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Murden R, Allan SM, Hodgekins J, Oduola S. The effectiveness of public health interventions, initiatives, and campaigns designed to improve pathways to care for individuals with psychotic disorders: A systematic review. Schizophr Res 2024; 266:165-179. [PMID: 38412687 DOI: 10.1016/j.schres.2024.02.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 01/19/2024] [Accepted: 02/17/2024] [Indexed: 02/29/2024]
Abstract
PURPOSE Lengthy duration of untreated psychosis (DUP) and duration of untreated illness (DUI) in people at clinical high-risk for psychosis (CHR-P) and first episode psychosis (FEP) is associated with poorer outcomes. However, individuals with FEP often experience negative pathways to care involving contacts with police, crisis services and requiring compulsory admissions, and evidence suggests individuals with both FEP and CHR-P often experience lengthy delays to treatment. Early detection interventions, such as public health interventions, may be one way to reduce delays. This systematic review aimed to synthesise the available evidence on such interventions. METHODS The EMBASE, PsychINFO, CINAHL, and MEDLINE databases were searched. Studies were included if they compared an intervention designed to improve timely access to treatment for individuals with FEP or CHR-P to standard treatment provision. Interventions may be targeted at potential patients, their families, the general public, or non-healthcare professionals. Outcomes of interest were DUP or DUI, and/or characteristics of pathways to care. RESULTS Nineteen studies met the inclusion criteria. All consisted of FEP populations, none of CHR-P populations. Employing narrative synthesis, we found mixed results about the effectiveness of interventions at reducing DUP and interventions appeared to differentially impact groups. Pathways to care information was limited and mixed. CONCLUSION Findings on the effectiveness of interventions designed to improve timely access to treatment were inconclusive. More research is warranted to better understand where delays occur and factors which may influence this for both FEP and CHR-P populations which may help to develop targeted interventions to address delays.
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Affiliation(s)
- Rhiannon Murden
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK; Birmingham and Solihull Mental Health NHS Foundation Trust, Uffculme Centre, 52 Queensbridge Road, Moseley, Birmingham B13 8QY, UK.
| | - Sophie M Allan
- Cambridgeshire and Peterborough NHS Foundation Trust, Elizabeth House, Fulbourn, Cambridgeshire CB21 5EF, UK; School of Health Sciences, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - Jo Hodgekins
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - Sheri Oduola
- Cambridgeshire and Peterborough NHS Foundation Trust, Elizabeth House, Fulbourn, Cambridgeshire CB21 5EF, UK; School of Health Sciences, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
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MacDonald K, Malla A, Joober R, Shah JL, Goldberg K, Abadi S, Doyle M, Iyer SN. Description, evaluation and scale-up potential of a model for rapid access to early intervention for psychosis. Early Interv Psychiatry 2018; 12:1222-1228. [PMID: 29582562 DOI: 10.1111/eip.12564] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 10/22/2017] [Accepted: 02/04/2018] [Indexed: 11/29/2022]
Abstract
AIM This paper aims to describe the entry protocol of the Prevention and Early Intervention for Psychosis Program (PEPP)-Montreal, an early intervention program for psychosis. The protocol is designed to fulfil a key objective of the early intervention movement-reducing delays to accessing high-quality care. The paper also aims to describe how this rapid entry protocol can be deployed in other services interested in reducing delays in initiating treatment. METHODS PEPP provides rapid, easy access to quality care by placing a single, well-trained professional, the intake clinician, at the point of entry. Anyone can refer a youth directly and without formalities to the intake clinician who responds promptly and sensitively to all help-seeking, whether by a youth, a family member, a school counsellor or anyone acting on behalf of a youth in need. To promote accessibility, PEPP guarantees an initial assessment within 72 hours; maintains relationships with referral sources; and conducts awareness-enhancing outreach activities. RESULTS Since 2003, PEPP has received 1750 referrals, which have all been responded to within 72 hours. Families have been involved in the intake process in 60% of the cases and hospitalization may have been averted in over half of the referrals originating from emergency-room services. Another indicator of success is the very low turnover in the intake clinician's position. Overall, the PEPP model has succeeded in providing rapid, engaging, easy and youth-friendly access to high-quality care. CONCLUSION The success of this protocol at PEPP has inspired the entry protocols at other first-episode psychosis services. Its ability to provide rapid, engaging access to high-quality services may allow this protocol to become a model for other early intervention services for psychosis and other mental illnesses.
