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1.
Transplant Cell Ther ; 2024 Aug 06.
Artículo en Inglés | MEDLINE | ID: mdl-39116938

RESUMEN

Since the introduction of post-transplant cyclophosphamide (PTCy), haploidentical HSCT (HaploSCT) has become a real alternative for patients who lack other eligible donors. The standard GvHD prophylaxis after PTCy has been a calcineurin inhibitor plus MMF (up to day+35), but promising results with sirolimus (+/- MMF) and single-agent tacrolimus have been recently published. The current multicenter retrospective study compared the outcomes of 372 adult HaploSCT recipients who received TBF conditioning; PTCY and additional GVHD prophylaxis with one of three strategies, cohort-A: single-agent tacrolimus (N 222), cohort-B: CNI-MMF (N 49) and cohort-C: sirolimus-MMF (N 101). No differences in terms of grade II-IV (20%, 25%, and 30%) and III-IV (9%, 6%, and 15%) aGvHD at 100 days were found. However, cohort A had the lowest incidence of overall cGvHD [24%, 47%, and 52%, respectively (p 0.001)] and moderate-severe cGvHD [13%, 35%, and 33%, respectively (p 0.001)]. There were no differences in the 3-year overall survival, progression-free survival, NRM nor relapse among the cohorts. In conclusion, our study suggests that single-agent tacrolimus, CNI+MMF and sirolimus+MMF GvHD prophylaxis lead to similar outcomes following HaploSCT with TBF and PTCy, with low incidence of grade III-IV aGvHD, albeit possible differences in cGVHD require further investigation.

2.
J Mol Histol ; 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-39088116

RESUMEN

SARS-CoV-2 infection is considered as a multi-organ disease, and several studies highlighted the relevance of the virus infection in the induction of vascular injury and tissue morphological alterations, including placenta. In this study, immunohistochemical analyses were carried out on placenta samples derived from women with COVID-19 infection at delivery (SARS-CoV-2 PCR+) or women healed from a COVID-19 infection (SARS-CoV-2 negative at delivery, SARS-CoV-2 PCR-) or women who gave birth before 2019 (Control). Angiotensin Converting Enzyme 2 (ACE2) receptor, Cluster of differentiation 147 (CD147), endothelial CD34 marker, Vascular Endothelial Growth Factor (VEGF) and total Microtubule-associated protein 1 Light Chain 3B marker (LC3B) were investigated in parallel with SPIKE protein by standard IHC. Multiplexed Immunohistochemical Consecutive Staining on Single Slide (MICSSS) was used to examine antigen co-expression in the same specimen. SPIKE protein was detected in villi and decidua from women with ongoing infection, with no significant differences in SPIKE staining between both biopsy sites. VEGF was significantly increased in SARS-CoV-2 PCR + biopsies compared to control and SARS-CoV-2 PCR- samples, and MICSSS method showed the co-localization of SPIKE with VEGF and CD34. The induction of autophagy, as suggested by the LC3B increase in SARS-CoV-2 PCR + biopsies and the co-expression of LC3B with SPIKE protein, may explain one of the different mechanisms by which placenta may react to infection. These data could provide important information on the impact that SARS-CoV-2 may have on the placenta and mother-to-fetus transmission.

