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De Diego Soler O, Sanabria A, Morr I, Alamar M, Lorenzatti D, Prat S, Doltra A, Millan I, Sotes S, Lopez T, Ortega-Paz L, Sabate M, Andrea R, Brugaletta S, Ortiz-Perez JT. Analysis of myocardial salvage with cardiac magnetic ressonance and angiography depending on the STEMI revascularization pathway in a PPCI centre. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Reperfusion networks have permitted improvements in reperfusion delays in primary percutaneous coronary intervention (PPCI)-treated ST elevation myocardial infarction (STEMI). However, the impact on myocardial salvage (MS) of direct transfer to the catheterization laboratory (cath-lab) to minimize system delay remains unknown.
Objective
We sought to quantify the myocardial salvage index (MSI) acutely and to assess adverse remodeling at 6 months in PPCI-treated STEMI according to the mode of patient presentation.
Methods
Between 2005 and 2021 we included 493 patients in a single center registry of first PPCI-treated STEMI who were studied with Late gadolinium enhanced (LGE) cardiac magnetic resonance (CMR) in the acute phase. Among them, 414 (84.0%) underwent a second LGE-CMR at 6 months. Subjects were classified depending on the mode of presentation: those diagnosed out-of-hospital and directly transferred to the cath-lab by the Emergency Medical Services (EMS group, 29.82%); subjects with first medical contact in a PCI-capable hospital (PCI-H group, 41.75%); and patients presenting to a non-PCI-capable center and transferred for PCI (non-PCI-H group, 28.43%). We computed the angiographic area at risk by BARI score, and combined it with the LGE-CMR derived infarct size to compute a validated MSI, expressed as percentage of area at risk. The change in ejection fraction (EF) and indexed left ventricle end-diastolic volume (iLVEDV) from baseline to 6 months was also computed.
Results
The mean age was 58.9±11.9 years, 84.5% were male and 51.4% had anterior STEMI. Total median ischaemic time was (median (interquartile range)) 126 (105–161) min in the EMS group, 201 (145–321) min in the PCI-H group and 300 (173–592) min in the non-PCI-H group (p<0.01). MSI was 45.28±2.6%, 39.63±2.2% and 35.53±2.7% respectively (p=0.034). In a multiple linear regression model adjusting for relevant covariables, including initial TIMI flow, area at risk, Killip class, age, sex, diabetes, number of vessels and presence of collaterals, a 7.50% (95% CI 0.9 to 14.1%) increase in MSI was observed in the EMS group compared to the PCI-H group, and 11.03% (95% CI 3.9 to 18.2%) compared to the non-PCI-H group (p=0.027 and 0.003 respectively). At 6 months, the mean absolute increase in EF was 5.36±0.6% for the EMS group, 4.03±0.5% for the PCI-H group and 3.52±0.6% for the non-PCI-H group (p<0.05 in the adjusted analysis) and the increase in iLVEDV was 2.37±7.3, 5.51±6.6 and 18.30±7.6 mL/m2 respectively (p=0.28).
Conclusions
Patients with out-of-hospital diagnostis of STEMI by the EMS who were directly transferred to the cath-lab showed shorter total ischaemic times, resulting in increased myocardial salvage and a trend towards improved indexes of left ventricular function at 6 months.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): Grant from La Maratό de TV3 and grant from Fundaciό La Caixa
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Affiliation(s)
| | - A Sanabria
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - I Morr
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - M Alamar
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - D Lorenzatti
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - S Prat
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - A Doltra
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - I Millan
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - S Sotes
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - T Lopez
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - L Ortega-Paz
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - M Sabate
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - R Andrea
- Hospital Clinic of Barcelona , Barcelona , Spain
| | - S Brugaletta
- Hospital Clinic of Barcelona , Barcelona , Spain
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Lopez T, Boutros B, Brodeur T, VanderKaay D, Browning - Keen V. The Impact of Social Media on Dietary Behaviors of College Students: A Qualitative Approach. J Acad Nutr Diet 2022. [DOI: 10.1016/j.jand.2022.06.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Minutolo R, Provenzano M, Chiodini P, Borrelli S, Garofalo C, Andreucci M, Liberti ME, Bellizzi V, Conte G, De Nicola L, De Nicola L, Minutolo R, Zamboli P, Iodice FC, Borrelli S, Chiodini P, Signoriello S, Gallo C, Conte G, Cianciaruso B, Pota A, Nappi F, Avella F, Di Iorio BR, Bellizzi V, Cestaro R, Martignetti V, Morrone L, Lupo A, Abaterusso C, Donadio C, Bonomini M, Sirolli V, Casino F, Lopez T, Detomaso F, Giannattasio M, Virgilio M, Tarantino G, Cristofano C, Tuccillo S, Chimienti S, Petrarulo F, Giancaspro V, Strippoli M, Laraia E, Gallucci M, Gigante B, Lodeserto C, Santese D, Montanaro A, Giordano R, Caglioti A, Fuiano G, Zoccali C, Caridi G, Postorino M, Savica V, Monardo P, Bellinghieri G, Santoro D, Castellino P, Rapisarda F, Fatuzzo P, Messina A, Dal Canton A, Esposito V, Formica M, Segoloni G, Gallieni M, Locatelli F, Tarchini R, Meneghel G, Oldrizzi L, Cossu M, Di Giulio S, Malaguti M, Pizzarelli F, Quintaliani G, Cianciaruso B, Pisani A, Conte G, De Nicola L, Minutolo R, Bonofiglio R, Fuiano G, Grandaliano G, Bellinghieri G, Santoro D, Cianciaruso B, Russo D, Pota A, Di Micco L, Torraca S, Sabbatini M, Pisani A, Bellizzi V. New-Onset Anemia and Associated Risk of ESKD and Death in Non-Dialysis CKD Patients: A Multi-Cohort Observational Study. Clin Kidney J 2022; 15:1120-1128. [PMID: 35664282 PMCID: PMC9155211 DOI: 10.1093/ckj/sfac004] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Indexed: 12/03/2022] Open
Abstract
Background Anemia is a common complication of chronic kidney disease (CKD), but its incidence in nephrology settings is poorly investigated. Similarly, the risks of adverse outcomes associated with new-onset anemia are not known. Methods We performed a pooled analysis of three observational cohort studies including 1031 non-anemic CKD patients with eGFR <60 mL/min/1.73 m2 regularly followed in renal clinics. We estimated the incidence of mild anemia (hemoglobin 11–12 g/dL in women and 11–13 g/dL in men) and severe anemia (hemoglobin <11 g/dL or use of erythropoiesis-stimulating agents) during a 3-year follow-up period. Thereafter we estimated the risk of end-stage kidney disease (ESKD) and all-cause death associated with new-onset mild and severe anemia. Results The mean age was 63 ± 14 years, 60% were men and 20% had diabetes. The mean estimated glomerular filtration rate (eGFR) was 37 ± 13 mL/min/1.73 m2 and the median proteinuria was 0.4 g/day [interquartile range (IQR) 0.1–1.1]. The incidence of mild and severe anemia was 13.7/100 patients-year and 6.2/100 patients-year, respectively. Basal predictors of either mild or severe anemia were diabetes, lower hemoglobin, higher serum phosphate, eGFR <30 mL/min/1.73 m2 and proteinuria >0.50 g/day. Male sex, moderate CKD (eGFR 30–44 mL/min/1.73 m2) and moderate proteinuria (0.15–0.50 g/day) predicted only mild anemia. The incidence of anemia increased progressively with CKD stages (from 8.77 to 76.59/100 patients-year) and the proteinuria category (from 13.99 to 25.02/100 patients-year). During a median follow-up of 3.1 years, 232 patients reached ESKD and 135 died. Compared with non-anemic patients, mild anemia was associated with a higher adjusted risk of ESKD {hazard ratio [HR] 1.42 [95% confidence interval (CI) 1.02–1.98]} and all-cause death [HR 1.55 (95% CI 1.04–2.32)]. Severe anemia was associated with an even higher risk of ESKD [HR 1.73 (95% CI 1.20–2.51)] and death [HR 1.83 (95% CI 1.05–3.19)]. Conclusions New-onset anemia is frequent, particularly in patients with more severe renal damage and in those with diabetes mellitus. The occurrence of anemia, even of a mild degree, is associated with mortality risk and faster progression towards ESKD.
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Affiliation(s)
- Roberto Minutolo
- Nephrology Unit at University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Michele Provenzano
- Nephrology Unit, “Magna Graecia”, Department of Health Sciences, “Magna Graecia”, University of Catanzaro, Italy, Catanzaro, Italy
| | - Paolo Chiodini
- Medical Statistics Unit, University of Campania “Luigi Vanvitelli” Naples
| | - Silvio Borrelli
- Nephrology Unit at University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Carlo Garofalo
- Nephrology Unit at University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Michele Andreucci
- Nephrology Unit, “Magna Graecia”, Department of Health Sciences, “Magna Graecia”, University of Catanzaro, Italy, Catanzaro, Italy
| | | | - Vincenzo Bellizzi
- Nephrology Unit, University Hospital “San Giovanni di Dio e Ruggi d'Aragona” in Salerno, Italy
| | - Giuseppe Conte
- Nephrology Unit at University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Luca De Nicola
- Nephrology Unit at University of Campania “Luigi Vanvitelli”, Naples, Italy
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Garcia-Garcia C, Andrea R, Sanz E, Sanchez-Salado JC, Aboal J, Pastor P, Buera I, Sionis A, Lopez T, Perez-Rodriguez M, Ariza A, Baneras J, Tomas C, Cediel G, Rueda F. Mortality risk in cardiogenic shock depending on aetiology in a Mediterranean cohort. Prognostic accuracy of CardShock vs IABP score: the Shock CAT study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Mortality in cardiogenic shock (CS) remains very high. Several risk scores have been purposed to early stratification, although the CS aetiology could influence in this prediction.
Purpose
The aim is to investigate in-hospital prognosis and mortality risk in CS patients depending on the CS aetiology comparing the prognostic accuracy of CardShock and IABP scores in a Mediterranean cohort.
Method
Shock CAT study was a multicentre, prospective, observational study conducted between December 2018 and December 2019 in eight public University hospitals in Catalonia (Spain), including CS patients due to acute coronary syndrome (ACS) and other aetiologies. Data on clinical presentation, biomarkers, management, including mechanical assistance support were analyzed comparing ACS and non-ACS patients. Cardshock and IABP score have been compared to assess 90-days mortality risk in both groups.
Results
A total of 382 CS patients were included, mean age was 65.3 (SD 13.9) years and 75.1% were men. Patient were classified in ACS (n=232, 60.7%) and non-ACS (n=150, 39.3%). In ACS group, 77.6% were STEMI, reperfussion in 84.7% of cases, all with primary angioplasty, 9% developed mechanical complications and 19.4% primary ventricular fibrillation. Main non-ACS aetiologies were severe heart failure (36.2%), malignant arrhythmias (22.1%), valve disease (8.0%) and myocarditis (7.4%). ACS group had less prevalence of women (17.7% vs 36%, p=0.001) and previous myocardial infarction (13.9% vs 24.8%, p=0.007). Mechanical assistance device was implanted more in ACS patients (43.1% vs 16.7%, p<0.001, mainly intraaortic balloon pump (35.6% vs 9.8%, p<0.001) and ECMO (10.7% vs 3%, p=0.01). Both shock risk scores were higher in ACS patients, Cardshock (4.5 vs 4.0, p=0.006) and IABP (2.4 vs 1.9, p=0.005). In-hospital mortality was higher in ACS (37.1 vs 26.7%, p=0.035) although this difference loss the significance at 90-days (40.9 vs 31.8%, p=0.074) and 6-months (45.2 vs 35.8%, p=0.176). Receiver-operating characteristic curves demonstrated that IABP shock score had superior prognostic power for predicting 90-days mortality when compared with Cardshock score in ACS patients (area under the curve -AUC- 0.74 vs 0.66) respectively, p=0.047, although both scores were similar in non-ACS (AUC 0.64 vs 0.62, p=0.693), Figures 1–2.
Conclusions
Cardiogenic shock due to ACS had higher in-hospital mortality than non-ACS CS, although this difference decreased at 90 days and 6 months. IABP score provided better 90-days mortality risk prediction than CardShock score in ACS patients, but both scores are similar in non-ACS cardiogenic shock.
Funding Acknowledgement
Type of funding sources: None. Figure 1Figure 2
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Affiliation(s)
| | - R Andrea
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - E Sanz
- University Hospital of Taragona Joan XXIII, Tarragona, Spain
| | | | - J Aboal
- University Hospital de Girona Dr. Josep Trueta, Regiό Sanitaria de Girona, Girona, Spain
| | - P Pastor
- Hospital Arnau de Vilanova, Lleida, Spain
| | - I Buera
- University Hospital Vall d'Hebron, Barcelona, Spain
| | - A Sionis
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - T Lopez
- Hospital Clinic de Barcelona, Barcelona, Spain
| | | | - A Ariza
- Hospital Universitari de Bellvitge, Barcelona, Spain
| | - J Baneras
- University Hospital Vall d'Hebron, Barcelona, Spain
| | - C Tomas
- Hospital Arnau de Vilanova, Lleida, Spain
| | - G Cediel
- Germans Trias i Pujol University Hospital, Barcelona, Spain
| | - F Rueda
- Germans Trias i Pujol University Hospital, Barcelona, Spain
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Garcia-Garcia C, Lopez T, Sanz E, Sanchez-Salado JC, Aboal J, Tomas C, Baneras J, Sionis A, Andrea R, Perez-Rodriguez M, Ariza A, Pastor P, Buera I, Cediel G, Rueda F. Mortality risk in cardiogenic shock: head to head comparision CardShock vs IABP score in a Mediterranean cohort: the Shock CAT study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Mortality in cardiogenic shock (CS) remains very high. Several risk scores have been purposed to early stratification.
Purpose
The aim is to investigate in-hospital prognosis and mortality risk in CS patients comparing the prognostic accuracy of CardShock and IABP scores in a Mediterranean cohort.
Method
Shock CAT study was a multicentre, prospective, observational study conducted between December 2018 and December 2019 in eight public University hospitals in Catalonia (Spain), including CS patients due to acute coronary syndrome (ACS) and other aetiologies. Data on clinical presentation, biomarkers, management, including mechanical assistance support were analyzed. Cardshock and IABP score have been compared to assess 90-days mortality risk in a Mediterranean cohort.
Results
A total of 382 CS patients were included, mean age was 65.3 (SD 13.9) years and 75.1% were men. The most common cause of CS was ACS (61%, n=233); of them, 77.6% were STEMI, 9% developed mechanical complications and 19.4% primary ventricular fibrillation. STEMI patients were reperfused in 84.7% of cases, all with primary angioplasty. Main non-ACS aetiologies were severe acute heart failure, malignant arrhythmias and myocarditis. Mechanical assistance device was implanted in one third of patients (n=119), mainly intraaortic balloon pump (26.1%), ECMO in 7.8% and Impella in 4.5%. Average Cardshock score was 4.3 (SD 1.74) and mean IABP score was 2.2 (SD 1.61). In-hospital mortality was 33% (126 patients) and 90-days mortality was 37.3% (141 patients). Receiver-operating characteristic curves demonstrated that IABP shock score had superior prognostic power for predicting 90-days mortality when compared with Cardshock score (area under the curve 0.72 vs 0.66) respectively, p=0.042; Figure 1.
Conclusions
Even though invasive management with STEMI reperfusion and mechanical assistance devices, cardiogenic shock in-hospital mortality remains 33% in a contemporary Mediterranean cohort. In this population, IABP shock score provided better 90-days mortality risk prediction than CardShock score
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - T Lopez
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - E Sanz
- University Hospital of Taragona Joan XXIII, Tarragona, Spain
| | | | - J Aboal
- University Hospital de Girona Dr. Josep Trueta, Girona, Spain
| | - C Tomas
- Hospital Arnau de Vilanova, Lleida, Spain
| | - J Baneras
- University Hospital Vall d'Hebron, Barcelona, Spain
| | - A Sionis
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - R Andrea
- Hospital Clinic de Barcelona, Barcelona, Spain
| | | | - A Ariza
- Hospital Universitari de Bellvitge, Barcelona, Spain
| | - P Pastor
- Hospital Arnau de Vilanova, Lleida, Spain
| | - I Buera
- University Hospital Vall d'Hebron, Barcelona, Spain
| | - G Cediel
- Germans Trias i Pujol University Hospital, Barcelona, Spain
| | - F Rueda
- Germans Trias i Pujol University Hospital, Barcelona, Spain
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Lorenzatti D, Vega J, Perea R, Prat S, Doltra A, De Caralt T, Lopez T, De Diego O, Ortiz Perez J. T1 mapping of the remote non-infarct myocardium for predicting adverse left ventricular remodeling following STEMI. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Adverse Left Ventricular (LV) remodeling (ALVR) following ST-segment Elevation Myocardial Infarction (STEMI) is the result of numerous mechanical, neurohormonal, micro and macrovascular factors, and remains a major clinical problem. Cardiac Magnetic Resonance (CMR) is a multimodality technique that provides comprehensive functional and tissue characterization of infarcted and non-infarcted myocardium. Whether changes in the extracellular matrix in the remote myocardium in patients following a STEMI are associated with adverse LV remodeling has been a topic of debate.
