[Family planning in men and women with multiple sclerosis. Analysis of the Andalusian Registry (2018-2022)]. / Planificación familiar en hombres y mujeres con esclerosis múltiple. Análisis del Registro Andaluz (2018-2022).

INTRODUCTION: The Andalusian Registry of Pregnancies in patients with multiple sclerosis is the largest Spanish registry on multiple sclerosis (MS) and family planning. For the first time, it includes information on the fertility of men with MS. The influence of the use of a disease-modifying treatment (DMT) on the health of the foetus/newborn and the impact of breastfeeding on MS are also analysed. SUBJECTS AND METHODS: This is a multicentre, prospective and observational study. Recruitment of patients took place between December 2018 and December 2020. Women were followed up for one year after delivery. Altogether 100 women and 16 men were included, with a total of 103 newborn infants. RESULTS: The annualised relapse rate of the women with MS decreased significantly during pregnancy (from 0.23 to 0.065). A total of 11.2% of patients resorted to assisted reproductive techniques in order to conceive a child. No association was found between the use of a DMT at conception and/or pregnancy and the risk of miscarriage, prematurity or low birth weight. Over half the women with MS (54.2%) chose to breastfeed (26.7% of them while on a DMT). CONCLUSIONS: MS does not affect the fertility of men. Neither does the use of a DMT at the time of conception affect their fertility or their children's health. Assisted reproductive techniques did not have a negative impact on the course of MS. Breastfeeding is a common practice among women with MS and there is no evidence of positive or negative effects on disease progression.

TITLE: Planificación familiar en hombres y mujeres con esclerosis múltiple. Análisis del Registro Andaluz (2018-2022).Introducción. El Registro Andaluz de Embarazos en pacientes con esclerosis múltiple (EM) es el mayor registro español sobre EM y planificación familiar. Por primera vez se incluye información sobre la fertilidad de hombres con EM. También se analizan la influencia del uso de un tratamiento modificador de la enfermedad (TME) en la salud del feto o recién nacido y el impacto de la lactancia materna en la EM. Sujetos y métodos. Es un estudio observacional, prospectivo y multicéntrico. El reclutamiento de pacientes se hizo entre diciembre de 2018 y diciembre de 2020. El seguimiento de las mujeres tras el parto fue de un año. Se incluyó a 100 mujeres y 16 hombres, con un total de 103 recién nacidos. Resultados. La tasa anualizada de brotes de las mujeres con EM descendió durante el embarazo de forma significativa (de 0,23 a 0,065). Un 11,2% de los pacientes recurrieron a técnicas de reproducción asistida para conseguir la gestación. No se encontró relación entre el uso de un TME en la concepción y/o embarazo y el riesgo de aborto, prematuridad o bajo peso al nacer. El 54,2% de las mujeres con EM optaron por dar lactancia (el 26,7% de ellas usando un TME). Conclusiones. La EM no afecta a la fertilidad de los hombres. Tampoco influye en ésta, ni en la salud de sus hijos, el uso de un TME en el momento de la concepción. Las técnicas de reproducción asistida no impactaron negativamente en la evolución de la EM. La lactancia se impone como una práctica habitual entre las mujeres con EM y no se evidencian efectos positivos o negativos sobre la evolución de la enfermedad.

Temblor ortostático: una causa de mareo / Orthostatic tremor: a cause of dizziness

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Meningoencefalitis troncoencefálica como presentación de enfermedad de Behçet / Brainstem meningoencephalitis as a presentation of Behcet disease

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Enfermedad de Fahr idiopática / Idiopathic Fahr's disease

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Paresia del VI par tras anestesia epidural / VI cranial nerve paralysis after epidural anaesthesia

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[Treatment of psychosis in Parkinson]. / Tratamiento de la psicosis parkinsoniana.