3.
J Cyst Fibros ; 2024 Apr 23.
Artículo en Inglés | MEDLINE | ID: mdl-38658252

RESUMEN

BACKGROUND: Newborn bloodspot screening (NBS) for cystic fibrosis (CF) is important for early diagnosis and treatment. However, screening can lead to false-positive results leading to unnecessary follow-up tests and distress. This study evaluated the 11-year performance of the Swiss CF-NBS programme, estimated optimal cut-offs for immunoreactive trypsinogen (IRT), and examined how simulated algorithms would change performance. METHODS: The Swiss CF-NBS is based on an IRT-DNA algorithm with a second IRT (IRT-2) as safety net. We analysed data from 2011 to 2021, covering 959,006 IRT-1 analyses and 282 children with CF. We studied performance based on European Cystic Fibrosis Society (ECFS) standards including sensitivity, specificity, positive predictive value (PPV), false negative rate, and second heel-prick tests; identified optimal IRT cut-offs using receiver operating characteristics (ROC) curves; and calculated performance for simulated algorithms with different cut-offs for IRT-1, IRT-2, and safety net. RESULTS: The Swiss CF-NBS showed excellent sensitivity (96 %, 10 false negative cases) but moderate PPV (25 %). Optimal IRT-1 and IRT-2 cut-offs were identified at 2.7 (>99th percentile) and 5.9 (>99.8th percentile) z-scores, respectively. Analysis of simulated algorithms showed that removing the safety net from the current algorithm could increase PPV to 30 % and eliminate >200 second heel-prick tests per year, while keeping sensitivity at 95 %. CONCLUSION: The Swiss CF-NBS program performed well over 11 years but did not achieve the ECFS standards for PPV (≥30 %). Modifying or removing the safety net could improve PPV and reduce unnecessary follow-up tests while maintaining the ECFS standards for sensitivity.

4.
Heliyon ; 10(5): e27266, 2024 Mar 15.
Artículo en Inglés | MEDLINE | ID: mdl-38449618

RESUMEN

Atenolol (ATL) is a beta-blocker pharmaceutical product which is excreted mainly unchanged and may represent a long-term risk for organisms present in the sea and in fresh water. Due to its low biodegradation rate, electrochemical advanced oxidation processes (EAOPs) can be used to remove this compound. In this work, ATL ecotoxicity was analyzed in the presence of sodium sulfate (Na2SO4), which is widely used as supporting electrolyte in EAOPs. Ecotoxicity values were expressed as the pollutant concentration that leads to a 50% inhibition of the root elongation of Lactuca sativa seeds in relation to the control (EC50(5 days)). The obtained values for ATL showed an EC50(5 days) of 1377 mg L-1 towards Lactuca sativa. When Na2SO4 was added, the toxicity of the sample increased but no synergy was detected between both compounds. With 2 g L-1 Na2SO4, ATL showed an EC50(5 days) of 972 mg L-1; and with 4 g L-1 Na2SO4 and higher concentrations, EC50 value for ATL was 0 mg L-1. Statistical tools were used to obtain the zones of the [ATL]-[Na2SO4] plane which are toxic towards Lactuca sativa. Solutions containing ATL and Na2SO4 were treated by electrooxidation. Two anode materials (a boron-doped diamond electrode and a microporous Sb-doped SnO2 ceramic one); three operation currents (0.4, 0.6 and 1 A); and two reactor configurations (one-compartment reactor and two-compartment reactor separated by a cation exchange membrane) were used. Lactuca sativa seeds and Vibrio fischeri bacterium tests were employed to evaluate the toxicity of the solutions before and after applying the electrooxidation process. In all the tests, the ecotoxicity of the treated sample increased. This fact is owing to the persulfate presence in the solution due to the sulfate electrochemical oxidation. Nevertheless, none of the final samples were toxic towards Vibrio fischeri because ecotoxicity values were lower than 10 TU; and, in the case of the one-compartment reactor, practically all of them were also non-toxic towards Lactuca sativa. The toxicity of the treated samples increased when using the two-compartment reactor in the presence of the BDD anode, and when the operation current was increased. This is attributed to the highest formation of persulfates. Amongst all the tests performed in this work, the lowest toxicity value (i.e., 3 TU) together with the complete mineralization and degradation degrees was achieved with the two-compartment reactor using the BDD anode and operating at 0.6 A.

