Burns in the context of a shared psychotic disorder in a Colombian referral centre: A case report.

INTRODUCTION: Shared paranoid disorder is characterised by the development of psychotic symptoms in people who have a close affective bond with a subject suffering from a mental disorder. This case is the first case of burn injuries reported in the context of this disorder. CASE: We describe a young couple, with a similar pattern of burns caused by contact with a griddle. The injuries are the result of the aggression caused by a relative of one of them, who presented psychotic symptoms, related to the previously undiagnosed spectrum of schizophrenia. CONCLUSIONS: The impact of this condition encompasses social, physical and psychological components, requiring multidisciplinary management and a high index of diagnostic suspicion.

Quemaduras en el contexto de un trastorno psicótico compartido en un centro de referencia colombiano: reporte de caso

Introducción: El trastorno psicótico compartido se caracteriza por la aparición de síntomas psicóticos en personas que tienen un vínculo afectivo estrecho con un sujeto que padece un trastorno mental; este caso es el primer reporte de lesiones por quemaduras en el contexto de este trastorno. Caso: Se trata de una pareja joven, con un patrón similar de quemaduras causadas por el contacto con una plancha. Las lesiones son el resultado de la agresión causada por un familiar de uno de ellos, que presentaba síntomas psicóticos relacionados con el espectro de esquizofrenia no diagnosticado previamente. Conclusiones: El impacto de esta afección abarca los componentes social, físico y psicológico y requiere un tratamiento multidisciplinario y un alto índice de sospecha diagnóstica.

Introduction: Shared paranoid disorder is characterised by the development of psychotic symptoms in people who have a close affective bond with a subject suffering from a mental disorder. This case is the first case of burn injuries reported in the context of this disorder. Case: We describe a young couple, with a similar pattern of burns caused by contact with Paranoid disorders a griddle. The injuries are the result of the aggression caused by a relative of one of them, who presented psychotic symptoms, related to the previously undiagnosed spectrum of schizophrenia. Conclusions: The impact of this condition encompasses social, physical and psychological components, requiring multidisciplinary management and a high index of diagnostic suspicion.

Folie à Deux During Self-Quarantine in the COVID-19 Pandemic: a Case Report.

Folie à deux is also known as psychosis of association or shared paranoid disorder. We describe a mother and her two daughters who experienced shared delusions and hallucinations during self-quarantine in COVID-19 pandemic. The mother was later diagnosed with schizophrenia and prescribed brexpiprazole, whereas her two daughters were diagnosed with psychosis of association affected by their mother.

Burns in the Context of a Shared Psychotic Disorder in a Colombian Referral Centre: a Case Report. / Quemaduras en el contexto de un trastorno psicótico compartido en un centro de referencia colombiano: reporte de caso.

INTRODUCTION: Shared paranoid disorder is characterised by the development of psychotic symptoms in people who have a close affective bond with a subject suffering from a mental disorder. This case is the first case of burn injuries reported in the context of this disorder. CASE: We describe a young couple, with a similar pattern of burns caused by contact with a griddle. The injuries are the result of the aggression caused by a relative of one of them, who presented psychotic symptoms, related to the previously undiagnosed spectrum of schizophrenia. CONCLUSIONS: The impact of this condition encompasses social, physical and psychological components, requiring multidisciplinary management and a high index of diagnostic suspicion.

