ABSTRACT
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder that affects about 2.8 % of the adult population. Cognitive behavioral therapy (CBT) has been demonstrated to be the most effective psychological intervention for ADHD. The aim of this study was to explore the efficacy of a new 6-session CBT program in comparison with a 12-session CBT program for adults with ADHD at short- and long-term. METHODS: 81 adults with ADHD (58 % males; mean age = 41.27±9.26 years old) were randomly assigned to each treatment condition (6- or 12-session CBT). Validated instruments were used to assess ADHD symptoms, comorbidities (anxiety and depression), and functional impairments at post treatment, and at 3- and 6-month follow-up. RESULTS: A significant improvement in ADHD severity, comorbidities (anxiety and depression) and functional impairments were found in both CBT programs after treatment. Furthermore, this improvement was also reported at 3- and 6-month follow-up. CONCLUSION: The current study highlights that a 6-session CBT program is as effective as a 12-session CBT program for ADHD improvement at post treatment and follow-up. The newly developed 6-session CBT program can be used to treat a larger number of patients, reducing the financial cost.
Subject(s)
Attention Deficit Disorder with Hyperactivity , Cognitive Behavioral Therapy , Adult , Male , Humans , Middle Aged , Female , Attention Deficit Disorder with Hyperactivity/diagnosis , Anxiety , Comorbidity , Anxiety Disorders , Treatment OutcomeABSTRACT
INTRODUCTION: Autism spectrum disorder (ASD) often presents related medical disorders that require specialised healthcare. Professionals in the health sector therefore face difficulties that require specific training in the healthcare needs of this population. AIM: The aim of this study is to quantify paediatric healthcare professionals' knowledge about ASD and to assess the impact of online training. SUBJECTS AND METHODS: It is a quasi-experimental, longitudinal, prospective before-and-after study; study subjects: health professionals; independent variable: online training in ASD; dependent variable: knowledge about ASD. An online training course was held for paediatric professionals to address the core characteristics of diagnosis, as well as the needs they present in the hospital context and the adaptations it is recommended that should be carried out. Fifty-eight healthcare professionals took part. RESULTS: An increase in knowledge about ASD was observed at the end of the intervention (from 73.9% to 85% according to the ASD background knowledge questionnaire), which showed that more than 90% of the participants had the highest level of knowledge about ASD. CONCLUSIONS: Online training courses are a useful and effective way to increase knowledge about ASD and the adaptations that are recommended in the hospital setting. More training in ASD should be made available in these settings.
TITLE: Trastorno del espectro autista: impacto de una estrategia de formación en línea en los conocimientos del personal sanitario de un hospital de tercer nivel.Introducción. El trastorno del espectro autista (TEA) frecuentemente presenta trastornos médicos relacionados que requieren una atención sanitaria especializada. En este sentido, los profesionales del ámbito sanitario se enfrentan a dificultades que precisan una formación específica en las necesidades sanitarias que presenta esta población. Objetivo. Cuantificar los conocimientos sobre el TEA de los profesionales sanitarios del área pediátrica y valorar el impacto de una formación en línea. Sujetos y métodos. Estudio cuasi experimental del antes y después, longitudinal y prospectivo; sujetos a estudio: profesionales sanitarios; variable independiente: formación en línea en TEA; variable dependiente: conocimiento sobre el TEA. Se llevó a cabo una formación en línea para profesionales del área de pediatría en la que se abordaron las características nucleares del diagnóstico, así como las necesidades que presentan en el contexto hospitalario y las adaptaciones que se recomiendan llevar a cabo. Participaron 58 profesionales sanitarios. Resultados. Se observó un aumento en el conocimiento sobre el TEA al finalizar la intervención (del 73,9 al 85% según el cuestionario de conocimientos previos del TEA), que mostró que más del 90% de los participantes tenía el grado máximo de conocimiento sobre el TEA. Conclusiones. Las formaciones en línea son un método para ampliar conocimiento útil y eficaz para aumentar el conocimiento sobre el TEA y las adaptaciones que se recomiendan en el ámbito hospitalario. Se recomienda aumentar la disponibilidad de formación sobre TEA en estos entornos.
Subject(s)
Autism Spectrum Disorder , Humans , Child , Autism Spectrum Disorder/therapy , Autism Spectrum Disorder/diagnosis , Prospective Studies , Tertiary Care Centers , Health Personnel , Health Knowledge, Attitudes, PracticeABSTRACT
Attention-deficit/hyperactivity disorder (ADHD) co-occurs with many other psychiatric disorders and traits. In this review, we summarize and interpret the existing literature on the genetic architecture of these comorbidities based on hypothesis-generating approaches. Quantitative genetic studies indicate that genetic factors play a substantial role in the observed co-occurrence of ADHD with many different disorders and traits. Molecular genetic correlations derived from genome-wide association studies and results of studies based on polygenic risk scores confirm the general pattern but provide effect estimates that are smaller than those from twin studies. The identification of the specific genetic variants and biological pathways underlying co-occurrence using genome-wide approaches is still in its infancy. The first analyses of causal inference using genetic data support causal relationships between ADHD and comorbid disorders, although bidirectional effects identified in some instances point to complex relationships. While several issues in the methodology and inferences from the results are still to be overcome, this review shows that the co-occurrence of ADHD with many psychiatric disorders and traits is genetically interpretable.
