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Montero R, Perez-Saez J, Cerro-Pardo I, Martinez-Lopez D, Nuñez E, Maller S, Gutierrez-Muñoz C, Mendez-Barbero N, Escola-Gil J, Michel J, Vazquez J, Blanco-Colio L, Rabinovich G, Martin-Ventura J. Galectin-1 prevents pathological vascular remodeling in atherosclerosis and abdominal aortic aneurysm. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.282] [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: 11/16/2022]
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Cerro-Pardo I, Lindholt J, Nuñez E, Montero R, Ortega-Villanueva L, Vegas-Dominguez C, Gomez-Guerrero C, Michel J, Blanco-Colio L, Vazquez J, Martin-Ventura J. Combined immunoglobulin free light chains are novel predictors of cardiovascular events in patients with abdominal aortic aneurysm. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.750] [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: 10/20/2022]
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Hani AC, Nuñez E, Cuellar I, Mejía M, Ávila F. Cutaneous metastases as a manifestation of esophageal adenocarcinoma recurrence: A case report. Rev Gastroenterol Mex (Engl Ed) 2019; 85:362-364. [PMID: 31495540 DOI: 10.1016/j.rgmx.2019.06.002] [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] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 06/23/2019] [Accepted: 06/24/2019] [Indexed: 10/26/2022]
Affiliation(s)
- A C Hani
- Departamento de Gastroenterología y Endoscopia, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - E Nuñez
- Departamento de Gastroenterología y Endoscopia, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - I Cuellar
- Departamento de Dermatología, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - M Mejía
- Departamento de Patología, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - F Ávila
- Departamento de Gastroenterología y Endoscopia, Hospital Universitario San Ignacio, Bogotá, Colombia.
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Mulero P, Nuñez E, Utiel E, Ruiz-Piñero M, Rodríguez-Arias C, Calleja A, Arenillas J, Martínez-Galdámez M. Atypical presentation of a distal cerebral aneurysm: Location and outcome in a young woman. Neurología (English Edition) 2016. [DOI: 10.1016/j.nrleng.2014.10.017] [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: 10/20/2022] Open
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Nuñez M, Nuñez E, Lozano L, Segur J, Montañana J, Segura V, Salo S, Alemany X, Sastre S. THU0624 Sleep Quality in Patients with Severe Knee Osteroarthritis. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2156] [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: 11/04/2022]
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Affiliation(s)
- I. Pérez
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - F.J. Ascaso
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - C.M. Caramello
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - C. Almenara
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - O. Esteban
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - M. Martinez
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - J.I. Sánchez
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - A. Idoate
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
| | - E. Nuñez
- Ophthalmology; Hospital Clinico Universitario “Lozano Blesa”; Zaragoza Spain
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Nuñez M, Nuñez E, Lozano L, Sastre S, Garcia-Cardό A, Segur J, Salό S, Segura V, Sapena N, Alemany X, Montañana J, Cabestany J. FRI0360 User's Experience of a Home- Based Fall-Detecting Device. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2978] [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: 11/03/2022]
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Nuñez E, Sastre S, Lozano L, Garcia-Cardό A, Salό S, Segur J, Sapena N, Segura V, Montañana J, Alemany X, Moreno J, Nuñez M. AB1145 Health-Related Quality of Life in the Elderly Suffering Falls: The Influence of Beliefs on Health and the Fear of Falling. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2998] [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: 11/03/2022]
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Nuñez M, Sastre S, Nuñez E, Montañana J, Segura V, Lozano L, Segur J, Alemany X, Moreno J. AB1146 The Relationship Between Function and the Periarticular Knee Structure Measured by Ultrasound in Obese Patients with Knee Osteoarthritis on a Waiting List for Total Knee Replacement. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2945] [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: 11/04/2022]
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Mulero P, Nuñez E, Utiel E, Ruiz-Piñero M, Rodríguez-Arias CA, Calleja AI, Arenillas JF, Martínez-Galdámez M. Atypical presentation of a distal cerebral aneurysm: Location and outcome in a young woman. Neurologia 2014; 31:641-642. [PMID: 25542498 DOI: 10.1016/j.nrl.2014.10.011] [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] [Received: 06/10/2014] [Revised: 10/13/2014] [Accepted: 10/20/2014] [Indexed: 10/24/2022] Open
Affiliation(s)
- P Mulero
- Unidad de Ictus, Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - E Nuñez
- Unidad de Neurorradiología, Servicio de Radiología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - E Utiel
- Servicio de Neurocirugía, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - M Ruiz-Piñero
- Unidad de Ictus, Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - C A Rodríguez-Arias
- Servicio de Neurocirugía, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - A I Calleja
- Unidad de Ictus, Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - J F Arenillas
- Unidad de Ictus, Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - M Martínez-Galdámez
- Unidad de Neurorradiología, Servicio de Radiología, Hospital Clínico Universitario de Valladolid, Valladolid, España.