INTRODUCTION: Parkinson's disease (PD) is a chronic idiopathic neurodegenerative disorder in which there is a dopamine deficit that produces motor and other disturbances, such as autonomic, sensory and neuropsychiatric disorders, including psychosis. Psychosis in PD, which is characterised by the existence of hallucinations and delusions, is a frequent and disabling problem for the patient; it is stressing for caregivers and difficult to manage for the physician, since it predisposes the patient to higher rates of morbidity and mortality and to institutionalisation. AIM: To carry out a review of the literature on the treatment of psychosis in PD. DEVELOPMENT: In this paper we review several different aspects of psychosis in PD, such as the diagnostic criteria, pathophysiology, predisposing factors, clinical features and, above all, management, which includes the use of atypical antipsychotics (after attempts have been made to reduce the antiparkinson medication to a limit marked by the loss of motor autonomy). Additionally, we also review the evidence that is currently available on other pharmaceuticals for use to treat psychosis in PD (anticholinesterases, drugs that act on serotonin receptors and so forth). CONCLUSIONS: Psychosis in PD is a problem that is difficult to treat, with a poorly understood pathophysiology, in which the most important means of combating it (in addition to prevention and reduction of dopaminergic medication, if possible) is the use of atypical antipsychotics. Other treatments which are now offering still very preliminary, but promising, results could well end up becoming the first line of treatment for this condition in the near future.

Tratamiento de la psicosis parkinsoniana / Treatment of psychosis in parkinson

Introducción. La enfermedad de Parkinson (EP) es un trastorno crónico neurodegenerativo idiopático en el que existe un déficit dopaminérgico que provoca alteraciones motoras y otras, como autonómicas, sensitivas y neuropsiquiátricas, incluida la psicosis. La psicosis en la EP, caracterizada por la existencia de alucinaciones y delirios, es un problema frecuente e invalidante para el paciente, estresante para el cuidador y de difícil manejo para el facultativo, pues predispone a una mayor morbimortalidad y a la institucionalización del paciente. Objetivo. Realizar una revisión de la bibliografía sobre el tratamiento de la psicosis en la EP. Desarrollo. Se revisan diversos aspectos de la psicosis en la EP, como criterios diagnósticos, fisiopatología, factores predisponentes, características clínicas y, sobre todo, manejo, en el que se incluye (tras haber intentado reducir la medicación antiparkinsoniana hasta un límite marcado por la pérdida de la autonomía motora) la utilización de antipsicóticos atípicos. Además, se revisa la evidencia disponible con otros fármacos para la psicosis en la EP (los anticolinesterásicos, fármacos que actúan sobre los receptores de serotonina y otros). Conclusión. La psicosis en la EP es un problema de difícil tratamiento, con fisiopatología no bien conocida, en el que la principal arma es (además de la prevención y la reducción de la medicación dopaminérgica, si es posible) el empleo de los antipsicóticos atípicos, si bien podrían incorporarse a la primera línea del tratamiento en un futuro próximo otros tratamientos con resultados muy preliminares, aunque prometedores (AU)

Introduction. Parkinson’s disease (PD) is a chronic idiopathic neurodegenerative disorder in which there is a dopamine deficit that produces motor and other disturbances, such as autonomic, sensory and neuropsychiatric disorders, including psychosis. Psychosis in PD, which is characterised by the existence of hallucinations and delusions, is a frequent and disabling problem for the patient; it is stressing for caregivers and difficult to manage for the physician, since it predisposes the patient to higher rates of morbidity and mortality and to institutionalisation. Aim. To carry out a review of the literature on the treatment of psychosis in PD. Development. In this paper we review several different aspects of psychosis in PD, such as the diagnostic criteria, pathophysiology, predisposing factors, clinical features and, above all, management, which includes the use of atypical antipsychotics (after attempts have been made to reduce the antiparkinson medication to a limit marked by the loss of motor autonomy). Additionally, we also review the evidence that is currently available on other pharmaceuticals for use to treat psychosis in PD (anticholinesterases, drugs that act on serotonin receptors and so forth). Conclusions. Psychosis in PD is a problem that is difficult to treat, with a poorly understood pathophysiology, in which the most important means of combating it (in addition to prevention and reduction of dopaminergic medication, if possible) is the use of atypical antipsychotics. Other treatments which are now offering still very preliminary, but promising, results could well end up becoming the first line of treatment for this condition in the near future (AU)

Degeneración hepatocerebral adquirida / Acquired hepatocerebral degeneration

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Síndrome de Weber de origen isquémico / Weber´s síndrome of ischemic origin

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Síndrome de hiperperfusión cerebral postendarterectomía carotídea / Post-carotid endarterectomy cerebral hyperperfusion syndrome

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[Hyperammonaemic encephalopathy due to valproic acid]. / Encefalopatía hiperamoniémica por ácido valproico.

