Consensus on the detection and management of patients with depression and pain as an associated somatic symptom.

INTRODUCTION: Globally, depression is the most common psychiatric disorder and is frequently associated with somatic symptom disorders, including pain as a physical symptom. There is a current need to improve the detection and management of the individuals in which depression and pain coexist. Hence, the aim of this document is to provide recommendations in the diagnosis and management of patients with major depressive disorder (MDD) who have pain as a physical symptom (PPS), in order to reduce the variability of clinical practice. MATERIAL AND METHODS: The methodology used is based on the internationally recognized RAND/UCLA consensus method. The scientific committee, consisted of a group of eight multidisciplinary experts, defined 12 clinically relevant questions. After the systematic review of the literature, the scientific committee assessed the evidence and developed recommendations. The panel group with 15 participants validated these recommendations using a single Delphi round. To conclude, there was a final consensus meeting held to redefine with minor modifications the final recommendations. RESULTS: The scientific committee developed a total of 19 recommendations on the diagnosis and detection, impact of PPS in MDD, treatment of MDD with associated PPS, use of healthcare resources, additional recommendations, and care coordination of these patients. Globally, a substantial level of agreement (≥80%) was reached on all items during the Delphi round. All the 19 achieved consensus, seven of them (37%) were agreed with unanimity during the Delphi round. The recommendations with higher consensus were in relation to diagnosis, impact of PPS in MDD, treatment and use of healthcare resources. CONCLUSIONS: Currently, the evidence base for patients with MDD and PPS is still being developed and this consensus statement aims to bridge that gap by providing practical recommendations.

Elderly patients with adaptive disorder diagnosis in psychogeriatry interconsultation: clinical profile and therapeutic approach.

Adaptive disorder is a frequent diagnosis but poorly studied in the elderly population hospitalized. Despite it is considerate benign and non-subsidiary entity of improvement through pharmacological treatment. It can evolve in a difficult way and the pharmacological treatment is widespread. The use of drugs could be harmful the elderly population with pluripathology and polypharmacy.

Ancianos con trastorno adaptativo en la interconsulta de psicogeriatría: perfil clínico y abordaje terapéutico / Elderly patients with adaptive disorder diagnosis in psychogeriatry interconsultation: clinical profile and therapeutic approach

Introducción. El trastorno adaptativo es una entidad clínica frecuente pero muy escasamente estudiada en población anciana hospitalizada por causas somáticas. A pesar de su doble consideración como entidad benigna y no subsidiaria de mejoría mediante tratamiento farmacológico, su evolución puede ser tórpida y el empleo de psicofármacos está muy extendido. En una población anciana con pluripatología y polifarmacia, el uso de fármacos podría ser nocivo. Métodos. Estudio descriptivo retrospectivo de 123 pacientes con diagnóstico de trastorno adaptativo atendidos por la Interconsulta de Psicogeriatría de un hospital de tercer nivelen los años 2016 y 2017. Se valoran antecedentes, manejo al diagnóstico y durante el seguimiento posterior hasta el año. Resultados. Un 75,9% del total de pacientes recibieron tratamiento farmacológico al diagnóstico de trastorno adaptativo, mientras que solo un 22,8% son derivados a Psicología clínica. Al alta, solo 50% de los pacientes son derivados a Salud Mental. El 13,8% de los pacientes fueron exitus antes del alta de hospitalización. El 72,6% precisaron durante el año de seguimiento un nuevo reingreso hospitalario, y de este grupo, el 16,6% precisó escalada en la dosis de psicofármacos. Conclusiones. Además de aportar datos sobre el manejo clínico de este perfil complejo y frecuente de pacientes, este trabajo sirve como punto de partida para futuras líneas de investigación que puedan aportar luz sobre un aspecto muy pobremente reflejado en la bibliografía médica actual a pesar del envejecimiento inexorable de la población. (AU)