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Nuñez M, Nuñez E, Lozano L, Sastre S, Saulό A, Segur J, Alemany X, Macule F, Suso S. FRI0216 Therapeutic Education and Functional Readaptation in Obese Patients on A Waiting List for Total Knee Replacement. A Case-Control Study. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.5193] [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: 11/04/2022]
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Nuñez M, Sastre S, Nuñez E, Saulό A, Segur J, Maurits N, Moreno M, Cabestany J, Segarra J, Segura V, Lozano L, Alemany X, Maculé F, Suso S. SAT0435 Knee Osteoarthritis and Periarticular Structure Quantified by Ultrasound. A Case-Control Study. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3136] [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: 11/04/2022]
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Calvo Penadés I, Antόn Lόpez J, Bustabad S, Camacho M, De Inocencio J, Gamir M, Graña G, La Cruz L, Lόpez-Robledillo J, Medrano M, Merino R, Modesto C, Nuñez E, Rua M, Torrente V, Vargas C, Carmona L, Loza E. AB0895 Consensus Statement on the Transition Process from Pediatric Care to Adult Care in Patients with Chronic Inflammatory Rheumatic Diseases with Childhood-Onset. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.5689] [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: 11/04/2022]
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Nuñez E, Isla P, Olivé M, Pascual A, Saulό A, Sastre S, Lozano L, Segur J, Nuñez M. AB1079 Total Knee Replacement from the Patient's Perspective. A Qualitative Study. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4508] [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: 11/04/2022]
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Marquez C, Ingold A, Echeverría N, Acevedo A, Vignoli R, García-Fulgueiras V, Viroga J, Gonzalez O, Odizzio V, Etulain K, Nuñez E, Albornoz H, Borthagaray G, Galiana A. Emergence of KPC-producing Klebsiella pneumoniae in Uruguay: infection control and molecular characterization. New Microbes New Infect 2014; 2:58-63. [PMID: 25356345 PMCID: PMC4184659 DOI: 10.1002/nmi2.40] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [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: 09/19/2013] [Revised: 01/12/2014] [Accepted: 01/17/2014] [Indexed: 01/17/2023] Open
Abstract
We describe the first outbreak of Klebsiella pneumoniae carbapenemase-producing K. pneumoniae (KPC-KP), the infection control measures adopted and the shift in resistance patterns of isolates during antibiotic treatment. The ST258 KPC-KP strain exhibited a multiresistant antibiotic phenotype including co-resistance to gentamycin, colistin and tigecycline intermediate susceptibility. Isolates before and after treatment had different behaviour concerning their antibiotic susceptibility and the population analysis profile study. A progressive increase in the aminoglycosides (acquiring amicacin resistance) and β-lactam MICs, and a decreased susceptibility to fosfomycin was observed throughout the administration of combined antimicrobial regimens including meropenem. A high meropenem resistance KPC-KP homogeneous population (MIC 256 Jg/mL), could arise from the meropenem heterogeneous low-level resistance KPC-KP population (MIC 8 Jg/mL), by the selective pressure of the prolonged meropenem therapy. The kpc gene was inserted in a Tn4401 isoform a, and no transconjugants were detected. The core measures adopted were successful to prevent evolution towards resistance dissemination.