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Affiliation(s)
- Kathleen MacDonald
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada.,Prevention and Early Intervention Program for Psychosis (PEPP), Douglas Mental Health University Institute, Montreal, Quebec, Canada.,ACCESS Open Minds (Pan-Canadian youth mental health services research network), Douglas Mental Health University Institute, Montreal, Quebec, Canada
| | - Ashok Malla
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada.,Prevention and Early Intervention Program for Psychosis (PEPP), Douglas Mental Health University Institute, Montreal, Quebec, Canada.,ACCESS Open Minds (Pan-Canadian youth mental health services research network), Douglas Mental Health University Institute, Montreal, Quebec, Canada
| | - Ridha Joober
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada.,Prevention and Early Intervention Program for Psychosis (PEPP), Douglas Mental Health University Institute, Montreal, Quebec, Canada.,ACCESS Open Minds (Pan-Canadian youth mental health services research network), Douglas Mental Health University Institute, Montreal, Quebec, Canada
| | - Jai L Shah
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada.,Prevention and Early Intervention Program for Psychosis (PEPP), Douglas Mental Health University Institute, Montreal, Quebec, Canada.,ACCESS Open Minds (Pan-Canadian youth mental health services research network), Douglas Mental Health University Institute, Montreal, Quebec, Canada
| | - Karen Goldberg
- Douglas Mental Health University Institute, Montreal, Quebec, Canada
| | - Sherezad Abadi
- Douglas Mental Health University Institute, Montreal, Quebec, Canada
| | | | - Srividya N Iyer
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada.,Prevention and Early Intervention Program for Psychosis (PEPP), Douglas Mental Health University Institute, Montreal, Quebec, Canada.,ACCESS Open Minds (Pan-Canadian youth mental health services research network), Douglas Mental Health University Institute, Montreal, Quebec, Canada
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Iyer SN, Malla AK. Intervention précoce pour la psychose : concepts, connaissances actuelles et orientations futures. ACTA ACUST UNITED AC 2014. [DOI: 10.7202/1027840ar] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cet article fournit un survol de la logique de l’intervention précoce pour psychose, de ses fondements théoriques et de la littérature essentielle sur le concept. L’intervention précoce repose sur l’hypothèse de la période critique, qui vient accentuer l’importance des premiers stades de la maladie, et sur les résultats d’études dans le domaine, qui suggère que la durée d’une psychose non traitée en influence le pronostic. L’intervention précoce facilite l’accès à un traitement spécialisé adapté à la phase de la maladie par un processus de recommandations médicales plus ouvert, des délais rapides et l’éducation du public et des praticiens sur la psychose. L’intervention précoce, qui dure généralement deux ans à partir du dépistage, comprend une prise en charge intensive et des médicaments antipsychotiques à faible dose. L’accent est mis sur le fonctionnement social, l’intervention familiale, l’attention précoce aux troubles connexes ainsi qu’une alliance thérapeutique entre le jeune et sa famille. Selon les données scientifiques disponibles, une telle intervention donne de meilleurs résultats que les soins typiquement offerts. Les critiques du concept visent la qualité des études en sa faveur, sa mise en oeuvre, la répartition des ressources en intervention précoce et son utilité pour les personnes présentant un risque élevé de psychose. En termes de disponibilité et d’élaboration de politiques en intervention précoce, le Royaume-Uni détient une avance certaine, alors que le Canada se situe au milieu, et les États-Unis au bas de l’échelle. Au Québec, les résultats varient et d’autres études et investissements sont nécessaires. Récemment, le concept d’intervention précoce a servi d’exemple à des mesures plus importantes visant la transformation des soins de santé mentale des jeunes, ce qui constitue une toute nouvelle percée au Canada.