Introduction. Adaptive disorder is a frequent diagnosisbut poorly studied in the elderly population hospitalized. Despite it is considerate benign and non-subsidiary entityof improvement through pharmacological treatment. It canevolve in a difficult way and the pharmacological treatmentis widespread. The use of drugs could be harmful the elderly population with pluripathology and polypharmacy. Methods. A retrospective descriptive study, total of 123patients diagnosed with adaptive disorder and attended bythe Psychogeriatric Liaison in a third-level hospital between2016 and 2017. Medical history, management at diagnosis andfollow-up until one year after discharge were collected on. Results. At the diagnosis of adaptative disorder the75.9% of all patients received pharmacological treatment, while only 22.8% were referred to psychology. Only 50% ofpatients were referred to mental health upon discharge. The13.8% of patients died before discharge from hospital. During the follow-up year, the 72.6% required a new hospital admission. And of this group, the 16.6% required increasingthe dose of drugs. Conclusions. This study provides data on the clinical management of this complicated and frequent profile ofpatients. In addition, this work is a starting point for future lines of research that can shed light on an aspect very poorly reflected in the current medical literature despite the aging of the population. (AU)

Psychogeriatric care in times of COVID. Lessons learned and proposals for similar situations.

The objective is to describe the problems related to outpatient psychogeriatric care in the context of the SARS-CoV-2 pandemic, as well as the proposed and implemented solutions for optimizing care for elderly people with mental disorders during the pandemic, that can also be applied in emerging similar situations in the future.

Atención psicogeriátrica en tiempos de COVID. Lecciones aprendidas y propuestas para situaciones similares / Psychogeriatric care in times of Covid. Lessons learned and proposals for similar situations

Introducción: El objetivo es describir los problemas relacionados con la atención psicogeriátrica ambulatoria en elcontexto de la pandemia SARS-CoV-2, así como las soluciones propuestas e implementadas para optimizar la atencióna las personas mayores con trastornos mentales durante lapandemia, que también pueden aplicarse en situaciones similares emergentes en el futuro.Metodología. Se recogió información sobre prestaciónde asistencia sanitaria y problemas clínicos en la práctica psicogeriátrica durante un año de la pandemia de COVID-19como base para propuestas de actuación por consenso depsiquiatras expertos en psicogeriatría. Entorno: servicios deatención psicogeriátrica ambulatoria en la Comunidad deMadrid.Resultados. Se identificaron ocho temas relacionadoscon las dificultades en la prestación de la atención psicogeriátrica (acceso a los servicios, adherencia al tratamiento, derivaciones y contacto, continuidad de cuidados, aislamiento,residencias de ancianos y pruebas de laboratorio) y se llegóa un acuerdo sobre 14 posibles soluciones. Además, se identificaron 7 problemas clínicos de especial relevancia (duelo,sueño, tratamientos psicofarmacológicos, deterioros físico,cognitivo-conductual y social, y violencia) y se propusieron17 posibles soluciones.Conclusiones. La pandemia de SARS-CoV-2 supone unelevado riesgo vital para la población geriátrica. Medidascomo el confinamiento y la limitación de contactos, ejercenun riesgo directo para la salud mental y un riesgo indirectodebido a las mayores dificultades para acceder a la atenciónpsicogeriátrica. Es necesario detectar estas situaciones e implementar cambios en la manera de proporcionar atención aesta población altamente vulnerable. Proponemos una seriede posibles soluciones a las situaciones problemáticas detectadas que pueden ser de ayuda en diferentes contextos deatención psicogeriátrica. (AU)