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Affiliation(s)
- C Marquez
- Cátedra de Microbiología, Instituto de Química Biológica, Facultad de Ciencias y de Química-UdelaR, Universidad de la RepúblicaMontevideo, Uruguay
| | - A Ingold
- Facultad de Química-UdelaR, Cátedra de Microbiología, UdelaRMontevideo, Uruguay
| | - N Echeverría
- Facultad de Química-UdelaR, Cátedra de Microbiología, UdelaRMontevideo, Uruguay
| | - A Acevedo
- Facultad de Química-UdelaR, Cátedra de Microbiología, UdelaRMontevideo, Uruguay
| | - R Vignoli
- Dpto Bacteriología y Virología, Instituto de Higiene/Facultad de Medicina-UdelaRMontevideo, Uruguay
| | - V García-Fulgueiras
- Dpto Bacteriología y Virología, Instituto de Higiene/Facultad de Medicina-UdelaRMontevideo, Uruguay
| | - J Viroga
- Laboratorio Gram/Microbiología, Sanatorio SemmMautoneMaldonado, Uruguay
| | - O Gonzalez
- Laboratorio Gram/Microbiología, Sanatorio SemmMautoneMaldonado, Uruguay
| | - V Odizzio
- Comité de Infecciones, Sanatorio SemmMautoneMaldonado, Uruguay
| | - K Etulain
- Comité de Infecciones, Sanatorio SemmMautoneMaldonado, Uruguay
| | - E Nuñez
- Unidad de Cuidados Intensivos, Sanatorio SemmMautoneMaldonado, Uruguay
| | - H Albornoz
- Unidad de Cuidados Intensivos, Hospital MacielMontevideo, Uruguay
| | - G Borthagaray
- Facultad de Química-UdelaR, Bioquímica ClínicaMontevideo, Uruguay
| | - A Galiana
- Dpto Microbiología, Hospital Maciel, UDYCIMontevideo, Uruguay
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Nuñez M, Nuñez E, Sastre S, Segur J, Lozano L, Nicodemo C, Maculé F, Sauló A. AB0780 Cost utility analysis of total knee replacement in obese patients with osteoarthritis. prospective study with 12 months follow up. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.3102] [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: 11/03/2022]
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Bou R, García de Vicuña C, Calvo I, Nuñez E, Bravo B, Camacho M, Bustabad S, Rúa M, Solís P, Calvo C, Hernandez V, Carmona L, Antόn J. AB1192 Epidemiology of juvenile idiopathic artritis-associated uveitis in spain: Results from a national registry. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.1190] [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: 11/04/2022]
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Nuñez M, Nuñez E, Sastre S, Lozano L, Sauló A, Nicodemo C, Segur JM, Macule F. SAT0537 Health-Related Quality of Life, Dependence and Need for Help after Total Knee Replacement. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2261] [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: 11/04/2022]
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Nuñez M, Nuñez E, Sastre S, Lozano L, Saulό A, Nicodemo C, Segur J, Maculé F. FRI0439 Beliefs, health status and outcomes in patients undergoing total knee arthroplasty. Prospective study with 12 months followup. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2896] [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: 11/04/2022]
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Nuñez M, Nuñez E, Lozano L, Sastre S, Saulό A, Nicodemo C, Segur J, Suso S. SAT0475 Locus of control of pain in patients with knee osteoarthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3421] [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: 11/04/2022]
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Muñoz-Mahamud E, Popescu D, Nuñez E, Lozano LM, Nuñez M, Sastre S, Torner P, Segur JM, Maculé F. Secondary patellar resurfacing in the treatment of patellofemoral pain after total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc 2011; 19:1467-72. [PMID: 21290107 DOI: 10.1007/s00167-011-1402-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [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] [Received: 07/23/2010] [Accepted: 01/13/2011] [Indexed: 11/24/2022]
Abstract
PURPOSE This paper reports a prospective review of patients who, between 2004 and 2007, underwent secondary patellar resurfacing (SPR) due to anterior knee pain after a primary total knee arthroplasty (TKA). The aim was to evaluate the clinical outcomes obtained with the SPR and to compare them with radiological findings. METHODS A total of twenty-seven consecutive patients met the inclusion criteria. There were twenty-three (85%) women and four (15%) men with a median age of 70 years. The patients were evaluated before and after the surgery with the same functional scores and radiological parameters. Bone scintigraphy was also used in the assessment, and a CT-scan was performed in order to evaluate the femoral component rotation. The median time between TKA and SPR was 18 months. RESULTS With a median follow-up of 23 months, seventeen patients (63%) reported a clear subjective improvement after SPR, and patellofemoral scores (primary outcome measure), KSS and WOMAC (secondary outcome measures) showed a statistically significant improvement following the procedure. There were no significant changes after SPR in the Insall-Salvati ratio, the lateral patellar displacement or the lateral patellar tilt. The mean time between TKA and SPR had no statistically significant effect on outcome. The bone scintigraphy revealed increased patellar uptake in seven cases, but this was not related to subsequent improvement after SPR. Rotational computed tomography showed a median internal rotation of the femoral component of 1º. The complications observed were a patellar component loosening and an acute post-infection. CONCLUSION No clinical or radiological parameter was found to be related to the final outcome after SPR. There was a discrepancy between functional scale scores and the patient's subjective satisfaction.
