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Sallent A, Vicente M, Reverté MM, Lopez A, Rodríguez-Baeza A, Pérez-Domínguez M, Velez R. How 3D patient-specific instruments improve accuracy of pelvic bone tumour resection in a cadaveric study. Bone Joint Res 2017; 6:577-583. [PMID: 29054990 PMCID: PMC5715211 DOI: 10.1302/2046-3758.610.bjr-2017-0094.r1] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 07/31/2017] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES To assess the accuracy of patient-specific instruments (PSIs) versus standard manual technique and the precision of computer-assisted planning and PSI-guided osteotomies in pelvic tumour resection. METHODS CT scans were obtained from five female cadaveric pelvises. Five osteotomies were designed using Mimics software: sacroiliac, biplanar supra-acetabular, two parallel iliopubic and ischial. For cases of the left hemipelvis, PSIs were designed to guide standard oscillating saw osteotomies and later manufactured using 3D printing. Osteotomies were performed using the standard manual technique in cases of the right hemipelvis. Post-resection CT scans were quantitatively analysed. Student's t-test and Mann-Whitney U test were used. RESULTS Compared with the manual technique, PSI-guided osteotomies improved accuracy by a mean 9.6 mm (p < 0.008) in the sacroiliac osteotomies, 6.2 mm (p < 0.008) and 5.8 mm (p < 0.032) in the biplanar supra-acetabular, 3 mm (p < 0.016) in the ischial and 2.2 mm (p < 0.032) and 2.6 mm (p < 0.008) in the parallel iliopubic osteotomies, with a mean linear deviation of 4.9 mm (p < 0.001) for all osteotomies. Of the manual osteotomies, 53% (n = 16) had a linear deviation > 5 mm and 27% (n = 8) were > 10 mm. In the PSI cases, deviations were 10% (n = 3) and 0 % (n = 0), respectively. For angular deviation from pre-operative plans, we observed a mean improvement of 7.06° (p < 0.001) in pitch and 2.94° (p < 0.001) in roll, comparing PSI and the standard manual technique. CONCLUSION In an experimental study, computer-assisted planning and PSIs improved accuracy in pelvic tumour resections, bringing osteotomy results closer to the parameters set in pre-operative planning, as compared with standard manual techniques.Cite this article: A. Sallent, M. Vicente, M. M. Reverté, A. Lopez, A. Rodríguez-Baeza, M. Pérez-Domínguez, R. Velez. How 3D patient-specific instruments improve accuracy of pelvic bone tumour resection in a cadaveric study. Bone Joint Res 2017;6:577-583. DOI: 10.1302/2046-3758.610.BJR-2017-0094.R1.
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Schlebusch CM, Malmström H, Günther T, Sjödin P, Coutinho A, Edlund H, Munters AR, Vicente M, Steyn M, Soodyall H, Lombard M, Jakobsson M. Southern African ancient genomes estimate modern human divergence to 350,000 to 260,000 years ago. Science 2017; 358:652-655. [PMID: 28971970 DOI: 10.1126/science.aao6266] [Citation(s) in RCA: 181] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 09/20/2017] [Indexed: 12/14/2022]
Abstract
Southern Africa is consistently placed as a potential region for the evolution of Homo sapiens We present genome sequences, up to 13x coverage, from seven ancient individuals from KwaZulu-Natal, South Africa. The remains of three Stone Age hunter-gatherers (about 2000 years old) were genetically similar to current-day southern San groups, and those of four Iron Age farmers (300 to 500 years old) were genetically similar to present-day Bantu-language speakers. We estimate that all modern-day Khoe-San groups have been influenced by 9 to 30% genetic admixture from East Africans/Eurasians. Using traditional and new approaches, we estimate the first modern human population divergence time to between 350,000 and 260,000 years ago. This estimate increases the deepest divergence among modern humans, coinciding with anatomical developments of archaic humans into modern humans, as represented in the local fossil record.