Aim
We explored the additive value of native T1 variation (ΔnT1) and derived-extracellular volume (ECV) fraction in the remote non-infarcted myocardium as predictors of adverse LV remodeling following STEMI.
Methods
A total of 99 subjects (83% male) with their first mechanically reperfused STEMI underwent CMR within 2 weeks and at 6 months, including T1 mapping prior and 15 to 20 minutes following a bolus of gadolinium (0.2 mmol/kg), with a MOLLI sequence. ECV and nT1 values were computed by averaging co-registered ROIs in three distinct segments in the remote non-infarcted myocardium.
Results
Baseline nT1 but not ECV correlated with infarct size (r=0.349, P<0.001 and r=0.162, P=0.096 respectively). In addition, ΔnT1 but not ΔECV correlated with an increase in LV end-diastolic volume index (LVEDVi) (r=0.268, P<0.01 and r=0.113, P=0.285).
ALVR, defined as Δ>20% inLVEDVi, occurred in 21 cases, despite optimal medical therapy. Subjects with ALVR showed greater ΔnT1 (13.2±44.1 vs −5.2±30.2 ms, P<0.05) but no significant differences in ΔECV (1.27±2.77 vs 0.72±2.45%, P=0.401). Also, subjects with ALVR were more likely hypertensive (67 vs 33%, P<0.05), had more segments with microvascular obstruction (2.1±2.2 vs 0.8±1.7, P<0.01) and lower baseline EF (39.8±8.8 vs 44.6±9.6%, P<0.05). Infarct size was not significantly larger in ALVR subjects (20.7±13.4 vs 17.5±13.0% LV mass, P=0.322). A multivariate analysis including all these factors, showed the extent of microvascular obstruction (ExpoB: 1.35 [1.05–1.73], P=0.019) and remote ΔnT1 (ExpoB: 1.02 [1.00–1.03], P=0.026) to be the independent predictors of ALVR.
Conclusions
The nT1 variation in remote non-infarcted myocardium and the extent of microvascular obstruction are superior to ECV changes and infarct size in predicting ALVR following STEMI.
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): Fundaciό La Maratό TV3 2015 30 31 32. Fondos FEDER
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Affiliation(s)
- D Lorenzatti
- Institute of Biomedical Research August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - J Vega
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - R.J Perea
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - S Prat
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - A Doltra
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - T De Caralt
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - T Lopez
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - O De Diego
- Hospital Clinic de Barcelona, Barcelona, Spain
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Lopez T, Wiesner M, Johnston C, Haubrick K, Ledoux T. The Modified Kids Eating Disorder Survey (M-KEDS): A Study of Hispanic Adolescents. J Acad Nutr Diet 2020. [DOI: 10.1016/j.jand.2020.08.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Khan T, Lopez T, Khan T, Ali A, Syed S, Patil P, Hatoum A. Re: a British Society of Thoracic Imaging statement: considerations in designing local imaging diagnostic algorithms for the COVID-19 pandemic. Clin Radiol 2020; 75:636. [PMID: 32475539 PMCID: PMC7250739 DOI: 10.1016/j.crad.2020.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 05/20/2020] [Indexed: 01/08/2023]
Affiliation(s)
- T. Khan
- University of Cambridge, Cambridge, UK
- Guarantor and correspondent: T. Khan, University of Cambridge, Cambridge, UK.
| | - T. Lopez
- University of Cambridge, Cambridge, UK
| | - T. Khan
- University Hospitals Plymouth NHS Trust, Derriford Hospital, Plymouth, UK
| | - A. Ali
- Basildon and Thurrock University Hospital NHS Foundation Trust, Basildon Hospital, Basildon, UK
| | - S. Syed
- Basildon and Thurrock University Hospital NHS Foundation Trust, Basildon Hospital, Basildon, UK
| | - P. Patil
- University of Cambridge, Cambridge, UK
| | - A. Hatoum
- University of Cambridge, Cambridge, UK
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Davies KL, Camm EJ, Atkinson EV, Lopez T, Forhead AJ, Murray AJ, Fowden AL. Development and thyroid hormone dependence of skeletal muscle mitochondrial function towards birth. J Physiol 2020; 598:2453-2468. [PMID: 32087026 PMCID: PMC7317365 DOI: 10.1113/jp279194] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 02/05/2020] [Indexed: 12/12/2022] Open
Abstract
Key points Skeletal muscle energy requirements increase at birth but little is known regarding the development of mitochondria that provide most of the cellular energy as ATP. Thyroid hormones are known regulators of adult metabolism and are important in driving several aspects of fetal development, including muscle fibre differentiation. Mitochondrial density and the abundance of mitochondrial membrane proteins in skeletal muscle increased during late gestation. However, mitochondrial functional capacity, measured as oxygen consumption rate, increased primarily after birth. Fetal hypothyroidism resulted in significant reductions in mitochondrial function and density in skeletal muscle before birth. Mitochondrial function matures towards birth and is dependent on the presence of thyroid hormones, with potential implications for the health of pre‐term and hypothyroid infants.
Abstract Birth is a significant metabolic challenge with exposure to a pro‐oxidant environment and the increased energy demands for neonatal survival. This study investigated the development of mitochondrial density and activity in ovine biceps femoris skeletal muscle during the perinatal period and examined the role of thyroid hormones in these processes. Muscle capacity for oxidative phosphorylation increased primarily after birth but was accompanied by prepartum increases in mitochondrial density and the abundance of electron transfer system (ETS) complexes I–IV and ATP‐synthase as well as by neonatal upregulation of uncoupling proteins. This temporal disparity between prepartum maturation and neonatal upregulation of mitochondrial oxidative capacity may protect against oxidative stress associated with birth while ensuring energy availability to the neonate. Fetal thyroid hormone deficiency reduced oxidative phosphorylation and prevented the prepartum upregulation of mitochondrial density and ETS proteins in fetal skeletal muscle. Overall, the data show that mitochondrial function matures over the perinatal period and is dependent on thyroid hormones, with potential consequences for neonatal viability and adult metabolic health. Skeletal muscle energy requirements increase at birth but little is known regarding the development of mitochondria that provide most of the cellular energy as ATP. Thyroid hormones are known regulators of adult metabolism and are important in driving several aspects of fetal development, including muscle fibre differentiation. Mitochondrial density and the abundance of mitochondrial membrane proteins in skeletal muscle increased during late gestation. However, mitochondrial functional capacity, measured as oxygen consumption rate, increased primarily after birth. Fetal hypothyroidism resulted in significant reductions in mitochondrial function and density in skeletal muscle before birth. Mitochondrial function matures towards birth and is dependent on the presence of thyroid hormones, with potential implications for the health of pre‐term and hypothyroid infants.
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Affiliation(s)
- K L Davies
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK
| | - E J Camm
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK
| | - E V Atkinson
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK
| | - T Lopez
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK
| | - A J Forhead
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK.,Department of Biological and Medical Sciences, Oxford Brookes University, Oxford, OX3 0BP, UK
| | - A J Murray
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK
| | - A L Fowden
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, CB2 3EG, UK
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Vieitez Florez JM, Monteagudo JM, Mahia P, Perez L, Lopez T, Marco I, Carrasco F, Adeba A, De La Hera JM, Hinojar R, Fernandez-Golfin C, Zamorano JL. P906 Are all severe Tricuspid Regurgitation the same? Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Tricuspid regurgitation (TR) importance is growing in the last years. Its presence is associated with a worse prognosis. A new severity classification has been published, adding massive and torrential to the classical TR classification. However, both clinical profile of the patients as well as right chambers morphologic and functional changes have not been described compared to the severe TR patients.
Methods
Consecutive patients undergoing an echocardiographic study in 9 Spanish hospitals within a three-month period with at least moderate TR were prospectively included. All studies with severe TR were selected for analysis. TR assessment was performed as recommended by the European Association of Cardiovascular Imaging. TR severity grades was performed according to Hanh & Zamorano new published classification. Two cohorts were made: patients with severe TR and patients with massive or torrential TR.
Results
A total of 644 patients with severe or bigger TR were analysed. Severe TR was present in 540 (84%), massive was present in 83 (13%) and torrential in 21 (3%) Baseline characteristics of the study population are shown in table 1.
No differences were found in NYHA class or atrial fibrillation incidence between groups. Pacemaker was more frequent in massive/torrential group (30% vs 19%; 0,014).
Patients with massive/torrential TR presented worst RV remodelling data:
-RV was dilated (RV telediastolic basal diameter >42mm) in 84.2% of patients with massive/torrential TR vs 57% of patients with severe TR (p < 0.001).
-Right atrium was bigger in patients with massive/torrential TR (21 ± 0.8 cm2/m2 vs 17.2 ± 0,3 cm2/m2; p < 0.001)
-Tricuspid annulus diameter was bigger between massive/torrential TR patients (26.7 ± 0.6 cm/m2 vs 23.6 ± 0.3 cm/m2; p > 0.001).
No significant differences in prevalence of RV function (TAPSE < 17 mm) were noted 39% vs 33%, p = 0,273.
Conclusions
In this large multicentre cohort of patients, the presence of massive/torrential TR seems to be associated with a differential RV and RA remodelling, reflecting the greater volume overload seen in these patients. Further studies are needed to define prognosis implication of our findings and its role in clinical decision making.
Table 1 Variable Severe (n = 540) Massive/Torrential (n = 104) Body mass index 26,6 (±0,3) 26.4(±0,6) 0.350 Woman 336 (62%) 69 (66%) 0.438 Atrial firilation 298(55%) 61(59%) 0.514 Age (years) 76,5 (±0,5) 77,5(±1,1) 0.209
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Affiliation(s)
| | - J M Monteagudo
- University Hospital Ramon y Cajal de Madrid, Cardiology, Madrid, Spain
| | - P Mahia
- Hospital Clinic San Carlos, Madrid, Spain
| | - L Perez
- Hospital Clinic San Carlos, Madrid, Spain
| | - T Lopez
- University Hospital La Paz, Madrid, Spain
| | - I Marco
- University Hospital La Paz, Madrid, Spain
| | - F Carrasco
- University Hospital Virgen de la Victoria, Malaga, Spain
| | - A Adeba
- University Hospital Central de Asturias, Oviedo, Spain
| | | | - R Hinojar
- University Hospital Ramon y Cajal de Madrid, Cardiology, Madrid, Spain
| | | | - J L Zamorano
- University Hospital Ramon y Cajal de Madrid, Cardiology, Madrid, Spain
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11
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Vieitez Florez JM, Monteagudo JM, Mahia P, Perez L, Lopez T, Marco I, Perone F, Gonzalez T, Sitges M, Bouzas A, Gonzalez V, Li P, Alonso D, Fernandez-Golfin C, Zamorano JL. 39 Overview of tricuspid regurgitation (tr). new classification of tr. when severe tr is too severe? Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Tricuspid regurgitation (TR) importance is growing in the last years. Its presence is associated with a worse prognosis. A new severity classification has been published, adding massive and torrential to the classical TR classification. However, it is not know how many of the patients classified as severe TR, corresponds to the new Torrential or massive classification that for sure will lead to different treatment strategies. Also few published studies have addressed the aetiologies, mechanisms and severity in large cohorts.
Purpose
To evaluate the burden of TR in a large cohort of patients referred for an echocardiography.
Methods
Prospective study where consecutive patients undergoing an echocardiographic study in 10 Spanish hospitals within a three-month period were included. All studies with at least moderate TR were selected for analysis. The evaluation was conduced according to the usual practice of the laboratory. TR assessment was performed as recommended by the European Association of Cardiovascular Imaging. TR was quantified according to Hanh & Zamorano new published classification.
Results
A total of 35088 consecutive echocardiographic studies were performed in the participant hospitals during the recruitment period. TR of at least moderate degree was detected in 2124 studies (6,05%). Mean age was 77,1 years and 62.8% were women.
Mitral or aortic valvulopthy was the most common cause, present in almost half of cases (48.4%). The second cause of TR was idiopathic with 22.2% of cases. Primary TR was found in 7.2% of patients, the most frequent aetiology in these group was cardiac implantable devices with 4.2% of total of TR. Aetiology and severity according to the new classification can be seen in the figures
Atrial fibrillation was present in 47.6% of cases. 56.4% of patients had symptoms at the time of the study (NYHA≥2 at the time of study).
Right ventricle (RV) was dilated (telediastolic basal diameter >42mm) in 39.4% of patients). RV function was impared (TAPSE <17mm) in 30.6% of patients.
Conclusions
In these larger multicentre study, significant TR may is present in up to 6% of the echocardiographic studies and is often symptomatic[m1] . 4,91% of patients had a massive or torrential grade. Most TR are secondary to mitral or aortic valvulopathy. Idiopathic TR has taken the second place.
Abstract 39 Figure. Severity and aetiology of TR
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Affiliation(s)
| | - J M Monteagudo
- University Hospital Ramon y Cajal de Madrid, Cardiology, Madrid, Spain
| | - P Mahia
- Hospital Clinic San Carlos, Madrid, Spain
| | - L Perez
- Hospital Clinic San Carlos, Madrid, Spain
| | - T Lopez
- University Hospital La Paz, Madrid, Spain
| | - I Marco
- University Hospital La Paz, Madrid, Spain
| | - F Perone
- University Hospital La Paz, Madrid, Spain
| | - T Gonzalez
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - M Sitges
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - A Bouzas
- University Hospital Complex A Coru??a, A Coruna, Spain
| | - V Gonzalez
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - P Li
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | | | - J L Zamorano
- University Hospital Ramon y Cajal de Madrid, Cardiology, Madrid, Spain
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12
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Barry PH, de Moor JM, Giovannelli D, Schrenk M, Hummer DR, Lopez T, Pratt CA, Segura YA, Battaglia A, Beaudry P, Bini G, Cascante M, d'Errico G, di Carlo M, Fattorini D, Fullerton K, Gazel E, González G, Halldórsson SA, Ilanko T, Iacovino K, Kulongoski JT, Manini E, Martínez M, Miller H, Nakagawa M, Ono S, Patwardhan S, Ramírez CJ, Regoli F, Smedile F, Turner S, Vetriani C, Yücel M, Ballentine CJ, Fischer TP, Hilton DR, Lloyd KG. Author Correction: Forearc carbon sink reduces long-term volatile recycling into the mantle. Nature 2019; 575:E6. [PMID: 31712624 DOI: 10.1038/s41586-019-1756-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An Amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- P H Barry
- Department of Earth Sciences, University of Oxford, Oxford, UK. .,Marine Chemistry and Geochemistry Department, Woods Hole Oceanographic Institution, Woods Hole, MA, USA.