5.
Rev Esp Quimioter ; 37(3): 209-220, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38515332

RESUMEN

The properties of the main surface proteins and the viral cycle of the respiratory syncytial virus (RSV) make it an attractive pathogen from the perspective of microbiology. The virus gets its name from the manner it infects cells, which enables it to produce syncytia, which allow the virus' genetic material to move across cells without having to release viral offspring to the cellular exterior, reducing immune system identification. This causes a disease with a high impact in both children and adults over 60, which has sparked the development of several preventive interventions based on vaccines and monoclonal antibodies for both age groups. The epidemiological characteristics of this virus, which circulates in epidemics throughout the coldest months of the year and exhibits a marked genetic and antigenic drift due to its high mutation capability, must be taken into consideration while using these preventive methods. The most important microbiological and epidemiological elements of RSV are covered in this study, along with how they have affected the creation of preventive medications and their use in the future.


Asunto(s)
Infecciones por Virus Sincitial Respiratorio , Virus Sincitial Respiratorio Humano , Humanos , Infecciones por Virus Sincitial Respiratorio/epidemiología , Infecciones por Virus Sincitial Respiratorio/prevención & control , Vacunas contra Virus Sincitial Respiratorio/inmunología
7.
Rev Esp Quimioter ; 37(2): 158-162, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38226580

RESUMEN

OBJECTIVE: We assessed the in vitro activity of delafloxacin and the synergy between cefotaxime and delafloxacin among cefotaxime non-susceptible invasive isolates of Streptococcus pneumoniae (CNSSP). METHODS: A total of 30 CNSSP (cefotaxime MIC > 0.5 mg/L) were studied. Serotyping was performed by the Pneumotest-Latex and Quellung reaction. Minimum inhibitory concentrations (MICs) of delafloxacin, levofloxacin, penicillin, cefotaxime, erythromycin and vancomycin were determined by gradient diffusion strips (GDS). Synergistic activity of delafloxacin plus cefotaxime against clinical S. pneumoniae isolates was evaluated by the GDS cross method. RESULTS: Delafloxacin showed a higher pneumococcal activity than its comparator levofloxacin (MIC50, 0.004 versus 0.75 mg/L and MIC90, 0.047 versus >32 mg/L). Resistance to delafloxacin was identified in 7/30 (23.3%) isolates, belonging to serotypes 14 and 9V. Synergy between delafloxacin and cefotaxime was detected in 2 strains (serotypes 19A and 9V). Antagonism was not observed. Addition of delafloxacin increased the activity of cefotaxime in all isolates. Delafloxacin susceptibility was restored in 5/7 (71.4%) strains. CONCLUSIONS: CNSSP showed a susceptibility to delafloxacin of 76.7%. Synergistic interactions between delafloxacin and cefotaxime were observed in vitro among CNSSP by GDS cross method.


Asunto(s)
Cefotaxima , Fluoroquinolonas , Infecciones Neumocócicas , Humanos , Cefotaxima/farmacología , Streptococcus pneumoniae , Antibacterianos/farmacología , Levofloxacino/farmacología , Pruebas de Sensibilidad Microbiana , Serotipificación
8.
Actas urol. esp ; 47(9): 546-559, Noviembre 2023. tab, graf
Artículo en Inglés, Español | IBECS | ID: ibc-227257

RESUMEN

Objetivo Determinar qué parámetros de las corrientes utilizadas con electroterapia en las disfunciones del suelo pélvico se ajustan más según los objetivos propuestos para el alivio de la sintomatología de determinados cuadros clínicos.Material y métodosSe realizó una revisión sistemática en las bases de datos de CENTRAL, PubMed/MEDLINE y PEDro. El riesgo de sesgo y la calidad metodológica en los estudios incluidos fueron evaluados mediante la escala ROBINS-I, JADAD y PEDro, respectivamente.Selección de los estudios Se incluyeron ensayos controlados aleatorizados con pacientes adultos mayores de 18años que incorporaran el uso de corrientes eléctricas dentro del tratamiento conservador de las disfunciones del suelo pélvico.ResultadosSiguiendo la guía PRISMA se acabaron seleccionando 14 artículos tras cumplir los criterios evaluativos y de inclusión-exclusión.ConclusionesSe evidencia cierta falta de homogeneidad en la elección de los parámetros de las corrientes de electroterapia utilizadas en las disfunciones del suelo pélvico. Existe evidencia a favor de la efectividad de la electroestimulación neuromuscular en la reeducación muscular del suelo pélvico por sus mejorías funcionales, así como de las aplicaciones de las corrientes analgésicas tipo TENS para la modulación de cuadros clínicos que cursen con dolor. (AU)


