Utilidad del exoma en el estudio de la paraparesia espástica y la atrofia cerebelosa: mutación de novo en el gen KIF1A, una nueva esperanza pronóstica / Usefulness of exome sequencing in the study of spastic paraparesis and cerebellar atrophy: De novo mutation of the KIF1A gene, a new hope in prognosis

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Complicaciones infrecuentes de las prótesis de mama / Uncommon complications of breast prostheses

Los implantes mamarios se asocian a complicaciones frecuentes ampliamente conocidas y estudiadas como la rotura y la contractura capsular. Sin embargo, debido al número cada vez mayor de pacientes portadoras de implantes mamarios, podemos encontrarnos con patología más infrecuente como la presencia de seroma o infección tardía, adenopatías en la cadena mamaria interna, granulomas en la cápsula del implante -que en algunos casos pueden extenderse más allá de la cápsula fibrosa-, tumores desmoides asociados a los implantes y el linfoma anaplásico de células grandes asociado a implantes mamarios. El objetivo de este artículo es revisar las principales complicaciones infrecuentes asociadas a los implantes mamarios y sus hallazgos radiológicos en las diferentes técnicas. Es importante un correcto manejo de esta patología, principalmente del seroma tardío, para diagnosticar precozmente el linfoma anaplásico de células grandes por su mayor transcendencia

Breast implants are associated with well-known common complications that have been widely studied, such as rupture and capsular contraction. However, the increasingly growing number of patients with breast implants has led to the increased likelihood of coming across less common complications; these include seromas or late infection; adenopathies in the internal mammary chain; granulomas in the capsule of the implant, which in some cases can extend beyond the fibrous capsule; desmoid tumors associated with the implants; and breast implant-associated large cell anaplastic lymphoma. This article aims to review the main uncommon complications associated with breast implants and to describe and illustrate their findings in different imaging techniques. Proper management of these complications is important; this is especially true of late seroma and the diagnosis of breast implant-associated large cell anaplastic lymphoma for their repercussions

Uncommon complications of breast prostheses. / Complicaciones infrecuentes de las prótesis de mama.

Breast implants are associated with well-known common complications that have been widely studied, such as rupture and capsular contraction. However, the increasingly growing number of patients with breast implants has led to the increased likelihood of coming across less common complications; these include seromas or late infection; adenopathies in the internal mammary chain; granulomas in the capsule of the implant, which in some cases can extend beyond the fibrous capsule; desmoid tumors associated with the implants; and breast implant-associated large cell anaplastic lymphoma. This article aims to review the main uncommon complications associated with breast implants and to describe and illustrate their findings in different imaging techniques. Proper management of these complications is important; this is especially true of late seroma and the diagnosis of breast implant-associated large cell anaplastic lymphoma for their repercussions.

Spread of a new Chlamydia trachomatis variant from men who have sex with men to the heterosexual population after replacement and recombination in ompA and pmpH genes.

OBJECTIVES: Sexually transmitted infections are frequently related to outbreaks in high-risk populations due to the dense sexual networks. We wanted to determine the dissemination of a Chlamydia trachomatis variant characterized by the pmpH-recombinant gene between L and G genotypes, which was previously described in a high-risk population. METHODS: A total of 449 samples were analysed in two periods ranging from 2009 to 2015 for detection of the pmpH-recombinant gene. For those samples yielding positive amplification, a sampling was selected for phylogenetic reconstructions based on sequencing of five chromosomal genes. RESULTS: Globally this variant was found in 113 of the 449 samples (25%). During the first years (2009-13), this variant was found almost exclusively in rectal samples (30/112 samples) of men who have sex with men and in only one non-rectal sample (1/63). In 2014, this variant was also found in urethral and pharyngeal samples (1/24 and 1/7, respectively). However, in 2015, an epidemiological change was observed as the proportion of this variant had increased in rectal samples (20/51; 39%) and non-rectal samples, including cervical samples (51/142; 36.4%). The molecular characterization revealed the replacement of the ompA gene belonging to subtype G in samples recovered from 2009 to 2013 by the ompA gene belonging to subtype J after 2013. CONCLUSIONS: Our data would support the evidence that subtype J could be a 'subtype bridge' between different sexual networks, as subtype J has been found in men who have sex with men and heterosexual populations in similar proportions. This work reveals the necessity of implementing molecular surveillance in extra-rectal samples to help us understand the gaps in transmission.