Subject(s)
Attention Deficit Disorder with Hyperactivity , Humans , Attention Deficit Disorder with Hyperactivity/complications , Attention Deficit Disorder with Hyperactivity/epidemiology , Attention Deficit Disorder with Hyperactivity/genetics , Genome-Wide Association Study , Phenotype , Risk Factors , Multifactorial Inheritance/geneticsABSTRACT
[This corrects the article DOI: 10.3389/fpsyt.2022.982583.].
ABSTRACT
BACKGROUND: Medically serious suicide attempts (MSSA) represent a subgroup of clinically heterogeneous suicidal behaviours very close to deaths by suicide. A simple definition of an MSSA is a suicide attempt with life-threatening consequences, regardless of the severity of the attempter's mental disorder. Few studies have specifically analysed the heterogeneity of MSSA. Therefore, the aim of this study is to describe the profile of individuals who made a highly severe MSSA and to compare those admitted to Intensive Care Units (ICU) - including Burn Units- with other MSSA admitted to other medical and surgical units. METHODS: The study sample consisted of 168 patients consecutively admitted to non-psychiatric wards from two public hospitals in Barcelona after an MSSA during a 3-year period. In order to select more severe MSSA, the minimum hospital stay was expanded from Beautrais' definition of ≥ 24 h to ≥ 48 h. Mean hospital stay was 23.68 (SD = 41.14) days. Patients needing ICU treatment (n = 99) were compared to other MSSArs (n = 69) that were admitted to other medical and surgical units, not requiring intensive care treatment, with an initial bivariant analysis followed by a logistic regression analysis using conditional entrance. RESULTS: Medically serious suicide attempters (MSSArs) spent more time hospitalized, more frequently reported recent stressful life events, were more likely to have at least one prior suicide attempt (SA) and their current attempt was more frequently non-planned, compared to the profile of MSSArs reported in previous studies. The most frequent method was medication overdose (67.3%) and jumping from heights (23.2%). Among those who chose more than one method (37.6%), the most frequent combination was medication overdose and drug use. Affective disorders and personality disorders were the most frequent diagnoses. Higher educational level, history of previous mental disorders and prior lifetime suicide attempts were significantly more frequent among those admitted to ICU compared to other MSSArs. Patients needing admission to ICU less frequently used self-poisoning and cuts. CONCLUSIONS: MSSA needing ICU admission can be regarded clinically as similar to attempts resulting in suicide. More research on this type of highly severe suicide behaviour is needed due to its serious implications both from a clinical and public health perspective.
Subject(s)
Substance-Related Disorders , Suicide, Attempted , Humans , Suicide, Attempted/psychology , Risk Factors , Hospitalization , Intensive Care UnitsABSTRACT
Background: Deficits in psychosocial functioning are present in the early stages of psychosis. Several factors, such as premorbid adjustment, neurocognitive performance, and cognitive reserve (CR), potentially influence functionality. Sex differences are observed in individuals with psychosis in multiple domains. Nonetheless, few studies have explored the predictive factors of poor functioning according to sex in first-episode psychosis (FEP). This study aimed to explore sex differences, examine changes, and identify predictors of functioning according to sex after onset. Materials and methods: The initial sample comprised 588 individuals. However, only adults with non-affective FEP (n = 247, 161 males and 86 females) and healthy controls (n = 224, 142 males and 82 females) were included. A comprehensive assessment including functional, neuropsychological, and clinical scales was performed at baseline and at 2-year follow-up. A linear regression model was used to determine the predictors of functioning at 2-year follow-up. Results: FEP improved their functionality at follow-up (67.4% of both males and females). In males, longer duration of untreated psychosis (ß = 0.328, p = 0.003) and worse premorbid adjustment (ß = 0.256, p = 0.023) were associated with impaired functioning at 2-year follow-up, while in females processing speed (ß = 0.403, p = 0.003), executive function (ß = 0.299, p = 0.020) and CR (ß = -0.307, p = 0.012) were significantly associated with functioning. Conclusion: Our data indicate that predictors of functioning at 2-year follow-up in the FEP group differ according to sex. Therefore, treatment and preventative efforts may be adjusted taking sex into account. Males may benefit from functional remediation at early stages. Conversely, in females, early interventions centered on CR enhancement and cognitive rehabilitation may be recommended.
