Les programmes de pairs aidants en santé mentale en France : état de situation et difficultés de mise en place

Objectives

Recovery is a process through which people experiencing mental illness learn to live with their disorder and reach social insertion and citizenship. This positive approach focuses on a person's competencies and strengths rather than on the symptoms. Within this philosophy, peer support has been unevenly developing in mental health services worldwide with roots in the South-American social programs for homeless people and in the American recovery circles in the field of addiction. Therapeutic efficiency of peer support has been proven by several studies including a control group, as being at least as good as traditional services and even better in some specific areas such as reduction of need for emergency services and ability to reach “difficult” patients. The integration of former psychiatric services users in mental health services can take several forms, from the participation to scientific research studies to the direct involvement in a professional team at mental health facilities. In this context, our research aims to sum up the situation in France in comparison with other countries.

Prise en charge des signalements de personnes non connues par des équipes de secteur en psychiatrie adulte

Community psychiatry teams are regularly required to take care of people's worrying situations (neighborhood trouble, home withdrawal, suicidal discourse, hostility, etc.). Despite this being a common activity in community psychiatry, we have found very little literature on the subject. However, this type of intervention often raises ethical, legal and organizational questions. A six-month survey leads to the analysis of 61 reports of individuals not previously known by the community psychiatry team. There is almost an equal number of men and women. People being reported are aged between 31 and 60, and 80% are unemployed. People reporting to psychiatric services are members of the family in most cases. The report's reasons are mostly neighborhood disorders, delusional ideas, and social withdrawal. Ten per cent of these reports have been redirected to an emergency department straight away. The answers to the reports are quite diverse according to the severity elements collected. The different actions after a report are: proposal for a consultation in the outpatient clinic (48%), home visit (35%), no intervention (17%), home visit followed by an hospitalization (9%). In 5% of the cases, a psychiatric consultation was proposed to the person reporting his relative. As a conclusion, working on report of patient's situation allowed us to evaluate 40% of the non-urgent situations and to propose sufficient mental health care. In this article, we describe the work of a multi-professional group from different areas in Paris. Sharing our practices leads to the elaboration of a guide for report's care and an information-gathering file to help the professionals in those types of interventions.     

La alteración de la mielina en la enfermedad de Alexander

Introduction

Alexander disease (AxD) is a type of leukodystrophy. Its pathological basis, along with myelin loss, is the appearance of Rosenthal bodies, which are cytoplasmic inclusions in astrocytes. Mutations in the gene coding for GFAP have been identified as a genetic basis for AxD. However, the mechanism by which these variants produce the disease is not understood.

Prevalencia de deterioro cognitivo en España. Estudio Gómez de Caso en redes centinelas sanitarias

Introduction

Cognitive impairment, a clinical entity causing complete or partial intellectual dysfunction, is a major public health concern that poses a challenge for health and social services. The purpose of this study is to estimate the prevalence of this disorder in people aged 65 and older visiting the primary care physician in 5 health sentinel networks.

Influencia de la estimulación cerebral profunda en la carga de cuidadores de pacientes con enfermedad de Parkinson

Introduction

Our aim is to assess the burden on caregivers of patients with Parkinson's disease treated with deep brain stimulation (DBS) compared to those caring for patients at advanced stages and undergoing other treatments. We have also assessed the variables associated with presence of caregiver overload.

Qu’en est-il de l’annonce du diagnostic de schizophrénie aujourd’hui en France ?

Introduction

The progressive shifts in the legal and social contexts, along with major changes in information seeking habits with the development of the Internet, have placed patients’ information at the core of medical practice. This has to be applied to the psychiatric fields as well, and to questions about how schizophrenic patients are being told their diagnosis nowadays in France.