Introduction: The objective is to describe the problemsrelated to outpatient psychogeriatric care in the contextof the SARS-CoV-2 pandemic, as well as the proposed andimplemented solutions for optimizing care for elderly peoplewith mental disorders during the pandemic, that can also beapplied in emerging similar situations in the future.Methods. Data on healthcare provision and clinical problemsin psychogeriatric practice over the course of one year ofthe COVID-19 pandemic were collected as the basis forproposals for action by a consensus of psychiatrists expertin psychogeriatrics. Setting: Outpatient psychogeriatric careservices in the Madrid region, Spain. Results. Eight topics relating to difficulties in the provisionof psychogeriatric care were identified (access to services,treatment adherence, referrals and contact, continuity ofcare, isolation, nursing homes and laboratory tests) andagreement was reached on 14 possible solutions. In addition,7 clinical problems of particular relevance were identified(bereavement, sleep, psychopharmacological treatments,physical, cognitive-behavioural and social deterioration, andviolence) and 17 possible solutions proposed.Conclusions. The SARS-CoV-2 pandemic poses a highrisk to life for the geriatric population. Measures suchas lockdowns and limiting contacts, exert a direct risk tomental health and an indirect risk due to greater difficultiesin accessing psychogeriatric care. It is necessary to detectthese situations and implement changes in how care isprovided to this highly vulnerable population. We proposea series of possible solutions to the problematic situationsdetected that may be helpful in a variety of psychogeriatriccare contexts. (AU)

The black hole of the transition process: dropout of care before transition age in adolescents.

Recent evidence confirms the risks of discontinuity of care when young people make a transition from child and adolescent mental health services (CAMHS) to adult mental health services (AMHS), although robust data are still sparse. We aimed to identify when and how patients get lost to care during transition by tracking care pathways and identifying factors which influence dropping out of care during transition. This is a retrospective observational study of 760 patients who reached the transition age boundary within 12 months before transition time and being treated at CAMHS for at least during preceding 18 months. Data were collected at two time points: last visit to CAHMS and first visit to AHMS. Socio-demographic, clinical and service utilization variables on CAMHS treatment were collected. In the 12 months leading up to the transition boundary, 46.8% of subjects (n = 356) withdrew from CAHMS without further contact with AHMS, 9.3% withdrew from CAHMS but were referred to AHMS by other services, 29% were transferred from CAHMS to AHMS, 10% remained at CAHMS and 5% patients were transferred to alternative services. Fifty-six percent of subjects experience cessation of care before the transition age. The risk of dropout increases with shorter contact time in CAMHS, is greater in subjects without pharmacological treatment, and decreases in subjects with psychosis, bipolar disorder, eating disorders, mental retardation, and neurodevelopmental disorders. This study confirms that a large number of people drop out of care as they approach the CAMHS transition and experience discontinuity of care during this critical period.

Does Your Loved One With Cognitive Symptoms Need to See a Doctor? Check It Online.

Widespread access to emerging information and communication technologies (ICT) allows its use for the screening of diseases in the general population. At the initiative of the Spanish Confederation of Associations of Families of People with Alzheimer's disease and other dementias (CEAFA), a website (http://www.problemasmemoria.com) has been created that provides information about Alzheimer's disease and includes questionnaires to be completed by family or friends concerned about memory problems of a relative. A cross-sectional, randomized, multicenter study was performed to evaluate feasibility, validity, and user satisfaction with an electronic method of completion vs. the current method of paper-based questionnaires for clinically dementia screening completed by the informants: the Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) and the Alzheimer's disease-8 screening test (AD8). A total of 111 pairs were recruited by seven memory clinics. Informants completed IQCODE and AD8 questionnaires both in their paper and electronic versions. The correlation between paper and electronic versions was significantly positive for IQCODE (r = 0.98; p < 0.001) and AD8 (r = 0.96; p < 0.001). The execution time did not differ significantly, and participants considered their use equally easy. This study shows that an electronic version of the IQCODE and AD8 questionnaires is suitable for its online use via the internet and achieves the same results as the traditional paper versions.

Psychosis as a Treatment Target in Dementia: A Roadmap for Designing Interventions.