ABSTRACT
BACKGROUND AND OBJECTIVES: The longitudinal relationship between insomnia disorder and adult attention-deficit/hyperactivity disorder (ADHD) has been scarcely investigated. This study aimed to evaluate the relationship between the remission of insomnia disorder and adult ADHD clinical severity, psychiatric and medical comorbidities, and the health-related quality of life (HRQoL) in a 6-month follow-up. METHODS: Ninety-two adult patients with ADHD and insomnia disorder (52.2% males; mean age 39.5 ± 11.0 years) were comprehensively assessed at baseline, 3 months, and 6 months of a follow-up period. The evaluation included semi-structured interviews (for ADHD and comorbidity assessment), the Pittsburgh Sleep Quality Index, Insomnia Severity Index, and Epworth Sleepiness Scale. The diagnosis of ADHD and insomnia disorder was performed according to DSM-5 criteria. At baseline and follow-up, psychoeducation/sleep hygiene and, if necessary, pharmacological were prescribed for insomnia. RESULTS: Eighty-seven patients completed the 6-month follow-up. Insomnia disorder remission was reported in 72.4% of cases and was related to a greater improvement in ADHD symptoms and severity throughout the follow-up period. Additionally, an improvement in psychiatric comorbidities and better HRQoL were associated with insomnia disorder remission. CONCLUSION: The current study highlights that the treatment of insomnia disorder in ADHD adult patients may have an important role in the outcome of ADHD therapeutic approaches by reducing their severity.
Subject(s)
Attention Deficit Disorder with Hyperactivity , Sleep Initiation and Maintenance Disorders , Adult , Attention Deficit Disorder with Hyperactivity/diagnosis , Comorbidity , Female , Follow-Up Studies , Humans , Male , Middle Aged , Quality of Life , Sleep Initiation and Maintenance Disorders/complications , Sleep Initiation and Maintenance Disorders/epidemiologyABSTRACT
INTRODUCTION: Lamotrigine is an antiepileptic medication approved as a mood stabilizer for the prevention of depressive episodes in bipolar disorder. Among its adverse reactions, it may present maniac symptoms, despite being an idiosyncratic adverse effect and low incidence. CASE REPORT: We present the case of a 58-year-old patient, diagnosed with bipolar disorder since her youth and who has required multiple therapeutic schemes. After a pharmacological change from lithium to lamotrigine in progressive ascending doses, she presented a mania decompensation, temporally consistent with the initiation of lamotrigine, and that was accentuated with increasing dose. The symptoms disappear when lamotrigine is withdrawn and a pharmacological approach is carried out. When evaluating the case according to the causality criteria of Naranjo et al, we found a possible result. CONCLUSION: Although lamotrigine-induced manifest symptoms have been previously documented, it is important to take this adverse effect into account, given the affective and behavioral repercussions. Further studies are needed to understand the bilateral relationship of this effect from a clinical and neurobiological point of view.
TITLE: Manía e hipomanía inducida por fármacos: análisis de un caso de manía inducida por lamotrigina.Introducción. La lamotrigina es un antiepiléptico aprobado como estabilizador del ánimo para la prevención de episodios depresivos en el trastorno bipolar. Entre sus reacciones adversas puede presentar sintomatología maniforme inducida, a pesar de ser un efecto adverso de carácter idiosincrático y baja incidencia. Caso clínico. Presentamos el caso de una paciente de 58 años, con diagnóstico de trastorno bipolar desde su juventud y que, a lo largo de la evolución de su patología, ha precisado múltiples esquemas terapéuticos. Tras un cambio farmacológico de litio a lamotrigina en dosis ascendentes progresivas, presenta descompensación maniforme, concordante temporalmente con el inicio de la lamotrigina y que se acentúa con el aumento de la dosis. La sintomatología desaparece al retirar la lamotrigina y realizar un abordaje farmacológico. Al evaluar el caso según los criterios de causalidad de Naranjo et al, encontramos un resultado posible. Conclusión. Aunque se ha documentado previamente sintomatología maniforme inducida por lamotrigina, es importante tener en cuenta este efecto adverso, dada la repercusión a nivel afectivo y conductual. Son necesarios más estudios para entender la relación bilateral de este efecto desde un punto de vista clínico y neurobiológico.
Subject(s)
Anticonvulsants/adverse effects , Lamotrigine/adverse effects , Mania/chemically induced , Female , Humans , Middle AgedABSTRACT
Introducción: La lamotrigina es un antiepiléptico aprobado como estabilizador del ánimo para la prevención de episodios depresivos en el trastorno bipolar. Entre sus reacciones adversas puede presentar sintomatología maniforme inducida, a pesar de ser un efecto adverso de carácter idiosincrático y baja incidencia. Caso clínico: Presentamos el caso de una paciente de 58 años, con diagnóstico de trastorno bipolar desde su juventud y que, a lo largo de la evolución de su patología, ha precisado múltiples esquemas terapéuticos. Tras un cambio farmacológico de litio a lamotrigina en dosis ascendentes progresivas, presenta descompensación maniforme, concordante temporalmente con el inicio de la lamotrigina y que se acentúa con el aumento de la dosis. La sintomatología desaparece al retirar la lamotrigina y realizar un abordaje farmacológico. Al evaluar el caso según los criterios de causalidad de Naranjo et al, encontramos un resultado posible. Conclusión: Aunque se ha documentado previamente sintomatología maniforme inducida por lamotrigina, es importante tener en cuenta este efecto adverso, dada la repercusión a nivel afectivo y conductual. Son necesarios más estudios para entender la relación bilateral de este efecto desde un punto de vista clínico y neurobiológico.(AU)