¿Ha cambiado la actividad asistencial de la neurología pediátrica en 11 años? / Has clinical activity in paediatric neurology changed in the past 11 years?

Introducción: Pensamos que en la última década ha existido un aumento en la demanda de atención de neurología pediátrica (NP) por parte de la población pero también con un cambio cualitativo en las patologías que se atienden. Por este motivo planteamos realizar un segundo registro (2013) y analizar si existían o no diferencias con el efectuado en el año 2002. Métodos: Se realiza un registro prospectivo de actividad asistencia de NP en el Hospital Universitario de Getafe en 2013 y se compara con otro registro prospectivo previo realizado en 2002. Resultados: Se ha pasado de 1.300 consultas a 1.982 (incremento del 52,46%) y de 32,6 consultas/1.000 niños al año a 57,48 (76,32% de aumento). La actividad en consulta supone el 92,2% de toda la asistencia neuropediátrica del 2013; actualmente el trastorno por déficit de atención e hiperactividad (TDAH) es la patología más frecuente (27,6% en 2013/8,1% en 2002). Aunque las cefaleas siguen siendo muy frecuentes han disminuido (19% en 2013/22% en 2002). Como primeras consultas la cefalea sigue siendo la más frecuente en 2013 (32,1%), seguida del TDAH (19,1%). En régimen de hospitalización la epilepsia continúa siendo el diagnóstico más frecuente (30,3% en 2013/36,7% en 2002). Conclusiones: La NP continúa siendo una actividad básicamente ambulatoria, con un incremento considerable en los últimos años. Este aumento se debe fundamentalmente a los trastornos del neurodesarrollo y muy especialmente al TDAH. Podríamos decir que el TDAH es a la NP lo que la demencia a la neurología general

Introduction: We believe that the demand for paediatric neurology (PN) care has increased over the past decade, and that reasons for requesting consultations have also changed. The objective of this study is to complete a registry study to profile the demand for PN care in 2013 and compare results to those from a study performed in 2002. Methods: A prospective registry of PN healthcare activities was completed at Hospital Universitario de Getafe in 2013. Results were compared with those from a prospective registry study conducted in 2002. Results: The number of visits increased from 1,300 in 2002 to 1,982 in 2013 (a 52.46% increase), and from 32.6 visits per 1,000 children to 57.48 (a 76.32% increase). Outpatient consultations accounted for 92.2% of all PN consultations in 2013. Currently, attention deficit-hyperactivity disorder (ADHD) is the most frequent diagnosis (27.6% in 2013 vs. 8.1% in 2002). Although the percentage of headache consultations has decreased (19% in 2013 vs. 22% in 2002), headache was still the most common reason for an initial visit in 2013 (32.1%), followed by ADHD (19.1%). Epilepsy remains the most frequent diagnosis in hospitalised patients (30.3% in 2013 vs. 36.7% in 2002). Conclusions: PN is fundamentally an outpatient activity that has increased considerably in recent years. This increase is mainly due to neurodevelopmental disorders, especially ADHD. We might state that the role of ADHD in PN is comparable to that of dementia in general neurology

Has clinical activity in paediatric neurology changed in the past 11 years? / ¿Ha cambiado la actividad asistencial de la neurología pediátrica en 11 años?