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Affiliation(s)
- Srividya N. Iyer
- Auteure-ressource, Professeure adjointe, Département de psychiatrie, Université McGill, Montréal, Canada
- Coordonnatrice du Programme d’évaluation, d’intervention et de prévention des psychoses de Montréal, Institut universitaire en santé mentale Douglas, Montréal, Canada
| | - Ashok K. Malla
- Programme d’évaluation, d’intervention et de prévention des psychoses de Montréal (PEPP-Montréal), Institut universitaire en santé mentale Douglas, Montréal, Canada
- Département de psychiatrie, Université McGill, Montréal, Canada
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A controlled evaluation of a targeted early case detection intervention for reducing delay in treatment of first episode psychosis. Soc Psychiatry Psychiatr Epidemiol 2014; 49:1711-8. [PMID: 24902532 DOI: 10.1007/s00127-014-0893-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 05/22/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE Interventions aimed at influencing specific pathways to care may reduce the duration of untreated psychosis (DUP). The purpose of this study was to reduce delay in referral to an early intervention service following first contact for help seeking for psychosis in a defined urban catchment area. METHODS Using a historical control design, we conducted a targeted intervention comprised of intensive training and education regarding first onset of psychosis and benefits of early intervention with all potential points of contact in pathways to care in a defined catchment area of a specialized early intervention (EI) service. Data collected on different components of DUP [help seeking (H-DUP) and referral (R-DUP)] and demographic and clinical characteristics on patients seeking treatment of first episode of a psychotic (FEP) disorder accepted in the EI service for 3 years before and 3 years after the intervention were contrasted. No other systemic changes occurred in this catchment area during this period. RESULTS There was a significant increase in the number of cases of FEP referred to the EI service post-intervention from hospitals other than the parent institute, in the proportion with a diagnosis of affective psychosis and proportion of patients from a lower socioeconomic status (SES). Although largest proportion of patients continued to make their first contact with community services, the latter failed to refer cases of psychosis to the EI service despite making a large number of mostly non-cases (for psychosis). The intervention had no direct effect on total DUP, R-DUP or H-DUP. After controlling for diagnosis and SES, post-intervention, R-DUP remained significantly lower for patients making first contact with the emergency service of the parent institute. CONCLUSIONS The intervention failed to reduce R-DUP for patients making contact with or referred from community services and most patients still used hospital resources to enter treatment at the EI service.
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Sapra M, Weiden PJ, Schooler NR, Sunakawa-McMillan A, Uzenoff S, Burkholder P. Reasons for adherence and nonadherence: a pilot study comparing first- and multi-episode schizophrenia patients. ACTA ACUST UNITED AC 2014; 7:199-206. [PMID: 23428784 DOI: 10.3371/csrp.sawe.020813] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
RATIONALE Most first-episode schizophrenia patients will stop their medication after their acute symptoms improve. Understanding the salient motivations and attitudes that drive adherence--as well as nonadherence--is an important part of developing strategies to prevent or delay nonadherence during the early phases of the illness. METHODS Self-reported reasons for adherence and nonadherence among first-episode and multi-episode patients with schizophrenia were obtained from cross-sectional adherence interviews from two prospective adherence studies: one composed of a first-episode sample (n=33) and the other with recently relapsing multi-episode patients (n=16). Both groups received the Rating of Medication Influences (ROMI) Scale at approximately 16 to 20 weeks after an acute psychotic episode. The specific ROMI items were ranked in order of percentage (%) strong, and were compared both within each patient group for rank order of importance, and also compared between groups to determine the differences in specific adherence and nonadherence influences. RESULTS The doctor-patient relationship was more likely to be endorsed as a strong adherence influence in the first-episode sample (74%) than in the multi-episode sample (13%, X²=18.07, p<.01). Change in physical appearance attributed to medication was a more commonly endorsed nonadherence influence for the multi-episode sample (25%) relative to the first-episode sample (0%, X²=9.2, p<.01). CONCLUSIONS The doctor-patient relationship stands out as being the major reason for ongoing adherence for first-episode schizophrenia patients. Our post hoc interpretation is that lack of prior experience with medication and treatment elevates the importance of the relationship with the treating clinician for first-episode patients.