Introduction: Lamotrigine is an antiepileptic medication approved as a mood stabilizer for the prevention of depressive episodes in bipolar disorder. Among its adverse reactions, it may present maniac symptoms, despite being an idiosyncratic adverse effect and low incidence. Case report: We present the case of a 58-year-old patient, diagnosed with bipolar disorder since her youth and who has required multiple therapeutic schemes. After a pharmacological change from lithium to lamotrigine in progressive ascending doses, she presented a mania decompensation, temporally consistent with the initiation of lamotrigine, and that was accentuated with increasing dose. The symptoms disappear when lamotrigine is withdrawn and a pharmacological approach is carried out. When evaluating the case according to the causality criteria of Naranjo et al, we found a possible result. Conclusion: Although lamotrigine-induced manifest symptoms have been previously documented, it is important to take this adverse effect into account, given the affective and behavioral repercussions. Further studies are needed to understand the bilateral relationship of this effect from a clinical and neurobiological point of view.(AU)
Subject(s)
Humans , Female , Middle Aged , Bipolar Disorder/drug therapy , Bipolar Disorder/chemically induced , Anticonvulsants/adverse effects , Lamotrigine/adverse effects , Depression , Neuropsychiatry , Neurology , Nervous System Diseases , Lamotrigine/therapeutic useABSTRACT
INTRODUCTION: Fetal alcohol spectrum disorder (FASD) is the leading known and preventable cause of intellectual disability in the western world, affecting up to 1-5% of the population. It is considered an underdiagnosed and undertreated disorder, with few psychological interventions with empirical evidence. AIM: To review all the studies published to date on the psychological treatment of FASD throughout life. A bibliographic search was carried out using the MEDLINE, PsychINFO, PubMed and Cochrane Library databases using the terms 'fetal alcohol syndrome disorder' AND 'cognitive behavioral intervention' OR 'psychological intervention' OR 'psychological treatment' OR 'therapy' OR 'psychotherapy'. The review included published works which evaluate the efficacy of psychological treatments for these patients. DEVELOPMENT: Twenty published studies met the inclusion criteria. The treatments were classified according to the type of intervention: emotional and behavioral regulation, social skills training and family interventions for patients with FASD. CONCLUSIONS: The results indicate that psychological treatments focused on emotional and behavioral regulation, social skills training and family interventions are the most evidenced treatments for these patients. These treatments are based on cognitive-behavioral principles and include school-age children. However, more research is needed on psychological interventions for adults with FASD. Despite the progress in psychological interventions for FASD, the research still reflects highlighted limitations.
TITLE: Intervenciones psicológicas del trastorno del espectro alcohólico fetal a lo largo del ciclo vital.Introducción. El trastorno del espectro alcohólico fetal (TEAF) es la principal causa conocida y prevenible de discapacidad intelectual en el mundo occidental y afecta hasta al 1-5% de la población. Se considera un trastorno infradiagnosticado e infratratado, y las intervenciones psicológicas con evidencia empírica son escasas. Objetivo. Revisar los estudios publicados hasta el momento sobre tratamiento psicológico del TEAF a lo largo de la vida. Se realizó una búsqueda bibliográfica mediante las bases de datos de Medline, PsychINFO, PubMed y Cochrane Library usando los términos 'fetal alcohol syndrome disorder' AND 'cognitive behavioral intervention' OR 'psychological intervention' OR 'psychological treatment' OR 'therapy' OR 'psychotherapy'. Se incluyeron los trabajos publicados que evaluaran la eficacia de tratamientos psicológicos para estos pacientes. Desarrollo. Cumplieron los criterios de inclusión 20 estudios publicados. Los tratamientos se clasificaron en función del tipo de intervención: la regulación emocional y conductual, el entrenamiento en habilidades sociales y las intervenciones familiares. Conclusiones. Los resultados indican que los tratamientos psicológicos dirigidos a trabajar la regulación emocional y conductual, el entrenamiento en habilidades sociales y las intervenciones familiares son los que tienen mayor evidencia en el tratamiento para el TEAF. La mayoría se basa en principios cognitivo-conductuales y a niños de edad escolar, y son escasas todavía las investigaciones de tratamientos para adultos con TEAF. A pesar del progreso en las intervenciones psicológicas para el TEAF, la investigación aún refleja marcadas limitaciones.
Subject(s)
Fetal Alcohol Spectrum Disorders/therapy , Psychosocial Intervention , Humans , LongevityABSTRACT
Objective: To evaluate the association between prematurity (by the gestational week [gw]) and ADHD during childhood. Method: Observational, matched cohort study using data from children born in a tertiary-level hospital (Hospital Universitari Vall d'Hebron, Catalonia, Spain) during 1995-2007 and data from the Information System for the Development of Research in Primary Health Care (SIDIAP database, Catalonia, Spain). Results: Prevalence of ADHD increases as gestational age decreases, 12.7% for those born ≤28 gw, compared to 3.2% for those born after the 37 gw. The risk of developing ADHD in the non-premature children tends to increase as the gw decreases (35-36 gw, hazard ratio [HR] = 1.70, 95% confidence interval [CI] [1.19, 2.44]; 33-34 gw, HR = 3.38, 95% CI [2.08, 5.50]; 29-32 gw, HR = 2.37, 95% CI [1.54, 3.63]; and ≤28 gw, HR = 5.57, 95% CI [2.49, 12.46]) Conclusion: Being born preterm is associated with a risk of developing ADHD, also in late preterm children (35-36 gw). Attention when taking care of these infants regarding their mental health must be made.