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Montejo C, Vicente M, Sánchez A, Renú A. Basilar artery thrombosis caused by vertebral dissection secondary to brachial plexus block. Neurologia 2017; 35:56-58. [PMID: 28869043 DOI: 10.1016/j.nrl.2017.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Accepted: 06/25/2017] [Indexed: 10/18/2022] Open
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Vicente M, Sierra C, Zayas P, Camacho C, Velazquez V. P118 Association between eosinophilic esophagitis and asthma. Ann Allergy Asthma Immunol 2016. [DOI: 10.1016/j.anai.2016.09.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Flores X, Vicente M, Haddad S, Amat C, Carrera L, Corona P. “Reverse” hip spacer for massive distal femur defects in peri-prosthetic knee infections. Rev Esp Cir Ortop Traumatol (Engl Ed) 2016. [DOI: 10.1016/j.recote.2016.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Flores X, Vicente M, Haddad S, Amat C, Carrera L, Corona P. Espaciador de cadera «invertido» para defectos masivos de fémur distal en infecciones periprotésicas de rodilla. Rev Esp Cir Ortop Traumatol (Engl Ed) 2016; 60:346-354. [DOI: 10.1016/j.recot.2016.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 06/07/2016] [Accepted: 06/25/2016] [Indexed: 12/19/2022] Open
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Boronat S, Vicente M, Lainez E, Sánchez-Montañez A, Vázquez E, Mangado L, Martínez-Ribot L, Del Campo M. Seizures and electroencephalography findings in 61 patients with fetal alcohol spectrum disorders. Eur J Med Genet 2016; 60:72-78. [PMID: 27638326 DOI: 10.1016/j.ejmg.2016.09.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 09/12/2016] [Indexed: 12/25/2022]
Abstract
Fetal alcohol spectrum disorders (FASD) cause neurodevelopmental abnormalities. However, publications about epilepsy and electroencephalographic features are scarce. In this study, we prospectively performed electroencephalography (EEG) and brain magnetic resonance (MR) imaging in 61 patients with diagnosis of FASD. One patient had multiple febrile seizures with normal EEGs. Fourteen children showed EEG anomalies, including slow background activity and interictal epileptiform discharges, focal and/or generalized, and 3 of them had epilepsy. In one patient, seizures were first detected during the EEG recording and one case had an encephalopathy with electrical status epilepticus during slow sleep (ESES). Focal interictal discharges in our patients did not imply the presence of underlying visible focal brain lesions in the neuroimaging studies, such as cortical dysplasia or polymicrogyria. However, they had nonspecific brain MR abnormalities, including corpus callosum hypoplasia, vermis hypoplasia or cavum septum pellucidum. The latter was significantly more frequent in the group with EEG abnormal findings (p < 0.01).
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Barao K, Fucuta P, Vicente M, Forones N. P-058 Nutritional status and survival in elderly patients with colorectal cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw199.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Yagüe S, Mas N, Martínez-Corral M, Aceituno A, Ailouti N, Vicente M, Belvis R, Salas-Puig X. ID 253 – Good functional outcome after prolonged postanoxic coma and myoclonic status epilepsy. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.11.