| | - J M de Moor
- Observatorio Volcanológico y Sismológico de Costa Rica (OVSICORI), Universidad Nacional, Heredia, Costa Rica.,Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM, USA
| | - D Giovannelli
- Institute for Marine Biological and Biotechnological Resources, National Research Council of Italy (CNR-IRBIM), Ancona, Italy.,Department of Marine and Coastal Science, Rutgers University, New Brunswick, NJ, USA.,Earth-Life Science Institute, Tokyo Institute for Technology, Tokyo, Japan.,Department of Biology, University of Naples Federico II, Naples, Italy
| | - M Schrenk
- Department of Earth and Environmental Sciences, Michigan State University, East Lansing, MI, USA
| | - D R Hummer
- Department of Geology, Southern Illinois University, Carbondale, IL, USA
| | - T Lopez
- Geophysical Institute, University of Alaska, Fairbanks, AK, USA
| | - C A Pratt
- Graduate School of Oceanography, University of Rhode Island, Kingston, RI, USA
| | | | - A Battaglia
- Department of Earth and Marine Sciences, Università degli Studi di Palermo, Palermo, Italy
| | - P Beaudry
- Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - G Bini
- Department of Earth Sciences, University of Florence, Florence, Italy
| | - M Cascante
- Observatorio Volcanológico y Sismológico de Costa Rica (OVSICORI), Universidad Nacional, Heredia, Costa Rica
| | - G d'Errico
- Institute for Marine Biological and Biotechnological Resources, National Research Council of Italy (CNR-IRBIM), Ancona, Italy.,Dipartimento di Scienze della Vita e dell'Ambiente (DISVA), Università Politecnica delle Marche (UNIVPM), Ancona, Italy
| | - M di Carlo
- Dipartimento di Scienze della Vita e dell'Ambiente (DISVA), Università Politecnica delle Marche (UNIVPM), Ancona, Italy
| | - D Fattorini
- Dipartimento di Scienze della Vita e dell'Ambiente (DISVA), Università Politecnica delle Marche (UNIVPM), Ancona, Italy.,CoNISMa, Consorzio Nazionale Interuniversitario Scienze del Mare, Rome, Italy
| | - K Fullerton
- Department of Microbiology, University of Tennessee, Knoxville, TN, USA
| | - E Gazel
- Department of Earth and Atmospheric Sciences, Cornell University, Ithaca, NY, USA
| | - G González
- Volcanes Sin Fronteras (VSF), San Jose, Costa Rica
| | - S A Halldórsson
- NordVulk, Institute of Earth Sciences, University of Iceland, Reykjavík, Iceland
| | - T Ilanko
- Department of Geography, University of Sheffield, Sheffield, UK
| | - K Iacovino
- School of Earth and Space Exploration, Arizona State University, Tempe, AZ, USA.,Johnson Space Center, NASA, Houston, TX, USA
| | - J T Kulongoski
- Geosciences Research Division, Scripps Institution of Oceanography, University of California, San Diego, CA, USA
| | - E Manini
- Institute for Marine Biological and Biotechnological Resources, National Research Council of Italy (CNR-IRBIM), Ancona, Italy
| | - M Martínez
- Observatorio Volcanológico y Sismológico de Costa Rica (OVSICORI), Universidad Nacional, Heredia, Costa Rica
| | - H Miller
- Department of Earth and Environmental Sciences, Michigan State University, East Lansing, MI, USA
| | - M Nakagawa
- Earth-Life Science Institute, Tokyo Institute for Technology, Tokyo, Japan
| | - S Ono
- Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - S Patwardhan
- Department of Marine and Coastal Science, Rutgers University, New Brunswick, NJ, USA
| | - C J Ramírez
- Volcanes Sin Fronteras (VSF), San Jose, Costa Rica
| | - F Regoli
- Dipartimento di Scienze della Vita e dell'Ambiente (DISVA), Università Politecnica delle Marche (UNIVPM), Ancona, Italy.,CoNISMa, Consorzio Nazionale Interuniversitario Scienze del Mare, Rome, Italy
| | - F Smedile
- Institute for Marine Biological and Biotechnological Resources, National Research Council of Italy (CNR-IRBIM), Ancona, Italy.,Department of Marine and Coastal Science, Rutgers University, New Brunswick, NJ, USA
| | - S Turner
- Department of Earth and Planetary Sciences, Washington University in St Louis, St Louis, MO, USA
| | - C Vetriani
- Department of Marine and Coastal Science, Rutgers University, New Brunswick, NJ, USA
| | - M Yücel
- Institute of Marine Sciences, Middle East Technical University, Erdemli, Turkey
| | - C J Ballentine
- Department of Earth Sciences, University of Oxford, Oxford, UK
| | - T P Fischer
- Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM, USA
| | - D R Hilton
- Geosciences Research Division, Scripps Institution of Oceanography, University of California, San Diego, CA, USA
| | - K G Lloyd
- Department of Microbiology, University of Tennessee, Knoxville, TN, USA
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13
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Bentley S, Boehm L, Carroll-Bennett R, McIndoe M, Lopez T, Dilos B, Lamonica J, Meshel A, Smith C, Astua A. 248 Education to Fix and Prevent: Use of Latent Safety Threat Analysis of In Situ Code Team Simulation as an Educational Needs Assessment. Ann Emerg Med 2019. [DOI: 10.1016/j.annemergmed.2019.08.416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Martinez Marin LA, Eiros R, Velez A, Valbuena S, Dalmau R, Lopez T, Fernandez Velilla M, Guzman G, Moreno M, Lopez-Sendon JL. P130The role of cardiac magnetic resonance in malignant cardiac tumours, a weapon of mass utility. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez110.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - R Eiros
- University Hospital La Paz, Madrid, Spain
| | - A Velez
- University Hospital La Paz, Madrid, Spain
| | - S Valbuena
- University Hospital La Paz, Madrid, Spain
| | - R Dalmau
- University Hospital La Paz, Madrid, Spain
| | - T Lopez
- University Hospital La Paz, Madrid, Spain
| | | | - G Guzman
- University Hospital La Paz, Madrid, Spain
| | - M Moreno
- University Hospital La Paz, Madrid, Spain
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15
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Kaneshamoorthy M, Snook J, Seguera P, Lopez T. 89REVIEW OF NECK OF FEMUR FRACTURE (NOFF) PATHWAY AT PRINCESS ALEXANDRA HOSPITAL. Age Ageing 2019. [DOI: 10.1093/ageing/afy200.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - J Snook
- Orthogeriatrics Department, Princess Alexandra Hospital, Harlow
| | - P Seguera
- Orthogeriatrics Department, Princess Alexandra Hospital, Harlow
| | - T Lopez
- Orthogeriatrics Department, Princess Alexandra Hospital, Harlow
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16
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Lopez T, Cuevas J, Ilharco L, Ramírez P, Rodríguez-Reinoso F, Rodríguez-Castellón E. XPS characterization and E. Coli DNA degradation using functionalized Cu/TiO2 nanobiocatalysts. Molecular Catalysis 2018. [DOI: 10.1016/j.mcat.2018.02.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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17
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Casino F, Lomonte C, Russo R, Di Iorio B, Chiarulli G, Manno C, Lopez T. A Modified Two-Bun Method for Routine Urea Modeling: Clinical Validation in 120 Patients on a Free Diet. Int J Artif Organs 2018. [DOI: 10.1177/039139889501800914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Recently, a modified algorithm of the Two-BUN method (MA2p), avoiding dialyzer clearance measurement, was presented for routine assessment of Kt/V and NPCR. To validate MA2p in patients on a free diet (FDP), we studied 120 stable dialysis FDP by measuring Kt/V and NPCR with both MA2p and a modified version of the standard Three-BUN method (MA3p), for the 3 weekly sessions. The NPCR values (g/kg/day), calculated by MA3p for the 3 interdialyses were: 1.286∓0.274, 1.256∓0.276, and 1.116∓0.230, respectively. The correlation coefficient (r) for averaged Kt/V values obtained by the two methods was 0.999 and the percent error (Error%) for MA2p vs. MA3p results ranged from -1.5 to +0.78%. The respective results for NPCR were: r=0.967, Error% range from -11.7 to +13.9%. In conclusion, MA2p can be safely used in patients on a free diet. The lowest NPCR values were observed during the long interdialysis.
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Affiliation(s)
| | - C. Lomonte
- Dialysis Unit, Ospedale “F. Miulli”, Acquaviva delle Fonti (Ba)
| | - R. Russo
- Dialysis Unit, Casa di Cura “S. Rita”, Bari
| | - B. Di Iorio
- Dialysis Unit, Ospedale “D. Lentini”, Lauria (Pz) - Italy
| | - G. Chiarulli
- Dialysis Unit, Ospedale “F. Miulli”, Acquaviva delle Fonti (Ba)
| | - C. Manno
- Dialysis Unit, Casa di Cura “S. Rita”, Bari
| | - T. Lopez
- Dialysis Unit, Ospedale Civile, Matera
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18
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Santarsia G, Casino FG, Gaudiano V, Mostacci SD, Bagnato G, Latorraca A, Lopez T. Jugular Vein Catheterization for Hemodialysis: Correct Positioning Control using Real-Time Ultrasound Guidance. J Vasc Access 2018; 1:66-9. [PMID: 17638227 DOI: 10.1177/112972980000100207] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The jugular vein catheterism (JVC) is adopted for blood access in patients with acute renal failure, in chronic renal failure and when patients show failure of traditional vascular access. The technique of catheter insertion in the jugular vein is quick and easy. Usually correct catheter positioning, before starting the dialytic procedure, is controlled by chest X-ray or by intra-cavitary electrocardiogram. The aim of this work is to evaluate the feasibility of the real-time ultrasound guidance to control the correct positioning of the catheter instead of the usual chest X-ray control. We have studied 158 patients with JVC insertion before the hemodialytic procedure; 54 patients have undergone both ultrasound and a chest X-ray control while 104 were only submitted to ultrasound control. The ultrasound procedure includes an under xifoid scanning, with a convex 3.5 Mhz drill to evaluate the four heart cavities. When the right atrium is identified a second operator rapidly infuses in the venous catheter 15 ml of physiological solution thus creating a blood turbolence easily observed in real time as a light jet inside the atrium. This turbolence appears to be the main evidence for good catheter positioning and we were able to show the light jet in 156 (98%) patients. All light jet positive patients were submitted to the hemodialytic procedure without any complications during and after dialysis. We concluded that the intraoperative ultrasound control technique is an alternative to the chest X-ray evaluation because it offers the possibility for safe intraoperative immediate control thus reducing the total costs of the procedure.
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Affiliation(s)
- G Santarsia
- Nephrology and Dialysis Unit, Ospedale Civile, Matera - Italy
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19
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Lopez T. Use of Healthy Eating Index to Predict Intuitive Eating Behaviors in Male and Female University Students. J Acad Nutr Diet 2017. [DOI: 10.1016/j.jand.2017.06.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Lozano-Granero V, Fernandez-Golfin C, Fernandez Santos S, Plaza Martin M, De La Hera J, Faletra F, Swaans M, Lopez T, Mesa D, La Canna G, Echevarria T, Habib G, Martinez Monzonis A, Zamorano Gomez J. P4268Early and mid-term improvement in left ventricle mechanics after transcatheter aortic valve replacement. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p4268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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21
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Von Seth M, Hillered L, Otterbeck A, Hanslin K, Larsson A, Sjölin J, Lipcsey M, Cove ME, Chew NS, Vu LH, Lim RZ, Puthucheary Z, Hanslin K, Wilske F, Skorup P, Tano E, Sjölin J, Lipcsey M, Derese I, Thiessen S, Derde S, Dufour T, Pauwels L, Bekhuis Y, Van den Berghe G, Vanhorebeek I, Khan M, Dwivedi D, Zhou J, Prat A, Seidah NG, Liaw PC, Fox-Robichaud AE, Von Seth M, Skorup P, Hillered L, Larsson A, Sjölin J, Lipcsey M, Otterbeck A, Hanslin K, Lipcsey M, Larsson A, Von Seth M, Correa T, Pereira J, Takala J, Jakob S, Skorup P, Maudsdotter L, Tano E, Lipcsey M, Castegren M, Larsson A, Sjölin J, Xue M, Xu JY, Liu L, Huang YZ, Guo FM, Yang Y, Qiu HB, Kuzovlev A, Moroz V, Goloubev A, Myazin A, Chumachenko A, Pisarev V, Takeyama N, Tsuda M, Kanou H, Aoki R, Kajita Y, Hashiba M, Terashima T, Tomino A, Davies R, O’Dea KP, Soni S, Ward JK, O’Callaghan DJ, Takata M, Gordon AC, Wilson J, Zhao Y, Singer M, Spencer J, Shankar-Hari M, Genga KR, Lo C, Cirstea MS, Walley KR, Russell JA, Linder A, Boyd JH, Sedlag A, Riedel C, Georgieff M, Barth E, Debain A, Jonckheer J, Moeyersons W, Van zwam K, Puis L, Staessens K, Honoré PM, Spapen HD, De Waele E, de Garibay APR, Bracht H, Ende-Schneider B, Schreiber C, Kreymann B, Bini A, Votino E, Giuliano G, Steinberg I, Vetrugno L, Trunfio D, Sidoti A, Essig A, Brogi E, Forfori F, Conroy M, Marsh B, O’Flynn J, Henne-Bruns D, Gebhard F, Orend K, Halatsch M, Weiss M, Chase M, Freinkman E, Uber A, Liu X, Cocchi MN, Donnino MW, Peetermans M, Liesenborghs L, Claes J, Vanassche T, Hoylaerts M, Jacquemin M, Vanhoorelbeke K, De Meyer S, Verhamme P, Vögeli A, Ottiger M, Meier M, Steuer C, Bernasconi L, Huber A, Christ-Crain M, Henzen C, Hoess C, Thomann R, Zimmerli W, Müller B, Schütz P, Hoppensteadt D, Walborn A, Rondina M, Tsuruta K, Fareed J, Tachyla S, Ikeda T, Ono S, Ueno T, Suda S, Nagura T, Damiani E, Domizi R, Scorcella C, Tondi S, Pierantozzi S, Ciucani S, Mininno N, Adrario E, Pelaia P, Donati A, Andersen MS, Lu S, Lopez G, Lassen AT, Ghiran I, Shapiro NI, Trahtemberg U, Sviri S, Beil M, Agur Z, Van Heerden P, Jahaj E, Vassiliou A, Mastora Z, Orfanos SE, Kotanidou A, Wirz Y, Sager R, Amin D, Amin A, Haubitz S, Hausfater P, Huber A, Kutz A, Mueller B, Schuetz P, Sager RS, Wirz YW, Amin DA, Amin AA, Hausfater PH, Huber AH, Haubitz S, Kutz A, Mueller B, Schuetz P, Gottin L, Dell’amore C, Stringari G, Cogo G, Ceolagraziadei M, Sommavilla M, Soldani F, Polati E, Meier M, Baumgartner T, Zurauskaité G, Gupta S, Mueller B, Devendra A, Schuetz P, Mandaci D, Eren G, Ozturk F, Emir N, Hergunsel O, Azaiez S, Khedher S, Maaoui A, Salem M, Chernevskaya E, Beloborodova N, Bedova A, Sarshor YU, Pautova A, Gusarov V, Öveges N, László I, Forgács M, Kiss T, Hankovszky P, Palágyi P, Bebes A, Gubán B, Földesi I, Araczki Á, Telkes M, Ondrik Z, Helyes Z, Kemény Á, Molnár Z, Spanuth E, Ebelt H, Ivandic B, Thomae R, Werdan K, El-Shafie M, Taema K, El-Hallag M, Kandeel A, Tayeh O, Taema K, Eldesouky M, Omara A, Winkler MS, Holzmann M, Nierhaus A, Mudersbach E, Schwedhelm E, Daum G, Kluge S, Zoellner C, Greiwe G, Sawari H, Schwedhelm E, Nierhaus A, Kluge S, Kubitz J, Jung R, Daum G, Reichenspurner H, Zoellner C, Winkler MS, Groznik M, Ihan A, Andersen LW, Chase M, Holmberg MJ, Wulff A, Cocchi MN, Donnino MW, Balci C, Haliloglu M, Bilgili B, Bilgin H, Kasapoglu U, Sayan I, Süzer M, Mulazımoglu L, Cinel I, Patel V, Shah S, Parulekar P, Minton C, Patel J, Ejimofo C, Choi H, Costa R, Caruso P, Nassar P, Fu J, Jin J, Xu Y, Kong J, Wu D, Yaguchi A, Klonis A, Ganguly S, Kollef M, Burnham C, Fuller B, Mavrommati A, Chatzilia D, Salla E, Papadaki E, Kamariotis