Subject(s)
Attention Deficit Disorder with Hyperactivity , Attention Deficit Disorder with Hyperactivity/epidemiology , Child , Cohort Studies , Female , Gestational Age , Humans , Infant , Infant, Low Birth Weight , Infant, Newborn , Pregnancy , Spain/epidemiologyABSTRACT
The aim of this pilot study was to assess whether neurofeedback (NFB) can be useful in the treatment of impulsive behavior in long-term abstinent cocaine and heroin addicts. A single-blind sham-controlled NFB protocol was carried out to assess the effects of NFB on impulsivity in 20 (10 + 10) cocaine and heroin long-term abstinent addicts (Diagnostic and Statistical Manual of Mental Disorders [4th ed., text rev.; DSM-IV-TR]). Psychotic and neurologic diseases were excluded. Participants underwent 40 NFB sessions based on the very slow cortical potential range. Inhibitory deficits were specifically addressed through right and left prefrontal training. Clinical improvement was measured with Likert-type scales, the Hamilton Depression Rating Scale, and the State-Trait Anxiety Inventory, and impulsivity was assessed using the Barratt Impulsiveness Scale and the Continuous Performance Test. Although the results are preliminary due to the small sample size, the NFB-treated group showed a significant clinical improvement, including symptoms of anxiety and depression, with two differentiated time periods. No significant clinical improvement was found in the control group. A significant decrease in the post- versus pre-treatment measures of global impulsivity, nonplanning impulsivity, and error commission measures was found in the NFB-treated group; effect size (dKorr) in the pre-post control design was moderate. No significant change was found in the control group. Despite the limitations of this study, the results suggest that NFB is better than placebo in improving impulsivity and clinical symptoms of anxiety and depression in long-term abstinent cocaine- and heroin-dependent individuals.
Subject(s)
Cocaine , Neurofeedback , Electroencephalography , Heroin , Humans , Impulsive Behavior , Pilot Projects , Single-Blind MethodABSTRACT
We aimed to detect Attention-deficit/hyperactivity (ADHD) risk-conferring genes in adults. In children, ADHD is characterized by age-inappropriate levels of inattention and/or hyperactivity-impulsivity and may persists into adulthood. Childhood and adulthood ADHD are heritable, and are thought to represent the clinical extreme of a continuous distribution of ADHD symptoms in the general population. We aimed to leverage the power of studies of quantitative ADHD symptoms in adults who were genotyped. Within the SAGA (Study of ADHD trait genetics in adults) consortium, we estimated the single nucleotide polymorphism (SNP)-based heritability of quantitative self-reported ADHD symptoms and carried out a genome-wide association meta-analysis in nine adult population-based and case-only cohorts of adults. A total of n = 14,689 individuals were included. In two of the SAGA cohorts we found a significant SNP-based heritability for self-rated ADHD symptom scores of respectively 15% (n = 3656) and 30% (n = 1841). The top hit of the genome-wide meta-analysis (SNP rs12661753; p-value = 3.02 × 10-7) was present in the long non-coding RNA gene STXBP5-AS1. This association was also observed in a meta-analysis of childhood ADHD symptom scores in eight population-based pediatric cohorts from the Early Genetics and Lifecourse Epidemiology (EAGLE) ADHD consortium (n = 14,776). Genome-wide meta-analysis of the SAGA and EAGLE data (n = 29,465) increased the strength of the association with the SNP rs12661753. In human HEK293 cells, expression of STXBP5-AS1 enhanced the expression of a reporter construct of STXBP5, a gene known to be involved in "SNAP" (Soluble NSF attachment protein) Receptor" (SNARE) complex formation. In mouse strains featuring different levels of impulsivity, transcript levels in the prefrontal cortex of the mouse ortholog Gm28905 strongly correlated negatively with motor impulsivity as measured in the five choice serial reaction time task (r2 = - 0.61; p = 0.004). Our results are consistent with an effect of the STXBP5-AS1 gene on ADHD symptom scores distribution and point to a possible biological mechanism, other than antisense RNA inhibition, involved in ADHD-related impulsivity levels.