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Affiliation(s)
- E Muñoz-Mahamud
- Department of Orthopaedic and Trauma Surgery, Unit of Knee, Hospital Clínic of Barcelona, University of Barcelona, C/Villarroel 170, 08036 Barcelona, Spain.
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Burillo E, Jorge I, Nuñez E, Mateo-Gallego R, Martin-Fuentes P, Cenarro A, Vazquez J, Civeira F. 180 CORONARY ANGIOPLASTY CHANGES THE HDL PROTEOME OF PATIENTS WITH CORONARY DISEASE. ATHEROSCLEROSIS SUPP 2011. [DOI: 10.1016/s1567-5688(11)70181-7] [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: 11/15/2022]
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Palma JA, Pereda M, Lopez M, Castro Sr. T, Hernandez O, Trujillo C, Nuñez E. Pharmacokinetics of a single 2-mg dose of everolimus in healthy Mexican volunteers. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e13157] [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: 11/20/2022] Open
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Linhares AC, Velázquez FR, Pérez-Schael I, Sáez-Llorens X, Abate H, Espinoza F, López P, Macías-Parra M, Ortega-Barría E, Rivera-Medina DM, Rivera L, Pavía-Ruz N, Nuñez E, Damaso S, Ruiz-Palacios GM, De Vos B, O'Ryan M, Gillard P, Bouckenooghe A. Efficacy and safety of an oral live attenuated human rotavirus vaccine against rotavirus gastroenteritis during the first 2 years of life in Latin American infants: a randomised, double-blind, placebo-controlled phase III study. Lancet 2008; 371:1181-9. [PMID: 18395579 DOI: 10.1016/s0140-6736(08)60524-3] [Citation(s) in RCA: 316] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Peak incidence of rotavirus gastroenteritis is seen in infants between 6 and 24 months of age. We therefore aimed to assess the 2-year efficacy and safety of an oral live attenuated human rotavirus vaccine for prevention of severe gastroenteritis in infants. METHODS 15 183 healthy infants aged 6-13 weeks from ten Latin American countries randomly assigned in a 1 to 1 ratio to receive two oral doses of RIX4414 or placebo at about 2 and 4 months of age in a double-blind, placebo-controlled phase III study were followed up until about 2 years of age. Primary endpoint was vaccine efficacy from 2 weeks after dose two until 1 year of age. Treatment allocation was concealed from investigators and parents of participating infants. Efficacy follow-up for gastroenteritis episodes was undertaken from 2 weeks after dose two until about 2 years of age. Analysis was according to protocol. This study is registered with ClinicalTrials.gov, number NCT00140673 (eTrack444563-023). FINDINGS 897 infants were excluded from the according-to-protocol analysis. Fewer cases (p<0.0001) of severe rotavirus gastroenteritis were recorded for the combined 2-year period in the RIX4414 group (32 [0.4%] of 7205; 95% CI 0.3-0.6) than in the placebo group (161 [2.3%] of 7081; 1.9-2.6), resulting in a vaccine efficacy of 80.5% (71.3-87.1) to 82.1% (64.6-91.9) against wild-type G1, 77.5% (64.7-86.2) against pooled non-G1 strains, and 80.5% (67.9-88.8) against pooled non-G1 P[8] strains. Vaccine efficacy for hospital admission for rotavirus gastroenteritis was 83.0% (73.1-89.7) and for admission for diarrhoea of any cause was 39.3% (29.1-48.1). No cases of intussusception were reported during the second year of follow-up. INTERPRETATION Two doses of RIX4414 were effective against severe rotavirus gastroenteritis during the first 2 years of life in a Latin American setting. Inclusion of RIX4414 in routine paediatric immunisations should reduce the burden of rotavirus gastroenteritis worldwide.
