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18篇 您的检索式:作者名="Chatzimichael"
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1Association of breastfeeding with tidal breathing analysis in infants with bronchiolitis显示文摘BACKGROUND Tidal breathing flow-volume(TBFV)analysis provides important information about lung mechanics in infants.AIM To assess the effects of breastfeeding on the TBFV measurements of infants who recover from acute bronchiolitis.METHODS In this cross-sectional study,TBFV analysis was performed in infants with bronchiolitis prior to hospital discharge.The ratio of time to peak expiratory flow to total expiratory time(tPEF/tE)at baseline and after the administration of 400 mcg salbutamol was evaluated.RESULTS A total of 56 infants(35 boys),aged 7.4±2.8 mo,were included.Of them,12.5%were exposed to tobacco smoke and 41.1%were breastfed less than 2 mo.There were no differences in baseline TBFV measurements between the breastfeeding groups;however,those who breastfed longer than 2 mo had a greater change in tPEF/tE after bronchodilation(12%±10.4%vs 0.9%±7.1%;P<0.001).Moreover,there was a clear dose-response relationship between tPEF/tE reversibility and duration of breastfeeding(P<0.001).In multivariate regression analysis,infants who breastfed less(regression coefficient-0.335,P=0.010)or were exposed to cigarette smoke(regression coefficient 0.353,P=0.007)showed a greater change in tPEF/tE after bronchodilation,independent of sex,prematurity,and family history of asthma or atopy.CONCLUSION Infants who recover from bronchiolitis and have a shorter duration of breastfeeding or are exposed to cigarette smoke,have TBFV measurements indicative of obstructive lung disease.Evanthia Perikleous Sotirios Fouzas Athina Karageorgiou Paschalis Steiropoulos Evangelia Nena Athanasios Chatzimichael Aggelos Tsalkidis Emmanouil Paraskakis 2021World Journal of Clinical Pediatrics2021,10,6:2
2Thrombocytosis in childhood显示文摘Mantadakis E Tsalkidis A Chatzimichael A 2008Indian Pediatr2008,45,8:1
3Thrombocytosis in childhood显示文摘antadakis E Tsatkidis A Chatzimichael A 2008Indian Pediatr2008,45,8:1
4Thrombocytosis in childhood 显示文摘Mantadakis E Tsalkidis A Chatzimichael A 2008Indian Pediatr2008,45,8:1
5Thrombocytosis in childhood 显示文摘Mantadakis E Tsalkidis A Chatzimichael A 2008Indian Pediatr2008,45,8:1
6Introduction of a digital near-vision reading test for normal and low vision adults:development and validation显示文摘Background:MNREAD is an advanced near-vision acuity chart that has already been translated and validated in Greek language.Considering that no validated Greek digital near-vision test exists,our primary objective was to develop and validate a digital near-vision reading test based on the fundamental properties of the Greek printed MNREAD(MNREAD-GR).Methods:This is a prospective,comparative study.A digital near-vision chart was developed(Democritus Digital Acuity Reading Test-DDART)with text size calibration,audio recording for automatic reading timing,as well as automatic calculation of reading acuity(RA),maximum reading speed(MRS),critical print size(CPS)and reading accessibility index(ACC).Normal and low vision subjects participated in the validation process,responding to MNREAD-GR and DDART at the same day,at a 40 cm viewing distance.Differences in all parameters between the charts were compared with t-test and intraclass correlation coefficients(ICCs).Within 15 days,all participants responded again to DDART in a different set of sentences to assess its test-retest reliability.Results:One hundred patients(normal vision group-NVG:70 patients;low vision group-LVG:30 patients)responded to both reading tests.Non-significant differences were detected for all parameters between DDART and MNREAD-GR except for MRS and ACC that were significantly higher in MNREAD-GR in NVG(p<0.01).NVG participants demonstrated sufficient ICCs that ranged from 0.854 to 0.963,while LVG demonstrated ICCs for RA,ACC,MRS and CPS equal to 0.986,0.894,0.794 and 0.723,respectively.All parameters calculated with DDART demonstrated excellent test-retest reliability(ICCs:0.903-0.956).Conclusions:The proposed reading test presented comparable validity and repeatability to MNREAD-GR suggesting that it can be used both in normal and low vision Greek patients.Georgios Labiris Eirini-Kanella Panagiotopoulou Eleftherios Chatzimichael Maria Tzinava Asimina Mataftsi Konstantinos Delibasis 2020Eye and Vision2020,7,1:1
7Thrombocytosis in Childhood显示文摘Mantadakis E Tsalkidis A Chatzimichael A 2008Indian Pediatrics2008,45,8:1
8Thrombocytosis in childhood显示文摘Mantadakis E Tsalkidis A Chatzimichael A 2008Indian Pediatr2008,45,8:1
9Thrombocytos is in hildhood显示文摘Mantadakis E TsalkidisA Chatzimichael A 2008Indian Pediatr2008,45,8:1
10Thrombocytosis in childhood显示文摘CHATZIMICHAEL A 2008Indian Pediatrics2008,45,:1