Subject(s)
Attention Deficit Disorder with Hyperactivity/genetics , Nerve Tissue Proteins/genetics , R-SNARE Proteins/genetics , RNA, Long Noncoding/genetics , Adult , Animals , Attention Deficit Disorder with Hyperactivity/metabolism , Cohort Studies , DNA, Antisense/genetics , DNA, Antisense/metabolism , Female , Genetic Predisposition to Disease/genetics , Genetics, Population/methods , Genome-Wide Association Study , Genotype , HEK293 Cells , Humans , Male , Mice , Phenotype , Polymorphism, Single Nucleotide/genetics , RNA, Long Noncoding/metabolism , Risk FactorsABSTRACT
Background Attention-deficit/hyperactivity disorder (ADHD) is among the most common psychiatric disorders of childhood that often persists into adulthood and old age. Yet ADHD is currently underdiagnosed and undertreated in many European countries, leading to chronicity of symptoms and impairment, due to lack of, or ineffective treatment, and higher costs of illness. Methods The European Network Adult ADHD and the Section for Neurodevelopmental Disorders Across the Lifespan (NDAL) of the European Psychiatric Association (EPA), aim to increase awareness and knowledge of adult ADHD in and outside Europe. This Updated European Consensus Statement aims to support clinicians with research evidence and clinical experience from 63 experts of European and other countries in which ADHD in adults is recognized and treated. Results Besides reviewing the latest research on prevalence, persistence, genetics and neurobiology of ADHD, three major questions are addressed: (1) What is the clinical picture of ADHD in adults? (2) How should ADHD be properly diagnosed in adults? (3) How should adult ADHDbe effectively treated? Conclusions ADHD often presents as a lifelong impairing condition. The stigma surrounding ADHD, mainly due to lack of knowledge, increases the suffering of patients. Education on the lifespan perspective, diagnostic assessment, and treatment of ADHD must increase for students of general and mental health, and for psychiatry professionals. Instruments for screening and diagnosis of ADHD in adults are available, as are effective evidence-based treatments for ADHD and its negative outcomes. More research is needed on gender differences, and in older adults with ADHD.
Subject(s)
Attention Deficit Disorder with Hyperactivity/diagnosis , Consensus , Practice Guidelines as Topic/standards , Adult , Attention Deficit Disorder with Hyperactivity/therapy , Central Nervous System Stimulants/therapeutic use , Europe , Female , Health Services Accessibility/standards , Humans , Male , Prevalence , Psychotherapy/methodsABSTRACT
OBJECTIVE: Recent data regarding the persistence or remittance of attention deficit-hyperactivity disorder (ADHD) diagnosis into adulthood raise the question of its possible role in crucial public health issues, including road safety, especially when neurocognitive capacities are challenged. METHODS: The study included 611 participants with serious traffic violations. The Spanish version of the Mini International Neuropsychiatric Interview (M.I.N.I.) was used to assess psychopathology. They were grouped into 3 diagnostic conditions: non-ADHD, persistent ADHD (ADHD-P), and remittent ADHD (ADHD-R). Several risky driving behaviors were analyzed. RESULTS: Although participants with ADHD have more driving violations relative to non-ADHD, ADHD-R, and ADHD-P drivers have similar profiles. ADHD-R and ADHD-P drivers are more prone to perform risky and recidivistic behaviors relative to non-ADHD counterparts (P = .044 and P = .047, respectively); ADHD-R and ADHD-P participants are statistically comparable in this proneness (P = .772). CONCLUSION: These results suggest that the underlying core deficits of ADHD-attention and other executive disabilities-persist despite the fact that some people no longer reach the threshold for clinical diagnosis.
Subject(s)
Attention Deficit Disorder with Hyperactivity/psychology , Automobile Driving/psychology , Recidivism/statistics & numerical data , Risk-Taking , Adolescent , Adult , Aged , Aged, 80 and over , Attention , Female , Humans , Male , Middle Aged , Public Health , Young AdultABSTRACT
Ketamine and its enantiomer S-ketamine (esketamine) are promising candidates to produce a rapid-onset antidepressant effect in treatment-resistant depression. Ketamine causes continued blockade of the glutamate N-methyl-D-aspartate (NMDA) receptor, though this might not primarily mediate the antidepressant effect. Alternative hypotheses include selectivity for the NMDA receptor subtype containing the NMDA receptor subunit 2B (NR2B), inhibition of the phosphorylation of the eukaryotic elongation factor 2 (eEF2) kinase, increased expression of brain-derived neurotrophic factor (BDNF) and tropomyosin receptor kinase B (TrKB), and activation of the mammalian target of rapamycin (mTOR) signaling pathway, alongside other independent actions attributed to the ketamine metabolism to R-hydroxynorketamine (R-HNK). The enantiomer S-ketamine (esketamine) displays approximately fourfold greater affinity for the glutamate NMDA receptor in vitro than R-ketamine. Proof-of-concept single-dose and repeat-dose studies with intravenous ketamine show a significant antidepressant and probably antisuicidal effect in the short term, with response rates over 60% as early as 4.5 h after a single dose, with a sustained effect after 24 h, and over 40% after 7 days. This response can be further sustained over several weeks with repeated doses (two to three doses per week). Tolerability seems acceptable in the short term, with transient elevation of blood pressure and mild and transient dissociative and psychotomimetic effects. Intranasal esketamine has shown a comparable antidepressant effect, which has resulted in the US FDA granting the drug a "breakthrough therapy" designation, and theoretically it may offer an improved tolerability profile. However, major concerns remain regarding an effective protocol to maintain the clinical antidepressant effect of ketamine seen with acute administration and the safety of ketamine and esketamine in the long term, specifically related to potential neurocognitive and urologic toxicity, together with the potential induction of substance use disorders. Ketamine and esketamine are not currently approved treatments for depression, but the clinical use of ketamine is increasing in a variety of practice settings internationally.