INTRODUCTION: We believe that the demand for paediatric neurology (PN) care has increased over the past decade, and that reasons for requesting consultations have also changed. The objective of this study is to complete a registry study to profile the demand for PN care in 2013 and compare results to those from a study performed in 2002. METHODS: A prospective registry of PN healthcare activities was completed at Hospital Universitario de Getafe in 2013. Results were compared with those from a prospective registry study conducted in 2002. RESULTS: The number of visits increased from 1,300 in 2002 to 1,982 in 2013 (a 52.46% increase), and from 32.6 visits per 1,000 children to 57.48 (a 76.32% increase). Outpatient consultations accounted for 92.2% of all PN consultations in 2013. Currently, attention deficit-hyperactivity disorder (ADHD) is the most frequent diagnosis (27.6% in 2013 vs. 8.1% in 2002). Although the percentage of headache consultations has decreased (19% in 2013 vs. 22% in 2002), headache was still the most common reason for an initial visit in 2013 (32.1%), followed by ADHD (19.1%). Epilepsy remains the most frequent diagnosis in hospitalised patients (30.3% in 2013 vs. 36.7% in 2002). CONCLUSIONS: PN is fundamentally an outpatient activity that has increased considerably in recent years. This increase is mainly due to neurodevelopmental disorders, especially ADHD. We might state that the role of ADHD in PN is comparable to that of dementia in general neurology.

Clinical and epidemiological characterization of a lymphogranuloma venereum outbreak in Madrid, Spain: co-circulation of two variants.

The lymphogranuloma venereum (LGV) outbreak described in the Netherlands in 2003, increased the interest in the genotyping of Chlamydia trachomatis. Although international surveillance programmes were implemented, these studies slowly decreased in the following years. Now data have revealed a new accumulation of LGV cases in those European countries with extended surveillance programmes. Between March 2009 and November 2011, a study was carried out to detect LGV cases in Madrid. The study was based on screening of C. trachomatis using commercial kits, followed by real-time pmpH-PCR discriminating LGV strains, and finally ompA gene was sequenced for phylogenetic reconstruction. Ninety-four LGV infections were identified. The number of cases increased from 10 to 30 and then to 54 during 2009-2011. Incidence of LGV was strongly associated with men who have sex with men; but in 2011, LGV cases were described in women and heterosexual men. Sixty-nine patients were also human immunodeficiency virus (HIV) positive, with detectable viral loads at the moment of LGV diagnosis, suggesting a high-risk of co-transmission. In fact, in four patients the diagnosis of HIV was simultaneous with LGV infection. The conventional treatment with doxycycline was prescribed in 75 patients, although in three patients the treatment failed. The sequencing of the ompA gene permitted identification of two independent transmission nodes. One constituted by 25 sequences identical to the L2b variant, and a second node including 37 sequences identical to L2. This epidemiological situation characterized by the co-circulation of two LGV variants has not been previously described, reinforcing the need for screening and genotyping of LGV strains.

Estatus con alteraciones periictales en resonancia magnética cerebral versus encefalitis / Status with periictal changes in cerebral magnetic resonance versus encephalitis

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[Fast and spectacular clinical response to plasmapheresis in a paediatric case of anti-NMDA encephalitis]. / Respuesta clinica rapida y espectacular a plasmaferesis en un caso pediatrico de encefalitis anti-NMDA.

INTRODUCTION: Autoimmune encephalitis against N-methyl-D-aspartate (NMDA) receptors is being diagnosed more and more frequently in the paediatric age. It should be suspected in children with psychiatric symptoms, encephalopathy, abnormal movements or epileptic seizures. Paraneoplastic cases are less frequent than in adults. CASE REPORT: We report the case of a boy, 2.5 years of age, with subacute encephalopathic signs and symptoms and epileptic seizures followed by behaviour disorders, neurological regression, dyskinesias and insomnia. Results of a cerebrospinal fluid study were normal, the magnetic resonance scan of the head revealed a focal periventricular lesion and diffuse leptomeningeal uptake; moreover, the serial electroencephalograms showed high-amplitude delta activity interspersed with generalised intercritical epileptiform activity. The patient was given empirical treatment with high doses of corticoids and intravenous immunoglobulins with no response. After showing up positive for antibodies against the NMDA receptor, plasmapheresis was begun, which led to his swift and spectacular recovery. After more than 18 months' follow-up, his sequelae are limited to mild behavioural and language alterations. He has had no relapses and has not needed any kind of maintenance treatment. CONCLUSIONS: Anti-NMDA encephalitis is a treatable disorder and, sometimes, the first evidence of an underlying neoplasia, which makes its early recognition and treatment essential. Treatment of the non-paraneoplastic forms are based on immunotherapy: glucocorticoids, intravenous immunoglobulins, plasmapheresis and immunosuppressants. Plasmapheresis can bring about a fast, spectacular improvement.

