RESUMO
In response to the paper by Gatov and colleagues (2023), the authors of this commentary, both psychiatrists, consider ways of addressing long-standing gaps in access to mental health services in Canada. They note the innovation seen during the COVID-19 pandemic with the rise of virtual care because of viral threat and economic imperative. Drawing on examples, including the UK-based experiment with publicly funded psychotherapy, they discuss the need for more flexible provider models of care (read: non-physician), better data collection and the potential of artificial intelligence. They conclude by calling for smarter funding, not just more funding.
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COVID-19 , Serviços de Saúde Mental , Humanos , Inteligência Artificial , Pandemias , COVID-19/epidemiologia , CanadáRESUMO
Electroconvulsive therapy (ECT) is effective for major depressive disorder (MDD) but its effects on memory limit its widespread use. Magnetic seizure therapy (MST) is a potential alternative to ECT that may not adversely affect memory. In the current trial, consecutive patients with MDD consented to receive MST applied over the prefrontal cortex according to an open-label protocol. Depressive symptoms and cognition were assessed prior to, during and at the end of treatment. Patients were treated two to three times per week with high-frequency MST (i.e., 100 Hz) (N = 24), medium frequency MST (i.e., 60 or 50 Hz) (N = 26), or low-frequency MST (i.e., 25 Hz MST) (N = 36) using 100% stimulator output. One hundred and forty patients were screened; 86 patients with MDD received a minimum of eight treatments and were deemed to have an adequate course of MST; and 47 completed the trial per protocol, either achieving remission (i.e., 24-item Hamilton Rating Scale for Depression score <10 and a relative reduction of >60% at two consecutive assessments; n = 17) or received a maximum of 24 sessions (n = 30). High-frequency (100 Hz) MST produced the highest remission rate (33.3%). Performance on most cognitive measures remained stable, with the exception of significantly worsened recall consistency of autobiographical information and significantly improved brief visuospatial memory task performance. Under open conditions, MST led to clinically meaningful reduction in depressive symptoms in patients with MDD and produced minimal cognitive impairment. Future studies should compare MST and ECT under double-blind randomized condition.
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Transtorno Depressivo Maior/psicologia , Transtorno Depressivo Maior/terapia , Magnetoterapia/métodos , Testes de Estado Mental e Demência , Convulsões/psicologia , Adulto , Transtorno Depressivo Maior/diagnóstico , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-IdadeAssuntos
Programas Governamentais/organização & administração , Reforma dos Serviços de Saúde/organização & administração , Agências Internacionais/organização & administração , Transtornos Mentais/diagnóstico , Transtornos Mentais/terapia , Serviços de Saúde Mental/organização & administração , Saúde da População , Humanos , Cidade de Nova Iorque , Objetivos Organizacionais , Administração em Saúde PúblicaRESUMO
BACKGROUND: The impact of comorbid borderline personality disorder (BPD) or post-traumatic stress disorder (PTSD) on clinical and cognitive outcomes of electroconvulsive therapy (ECT) in patients with major depressive episodes (MDE) is unknown. OBJECTIVE: Compare clinical response and adverse cognitive effects for MDE patients with comorbid BPD or PTSD to MDE only. METHODS: In a matched retrospective cohort study of 75 patients treated with ECT at an academic psychiatric hospital with DSM-IV MDE and either comorbid BPD, PTSD or both (MDE + BPD/PTSD), 75 MDE patients without BPD or PTSD (MDE-only) were matched. We reviewed clinical records to determine treatment response by estimating clinical global impression of improvement (c-CGI) and presence of adverse cognitive effects based on subjective distress or objective impairment. We explored factors associated with response and cognitive effects in the MDE + BPD/PTSD group. RESULTS: There was no difference in c-CGI response rates between groups (p > 0.017). Secondary analysis of inpatients found lower response rates for MDE + BPD (55.4%) and MDE + BPD + PTSD (55.8%) than MDE-only (82.5%), but not MDE + PTSD (65.0%). There was no difference in adverse cognitive effects in the MDE + BPD/PTSD (23.3%-26.8%) group compared to MDE-only (25.0%). In the MDE + BPD/PTSD group, factors associated with higher response rate were: referral indications other than failed pharmacotherapy, greater number of ECT treatments, presence of adverse cognitive effects, and seizure duration >30 s. CONCLUSIONS: Despite a lower c-CGI response for inpatients with MDE + BPD, ECT is a viable treatment option for patients in the MDE + BPD/PTSD group with similar adverse cognitive effect profiles to MDE-only.