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Affiliation(s)
- Mamta Sapra
- Department of Psychiatry, Salem VA Medical Center, 1970 Roanoke Blvd., Salem, VA 24153
| | - Peter J Weiden
- Center for Cognitive Medicine, University of Illinois, Chicago
| | - Nina R Schooler
- Department of Psychiatry & Behavioral Sciences, SUNY Downstate Medical Center
| | | | - Sarah Uzenoff
- Department of Psychology, University of North Carolina, Chapel Hill
| | - Page Burkholder
- Department of Behavioral Health,, Kings County Hospital Center
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Cheng C, deRuiter WK, Howlett A, Hanson MD, Dewa CS. Psychosis 101: evaluating a training programme for northern and remote youth mental health service providers. Early Interv Psychiatry 2013; 7:442-50. [PMID: 24164723 DOI: 10.1111/eip.12044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2012] [Accepted: 01/15/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Most of the early psychosis intervention (EPI) training has focused on family physicians participants. In Northern Ontario, there is a shortage of primary care. This paper will present evaluation results of a pilot training programme for rural and remote youth mental health service providers. METHOD A mixed methods approach was used. We evaluated a 2-day workshop about EPI for non-medical mental health workers delivered onsite and simultaneously by videoconferencing. There were 19 participants across four agencies. Seven were onsite and 12 were offsite. Participants' knowledge was measured using a validated questionnaire at pre-intervention and at 3-, 6- and 9-month follow up. A repeated measures ANOVA was used to evaluate knowledge acquisition between the two modes of training. At 6 months, focus group interviews were conducted to explore their experiences of the mode of intervention delivery and evaluation. Emerging themes were iteratively derived through a series of discussions involving independent coders. RESULTS Only 15 complete datasets were available of the 19 original participants. Differences in knowledge acquisition between the two groups did not reach statistical difference. Six-month focus group data indicated that participants improved their relationship with EPI services and they were part of a strengthened network with other providers in the region. Post-intervention, the accuracy of referrals from participating agencies increased dramatically, with an increase in proportion of referrals who were eligible for EPI services. The follow-up process engaged participants in learning and re-engaged them with the material taught during the training session. CONCLUSIONS The results about developing service partnerships and relationship with specialist services are encouraging for policy and service decision-makers to address mental health service needs in northern and remote areas.
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Affiliation(s)
- Chiachen Cheng
- Canadian Mental Health Association - Thunder Bay, First Place Clinic and Regional Resource Centre, Thunder Bay, Ontario, Canada; Centre for Addiction and Mental Health, Centre for Research on Employment and Workplace Health (CREWH), Toronto, Ontario, Canada
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Anderson KK, Fuhrer R, Abrahamowicz M, Malla AK. The incidence of first-episode schizophrenia-spectrum psychosis in adolescents and young adults in montreal: an estimate from an administrative claims database. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2012; 57:626-33. [PMID: 23072954 DOI: 10.1177/070674371205701007] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE There has been increasing interest in the psychiatric literature on research and service delivery focused on first-episode psychosis (FEP), and accurate information on the incidence of FEP is crucial for the development of services targeting patients in the early stages of illness. We sought to obtain a population-based estimate of the incidence of first-episode schizophrenia-spectrum psychosis (SSP) among adolescents and young adults in Montreal. METHODS Population-based administrative data from physician billings, hospitalizations, pharmacies, and public health clinics were used to estimate the incidence of first-episode SSP in Montreal. A 3-year period (2004-2006) was used to identify patients with SSP aged 14 to 25 years. We used a 4- to 6-year clearance period to remove patients with a history of any psychotic disorder or prescription for an antipsychotic. RESULTS We identified 456 patients with SSP, yielding a standardized annual incidence of 82.9 per 100 000 for males (95% CI 73.7 to 92.1), and 32.2 per 100 000 for females (95% CI 26.7 to 37.8). Using ecologic indicators of material and social deprivation, we found a higher-incidence proportion of SSP among people living in the most deprived areas, relative to people living in the least deprived areas. CONCLUSIONS Clinical samples obtained from psychiatric services are unlikely to capture all treatment-seeking patients, and epidemiologic surveys have resource-intensive constraints, making this approach challenging for rare forms of psychopathology; therefore, population-based administrative data may be a useful tool for studying the frequency of psychotic disorders.
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Chen EYH, Tang JYM, Hui CLM, Chiu CPY, Lam MML, Law CW, Yew CWS, Wong GHY, Chung DWS, Tso S, Chan KPM, Yip KC, Hung SF, Honer WG. Three-year outcome of phase-specific early intervention for first-episode psychosis: a cohort study in Hong Kong. Early Interv Psychiatry 2011; 5:315-23. [PMID: 21726421 DOI: 10.1111/j.1751-7893.2011.00279.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM Although phase-specific early intervention for first-episode psychosis has been implemented in many different parts of the world, limited medium-term outcome data are available in non-Western populations with relatively low mental health resources. The study aimed to determine the effectiveness of phase-specific early intervention in first-episode psychosis. METHOD In this cohort study, we compared the 3-year outcome of 700 first-episode psychosis patients who received phase-specific early intervention with that of 700 patients matched for age, sex and diagnosis who received standard psychiatric care prior to early intervention. Using a structured data acquisition procedure, we determined functional outcome, symptom levels, relapse, recovery, suicidal behaviour and service utilization from clinical records. RESULTS Patients in the early intervention group had longer full-time employment or study (P<0.001), fewer days of hospitalization (P<0.001), less severe positive symptoms (P=0.006), less severe negative symptoms (P =0.001), fewer suicides (P=0.009) and fewer disengagements (P=0.002) than the historical control group. Additionally, more patients in the early intervention group experienced a period of recovery (P=0.001), but the two groups had similar rates of relapse (P=0.08) and durations of untreated psychosis (P=0.72). CONCLUSIONS The 3-year outcome in phase-specific early intervention compared favourably with that of standard psychiatric care, particularly with respect to functional outcome and reduction in hospitalizations, suicides and disengagements. However, intervention did not appear to reduce the rate of relapse.