Objective To determine which parameters of the currents used with electrotherapy in pelvic floor dysfunctions are more appropriate for the proposed objectives regarding the relief of the symptomatology of certain clinical conditions.Material and methodsA systematic review was performed in CENTRAL, PubMed/MEDLINE and PEDro databases. The risk of bias and methodological quality in the included studies was assessed using the ROBINS-I, JADAD and PEDro scales, respectively.Study selection The review included randomized controlled trials, with adult patients aged 18years or older, that incorporated the use of electrical currents in the conservative treatment of pelvic floor dysfunctions.ResultsAfter meeting the evaluation and inclusion-exclusion criteria, 14 articles were selected following the PRISMA guidelines.ConclusionsThere is a certain lack of homogeneity in the choice of the parameters of the electrotherapy currents used in pelvic floor dysfunctions. There is evidence supporting the effectiveness of neuromuscular electrostimulation in pelvic floor muscle re-education due to its functional improvements, as well as the application of analgesic electrical current therapy such as TENS for the modulation of clinical conditions involving pain. (AU)


Asunto(s)
Humanos , Diafragma Pélvico , Modalidades de Fisioterapia , Terapia por Estimulación Eléctrica
11.
Nat Commun ; 14(1): 5312, 2023 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-37658078

RESUMEN

In tuberculosis (TB) vaccine development, multiple factors hinder the design and interpretation of the clinical trials used to estimate vaccine efficacy. The complex transmission chain of TB includes multiple routes to disease, making it hard to link the vaccine efficacy observed in a trial to specific protective mechanisms. Here, we present a Bayesian framework to evaluate the compatibility of different vaccine descriptions with clinical trial outcomes, unlocking impact forecasting from vaccines whose specific mechanisms of action are unknown. Applying our method to the analysis of the M72/AS01E vaccine trial -conducted on IGRA+ individuals- as a case study, we found that most plausible models for this vaccine needed to include protection against, at least, two over the three possible routes to active TB classically considered in the literature: namely, primary TB, latent TB reactivation and TB upon re-infection. Gathering new data regarding the impact of TB vaccines in various epidemiological settings would be instrumental to improve our model estimates of the underlying mechanisms.


Asunto(s)
Tuberculosis Latente , Vacunas contra la Tuberculosis , Humanos , Teorema de Bayes , Sesgo , Tuberculosis Latente/prevención & control , Reinfección
12.
Rev Esp Quimioter ; 36(5): 507-515, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37303137

RESUMEN

OBJECTIVE: Vaccination against SARS-CoV-2 is essential to mitigate the personal, social and global impact of the coronavirus disease (COVID-19) as we move from a pandemic to an endemic phase. Vaccines are now required that offer broad, long-lasting immunological protection from infection in addition to protection from severe illness and hospitalisation. Here we present a review of the evidence base for a new COVID-19 vaccine, PHH-1V (Bimervax®; HIPRA HUMAN HEALTH S.L.U), and the results of an expert consensus. METHODS: The expert committee consisted of Spanish experts in medicine, family medicine, paediatrics, immunology, microbiology, nursing, and veterinary medicine. Consensus was achieved using a 4-phase process consisting of a face-to-face meeting during which the scientific evidence base was reviewed, an online questionnaire to elicit opinions on the value of PHH-1V, a second face-to-face update meeting to discuss the evolution of the epidemiological situation, vaccine programmes and the scientific evidence for PHH-1V and a final face-to-face meeting at which consensus was achieved. RESULTS: The experts agreed that PHH-1V constitutes a valuable novel vaccine for the development of vaccination programmes aimed towards protecting the population from SARS-CoV-2 infection and disease. Consensus was based on evidence of broad-spectrum efficacy against established and emerging SARS-CoV-2 variants, a potent immunological response, and a good safety profile. The physicochemical properties of the PHH-1V formulation facilitate handling and storage appropriate for global uptake. CONCLUSIONS: The physicochemical properties, formulation, immunogenicity and low reactogenic profile of PHH-1V confirm the appropriateness of this new COVID-19 vaccine.