Perfil clínico y sociodemográfico de la epilepsia en adultos de un centro de referencia de Colombia

ObjectivesTo describe the sociodemographic and clinical characteristics of a cohort of patients with epilepsy from a reference centre in Colombia.MethodsCross-sectional study including patients diagnosed with epilepsy who attended our epilepsy centre (Neurocentro) between 2013 and 2016. Data were gathered from patients’ medical histories.ResultsWe gathered data from a total of 354 patients diagnosed with epilepsy. Median age was 37 years; 52% were men. Seizures were focal in 57% of the patients and generalised in 38%; seizure type was not determined in 6% of the sample. The most frequent aetiology was cryptogenic (21%), followed by traumatic (14%). Median time of disease progression and age at onset were 23 and 11 years, respectively. Psychiatric comorbidities were found in 18% of the patients and 40% had some degree of cognitive impairment. Around 40% of our sample reported adverse reactions to antiepileptic drugs at some point during treatment. Antiepileptic drugs were administered in monotherapy in 36% of the patients. Around 37% had drug-resistant epilepsy and 14% underwent surgery.ConclusionsPsychiatric comorbidities, cognitive impairment, adverse drug reactions, and drug-resistant epilepsy are common among epileptic patients in Colombia. Knowledge of the factors with an impact on epilepsy may lay the foundations for improving management of these patients on the administrative level and improving quality of life.     

Comprendre les troubles du sommeil de patients adultes atteints d’une maladie de Crohn pris en charge en ambulatoire

ObjectivesResearch has shown that sleep disturbances can negatively influence the progression of chronic inflammatory diseases, including chronic inflammatory bowel disease (IBD). More specifically, poor sleep quality is strongly related to the clinical activity of the disease. Nevertheless, some patients suffer from sleep disorders even when the disease is clinically inactive. Psychological factors, such as depression and anxiety, are also known to contribute to poor sleep quality. Depression and anxiety are common in chronic diseases. In addition, while the link between depression or anxiety and sleep disorders is well-known, the link between sleep disorders and inflammation has only been studied recently. Sleep studies in IBD patients have generally excluded patients with clinically diagnosed depression or anxiety in order to neutralize their effects on the relationship between inflammation and sleep disorders. Nevertheless, there is no consensus on the relationship between depression and anxiety and the clinical activity of the disease. When a patient with chronic inflammatory bowel disease (Crohn's disease here) complains of fatigue or poor sleep, the subjective aspects of these complaints therefore lead the clinician to consider them simply as: a characteristic of IBD, exhaustion related to the chronicity of the disease, unsatisfactory sleep quality, a manifestation of a depressive mood, or a consequence of an anxious state. When a patient reports a subjective complaint of poor sleep or fatigue in a complex, multi-determined clinical situation, it can thus be difficult to identify its most likely cause and to establish the best possible therapeutic intervention.Patients, materials and methodsThe aim of this work was to determine which element (disease activity, inflammation, depression, anxiety) is most closely related to sleep disorders in patients with Crohn's disease (CD) referred for outpatient psychological assessment. Ninety-seven patients with CD participated in this study. Their mean age was 34.70 (± 10.85) years. They were asked about their sleep (IQSP, ISI, ESD) and mood (HADS). They also provided details of clinical disease activity (Harvey–Bradshaw Index) and inflammation (CRP). In order to determine the nature and extent of the relationship between the variables, Spearman correlation coefficients were calculated, supplemented by multiple regression analyses to determine the variables that could explain the sleep disorders.ResultsThe results show that sleep quality (IQSP) was significantly predicted by the Harvey–Bradshaw score (β = 0.21; β standardized = 0.24; t = 2.6; P = 0.01) and depression (β = 0.45; β standardized = 0.41; t = 4.55; P < 0.001). The Harvey–Bradshaw score (β = 26; β standardized = 2; t = 2.27; P = 0.026) and depression score (β = 75; β standardized = 47; t = 5.34; P < 0.001) were related to the insomnia score (ISI). Finally, daytime sleepiness (DSA) was predicted by the depression score (β = 42; β standardized = 432; t = 3.17; P = 0.002) and by the CRP (β = − 0.05; β standardized = − 0.21; t = − 2.13; P = 0.036). The results show that the severity of clinical activity of the disease was associated with poor sleep quality and insomnia. However, there was a stronger association between the intensity of depression and sleep disturbances than between these variables and clinical disease activity. It therefore seems important that sleep disorders and their management should be considered first from the perspective of depression. However, it is important that CD is not assumed to be the sole cause of depression: other factors (dispositional or situational) should also be taken into consideration. Nevertheless, while our results show a weaker link between inflammation and sleep disorders than other studies, they confirm the link between sleep disorders and disease activity.ConclusionsIn order to predict the likelihood and nature of relapses, it seems important that future research should take into account not only disease activity and inflammation, but also disorders of arousal and nocturnal awakenings experienced by the patient.     