S, Christodoulatos S, Stylianakis A, Alamanos G, Simoes M, Trigo E, Silva N, Martins P, Pimentel J, Baily D, Curran LA, Ahmadnia E, Patel BV, Adukauskiene D, Cyziute J, Adukauskaite A, Pentiokiniene D, Righetti F, Colombaroli E, Castellano G, Wilske F, Skorup P, Lipcsey M, Hanslin K, Larsson A, Sjölin J, Man M, Shum HP, Chan YH, Chan KC, Yan WW, Lee RA, Lau SK, Dilokpattanamongkol P, Thirapakpoomanunt P, Anakkamaetee R, Montakantikul P, Tangsujaritvijit V, Sinha S, Pati J, Sahu S, Adukauskiene D, Valanciene D, Dambrauskiene A, Adukauskiene D, Valanciene D, Dambrauskiene A, Hernandez K, Lopez T, Saca D, Bello M, Mahmood W, Hamed K, Al Badi N, AlThawadi S, Al Hosaini S, Salahuddin N, Cilloniz CC, Ceccato AC, Bassi GLL, Ferrer MF, Gabarrus AG, Ranzani OR, Jose ASS, Vidal CGG, de la Bella Casa JPP, Blasi FB, Torres AT, Adukauskiene D, Ciginskiene A, Dambrauskiene A, Simoliuniene R, Giuliano G, Triunfio D, Sozio E, Taddei E, Brogi E, Sbrana F, Ripoli A, Bertolino G, Tascini C, Forfori F, Fleischmann C, Goldfarb D, Schlattmann P, Schlapbach L, Kissoon N, Baykara N, Akalin H, Arslantas MK, Gavrilovic SG, Vukoja MV, Hache MH, Kashyap RK, Dong YD, Gajic OG, Ranzani O, Shankar-Hari M, Harrison D, Rabello L, Rowan K, Salluh J, Soares M, Markota AM, Fluher JF, Kogler DK, Borovšak ZB, Sinkovic AS, László I, Öveges N, Forgács M, Kiss T, Hankovszky P, Palágyi P, Bebes A, Gubán B, Földesi I, Araczki Á, Telkes M, Ondrik Z, Helyes Z, Kemény Á, Molnár Z, Fareed J, Siddiqui Z, Aggarwal P, Iqbal O, Hoppensteadt D, Lewis M, Wasmund R, Abro S, Raghuvir S, Tsuruta K, Barie PS, Fineberg D, Radford A, Tsuruta K, Casazza A, Vilardo A, Bellazzi E, Boschi R, Ciprandi D, Gigliuto C, Preda R, Vanzino R, Vetere M, Carnevale L, Kyriazopoulou E, Pistiki A, Routsi C, Tsangaris I, Giamarellos-Bourboulis E, Kyriazopoulou E, Tsangaris I, Routsi C, Pnevmatikos I, Vlachogiannis G, Antoniadou E, Mandragos K, Armaganidis A, Giamarellos-Bourboulis E, Allan P, Oehmen R, Luo J, Ellis C, Latham P, Newman J, Pritchett C, Pandya D, Cripps A, Harris S, Jadav M, Langford R, Ko B, Park H, Beumer CM, Koch R, Beuningen DV, Oudelashof AM, Vd Veerdonk FL, Kolwijck E, VanderHoeven JG, Bergmans DC, Hoedemaekers C, Brandt JB, Golej J, Burda G, Mostafa G, Schneider A, Vargha R, Hermon M, Levin P, Broyer C, Assous M, Wiener-Well Y, Dahan M, Benenson S, Ben-Chetrit E, Faux A, Sherazi R, Sethi A, Saha S, Kiselevskiy M, Gromova E, Loginov S, Tchikileva I, Dolzhikova Y, Krotenko N, Vlasenko R, Anisimova N, Spadaro S, Fogagnolo A, Remelli F, Alvisi V, Romanello A, Marangoni E, Volta C, Degrassi A, Mearelli F, Casarsa C, Fiotti N, Biolo G, Cariqueo M, Luengo C, Galvez R, Romero C, Cornejo R, Llanos O, Estuardo N, Alarcon P, Magazi B, Khan S, Pasipanodya J, Eriksson M, Strandberg G, Lipsey M, Larsson A, Rajput Z, Hiscock F, Karadag T, Uwagwu J, Jain S, Molokhia A, Barrasa H, Soraluce A, Uson E, Rodriguez A, Isla A, Martin A, Fernández B, Fonseca F, Sánchez-Izquierdo JA, Maynar FJ, Kaffarnik M, Alraish R, Frey O, Roehr A, Stockmann M, Wicha S, Shortridge D, Castanheira M, Sader HS, Streit JM, Flamm RK, Falsetta K, Lam T, Reidt S, Jancik J, Kinoshita T, Yoshimura J, Yamakawa K, Fujimi S, Armaganidis A, Torres A, Zakynthinos S, Mandragos C, Giamarellos-Bourboulis E, Ramirez P, De la Torre-Prados M, Rodriguez A, Dale G, Wach A, Beni L, Hooftman L, Zwingelstein C, François B, Colin G, Dequin PF, Laterre PF, Perez A, Welte R, Lorenz I, Eller P, Joannidis M, Bellmann R, Lim S, Chana S, Patel S, Higuera J, Cabestrero D, Rey L, Narváez G, Blandino A, Aroca M, Saéz S, De Pablo R, Thiessen S, Vanhorebeek I, Derde S, Derese I, Dufour T, Albert CN, Langouche L, Goossens C, Peersman N, Vermeersch P, Vander Perre S, Holst J, Wouters P, Van den Berghe G, Liu X, Uber AU, Holmberg M, Konanki V, McNaughton M, Zhang J, Donnino MW, Demirkiran O, Byelyalov A, Luengo C, Guerrero J, Cariqueo M, Scorcella C, Domizi R, Damiani E, Tondi S, Pierantozzi S, Rossini N, Falanga U, Monaldi V, Adrario E, Pelaia P, Donati A, Cole O, Scawn N, Balciunas M, Blascovics I, Vuylsteke A, Salaunkey K, Omar A, Salama A, Allam M, Alkhulaifi A, Verstraete S, Vanhorebeek I, Van Puffelen E, Derese I, Ingels C, Verbruggen S, Wouters P, Joosten K, Hanot J, Guerra G, Vlasselaers D, Lin J, Van den Berghe G, Haines R, Zolfaghari P, Hewson R, Offiah C, Prowle J, Park H, Ko B, Buter H, Veenstra JA, Koopmans M, Boerma EC, Veenstra JA, Buter H, Koopmans M, Boerma EC, Taha A, Shafie A, Hallaj S, Gharaibeh D, Hon H, Bizrane M, El Khattate AA, Madani N, Abouqal R, Belayachi J, Kongpolprom N, Sanguanwong N, Sanaie S, Mahmoodpoor A, Hamishehkar H, Biderman P, Van Heerden P, Avitzur Y, Solomon S, Iakobishvili Z, Carmi U, Gorfil D, Singer P, Paisley C, Patrick-Heselton J, Mogk M, Humphreys J, Welters I, Pierantozzi S, Scorcella C, Domizi R, Damiani E, Tondi S, Casarotta E, Bolognini S, Adrario E, Pelaia P, Donati A, Holmberg MJ, Moskowitz A, Patel P, Grossestreuer A, Uber A, Andersen LW, Donnino MW, Malinverni S, Goedeme D, Mols P, Langlois PL, Szwec C, D’Aragon F, Heyland DK, Manzanares W, Manzanares W, Szwec C, Langlois P, Aramendi I, Heyland D, Stankovic N, Nadler J, Uber A, Holmberg M, Sanchez L, Wolfe R, Chase M, Donnino M, Cocchi M, Atalan HK, Gucyetmez B, Kavlak ME, Aslan S, Kargi A, Yazici S, Donmez R, Polat KY, Piechota M, Piechota A, Misztal M, Bernas S, Pietraszek-Grzywaczewska I, Saleh M, Hamdy A, Hamdy A, Elhallag M, Atar F, Kundakci A, Gedik E, Sahinturk H, Zeyneloglu P, Pirat A, Popescu M, Tomescu D, Van Gassel R, Baggerman M, Schaap F, Bol M, Nicolaes G, Beurskens D, Damink SO, Van de Poll M, Horibe M, Sasaki M, Sanui M, Iwasaki E, Sawano H, Goto T, Ikeura T, Hamada T, Oda T, Mayumi T, Kanai T, Kjøsen G, Horneland R, Rydenfelt K, Aandahl E, Tønnessen T, Haugaa H, Lockett P, Evans L, Somerset L, Ker-Reid F, Laver S, Courtney E, Dalton S, Georgiou A, Robinson K, Lam T, Haas B, Reidt S, Bartlett K, Jancik J, Bigwood M, Hanley R, Morgan P, Marouli D, Chatzimichali A, Kolyvaki S, Panteli A, Diamantaki E, Pediaditis E, Sirogianni P, Ginos P, Kondili E, Georgopoulos D, Askitopoulou H, Zampieri FG, Liborio AB, Besen BA, Cavalcanti AB, Dominedò C, Dell’Anna AM, Monayer A, Grieco DL, Barelli R, Cutuli SL, Maddalena AI, Picconi E, Sonnino C, Sandroni C, Antonelli M, Gucyetmez B, Atalan HK, Tuzuner F, Cakar N, Jacob M, Sahu S, Singh YP, Mehta Y, Yang KY, Kuo S, Rai V, Cheng T, Ertmer C, Czempik P, Hutchings S, Watts S, Wilson C, Burton C, Kirkman E, Drennan D, O’Prey A, MacKay A, Forrest R, Oglinda A, Ciobanu G, Casian M, Oglinda C, Lun CT, Yuen HJ, Ng G, Leung A, So SO, Chan HS, Lai KY, Sanguanwit P, Charoensuk W, Phakdeekitcharoen B, Batres-Baires G, Kammerzell I, Lahmer T, Mayr U, Schmid R, Huber W, Spanuth E, Bomberg H, Klingele M, Thomae R, Groesdonk H, Bernas S, Piechota M, Mirkiewicz K, Pérez AG, Silva J, Ramos A, Acharta F, Perezlindo M, Lovesio L, Antonelli PG, Dogliotti A, Lovesio C, Baron J, Schiefer J, Baron DM, Faybik P, Shum HP, Yan WW, Chan TM, Marouli D, Chatzimichali A, Kolyvaki S, Panteli A, Diamantaki E, Pediaditis E, Sirogianni P, Ginos P, Kondili E, Georgopoulos D, Askitopoulou H, Vicka V, Gineityte D, Ringaitiene D, Sipylaite J, Pekarskiene J, Beurskens DM, Van Smaalen TC, Hoogland P, Winkens B, Christiaans MH, Reutelingsperger CP, Van Heurn E, Nicolaes GA, Schmitt FS, Salgado ES, Friebe JF, Fleming TF, Zemva JZ, Schmoch TS, Uhle FU, Kihm LK, Morath CM, Nusshag CN, Zeier MZ, Bruckner TB, Mehrabi AM, Nawroth PN, Weigand MW, Hofer SH, Brenner TB, Fotopoulou G, Poularas I, Kokkoris S, Brountzos E, Zakynthinos S, Routsi C, Saleh M, Elghonemi M, Nilsson KF, Sandin J, Gustafsson L, Frithiof R, Skorniakov I, Varaksin A, Vikulova D, Shaikh O, Whiteley C, Ostermann M, Di Lascio G, Anicetti L, Bonizzoli M, Fulceri G, Migliaccio ML, Sentina P, Cozzolino M, Peris A, Khadzhynov D, Halleck F, Staeck O, Lehner L, Budde K, Slowinski T, Slowinski T, Kindgen-Milles D, Khadzhynov D, Huysmans N, Laenen MV, Helmschrodt A, Boer W. 37th International Symposium on Intensive Care and Emergency Medicine (part 3 of 3). Crit Care 2017. [PMCID: PMC5374592 DOI: 10.1186/s13054-017-1629-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Bouyoucef SE, Uusitalo V, Kamperidis V, De Graaf M, Maaniitty T, Stenstrom I, Broersen A, Scholte A, Saraste A, Bax J, Knuuti J, Furuhashi T, Moroi M, Awaya T, Masai H, Minakawa M, Kunimasa T, Fukuda H, Sugi K, Berezin A, Kremzer A, Clerc O, Kaufmann B, Possner M, Liga R, Vontobel J, Mikulicic F, Graeni C, Benz D, Kaufmann P, Buechel R, Ferreira M, Cunha M, Albuquerque A, Ramos D, Costa G, Lima J, Pego M, Peix A, Cisneros L, Cabrera L, Padron K, Rodriguez L, Heres F, Carrillo R, Mena E, Fernandez Y, Huizing E, Van Dijk J, Van Dalen J, Timmer J, Ottervanger J, Slump C, Jager P, Venuraju S, Jeevarethinam A, Yerramasu A, Atwal S, Mehta V, Lahiri A, Arjonilla Lopez A, Calero Rueda MJ, Gallardo G, Fernandez-Cuadrado J, Hernandez Aceituno D, Sanchez Hernandez J, Yoshida H, Mizukami A, Matsumura A, Smettei O, Abazid R, Sayed S, Mlynarska A, Mlynarski R, Golba K, Sosnowski M, Winther S, Svensson M, Jorgensen H, Bouchelouche K, Gormsen L, Holm N, Botker H, Ivarsen P, Bottcher M, Cortes CM, Aramayo G E, Daicz M, Casuscelli J, Alaguibe E, Neira Sepulveda A, Cerda M, Ganum G, Embon M, Vigne J, Enilorac B, Lebasnier A, Valancogne L, Peyronnet D, Manrique A, Agostini D, Menendez D, Rajpal S, Kocherla C, Acharya M, Reddy P, Sazonova I, Ilushenkova Y, Batalov R, Rogovskaya Y, Lishmanov Y, Popov S, Varlamova N, Prado Diaz S, Jimenez Rubio C, Gemma D, Refoyo Salicio E, Valbuena Lopez S, Moreno Yanguela M, Torres M, Fernandez-Velilla M, Lopez-Sendon J, Guzman Martinez G, Puente A, Rosales S, Martinez C, Cabada M, Melendez G, Ferreira R, Gonzaga A, Santos J, Vijayan S, Smith S, Smith M, Muthusamy R, Takeishi Y, Oikawa M, Goral JL, Napoli J, Montana O, Damico A, Quiroz M, Damico A, Forcada P, Schmidberg J, Zucchiatti N, Olivieri D, Jeevarethinam A, Venuraju S, Dumo A, Ruano S, Rakhit R, Davar J, Nair D, Cohen M, Darko D, Lahiri A, Yokota S, Ottervanger J, Maas A, Mouden M, Timmer J, Knollema S, Jager P, Sanja Mazic S, Lazovic B, Marina Djelic M, Jelena Suzic Lazic J, Tijana Acimovic T, Milica Deleva M, Vesnina Z, Zafrir N, Bental T, Mats I, Solodky A, Gutstein A, Hasid Y, Belzer D, Kornowski R, Ben Said R, Ben Mansour N, Ibn Haj Amor H, Chourabi C, Hagui A, Fehri W, Hawala H, Shugushev Z, Patrikeev A, Maximkin D, Chepurnoy A, Kallianpur V, Mambetov A, Dokshokov G, Teresinska A, Wozniak O, Maciag A, Wnuk J, Dabrowski A, Czerwiec A, Jezierski J, Biernacka K, Robinson J, Prosser J, Cheung G, Allan S, Mcmaster G, Reid S, Tarbuck A, Martin W, Queiroz R, Falcao A, Giorgi M, Imada R, Nogueira S, Chalela W, Kalil Filho R, Meneghetti W, Matveev V, Bubyenov A, Podzolkov V, Shugushev Z, Maximkin D, Chepurnoy A, Baranovich V, Faibushevich A, Kolzhecova Y, Volkova O, Kallianpur V, Peix A, Cabrera L, Padron K, Rodriguez L, Fernandez J, Lopez G, Mena E, Fernandez Y, Dondi M, Paez D, Butcher C, Reyes E, Al-Housni M, Green R, Santiago H, Ghiotto F, Hinton-Taylor S, Pottle A, Mason M, Underwood S, Casans Tormo I, Diaz-Exposito R, Plancha-Burguera E, Elsaban K, Alsakhri H, Yoshinaga K, Ochi N, Tomiyama Y, Katoh C, Inoue M, Nishida M, Suzuki E, Manabe O, Ito Y, Tamaki N, Tahilyani A, Jafary F, Ho Hee Hwa H, Ozdemir S, Kirilmaz B, Barutcu A, Tan Y, Celik F, Sakgoz S, Cabada Gamboa M, Puente Barragan A, Morales Vitorino N, Medina Servin M, Hindorf C, Akil S, Hedeer F, Jogi J, Engblom H, Martire V, Pis Diez E, Martire M, Portillo D, Hoff C, Balche A, Majgaard J, Tolbod L, Harms H, Bouchelouche K, Soerensen J, Froekiaer J, Gormsen L, Nudi F, Neri G, Procaccini E, Pinto A, Vetere M, Biondi-Zoccai G, Falcao A, Chalela W, Giorgi M, Imada R, Soares J, Do Val R, Oliveira M, Kalil Filho R, Meneghetti J, Tekabe Y, Anthony T, Li Q, Schmidt A, Johnson L, Groenman M, Tarkia M, Kakela M, Halonen P, Kiviniemi T, Pietila M, Yla-Herttuala S, Knuuti J, Roivainen A, Saraste A, Nekolla S, Swirzek S, Higuchi T, Reder S, Schachoff S, Bschorner M, Laitinen I, Robinson S, Yousefi B, Schwaiger M, Kero T, Lindsjo L, Antoni G, Westermark P, Carlson K, Wikstrom G, Sorensen J, Lubberink M, Rouzet F, Cognet T, Guedj K, Morvan M, El Shoukr F, Louedec L, Choqueux C, Nicoletti A, Le Guludec D, Jimenez-Heffernan A, Munoz-Beamud F, Sanchez De Mora E, Borrachero C, Salgado C, Ramos-Font C, Lopez-Martin J, Hidalgo M, Lopez-Aguilar R, Soriano E, Okizaki A, Nakayama M, Ishitoya S, Sato J, Takahashi K, Burchert I, Caobelli F, Wollenweber T, Nierada M, Fulsche J, Dieckmann C, Bengel F, Shuaib S, Mahlum D, Port S, Gemma D, Refoyo E, Cuesta E, Guzman G, Lopez T, Valbuena S, Fernandez-Velilla M, Del Prado S, Moreno M, Lopez-Sendon J, Harbinson M, Donnelly L, Einstein AJ, Johnson LL, Deluca AJ, Kontak AC, Groves DW, Stant J, Pozniakoff T, Cheng B, Rabbani LE, Bokhari S, Caobelli F, Schuetze C, Nierada M, Fulsche J, Dieckmann C, Bengel F, Aguade-Bruix S, Pizzi M, Romero-Farina G, Terricabras M, Villasboas D, Castell-Conesa J, Candell-Riera J, Brunner S, Gross L, Todica A, Lehner S, Di Palo A, Niccoli Asabella A, Magarelli C, Notaristefano A, Ferrari C, Rubini G, Sellem A, Melki S, Elajmi W, Hammami H, Ziadi M, Montero J, Ameriso J, Villavicencio R, Benito Gonzalez TF, Mayorga Bajo A, Gutierrez Caro R, Rodriguez Santamarta M, Alvarez Roy L, Martinez Paz E, Barinaga Martin C, Martin Fernandez J, Alonso Rodriguez D, Iglesias Garriz I, Gemma D, Refoyo E, Cuesta E, Guzman G, Valbuena S, Rosillo S, Del Prado S, Torres M, Moreno M, Lopez-Sendon J, Taleb S, Cherkaoui Salhi G, Regbaoui Y, Ait Idir M, Guensi A, Puente A, Rosales S, Martinez C, Cabada M, Benito Gonzalez TF, Mayorga Bajo A, Gutierrez Caro R, Rodriguez Santamarta M, Alvarez Roy L, Martinez Paz E, Martin Lopez CE, Castano Ruiz M, Martin Fernandez J, Iglesias Garriz I. Poster Session 2: Monday 4 May 2015, 08:00-18:00 * Room: Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Mamtani R, Cheema S, MacRae B, Alrouh H, Lopez T, ElHajj M, Mahfoud Z. Herbal and nutritional supplement use among college students in Qatar. East Mediterr Health J 2015; 21:39-44. [PMID: 25907191 DOI: 10.26719/2015.21.1.39] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 03/11/2014] [Indexed: 11/09/2022]
Abstract
There is increasing demand for herbal and nutritional supplements in the Middle East. This study aimed to examine the use of supplements by college students in Qatar and to elucidate users' views about them. A total of 419 college students completed a self-administered questionnaire. Almost half of the respondents (49.6%) had used supplements (ever users), with 32.7% reporting using them in the previous 6 months (current users). Of the latter, 27.7% had used herbal supplements, 56.2% vitamins and minerals and 56.9% non-vitamin, non-mineral, non-herbal supplements. Many participants considered supplements to be safer and more effective than conventional medicines. Supplements were preferred over conventional medicines for the treatment of digestive conditions and common respiratory ailments and for weight management. Educating health-care providers about the benefits and risks of supplements is imperative and will enable health-care practitioners to guide patients in making informed decisions about supplement use.