Asunto(s)
COVID-19 , Vacunas , Humanos , Niño , Vacunas contra la COVID-19 , COVID-19/prevención & control , SARS-CoV-2 , Vacunación
13.
Actas Urol Esp (Engl Ed) ; 47(9): 546-559, 2023 11.
Artículo en Inglés, Español | MEDLINE | ID: mdl-37100224

RESUMEN

OBJECTIVE: To determine which parameters of the currents used with electrotherapy in pelvic floor dysfunctions are more appropriate for the proposed objectives regarding the relief of the symptomatology of certain clinical conditions. MATERIAL AND METHODS: A systematic review was performed in CENTRAL, PubMed/MEDLINE and PEDro databases. The risk of bias and methodological quality in the included studies was assessed using the ROBINS-I, JADAD and PEDro scales, respectively. STUDY SELECTION: The review included randomized controlled trials, with adult patients aged 18 years or older, that incorporated the use of electrical currents in the conservative treatment of pelvic floor dysfunctions. RESULTS: After meeting the evaluation and inclusion-exclusion criteria, 14 articles were selected following the PRISMA guidelines. CONCLUSIONS: There is a certain lack of homogeneity in the choice of the parameters of the electrotherapy currents used in pelvic floor dysfunctions. There is evidence supporting the effectiveness of neuromuscular electrostimulation in pelvic floor muscle re-education due to its functional improvements, as well as the application of analgesic electrical current therapy such as TENS for the modulation of clinical conditions involving pain.


Asunto(s)
Terapia por Estimulación Eléctrica , Diafragma Pélvico , Adulto , Humanos , Modalidades de Fisioterapia
14.
Cell Death Discov ; 9(1): 21, 2023 Jan 21.
Artículo en Inglés | MEDLINE | ID: mdl-36681661

RESUMEN

Epithelial transdifferentiation is frequent in tissue hyperplasia and contributes to disease in various degrees. Squamous metaplasia (SQM) precedes epidermoid lung cancer, an aggressive and frequent malignancy, but it is rare in the epithelium of the mammary gland. The mechanisms leading to SQM in the lung have been very poorly investigated. We have studied this issue on human freshly isolated cells and organoids. Here we show that human lung or mammary cells strikingly undergo SQM with polyploidisation when they are exposed to genotoxic or mitotic drugs, such as Doxorubicin or the cigarette carcinogen DMBA, Nocodazole, Taxol or inhibitors of Aurora-B kinase or Polo-like kinase. To note, the epidermoid response was attenuated when DNA repair was enhanced by Enoxacin or when mitotic checkpoints where abrogated by inhibition of Chk1 and Chk2. The results show that DNA damage has the potential to drive SQM via mitotic checkpoints, thus providing novel molecular candidate targets to tackle lung SCC. Our findings might also explain why SCC is frequent in the lung, but not in the mammary gland and why chemotherapy often causes complicating skin toxicity.