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Transtorno da Personalidade Borderline/epidemiologia , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/terapia , Eletroconvulsoterapia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtorno da Personalidade Borderline/terapia , Comorbidade , Depressão/epidemiologia , Depressão/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Transtornos de Estresse Pós-Traumáticos/terapia , Adulto JovemAssuntos
Programas Governamentais/organização & administração , Acessibilidade aos Serviços de Saúde/organização & administração , Serviços de Saúde Mental/organização & administração , Canadá , Programas Governamentais/economia , Programas Governamentais/normas , Acessibilidade aos Serviços de Saúde/economia , Acessibilidade aos Serviços de Saúde/normas , Humanos , Serviços de Saúde Mental/economia , Serviços de Saúde Mental/normasAssuntos
Medicina Baseada em Evidências , Acessibilidade aos Serviços de Saúde , Serviços de Saúde Mental/provisão & distribuição , Psicoterapia , Austrália , Canadá , Terapia Cognitivo-Comportamental , Inglaterra , Humanos , Internet , Psiquiatria , Terapia Assistida por Computador , Recursos HumanosRESUMO
Our paper offers a perspective on barriers to access to psychiatric care. Research shows that access depends not simply on the total number of trained specialists but also on their kind of practice. In some large cities, some practitioners follow a small number of patients in long-term psychotherapy, a practice supported by government insurance, which places no limits on the number of sessions or treatment duration. The problem is that long-term psychotherapy, despite a rich tradition in psychiatry, is not an evidence-based treatment. This review recommends a model in which psychiatrists spend more time in consultation with primary care professionals, in acute care for patients with severe mental illness, and in briefer, more cost-effective forms of psychotherapy.
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Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Serviços de Saúde Mental/estatística & dados numéricos , Psicoterapia/estatística & dados numéricos , HumanosRESUMO
BACKGROUND: We studied the relationships among psychiatrist supply, practice patterns, and access to psychiatrists in Ontario Local Health Integration Networks (LHINs) with differing levels of psychiatrist supply. METHODS: We analyzed practice patterns of full-time psychiatrists (n = 1379) and postdischarge care to patients who had been admitted to hospital for psychiatric care, according to LHIN psychiatrist supply in 2009. We measured the characteristics of psychiatrists' patient panels, including sociodemographic characteristics, outpatient panel size, number of new patients, inpatient and outpatient visits per psychiatrist, and percentages of psychiatrists seeing fewer than 40 and fewer than 100 unique patients. Among patients admitted to hospital with schizophrenia, bipolar disorder, or major depression (n = 21,123), we measured rates of psychiatrist visits, readmissions, and visits to the emergency department within 30 and 180 days after discharge. RESULTS: Psychiatrist supply varied from 7.2 per 100 000 residents in LHINs with below-average supply to 62.7 per 100 000 in the Toronto Central LHIN. Population-based outpatient and inpatient visit rates and psychiatric admission rates increased with LHIN psychiatrist supply. However, as the supply of psychiatrists increased, outpatient panel size for full-time psychiatrists decreased, with Toronto psychiatrists having 58% smaller outpatient panels and seeing 57% fewer new outpatients relative to LHINs with the lowest psychiatrist supply. Similar patterns were found for inpatient practice. Moreover, as supply increased, annual outpatient visit frequency increased: the average visit frequency was 7 visits per outpatient for Toronto psychiatrists and 3.9 visits per outpatient in low-supply LHINs. One-quarter of Toronto psychiatrists and 2% of psychiatrists in the lowest-supply LHINs saw their outpatients more than 16 times per year. Of full-time psychiatrists in Toronto, 10% saw fewer than 40 unique patients and 40% saw fewer than 100 unique patients annually; the corresponding proportions were 4% and 10%, respectively, in the lowest-supply LHINs. Overall, follow-up visits after psychiatric discharge were low, with slightly higher rates in LHINs with a high psychiatrist supply. INTERPRETATION: Full-time psychiatrists who practised in Ontario LHINs with high psychiatrist supply saw fewer patients, but they saw those patients more frequently than was the case for psychiatrists in low-supply LHINs. Increasing the supply of psychiatrists while funding unlimited frequency and duration of psychotherapy care may not improve access for patients who need psychiatric services.
