Institution
Hospital General Universitario Gregorio Marañón
Healthcare•Madrid, Spain•
About: Hospital General Universitario Gregorio Marañón is a healthcare organization based out in Madrid, Spain. It is known for research contribution in the topics: Population & Transplantation. The organization has 11975 authors who have published 12386 publications receiving 244847 citations.
Topics: Population, Transplantation, Medicine, Myocardial infarction, Cancer
Papers published on a yearly basis
Papers
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TL;DR: It is found that the cortical surface flattens during adolescence, and was strongest in the frontal and occipital cortices, in which significant sulcal widening and decreased sulcal depth co-occurred.
Abstract: The human cerebral cortex appears to shrink during adolescence. To delineate the dynamic morphological changes involved in this process, 52 healthy male and female adolescents (11–17 years old) were neuroimaged twice using magnetic resonance imaging, approximately 2 years apart. Using a novel morphometric analysis procedure combining the FreeSurfer and BrainVisa image software suites, we quantified global and lobar change in cortical thickness, outer surface area, the gyrification index, the average Euclidean distance between opposing sides of the white matter surface (gyral white matter thickness), the convex (“exposed”) part of the outer cortical surface (hull surface area), sulcal length, depth, and width. We found that the cortical surface flattens during adolescence. Flattening was strongest in the frontal and occipital cortices, in which significant sulcal widening and decreased sulcal depth co-occurred. Globally, sulcal widening was associated with cortical thinning and, for the frontal cortex, with loss of surface area. For the other cortical lobes, thinning was related to gyral white matter expansion. The overall flattening of the macrostructural three-dimensional architecture of the human cortex during adolescence thus involves changes in gray matter and effects of the maturation of white matter.
103 citations
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Virginia Commonwealth University1, Federal University of São Paulo2, Alberta Health Services3, Case Western Reserve University4, Universidad Autónoma de Nuevo León5, South Australia Pathology6, Radboud University Nijmegen7, Instituto Adolfo Lutz8, Hospital General Universitario Gregorio Marañón9, University of Milan10, University of Texas Health Science Center at San Antonio11, University of Adelaide12
TL;DR: Although these ECVs could aid in detecting non-wild-type isolates with reduced susceptibility to the agents evaluated, the relationship between molecular mechanisms of resistance (gene mutations) and MICs still needs to be investigated for Fusarium spp.
Abstract: The CLSI epidemiological cutoff values (ECVs) of antifungal agents are available for various Candida spp., Aspergillus spp., and the Mucorales. However, those categorical endpoints have not been established for Fusarium spp., mostly due to the difficulties associated with collecting sufficient CLSI MICs for clinical isolates identified according to the currently recommended molecular DNA-PCR-based identification methodologies. CLSI MIC distributions were established for 53 Fusarium dimerum species complex (SC), 10 F. fujikuroi, 82 F. proliferatum, 20 F. incarnatum-F. equiseti SC, 226 F. oxysporum SC, 608 F. solani SC, and 151 F. verticillioides isolates originating in 17 laboratories (in Argentina, Australia, Brazil, Canada, Europe, Mexico, and the United States). According to the CLSI guidelines for ECV setting, ECVs encompassing ≥97.5% of pooled statistically modeled MIC distributions were as follows: for amphotericin B, 4 μg/ml (F. verticillioides) and 8 μg/ml (F. oxysporum SC and F. solani SC); for posaconazole, 2 μg/ml (F. verticillioides), 8 μg/ml (F. oxysporum SC), and 32 μg/ml (F. solani SC); for voriconazole, 4 μg/ml (F. verticillioides), 16 μg/ml (F. oxysporum SC), and 32 μg/ml (F. solani SC); and for itraconazole, 32 μg/ml (F. oxysporum SC and F. solani SC). Insufficient data precluded ECV definition for the other species. Although these ECVs could aid in detecting non-wild-type isolates with reduced susceptibility to the agents evaluated, the relationship between molecular mechanisms of resistance (gene mutations) and MICs still needs to be investigated for Fusarium spp.
