 years, p = 0.01), had a better performance status at diagnosis (Karnofsky index 80&ndash

0301 basic medicineCancer Researchmedicine.medical_specialtyNeoplasm metastasisMetastasePrognoseContext (language use)lcsh:RC254-282AsymptomaticGastroenterologyArticle03 medical and health sciencesbreast cancer0302 clinical medicineBreast cancerbrain metastasesInternal medicineBrustkrebsasymptomaticMedicineClinical significanceddc:610Treatment outcomeHirnmetastasePerformance statusbusiness.industrylcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogensmedicine.diseaseMetastatic breast cancer030104 developmental biologyRisk factorsOncologyLead time bias030220 oncology & carcinogenesisCohortBreast neoplasmsmedicine.symptombusinessDDC 610 / Medicine & healthCancers
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Identification of clinical phenotypes and related survival in patients with large hccs

2021

Background. Hepatocellular carcinoma (HCC) factors, especially maximum tumor diameter (MTD), tumor multifocality, portal vein thrombosis (PVT), and serum alpha-fetoprotein (AFP), influence survival. Aim. To examine patterns of tumor factors in large HCC patients. Methods. A database of large HCC patients was examined. Results. A multiple Cox proportional hazard model on death identified low serum albumin levels and the presence of PVT and multifocality, with each having a hazard ratio ≥2.0. All combinations of these three parameters were examined in relation to survival. Using univariate Cox analysis, the combination of albumin &gt

0301 basic medicineCancer Researchmedicine.medical_specialtyPVTSettore MED/12 - GASTROENTEROLOGIASerum albuminlcsh:RC254-282GastroenterologyArticle03 medical and health sciences0302 clinical medicineInternal medicineMedicinePlateletHCCneoplasmsSurvival ratePVT.biologybusiness.industryProportional hazards modelAlbuminHazard ratioSettore MED/09 - MEDICINA INTERNAAlbuminMultifocalityHCC; large; phenotypes; PVT; multifocality; albuminlcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogensmedicine.diseasedigestive system diseasesPortal vein thrombosisAlbumin; HCC; Large; Multifocality; Phenotypes; PVTPhenotypesPhenotype030104 developmental biologyOncology030220 oncology & carcinogenesisHepatocellular carcinomabiology.proteinLargebusiness
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Paravertebral Muscle Training in Patients with Unstable Spinal Metastases Receiving Palliative Radiotherapy: An Exploratory Randomized Feasibility Tr…

2019

Background: Isometric paravertebral muscle training (IPMT) may improve mobility, pain, and quality of life (QOL) in cancer patients with spinal metastases. However, this regimen remains unproven in patients with unstable spinal metastases (USM), a population at high risk for clinical exacerbation with such interventions. Thus, we conducted this exploratory, non-blinded, randomized controlled trial (NCT02847754) to evaluate the safety/feasibility of IPMT and secondarily assess pain, bone density, pathologic fracture rate, and QOL. Methods: All patients had histologically/radiologically confirmed USM (per Taneichi score) and underwent non-operative management with 5&ndash

0301 basic medicineCancer Researchmedicine.medical_specialtyPathologic fractureVisual analogue scalePopulationunstablelcsh:RC254-282Articlelaw.inventionspine metastases03 medical and health sciences0302 clinical medicineRandomized controlled trialQuality of lifelawInternal medicineClinical endpointMedicineeducationeducation.field_of_studytrainingbusiness.industrylcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogensmedicine.diseaseRegimen030104 developmental biologyMuscle relaxationOncology030220 oncology & carcinogenesispalliative radiotherapybusinessCancers
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The calm before the storm: a report from the International Liver Cancer Association Congress 2015 – part 2

2016

International Liver Cancer Association Congress 2015, Paris, France, 4–6 September 2015 Since its creation 9 years ago, in 2007, the International Liver Cancer Association has focused on the multidisciplinary approach to liver cancer due to advances in hepatology science and care worldwide. In its 2015 annual conference, held on 4–6 September in Paris, France, the most recent progresses in the basic biology, management and treatment of liver cancer have been presented. This report, divided into two parts, introduces and critically reviews some of the most intriguing topics discussed at the meeting.