15.
J Fr Ophtalmol ; 46(2): 114-122, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36670012

RESUMEN

PURPOSE: Although corneal refractive surgery is contraindicated during pregnancy, some patients are unaware that they are pregnant when they undergo surgery. Our objectives were to determine the functional outcomes of corneal refractive surgery during pregnancy and to compare the results with those of nonpregnant women. METHODS: We performed a multicenter, retrospective, interventional case series review of patients who were pregnant and who underwent laser in situ keratomileusis (LASIK) or surface ablation (photorefractive keratectomy, PRK) from September 11, 2002 to December 12, 2020 (group 1, n=82 eyes). Patients were included consecutively. Findings were compared with those of nonpregnant women (group 2, n=164 eyes). Functional (visual and refractive) outcomes are described. Follow-up was at least 550 days (control group, median [IQR], 990 days [715-1496]; study group, 895 days [709-1310]). The setting was Clínica Baviera, Spain, (AIER Eye Hospital Group). RESULTS: A statistically significant difference was found between the groups in terms of efficacy index (EI). No complications of pregnancy or labor were reported. Similarly, a search of medical records revealed no adverse effects in the infants. CONCLUSIONS: To the best of our knowledge, this is the first case series on pregnancy and refractive surgery. We do not recommend performing LASIK or surface ablation on pregnant women. Our objective in the present study was to present relevant scientific data obtained from women who underwent refractive surgery while unaware that they were pregnant.


Asunto(s)
Queratomileusis por Láser In Situ , Miopía , Queratectomía Fotorrefractiva , Embarazo , Humanos , Femenino , Queratomileusis por Láser In Situ/efectos adversos , Queratomileusis por Láser In Situ/métodos , Estudios Retrospectivos , Agudeza Visual , Láseres de Excímeros , Queratectomía Fotorrefractiva/efectos adversos , Queratectomía Fotorrefractiva/métodos , Córnea/cirugía , Refracción Ocular , Resultado del Tratamiento
16.
Sanid. mil ; 78(3): 146-150, septiembre 2022. tab, graf
Artículo en Español | IBECS | ID: ibc-214634

RESUMEN

Antecedentes: El incremento de infecciones fúngicas invasivas ha incrementado el uso de voriconazol como profilaxis y tratamiento, siendo necesario monitorizar sus concentraciones séricas.Objetivo:Estandarizar y validar un método sencillo, con alta eficacia y especificidad para la determinación de voriconazol.Material y métodos:Para la cuantificación de voriconazol se empleó un equipo de cromatografía líquida de alta resolución Shimadzu, acoplado a un detector ultravioleta-visible diodo-array, realizando la separación cromatográfica con una columna Brisa LC2 C18. Las condiciones cromatográficas que se definieron fueron: temperatura de la columna, 35ºC; longitud de onda, 256 nm; volumen de inyección, 20 µl; flujo, 1,5 ml/min; tiempo de análisis, 9 min, fase móvil agua con ácido fórmico 0,5 % / acetonitrilo 65/35. Previo a la inyección cromatográfica, las muestras sufrieron un tratamiento consistente en la precipitación de proteínas con acetonitrilo y posterior centrifugación, inyectándose el sobrenadante. Se utilizó el programa estadístico SPSS v. 25, considerando una p<0,05 como estadísticamente significativa.Resultados:El método puesto a punto es selectivo y lineal (r2 =1), con un coeficiente de variación ≤5 %. En cuanto a la exactitud y la precisión los coeficientes de variación fueron ≤ 5 %, cumpliendo así con los requisitos establecidos para el rango de concentraciones 0,1 µg/ml-10 µg/ml.Conclusiones:La selectividad y la sencillez del tratamiento de muestra hacen de él un método eficaz, rápido y sencillo para la determinación de voriconazol en suero y con sensibilidad mayor al de los inmunoensayos utilizados. (AU)