Subject(s)
Antidepressive Agents/adverse effects , Antidepressive Agents/therapeutic use , Ketamine/adverse effects , Ketamine/therapeutic use , Animals , Antidepressive Agents/pharmacology , Humans , Ketamine/pharmacologyABSTRACT
INTRODUCTION: Attention deficit hyperactivity disorder (ADHD) has a complex aetiology, mainly attributed to a number of susceptibility genes and environmental factors. Genetic association studies, however, have been inconsistent and have identified genetic variants with a moderate effect that explain a small proportion of the estimated inheritability of the disorder (< 10%). Recent studies suggest that the gut microbiota and diet play an important role in the development and symptoms of different mental disorders. Nevertheless, no clear evidence exists on the issue. This project proposes an alternative approach to identify mechanisms by which the intestinal microbial ecosystem and diet could contribute to the presence of ADHD. AIM: To identify biomarkers for ADHD by examining the gut microbiota. SUBJECTS AND METHODS: We conducted a cross-sectional study of adult patients with ADHD (n = 100) and control subjects (n = 100). Measures of ADHD evaluation and eating habits were performed in both groups. Samples of faecal material were obtained from which to extract bacterial DNA, then used to characterise the participants' gut microbiota. A meta-genomic association study was later performed to attempt to correlate the bacterial composition of the intestine with the clinical subtypes of the disorder. RESULTS AND CONCLUSIONS: Comparing the gut microbiota profiles of subjects with ADHD and controls is expected to help account for the clinical heterogeneity of the disorder and identify new mechanisms involved in its development.
TITLE: El eje intestino-cerebro en el trastorno por deficit de atencion/hiperactividad: papel de la microbiota.Introduccion. El trastorno por deficit de atencion/hiperactividad (TDAH) presenta una etiologia compleja, atribuida principalmente a multiples genes de susceptibilidad y factores ambientales. No obstante, los estudios geneticos de asociacion han sido inconsistentes, identificando variantes geneticas de efecto moderado que explican una pequeña proporcion de la heredabilidad estimada del trastorno (< 10%). Recientes estudios sugieren que la microbiota intestinal y la dieta desempeñan un papel importante en el desarrollo y los sintomas de diferentes trastornos mentales. Sin embargo, en la actualidad no existe una claridad absoluta al respecto. El presente proyecto propone un abordaje alternativo para identificar mecanismos a traves de los cuales el ecosistema microbiano intestinal y la dieta podrian contribuir a la presencia del TDAH. Objetivo. Identificar biomarcadores para el TDAH a traves del estudio de la microbiota intestinal. Sujetos y metodos. Estudio transversal de pacientes adultos con TDAH (n = 100) y de individuos control (n = 100). En ambos grupos se tomaran medidas de evaluacion de TDAH y habitos alimentarios. Se obtendran muestras fecales para la extraccion del ADN bacteriano, que permitiran caracterizar la microbiota intestinal de los participantes, para posteriormente realizar un estudio de asociacion metagenomico e intentar correlacionar la composicion bacteriana intestinal con subtipos clinicos del trastorno. Resultados y conclusiones. Se espera que la comparacion de los perfiles de microbiota intestinal entre sujetos con TDAH y controles ayude a explicar la heterogeneidad clinica del trastorno e identificar nuevos mecanismos implicados en su desarrollo.
Subject(s)
Attention Deficit Disorder with Hyperactivity/microbiology , Brain/physiopathology , Gastrointestinal Microbiome/physiology , Adult , Attention Deficit Disorder with Hyperactivity/physiopathology , Autonomic Nervous System/physiopathology , Cross-Sectional Studies , Diet , Feces/microbiology , Feeding Behavior , Female , Genome, Bacterial , Hippocampus/metabolism , Humans , Interview, Psychological , Male , Neuropeptides/metabolism , Solitary Nucleus/physiopathology , Species Specificity , Wechsler ScalesABSTRACT
BACKGROUND: The persistence of risky behaviors while driving and traffic accidents despite campaigns to increase awareness suggest that there may be underlying causes that maintain proneness to traffic violations. The aim of the current study was to assess: a) the prevalence of psychopathology in a sample of people who have lost their driving license due to former traffic violations and b) the discriminatory capacity of each psychopathological disorder to differentiate among people with high and low proneness to perform risky behaviors while driving. METHODS: 383 participants in a course to recover their driving license after its loss due to previous traffic violations were included. The International Neuropsychiatric Interview (M.I.N.I.) according to DSM-IV was used to assess psychopathology. RESULTS: Between 67% and 76.2% of the participants had been affected by a lifetime psychopathological disorder until the moment of assessment. The most prevalent diagnoses were substance abuse including alcohol (52.5-62.7%), ADHD (19.7-28.5%), depression (7.9-14.4%) and anxiety (3.6-12.4%). Substance abuse and ADHD also showed the strongest set of associations with specific risk behaviors, but ADHD emerged as the most discriminant disorder to distinguish between those people at high and low risk of while driving. CONCLUSIONS: The results of the current study suggest that addressing psychopathology explicitly to prevent risky behaviors and recidivism while driving would provide benefits in this area.