Psychotic phenomena are among the most severe and disruptive symptoms of dementias and appear in 30% to 50% of patients. They are associated with a worse evolution and great suffering to patients and caregivers. Their current treatments obtain limited results and are not free of adverse effects, which are sometimes serious. It is therefore crucial to develop new treatments that can improve this situation. We review available data that could enlighten the future design of clinical trials with psychosis in dementia as main target. Along with an explanation of its prevalence in the common diseases that cause dementia, we present proposals aimed at improving the definition of symptoms and what should be included and excluded in clinical trials. A review of the available information regarding the neurobiological basis of symptoms, in terms of pathology, neuroimaging, and genomics, is provided as a guide towards new therapeutic targets. The correct evaluation of symptoms is transcendental in any therapeutic trial and these aspects are extensively addressed. Finally, a critical overview of existing pharmacological and non-pharmacological treatments is made, revealing the unmet needs, in terms of efficacy and safety. Our work emphasizes the need for better definition and measurement of psychotic symptoms in dementias in order to highlight their differences with symptoms that appear in non-dementing diseases such as schizophrenia. Advances in neurobiology should illuminate the development of new, more effective and safer molecules for which this review can serve as a roadmap in the design of future clinical trials.

Clinical Trajectories of Neuropsychiatric Symptoms in Mild-Moderate to Advanced Dementia.

BACKGROUND: There is high prevalence of neuropsychiatric symptoms (NPS) among dementia patients. NPS are correlated with dementia progression, functional decline, early institutionalization, and death. There is scarce evidence on the progression of NPS in the latest stages of dementia. OBJECTIVE: To describe the prevalence of NPS in mild-moderate to severe dementia and to reveal the progression of each NPS over time. METHODS: We studied 317 patients (77.3% female, average age: 81.5 years) with a DSM-IV-TR diagnosis of dementia. This is a cross-sectional, and a prospective longitudinal study with 78-month follow-up. We assessed cognitive status (Mini-Mental State Examination and Severe Mini-Mental State Examination), dementia severity (Global Deterioration Scale and Clinical Dementia Rating), and psychopathological measures (Neuropsychiatric Inventory, APADEM-Nursing Home, Apathy Inventory, Cornell Scale for Depression in Dementia, and Cohen-Mansfield Agitation Inventory). RESULTS: Overall prevalence of NPS was 94.6%, being apathy the most prevalent (66.7%) and the one whose severity increased the most with progression of dementia. Agitation/aggression, irritability, and sleeping and eating disorders also increased over time. Delusions and depressive symptoms decreased in severity with disease progression. In severe dementia, female displayed more depressive symptoms and eating disorders, while male displayed more agitation/aggression and sleep disturbances. CONCLUSION: NPS in dementia follow a heterogeneous course. Apathy is the most prevalent NPS and the one that worsens most significantly over time. The course of some NPS differs between sexes. Further research is required to understand the evolution of NPS at advanced stages of dementia.

Apathy as a Treatment Target in Alzheimer's Disease: Implications for Clinical Trials.

Apathy is one of the most prevalent, stable and persistent neuropsychiatric symptom across the neurocognitive disorders spectrum. Recent advances in understanding of phenomenology, neurobiology and intervention trials highlight apathy as an important target for clinical intervention. We conducted a comprehensive review and critical evaluation of recent advances to determine the evidence-based suggestions for future trial designs. This review focused on 4 key areas: 1) pre-dementia states; 2) assessment; 3) mechanisms/biomarkers and 4) treatment/intervention efficacy. Considerable progress has been made in understanding apathy as a treatment target and appreciating pharmacological and non-pharmacological apathy treatment interventions. Areas requiring greater investigation include: diagnostic procedures, symptom measurement, understanding the biological mechanisms/biomarkers of apathy, and a well-formed approach to the development of treatment strategies. A better understanding of the subdomains and biological mechanisms of apathy will advance apathy as a treatment target for clinical trials.

Terapia electroconvulsiva de mantenimiento y recuperación de la disfunción cognitiva: a propósito de un caso de trastorno depresivo recurrente / Maintenance electroconvulsive therapy and cognitive disfunction recovery: A case of recurrent major depressive disorder