Background: The high increase of invasive fungal infections has increased the use of voriconazole as prophylaxis and treatment, being necessary to monitor its serum concentrations.Objective:To standardize and validate a simple method with high efficacy and specificity for the determination of voriconazole.Method:For the quantification of voriconazole, a Shimadzu high performance liquid chromatography equipment was used, coupled to an ultraviolet-visible diode array detector, performing the chromatographic separation with a Brisa LC2 C18 column. The chromatographic conditions defined were: column temperature, 35ºC; wavelength, 256 nm; injection volume, 20 µl; flow rate, 1.5 ml/min; analysis time, 9 min, mobile phase water with formic acid 0.5 % / acetonitrile 65/35. Prior to chromatographic injection, the samples underwent a treatment consisting of protein precipitation with acetonitrile and subsequent centrifugation, and the supernatant was injected The SPSS v. 25 statistical program was used, considering a p<0.05 as statistically significant.Results:The method developed is selective and linear (r2 =1), with a coefficient of variation ≤ 5%. In terms of accuracy and precision, the coefficients of variation were ≤ 5 %, thus complying with the requirements established for the concentration range 0.1 µg/ml-10 µg/ml.Conclusion:The selectivity and the simplicity of the sample treatment make it an effective, fast and simple method for the determination of voriconazole in serum and with a higher sensitivity than the immunoassays used. (AU)


Asunto(s)
Humanos , Voriconazol , Micosis , Cromatografía Líquida de Alta Presión
17.
Allergol. immunopatol ; 50(5): 16-22, sept. 2022. ilus, graf
Artículo en Inglés | IBECS | ID: ibc-208621

RESUMEN

Introduction: Allergic rhinitis (AR) is a clinical syndrome characterized by IgE-mediated inflam-mation of the nasal mucosa. The present study investigates the quality of life (QoL) with AR among adults, using widely validated questionnaires, unlike in pediatric patients.Materials and methods: A cross-sectional descriptive observational study was conducted, analyzing the QoL of 102 children with AR aged between 10-15 years, belonging to two health centers (HC) in Zaragoza and two HC in Coruña. The comparison of means between the two groups is carried out using the Student's test or the Mann-Whitney test, considering a value of p<0.05 to be significant.Results: Around 102 children were studied, with a majority (59.8%) being male and a mean age of 12 years. Around 76.5% have a family history of atopy. It was found that AR is more prevalent in Zaragoza (p <0.005), and asthmais highly prevalent in Coruña (p <0.001). The most import-ant sensitizations are pollen in Zaragoza (p <0.05) and dust mites in A Coruña (p <0.001). More treatment needs and associated comorbidities (p<0.05) were observed in A Coruña. The results of the ESPRINT-15 show that 63% of the patients have a good QoL, 27% fair, and 8.8%, poor. Those sensitized to mites have a worse score (p = 0.02). It was found that 52% of children expe-rienced improvement during home confinement, with no notable differences between the two populations. The use of the mask favored QoL in patients from Zaragoza (p <0.0 01 (AU)


Asunto(s)
Humanos , Rinitis Alérgica Estacional/epidemiología , Rinitis Alérgica Estacional/psicología , Calidad de Vida , Alérgenos , Estudios Transversales , Encuestas y Cuestionarios
18.
An Sist Sanit Navar ; 45(2)2022 Aug 16.
Artículo en Español | MEDLINE | ID: mdl-35972303

RESUMEN

Exogenous lipoid pneumonia is a rare entity with non-specific clinical presentation. Early diagnosis is key to prevent pulmonary fibrosis in cases of chronic exogenous lipoid pneumonia . Here, we present the diagnostic process in a 51-year-old female with chronic cough and yellow sputum, no fever nor signs of infection. The computerized axial tomography scan showed alveolar infiltrates in both lungs. We performed a bronchoalveolar lavage and collected a yellowish material, but no clear result were obtained from its analysis. Cryobiopsy of lung tissue was key for the diagnosis of exogenous lipoid pneumonia . This may be related to the chronic anorexia nervosa that the patient suffers, associated with purgative habits. After identifying the cause of the symptoms, the patient is recovering, changing her habits, and has no cough nor sputum.