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Affiliation(s)
- Alexandre C Linhares
- Instituto Evandro Chagas, Secretaria de Vigilância em Saúde, Ministry of Health, Belém, Pará, Brazil
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Nuñez M, Nuñez E, Segur JM, Macule F, Quinto L, Hernandez MV, Vilalta C. The effect of an educational program to improve health-related quality of life in patients with osteoarthritis on waiting list for total knee replacement: a randomized study. Osteoarthritis Cartilage 2006; 14:279-85. [PMID: 16309929 DOI: 10.1016/j.joca.2005.10.002] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2005] [Accepted: 10/08/2005] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate the effect of therapeutic education and functional readaptation (TEFR) on health-related quality of life (HRQL) in patients diagnosed with osteoarthritis on a waiting list for total knee replacement (TKR). METHODS Randomized controlled trial of 9 months duration was conducted. One hundred consecutive outpatients (71 females, mean age 71 years (range 50-86), mean disease duration 11.84+/-10.52 months) were included. Patients were randomized in two groups. The intervention group received TEFR added to conventional (pharmacological) treatment (n=51). The control group received conventional (pharmacological) treatment only (n=49). The main outcome variable was self-reported HRQL measured by the Spanish version of Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Secondary outcomes were general HRQL measured by Short Form Health Survey general questionnaire (SF-36), number of visits to general physicians and their cost. Assessments were done at baseline and at 9 months. MAIN RESULTS Eighty patients completed the study. Significant improvement in the WOMAC function was found at 9 months in the TERF group with respect to the control group (P=0.035). Consumption of analgesics increased significantly in the TERF group compared with controls (P=0.036). Significant improvements in pain (P=0.027) measured by WOMAC and in bodily pain (P=0.043) and physical function (P=0.031), measured by SF-36, were observed in the intervention group with respect to baseline. CONCLUSIONS The function dimension measured by WOMAC of patients who received both pharmacological treatment and TERF improved with respect to the control group receiving only pharmacological treatment. This suggests that a program of TEFR during the period on the waiting list for TKR may reduce the negative impact of this situation.
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Affiliation(s)
- M Nuñez
- Orthopaedic Surgery Department, Hospital Clinic, Rheumatology, Villarroel 170, Barcelona, Spain.
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Ruiz-Palacios GM, Pérez-Schael I, Velázquez FR, Abate H, Breuer T, Clemens SC, Cheuvart B, Espinoza F, Gillard P, Innis BL, Cervantes Y, Linhares AC, López P, Macías-Parra M, Ortega-Barría E, Richardson V, Rivera-Medina DM, Rivera L, Salinas B, Pavía-Ruz N, Salmerón J, Rüttimann R, Tinoco JC, Rubio P, Nuñez E, Guerrero ML, Yarzábal JP, Damaso S, Tornieporth N, Sáez-Llorens X, Vergara RF, Vesikari T, Bouckenooghe A, Clemens R, De Vos B, O'Ryan M. Safety and efficacy of an attenuated vaccine against severe rotavirus gastroenteritis. N Engl J Med 2006; 354:11-22. [PMID: 16394298 DOI: 10.1056/nejmoa052434] [Citation(s) in RCA: 1267] [Impact Index Per Article: 70.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND The safety and efficacy of an attenuated G1P[8] human rotavirus (HRV) vaccine were tested in a randomized, double-blind, phase 3 trial. METHODS We studied 63,225 healthy infants from 11 Latin American countries and Finland who received two oral doses of either the HRV vaccine (31,673 infants) or placebo (31,552 infants) at approximately two months and four months of age. Severe gastroenteritis episodes were identified by active surveillance. The severity of disease was graded with the use of the 20-point Vesikari scale. Vaccine efficacy was evaluated in a subgroup of 20,169 infants (10,159 vaccinees and 10,010 placebo recipients). RESULTS The efficacy of the vaccine against severe rotavirus gastroenteritis and against rotavirus-associated hospitalization was 85 percent (P<0.001 for the comparison with placebo) and reached 100 percent against more severe rotavirus gastroenteritis. Hospitalization for diarrhea of any cause was reduced by 42 percent (95 percent confidence interval, 29 to 53 percent; P<0.001). During the 31-day window after each dose, six vaccine recipients and seven placebo recipients had definite intussusception (difference in risk, -0.32 per 10,000 infants; 95 percent confidence interval, -2.91 to 2.18; P=0.78). CONCLUSIONS Two oral doses of the live attenuated G1P[8] HRV vaccine were highly efficacious in protecting infants against severe rotavirus gastroenteritis, significantly reduced the rate of severe gastroenteritis from any cause, and were not associated with an increased risk of intussusception. (ClinicalTrials.gov numbers, NCT00139347 and NCT00263666.)
