Adaptación de la vacunación en el niño inmigrante

La adaptación del calendario vacunal en los niños inmigrantes consiste en asegurar la misma situación vacunal que hubiesen tenido si hubiesen nacido aquí. Para facilitar la tarea a los profesionales sanitarios de Atención Primaria, se diseñó una herramienta para utilizar en la consulta y que fuese sencilla y fácil de manejar.Txertaketa egutegia moldatzea zera da, hemen jaioak izanez gero, izango luketen txerto egoera izatea bermatzea. Lehen Mailako Arretako osasun langileen lana erraztearren, kontsultan erabiltzeko tresna bat diseinatu zen, maneiatu erraza eta bakuna.L'adaptation du calendrier de vaccination chez les enfants immigrants consiste à leur assurer la même situation de vaccination qu'ils auraient reçue s'il étaient nés ici. Pour faciliter la tâche des professionnels sanitiaires d'«Atención Primaria», on a conçu un outil simple et facile à utiliser dans les cabinets de consultation.The adaptation of the vaccination calendar in immigrant children consists of ensuring the same vaccination situation they would have had if they had been born here. To facilitate the task to primary care health professionals, a tool wasdesigned to use with such patients that is easy and simple to handle

The prevalence of diabetes-related complications and multimorbidity in the population with type 2 diabetes mellitus in the Basque Country

Background: Type 2 diabetes mellitus is associated with a diverse range of pathologies. The aim of the study was to determine the incidence of diabetes-related complications, the prevalence of coexistent chronic conditions and to report multimorbidity in people with type 2 diabetes living in the Basque Country. Methods: Administrative databases, in four cross sections (annually from 2007 to 2011) were consulted to analyse 149,015 individual records from patients aged >= 35 years with type 2 diabetes mellitus. The data observed were: age, sex, diabetes-related complications (annual rates of acute myocardial infarction, major amputations and avoidable hospitalisations), diabetes-related pathologies (prevalence of ischaemic heart disease, renal failure, stroke, heart failure, peripheral neuropathy, foot ulcers and diabetic retinopathy) and other unrelated pathologies (44 diseases). Results: The annual incidence for each condition progressively decreased during the four-year period: acute myocardial infarction (0.47 to 0.40%), major amputations (0.10 to 0.08%), and avoidable hospitalisations (5.85 to 5.5%). The prevalence for diabetes-related chronic pathologies was: ischaemic heart disease (11.5%), renal failure (8.4%), stroke (7.0%), heart failure (4.3%), peripheral neuropathy (1.3%), foot ulcers (2.0%) and diabetic retinopathy (7.2%). The prevalence of multimorbidity was 90.4%. The highest prevalence for other chronic conditions was 73.7% for hypertension, 13.8% for dyspepsia and 12.7% for anxiety. Conclusions: In the type 2 diabetes mellitus population living in the Basque Country, incidence rates of diabetes complications are not as high as in other places. However, they present a high prevalence of diabetes related and unrelated diseases. Multimorbidity is very common in this group, and is a factor to be taken into account to ensure correct clinical management.The authors wish to acknowledge the support received from Ricardo Samper Ochotorena, in addition to the funding collaboration and support received by the Sanofi-Aventis pharmaceutical company, in connection with increasing diabetes awareness

A novel form of human disease with a protease-sensitive prion protein and heterozygosity methionine/valine at codon 129: Case report