Asunto(s)
Anorexia Nerviosa , Bronconeumonía , Neumonía Lipoidea , Anorexia Nerviosa/complicaciones , Lavado Broncoalveolar/efectos adversos , Lavado Broncoalveolar/métodos , Femenino , Humanos , Persona de Mediana Edad , Neumonía Lipoidea/diagnóstico , Neumonía Lipoidea/etiología , Neumonía Lipoidea/patología , Tomografía Computarizada por Rayos X/efectos adversos
19.
An. sist. sanit. Navar ; 45(2): [e1007], Jun 29, 2022. ilus
Artículo en Español | IBECS | ID: ibc-208806

RESUMEN

La neumonía lipoidea exógena es una entidad infrecuente y con una presentación clínica inespecífica. Su diagnóstico temprano es clave para prevenir la fibrosis pulmonar que produce su cronificación. Presentamos el proceso diagnóstico de una paciente de 51 años, con clínica de tos con expectoración amarillenta, sin síntomas de infección ni fiebre, de larga evolución. En latomografía axial computarizada se observaron infiltrados pulmonares bilaterales de tipo alveolar. Se realizó un lavado broncoalveolar en el que se obtuvo un material amarillento de origen desconocido, que no permitió alcanzar ninguna conclusión clara. La criobiopsia pulmonar fue la prueba clave que llevó al diagnóstico de neumonía lipoidea exógena, en probable relación con la anorexia con hábito purgativo que la paciente sufría de forma crónica. Hallado el origen del problema, la paciente se encuentra actualmente en proceso de recuperación y cambio de hábitos, sin tos ni expectoración.(AU)


Exogenous lipoid pneumonia is a rare entity with non-specific clinical presentation. Early diagnosis is key to prevent pulmonary fibrosis in cases of chronic exogenous lipoid pneumonia . Here, we present the diagnostic process in a 51-year-old female with chronic cough and yellow sputum, no fever nor signs of infection. The computerized axial tomography scan showed alveolar infiltrates in both lungs. We per-formed a bronchoalveolar lavage and collected a yellowish material, but no clear result were obtained from its analysis. Cryobiopsy of lung tissue was key for the diagnosis ofexogenous lipoid pneumonia . This may be related to the chronic anorexia nervosa that the patient suffers, associated with purgative habits. After identifying the cause of the symptoms, the patient is recovering, changing her habits, and has no cough nor sputum.(AU)


Asunto(s)
Humanos , Masculino , Persona de Mediana Edad , Pacientes Internos , Examen Físico , Evaluación de Síntomas , Tos , Tomografía Computarizada Espiral , Lavado Broncoalveolar , Anorexia Nerviosa/complicaciones , Neumonía Lipoidea/diagnóstico , Neumonía Lipoidea/etiología , Neumonía , Sistemas de Salud , España , Atención al Paciente
20.
J Infect Dis ; 227(1): 151-160, 2022 12 28.
Artículo en Inglés | MEDLINE | ID: mdl-35524966

RESUMEN

MuV caused three epidemic waves in Spain since genotype G emerged in 2005, despite high vaccination coverage. SH gene sequencing according to WHO protocols allowed the identification of seven relevant variants and 88 haplotypes. While the originally imported MuVi/Sheffield.GBR/1.05/-variant prevailed during the first two waves, it was subsequently replaced by other variants originated by either local evolution or importation, according to the additional analysis of hypervariable NCRs. The time of emergence of the MRCA of each MuV variant clade was concordant with the data of the earliest sequence. The analysis of Shannon entropy showed an accumulation of variability on six particular positions as the cause of the increase on the number of circulating SH variants. Consequently, SH gene sequencing needs to be complemented with other more variable markers for mumps surveillance immediately after the emergence of a new genotype, but the subsequent emergence of new SH variants turns it unnecessary.


Asunto(s)
Virus de la Parotiditis , Paperas , Humanos , Virus de la Parotiditis/genética , España/epidemiología , Filogenia , Paperas/epidemiología , Paperas/prevención & control , Genotipo
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