Climatology of salt transitions and implications for stone weathering.

This work introduces the notion of salt climatology. It shows how climate affects salt thermodynamic and the potential to relate long-term salt damage to climate types. It mainly focuses on specific sites in Western Europe, which include some cities in France and Peninsular Spain. Salt damage was parameterised using the number of dissolution-crystallisation events for unhydrated (sodium chloride) and hydrated (sodium sulphate) systems. These phase transitions have been calculated using daily temperature and relative humidity from observation meteorological data and Climate Change models' output (HadCM3 and ARPEGE). Comparing the number of transitions with meteorological seasonal data allowed us to develop techniques to estimate the frequency of salt transitions based on the local climatology. Results show that it is possible to associate the Köppen-Geiger climate types with potential salt weathering. Temperate fully humid climates seem to offer the highest potential for salt damage and possible higher number of transitions in summer. Climates with dry summers tend to show a lesser frequency of transitions in summer. The analysis of temperature, precipitation and relative output from Climate Change models suggests changes in the Köppen-Geiger climate types and changes in the patterns of salt damage. For instance, West Europe areas with a fully humid climate may change to a more Mediterranean like or dry climates, and consequently the seasonality of different salt transitions. The accuracy and reliability of the projections might be improved by simultaneously running multiple climate models (ensembles).

[Coding in neuropediatrics based on the International Classification Diseases, 9th revision (ICD-9), 5th edition (2006)]. / Codificación en neurología pediátrica basada en la Clasificación Internacional de Enfermedades, 9.(a) revisión (CIE-9), 5.(a) edición (2006).

AIMS: To analyze International Classification Diseases, 9th revision (ICD-9) coding and adapt it, on a consensus basis, to 'reasons for medical consultation', 'diagnoses' and 'procedures' in child neurology. MATERIALS AND METHODS: The most frequent reasons for medical consultation, diagnoses and procedures in neuropediatrics were selected and assigned the most appropriate ICD-9, Clinical Modification (5th ed.) (ICD-9-CM) codes in accordance with this system's coding rules. Disorders were grouped by sections, and allocated to the various members of the working group (13 child neurologists from 10 hospitals in Madrid and environs). RESULTS: Available on the web www.neurologia.com/cie-9. ICD-9-CM codes were assigned to: 158 reasons for medical consultation; 886 diagnoses; 73 diagnostic procedures; and 53 therapeutic procedures. In every case, the most appropriate ICD-9 code was sought for the respective diagnosis. No codes were invented but the working group did take certain liberties with interpretation, which nevertheless showed respect for general ICD-9-CM philosophy and are described in full in the text. CONCLUSIONS: The creation of this ICD-9 adaptation will not only enhance diagnostic coding in child neurology departments, but will also provide them with a useful tool for setting up databases to enable information to be retrospectively analyzed and shared by the different health centers.

Codificación en neurología pediátrica basada en la Clasificación Internacional de Enfermedades, novena revisión (CIE-9), quinta edición (2006) / Coding in neuropediatrics based on the international classification diseases, 9 th revision (ICD-9), 5 th edition ( 2006)