Background: Sporadic Creutzfeldt-Jakob disease (sCJD) is a rare neurodegenerative disorder in humans included in the group of Transmissible Spongiform Encephalopathies or prion diseases. The vast majority of sCJD cases are molecularly classified according to the abnormal prion protein (PrPSc) conformations along with polymorphism of codon 129 of the PRNP gene. Recently, a novel human disease, termed "protease-sensitive prionopathy", has been described. This disease shows a distinct clinical and neuropathological phenotype and it is associated to an abnormal prion protein more sensitive to protease digestion. Case presentation: We report the case of a 75-year-old-man who developed a clinical course and presented pathologic lesions compatible with sporadic Creutzfeldt-Jakob disease, and biochemical findings reminiscent of "protease-sensitive prionopathy". Neuropathological examinations revealed spongiform change mainly affecting the cerebral cortex, putamen/globus pallidus and thalamus, accompanied by mild astrocytosis and microgliosis, with slight involvement of the cerebellum. Confluent vacuoles were absent. Diffuse synaptic PrP deposits in these regions were largely removed following proteinase treatment. PrP deposition, as revealed with 3F4 and 1E4 antibodies, was markedly sensitive to pre-treatment with proteinase K. Molecular analysis of PrPSc showed an abnormal prion protein more sensitive to proteinase K digestion, with a five-band pattern of 28, 24, 21, 19, and 16 kDa, and three aglycosylated isoforms of 19, 16 and 6 kDa. This PrPSc was estimated to be 80% susceptible to digestion while the pathogenic prion protein associated with classical forms of sporadic Creutzfeldt-Jakob disease were only 2% (type VV2) and 23% (type MM1) susceptible. No mutations in the PRNP gene were found and genotype for codon 129 was heterozygous methionine/valine. Conclusions: A novel form of human disease with abnormal prion protein sensitive to protease and MV at codon 129 was described. Although clinical signs were compatible with sporadic Creutzfeldt-Jakob disease, the molecular subtype with the abnormal prion protein isoforms showing enhanced protease sensitivity was reminiscent of the "protease-sensitive prionopathy". It remains to be established whether the differences found between the latter and this case are due to the polymorphism at codon 129. Different degrees of proteinase K susceptibility were easily determined with the chemical polymer detection system which could help to detect proteinase-susceptible pathologic prion protein in diseases other than the classical ones

A novel form of human disease with a protease-sensitive prion protein and heterozygosity methionine/valine at codon 129: Case report

Background: Sporadic Creutzfeldt-Jakob disease (sCJD) is a rare neurodegenerative disorder in humans included in the group of Transmissible Spongiform Encephalopathies or prion diseases. The vast majority of sCJD cases are molecularly classified according to the abnormal prion protein (PrPSc) conformations along with polymorphism of codon 129 of the PRNP gene. Recently, a novel human disease, termed "protease-sensitive prionopathy", has been described. This disease shows a distinct clinical and neuropathological phenotype and it is associated to an abnormal prion protein more sensitive to protease digestion. Case presentation: We report the case of a 75-year-old-man who developed a clinical course and presented pathologic lesions compatible with sporadic Creutzfeldt-Jakob disease, and biochemical findings reminiscent of "protease-sensitive prionopathy". Neuropathological examinations revealed spongiform change mainly affecting the cerebral cortex, putamen/globus pallidus and thalamus, accompanied by mild astrocytosis and microgliosis, with slight involvement of the cerebellum. Confluent vacuoles were absent. Diffuse synaptic PrP deposits in these regions were largely removed following proteinase treatment. PrP deposition, as revealed with 3F4 and 1E4 antibodies, was markedly sensitive to pre-treatment with proteinase K. Molecular analysis of PrPSc showed an abnormal prion protein more sensitive to proteinase K digestion, with a five-band pattern of 28, 24, 21, 19, and 16 kDa, and three aglycosylated isoforms of 19, 16 and 6 kDa. This PrPSc was estimated to be 80% susceptible to digestion while the pathogenic prion protein associated with classical forms of sporadic Creutzfeldt-Jakob disease were only 2% (type VV2) and 23% (type MM1) susceptible. No mutations in the PRNP gene were found and genotype for codon 129 was heterozygous methionine/valine. Conclusions: A novel form of human disease with abnormal prion protein sensitive to protease and MV at codon 129 was described. Although clinical signs were compatible with sporadic Creutzfeldt-Jakob disease, the molecular subtype with the abnormal prion protein isoforms showing enhanced protease sensitivity was reminiscent of the "protease-sensitive prionopathy". It remains to be established whether the differences found between the latter and this case are due to the polymorphism at codon 129. Different degrees of proteinase K susceptibility were easily determined with the chemical polymer detection system which could help to detect proteinase-susceptible pathologic prion protein in diseases other than the classical ones

Public health surveillance: a pressing need.