11Transarterial Chemoembolization of Unresectable Hepatocellular Carcinoma with Drug Eluting Beads: Results of an Open-Label Study of 62 Patients显示文摘Katerina Malagari Katerina Chatzimichael Efthymia Alexopoulou Alexios Kelekis Brenda Hall Spyridon Dourakis Spyridon Delis Athanasios Gouliamos Dimitrios Kelekis 2008CardioVascular and Interventional Radiology2008,,2:1
12Thrombocytosis in child- hood 显示文摘Mantadakis E Tsalkidis A Chatzimichael A 2008Indian Pediatrics2008,45,8:1
13Transarterial chemoembolisation of unresectable hepatocellular carcinoma(HCC) with drug eluting beads(DEB)' Results of an open label study of 62 patients 显示文摘Malagari K Chatzimichael K Alexopoulou E 2008Cardiovasc Intervent Radiol2008,31,2:1
14Current evidence for the management of paediatrie parapneumonie effusions显示文摘Paraskakis E Vergadi E Chatzimichael A 2012Curt Med Res Opin2012,28,7:1
15Transarterial Chemoembolization of Unresectable Hepatocellular Carcinoma with Drug Eluting Beads: Results of an Open-Label Study of 62 Patients显示文摘Katerina Malagari Katerina Chatzimichael Efthymia Alexopoulou Alexios Kelekis Brenda Hall Spyridon Dourakis Spyridon Delis Athanasios Gouliamos Dimitrios Kelekis 2008CardioVascular and Interventional Radiology2008,,2:1
16Thrombocytosis in childhood显示文摘Mantadakis E TsalkidsA chatzimichael A 2008India pediatrics2008,45,8:1
17Intravenous iron sucrose for children with iron deficiency anemia: a single institution study显示文摘Background:Intravenous iron sucrose is not recommended by its manufacturers for use in children despite extensive safety and effi cacy data in adults.Methods:We reviewed the experience of our department between January,2011 and February,2014 with the use of intravenous iron sucrose in children≤14 years of age who failed in oral iron therapy for iron defi ciency anemia(IDA).Results:Twelve children(6 females)aged 1.2-14 years(median age 8.9 years)received at least one dose of intravenous iron sucrose.Ten patients had IDA inadequately treated or non-responsive to oral iron therapy.One patient received therapy for blood transfusion avoidance and one for presumed iron refractory iron deficiency anemia(IRIDA).Iron sucrose infusions were given on alternate days up to three times per week.The number of infusions per patient ranged from 2 to 6(median,3),the individual doses from 100 mg to 200 mg(median,200 mg),and the total doses from 200 mg to 1200 mg(median,400 mg).Iron sucrose was effective in raising the hemoglobin concentration to normal in all patients with IDA,i.e.,from 7.6±2.38 g/dL to 12.4±0.64 g/dL,within 31-42 days after the fi rst infusion.The single patient with IRIDA demonstrated a 1.8 g/dL rise.Injection site disorders in three cases and transient taste perversion in one case were the only side effects.Conclusion:Intravenous iron sucrose appears to be safe and very effective in children with IDA who do not respond or cannot tolerate oral iron therapy.Elpis Mantadakis Emmanouela Tsouvala Varvara Xanthopoulou Athanassios Chatzimichael 2016World Journal of Pediatrics2016,12,1:0
18A systematic review of reading tests显示文摘Adequate near and intermediate visual capacity is important in performing everyday tasks,especially after the introduction of smartphones and computers in our professional and recreational activities.Primary objective of this study was to review all available reading tests both conventional and digital and explore their integrated characteristics.A systematic review of the recent literature regarding reading charts was performed based on the PubM ed,Google Scholar,and Springer databases between February and March 2021.Data from 11 descriptive and 24 comparative studies were included in the present systematic review.Clinical settings are still dominated by conventional printed reading charts;however,the most prevalent of them(i.e.,Jaeger type charts)are not validated.Reliable reading capacity assessment is done only by those that comply with the International Council of Ophthalmology(ICO)recommendations.Digital reading tests are gaining popularity both in clinical and research settings and are differentiated in standard computer-based applications that require installation either in a computer or a tablet(e.g.,Advanced VISION Test and web-based ones e.g.,Democritus Digital Acuity Reading Test requires no installation).It is evident that validated digital tests will prevail in future clinical or research settings and it is upon ophthalmologists to select the one most compatible with their examination routine.Panagiota Ntonti Christina Mitsi Eleftherios Chatzimichael Eirini-Kanella Panagiotopoulou Minas Bakirtzis Aristeidis Konstantinidis Georgios Labiris 2023International Journal of Ophthalmology(English edition)2023,16,1:0
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