Objetivo: Cuestionar que la terapia electroconvulsiva (TEC) sea perjudicial a nivel cognitivo a medio y largo plazo en el trastorno depresivo recurrente.Caso clínicoSe presenta el caso de una mujer de 75 años con trastorno depresivo recurrente, resistente e intolerante a varios psicofármacos, descartada previamente para TEC por sospecha de deterioro cognitivo, pero incluida en junio de 2016 en el programa de TEC de mantenimiento (TEC-M), tras 10 sesiones de TEC aguda.ResultadosTras más de 30 sesiones de TEC-M la paciente se mantiene eutímica, recibiendo una sesión trimestral de TEC y mostrando recuperación de la disfunción cognitiva tanto en la valoración subjetiva como mediante test de screening.ConclusionesLa TEC-M es eficaz en ancianos con depresión y puede mejorar e incluso normalizar la función cognitiva. (AU)

Aim: Challenge the idea that electroconvulsive therapy (ECT) is cognitively detrimental in the medium and long term in recurrent depressive disorder.Clinical caseWe introduce the case of a 75-year-old woman with recurrent major depressive disorder, resistant and intolerant to various antidepressant drugs, previously ruled out for ECT due to suspected cognitive decline, but included in June 2016 in the maintenance-electroconvulsive therapy (M-ECT program), after 10 sessions of acute ECT.OutcomesAfter more than 30 sessions of M-ECT, the patient remains euthymic, receiving a quarterly session of ECT and showing recovery from cognitive dysfunction both in the subjective assessment and through the screening test.Main findingsM-ECT is effective in the elderly with major depression, and may improve and even normalize cognitive function. (AU)

Syndrome-Based Prescription to Optimize Psychotropics: Are CHROME Criteria a Game Changer?

A variety of medical and social factors have contributed over the last decades to the overuse of psychotropic drugs in people with dementia. One social factor is probably the frequent failure to provide adequate person-centered care, be it in the community or in institutional settings. This unfortunate reality has been reacted upon with numerous guidelines to reduce prescriptions of the most dangerous drugs (e.g., neuroleptics). Each psychotropic drug prescription can in principle be assessed around three dimensions: (a) adequate, (b) inadequate, and (c) chemical restraint. The CHemical Restraints avOidance MEthodology (CHROME) defined chemical restraint as any prescription based on organizational convenience, rather than justified with medical diagnosis. Two validation studies revealed that one of the main medical reasons of over- and miss-prescriptions was symptom-based prescription. By switching to syndrome-based prescription, a large proportion of drugs could be de-prescribed and some re-adjusted or kept. Paucity of research and weakness of data are not conclusive about the adequacy of specific drugs for the myriad of cases presented by patients with dementia and comorbid conditions. Clinical practice, however, leads us to believe that even under optimal care conditions, psychotropics might still contribute to quality of life if based on an adequate diagnosis. This article explains the rationale that underlies a syndromic approach aimed at optimizing psychotropic treatment in people with dementia whose significant suffering derives from their thought, affective, or behavioral problems. The results of previous validation studies of this new methodology will be discussed and conclusions for future results will be drawn.

Depression in Alzheimer's Disease: A Delphi Consensus on Etiology, Risk Factors, and Clinical Management.

Background: Alzheimer's disease (AD) and other forms of dementia are among the most common causes of disability in the elderly. Dementia is often accompanied by depression, but specific diagnostic criteria and treatment approaches are still lacking. This study aimed to gather expert opinions on dementia and depressed patient management to reduce heterogeneity in everyday practice. Methods: Prospective, multicenter, 2-round Modified Delphi survey with 53 questions regarding risk factors (11), signs and symptoms (7), diagnosis (8), and treatment (27) of depression in dementia, with a particular focus on AD. The questionnaire was completed by a panel of 37 expert physicians in neurodegenerative diseases (19 neurologists, 17 psychiatrists, and 1 geriatrician). Results: Consensus was achieved in 40 (75.5%) of the items: agreement in 33 (62.3%) and disagreement in 7 (13.2%) of them. Among the most relevant findings, depression in the elderly was considered an early sign (prodromal) and/or a dementia risk factor, so routine cognitive check-ups in depressed patients should be adopted, aided by clinical scales and information from relatives. Careful interpretation of neuropsychological assessment must be carried out in patients with depression as it can undermine cognitive outcomes. As agreed, depression in early AD is characterized by somatic symptoms and can be differentiated from apathy by the presence of sadness, depressive thoughts and early-morning awakening. In later-phases, symptoms of depression would include sleep-wake cycle reversal, aggressive behavior, and agitation. Regardless of the stage of dementia, depression would accelerate its course, whereas antidepressants would have the opposite effect. Those that improve cognitive function and/or have a dual or multimodal mode of action were preferred: Duloxetine, venlafaxine/desvenlafaxine, vortioxetine, tianeptine, and mirtazapine. Although antidepressants may be less effective than in cognitively healthy patients, neither dosage nor treatment duration should differ. Anti-dementia cholinesterase inhibitors may have a synergistic effect with antidepressants. Exercise and psychological interventions should not be applied alone before any pharmacological treatment, yet they do play a part in improving depressive symptoms in demented patients. Conclusions: This study sheds light on several unresolved clinical challenges regarding depression in dementia patients. Further studies and specific recommendations for this comorbid patient population are still needed.