Objetivos. Análisis y adaptación consensuada de la codificación de la Clasificación Internacional de Enfermedades, 9.ª revisión (CIE-9), a los motivos de consulta, diagnósticos y procedimientos en neurología pediátrica. Materiales y métodos. Se seleccionan los motivos de consulta, diagnósticos y procedimientos más frecuentes en neuropediatría y se les asignael código más apropiado de la CIE-9-MC (5.ª ed.) según las normas de codificación de dicho sistema. Se han agrupado las patologías por secciones, las cuales se han adjudicado a los distintos miembros del grupo de trabajo (13 neurólogos pediátricos de 10 hospitales de Madrid capital y área periférica). Resultados. Se exponen en www.neurologia.com/cie-9. Se han asignadocódigos de la CIE-9-MC (5.ª ed.) a 158 motivos de consulta, 886 diagnósticos, 73 procedimientos diagnósticos y 53 procedimientos terapéuticos. Siempre se ha intentado buscar el código de la CIE-9 más apropiado para los distintos diagnósticos.No se han inventado códigos, aunque el grupo de trabajo se ha tomado algunas libertades de interpretación que respetan la filosofía general de la CIE-9-MC y que se describen en el texto. Conclusión. La creación de esta adaptación de la CIE-9 potenciará la codificación diagnóstica en los servicios de neurología pediátrica, dotándolos además de una herramienta útil parala elaboración de bases de datos que permitan el análisis retrospectivo de la información, y compartirla entre los distintos centros

Aims. To analyze International Classification Diseases, 9th revision (ICD-9) coding and adapt it, on a consensusbasis, to ‘reasons for medical consultation’, ‘diagnoses’ and ‘procedures’ in child neurology. Materials and methods. The most frequent reasons for medical consultation, diagnoses and procedures in neuropediatrics were selected and assigned themost appropriate ICD-9, Clinical Modification (5th ed.) (ICD-9-CM) codes in accordance with this system’s coding rules. Disorders were grouped by sections, and allocated to the various members of the working group (13 child neurologists from 10 hospitals in Madrid and environs). Results. Available on the web www.neurologia.com/cie-9. ICD-9-CM codes were assigned to: 158 reasons for medical consultation; 886 diagnoses; 73 diagnostic procedures; and 53 therapeutic procedures. In every case, the most appropriate ICD-9 code was sought for the respective diagnosis. No codes were invented but the workinggroup did take certain liberties with interpretation, which nevertheless showed respect for general ICD-9-CM philosophy and are described in full in the text. Conclusions. The creation of this ICD-9 adaptation will not only enhance diagnostic coding in child neurology departments, but will also provide them with a useful tool for setting up databases to enable information to beretrospectively analyzed and shared by the different health centers

[Mononeuropathy in chronic lymphatic leukaemia]. / Mononeuropatía en la leucemia linfática crónica.

INTRODUCTION: Chronic lymphatic leukaemia (CLL) is the most frequent form of leukaemia in the adult population in western countries. Only 7.2% of the complications of CLL are neurological and most of them are secondary to an infection by herpes zoster virus. CASE REPORT: We report the case of a 71-year-old female with B-type CLL in stage IV or type C that was progressing and becoming diffuse large B-cell lymphoma (Richter's syndrome), who developed an incomplete axonotmesis of the left peroneal nerve and numerous violet-coloured nodules under the skin in the left knee. Magnetic resonance imaging showed signs of diffuse infiltration into the subcutaneous tissue and the muscles of the left leg; a biopsy study of one of the subcutaneous nodules revealed a lymphoid infiltration by large B-cells. In this patient, the injury to the left peroneal nerve was probably secondary to a lymphoid infiltration of the nerve from adjacent infiltrated soft tissues. CONCLUSION: Peripheral neuropathy due to direct infiltration can be a neurological complication of CLL that has not be reported to date, but which is known to occur in other lymphoproliferative processes.

Mononeuropatía en la leucemia linfática crónica / Monotherapy in chronic lymphatic leukaemia

Introducción. La leucemia linfática crónica (LLC) es la leucemia de la población adulta más frecuente en los países occidentales. Sólo un 7,2% de las complicaciones de la LLC son neurológicas y la mayoría es secundaria a una infección por el virus herpes zoster. Caso clínico. Mujer de 71 años con LLC de tipo B en estadio IV o de tipo C en progresión y transformación a linfoma B difuso de células grandes (síndrome de Richter), que desarrolla una axonotmnesis incompleta del nervio peroneo izquierdo y múltiples nódulos violáceos subcutáneos en la rodilla izquierda. La resonancia magnética objetivó signos de infiltración difusa en el tejido subcutáneo y en los músculos de la pierna izquierda, y la biopsia de uno de los nódulos subcutáneos, una infiltración linfoide por célula B grande. En esta paciente, la lesión del nervio peroneo izquierdo probablemente fue secundaria a una infiltración linfoide del nervio proveniente de los tejidos blandos infiltrados adyacentes. Conclusión. La neuropatía periférica por infiltración directa puede ser una complicación neurológica de la LLC, no descrita hasta ahora, pero conocida en otros procesos linfoproliferativos