[ES] La vigilancia en salud pública es el marco óptimo para el control de las enfermedades y la toma de decisiones basadas en la evidencia. Su definición incluye todos los ámbitos en los que la autoridad sanitaria interviene (análisis de la situación de salud, definición de prioridades, evaluación de políticas e investigación sanitaria)1,2. Además, es el origen de la decisión basada en la evidencia en salud pública y tiene valor incluso cuando no existen intervenciones posibles, ya que sus hallazgos contribuyen a la planificación o inspiran nuevas líneas de investigación2. Conscientes de la necesidad de ir más allá de las enfermedades infecciosas, en 1970, los Centers for Disease Control and Prevention de los Estados Unidos se reorientaron para incorporar las enfermedades crónicas y los factores de riesgo en sus sistemas de vigilancia, al igual que otros países desarrollados2-4. La vigilancia en salud pública solo tiene sentido cuando va unida a la puesta en marcha de medidas para el control de las enfermedades y de los riesgos para la salud; su meta es «información para la acción». Para ello, requiere el reconocimiento de la autoridad sanitaria, capacidad ejecutiva y una presencia relevante en las Administraciones sanitarias integrantes del conjunto del Estado. En Espana, ˜ el concepto de vigilancia en salud pública se ha incorporado recientemente con la Ley 33/2011 General de Salud Pública (LGSP). Dentro de este contexto, tratamos de valorar nuestra trayectoria histórica, así como sus debilidades y fortalezas, para poner en marcha un proyecto de vigilancia en salud pública en Espana. [EN] Objectives To describe anti-tuberculosis drug consumption in Spain for the period, 1985–1995, compare the associated time trend and geographical pattern against case reports of tuberculosis (TB), and estimate the number of persons undergoing anti-tuberculosis therapy in 1995. Methods The official Drug Database was used to ascertain consumption of anti-tuberculosis drugs (isoniazid, rifampicin, pyrazinamide and ethambutol) in Spain during the period, 1985–1995. The technical units of measurement used for comparison purposes were daily defined dose (DDD) and DDD rate per day per 100,000 population. Annual trends and geographical patterns of consumption were plotted. The respective numbers of persons treated in 1995 with each of the four drugs were first estimated and then compared against TB case reports. Results There was an overall decline in the consumption of isoniazid, rifampicin and ethambutol over the period, 1985–1995, though the former two registered rises in 1991 and 1992. Pyrazinamide consumption showed growth throughout the study period. The highest 1995 consumption rates were registered by Galicia, Cantabria, Asturias, the Basque Country, Ceuta and Melilla, and the lowest by the Canary Islands and Navarre. Comparisons run against TB case reports revealed a greater degree of underreporting in certain provinces. In 1995, approximately 18,858 persons (48 per 100,000 population) must be assumed to have undergone pyrazinamide therapy in Spain, indicating that the reported TB rate of 22 per 100,000 population could well represent underreporting in excess of 100%. Conclusions The trend in anti-tuberculosis drug consumption reflects shifts in treatment guidelines and is compatible with a rise in TB incidence in recent years. Major underreporting of TB marked by wide inter-regional and -provincial differences was in evidence. Pyrazinamide consumption is probably the best indicator for estimating minimum TB incidence.S

Coexistence of protease sensitive and resistant prion protein in 129VV homozygous sporadic Creutzfeldt-Jakob disease: a case report

Introduction: The coexistence of different molecular types of classical protease-resistant prion protein in the same individual have been described, however, the simultaneous finding of these with the recently described protease-sensitive variant or variably protease-sensitive prionopathy has, to the best of our knowledge, not yet been reported. Case presentation: A 74-year-old Caucasian woman showed a sporadic Creutzfeldt-Jakob disease clinical phenotype with reactive depression, followed by cognitive impairment, akinetic-rigid Parkinsonism with pseudobulbar syndrome and gait impairment with motor apraxia, visuospatial disorientation, and evident frontal dysfunction features such as grasping, palmomental reflex and brisk perioral reflexes. She died at age 77. Neuropathological findings showed: spongiform change in the patient"s cerebral cortex, striatum, thalamus and molecular layer of the cerebellum with proteinase K-sensitive synaptic-like, dot-like or target-like prion protein deposition in the cortex, thalamus and striatum; proteinase K-resistant prion protein in the same regions; and elongated plaque-like proteinase K-resistant prion protein in the molecular layer of the cerebellum. Molecular analysis of prion protein after proteinase K digestion revealed decreased signal intensity in immunoblot, a ladder-like protein pattern, and a 71% reduction of PrPSc signal relative to non-digested material. Her cerebellum showed a 2A prion protein type largely resistant to proteinase K. Genotype of polymorphism at codon 129 was valine homozygous. Conclusion: Molecular typing of prion protein along with clinical and neuropathological data revealed, to the best of our knowledge, the first case of the coexistence of different protease-sensitive prion proteins in the same patient in a rare case that did not fulfill the current clinical diagnostic criteria for either probable or possible sporadic Creutzfeldt-Jakob disease. This highlights the importance of molecular analyses of several brain regions in order to correctly diagnose rare and atypical prionopathie