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Acessibilidade aos Serviços de Saúde , Médicos/provisão & distribuição , Padrões de Prática Médica , Psiquiatria , Cobertura Universal do Seguro de Saúde , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Auditoria Médica , Pessoa de Meia-Idade , Ontário , Padrões de Prática Médica/estatística & dados numéricos , Recursos Humanos , Adulto JovemRESUMO
Background and Objectives: Our study explored the validity of different threshold values on the 12-item version of the General Health Questionnaire (GHQ12) forestimating the prevalence of anxiety and mood disorders (AMD) in Ontario population survey data.Methods: Data were drawn from the 2003, 2004 and 2006 cycles of the CAMH Monitor(N = 7,126), an ongoing general population survey of Ontario adults aged 18 and older,which includes the GHQ12. The concordance of different threshold values on the GHQ12for determination of AMD with a criterion based on individuals who were prescribed eitheranti-anxiety or anti-depressant drugs in the past 12 months and who reported 14 ormore mentally unhealthy days in the past 30 days was examined using receiver operator characteristic (ROC) analysis.Results: Concordance between the GHQ12 determination of AMD and the criterionmeasure reached moderate levels. ROC analysis revealed an area under the curve (AUC)of 0.89. At a GHQ12 threshold value of 4, the specificity and sensitivity values obtained were 0.92 and 0.71, respectively. Also at that value, the estimated prevalence of AMD wasnearly identical to that seen in recent Canadian studies using the CIDI.Conclusions: These analyses suggest that the GHQ12 may be suitable for providing aproxy measure of AMD for epidemiological and surveillance purposes. A threshold score of 4 seems to be most suitable for these purposes when using Canadian data (AU)
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Humanos , Transtornos de Ansiedade/epidemiologia , Transtornos do Humor/epidemiologia , Psicometria/instrumentação , Inquéritos Epidemiológicos/instrumentação , Níveis Máximos PermitidosRESUMO
PURPOSE OF REVIEW: Several Mental Health Commissions (MHCs) have emerged in developed countries over recent years, often in connection with mental health reform strategies. It is timely to consider the types of MHC which exist in different countries, their characteristics which may contribute to making them more effective, and any possible limitations and concerns raised about them. RECENT FINDINGS: The emerging literature on MHCs indicates, particularly with the wider types of MHCs, that they may contribute to the substantial enhancement of mental health resources and sustainability of services; mental health reform is much more likely to be implemented properly with an independent monitor such as a MHC which has official influence at the highest levels of government; and they can encourage, champion and monitor the transformation of services into more evidence-based, community-centred, recovery-oriented, consumer, family and human rights-focused mental health services. SUMMARY: The advent of MHCs may enhance the resourcing, quality and consistency of distribution of effective clinical practices and crucial support services, and foster more relevant practice-based research. MHC variants can work in different countries and the model can be adapted to state jurisdictions, single state nations and federated systems of government, without duplicating bureaucracies. Achievements and possible limitations are considered.