Eating disorders and psychosis: a review and case report

SUMMARY INTRODUCTION: The interplay between eating disorders and psychosis is a challenging field to which little attention has been paid. Its study raises conceptual and methodological questions in both areas, making the diagnosis and management of patients difficult. Such questions are addressed and illustrated with a review and case report. METHODS: The authors present the case of a woman with Anorexia Nervosa and with comorbid Shared Psychotic Disorder, based on a literature review regarding the comorbidity between eating disorders and psychosis. The authors conducted a non-systematic review by searching the PubMed database, using the Mesh Terms "anorexia nervosa", "bulimia nervosa", "comorbidity" and "psychotic disorders". RESULTS: The findings suggest that studies on the subject are limited by issues regarding data on the prevalence of comorbidities, phenomenological aspects of eating disorders, and the interface and integration with psychotic symptoms. CONCLUSIONS: The case presented illustrates the difficulties in managing a patient with a comorbid eating disorder and psychosis. In order to ensure a rigorous assessment of both psychotic and eating disorder symptoms, the focus should be on the pattern of appearance or emergence of symptoms, their phenomenology, clinical and family background of the patient, and clinical status on follow-up.

RESUMO INTRODUÇÃO: A interface entre perturbação do comportamento alimentar e psicose é um campo desafiador para o qual pouca atenção foi direcionada. O seu estudo levanta algumas questões conceituais e metodológicas em ambas as áreas, dificultando o diagnóstico e o manejo dos pacientes. Essas questões são abordadas e ilustradas neste trabalho com uma revisão e um relato de caso. MÉTODOS: Os autores apresentam o caso de uma mulher com anorexia nervosa e perturbação psicótica partilhada comórbida, com base numa revisão da literatura sobre a comorbilidade entre perturbação do comportamento alimentar e psicose. Os autores realizaram uma revisão não sistemática, por meio de pesquisa no banco de dados PubMed, utilizando os termos "anorexia nervosa", "bulimia nervosa", "comorbilidade" e "perturbações psicóticas". RESULTADOS: Os resultados sugerem que os estudos sobre o tema são limitados por questões inerentes a escassos dados sobre prevalência de comorbilidades, aspectos fenomenológicos das perturbações alimentares, e sua interface e integração com sintomas psicóticos. CONCLUSÕES: O caso apresentado ilustra as dificuldades no manejo de uma paciente com perturbação alimentar e psicose. A fim de garantir uma abordagem rigorosa dos sintomas psicóticos e alimentares, a avaliação do paciente deve focar o padrão de emergência dos sintomas, a sua fenomenologia, antecedentes clínicos e familiares e o seu status clínico.

'Come share my world' of 'madness': a systematic review of clinical, diagnostic and therapeutic aspects of folie à deux.

Folie à deux, also known as shared psychotic disorder, shows intrinsic differences when compared to other psychiatric disorders. Literature about this condition is scanty and findings about its clinical correlates are not univocal. The present systematic review aimed at critically summarizing the existing evidence about folie à deux, also focussing on psychopathological, diagnostic and treatment features. The electronic databases PUBMED, Web of Science and Scopus were systematically searched according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Articles reporting original data about socio-demographic, aetiological, clinical, diagnostic and treatment features of folie à deux, providing information about both primaries and secondaries, were included. Risk of bias was evaluated using the Critical Appraisal Skills Programme (CASP) instruments. The initial search yielded 834 records. After the screening process only 9 papers were deemed eligible for inclusion in the review. Folie à deux emerged to be a heterogeneous condition with a complex etiopathogenesis. The clinical presentation of the disorder included a multi-facet aspect, going beyond the classical description mainly focussed on delusions and possibly explaining conflicting outcomes of different treatments. Diagnostic categories appear to be often reductive and the need for a dimensional approach capable of global reliability emerged.

Shared psychotic disorder in children and young people: a systematic review.