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Karmin M, Saag L, Vicente M, Wilson Sayres MA, Järve M, Talas UG, Rootsi S, Ilumäe AM, Mägi R, Mitt M, Pagani L, Puurand T, Faltyskova Z, Clemente F, Cardona A, Metspalu E, Sahakyan H, Yunusbayev B, Hudjashov G, DeGiorgio M, Loogväli EL, Eichstaedt C, Eelmets M, Chaubey G, Tambets K, Litvinov S, Mormina M, Xue Y, Ayub Q, Zoraqi G, Korneliussen TS, Akhatova F, Lachance J, Tishkoff S, Momynaliev K, Ricaut FX, Kusuma P, Razafindrazaka H, Pierron D, Cox MP, Sultana GNN, Willerslev R, Muller C, Westaway M, Lambert D, Skaro V, Kovačevic L, Turdikulova S, Dalimova D, Khusainova R, Trofimova N, Akhmetova V, Khidiyatova I, Lichman DV, Isakova J, Pocheshkhova E, Sabitov Z, Barashkov NA, Nymadawa P, Mihailov E, Seng JWT, Evseeva I, Migliano AB, Abdullah S, Andriadze G, Primorac D, Atramentova L, Utevska O, Yepiskoposyan L, Marjanovic D, Kushniarevich A, Behar DM, Gilissen C, Vissers L, Veltman JA, Balanovska E, Derenko M, Malyarchuk B, Metspalu A, Fedorova S, Eriksson A, Manica A, Mendez FL, Karafet TM, Veeramah KR, Bradman N, Hammer MF, Osipova LP, Balanovsky O, Khusnutdinova EK, Johnsen K, Remm M, Thomas MG, Tyler-Smith C, Underhill PA, Willerslev E, Nielsen R, Metspalu M, Villems R, Kivisild T. A recent bottleneck of Y chromosome diversity coincides with a global change in culture. Genome Res 2015; 25:459-66. [PMID: 25770088 PMCID: PMC4381518 DOI: 10.1101/gr.186684.114] [Citation(s) in RCA: 231] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 02/13/2015] [Indexed: 11/25/2022]
Abstract
It is commonly thought that human genetic diversity in non-African populations was shaped primarily by an out-of-Africa dispersal 50–100 thousand yr ago (kya). Here, we present a study of 456 geographically diverse high-coverage Y chromosome sequences, including 299 newly reported samples. Applying ancient DNA calibration, we date the Y-chromosomal most recent common ancestor (MRCA) in Africa at 254 (95% CI 192–307) kya and detect a cluster of major non-African founder haplogroups in a narrow time interval at 47–52 kya, consistent with a rapid initial colonization model of Eurasia and Oceania after the out-of-Africa bottleneck. In contrast to demographic reconstructions based on mtDNA, we infer a second strong bottleneck in Y-chromosome lineages dating to the last 10 ky. We hypothesize that this bottleneck is caused by cultural changes affecting variance of reproductive success among males.
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Clemente F, Cardona A, Inchley C, Peter B, Jacobs G, Pagani L, Lawson D, Antão T, Vicente M, Mitt M, DeGiorgio M, Faltyskova Z, Xue Y, Ayub Q, Szpak M, Mägi R, Eriksson A, Manica A, Raghavan M, Rasmussen M, Rasmussen S, Willerslev E, Vidal-Puig A, Tyler-Smith C, Villems R, Nielsen R, Metspalu M, Malyarchuk B, Derenko M, Kivisild T. A Selective Sweep on a Deleterious Mutation in CPT1A in Arctic Populations. Am J Hum Genet 2014; 95:584-589. [PMID: 25449608 DOI: 10.1016/j.ajhg.2014.09.016] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 09/29/2014] [Indexed: 10/24/2022] Open
Abstract
Arctic populations live in an environment characterized by extreme cold and the absence of plant foods for much of the year and are likely to have undergone genetic adaptations to these environmental conditions in the time they have been living there. Genome-wide selection scans based on genotype data from native Siberians have previously highlighted a 3 Mb chromosome 11 region containing 79 protein-coding genes as the strongest candidates for positive selection in Northeast Siberians. However, it was not possible to determine which of the genes might be driving the selection signal. Here, using whole-genome high-coverage sequence data, we identified the most likely causative variant as a nonsynonymous G>A transition (rs80356779; c.1436C>T [p.Pro479Leu] on the reverse strand) in CPT1A, a key regulator of mitochondrial long-chain fatty-acid oxidation. Remarkably, the derived allele is associated with hypoketotic hypoglycemia and high infant mortality yet occurs at high frequency in Canadian and Greenland Inuits and was also found at 68% frequency in our Northeast Siberian sample. We provide evidence of one of the strongest selective sweeps reported in humans; this sweep has driven this variant to high frequency in circum-Arctic populations within the last 6-23 ka despite associated deleterious consequences, possibly as a result of the selective advantage it originally provided to either a high-fat diet or a cold environment.