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Affiliation(s)
- R Mamtani
- Weill Cornell Medical College in Qatar, Doha, Qatar
| | - S Cheema
- Weill Cornell Medical College in Qatar, Doha, Qatar.
| | - B MacRae
- College of the North Atlantic in Qatar, Doha, Qatar
| | - H Alrouh
- Weill Cornell Medical College in Qatar, Doha, Qatar
| | - T Lopez
- College of the North Atlantic in Qatar, Doha, Qatar
| | | | - Z Mahfoud
- Weill Cornell Medical College in Qatar, Doha, Qatar
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Lopez T, Francos M, Gonzalez A, Diaz-Garcia M, Badia-Laino R. Controlled Release of Nafcillin Using Biocompatible “Dummy” Molecularly Imprinted Sol-Gel Nanospheres. Curr Top Med Chem 2015; 15:262-70. [DOI: 10.2174/1568026614666141229113630] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 10/28/2014] [Accepted: 11/13/2014] [Indexed: 11/22/2022]
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Panasiti V, Curzio M, Roberti V, Lieto P, Devirgiliis V, Gobbi S, Naspi A, Coppola R, Lopez T, di Meo N, Gatti A, Trevisan G, Londei P, Calvieri S. Metastatic volume: an old oncologic concept and a new prognostic factor for stage IV melanoma patients. Dermatology 2013; 227:55-61. [PMID: 24008289 DOI: 10.1159/000351713] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Accepted: 04/26/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The last melanoma staging system of the 2009 American Joint Committee on Cancer takes into account, for stage IV disease, the serum levels of lactate dehydrogenase (LDH) and the site of distant metastases. OBJECTIVE Our aim was to compare the significance of metastatic volume, as evaluated at the time of stage IV melanoma diagnosis, with other clinical predictors of prognosis. METHODS We conducted a retrospective multicentric study. To establish which variables were statistically correlated both with death and survival time, contingency tables were evaluated. The overall survival curves were compared using the Kaplan-Meier method. RESULTS Metastatic volume and number of affected organs were statistically related to death. In detail, patients with a metastatic volume >15 cm(3) had a worse prognosis than those with a volume lower than this value (survival probability at 60 months: 6.8 vs. 40.9%, respectively). The Kaplan-Meier method confirmed that survival time was significantly related to the site(s) of metastases, to elevated LDH serum levels and to melanoma stage according to the latest system. CONCLUSION Our results suggest that metastatic volume may be considered as a useful prognostic factor for survival among melanoma patients.
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Affiliation(s)
- V Panasiti
- Plastic Surgery Unit, Campus Bio-Medico, University of Rome, Rome, Italy
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Valbuena S, Iglesias D, Lopez T, Rodriguez O, Gemma D, De Torres Alba F, Salvador O, Buno A, Moreno M, Lopez-Sendon JL. Early detection of cardiotoxicity in patients on cancer therapy: the role of myocardial deformation imaging and biomarkers. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.4574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lancellotti P, Badano LP, Lang RM, Akhaladze N, Athanassopoulos GD, Barone D, Baroni M, Cardim N, Gomez de Diego JJ, Derumeaux G, Dulgheru R, Edvardsen T, Galderisi M, Goncalves A, Habib G, Hagendorff A, Hristova K, Kou S, Lopez T, Magne J, de la Morena G, Popescu BA, Penicka M, Rasit T, Rodrigo Carbonero JD, Salustri A, Van de Veire N, von Bardeleben RS, Vinereanu D, Voigt JU, Voilliot D, Zamorano JL, Donal E, Maurer G. Normal Reference Ranges for Echocardiography: rationale, study design, and methodology (NORRE Study). Eur Heart J Cardiovasc Imaging 2013; 14:303-8. [DOI: 10.1093/ehjci/jet008] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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Altman M, Bergerot C, Thibault H, Aussoleil A, Skuldadt Davidsen E, Barthelet M, Derumeaux GA, Grapsa J, Zimbarra Cabrita I, Afilalo J, Paschou S, Dawson D, Durighel G, O'regan D, Howard L, Gibbs J, Nihoyannopoulos P, Morenate Navio M, Mesa Rubio M, Ortega MD, Ruiz Ortiz M, Castillo Bernal F, Del Pino CL, Toledano F, Alvarez-Ossorio MP, Ojeda Pineda S, Lezo Cruz-Conde JSD, Jasaityte R, Claus P, Teske A, Herbots L, Verheyden B, Rademakers F, D'hooge J, Tocchetti CG, Coppola C, Rea D, Quintavalle C, Guarino L, Castaldo N, De Lorenzo C, Condorelli G, Arra C, Maurea N, Voilliot D, Huttin O, Camara Y, Djaballah W, Carillo S, Zinzius P, Sellal J, Angioi M, Juilliere Y, Selton-Suty C, Dobrowolski P, Klisiewicz A, Florczak E, Prejbisz A, Szwench E, Rybicka J, Januszewicz A, Hoffman P, Jurado Roman A, De Dios Perez S, De Nicolas JMM, Diaz Anton B, Rubio Alonso B, Martin Asenjo R, Mayordomo Gomez S, Villagraz Tecedor L, Blazquez L, De Meneses RT, Bernard A, Hernandez AI, Reynaud A, Lerclercq C, Daubert J, Donal E, Arjan Singh R, Sivarani S, Lim S, Azman W, Almeida M, Cardim N, Fonseca V, Carmelo V, Santos S, Santos T, Toste J, Kosmala W, Orda A, Karolko B, Mysiak A, Przewlocka-Kosmala M, Farsalinos K, Tsiapras D, Kyrzopoulos S, Avramidou E, Vassilopoulou D, Voudris V, Hayrapetyan H, Adamyan K, Jurado Roman A, De Dios Perez S, Rubio Alonso B, De Nicolas JMM, Diaz Anton B, Martin Asenjo R, Montero Cabezas J, Granda Nistal C, Garcia Aranda B, Sanchez Sanchez V, Sestito A, Lamendola P, Di Franco A, Lauria C, Lanza G, Kukucka M, Unbehaun A, Buz S, Mladenow A, Kuppe H, Pasic M, Habazettl H, Gemma D, Montoro Lopez N, De Celix MGR, Lopez Fernandez T, De Torres Alba F, Del Valle DI, Ramirez U, Mesa J, Moreno Yanguela M, Lopez Sendon J, Eveborn GW, Schirmer H, Lunde P, Heggelund G, Rasmussen K, Wang Z, Lasota B, Mizia-Stec K, Mizia M, Chmiel A, Adamczyk T, Chudek J, Gasior Z, Venkatesh A, Johnson J, Sahlen A, Brodin L, Winter R, Shahgaldi K, Manouras A, Valbuena S, Iniesta A, Lopez T, De Torres F, Salinas P, Garcia S, Ramirez U, Mesa J, Moreno M, Lopez-Sendon J, Lebid I, Kobets T, Kuzmenko T, Katsanos S, Yiu K, Clavel M, Nina Ajmone N, Van Der Kley F, Rodes Cabau J, Schalij M, Bax J, Pibarot P, Delgado V, Fusini L, Tamborini G, Muratori M, Gripari P, Marsan N, Cefalu' C, Ewe S, Maffessanti F, Delgado V, Pepi M, Hasselberg N, Haugaa K, Petri H, Berge K, Leren T, Bundgaard H, Edvardsen T, Ancona R, Comenale Pinto S, Caso P, Coppola M, Rapisarda O, Cavallaro C, Vecchione F, D'onofrio A, Calabro' R, Rimbas R, Mihaila S, Enescu O, Patrascu N, Dragoi R, Rimbas M, Pop C, Vinereanu D, Gustafsson S, Morner S, Gronlund C, Suhr O, Lindqvist P, Di Bella G, Zito C, Minutoli F, Madaffari A, Cusma Piccione M, Mazzeo A, Massimo R, Pasquale M, Vita G, Carerj S, Rangel I, Goncalves A, Sousa C, Correia A, Martins E, Silva-Cardoso J, Macedo F, Maciel M, Pfeiffer B, Rigopoulos A, Seggewiss H, Alvarez Fuente M, Sainz Costa T, Medrano C, Navarro M, Blazquez Gamero D, Ramos J, Mellado M, De Jose M, Munoz M, Maroto E, Gargani L, Gosciniak P, Pratali L, Agoston G, Bruni C, Guiducci S, Matucci Cerinic M, Varga A, Sicari R, Picano E, Yiu K, Zhao C, Mei M, Yeung C, Siu C, Tse H, Florescu M, Enescu O, Magda L, Mincu R, Vinereanu D, Daha I, Stanescu CM, Chirila L, Baicus C, Vlase A, Dan G, Montoro Lopez M, Florez Gomez R, Alonso Ladreda A, Itziar Soto C, Rios Blanco J, Gemma D, De Torres Alba F, Moreno Yanguela M, Lopez Sendon J, Guzman Martinez G, Lichodziejewska B, Kurnicka K, Goliszek S, Kostrubiec M, Dzikowska-Diduch O, Ciurzynski M, Labyk A, Krupa M, Palczewski P, Pruszczyk P, De Sousa CC, Rangel I, Correia A, Martins E, Vigario A, Pinho T, Silva Cardoso J, Goncalves A, Macedo F, Maciel M, Park SJ, Song JE, Lee YJ, Ha MR, Chang SA, Choi JO, Lee SC, Park S, Oh J, Van De Bruaene A, De Meester P, Buys R, Vanhees L, Delcroix M, Voigt J, Budts W, Blundo A, Buccheri S, Monte IP, Leggio S, Tamburino C, Sotaquira M, Fusini L, Maffessanti F, Pepi M, Lang R, Caiani E, Floria M, De Roy L, Xhaet O, Blommaert D, Jamart J, Gerard M, Deceuninck O, Marchandise B, Seldrum S, Schroeder E, Unsworth B, Sohaib S, Kulwant-Kaur K, Malcolme-Lawes L, Kanagaratnam P, Malik I, Ren B, Mulder H, Haak A, Van Stralen M, Szili-Torok T, Pluim J, Geleijnse M, Bosch J, Baglini R, Amaducci A, D'ancona G, Van Den Oord S, Akkus Z, Bosch J, Ten Kate G, Renaud G, Sijbrands E, De Jong N, Van Der Lugt A, Van Der Steen A, Schinkel A, Bjallmark A, Larsson M, Grishenkov D, Brodin LA, Brismar T, Paradossi G, Sveen KA, Nerdrum T, Hanssen K, Dahl-Jorgensen K, Steine K, Cimino S, Pedrizzetti G, Tonti G, Canali E, Petronilli V, Cicogna F, Arcari L, De Luca L, Iacoboni C, Agati L, Abdel Moneim SS, Eifert Rain S, Bernier M, Bhat G, Hagen M, Bott-Kitslaar D, Castello R, Wilansky S, Pellikka P, Mulvagh S, Delithanasis I, Celutkiene J, Kenny C, Monaghan M, Park W, Hong G, Son J, Lee S, Kim U, Park J, Shin D, Kim Y, Toutouzas K, Drakopoulou M, Aggeli C, Felekos I, Nikolaou C, Synetos A, Stathogiannis K, Tsiamis E, Siores E, Stefanadis C, Plicht B, Kahlert P, Grave T, Buck T, Konorza T, Gursoy M, Gokdeniz T, Astarcioglu M, Bayram Z, Cakal B, Karakoyun S, Kalcik M, Acar R, Kahveci G, Ozkan M, Maffessanti F, Tamborini G, Tsang W, Weinert L, Gripari P, Fusini L, Muratori M, Caiani E, Lang R, Pepi M, Yurdakul S, Avci B, Sahin S, Dilekci B, Aytekin S, Ancona R, Comenale Pinto S, Caso P, Arenga F, Coppola M, Rapisarda O, Calabro' R, Hascoet S, Martin R, Dulac Y, Peyre M, Benzouid C, Hadeed K, Acar P, Celutkiene J, Zakarkaite D, Skorniakov V, Zvironaite V, Grabauskiene V, Burca J, Ciparyte L, Laucevicius A, Di Salvo G, Rea A, D'aiello A, Del Gaizo F, Pergola V, D'andrea A, Caso P, Pacileo G, Calabro R, Russo M, Dedobbeleer C, Hadefi A, Naeije R, Unger P, Mornos C, Cozma D, Ionac A, Mornos A, Valcovici M, Pescariu S, Petrescu L, Hu K, Liu D, Niemann M, Herrmann S, Cikes M, Stoerk S, Knop S, Ertl G, Bijnens B, Weidemann F, De Knegt M, Biering-Sorensen T, Sogaard P, Sivertsen J, Jensen J, Mogelvang R, Dedobbeleer C, Hadefi A, Unger P, Naeije R, Lam W, Tang M, Chan K, Yang Y, Fang F, Sun J, Yu C, Lam Y, Panoulas V, Sulemane S, Bratsas A, Konstantinou K, Nihoyannopoulos P, Cimino S, Canali E, Petronilli V, Cicogna F, Arcari L, De Luca L, Francone M, Iacoboni C, Agati L, Schau T, Seifert M, Ridjab D, Schoep M, Gottwald M, Neuss M, Meyhoefer J, Zaenker M, Butter C, Tarr A, Stoebe S, Pfeiffer D, Hagendorff A, Maret E, Ahlander BM, Bjorklund PG, Engvall J, Staskiewicz G, Czekajska-Chehab E, Adamczyk P, Siek E, Przybylski P, Maciejewski R, Drop A, Jimenez Rubio C, Isasti Aizpurua G, Miralles Ibarra J, Al-Mallah M, Somg T, Alam S, Chattahi J, Zweig B, Dhanalakota K, Boedeker S, Ananthasubramaniam K, Park C, March K, Jones S, Mayet J, Tillin T, Chaturvedi N, Hughes A, Hamodraka E, Kallistratos E, Karamanou A, Tsoukas T, Mavropoulos D, Kouremenos N, Zaharopoulou I, Nikolaidis N, Kremastinos D, Manolis A, Loboz-Rudnicka M, Jaroch J, Bociaga Z, Kruszynska E, Ciecierzynska B, Dziuba M, Dudek K, Uchmanowicz I, Loboz-Grudzien K, Silva D, Magalhaes A, Jorge C, Cortez-Dias N, Carrilho-Ferreira P, Silva Marques J, Portela I, Pascoa C, Nunes Diogo A, Brito D, Roosens B, Bala G, Droogmans S, Hostens J, Somja J, Delvenne E, Schiettecatte J, Lahoutte T, Van Camp G, Cosyns B. Poster Session: Right ventricular systolic function. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes268] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ojaghi-Haghighi Z, Mostafavi A, Moladoust H, Noohi F, Maleki M, Esmaeilzadeh M, Samiei N, Hosseini S, Jasaityte R, Teske A, Claus P, Verheyden B, Rademakers F, D'hooge J, Patrianakos A, Zacharaki A, Kalogerakis A, Nyktari E, Maniatakis P, Parthenakis F, Vardas P, Hilde JM, Skjoerten I, Humerfelt S, Hansteen V, Melsom M, Hisdal J, Steine K, Ippolito R, Gripari P, Muraru D, Esposito R, Kocabay G, Tamborini G, Galderisi M, Maffessanti F, Badano L, Pepi M, Yurdakul S, Oner F, Sahin T, Avci B, Tayyareci Y, Direskeneli H, Aytekin S, Filali T, Jedaida B, Lahidheb D, Gommidh M, Mahfoudhi H, Hajlaoui N, Dahmani R, Fehri W, Haouala H, Andova V, Georgievska-Ismail L, Srbinovska-Kostovska E, Gardinger Y, Joanna Hlebowicz J, Ola Bjorgell O, Magnus Dencker M, Liao MT, Tsai CT, Lin JL, Piestrzeniewicz K, Luczak K, Maciejewski M, Komorowski J, Jankiewicz-Wika J, Drozdz J, Ismail MF, Alasfar A, Elassal M, El-Sayed S, Ibraheim M, Dobrowolski P, Klisiewicz A, Florczak E, Prejbisz A, Szwench E, Rybicka J, Januszewicz A, Hoffman P, Santos Furtado M, Nogueira K, Arruda A, Rodrigues AC, Carvalho F, Silva M, Cardoso A, Lira-Filho E, Pinheiro J, Andrade JL, Mohammed M, Zito C, Cusma-Piccione M, Di Bella G, Taha N, Zagari D, Oteri A, Quattrone A, Boretti I, Carerj S, Obremska O, Boratynska B, Poczatek P, Zon Z, Magott M, Klinger K, Szenczi O, Szelid Z, Soos P, Bagyura Z, Edes E, Jozan P, Merkely B, Ahn J, Kim D, Jeon D, Kim I, Baeza Garzon F, Delgado M, Mesa D, Ruiz M, De Lezo JS, Pan M, Leon C, Castillo F, Morenate M, Toledano F, Zhong L, Lim E, Shanmugam N, Law S, Ong B, Katwadi K, Tan R, Chua Y, Liew R, Ding Z, Von Bibra H, Leclerque C, Schuster T, Schumm-Draeger PM, Bonios M, Kaladaridou A, Papadopoulou O, Tasoulis A, Pamboucas C, Ntalianis A, Nanas J, Toumanidis S, Silva D, Cortez-Dias N, Carrilho-Ferreira P, Placido R, Jorge C, Calisto C, Robalo Martins S, Carvalho De Sousa J, Pinto F, Nunes Diogo A, Przewlocka-Kosmala M, Orda A, Karolko B, Mysiak A, Kosmala W, Moral Torres S, Rodriguez-Palomares J, Pineda V, Gruosso D, Evangelista A, Garcia-Dorado D, Figueras J, Cambronero E, Corbi MJ, Valle A, Cordoba J, Llanos C, Fernandez M, Lopez I, Hidalgo V, Barambio M, Jimenez J, D'andrea A, Riegler L, Cocchia R, Russo M, Bossone E, Calabro R, Iniesta Manjavacas A, Valbuena Lopez S, Lopez Fernandez T, Garcia-Blas S, De Torres Alba F, De Diego JG, Ramirez Valdiris U, Mesa Garcia J, Moreno Yanguela M, Lopez-Sendon J, Logstrup B, Andersen H, Thuesen L, Christiansen E, Terp K, Klaaborg K, Poulsen S, Cacicedo