INTRODUCTION: One of the less frequent idiosyncratic side effects of valproic acid (VPA) is encephalopathy. Here we report one case. CASE REPORT: An 83-year-old female with no relevant past history, who received treatment with VPA following a post-traumatic subarachnoid haemorrhage and two convulsive seizures. A few days later, she was admitted to the Emergency Department because of a progressive clinical picture of mental slowness, nauseas and apathy. The systemic examination was normal. Neurologically, the most striking features were inattention and disorientation, despite her having a good level of consciousness, and mental confusion. Levels of VPA were within the below-therapeutic range and the basic lab findings (including hepatic profile) were normal, except for hyperammonaemia. Neuroimaging studies and cerebrospinal fluid analysis were also normal. An electroencephalogram (EEG) showed signs of severe diffuse encephalopathy with slow, triphasic waves and a non-convulsive epileptic status was therefore ruled out. After withdrawing the VPA, the patient's condition improved until her basal situation was reached in 48 hours and the EEG became normal, as did her ammonium levels. CONCLUSION: When faced with a patient who has recently been taking VPA and who presents a clinical picture of mental confusion, the possibility of encephalopathy due to said drug must be taken into consideration.

Encefalopatía hiperamoniémica por ácido valproicomage / Hyperammonaemic encephalopathy due to valproic acid

Uno de los efectos adversos idiosincrásicos menos frecuentes del ácido valproico (VPA) es la encefalopatía.Presentamos un caso. Caso clínico. Mujer de 83 años sin antecedentes de interés, que tras sufrir una hemorragiasubaracnoidea postraumática y dos crisis epilépticas, recibe tratamiento con VPA. Pocos días después ingresa en Urgencias por cuadro progresivo de torpeza mental, náuseas y apatía. La exploración sistémica era normal. Neurológicamente destacaba la inatención y la desorientación a pesar de un buen nivel de conciencia y la confusión mental. Los niveles de VPA estabanen rango infraterapéutico y la analítica básica (incluido el perfil hepático) era normal, salvo por una hiperamoniemia. También eran normales los estudios de neuroimagen y el análisis del líquido cefalorraquídeo. Un electroencefalograma (EEG) reveló signos de encefalopatía difusa grave con ondas trifásicas y ondas lentas, por lo que se descartó un estado epiléptico noconvulsivo. Tras retirar el VPA, la paciente mejoró hasta su situación basal en 48 horas, y el EEG se normalizó, al igual que los niveles de amonio. Conclusión. Ante cualquier paciente al que se le haya instaurado VPA recientemente, y que presente uncuadro de confusión mental, es preciso considerar una encefalopatía por dicho fármaco

One of the less frequent idiosyncratic side effects of valproic acid (VPA) is encephalopathy. Here wereport one case. Case report. An 83-year-old female with no relevant past history, who received treatment with VPA following a post-traumatic subarachnoid haemorrhage and two convulsive seizures. A few days later, she was admitted to the Emergency Department because of a progressive clinical picture of mental slowness, nauseas and apathy. The systemic examination wasnormal. Neurologically, the most striking features were inattention and disorientation, despite her having a good level of consciousness, and mental confusion. Levels of VPA were within the below-therapeutic range and the basic lab findings (including hepatic profile) were normal, except for hyperammonaemia. Neuroimaging studies and cerebrospinal fluid analysiswere also normal. An electroencephalogram (EEG) showed signs of severe diffuse encephalopathy with slow, triphasic waves and a non-convulsive epileptic status was therefore ruled out. After withdrawing the VPA, the patient’s condition improved untilher basal situation was reached in 48 hours and the EEG became normal, as did her ammonium levels. Conclusion. When faced with a patient who has recently been taking VPA and who presents a clinical picture of mental confusion, the possibility of encephalopathy due to said drug must be taken into consideration