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Barbieri C, Vicente M, Oliveira S, Bostoen K, Rocha J, Stoneking M, Pakendorf B. Migration and interaction in a contact zone: mtDNA variation among Bantu-speakers in Southern Africa. PLoS One 2014; 9:e99117. [PMID: 24901532 PMCID: PMC4047067 DOI: 10.1371/journal.pone.0099117] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 05/11/2014] [Indexed: 01/10/2023] Open
Abstract
Bantu speech communities expanded over large parts of sub-Saharan Africa within the last 4000–5000 years, reaching different parts of southern Africa 1200–2000 years ago. The Bantu languages subdivide in several major branches, with languages belonging to the Eastern and Western Bantu branches spreading over large parts of Central, Eastern, and Southern Africa. There is still debate whether this linguistic divide is correlated with a genetic distinction between Eastern and Western Bantu speakers. During their expansion, Bantu speakers would have come into contact with diverse local populations, such as the Khoisan hunter-gatherers and pastoralists of southern Africa, with whom they may have intermarried. In this study, we analyze complete mtDNA genome sequences from over 900 Bantu-speaking individuals from Angola, Zambia, Namibia, and Botswana to investigate the demographic processes at play during the last stages of the Bantu expansion. Our results show that most of these Bantu-speaking populations are genetically very homogenous, with no genetic division between speakers of Eastern and Western Bantu languages. Most of the mtDNA diversity in our dataset is due to different degrees of admixture with autochthonous populations. Only the pastoralist Himba and Herero stand out due to high frequencies of particular L3f and L3d lineages; the latter are also found in the neighboring Damara, who speak a Khoisan language and were foragers and small-stock herders. In contrast, the close cultural and linguistic relatives of the Herero and Himba, the Kuvale, are genetically similar to other Bantu-speakers. Nevertheless, as demonstrated by resampling tests, the genetic divergence of Herero, Himba, and Kuvale is compatible with a common shared ancestry with high levels of drift, while the similarity of the Herero, Himba, and Damara probably reflects admixture, as also suggested by linguistic analyses.
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Calvín P, Botas M, del Canto P, Vicente M, Zanabili A, Álvarez L. Trombo mural en endoprótesis aórticas abdominales: factores predictivos y evolución clínica. ANGIOLOGIA 2014. [DOI: 10.1016/j.angio.2013.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Parés S, Vicente M. 23rd European Federation of Medicinal Chemistry/International Symposium on Medicinal Chemistry (EFMC-ISMC), Lisbon, Portugal - September 7-11, 2014. DRUG FUTURE 2014. [DOI: 10.1358/dof.2014.039.010.2225843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Kang Y, Vicente M, Parsad S, Brielmeier B, Pisano J, Landon E, Pettit NN. Evaluation of risk factors for vancomycin-resistant Enterococcus bacteremia among previously colonized hematopoietic stem cell transplant patients. Transpl Infect Dis 2013; 15:466-73. [PMID: 23911080 DOI: 10.1111/tid.12120] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 02/11/2013] [Accepted: 02/24/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) recipients colonized with vancomycin-resistant Enterococcus (VRE) may have an increased risk of developing VRE bacteremia. Identification of risk factors for the development of subsequent VRE bacteremia among colonized HSCT recipients is necessary to predict which patients may benefit the most from receiving anti-VRE antibiotic therapy as part of an initial antimicrobial regimen when gram-positive bacteremia is suspected. METHODS This study was a retrospective chart review conducted from May 2008 to May 2011. Adult HSCT patients admitted to the hospital found to have positive VRE surveillance cultures were included. A multivariate analysis was completed to identify risk factors for the development of VRE bacteremia in the study population. RESULTS Of 152 patients, 19 (13%) patients developed subsequent VRE bacteremia. Risk factors identified for patients with current VRE colonization for VRE bacteremia were the utilization of vancomycin subsequent to VRE surveillance culture positivity (P = 0.017), prolonged duration of neutropenia (P = 0.001), immunosuppression (P < 0.001), and timing of first VRE surveillance screen positivity at week 1 (P = 0.005). A history of VRE colonization on a prior admission was not an independent risk factor for bacteremia in HSCT patients (P = 1.0). HSCT patients with VRE bacteremia had a 30-day all-cause inpatient mortality rate of 29% (P = 0.001). CONCLUSION HSCT patients receiving immunosuppressive therapy, who have been exposed to vancomycin subsequent to surveillance culture positivity, have had prolonged neutropenia of >30 days, or first surveillance culture positive at week 1 of admission are potential candidates for early implementation of anti-VRE therapy when a gram-positive bacteremia is suspected.
