Alexandre Martins Valença
Dados Biográficos
| ID | 899678 |
|---|---|
| NOME | Alexandre Martins Valença |
| PRENOMES | Alexandre Martins |
| SOBRENOME | Valença |
| ASSINATURA | VALENÇA A M |
| AFILIAÇÕES | Universidade Federal do Rio de Janeiro |
| ORCID | 0000-0002-5744-2112 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 13 |
| TOTAL DE CITAÇÕES | 3 |
| TOTAL COMO AUTOR | 13 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2012 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2025 |
| ÍNDICE H | 1 |
Prevalence of Victimization Among Adults with Severe Mental Illness Worldwide
Individuals with severe mental illnesses (SMI), a highly vulnerable but understudied portion of the population, may be more susceptible to victimization. We aimed to investigate the prevalence of victimization and its correlates among SMI individuals. For that, we systematically reviewed data from PubMed (Medline), Web of Science, Scopus, APA PsycNet, and Scielo, including studies that assessed the prevalence of different types of victimization a…
What differentiates sexual from non-sexual homicides? A case–control study
Research comparing sexual homicide (SH) and non-sexual homicide (NSH) has been rare outside North America and Europe and has contributed to addressing whether SH is primarily a sexual or homicide offence or a hybrid. This case–control study compared 142 SH and 142 NSH cases from Australia and New Zealand. Bivariate analyses indicated SH offenders more often had sexual problems, lacked intimacy, and appeared more prosocial, had less serious mental…
Cessation of dangerousness status in Brasília, Brazil
The aim of this study is to evaluate factors related to cessation of dangerousness of individuals under safety measures, through the study of psychiatric reports. This is a cross‐sectional study, conducted through a retrospective analysis of expert psychiatric dangerousness cessation reports issued by the Federal District Coroner's Office, Brasília, Brazil. By examining official files, information was extracted from the reports (socio‐demographic…
The efficacy of CBT based interventions to sexual offenders
Matricide and schizophrenia- psychopathological, psychodynamic, and forensic aspects
Matricide is the murder of a mother by her son or daughter, a form of homicide rarely seen in psychiatric practice. A narrative review was conducted on the relationship between matricide and schizophrenia, followed by a case report in Brazil of a schizophrenic patient who murdered his mother and was submitted to forensic psychiatric assessment for criminal liability. The article discusses psychopathological, psychodynamic, and forensic aspects re…
Factors Associated with Prolonged Institutionalization in Mentally Ill People with and Without a History of Violence and Legal Involvement
This is a cross-sectional study carried out on 34 individuals hospitalized for a long period in the Federal District, in Brazil. To evaluate factors related to prolonged institutionalization in mental patients with history of violence and criminal records. Individuals found were assorted into two groups: with and without criminal records. We analyzed 56 items by reviewing medical records and health records. Demographic and social data, history of…
Case Report
LBD diagnosis can be neglected for years, with a legal and clinical issues to patients and their families. Detailed medical research, including differential diagnosis, are very necessary on those cases, specially when they are called refractory. We encourage new research and adequate clinical training to prevent damage
Factors related to bias in forensic psychiatric assessments in criminal matters
Criminal Responsibility Scale
Criminal responsibility assessment is undertaken by psychologists or psychiatrists to assess offenders' legal capacities, which vary among countries or regional legislations. There are two psychometric tools (i.e., checklists) validated for criminal responsibility assessment: the Roger Criminal Responsibility Scale, and the rating scale of criminal responsibility for mentally disordered offenders. Despite the existence of psychometric tools struc…
Institucionalização prolongada, transtornos mentais e violência
Trata-se de uma revisão de literatura sobre institucionalização prolongada, transtornos mentais e violência. Uma busca sistematizada foi realizada nos principais bancos de dados e foram analisados trabalhos dos últimos 22 anos. Os resultados foram divididos em dois grupos: "Estudos relacionando fatores ligados à predição/risco de violência e institucionalização" e "Estudos relacionando risco de violência e desassistência/desinstitucionalização". …
Nomophobia
Terapia cognitivo-comportamental
Objetivo: O estudo com terapia cognitivo-comportamental (TCC) procurou demonstrar a preparaçãodo paciente com transtorno do pânico para exposições agorafóbicas. Foram usadas as técnicas dasexposições interoceptivas, às próprias sensações corporais, e in vivo, a locais ou situações temidas.Metodologia: 50 indivíduos, divididos em dois grupos de 25 participantes cada um. O grupo 1 realizou 10 sessões de TCC semanais e individuais com uma hora de du…
Subtipo respiratório versus não respiratório no transtorno de pânico com agorafobia
OBJETIVO: verificar a resposta dos pacientes com transtorno de pânico com agorafobia à modelo proposto de terapia cognitivo-comportamental (TCC) nos dois subtipos respiratórios de transtorno de pânico: o subtipo respiratório (SR) e subtipo não respiratório (SNR) Amostra randomizada por sorteio com 50 pacientes diagnosticados segundo o Manual Diagnóstico e Estatístico dos Transtornos Mentais. A medicação: antidepressivos tricíclicos ou inibidores …
Institucionalização prolongada, transtornos mentais e violência