Introduction. Chronic lymphatic leukaemia (CLL) is the most frequent form of leukaemia in the adult population in western countries. Only 7.2% of the complications of CLL are neurological and most of them are secondary to an infection by herpes zoster virus. Case report. We report the case of a 71-year-old female with B-type CLL in stage IV or type C that was progressing and becoming diffuse large B-cell lymphoma (Richter’s syndrome), who developed an incomplete axonotmesis of the left peroneal nerve and numerous violet-coloured nodules under the skin in the left knee. Magnetic resonance imaging showed signs of diffuse infiltration into the subcutaneous tissue and the muscles of the left leg; a biopsy study of one of the subcutaneous nodules revealed a lymphoid infiltration by large B-cells. In this patient, the injury to the left peroneal nerve was probably secondary to a lymphoid infiltration of the nerve from adjacent infiltrated soft tissues. Conclusion. Peripheral neuropathy due to direct infiltration can be a neurological complication of CLL that has not be reported to date, but which is known to occur in other lymphoproliferative processes

[Experiences with the Eurotest in neuropsychological examinations. A screening test]. / Experiencia con el Eurotest en la exploración neuropsicológica. Un test de cribado.

INTRODUCTION: The increasing number of foreign patients being attended in our health centres makes it necessary to have tests that are compatible among different countries, especially in Europe. The objective of this study is to compare the Eurotest with other screening tests and to determine whether there are any differences between European (other than Spanish) and Spanish patients. PATIENTS AND METHODS: We included patients who were referred because of complaints that were compatible with cognitive impairment and they were asked to carry out a protocol of tests that included the global deterioration scale (GDS), Folstein's MMSE (Mini-Mental State Examination), the Clock Test (CT) and the Eurotest. Epidemiological data were collected. The sample used in the study included 45 patients, 21 males and 24 females, with a mean age of 69.76 years; 34 were born in Spain and 11 abroad. RESULTS: Diagnoses were 17 with mild cognitive impairment, 8 with Alzheimer's disease, 6 with age-associated impairment, 5 with vascular dementia, 5 with a psychiatric disorder, 1 with mixed dementia and 1 with dementia with Lewy bodies. The distribution according to the GDS was as follows: 10 with a GDS of 2, 18 with a GDS of 3, and 17 with a GDS of 4. All the patients with a GDS 2 completed the tests correctly, those with a GDS 3 scored below the cut-off point 5 for the Eurotest, 4 for the MMSE and 3 for CT, and in the GDS 4 they were 9, 7 and 6, respectively. Results did not vary between Spaniards and foreigners, the kappa index between MMSE and the Eurotest was 0.39 and the Pearson coefficient was 0.67. CONCLUSION: The Eurotest was slightly more useful in patients with a greater degree of impairment.

Experiencia con el Eurotest en la exploración neuropsicológica. Un test de cribado / Experiences with the eurotest in neuropsychological examinations. A screening test