A, Velasco S, Aguirre U, Onaindia J, Rodriguez I, Oria G, Subinas A, Zugazabeitia G, Romero A, Laraudogoitia Zaldumbide E, Weisz S, Magne J, Dulgheru R, Rosca M, Pierard L, Lancellotti P, Auffret V, Donal E, Bedossa M, Boulmier D, Laurent M, Verhoye J, Le Breton H, Van Hall S, Herbrand T, Ketterer U, Keymel S, Boering Y, Rassaf T, Meyer C, Zeus T, Kelm M, Balzer J, Floria M, Seldrum S, Mariciuc M, Laurence G, Buche M, Eucher P, Louagie Y, Jamart J, Marchandise B, Schroeder E, Venkatesh A, Sahlen A, Johnson J, Brodin L, Winter R, Shahgaldi K, Manouras A, Maffessanti F, Tamborini G, Fusini L, Gripari P, Muratori M, Alamanni F, Bartorelli A, Ferrari C, Caiani E, Pepi M, Yaroslavskaya E, Kuznetsov V, Pushkarev G, Krinochkin D, Zyrianov I, Ciobotaru C, Kobayashi Y, Yamamoto K, Kobayashi Y, Hirose E, Hirohata A, Ohe T, Jhund P, Cunningham T, Murday V, Findlay I, Sonecki P, Rangel I, Sousa C, Goncalves A, Correia A, Vigario A, Martins E, Silva-Cardoso J, Macedo F, Maciel M, Lovric D, Samardzic J, Milicic D, Reskovic V, Baricevic Z, Ivanac I, Separovic Hanzevacki J, Kim K, Song J, Jeong H, Yoon H, Ahn Y, Jeong M, Cho J, Park J, Kang J, Iorio A, Pinamonti B, Bobbo M, Merlo M, Barbati G, Massa L, Faganello G, Di Lenarda A, Sinagra G, Heggemann F, Hamm K, Streitner F, Sueselbeck T, Papavassiliu T, Borggrefe M, Haghi D, Ferreira F, Galrinho A, Soares R, Branco L, Abreu J, Feliciano J, Papoila A, Alves M, Leal A, Ferreira R, Reynaud A, Donal E, Lund LH, Oger E, Drouet E, Hage C, Bauer F, Linde C, Daubert J, Schnell F, Donal E, Lentz P, Kervio G, Leurent G, Mabo P, Carre F, Rodrigues A, Roque M, Arruda A, Becker D, Barros S, Kay F, Emerick T, Pinheiro J, Sampaio-Barros P, Andrade J, Yamada S, Okada K, Iwano H, Nishino H, Nakabachi M, Yokoyama S, Kaga S, Mikami T, Tsutsui H, Mincu R, Magda S, Dumitrache Rujinski S, Constantinescu T, Mihaila S, Ciobanu A, Florescu M, Vinereanu D, Ashcheulova T, Kovalyova O, Ardeleanu E, Gurgus D, Gruici A, Suciu R, Ana I, Bergenzaun L, Ohlin H, Gudmundsson P, Willenheimer R, Chew M, Charalampopoulos A, Howard L, Davies R, Gin-Sing W, Tzoulaki I, Grapsa I, Gibbs S, Caiani E, Massabuau P, Weinert L, Lairez O, Berry M, Sotaquira M, Vaida P, Lang R, Khan I, Waterhouse D, Asegdom S, Alqaseer M, Foley D, Mcadam B, Colonna P, Michelotto E, Genco W, Rubino M, Pugliese S, Belfiore A, Sorino M, Trisorio Liuzzi M, Antonelli G, Palasciano G, Duszanska A, Skoczylas I, Streb W, Kukulski T, Polonski L, Kalarus Z, Fleig A, Seitz K, Secades S, Martin M, Corros C, Rodriguez M, De La Hera J, Garcia A, Velasco E, Fernandez E, Barriales V, Lambert J, Zwas DR, Hoss S, Leibowitz D, Beeri R, Lotan C, Gilon D, Wierzbowska-Drabik K, Roszczyk N, Sobczak M, Plewka M, Chrzanowski L, Lipiec P, Kasprzak J, Wita K, Mizia-Stec K, Wrobel W, Plonska-Gosciniak E, Goncalves A, Sousa C, Rangel I, Pinho T, Wang Y, Houle H, Madureira AJ, Macedo F, Zamorano J, Maciel MJ, Ancona R, Comenale Pinto S, Caso P, Coppola M, Rapisarda O, Calabro' R, Cadenas Chamorro R, Lopez T, Gomez J, Moreno M, Salinas P, Jimenez Rubio C, Valbuena S, Manjavacas A, De Torres F, Lopez-Sendon J, Vaugrenard T, Huttin O, Rouge A, Schwartz J, Zinzius P, Popovic B, Sellal J, Aliot E, Juilliere Y, Selton-Suty C, Looi J, Lee A, Hsiung M, Song W, Wong R, Underwood MJ, Fang F, Lin Q, Lam Y, Yu C, Vitarelli A, Nguyen B, Capotosto L, D-Alessandro G, D-Ascanio M, Rafique A, Gang E, Barilla F, Siegel R, Kydd A, Khan F, Watson W, Mccormick L, Virdee M, Dutka D, Ranjbar S, Karvandi M, Hassantash S, Grapsa J, Efthimiadis I, Pakrashi T, Dawson D, Punjabi P, Nihoyannopoulos P, Jasaityte R, D'hooge J, Rademakers F, Claus P, Henein M, Soderberg S, Tossavainen E, Henein M, Lindqvist P, Bellsham-Revell H, Bell A, Miller O, Simpson J, Altekin E, Kucuk M, Yanikoglu A, Karakas S, Er A, Ozel D, Ermis C, Demir I, Henein M, Soderberg S, Henein M, Lindqvist P, Bajraktari G, Di Salvo G, Baldini L, Del Gaizo F, Rea A, Pergola V, Caso P, Pacileo G, Fadel B, Calabro R, Russo M, Seo JS, Choi GN, Jin HY, Seol SH, Jang JS, Yang TH, Kim DK, Kim DS, Papadopoulou E, Kaladaridou A, Hatzidou S, Agrios J, Pamboukas C, Antoniou A, Toumanidis S, Gargiulo P, Dellegrottaglie S, Bruzzese D, Scala O, D'amore C, Ruggiero D, Marciano C, Vassallo E, Pirozzi E, Perrone Filardi P, Mor-Avi V, Kachenoura N, Lodato J, Port S, Chandra S, Freed B, Bhave N, Newby B, Lang R, Patel A, Dwivedi G, Alam M, Boczar K, Chow B, Staskiewicz G, Czekajska-Chehab E, Uhlig S, Tomaszewski A, Przegalinski J, Maciejewski R, Drop A, Di Giammarco G, Canosa C, Foschi M, Liberti G, Bedir M, Marinelli D, Masuyama S, Rabozzi R, Vijayan S, Miller H, Muthusamy R, Smith S, Gargani L, Pang P, Davis E, Schumacher A, Sicari R, Picano E, Mizia-Stec K, Chmiel A, Mizia M, Haberka M, Gieszczyk K, Sikora - Puz A, Lasota B, Trojnarska O, Grajek S, Gasior Z, Koumoulidis A, Vlasseros I, Tousoulis D, Katsi V, Avgeropoulou A, Divani M, Stefanadis C, Kallikazaros I. Poster session Thursday 6 December - AM: Other myocardial diseases. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Luo X, Fang F, Sun J, Xie J, Lee A, Zhang Q, Yu C, Breithardt O, Schiessl S, Schmid M, Seltmann M, Klinghammer L, Zeissler C, Kuechle M, Daniel W, Ege M, Guray U, Guray Y, Demirkan B, Kisacik H, Kim SE, Hong JY, Lee JH, Park DG, Han KR, Oh DJ, Ege M, Demirkan B, Guray U, Guray Y, Tufekcioglu O, Kisacik H, Cozma DC, Mornos C, Ionac A, Petrescu L, Tutuianu C, Dragulescu SI, Guimaraes L, Tavares G, Rodrigues A, Nagamatsu C, Fischer C, Vieira M, Oliveira W, Wilberg T, Cordovil A, Morhy S, Muraru D, Peluso M, Dal Bianco L, Beraldo M, Solda' E, Tuveri M, Cucchini U, Al Mamary A, Badano L, Iliceto S, Pizzuti A, Mabritto B, Derosa C, Tomasello A, Rovere M, Parrini I, Conte M, Lareva N, Govorin A, Cooper R, Sharif J, Somauroo JD, Hung JD, Porcelli V, Skevington R, Shahzad A, Scott S, Lindqvist P, Soderberg S, Gonzalez M, Tossavainen E, Henein M, Nciri N, Saad H, Nawas S, Ali A, Youssufzay A, Safi A, Faruk S, Yurdakul S, Erdemir V, Tayyareci Y, Yildirimturk O, Memic K, Aytekin V, Gurel M, Aytekin S, Przewlocka-Kosmala M, Cielecka-Prynda M, Mysiak A, Kosmala W, Mornos C, Ionac A, Pescariu S, Cozma D, Mornos A, Dragulescu S, Maurea N, Tocchetti CG, Coppola C, Quintavalle C, Rea D, Barbieri A, Piscopo G, Arra C, Condorelli G, Iaffaioli R, Dalen H, Thorstensen A, Moelmen H, Torp H, Stoylen A, Augustine D, Basagiannis C, Suttie J, Cox P, Aitzaz R, Lewandowski A, Lazdam M, Holloway C, Becher H, Leeson P, Radovanovic S, Djokovic A, Todic B, Zdravkovic M, Zaja-Simic M, Banicevic S, Lisulov-Popovic D, Krotin M, Grapsa J, O'regan D, Dawson D, Durighel G, Howard L, Gibbs J, Nihoyannopoulos P, Tulunay Kaya C, Kilickap M, Kurklu H, Ozbek N, Koca C, Kozluca V, Esenboga K, Erol C, Kusmierczyk-Droszcz B, Kowalik E, Niewiadomska J, Hoffman P, Satendra M, Sargento L, Lopes S, Longo S, Lousada N, Palma Reis R, Chillo P, Rieck A, Lwakatare J, Lutale J, Gerdts E, Bonapace S, Molon G, Targher G, Rossi A, Lanzoni L, Canali G, Campopiano E, Zenari L, Bertolini L, Barbieri E, Hristova K, Vladiomirova-Kitova L, Katova T, Nikolov F, Nikolov P, Georgieva S, Simova I, Kostova V, Kuznetsov VA, Krinochkin DV, Chandraratna PA, Pak YA, Zakharova EH, Plusnin AV, Semukhin MV, Gorbatenko EA, Yaroslavskaya EI, Bedetti G, Gargani L, Scalese M, Pizzi C, Sicari R, Picano E, Reali M, Canali E, Cimino S, Francone M, Mancone M, Scardala R, Boccalini F, Hiramoto Y, Frustaci A, Agati L, Savino K, Lilli A, Bordoni E, Riccini C, Ambrosio G, Silva D, Cortez-Dias N, Carrilho-Ferreira P, Jorge C, Silva-Marques J, Magalhaes A, Santos L, Ribeiro S, Pinto F, Nunes Diogo A, Kinova E, Zlatareva N, Goudev A, Bonanad C, Lopez-Lereu M, Monmeneu J, Bodi V, Sanchis J, Nunez J, Chaustre F, Llacer A, Muraru D, Beraldo M, Solda' E, Ermacora D, Cucchini U, Dal Bianco L, Peluso D, Di Lazzari M, Badano L, Iliceto S, Meimoun P, Elmkies F, Benali T, Boulanger J, Zemir H, Clerc J, Luycx-Bore A, Velasco Del Castillo MS, Cacicedo Fernandez De Bobadilla A, Onaindia Gandarias J, Telleria Arrieta M, Zugazabeitia Irazabal G, Quintana Raczka O, Rodriguez Sanchez I, Romero Pereiro A, Laraudogoitia Zaldumbide E, Lekuona Goya I, Bonello B, El Louali E, Fouilloux V, Kammache I, Ovaert C, Kreitmann B, Fraisse A, Migliore R, Adaniya M, Barranco M, Miramont G, Tamagusuku H, Alassar A, Sharma R, Marciniak A, Valencia O, Abdulkareem N, Jahangiri M, Jander N, Kienzle R, Gohlke-Baerwolf C, Gohlke H, Neumann FJ, Minners J, Valbuena S, De Torres F, Lopez T, Gomez JJ, Guzman G, Dominguez F, Refoyo E, Moreno M, Lopez-Sendon JL, Ancona R, Comenale Pinto S, Caso P, Di Salvo G, Severino S, Cavallaro M, Calabro R, Enache R, Muraru D, Piazza R, Roman-Pognuz A, Popescu B, Calin A, Beladan C, Purcarea F, Nicolosi G, Ginghina C, Savu O, Enache R, Popescu B, Calin A, Beladan C, Rosca M, Jurcut R, Serban M, Dorobantu L, Ginghina C, Donal E, Mascle S, Thebault C, Veillard D, Hamonic H, Leguerrier A, Corbineau H, Popa BA, Diena M, Bogdan A, Benea D, Lanzillo G, Casati V, Novelli E, Popa A, Cerin G, Gual Capllonch F, Teis A, Lopez Ayerbe J, Ferrer E, Vallejo N, Gomez Denia E, Bayes Genis A, Spethmann S, Schattke S, Baldenhofer G, Stangl V, Laule M, Baumann G, Stangl K, Knebel F, Labata C, Vallejo N, Gomez Denia E, Garcia Alonso C, Ferrer E, Gual F, Lopez Ayerbe J, Teis A, Nunez Aragon R, Bayes Genis A, Satendra M, Sargento L, Sousa C, Lousada N, Palma Reis R, Vasile AI, Dorobantu M, Iorgulescu C, Bogdan S, Constantinescu D, Caldararu C, Tautu O, Vatasescu R, Badran H, Elnoamany MF, Ayad M, Elshereef A, Farhan A, Nassar Y, Yacoub M, Costabel J, Avegliano G, Elissamburu P, Thierer J, Castro F, Huguet M, Frangi A, Ronderos R, Prinz C, Van Buuren F, Faber L, Bitter T, Bogunovic N, Burchert W, Horstkotte D, Kasprzak JD, Smialowski A, Rudzinski T, Lipiec P, Krzeminska-Pakula M, Wierzbowska-Drabik K, Trzos E, Kurpesa M, Motoki H, Hana M, Marwick T, Allan K, Vazquez-Alvarez M, Medrano Lopez C, Granja Da Silva S, Marcos C, Rodriguez-Ogando A, Alvarez M, Camino M, Centeno M, Maroto E, Feltes Guzman G, Serra Tomas V, Acevedo O, Calli A, Barba M, Pintos G, Valverde V, Zamorano Gomez J, Marchel M, Kochanowski J, Piatkowski R, Madej A, Filipiak K, Hausmanowa-Petrusewicz I, Opolski G, Malev E, Zemtsovsky E, Reeva S, Timofeev E, Pshepiy A, Mihaila S, Rimbas R, Mincu R, Dulgheru R, Mihaila R, Badiu C, Cinteza M, Vinereanu D, Rodrigues A, Guimaraes L, Lira E, Lebihan D, Monaco C, Cordovil A, Oliveira W, Vieira M, Fischer C, Morhy S, Ruiz Ortiz M, Mesa D, Delgado M, Romo E, Pena M, Puentes M, Santisteban M, Lopez Granados A, Arizon Del Prado J, Suarez De Lezo J, Tsai WC, Shih JY, Huang TS, Liu YW, Huang YY, Tsai LM, Cho E, Choi K, Kwon B, Kim D, Jang S, Park C, Jung H, Jeon H, Youn H, Kim J, Rieck AE, Cramariuc D, Lonnebakken M, Lund B, Gerdts E, Moceri P, Doyen D, Cerboni P, Ferrari E, Li W, Silva D, Goncalves S, Ribeiro S, Santos L, Sargento L, Vinhais De Sousa G, Almeida AG, Nunes Diogo A, Hernandez Garcia C, De La Rosa Hernandez A, Arroyo Ucar E, Jorge Perez P, Barragan Acea A, Lacalzada Almeida J, Jimenez Rivera J, Duque Garcia A, Laynez Cerdena I, Arhipov O, Sumin AN, Campens L, Renard M, Trachet B, Segers P, De Paepe A, De Backer J, Purvis JA, Sharma D, Hughes SM, Marek D, Vindis D, Kocianova E, Taborsky M, Yoon H, Kim K, Ahn Y, Chung M, Cho J, Kang J, Rha W, Ozcan O, Sezgin Ozcan D, Candemir B, Aras M, Dincer I, Atak R, Gianturco L, Turiel M, Atzeni F, Tomasoni L, Bruschi E, Epis O, Sarzi-Puttini P, Aggeli C, Poulidakis E, Felekos I, Sideris S, Dilaveris P, Gatzoulis K, Stefanadis C, Wierzbowska-Drabik K, Roszczyk N, Sobczak M, Lipiec P, Peruga J, Krecki R, Kasprzak J, Ishii K, Suyama T, Kataoka K, Furukawa A, Nagai T, Maenaka M, Seino Y, Musca F, De Chiara B, Moreo A, Epis O, Bruschi E, Cataldo S, Parolini M, Parodi O, Bombardini T, Faita F, Picano E, Park SJ, Kil JH, Kim SJ, Jang SY, Chang SA, Choi JO, Lee SC, Park S, Park P, Oh J, Cikes M, Velagic V, Biocina B, Gasparovic H, Djuric Z, Bijnens B, Milicic D, Huqi A, Klas B, He A, Paterson I, Irween M, Ezekovitz J, Choy J, Becher H, Chen Y, Cheng L, Yao R, Yao H, Chen H, Pan C, Shu X, Sobkowicz B, Kaminska M, Musial W, Kaminska M, Sobkowicz B, Musial W, Buechel R, Sommer G, Leibundgut G, Rohner A, Bremerich J, Kaufmann B, Kessel-Schaefer A, Handke M, Kiotsekoglou A, Saha S, Toole R, Sharma S, Gopal A, Adhya S, Tsang W, Kenny C, Kapetanakis S, Lang R, Monaghan M, Smith B, Grapsa J, Dawson D, Coulter T, Rendon A, Cheung WS, Gorissen W, Nihoyannopoulos P, Ejlersen JA, May O, Van Slochteren FJ, Van Der Spoel T, Hanssen H, Doevendans P, Chamuleau S, De Korte C, Tarr A, Stoebe S, Trache T, Kluge JG, Varga A, Hagendorff A, Nagy A, Kovacs A, Apor A, Sax B, Becker D, Merkely B, Lindquist R, Miller A, Reece C, Eidem BW, Choi WG, Kim S, Oh S, Kim Y, Iacobelli R, Chinali M, D' Asaro M, Toscano A, Del Pasqua A, Esposito C, Seghetti G, Parisi F, Pongiglione G, Rinelli G, Omaygenc O, Bakal R, Dogan C, Teber K, Akpinar S, Sahin G, Ozdemir N, Penhall A, Joseph M, Chong F, De Pasquale C, Selvanayagam J, Leong D, Nyktari EG, Patrianakos AP, Goudis C, Solidakis G, Parthenakis F, Vardas P, Nestaas E, Stoylen A, Fugelseth D, Vitarelli A, Capotosto L, Bernardi M, Conde Y, Caranci F, Placanica G, Dettori O, Vitarelli M, De Chiara S, De Cicco V, Ancona R, Comenale Pinto S, Caso P, Severino S, Cavallaro M, Ferro' M, Calabro' R, Apostolakis S, Chalikias G, Tziakas D, Stakos D, Thomaidi A, Konstantinides S, Vitarelli A, Caranci F, Capotosto L, Iorio G, Rucos R, Continanza G, De Cicco V, D Ascanio M, Alessandroni L, Saponara M, Berry M, Nahum J, Zaghden O, Monin J, Couetil J, Lairez O, Macron L, Dubois Rande J, Gueret P, Lim P, Cameli M, Giacomin E, Lisi M, Benincasa S, Righini F, Menci D, Focardi M, Mondillo S, Bonello B, Fouilloux V, Philip E, Gorincour G, Fraisse A, Bellsham-Revell H, Bell AJ, Miller OI, Beerbaum P, Razavi R, Greil G, Simpson JM, Ann S, Youn H, Jung H, Kim T, Lee J, Chin J, Kim T, Cabeza Lainez P, Escolar Camas V, Gheorghe L, Fernandez Garcia P, Vazquez Garcia R, Gargani L, Caiulo V, Caiulo S, Fisicaro A, Moramarco F, Latini G, Sicari R, Picano E, Seale A, Carvalho J, Gardiner H, Roughton M, Simpson J, Tometzki A, Uzun O, Webber S, Daubeney P, Elnoamany MF, Dawood A, Dwivedi G, Mahadevan G, Jiminez D, Steeds R, Frenneaux M, Attenhofer Jost CH, Knechtle B, Bernheim A, Pfyffer M, Linka A, Faeh-Gunz A, Seifert B, De Pasquale G, Zuber M, Simova I, Hristova K, Georgieva S, Kostova V, Katova T, Tomaszewski A, Kutarski A, Tomaszewski M. Poster Session 2: Thursday 8 December 2011, 14:00-18:00 * Location: Poster Area. European Journal of Echocardiography 2011. [DOI: 10.1093/ejechocard/jer208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Portela S, Fernandez I, Lopez T, Martinez B, Aguilar J, Munoz E. Patients with müllerian anomalies have lower embryo implantation in oocyte donation. Fertil Steril 2011. [DOI: 10.1016/j.fertnstert.2011.07.1056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Parker LA, Lumbreras B, Lopez T, Hernández-Aguado I, Porta M. How useful is it clinically to analyse the K-ras mutational status for the diagnosis of exocrine pancreatic cancer? A systematic review and meta-analysis. Eur J Clin Invest 2011; 41:793-805. [PMID: 21391995 DOI: 10.1111/j.1365-2362.2011.02495.