103 citations
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TL;DR: The most commonly used second‐line Helicobacter pylori eradication regimens are bismuth‐containing quadruple therapy and levofloxacin‐containing triple therapy, both offering suboptimal results.
Abstract: Summary
Background
The most commonly used second-line Helicobacter pylori eradication regimens are bismuth-containing quadruple therapy and levofloxacin-containing triple therapy, both offering suboptimal results. Combining bismuth and levofloxacin may enhance the efficacy of rescue eradication regimens.
Aims
To evaluate the efficacy and tolerability of a second-line quadruple regimen containing levofloxacin and bismuth in patients whose previous H. pylori eradication treatment failed.
Methods
This was a prospective multicenter study including patients in whom a standard triple therapy (PPI–clarithromycin–amoxicillin) or a non-bismuth quadruple therapy (PPI–clarithromycin–amoxicillin–metronidazole, either sequential or concomitant) had failed. Esomeprazole (40 mg b.d.), amoxicillin (1 g b.d.), levofloxacin (500 mg o.d.) and bismuth (240 mg b.d.) was prescribed for 14 days. Eradication was confirmed by 13C-urea breath test. Compliance was determined through questioning and recovery of empty medication envelopes. Incidence of adverse effects was evaluated by questionnaires.
Results
200 patients were included consecutively (mean age 47 years, 67% women, 13% ulcer). Previous failed therapy included: standard clarithromycin triple therapy (131 patients), sequential (32) and concomitant (37). A total of 96% took all medications correctly. Per-protocol and intention-to-treat eradication rates were 91.1% (95%CI = 87–95%) and 90% (95%CI = 86–94%). Cure rates were similar regardless of previous (failed) treatment or country of origin. Adverse effects were reported in 46% of patients, most commonly nausea (17%) and diarrhoea (16%); 3% were intense but none was serious.
Conclusions
Fourteen-day bismuth- and levofloxacin-containing quadruple therapy is an effective (≥90% cure rate), simple and safe second-line strategy in patients whose previous standard triple or non-bismuth quadruple (sequential or concomitant) therapies have failed.
103 citations
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Shanghai Jiao Tong University1, Goethe University Frankfurt2, Hospital General Universitario Gregorio Marañón3, University of Barcelona4, Iuliu Hațieganu University of Medicine and Pharmacy5, University of Paris6, University of Alcalá7, Autonomous University of Barcelona8, University of Toulouse9, Autonomous University of Madrid10, Katholieke Universiteit Leuven11, University of Copenhagen12, Medical University of Vienna13, Aarhus University Hospital14, University of Padua15, University of Alberta16, Martin Luther University of Halle-Wittenberg17, University of Bonn18, Odense University Hospital19, University of Bern20, Complutense University of Madrid21
TL;DR: This large multi-center international real-life study identified ACLF as at admission an independent predictor of rebleeding and mortality in AVB and pTIPS may be considered in ACLF patients with AVB, although the presented data need to be independently validated.
103 citations
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TL;DR: Obese patients with AMI have an improved prognosis after primary PCI compared with normal-weight patients, a finding attributable to AMI onset at younger age, with better renal function and less anterior infarction.
102 citations
Authors
Showing all 12014 results
Name | H-index | Papers | Citations |
---|---|---|---|
David H. Adams | 155 | 1613 | 117783 |
Stefanie Dimmeler | 147 | 574 | 81658 |
Stuart J. Pocock | 145 | 684 | 143547 |
M. I. Martínez | 134 | 1251 | 79885 |
Guy A. Rouleau | 129 | 884 | 65892 |
Jose L. Jimenez | 124 | 654 | 64226 |
Antoni Torres | 120 | 1238 | 65049 |
Paul P. Tak | 112 | 591 | 57689 |
Luis A. Diaz | 111 | 596 | 75036 |
Frans Van de Werf | 109 | 747 | 63537 |
José Luis Zamorano | 105 | 695 | 133396 |
Francisco Sánchez-Madrid | 102 | 527 | 43418 |
Francesco Locatelli | 99 | 820 | 42454 |
Roberto M. Lang | 96 | 823 | 56638 |
Carlos Simón | 95 | 589 | 31147 |