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Affiliation(s)
- Eric Y H Chen
- Department of Psychiatry, The University of Hong Kong, Queen Mary Hospital Department of Psychiatry, Queen Mary Hospital, Pokfulam Road, Hong Kong.
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Early intervention in psychosis: specialized intervention and early case identification. Encephale 2011; 36 Suppl 3:S38-45. [PMID: 21095391 DOI: 10.1016/s0013-7006(10)70029-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Specialized early intervention (SEI) approach to treatment of a First Episode of Psychosis (FEP) consists of two equally important components, namely, a phase specific treatment program and early case identification. In this article we report a brief update on our knowledge about both aspects of SEI services. We then provide a description of a prototypical SEI service within the Canadian context, examine the pathways to care for patients with FEP and report on different methods of reducing delay in treatment. We also provide a description of a novel method of reducing delay in treatment using principles of academic detailing targeting all health care and educational services within a defined catchment area in combination with quick access to the SEI service.
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Abstract
The management of long-term mental illness in women requires a number of specialized approaches in order to optimize their quality of life and health outcomes. This selective review addresses the latest key issues related to hospitalization, life cycle, hormonal and other reproductive issues that impact on the treatment of women with mental illness. A particular focus is given to the management of women with schizophrenia, bipolar disorder and depression. Novel treatment approaches such as oestrogen augmentation and gender-specific medication prescription are detailed.
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Affiliation(s)
- Jayashri Kulkarni
- Monash Alfred Psychiatry Research Centre, Alfred Hospital and School of Psychology and Psychiatry, Monash University, Melbourne, Australia.
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Catts SV, O'Toole BI, Carr VJ, Lewin T, Neil A, Harris MG, Frost ADJ, Crissman BR, Eadie K, Evans RW. Appraising evidence for intervention effectiveness in early psychosis: conceptual framework and review of evaluation approaches. Aust N Z J Psychiatry 2010; 44:195-219. [PMID: 20180724 DOI: 10.3109/00048670903487167] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The literature that is relevant to evaluation of treatment effectiveness is large, scattered and difficult to assemble for appraisal. This scoping review first develops a conceptual framework to help organize the field, and second, uses the framework to appraise early psychosis intervention (EPI) studies. Literature searches were used to identify representative study designs, which were then sorted according to evaluation approach. The groupings provided a conceptual framework upon which a map of the field could be drawn. Key words were cross-checked against definitions in dictionaries of scientific terms and the National Library of Medicine Medical Subject Headings (MeSH) browser. Using the final list of key words as search terms, the EPI evaluation literature was appraised. Experimental studies could be grouped into two classes: efficacy and effectiveness randomized controlled trials. Non-experimental studies could be subgrouped into at least four overlapping categories: clinical epidemiological; health service evaluations; quality assurance studies; and, quasi-experimental assessments of treatment effects. Applying this framework to appraise EPI studies indicated promising evidence for the effectiveness of EPI irrespective of study design type, and a clearer picture of where future evaluation efforts should be focused. Reliance on clinical trials alone will restrict the type of information that can inform clinical practice. There is convergent evidence for the benefits of specialized EPI service functions across a range of study designs. Greater investment in health services research and quality assurance approaches in evaluating EPI effectiveness should be made, which will involve scaling up of study sizes and development of an EPI programme fidelity rating template. The degree of complexity of the evaluation field suggests that greater focus on research methodology in the training of Australasian psychiatrists is urgently needed.
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Affiliation(s)
- Stanley V Catts
- School of Medicine, University of Queensland, K Floor, Mental Health Centre, Royal Brisbane and Women's Hospital, Herston, Qld 4029, Australia.
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Abstract
In the third in a series of six articles on packages of care for mental disorders in low- and middle-income countries, Jair Mari and colleagues discuss the treatment of schizophrenia.
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Affiliation(s)
- Mari Jair de Jesus
- Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, Brazil.
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Affiliation(s)
- ASHOK MALLA
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada
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