Focus on Depression in Parkinson's Disease: A Delphi Consensus of Experts in Psychiatry, Neurology, and Geriatrics.

Major and minor forms of depression are significant contributors to Parkinson's disease morbidity and caregiver burden, affecting up to 50% of these patients. Nonetheless, symptoms of depression are still underrecognized and undertreated in this context due to scarcity of evidence and, consequently, consistent clinical guideline recommendations. Here, we carried out a prospective, multicentre, 2-round modified Delphi survey with 49 questions about the aetiopathological mechanisms of depression in Parkinson's disease (10), clinical features and connections with motor and nonmotor symptoms (10), diagnostic criteria (5), and therapeutic options (24). Items were assessed by a panel of 37 experts (neurologists, psychiatrists, and a geriatrist), and consensus was achieved in 81.6% of them. Depressive symptoms, enhanced by multiple patient circumstances, were considered Parkinson's disease risk factors but not clinical indicators of motor symptom and disease progression. These patients should be systematically screened for depression while ruling out both anhedonia and apathy symptoms as they are not necessarily linked to it. Clinical scales (mainly the Geriatric Depression Scale GDS-15) can help establishing the diagnosis of depression, the symptoms of which will require treatment regardless of severity. Efficacious and well-tolerated pharmacological options for Parkinson's comorbid depression were selective serotonin reuptake inhibitors (especially sertraline), dual-action serotonin and norepinephrine reuptake inhibitors (venlafaxine, desvenlafaxine, and duloxetine), multimodal (vortioxetine, bupropion, mirtazapine, and tianeptine), and anti-Parkinsonian dopamine agonists (pramipexole, ropinirole, and rotigotine). Tricyclic antidepressants and combining type B monoamine oxidase inhibitors with serotonergic drugs have serious side effects in these patients and therefore should not be prescribed. Electroconvulsive therapy was indicated for severe and drug-refractory cases. Cognitive behavioural therapy was recommended in cases of mild depression. Results presented here are useful diagnostic and patient management guidance for other physicians and important considerations to improve future drug trial design.

In-Person and Remote Workshops for People With Neurocognitive Disorders: Recommendations From a Delphi Panel.

Workshops using arts and board games are forms of non-pharmacological intervention widely employed in seniors with neurocognitive disorders. However, clear guidelines on how to conduct these workshops are missing. The objective of the Art and Game project (AGAP) was to draft recommendations on the structure and content of workshops for elderly people with neurocognitive disorders and healthy seniors, with a particular focus on remote/hybrid workshops, in which at least a part of the participants is connected remotely. Recommendations were gathered using a Delphi methodology. The expert panel (N = 18) included experts in the health, art and/or board games domains. They answered questions via two rounds of web-surveys, and then discussed the results in a plenary meeting. Some of the questions were also shared with the general public (N = 101). Both the experts and the general public suggested that organizing workshops in a hybrid format (some face-to-face sessions, some virtual session) is feasible and interesting for people with neurocognitive disorders. We reported guidelines on the overall structure of workshops, practical tips on how to organize remote workshops, and a SWOT analysis of the use of remote/hybrid workshops. The guidelines may be employed by clinicians to decide, based on their needs and constraints, what interventions and what kind of workshop format to employ, as well as by researcher to standardize procedures to assess the effectiveness of non-pharmacological treatments for people with neurocognitive disorders.