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Barrios E, Tenorio J, Lapunzina P, Vicente M, Ochoa N, Parra A, Ruiz-Cano MJ, Delgado J, Gomez-Sanchez MA, Escribano P. Preliminary results of the determination of BMPR2 mutations and clinical implications in a Spanish population of patients with pulmonary arterial hypertension. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Barrios E, Escribano P, Vicente M, Paradinas M, Garcia C, Martinez MJ, Ochoa N, Delgado J, Gomez-Sanchez MA, Ruiz-Cano MJ. Hemodynamic parameters during exercise in patients with chronic thromboembolic disease after pulmonary endarterectomy. Is there a complete normalization of pulmonary vascular wall after surgery? Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ruiz Cano MJ, Vicente M, Dos Subira L, Lazaro M, Lara A, Barbera Mir JA, Roman Broto A, Castillo MJ, Escribano Subias P. The role of vascular obstruction site on pulsatile afterload in patients with pulmonary hypertension. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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López-Montero I, López-Navajas P, Mingorance J, Vélez M, Vicente M, Monroy F. Membrane reconstitution of FtsZ-ZipA complex inside giant spherical vesicles made of E. coli lipids: large membrane dilation and analysis of membrane plasticity. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2012; 1828:687-98. [PMID: 23149342 DOI: 10.1016/j.bbamem.2012.11.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 10/26/2012] [Accepted: 11/05/2012] [Indexed: 01/28/2023]
Abstract
During the division process of Escherichia coli, the globular protein FtsZ is early recruited at the constriction site. The Z-ring, based on FtsZ filaments associated to the inner cell membrane, has been postulated to exert constriction forces. Membrane anchoring is mediated by ZipA, an essential transmembrane protein able to specifically bind FtsZ. In this work, an artificial complex of FtsZ-ZipA has been reconstituted at the inner side of spherical giant unilamellar vesicles made of E. coli lipids. Under these conditions, FtsZ polymerization, triggered when a caged GTP analogue is UV-irradiated, was followed by up to 40% vesicle inflation. The homogeneous membrane dilation was accompanied by the visualization of discrete FtsZ assemblies at the membrane. Complementary rheological data revealed enhanced elasticity under lateral dilation. This explains why vesicles can undergo large dilations in the regime of mechanical stability. A mechanical role for FtsZ polymers as promoters of membrane softening and plasticization is hypothesized.
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Vlaicu PC, Rusu LC, Ledesma A, Vicente M, Cuevas M, Zamorano M, Antolín-Amérigo D, Alvarez E, De La Hoz B. Cucumber anaphylaxis in a latex-sensitized patient. J Investig Allergol Clin Immunol 2011; 21:236-239. [PMID: 21548453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
We report the case of a 76-year-old woman who experienced dizziness, vomiting, dyspnea, thoracic erythema, and vaginal itching within 5 minutes of eating cucumber. She had been diagnosed 3 months earlier with papaya urticaria and latex sensitization. The results of skin prick tests were positive for cucumber, watermelon, papaya, and latex and negative for melon and profilin extracts. ImmunoCAP for latex-specific serum immunoglobulin (Ig) E was positive. Cucumber-specific serum IgE was negative. Immunoblot analysis using patient serum revealed a 30- to 32-kDa protein band in the cucumber (peel) and papaya extracts. Immunoblot inhibition with latex extract demonstrated inhibition of the band in both extracts. Immunoblot inhibition with cucumber-papaya and papaya-cucumber revealed inhibition of the same band in the cucumber and papaya extracts, respectively. We present a case of IgE-mediated allergy to cucumber and papaya. Our results strongly suggest that the allergen(s) implicated are associated with latex sensitization. To our knowledge, this is the first report of cucumber-latex and cucumber-papaya cross-reactivity.