Subject(s)
Automobile Driving/psychology , Licensure/statistics & numerical data , Mental Disorders/epidemiology , Risk-Taking , Accidents, Traffic/statistics & numerical data , Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Prevalence , Spain/epidemiology , Young AdultABSTRACT
There is preliminary evidence that the immune system's cytokines may have impact on ADHD in children. Nevertheless, studies exploring the possible role of pro-inflammatory cytokines in adults with ADHD are lacking. This study aimed to assess differences in serum IL-6 and TNF-α between patients and controls and their possible relationship to resting cortisol. 108 adults with ADHD (DSM-IV), 44 inattentive and 64 combined, age ranging between 18 and 55 years, and 27 healthy controls were included. Major psychiatric disorders and organic comorbidities were excluded. Serum samples for IL-6 and TNF-α and salivary samples to assess cortisol awakening response were collected on the same day. Analysis of variance was applied to study differences in IL-6 and TNF-α between groups. Pearson correlations were used to study associations between IL-6, TNF-α, and CAR. There were no significant differences in serum IL-6 or TNF-α levels between patients and controls or between combined and inattentive patients. Negative associations between IL-6 (r=-0.386, p=0.020), TNF-α (r=-0.372, p=0.023) and cortisol awakening response were found in the inattentive subtype, whereas no association was seen in the combined subtype. A negative correlation between IL-6 and cortisol was also present in the control group (r=-0.44, 0.030). The peripheral pro-inflammatory markers, IL-6 and TNF-α, do not appear to be primarily involved in ADHD in adults, although the role of other inflammatory markers cannot be ruled out. The differences regarding the association between IL-6 and TNF-α and morning cortisol response suggest possible underlying neurobiological differences between the inattentive or combined patients that merit further studies.
Subject(s)
Attention Deficit Disorder with Hyperactivity/blood , Hydrocortisone/analysis , Interleukin-6/blood , Tumor Necrosis Factor-alpha/blood , Adolescent , Adult , Attention Deficit Disorder with Hyperactivity/physiopathology , Biomarkers/blood , Female , Humans , Hypothalamo-Hypophyseal System/physiopathology , Male , Middle Aged , Pituitary-Adrenal System/physiopathology , Saliva/chemistry , Young AdultABSTRACT
INTRODUCTION: Attention deficit hyperactivity disorder (ADHD) is a highly prevalent neurodevelopmental disorder, which presents a high comorbidity with anxiety and affective signs and symptoms. It has repercussions on the functioning of those suffering from it, who also have low therapy compliance and generate a significant cost both at a personal level and for society. Mindfulness is a psychological treatment that has proved to be effective for ADHD. Virtual reality is widely used as treatment in cases of phobias and other pathologies, with positive results. AIMS: To develop the first treatment for ADHD in adults based on virtual reality and mindfulness, while also resulting in increased treatment adherence and reduced costs. PATIENTS AND METHODS: We conducted a pilot study with 25 patients treated by means of virtual reality, in four 30-minute sessions, and 25 treated with psychostimulants. Measures will be taken pre-treatment, post-treatment and at 3 and 12 months post-treatment, to evaluate both ADHD and also depression, anxiety, functionality and quality of life. Data will be later analysed with the SPSS v. 20 statistical program. An ANOVA of independent groups will be performed to see the differences between treatments and also a test-retest to detect whether the changes will be maintained. RESULTS AND CONCLUSIONS: It is necessary to use treatments that are effective, reduce costs and increase therapy adherence. Treatment with virtual reality is an interesting alternative to the classical treatments, and is shorter and more attractive for patients.
TITLE: Tratamiento del trastorno por deficit de atencion/hiperactividad en la edad adulta a traves de la realidad virtual mediante un programa de mindfulness.Introduccion. El trastorno por deficit de atencion/hiperactividad (TDAH) es un trastorno del neurodesarrollo altamente prevalente, presenta una elevada comorbilidad con sintomatologia afectiva y ansiosa, afecta a la funcionalidad de la persona que lo padece, tienen una baja adhesion terapeutica y genera unos costes sociales y personales elevados. El mindfulness es un tratamiento psicologico que ha demostrado ser eficaz para el TDAH. La realidad virtual es un tratamiento altamente utilizado en fobias y extendido a otras patologias con resultados positivos. Objetivo. Desarrollar el primer tratamiento con realidad virtual y mindfulness para el TDAH en la edad adulta, que suponga un aumento en la adhesion terapeutica y reduzca costes. Pacientes y metodos. Estudio piloto de 25 pacientes tratados con realidad virtual, mediante cuatro sesiones de 30 minutos, y 25 mediante psicoestimulantes. Se tomaran medidas de evaluacion pretratamiento, postratamiento y postratamiento a los 3 y 12 meses, tanto de TDAH como de depresion, ansiedad, funcionalidad y calidad de vida. Se analizaran posteriormente con el programa SPSS v. 20 y se realizara un ANOVA de grupos independientes para ver las diferencias entre tratamientos y un test-retest para detectar el mantenimiento de los cambios. Resultados y conclusiones. Es necesaria la utilizacion de tratamientos que sean efectivos, supongan una reduccion en los costes y un aumento en la adhesion terapeutica. El tratamiento con realidad virtual se plantea como una alternativa a los tratamientos clasicos, que sea mas breve y atractiva para los pacientes.