Introducción. El incremento de pacientes extranjeros atendidos en nuestras consultas hace necesario disponer de tests compatibles entre múltiples países, especialmente del ámbito europeo. El objetivo del estudio es comparar el Eurotest con otros tests de cribado y comprobar si existen diferencias entre pacientes europeos (no españoles) y españoles. Pacientes y métodos. Incluimos pacientes remitidos por presentar quejas compatibles con deterioro cognitivo; se les realizó un protocolo de tests para su estudio, que incluyó la escala global de deterioro (GDS), el MMSE (Mini-Mental state examination) de Folstein, el test del reloj (TR) y el Eurotest. Recogimos datos epidemiológicos. Fueron 45 pacientes, 21 hombres y 24 mujeres, con una edad media de 69,76 años, 34 nacieron en España y 11 fuera. Resultados. Los diagnósticos fueron 17 con deterioro cognitivo leve, 8 con enfermedad de Alzheimer, 6 con deterioro asociado a la edad, 5 con demencia vascular, 5 con trastorno psiquiátrico, 1 con demencia mixta y 1 con demencia por cuerpos de Lewy. La distribución según GDS fueron: 10 con GDS de 2, 18 con GDS de 3, y 17 con GDS de 4. Todos los pacientes con GDS 2 realizaron los tests correctamente, con GDS 3 dieron por debajo del punto de corte 5 para Eurotest, 4 para MMSE y 3 para TR, y en GDS 4 fueron 9, 7 y 6, respectivamente. Los resultados no variaron entre españoles y extranjeros, el índice kappa entre MMSE y Eurotest fue de 0,39, y el coeficiente de Pearson, de 0,67. Conclusión. El Eurotest fue ligeramente más útil en pacientes más deteriorados (AU)

Introduction. The increasing number of foreign patients being attended in our health centres makes it necessary to have tests that are compatible among different countries, especially in Europe. The objective of this study is to compare the Eurotest with other screening tests and to determine whether there are any differences between European (other than Spanish) and Spanish patients. Patients and methods. We included patients who were referred because of complaints that were compatible with cognitive impairment and they were asked to carry out a protocol of tests that included the global deterioration scale (GDS), Folstein’s MMSE (Mini-Mental State Examination), the Clock Test (CT) and the Eurotest. Epidemiological data were collected. The sample used in the study included 45 patients, 21 males and 24 females, with a mean age of 69.76 years; 34 were born in Spain and 11 abroad. Results. Diagnoses were 17 with mild cognitive impairment, 8 with Alzheimer's disease, 6 with age-associated impairment, 5 with vascular dementia, 5 with a psychiatric disorder, 1 with mixed dementia and 1 with dementia with Lewy bodies. The distribution according to the GDS was as follows: 10 with a GDS of 2, 18 with a GDS of 3, and 17 with a GDS of 4. All the patients with a GDS 2 completed the tests correctly, those with a GDS 3 scored below the cutoff point 5 for the Eurotest, 4 for the MMSE and 3 for CT, and in the GDS 4 they were 9, 7 and 6, respectively. Results did not vary between Spaniards and foreigners, the kappa index between MMSE and the Eurotest was 0.39 and the Pearson coefficient was 0.67. Conclusion. The Eurotest was slightly more useful in patients with a greater degree of impairmen (AU)

[Migraine in childhood: a trivial condition?]. / La jaqueca en la infancia: una patologia banal?

INTRODUCTION: Migraine is seen as being a trivial disease, and more so in childhood, but in many cases it has a detrimental effect on the patient's quality of life. PATIENTS AND METHODS: Prospective study. All the patients were evaluated by the same neuropaediatrician and all of them satisfied diagnostic criteria for migraine. 127 children were examined. The mean age was 9.4 years, with an interval of 3-14 years; there were no differences between sexes. 67 males and 60 females. RESULTS: The mean length of time the episodes lasted was 22.5 h. The most frequently observed clinical features were: hemicranial localisation, 44.4%; throbbing, 74.4%; photophobia, 74.8%; phonophobia, 83.5%; nausea-vomiting, 63.5%; and aura, 14.3%; with predominance of acutely intense visual and sensory symptoms (74%), functional repercussions in 87% and absence from school in up to 36.9% of cases. 16% of patients have had episodes of status migrainous. At the time of the visit 46% had several attacks a week; 13.7% once a week; 16.1% fortnightly; 13.7 % monthly; 5.6% every three months; and others, 4.8%. 48.7% of the patients were given preventive treatment, which was wholly effective in 48%, partially effective in 35% and not at all effective in 15.4%. CONCLUSIONS: Migraine in childhood is not a trivial pathology. It is disabling: it interferes with their daily life in 85% of cases, causes them to miss school in almost 40% of patients and nearly 50% of them have several episodes a week. A similar figure required prophylactic treatment that was seen to be very effective.