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Estepa AM, Rocha AI, Mas V, Pérez L, Encinar JA, Nuñez E, Fernandez A, Gonzalez Ros JM, Gavilanes F, Coll JM. A protein G fragment from the salmonid viral hemorrhagic septicemia rhabdovirus induces cell-to-cell fusion and membrane phosphatidylserine translocation at low pH. J Biol Chem 2001; 276:46268-75. [PMID: 11590161 DOI: 10.1074/jbc.m108682200] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [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: 11/06/2022] Open
Abstract
The fusion-related properties of segments p9, p3, p4, and p9 + p2 surrounding the p2 phospholipid-binding domain of the protein G (pG) of the salmonid rhabdovirus of viral hemorrhagic septicemia (VHS) (Nuñez, E., Fernandez, A. M., Estepa, A., Gonzalez-Ros, J. M., Gavilanes, F., and Coll, J. M. (1998) Virology 243, 322-330; Estepa, A., and Coll, J. M. (1996) Virology 216, 60-70), have been studied at neutral and fusion (low) pH values by using its derived peptides. Cell-to-cell fusion, translocation of phosphatidylserine, and inhibition of fusion of pG-transfected cells defined the p9 + p2 (fragment 11, sequence 56-110) as a fragment with higher specific activity for anionic phospholipid aggregation than the previously reported p2. While fragment 11, p2, and p3 showed interactions with anionic phospholipids, p9 and p4 showed no interactions with any phospholipids. When added to a cell monolayer model at low pH, fragment 11 induced pH-dependent cell-to-cell fusion and translocated phosphatidylserine from the inner to the outer leaflet of the membrane. At low pH and in the presence of anionic phospholipids, fragment 11 showed more than 80% beta-sheet conformation (IR and CD spectroscopies). Finally, anti-fragment 11 antibodies inhibited low pH-dependent pG-transfected cell-to-cell fusion. All of the data support the conclusion that fragment 11 is a primary determinant of some of the viral cell fusion events in VHSV.
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Affiliation(s)
- A M Estepa
- Centro Biologia Molecular y Celular, Universidad Miguel Hernandez, Elche, Spain 03202
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Calderón M, Reyes P, Tovar A, Nuñez E, Lagunas J, Soberanes A, Lozano V, Jaquez A, Martínez E. Low flow veno-venous ECMO via subclavian dialysis catheter for severe respiratory failure. Heart Surg Forum 2001; 2:38-40. [PMID: 11276458] [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] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/1998] [Indexed: 02/19/2023]
Abstract
BACKGROUND We present the case of a 12-year-old female with severe postoperative bacterial pneumonia unresponsive to conventional treatment following a failed renal transplant. CASE REPORT The patient was placed on low flow veno-venous extracorporeal membrane oxygenation (ECMO) as an adjuvant treatment to antibiotic therapy and maximal ventilatory support. Venous ECMO resulted in rapid improvement and the patient was successfully weaned after 48 hours of circulatory assistance. Two days later, the patient was extubated and safely discharged from the intensive care unit. Eighteen months later, she remains stable on peritoneal dialysis and is awaiting a new donor kidney. CONCLUSIONS Low flow veno-venous ECMO represents a new therapeutic alternative for critically ill patients whose condition does not meet the conventional ECMO criteria. Further clinical experience is still needed.
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Affiliation(s)
- M Calderón
- Department of Cardiac Surgery and Circulatory Support, La Raza Medical Center-Mexican Institute for Social Security, México City, México
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Abstract
The aim of the study was to determine if a hypercoagulable state that may persist for several months after an acute myocardial infarction may contribute to an increased incidence of stent thrombosis. Primary stenting was performed in 104 consecutive patients with acute myocardial infarction using 147 coronary stents. Twenty-eight patients (27%) were diabetic and 55 patients (53%) were smokers. A single stent was placed in 63%, two stents in 33%, and more than two stents in 4% of the patients. Procedural success was obtained in 97% of the patients. All stents were deployed using high-pressure balloon inflation. The reference vessel diameter and minimal lumen diameter after stent deployment were 3.30 +/- 0.42 and 3.23 +/- 0.42 mm, respectively. Six patients (5.7%) developed stent thrombosis within 1 month after the procedure complicated by reinfarction in five of the six patients. At 1-month follow-up, all patients remained alive. On multivariate analysis, independent predictors of stent thrombosis were diabetes mellitus (relative risk [RR] 5.2; 95% confidence interval [CI] 1.8, 25.1), tobacco use (RR 4.5; 95% CI 1.3, 24.5), number of stents: 1 vs. > 1 (RR 3.7; 95% CI 1.1, 15.9), minimal lumen diameter poststent placement (RR 0.03; 95% CI 0.0002, 0.74), and duration of chest pain before intervention (RR 1.1; 95% CI 1.01, 1.25). Stent thrombosis had not been associated with diabetes mellitus and tobacco use previously but is in agreement with the enhanced platelet aggregability, coagulation factor abnormalities, and impaired fibrinolysis characteristic of these patients.