Trouble de stress post-traumatique en milieu pénitentiaire

PTSD is frequent in prison, with a lifetime prevalence of 17.8% among male inmates, and of 40.1% among female inmates. Despite those high rates, only a limited number of studies have been published about this disorder in the prison population, and PTSD is still widely underdiagnosed in jail. We conducted a review of the literature to identify the PTSD sociodemographic characteristics and specificities among incarcerated populations. Some epidemiological characteristics of PTSD are identical in both the general and the prison populations, with a higher prevalence among women than men, high rates of comorbidity with depression and anxiety disorders, and high suicide rates. PTSD after committing a violent crime seems to be common but is greatly underdiagnosed, mostly because of a lack of knowledge about this entity. The occurrence is especially high when the offender suffers from a severe mental illness at the time of the offence. Homicidal crimes are the most at risk to lead to PTSD. Every inmate should be screened for this diagnosis by psychiatrists practicing in prisons. Inmates are exposed to many traumatic events during their time in detention. Yet, little is known about the mental health consequences of imprisonment. PTSD after exposure to a traumatic event while in detention should be systematically explored, and future studies need to consider this matter. The high levels of PTSD among imprisoned people could be explained by the exposition of prisoners to repetitive traumatic events, especially during childhood, and by the multiple risk factors for PTSD found in this population. In France, screening for and treatment of PTSD in prison are insufficient. Strategies must be elaborated by the institutions created in 2019 (Centre National de Ressource et de Résilience et Centre Régionaux de Psychotraumatismes) to improve the health of inmates suffering from PTSD. Complex PTSD should also be studied in the prison population.     

Manejo de la enfermedad de Parkinson y otros trastornos del movimiento en mujeres en edad fértil: parte 2

IntroductionMany diseases associated with hyperkinetic movement disorders manifest in women of childbearing age. It is important to understand the risks of these diseases during pregnancy, and the potential risks of treatment for the fetus.ObjectivesThis study aims to define the clinical characteristics and the factors affecting the lives of women of childbearing age with dystonia, chorea, Tourette syndrome, tremor, and restless legs syndrome, and to establish guidelines for management of pregnancy and breastfeeding in these patients.ResultsThis consensus document was developed through an exhaustive literature search and a discussion of the content by a group of movement disorder experts from the Spanish Society of Neurology.ConclusionsWe must evaluate the risks and benefits of treatment in all women with hyperkinetic movement disorders, whether pre-existing or with onset during pregnancy, and aim to reduce effective doses as much as possible or to administer drugs only when necessary. In hereditary diseases, families should be offered genetic counselling. It is important to recognise movement disorders triggered during pregnancy, such as certain types of chorea and restless legs syndrome.     

Papel de la cirugía en el tratamiento de las espondilodiscitis espontáneas: experiencia en 83 casos consecutivos

Objective

To describe and discuss the role of surgery in the management of spontaneous spondylodiscitis.

Profil de qualité de vie subjective chez les sujets atteints de sclérose en plaques

ObjectivesThis study aimed to assess subjective quality of life in patients with multiple sclerosis regarding the criteria of satisfaction and importance attached to various domains of life.MethodSixty-one subjects took part in this study. The psychological evaluation consisted of a clinical interview and three questionnaires: subjective quality of life profile (PQVS), State-Trait anxiety inventory (STAI), Beck depression inventory (BDI).ResultsThe results show a low level of general satisfaction of subjective quality of life. Fatigue and pain are the most unsatisfactory domains of life while the relationships with close relations and medical staff are perceived as the most satisfactory and important domains of life. Some differences are observed between men and women regarding the satisfaction of conjugal life and fatigue perception. The subjective quality of life seems mainly correlated to anxiety, depression and to the level of handicap.ConclusionsOur results emphasize the necessity of taking into account the subjective perception of the disease which can lead in an appropriated treatment. These results underline the place of anxious and depressive disorders associated with multiple sclerosis, which seem to have a certain impact on the subjective quality of life.     