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND More clinically meaningful diagnostic tests are needed in exocrine pancreatic cancer (EPC). K-ras mutations are the most frequently acquired genetic alteration in EPC. We analysed the diagnostic utility of detecting K-ras mutations through a systematic analysis of the literature. METHODS We searched PubMed using suitable medical subject headings and text words. Original research articles that evaluated the diagnostic accuracy of detecting K-ras mutations for diagnosis of EPC were selected. Two investigators independently extracted data from each study regarding the methodology used, the methodological quality of the study, the diagnostic accuracy reported and the authors' conclusions about clinical applicability of the test. Combined estimates for the sensitivity and specificity of K-ras were determined using bivariate meta-analysis; heterogeneity was explored using meta-regression. RESULTS We assessed 34 studies from 30 published articles. The research reports were prone to numerous methodological biases and often lacked vital information for assessing external validity. The sensitivity of detecting K-ras status ranged from 0% through 100%, and the specificity from 58% through 100%. Diagnostic accuracy was highest when cytohistological samples were used: sensitivity and specificity were 76·5% (66·7-84·2) and 91·8% (87·6-94·1), respectively. Studies conducted in a clinically relevant population observed lower accuracy than case-control designs (68·4% vs. 82·7%). CONCLUSIONS Because of the numerous methodological limitations of studies, the utility of analysing K-ras mutations for the diagnosis of EPC remains unknown. Flaws in diagnostic biomarkers with well-established biological properties, as K-ras, become even more relevant when the promises of 'personalized medicine' are pondered.
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Affiliation(s)
- Lucy A Parker
- Department of Public Health, Miguel Hernández University, Alicante, Spain
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Knowles KM, Paiva LL, Sanchez SE, Revilla L, Lopez T, Yasuda MB, Yanez ND, Gelaye B, Williams MA. Waist Circumference, Body Mass Index, and Other Measures of Adiposity in Predicting Cardiovascular Disease Risk Factors among Peruvian Adults. Int J Hypertens 2011; 2011:931402. [PMID: 21331161 PMCID: PMC3034939 DOI: 10.4061/2011/931402] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Accepted: 12/29/2010] [Indexed: 01/22/2023] Open
Abstract
Objectives. To examine the extent to which measures of adiposity can be used to predict selected components of metabolic syndrome (MetS) and elevated C-reactive protein (CRP). Methods. A total of 1,518 Peruvian adults were included in this study. Waist circumference (WC), body mass index (BMI), waist-hip ratio (WHR), waist-height ratio (WHtR), and visceral adiposity index (VAI) were examined. The prevalence of each MetS component was determined according to tertiles of each anthropometric measure. ROC curves were used to evaluate the extent to which measures of adiposity can predict cardiovascular risk. Results. All measures of adiposity had the strongest correlation with triglyceride concentrations (TG). For both genders, as adiposity increased, the prevalence of Mets components increased. Compared to individuals with low-BMI and low-WC, men and women with high-BMI and high- WC had higher odds of elevated fasting glucose, blood pressure, TG, and reduced HDL, while only men in this category had higher odds of elevated CRP. Overall, the ROCs showed VAI, WC, and WHtR to be the best predictors for individual MetS components. Conclusions. The results of our study showed that measures of adiposity are correlated with cardiovascular risk although no single adiposity measure was identified as the best predictor for MetS.
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Affiliation(s)
- K. M. Knowles
- Department of Epidemiology, Multidisciplinary International Research Training Program, School of Public Health, University of Washington, Health Sciences Building F-161E, Seattle, WA 98195, USA
| | - L. L. Paiva
- Department of Epidemiology, Multidisciplinary International Research Training Program, School of Public Health, University of Washington, Health Sciences Building F-161E, Seattle, WA 98195, USA
| | - S. E. Sanchez
- Universidad San Martin de Porres and Hospital Dos de Mayo, Parque “Histoira de la Medicina Paruana” s/n, Alt. Cdra. 13 Av. Grau-Cercado, Lima, Peru
| | - L. Revilla
- Direccion General de Epidemiologia, Ministerio de Salud, Capac Yupanqui No. 1400 Jesus Maria, Lima 11, Peru
| | - T. Lopez
- Direccion General de Epidemiologia, Ministerio de Salud, Capac Yupanqui No. 1400 Jesus Maria, Lima 11, Peru
| | - M. B. Yasuda
- Laboratorio de Patologiia Clinica, Instituto Nacional de Salud del Peru, Capac Yupanqui No. 1400 Jesus Maria, Lima 11, Peru
| | - N. D. Yanez
- Department of Epidemiology, Multidisciplinary International Research Training Program, School of Public Health, University of Washington, Health Sciences Building F-161E, Seattle, WA 98195, USA
| | - B. Gelaye
- Department of Epidemiology, Multidisciplinary International Research Training Program, School of Public Health, University of Washington, Health Sciences Building F-161E, Seattle, WA 98195, USA
| | - M. A. Williams
- Department of Epidemiology, Multidisciplinary International Research Training Program, School of Public Health, University of Washington, Health Sciences Building F-161E, Seattle, WA 98195, USA
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Woods MA, Lopez T, Thomas SP, Harwood H, Kettler SM. Incidence of febrile neutropenia in lymphoma patients receiving CHOP with Day 1 or 2 pegfilgrastim. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e18562] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Gelaye B, Revilla L, Lopez T, Sanchez S, Williams MA. Prevalence of metabolic syndrome and its relationship with leisure time physical activity among Peruvian adults. Eur J Clin Invest 2009; 39:891-8. [PMID: 19563445 PMCID: PMC2771696 DOI: 10.1111/j.1365-2362.2009.02191.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Metabolic syndrome (MetS) is an important risk factor of cardiovascular disease (CVD) and type 2 diabetes. Previous studies have suggested an inverse relationship between physical activity and MetS. However, these findings were inconsistent, and few investigators have examined these associations among South Americans. We estimated the prevalence of MetS and its association with leisure time physical activity (LTPA) among Peruvian adults. MATERIALS AND METHODS This cross-sectional study of 1675 individuals (619 men and 1056 women) was conducted among residents in Lima and Callao, Peru. Information about LTPA, socio-demographical and other lifestyle characteristics was collected by interview. The presence of MetS was defined using the Adult Treatment Panel III criteria. RESULTS Overall, the prevalence of MetS was 26.9% and was more common among women (29.9%) than men (21.6%). Habitual participation in LTPA was associated with a 23% reduced risk of MetS (OR = 0.77; 95% CI: 0.60-1.03). There was an inverse trend of MetS risk with amount of LTPA (P = 0.016). Compared with non-exercisers, those who exercised <150 min/week had a 21% reduced risk of MetS (AOR = 0.79; 95% CI 0.60-1.04). Individuals who exercised > or = 150 min/week, compared with non-exercisers, had a 42% reduced risk of MetS (AOR = 0.58; 95% CI: 0.36-0.93). Associations of similar magnitudes were observed when men and women were studied separately. CONCLUSION These data document a high prevalence of MetS and suggest an association with LTPA among urban dwelling Peruvians. Further prospective studies are needed to confirm these observations and to examine interventions that may promote increased physical activity in this population.
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Affiliation(s)
- B Gelaye
- Department of Epidemiology, Multidisciplinary International Research Training Program, University of Washington School of Public Health, Seattle, WA 98195, USA.
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Gonzalez-Porras JR, Colado E, Conde MP, Lopez T, Nieto MJ, Corral M. An individualized pre-operative blood saving protocol can increase pre-operative haemoglobin levels and reduce the need for transfusion in elective total hip or knee arthroplasty. Transfus Med 2009; 19:35-42. [PMID: 19302453 DOI: 10.1111/j.1365-3148.2009.00908.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We have prospectively evaluated the efficacy of an individualized pre-operative blood saving protocol in elective total hip arthroplasty (THA) or total knee arthroplasty (TKA). The primary aim was to obtain a pre-operative haemoglobin (Hb) level of > or =14 g dL(-1). A reduction in requirements for allogeneic transfusion was considered the second aim. Several strategies are available for increasing pre-operative Hb levels and reducing red blood cell (RBC) transfusions following THA or TKA, but the success of these programmes depends on selecting the most appropriate treatment for each patient. Three hundred and five patients with an indication of elective THA or TKA were individually assigned to the following strategies according to Hb and ferritin levels and medical conditions: (a) no pre-operative intervention, (b) oral iron therapy, (c) intravenous (i.v.) iron therapy, (d) recombinant human erythropoietin alpha with i.v. iron and (e) pre-operative autologous donation (PAD) plus oral iron. Eighty-two percent of the patients reached a pre-operative Hb level of > or =14 g dL(-1) compared with 62% of patients with Hb levels of > or =14 g dL(-1) at the baseline visit. Treatment with PAD showed a significant reduction in the pre-operative Hb levels. The rate of RBC transfusion was 18.8% compared with 31.5% of matched historic group (P < 0.001). In conclusion, all patients scheduled to undergo THA or TKA should be candidates for an individualized pre-operative blood salvage programme.
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Affiliation(s)
- J R Gonzalez-Porras
- Department of Haematology, University Hospital of Salamanca, Salamanca, Spain.
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Bollard C, Stanojevic M, Leen A, Lopez T, Sheehan A, Carrum G, Liu H, Chang CC, Gee A, Brenner M, Rooney C, Heslop H, Gottschalk S. Complete Tumor Responses in Lymphoma Patients Who Receive Autologous Cytotoxic T Lymphocytes Targeting EBV Latent Membrane Proteins. Biol Blood Marrow Transplant 2009. [DOI: 10.1016/j.bbmt.2008.12.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Lopez T, Hernandez-Ventura J, Aguilar DH, Quintana P. Thermal phase stability and catalytic properties of Nanostructured TiO2-MgO sol-gel mixed oxides. J Nanosci Nanotechnol 2008; 8:6608-6617. [PMID: 19205249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Several compositions in the system TiO2-MgO were prepared via sol-gel method. The structural evolution of the samples was followed by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and thermal analysis (DTA/TG). In order to study the crystalline phase stability over time, the amorphous fresh gels were subjected to successive thermal treatments from 100 to 1100 degrees C, with a total annealing time of 442 h. Below 350 degrees C, magnesium acetates and oxalates phases were detected; at higher temperatures the binary compounds MgTi2O5, MgTiO3 and Mg2TiO4 appeared over a wide range of compositions. In the titania rich end, brookite, anatase and rutile were detected, these phases easily reacted to form the binary oxides; in contrast, on the rich-end magnesia, periclase showed an overall high stability. The successive thermal treatments over an extended period of time allowed a better control of nanosized crystallite growth; for anatase was 30 nm, below 850 degrees C, and for rutile was 45 nm, between 600 degrees C and 1000 degrees C. Magnesia showed a constant value of 22 nm on the overall studied temperatures. The best catalytic performance for 2-propanol decomposition was achieved by 90Ti/10Mg, annealed at 400 degrees C; this indicates that when magnesium is added to titania, the catalytic activity improves due to the introduction of structural defects and charge deficiencies. For 2-butanol decomposition, the formation of cis and trans isomers indicates the presence of high acidity sites.