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Affiliation(s)
- J A Silva
- Department of Cardiology, Ochsner Clinic, New Orleans, Louisiana 70121, USA
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Moreno-Fierros L, Nuñez E, López-Revilla R, Verdín L. Mucosal and systemic suppression of the immune response to E. histolytica provoked by metronidazole and mebendazole in Balb/c mice. Proc West Pharmacol Soc 1998; 41:99-102. [PMID: 9836259] [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] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Nuñez E, Fernandez AM, Estepa A, Gonzalez-Ros JM, Gavilanes F, Coll JM. Phospholipid interactions of a peptide from the fusion-related domain of the glycoprotein of VHSV, a fish rhabdovirus. Virology 1998; 243:322-30. [PMID: 9580549 DOI: 10.1006/viro.1998.9076] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [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: 11/22/2022]
Abstract
Previous studies mapped a p2 domain (aa 82-109) which binds phosphatidylserine (PS) (Estepa and Coll, 1996a) and contains three contiguous hydrophobic amino acid heptad repeats followed by a positively charged stretch (Coll, 1995b) in the glycoprotein G of the viral hemorrhagic septicemia virus (VHSV), a fish rhabdovirus. Anti-p2 antibodies inhibited low-pH VHSV-induced fusion (Estepa and Coll, 1997) and low-pH PS binding to VHSV (Estepa and Coll, 1996a). We report here further studies on the interaction of the synthetic peptide p2 with phospholipid vesicles. The synthetic p2 peptide was able to mediate aggregation, lipid mixing, and leakage of contents only with negatively charged phospholipid vesicles and in a concentration-dependent manner. As shown by its effect on lipid phase transitions deduced from data with fluorescence polarization and differential scanning calorimetry, the p2 peptide becomes inserted into the hydrophobic negatively charged phospholipid vesicle bilayers. In addition, data based on circular dichroism showed that the p2 peptide folds as a structure with a high content of beta-sheets stabilized by interaction with anionic phospholipids. These studies are potentially relevant to viral fusion in VHSV.
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Affiliation(s)
- E Nuñez
- Departamento de Bioquímica y Biología Molecular, Ciencias Químicas, Universidad Complutense, Madrid, Spain
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Abstract
We studied the effect of chronic (7 days) angiotensin II (Ang II) infusion in nonpressor and pressor doses on cardiovascular mass and expression of alpha- and beta-myosin heavy chain genes in the left ventricle in normotensive Wistar rats. An increased left ventricular mass was observed in rats receiving non-pressor and pressor doses of Ang II, but only high doses increased arterial pressure. Normalization of arterial pressure during Ang II infusion by losartan, a specific Ang II receptor antagonist, or hydralazine had different effects on left ventricular mass. Losartan prevented the increased left ventricular mass, and hydralazine did not affect left ventricular mass. Northern blot analysis showed that the switch in left ventricular myosin isoform mRNA from the adult to the fetal pattern occurred only in rats given the pressor Ang II dose. Both losartan and hydralazine, in parallel with the normalization of arterial pressure, prevented this myosin isoform switch. Thus, these data suggest that the Ang II-induced increase in left ventricular mass was not dependent on pressure overload, but the switch in myosin isoform mRNA from the adult to the fetal pattern was dependent on pressure overload.