Trata-se de uma revisão de literatura sobre institucionalização prolongada, transtornos mentais e violência. Uma busca sistematizada foi realizada nos principais bancos de dados e foram analisados trabalhos dos últimos 22 anos. Os resultados foram divididos em dois grupos: "Estudos relacionando fatores ligados à predição/risco de violência e institucionalização" e "Estudos relacionando risco de violência e desassistência/desinstitucionalização". …
Nomophobia
Terapia cognitivo-comportamental
Objetivo: O estudo com terapia cognitivo-comportamental (TCC) procurou demonstrar a preparaçãodo paciente com transtorno do pânico para exposições agorafóbicas. Foram usadas as técnicas dasexposições interoceptivas, às próprias sensações corporais, e in vivo, a locais ou situações temidas.Metodologia: 50 indivíduos, divididos em dois grupos de 25 participantes cada um. O grupo 1 realizou 10 sessões de TCC semanais e individuais com uma hora de du…
Subtipo respiratório versus não respiratório no transtorno de pânico com agorafobia
OBJETIVO: verificar a resposta dos pacientes com transtorno de pânico com agorafobia à modelo proposto de terapia cognitivo-comportamental (TCC) nos dois subtipos respiratórios de transtorno de pânico: o subtipo respiratório (SR) e subtipo não respiratório (SNR) Amostra randomizada por sorteio com 50 pacientes diagnosticados segundo o Manual Diagnóstico e Estatístico dos Transtornos Mentais. A medicação: antidepressivos tricíclicos ou inibidores …
Criminal Responsibility Scale
Criminal responsibility assessment is undertaken by psychologists or psychiatrists to assess offenders' legal capacities, which vary among countries or regional legislations. There are two psychometric tools (i.e., checklists) validated for criminal responsibility assessment: the Roger Criminal Responsibility Scale, and the rating scale of criminal responsibility for mentally disordered offenders. Despite the existence of psychometric tools struc…
Institucionalização prolongada, transtornos mentais e violência
Trata-se de uma revisão de literatura sobre institucionalização prolongada, transtornos mentais e violência. Uma busca sistematizada foi realizada nos principais bancos de dados e foram analisados trabalhos dos últimos 22 anos. Os resultados foram divididos em dois grupos: "Estudos relacionando fatores ligados à predição/risco de violência e institucionalização" e "Estudos relacionando risco de violência e desassistência/desinstitucionalização". …
Factors related to bias in forensic psychiatric assessments in criminal matters
Factors Associated with Prolonged Institutionalization in Mentally Ill People with and Without a History of Violence and Legal Involvement
This is a cross-sectional study carried out on 34 individuals hospitalized for a long period in the Federal District, in Brazil. To evaluate factors related to prolonged institutionalization in mental patients with history of violence and criminal records. Individuals found were assorted into two groups: with and without criminal records. We analyzed 56 items by reviewing medical records and health records. Demographic and social data, history of…
Case Report
LBD diagnosis can be neglected for years, with a legal and clinical issues to patients and their families. Detailed medical research, including differential diagnosis, are very necessary on those cases, specially when they are called refractory. We encourage new research and adequate clinical training to prevent damage
Cessation of dangerousness status in Brasília, Brazil
The aim of this study is to evaluate factors related to cessation of dangerousness of individuals under safety measures, through the study of psychiatric reports. This is a cross‐sectional study, conducted through a retrospective analysis of expert psychiatric dangerousness cessation reports issued by the Federal District Coroner's Office, Brasília, Brazil. By examining official files, information was extracted from the reports (socio‐demographic…
The efficacy of CBT based interventions to sexual offenders
Matricide and schizophrenia- psychopathological, psychodynamic, and forensic aspects
Matricide is the murder of a mother by her son or daughter, a form of homicide rarely seen in psychiatric practice. A narrative review was conducted on the relationship between matricide and schizophrenia, followed by a case report in Brazil of a schizophrenic patient who murdered his mother and was submitted to forensic psychiatric assessment for criminal liability. The article discusses psychopathological, psychodynamic, and forensic aspects re…
Prevalence of Victimization Among Adults with Severe Mental Illness Worldwide
Individuals with severe mental illnesses (SMI), a highly vulnerable but understudied portion of the population, may be more susceptible to victimization. We aimed to investigate the prevalence of victimization and its correlates among SMI individuals. For that, we systematically reviewed data from PubMed (Medline), Web of Science, Scopus, APA PsycNet, and Scielo, including studies that assessed the prevalence of different types of victimization a…
What differentiates sexual from non-sexual homicides? A case–control study
Research comparing sexual homicide (SH) and non-sexual homicide (NSH) has been rare outside North America and Europe and has contributed to addressing whether SH is primarily a sexual or homicide offence or a hybrid. This case–control study compared 142 SH and 142 NSH cases from Australia and New Zealand. Bivariate analyses indicated SH offenders more often had sexual problems, lacked intimacy, and appeared more prosocial, had less serious mental…
Psychology (8 obras) · Psychopathy, Forensic Psychiatry, Sexual Offending (7 obras) · Medicine (6 obras) · Psychiatry (6 obras) · Clinical Psychology (4 obras) · Poison control (4 obras) · Crime Patterns and Interventions (3 obras) · Occupational safety and health (3 obras) · Suicide prevention (3 obras) · Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (2 obras)