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Affiliation(s)
- T Lopez
- Nanotechnology Materials Laboratory, Universidad Autónoma Metropolitana-Rectoría General, Prol. Canal de Miramontes 3855, Col. Ex-Had. San Juan de Dios, Tlalpan 14387 Mexico DF, Mexico
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Louis C, Straathof K, Gerken C, Cooper-Havlik D, Torrano V, Lopez T, Bollard C, Gresik M, Weiss H, Gee A, Brenner M, Rooney C, Heslop H, Gottschalk S. 244: Treatment of Epstein Barr Virus Positive Nasopharyngeal Carcinoma with Adoptively Transferred Cytotoxic T Lymphocytes. Biol Blood Marrow Transplant 2008. [DOI: 10.1016/j.bbmt.2007.12.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Casino FG, Lopez T. [Quantifying dialysis efficiency for middle molecules in haemodialysis and in convective and mixed techniques]. G Ital Nefrol 2008; 25:66-75. [PMID: 18264920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
In contrast to the negative results of the primary analysis, secondary analyses of the HEMO study do support the clinical importance of middle molecule removal. This is in agreement with the findings of large observational studies showing an improvement in mortality and morbidity in dialysis patients treated with high-flux hemodialysis or convective techniques as compared to low-flux hemodialysis. For practical assessment of middle molecule removal, we suggest using the Kt/V of beta2-microglobulin (Kt/Vbeta2-m) with a reference (adequate) value of >or=0.66, which was the average value for the high-flux arm in the HEMO study. For patients on low-flux hemodialysis, where Kt/Vbeta2-m cannot reliably be assessed, we suggest using the Kt/V of vitamin B12 (Kt/VB12), with a reference (adequate) value of >or=0.74, adapted from the findings of the Case Mix Adequacy Study (AJKD 1999). To simplify the routine assessment of these indices, two nomograms are introduced: the first allows to estimate Kt/Vbeta2-m from the post- to pre-dialysis beta2-microglobulin concentration ratio, the second allows to estimate the diffusion dialysis clearance of vitamin B12 from the in vitro dialyzer KoAB12 and actual plasma water flow rate. While waiting for specific trials addressing the issue of dialysis adequacy related to middle molecule removal, clinical experience with the middle molecule indices could provide further quantitative tools for dialysis prescription and favor an increase in dialysis time (or frequency) and/or the use of high-flux hemodialysis and convective techniques.
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Affiliation(s)
- F G Casino
- Unità Operativa di Nefrologia e Dialisi, Ospedale Madonna delle Grazie, Matera, Italy.
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Lopez T, Quintana P, Ascencio J, Gonzalez R. The determination of dielectric constants of mixtures used in the treatment of epilepsy and the encapsulation of phenytoin in a titania matrix. Colloids Surf A Physicochem Eng Asp 2007. [DOI: 10.1016/j.colsurfa.2006.10.061] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Myers G, Pule M, Russell H, Liu E, Weiss H, Dotti G, Lopez T, Rooney C, Heslop H, Brenner M. 71: Virus-specific T cells engineered to co-express tumor-specific receptors; effects in patients with neuroblastoma. Biol Blood Marrow Transplant 2007. [DOI: 10.1016/j.bbmt.2006.12.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lopez T, Navarrete J, Conde R, Ascencio JA, Manjarrez J, Gonzalez RD. Molecular vibrational analysis and MAS-NMR spectroscopy study of epilepsy drugs encapsulated in TiO2-sol–gel reservoirs. J Biomed Mater Res A 2006; 78:441-8. [PMID: 16721794 DOI: 10.1002/jbm.a.30842] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A nanostructured matrix, consisting of titania, was designed in such a way that an antiepileptic drug could be encapsulated and released according to a well-defined time release schedule. The titania was synthesized by a sol-gel method in which titanium n-butoxide was used as the precursor for the formation of the sol. The synthesis was optimized to yield a homogeneous particle size with a high porosity and an anatase crystal structure. The antiepilectic drugs, phenytoine or valproic acid, were added during the gelation stage in order to obtain a homogeneous gel phase. The resulting nanostructured matrix including the drug showed only weak attractive forces, such as London forces, dipole-dipole coupling, and in some cases hydrogen bonds. The resulting assembly, referred to as a reservoir, was characterized using conventional FTIR and NMR spectroscopic techniques. Theoretical simulation studies were performed so as to obtain an understanding of the equilibrium electrostatic potential distribution and the relative charges on the titania and the anticonvulsants.
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Affiliation(s)
- T Lopez
- Universidad Autonoma Metropolitana, Iztapalapa, P.O.Box 55-534, Mexico, D.F. 09340, Mexico.
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Garcia-Carbonero R, Supko JG, Maki RG, Manola J, Ryan DP, Harmon D, Puchalski TA, Goss G, Seiden MV, Waxman A, Quigley MT, Lopez T, Sancho MA, Jimeno J, Guzman C, Demetri GD. Ecteinascidin-743 (ET-743) for chemotherapy-naive patients with advanced soft tissue sarcomas: multicenter phase II and pharmacokinetic study. J Clin Oncol 2005; 23:5484-92. [PMID: 16110008 DOI: 10.1200/jco.2005.05.028] [Citation(s) in RCA: 152] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the response rate, toxicity profile, and pharmacokinetics of ecteinascidin-743 (ET-743) as first-line therapy in patients with unresectable advanced soft tissue sarcoma (STS). PATIENTS AND METHODS Thirty-six patients with STS were enrolled onto the study between September 1999 and August 2000. Patients were treated with 1.5 mg/m2 of ET-743 given as a 24-hour continuous intravenous (IV) infusion every 21 days. Pharmacokinetic sampling was performed in 23 patients. RESULTS One complete and five partial responses were achieved in 35 assessable patients for an overall response rate of 17.1% (95% CI, 6.6% to 33.6%). In addition, one patient had a minor response, leading to an overall clinical benefit of 20%. Neutropenia and transaminitis were the main grade 3 to 4 toxicities, which occurred in 33% and 36% of the patients. The estimated 1-year progression-free and overall survival rates were 21% (95% CI, 11% to 41%) and 72% (95% CI, 59% to 88%), respectively. Total body clearance (L/h) was not significantly correlated with body-surface area (r = -0.28; P = .21). Mild hepatic impairment or the extent of prior cytotoxic therapy does not seem to contribute significantly to the high interpatient variability (49%) in the clearance of this drug. Severity of treatment-related toxicity was not correlated with pharmacokinetic variables. CONCLUSION ET-743 demonstrates clinical activity as first-line therapy against STS with acceptable toxicity. Additional studies to establish empirical dosing guidelines may be necessary to improve the safety of the drug in patients with varying degrees of hepatic dysfunction and definitively establish the role of ET-743 for patients with these malignancies.
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Affiliation(s)
- R Garcia-Carbonero
- Dana-Farber Cancer Institute, Harvard Medical School, 44 Binney St, Boston, Massachusetts 02115, USA
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Casino FG, Lopez T. [Regional clinical audit, guideline targets, and local and regional benchmarks]. G Ital Nefrol 2005; 22:37-46. [PMID: 15786376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Regional clinical Audit, guideline Targets and local and regional Benchmarks In order to improve the quality of dialysis treatment, we have devised some routines, particularly suitable for electronic data management systems. First, we suggest a systematic monthly analysis of 10 common clinical performance measures (CPM), with the following guideline based targets: predialysis systolic blood pressure (SBP) < 140 mmHg; session length >/= 240 min; dialysis dose (spKt/V) >/=1.3; normalized protein catabolic rate (NPCR) >/=1.2 g/kg/d; hemoglobin (Hb) >/=11 g/dL; serum calcium (Ca) 8.4-9.5 mg/dL; serum phosphorus (P) 3.5-5.5 mg/dL; Ca x P </=55 mg 2 /dL 2 ; serum bicarbonate (HCO3) >/=20 mmol/L; serum potassium (K) 3.5-6.0 mmol/L. The Hb target should be reached in at least 85% of all maintenance hemodialysis (HD) patients in the unit; for all other targets, an arbitrary >/=80% is proposed. Since the above percentages are quite difficult to reach on a short-term basis, an intermediate local or regional standard (benchmark) could be devised as an average of the percentage of patients who actually reach the targets for each CPM at any dialysis unit in a given regional area; and therefore, from truly comparable patients. As an example, we simulated a regional audit by using the above targets with available data from 398 patients from southern Italy. A further step in this process was to find the cause(s) of failure in each patient who did not reach the targets. To this end, we suggest a systematic search of the well-known factors that could affect each CPM, for each failed patient. As an example, we screened all patients with Hb < 11 g/dL at a single unit, to establish the presence/absence of any common cause associated with inadequate response to epoetin treatment. Moreover, by using criteria for prescribing iron therapy or increasing epoetin dose, we found that some patients did not receive the appropriate therapy after blood sampling results. To avoid this possible common problem, we suggest the need for a monthly report of failure cases for any particular CPM and a check that the appropriate treatment has been delivered to all patients at the dialysis unit. This should also favor guideline implementation.
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Affiliation(s)
- F G Casino
- Unita' Operativa di Nefrologia e Dialisi, Ospedale 'Madonna delle Grazie', Matera - Italy.
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Casino FG, Mostacci SD, Santarsia G, Lopez T. [Vitamin B12 clearance (Kd-B12) in hemodialysis (HD) and hemodiafiltration (HDF)]. G Ital Nefrol 2004; 21 Suppl 30:S217-22. [PMID: 15750989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
PURPOSE The dialysis dose is usually assessed by Kt/V urea; however, it is possible that middle molecule (MM) removal could play a role in optimal treatment. Vitamin B12 is a classical MM marker and Kd-B12 is used to compute a MM-based dialysis index, requiring a weekly total clearance (Kd-B12 + renal creatinine clearance (CrCl) > or =30 L, corresponding to IDB12> or =1 (Babb et al, Kidney Int, 1975). Recently, it was demonstrated that by increasing the total Kd-B12 per session (TCV) from 10 to 16 and to 26 L, the relative risk (RR) of death was reduced from 1 to 0.79 and to 0.62, respectively (Leypoldt et al, Am J Kidney Dis 1999). This implies that a minimum TCV of 16 L, but preferably of 26 L per session, should be delivered, for anuric HD patients on a 3x/wk schedule. To extend these results to the whole hemodialysis (HD) population, we suggest transforming TCV into the corresponding IDB12 values: i.e. a TCV=10 L on 3x/wk corresponds to IDB12=1, a TCV=16 and 26 L corresponds to IDB12=1.6 and 2.6, respectively. METHODS This study aimed to assess Kd-B12 and IDB12 for all stable patients in our unit. There were 62 patients (33 males, 29 females): five patients were being dialyzed once per week (1x), nine patients twice (2x), 46 patients three (3x) and two patients four times (4x) per week (wk); the session length was 232+/-18 min. Most dialyzers had a large surface area (mean 1.9+/-0.3 m2), with KoA-B12=211+/-92 mL/min. Eleven patients, 3x/wk, were on hemodiafiltration (HDF): the reinfusion rate was 33+/-3 mL/min in five patients (sHDF) and 76+/-12 mL/min in six patients (HDF on-line (OL). Kd-B12 was computed as a function of KoA-B12, effective plasma flow, Qd and ultrafiltrate (UF). IDB12 was computed from Kd-B12, ses-sion length and schedule, CrCl and body surface area. RESULTS The main results are given below: [table: see text] On average, Kd-B12 was 105 +/- 13 mL/min on HD and 152+/-34 mL/min on HDF. A significant difference was found only for HDF-OL and was essentially due to the higher UF. Of note, the presence of renal function allowed good IDB12 values for 1x/wk and 2x/wk patients, even better than for the standard 3x/wk patients. CONCLUSIONS We have demonstrated that most available dialyzers provide high Kd-B12 values (but HDF-OL performs significantly better) and that IDB12, by quantifying the impact of UF, session length, schedule and renal function, allows the assessment of dialysis adequacy beyond Kt/V urea, for all HD or HDF patients, on a routine basis and at no added cost.
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Affiliation(s)
- F G Casino
- U.O. di Nefrologia e Dialisi, Ospedale Madonna delle Grazie, Matera.
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Cartwright TH, Lopez T, Vukelja SJ, Encarnacion C, Boehm KA, Asmar L. A Phase II open-label study of capecitabine in combination with irinotecan as first-line treatment for metastatic colorectal cancer. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.3658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | - T. Lopez
- US Oncology Research, Inc, Houston, TX
| | | | | | | | - L. Asmar
- US Oncology Research, Inc, Houston, TX
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Garcia-Carbonero R, Supko JG, Manola J, Seiden MV, Harmon D, Ryan DP, Quigley MT, Merriam P, Canniff J, Goss G, Matulonis U, Maki RG, Lopez T, Puchalski TA, Sancho MA, Gomez J, Guzman C, Jimeno J, Demetri GD. Phase II and pharmacokinetic study of ecteinascidin 743 in patients with progressive sarcomas of soft tissues refractory to chemotherapy. J Clin Oncol 2004; 22:1480-90. [PMID: 15084621 DOI: 10.1200/jco.2004.02.098] [Citation(s) in RCA: 243] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To assess the efficacy of the marine-derived alkaloid ecteinascidin 743 (ET-743) in patients with soft tissue sarcomas that progressed despite prior conventional chemotherapy and to characterize the pharmacokinetic profiles of ET-743 in this patient population. PATIENTS AND METHODS Thirty-six previously treated soft tissue sarcoma patients from three institutions received ET-743 as a 24-hour continuous intravenous (IV) infusion at a dose of 1,500 microg/m(2) every 3 weeks. Pharmacokinetic studies were also performed. Patients were restaged every two cycles for response by objective criteria. RESULTS Objective responses were observed in three patients, with one complete response and two partial responses, for an overall response rate of 8% (95% CI, 2% to 23%). Responses were durable for up to 20 months. Two minor responses (43% and 47% tumor reduction) were observed, for an overall clinical benefit rate of 14%. The predominant toxicities were neutropenia and self-limited transaminitis of grade 3 to 4 severity in 34% and 26% of patients, respectively. The estimated 1-year time to progression and overall survival rates were 9% (95% CI, 3% to 27%) and 53% (95% CI, 39% to 73%), respectively. The maximum observed plasma concentration and total plasma clearance of ET-743 (mean +/- standard deviation), 1.04 +/- 0.48 ng/mL and 35.6 +/- 16.2 L/h/m(2), respectively, were consistent with previously reported values from phase I studies of the drug given as a 24-hour IV infusion. CONCLUSION ET-743 is a promising new option for the management of several histologic subtypes of sarcoma. Durable objective responses were obtained in a subset of sarcoma patients with disease progression despite prior chemotherapy. Additionally, the relatively high survival rate noted in this series of previously treated patients further justifies development of this agent.
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Affiliation(s)
- R Garcia-Carbonero
- Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Shields Warren Bldg, Room G530, 44 Binney St, Boston, MA 02115, USA.
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Abstract
BACKGROUND The faces pain scales are often used for self-report assessment of paediatric pain. The aim of this study was to evaluate the validity of a six-graded faces pain scale after surgery by comparing the level of agreement between the children's report of faces pain scores and experienced nurses' assessment of pain by observation of behaviour. The faces pain scores before, at and after administration of analgesics were analysed. The study was performed in two South African hospitals, one with a mainly rural population and the other with an urban population. METHODS A total of 110 children aged 4-12 years, scheduled for inguinal surgery in the two South African hospitals, were included in the study. The anaesthetic technique was standardized. All patients received a caudal block preoperatively. Postoperative pain assessments were made every hour for 8 h after the caudal block was performed. A designated nurse assessed pain by using a four-graded descriptive scale (no, mild, moderate or severe pain) and thereafter the child reported pain by using the six-graded faces pain scale. RESULTS A high correlation was found between the two methods of assessment (tau = 0.76, P < 0.0001). The correlation between methods was high in both hospital populations and in all age groups. The weakest correlation was found in children aged 8-12 years (tau = 0.56, P < 0.01). Significantly lower faces pain scores were found after administration of analgesics compared with pain rating before analgesics (P < 0.0001). The proportion of patients with pain scores above 2 decreased from 86% to 31% (P < 0.001). CONCLUSIONS The findings support this six-graded faces pain scale as a useful and valid instrument for measuring pain in the postoperative period in children aged 4-12 years.
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Affiliation(s)
- A Bosenberg
- Department of Anaesthesia, University of Cape Town, South Africa
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