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Affiliation(s)
- D Susic
- Laboratory on Hypertension Research, Alton Ochsner Medical Foundation, New Orleans, La. 70121, USA
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Coria F, Rubio I, Nuñez E, Sempere AP, SantaEngarcia N, Bayón C, Cuadrado N. Apolipoprotein E variants in ischemic stroke. Stroke 1995; 26:2375-6. [PMID: 7491672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Abstract
Evidence from in vivo, in vitro, and genetic studies suggests that the reversal as well as the development of left ventricular hypertrophy do not depend solely on hemodynamic load; other factors are involved. Several humoral agents that may affect mitogenesis of cardiac myocytes and nonmyocitic elements have been identified, including the local renin-angiotensin system, norepinephrine, endothelins, transforming growth factor beta, insulin-like growth factor, bradykinin, prostaglandins, and nitric oxide. Animal studies using various models of left ventricular hypertrophy are beginning to suggest that reversal of hypertrophy may decrease mortality, improve coronary flow reserve, and maintain cardiac performance. Studies in humans are less supportive, and more are needed before it may be concluded that reduction of left ventricular mass decreases the cardiovascular morbidity and mortality associated with cardiac hypertrophy.
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Affiliation(s)
- D Susic
- Division of Hypertension Research, Alton Ochsner Medical Foundation, New Orleans, LA 70121, USA
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Abstract
The most frequent postoperative complication in extracapsular cataract surgery is opacification of the posterior capsule. The purpose of this study was to correlate the frequency of capsular opacification with each kind of senile cataract. A total of 566 eyes with cataracts were studied. They had been operated on between 1980 and 1990 using the extracapsular, intercapsular, and phacoemulsification techniques. Our results confirm that senile complete cataracts (mature cataracts) had a significantly lower tendency to produce postoperative capsular opacification than other cataract types (nuclear, cortical, posterior subcapsular).
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Affiliation(s)
- C Argento
- Instituto de la Visión, Buenos Aires, Argentina
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Sinúes B, Nuñez E, Bernal ML, Alcala A, Saenz MA, Conde B. Micronucleus assay in biomonitoring of patients undergoing excretory urography with diatrizoate and ioxaglate. Mutat Res 1991; 260:337-42. [PMID: 1870623 DOI: 10.1016/0165-1218(91)90019-i] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [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: 12/29/2022]
Abstract
In order to perform biological monitoring of exposure to radiation and contrast media, we evaluated the micronucleus count (MN) and the mitotic index (MI) in peripheral blood lymphocytes from patients undergoing excretory urography with diatrizoate (20 patients) and ioxaglate (20 patients). Three samples were taken for each patient: A (before exploration), B (immediately after exploration) and C (7 days later). There were no significant differences in the radiation doses received, nor in the dose of contrast agent, between both groups. The micronucleus count increased significantly in sample B in both groups, the increase being more statistically significant in the diatrizoate group (p less than 0.01) than in the ioxaglate group (p less than 0.05). One week later, the MN were still slightly high (p less than 0.05) in the diatrizoate group only. These results suggest a clastogenic effect which depends, to a great extent, on the nature of the contrast medium.
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Affiliation(s)
- B Sinúes
- Department of Pharmacology, Medical School, University of Zaragoza, Spain
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Satrustegui J, Martinez-Serrano A, Bogonez E, Vitorica J, Blanco P, Nuñez E. Changes of calcium homeostasis in nerve endings during aging. Z Gerontol 1991; 24:88-90. [PMID: 1652179] [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: 12/28/2022]
Abstract
Calcium uptake reduction in synaptosomes observed in old rats is partly due to a decreased calcium influx through brain voltage-dependent calcium channels. This defect is not due to differences in the polarization of the plasma membrane, but rather to the influx of calcium itself, and may be accentuated at lower concentrations of calcium. We found that the cytosolic calcium concentration in 24-month-old rats is higher than in adults, both at rest and under K-depolarization, and it is suggested that these high calcium levels may partially inactivate synaptosomal calcium channels. The mitochondrial defect may be partially responsible for the increase in cytosolic calcium with age in K-depolarized synaptosomes, but other factors are probably responsible for the increase in resting (Ca2+).
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Affiliation(s)
- J Satrustegui
- Department of Molecular Biology, CSIC, Autonomous University of Madrid
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Nuñez E, Stuardo MC. [Cranio-carpo-tarsal dysplasia]. Rev Chil Pediatr 1971; 42:611-5. [PMID: 5150692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Nuñez E, Stuardo MC, Frias J. [Seckel's syndrome]. Rev Chil Pediatr 1971; 42:117-9. [PMID: 5088121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Stuardo MC, Nuñez E. [Syndroe of the popliteal membrane]. Rev Chil Pediatr 1970; 41:1049-51. [PMID: 4396601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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