¿Quo vadis Alois? / Quo vadis Alois?

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Pathological Correlations of Neuropsychiatric Symptoms in Institutionalized People with Dementia.

BACKGROUND: Comprehensive clinicopathological studies of neuropsychiatric symptoms (NPS) in dementia are lacking. OBJECTIVE: To describe the pathological correlations of NPS in a sample of institutionalized people with dementia. METHODS: We studied 59 people who were consecutively admitted to a nursing home and donated their brain. Correlations between pathological variables and NPS upon admission (n = 59) and at one-year follow-up assessment (n = 46) were explored and confirmed using bivariate and multivariate statistical methods. RESULTS: Mean (SD) age at admission was 83.2 (6.4) years and mean (SD) age at demise was 85.4 (6.6); 73% of the subjects were female and 98% presented advanced dementia. The most frequent etiological diagnosis was Alzheimer's disease (AD; 74.6% clinical diagnosis, 67.8% pathological diagnosis). The pathological diagnosis of AD was associated with aggression (ß est 0.31), depression (ß est 0.31), anxiety (ß est 0.38), and irritability (ß est 0.28). Tau stage correlated with aggressive symptoms (ß est 0.32) and anxiety (ßest 0.33). Coexistence of AD and Lewy body pathology was associated with depression (ß est 0.32), while argyrophilic grains were associated with eating symptoms (ß est 0.29). Predictive models were achieved for apathy, including cognitive performance, basal ganglia ischemic lesions, and sex as predictors (R2 0.38) and for sleep disorders, including pathological diagnosis of AD and age at demise (R2 0.18) (all p-values <0.05, unadjusted). CONCLUSION: AD was the main pathological substrate of NPS in our sample of very elderly people with advanced dementia. However, correlations were mild, supporting a model of focal/asymmetric rather than diffuse brain damage, along with relevance of environmental and other personal factors, in the genesis of those symptoms.

Use of Antipsychotics in Patients with Behavioral and Psychological Symptoms of Dementia: Results of a Spanish Delphi Consensus.

BACKGROUND: Behavioral and psychological symptoms of dementia (BPSD) are difficult to manage and associated with poor outcome. OBJECTIVES: The aim of this study was to reach consensus on the use of antipsychotics in patients with BPSD in Spain. METHODS: A qualitative, multicenter, two-round Delphi study was carried out, with the participation of specialists involved in the care of dementia patients throughout Spain. They completed a 76-item questionnaire related to the identification of BPSD, treatment with antipsychotics, follow-up of patients, barriers for the use of atypical antipsychotics, and effects of antipsychotics on quality of life. RESULTS: A total of 162 specialists in neurology, psychiatry, and geriatrics (61% men) with a mean (SD) age of 45.9 (10) years participated in the study. Almost all participants (96.9%) strongly agreed that atypical antipsychotics are safer and better tolerated than typical antipsychotics. There was agreement on the importance to review the indication and dose of the antipsychotic drug at least every 3 months. There was consistent high rate of agreement on the beneficial impact of atypical antipsychotics on the quality of life of patients with dementia and their caregivers. A consensus was also reached on the need of detecting BPSD in patients with dementia as it decreases the quality of life of both patients and caregivers, and the need to routinely screen for dementia in elderly patients with no previous psychiatric history in the presence of suggestive symptoms of BPSD. Finally, the participants in the study agreed that administrative barriers for the prescription of atypical antipsychotics in Spain hinder the access to this drug group and favor the prescription of typical antipsychotics. CONCLUSIONS: The participants in the study agreed that atypical antipsychotics should be preferred to typical antipsychotics in the management of BPSD. Wide consensus was reached about the importance of early identification of BPSD in persons with cognitive impairment, the use and management of atypical antipsychotic drugs and their favorable impact on patients and caregiver's quality of life.