This study aimed at searching the literature and reassessing the concept of shared psychotic disorder (SPD) in young people under 18 taking into account genetic vulnerability, social circumstances and family situation to have a better understanding of this condition. Published case reports from 1980 through to March 2017, which included children and adolescents meeting DSM-III/IV/IV-TR or ICD 10 criteria of SPD, were identified. Sociodemographic and clinical variables were collected and analysed; a post hoc analysis comparing inductors and induced was also conducted. Four hundred and eight articles were assessed for eligibility of which 27 were included in the qualitative and quantitative synthesis. Thirty families were described. Forty-eight children were identified including 6 inductors and 42 induced. Although delusional beliefs were presented in all subjects, hallucinations were only reported in 50% of the inductors and 27% of the inductees. Social isolation was the most common social context (83.3% of the inductors; 76.2% of the induced) and 18 out of 45 children (data missing for n = 3) were initially separated from adults involved although the outcome of the symptoms was not different from those who were not separated. Children who were inductors were more likely to meet criteria of major psychotic illness in the future. Most of the induced children involved in a case of shared psychosis were first-degree relatives of the inductor. Shared psychotic disorder probably occurs in premorbid predisposed individuals where genetic and environmental factors play an important role in the development of the psychotic episode.

Folie à deux by Proxy in a Father, after Physical Abuse by a Mentally Ill Daughter.

This is the first case report in a country predominated by Chinese that describes the physical abuse of a recipient by the inducer in shared delusional disorder. The report describes a 42-year-old patient who physically abused her father until he submitted to her delusions. Subsequently and for years, both sustained persecutory delusions against their neighbours. While the patient was undergoing treatment, the father continued reinforcing her delusions. There is a need to explore the possibility of any forms of abuse of the recipient by the inducer in shared psychotic disorder. This report discusses the development of such delusions in a specific case and makes recommendations for the management of similar cases.

Folie à Deux and its interaction with early life stress: a case report.

BACKGROUND: Folie à deux is a very rare psychiatric syndrome in which a psychotic symptom is transmitted from one individual to another. We present a case of folie à deux occurring during childhood, which is not an usual presentation of this syndrome. In this case, the disorder is correlated with child abuse and neglect, which possibly had a role in the development of the symptoms in our case. CASE PRESENTATION: We present a case of folie à deux between an "induced" 9-year-old black Brazilian boy and the "inducer", his grandmother. They were found to be sharing similar auditory and visual hallucinations and delusional beliefs. The boy was neglected by his parents and was being cared for by his grandmother, who had a history of mental disorder. CONCLUSIONS: The close relationship between the boy and his grandmother, the family history of first-degree psychosis, and the child abuse and neglect suffered by the boy may have altered his vulnerability to early-onset psychosis and, in this case, folie à deux.

Faith, folie à famille, and mummification: a brief review of the literature and a rare case report.

Folie à deux is a rare clinical syndrome characterized by the transference of delusional ideas from one person to one or more other people in close association with the primary affected patient. Mummification indicates the preservation of the corpse of a person for a variable period of time. A brief review of the literature in this field is presented, and an exceptional case is described, characterized by the association of both these rare phenomena. The case is an example of folie à fammille which developed out of a condition of extreme religiousness and seclusion of an entire family. The shared psychosis led to the horrible death of some of the family members, while the last surviving member of the family lived for more than a year and a half with their mummified remains. The Judge commissioned a forensic psychiatry assessment to verify the survivor's ability to bear witness. The development of the psychiatric syndrome and its consequences are extensively discussed.

Folie à deux and delusional disorder by proxy in a family.

This report presents a 52-year-old woman who was admitted to nephrology ward with hypernatremia. She shared a persecutory delusion of poisoning with her 22-year-old daughter and did not feed her 8-year-old son due to her delusion.

Delusional Parasitosis as 'Folie a Deux'

Delusional parasitosis is characterized by the unshakeable belief of being infested with tiny (microscopic) insects. Patients spend much time trying to get rid of the bugs and suffer from these symptoms. Patients prefer to go to dermatologists because they have a strong conviction over the presence of a somatic disease and do not accept any psychiatric advice for their complaints. 'Folie a deux' or shared psychotic disorder (SPD) is a relatively rare syndrome, which has long attracted clinical attention. Delusional parasitosis is associated in 5-15% of SPD and can run within a family. We experienced delusional parasitosis as 'Folie a Deux' between a mother and her son and successfully treated them through early psychiatric intervention. We believe that attention should be drawn to DP with SPD.