0301 basic medicineCancer Researchmedicine.medical_specialtyPathologysurvivalliver cancer03 medical and health sciences0302 clinical medicineInternal medicinestaging systemmedicineHCC; immunotherapy; liver cancer; management; prognosis; sorafenib; staging system; survival; trial design; Carcinoma Hepatocellular; Disease Management; Humans; Liver Neoplasms; Oncology; Cancer ResearchHumansHCCDisease management (health)Staging systembusiness.industryCarcinomaLiver NeoplasmsDisease ManagementHepatocellularGeneral MedicineHepatologymedicine.disease030104 developmental biologyOncologyFamily medicinetrial designsorafenib030211 gastroenterology & hepatologyimmunotherapyprognosisbusinessLiver cancermanagementFuture Oncology
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Abstract 2810: Pterostilbene, a natural phytoalexin, weakens the antioxidant defenses of aggressive cancer cells in vivo: a pituitary gland- and Nrf2…

2016

Abstract Polyphenolic phytochemicals have anticancer properties. However, in mechanistic studies lack of correlation to the bioavailable concentrations is a critical issue. We studied the underlying mechanisms using different human melanomas (A2058, MeWo and MelJuso) and pancreatic cancers (AsPC-1 and BxPC-3) (with genetic backgrounds correlating with most tumors in patients), growing in nude mice as xenografts, and pterostilbene (Pter, 3’,5’-dimethoxy-4-stilbenol; abundant in e.g. blueberries and a natural dimethoxylated analog of resveratrol). RESULTS: Intravenous administration of Pter decreased human melanoma and pancreatic cancer growth (an effect associated with lower rates of tumor c…

0301 basic medicineCancer Researchmedicine.medical_specialtyPterostilbenebiologyResveratrolmedicine.diseaseSuperoxide dismutase03 medical and health scienceschemistry.chemical_compound030104 developmental biologyEndocrinologyGlucocorticoid receptorOncologychemistryApoptosisPancreatic cancerInternal medicineCancer cellmedicinebiology.proteinCancer researchGlucocorticoidmedicine.drugCancer Research
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Abstract GS2-04: Efficacy results from CIBOMA/2004-01_GEICAM/2003-11 study: A randomized phase III trial assessing adjuvant capecitabine after standa…

2019

Abstract Background: Triple negative breast cancers (TNBC) have a greater risk of relapse than non-TNBC. New therapeutic approaches are needed for these patients (pts). CIBOMA/2004-01_GEICAM/2003-11 is a multinational, randomized phase III trial exploring adjuvant capecitabine (X) after completion of standard treatment in early TNBC pts. Materials and Methods: Patients with operable, node-positive (or node-negative with tumor size ≥ 1 cm), centrally confirmed hormone receptor-negative, HER2-negative early BC, who had received 6–8 cycles (cy) of standard anthracycline and/or taxane-containing chemotherapy or 4 cy of doxorubicin-cyclophosphamide (for node-negative disease) in the (neo)adjuvan…

0301 basic medicineCancer Researchmedicine.medical_specialtyTaxaneAnthracyclinebusiness.industryStandard treatmentHazard ratioCancermedicine.diseaseGastroenterologyCapecitabine03 medical and health sciences030104 developmental biology0302 clinical medicineBreast cancerOncology030220 oncology & carcinogenesisInternal medicinemedicinebusinessTriple-negative breast cancermedicine.drugCancer Research
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Cumulative visual impact of two coagulability disorders: A case report.

2020

Cumulative visual impact of two coagulability disorders were reviewed by presenting a case of a young female patient with a spontaneous abortion and two thromboembolic events in 8 years, whose visual function was severely affected. The particularities of her genetic constellation regarding the retinal circulation are also discussed. The patient developed a central retinal artery occlusion in the right eye during pregnancy in 2010, which led to an extended hematological workup that revealed presence of MTHFR C677T and MTHFR A1298C heterozygote mutations. The screening for myeloproliferative disorders showed JAK2 V617F gene mutation. Test results confirmed the diagnosis of thrombophilia and e…

0301 basic medicineCancer Researchmedicine.medical_specialtyVisual acuitygenetic structuresRetinal ArteryGene mutationThrombophilia03 medical and health sciences0302 clinical medicineImmunology and Microbiology (miscellaneous)Central retinal vein occlusionInternal medicinemedicinepapillophlebitiscoagulationVeincentral retinal artery occlusionthrombophiliaessential thrombocythemiabusiness.industrycentral retinal vein occlusionGeneral MedicineArticlesmedicine.diseaseThrombosiseye diseases030104 developmental biologymedicine.anatomical_structure030220 oncology & carcinogenesisCardiologyCentral retinal artery occlusionmedicine.symptombusinessExperimental and therapeutic medicine
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