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Valdivia A, Lopez-Alcalde J, Vicente M, Pichiule M, Ruiz M, Ordobas M. Monitoring influenza activity in Europe with Google Flu Trends: comparison with the findings of sentinel physician networks - results for 2009-10. ACTA ACUST UNITED AC 2010; 15. [PMID: 20667303 DOI: 10.2807/ese.15.29.19621-en] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The number of Internet searches has recently been used by Google to estimate the influenza incidence in the United States. We examined the correlation between the Google Flu Trends tool and sentinel networks estimates in several European countries during the 2009 influenza A(H1N1) pandemic and found a good correlation between estimates and peak incidence timing, with the highest peaks in countries where Internet is most frequently used for health-related searching. Although somehow limited, Google could be a valuable tool for syndromic surveillance.
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Vasiliou S, Vicente M. Finafloxacin hydrochloride. DRUG FUTURE 2009. [DOI: 10.1358/dof.2009.34.6.1381942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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Cebrián J, Vicente I, Vicente M, De Lucas F. Fracturas en el plano coronal del húmero distal. REVISTA IBEROAMERICANA DE CIRUGÍA DE LA MANO 2008. [DOI: 10.1055/s-0037-1606725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Son lesiones que comprenden las fracturas del cóndilo y/o de la tróclea humeral. Suponen el 1% de las fracturas del codo y el 6% de las fracturas del húmero distal. Las más frecuentes son las fracturas del cóndilo humeral tipo I según la clasificación de Bryan y Morrey. Analizamos 16 casos de este tipo de lesiones tratadas con reducción abierta y osteosíntesis con tornillos y valoramos los resultados funcionales. Obtuvimos la consolidación en el 100 % de los casos con ausencia de dolor o dolor leve. El 87,5 % de los casos presentaron una movilidad activa en flexión entre 120º y 140º, en extensión de –10º a –30º. Prono-supinación completa en 15 casos y un déficit de pronación de 60º y de supinación de 50º en un caso. El 100 % volvieron a su actividad laboral sin restricciones en 11 semanas. En el seguimiento (11,3 meses de media, rango: 4-29), 2 pacientes (12,5%), necesitaron de cirugía por rigidez articular (artrolisis abierta). No hubo ningún caso de necrosis avascular. Subrayamos la importancia de obtener una reducción anatómica suficientemente estable, siendo la osteosíntesis abierta el mejor método para conseguirlo y así permitir la movilización precoz del codo y una la correcta recuperación funcional.
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Vallina-Victorero M, Vaquero F, Alvarez A, Ramos MJ, Vicente M, Alvarez J. Carotid bifurcation atherosclerosis in the over-65s: a prevalence study. THE JOURNAL OF CARDIOVASCULAR SURGERY 2008; 49:207-211. [PMID: 18431341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
AIM The aim of this study was to determine the prevalence of carotid stenosis (CS) in the over-65 population segment residing in a catchment area (Gijón) served by the Asturias Health Service (Spain) as a necessary step in planning medical care for treating cerebrovascular disease in the elderly. METHODS In this descriptive transversal study, 232 subjects (114 men and 118 women) randomly chosen from health card data underwent colour-flow duplex scanning of the supra-aortic trunks. RESULTS The prevalence of CS in this sample was 21.5%. When stratified by sex and age (65-74 and >75 years of age), the CS rate was 5 points higher in the older than in the younger group, and 4 points higher among males (23.6%) than among females (19.2%). CONCLUSION Approximately one in every 5 subjects over 65 years of age presents with CS; CS prevalence was higher in the over-75s and among males, although the differences were not statistically significant.
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