Papel de la microbiota intestinal en el desarrollo de diferentes enfermedades neurológicas

IntroductionIn recent years, the scientific evidence supporting a relationship between the microbiota and various diseases has increased significantly; this trend has also been observed for neurological diseases. This has given rise to the concept of the gut-brain axis and the idea of a relationship between the gut microbiota and several neurological diseases whose aetiopathogenesis is yet to be clearly defined.DevelopmentWe review the role of the gut microbiota in the gut-brain axis and analyse those neurological diseases in which alterations in the gut microbiota have been described as a result of human studies: specifically, Parkinson's disease, Alzheimer disease, amyotrophic lateral sclerosis, neuromyelitis optica, and multiple sclerosis.ConclusionsThe body of evidence linking the gut microbiota to various neurological diseases has grown considerably. Several interesting studies show a relationship between the gut microbiota and Parkinson's disease, Alzheimer disease, neuromyelitis optica, and multiple sclerosis, whereas other controversial studies implicate it in amyotrophic lateral sclerosis. Many of these studies place considerable emphasis on modulation of inflammation, particularly by bacteria capable of producing short-chain fatty acids.Despite these encouraging results, many questions remain, and there is a need to demonstrate causality, determine the role of fungi or viruses, and research possible treatment through diet, probiotics, or faecal microbiota transplantation.     

Efecto de la exposición a bajas dosis de ozono en la expresión de la interleucina 17A durante el proceso de neurodegeneración progresiva en el hipocampo de ratas

IntroductionChronic exposure to low doses of ozone causes oxidative stress and loss of regulation of the inflammatory response, leading to progressive neurodegeneration.ObjectiveWe studied the effect of chronic exposure to low doses of ozone on IL-17A concentration and expression in neurons, microglia, astrocytes, and T cells in the rat hippocampus.MethodsWe used 72 Wistar rats, divided into 6 groups (n = 12): a control group (no ozone exposure) and 5 groups exposed to ozone (0.25 ppm, 4 h daily) for 7, 15, 30, 60, and 90 days. We processed 6 rats from each group to quantify IL-17A by ELISA; the remaining 6 were processed for immunohistochemistry (against IL-17A and GFAP, Iba1, NeuN, and CD3).ResultsThe ELISA study data showed a significant increase in IL-17A concentrations in the 7-, 15-, 30-, and 60-day exposure groups, with regard to the control group (P < .05). Furthermore, they indicate that hippocampal neurons were the cells showing greatest immunoreactivity against IL-17A between 60 and 90 days of exposure to ozone; we also observed an increase in activated astrocytes in the 30- and 60-day exposure groups.ConclusionExposure to ozone in rats induces an increase in IL-17A expression, mainly in hippocampal neurons, accompanied by hippocampal astrocyte activation during chronic neurodegeneration, similar to that observed in Alzheimer disease in humans.     

Patrones de bloqueo anestésico de nervios pericraneales en el paciente con cefalea

Anaesthetic blocks, whether used alone or combined with other treatments, are a therapeutic resource for many patients with headaches. However, usage patterns by different professionals show significant heterogeneity.

Consenso de expertos sobre el uso de alemtuzumab en la práctica clínica diaria en España

IntroductionAlemtuzumab is a highly effective drug approved by the European Medicines Agency as a disease-modifying drug for the treatment of relapsing-remitting multiple sclerosis.ObjectiveA consensus document was drafted on the management of alemtuzumab in routine clinical practice in Spain.DevelopmentA group of multiple sclerosis specialists reviewed articles addressing treatment with alemtuzumab in patients with multiple sclerosis and published before December 2017. The included studies assessed the drug's efficacy, effectiveness, and safety; screening for infections and vaccination; and administration and monitoring aspects. The initial proposed recommendations were developed by a coordinating group and based on the available evidence and their clinical experience. The consensus process was carried out in 2 stages, with the initial threshold percentage for group agreement established at 80%. The final document with all the recommendations agreed by the working group was submitted for external review and the comments received were considered by the coordinating group.ConclusionThe present document is intended to be used as a tool for optimising the management of alemtuzumab in routine clinical practice.