Duration of untreated psychosis and pathways to care in patients with first-episode psychosis in Iran

Adolopment of clinical practice guidelines and creation of referral pathways for psychiatric conditions in Pakistan

Psychiatric disorders are highly prevalent in Pakistan and burdens the scarce number of psychiatrists present in the country. The establishment of evidence-based clinical practice guidelines (EBCPGs) and primary-care referral pathways within the local context is imperative to make the process efficient. In this Health Policy, we aimed to develop EBCPGs and primary-care referral pathways that are specific to Pakistan's primary-care setting, with the aim of facilitating the management of psychiatric conditions. Ten EBCPGs were created through the GRADE-ADOLOPMENT process; two recommendations were adopted with minor changes, 43 were excluded, and all others were adopted without any changes. Ten primary-care referral pathways for managing ten psychiatric disorders were created and 23 recommendations were added which will help to bridge the gap in care provision. These psychiatric referral pathways and EBCPGs will bring Pakistan's healthcare system a step closer to achieving optimal health outcomes for patients.

A systematic review of factors prolonging or reducing the duration of untreated psychosis for people with psychosis in low- and middle-income countries

AIM

This review aims to identify factors that may prolong or reduce the duration of untreated psychosis for people with psychosis in low- and middle-income countries.

METHODS

Electronic searches of six databases were conducted, to find studies from low- and middle-income countries on people with psychotic disorders provided they statistically measured an association between factors that may prolong or reduce the duration of untreated psychosis. Studies were critically appraised and a narrative synthesis exploring differences between and within studies is presented. A socio-ecological model is used to convey the main findings.

RESULTS

Thirty studies of 16 473 participants in total were included in this review. Taken together participants were 51.5% male and 48.5% female. Various factors potentially associated with longer duration of untreated psychosis for people with psychosis in low- and middle-income countries were found. Examples of these factors are an insidious mode of onset, greater family stigma and low social class. Other factors, such as marital status, educational level, diagnostic type, predominant symptoms and employment status, yielded inconsistent results.

CONCLUSIONS

The methodological quality of the included studies limits the conclusions of this review. The results indicate an urgent need for further high-quality research in these countries. The socio-ecological model is a helpful framework for clinicians, scholars, and decision-makers to conceptualize factors that may affect the duration of untreated psychosis, highlight gaps in the literature as well as reflect on potential prevention strategies that may ultimately support early intervention services for people with psychosis in developing countries.

Evaluating the maturation of mental health systems in developing countries

Background

Given the need for a simple tool to evaluate mental healthcare provision at the local level, we compared the duration of untreated mental illness (DUM) and duration of untreated psychosis (DUP) between rural and urban areas in Cambodia, and Cambodia's DUP was also compared with that of other countries.

Methods

DUM and background data were obtained at the first consultation from 940 participants in Phnom Penh (PP), the capital city, and Siem Reap province (SR) in 2016-2017. DUP data were obtained from DUM by excluding individuals with nonpsychotic mental illnesses (e.g., mood disorders, neurotic disorders, substance use, epilepsy). Student's t-test was used to compare DUM and DUP, and analysis of variance was conducted to identify associations.

Results

Mean DUM significantly differed between PP (0.6 [SD 2.3] years) and SR (4.2 [5.9] years). Mean DUP was also significantly different (0.5 [2.2] years in PP vs. 4.3 [6.7] years in SR). DUM was strongly associated with DUP. The prevalence of the various disorders differed between rural and urban areas. DUM also varied by diagnosis, indicating that DUP is a better index than DUM. However, in some cases DUM can be used, given its strong association with DUP. DUP in PP was almost the same as in developed countries and was about four times longer in SR.

Conclusion

DUP in rural areas is much longer than in urban areas in developing countries. Although DUP is an effective index, more data from other places and before/after interventions are required to verify it further.

ARAS recent onset acute phase psychosis survey, a prospective observational cohort of first episode psychosis in Iran-the cohort profile

The Middle East is underrepresented in psychosis research. The ARAS recent onset acute phase psychosis survey (ARAS) is a longitudinal cohort across multiple centers in Iran, established to investigate characteristics, determinants and early course of psychosis in a non-Western, Middle East context. Here, baseline characteristics of the ARAS cohort are reported. The ARAS cohort enrolled patients with recent onset psychosis from September 2018 to September 2021 in East Azerbaijan, Kermanshah and Tehran, including Iranian patients from different sociocultural contexts. The baseline assessment included demographics, socioeconomic status, clinical (positive, negative, depressive symptoms) and psychosocial (religiosity, social support, self-stigma) characteristics, cognitive functioning, metabolic profile, substance use and medication use measured by validated questionnaires. These assessments will be followed up after one and five years. A total of 500 patients with a first episode of psychosis were enrolled from three provinces in Iran. With 74.1% being male, the mean age (SD) of patients was 32.3 (9.7) years. Nearly a quarter of patients was diagnosed with schizophrenia and 36.8% with substance induced psychotic disorder. Amphetamine (24%) and opium (12%) use were common, cannabis use was not (5%). Only 6.1% of patients lived alone while 29% of patients was married and had children. The majority of them had achieved secondary educational level and 34% had a paid job. The most common antipsychotic treatment was risperidone. There was a wide range for scores of PANSS, with 9.4% having dominant negative symptoms. The most common prescribed medication was risperidone. Near to 40% of patients had noticeable signs of depression and prevalence of metabolic syndrome was 13.4%. The majority of patients (57.2%) had moderate and 5.4% reported to have severe disability. More than 30% reported to be highly religious. Patients had the highest satisfaction with people living with, and the lowest for finance and job.

An Observational Cohort of First Episode Psychosis in Iran: The Azeri Recent Onset Acute Phase Psychosis Survey (ARAS Cohort) Study Protocol

Background: Most of our knowledge about the etiology, course, treatment, and outcome of schizophrenia spectrum and other psychotic disorders stems from Western countries. Data from populations living in other geographical areas and low- and middle-income countries, with different genomes (ethnicity) and exposomes (e.g., culture and social support, drugs of abuse, religion), will add to our knowledge of this complex disorder. Methods: The Azeri Acute phase/Recent onset psychosis Survey (ARAS) has been initiated to study the course of the disorder in patients with recent-onset psychosis using validated diagnostic tools and a comprehensive outcome monitoring system, aiming to reveal indicators for understanding the risk and resilience factors and for choosing the best-personalized treatment strategy. All participants will be evaluated for clinical signs and symptoms as well as risk and resilience factors and will be followed up for 1, 3, and 5 years for outcomes in several domains. A hierarchical cluster method will be applied to identify the number of clusters for each outcome. Defined models will be applied to assess the predictive value of cognition on symptomatic and functional outcomes at follow-up. Discussion: The ARAS cohort will yield significant academic- (research and education) and care-related achievements. ARAS data and experience will have value both in being a useful model for other parts of this region and in an expansion of the currently available knowledge.

A systematic review of care pathways for psychosis in low-and middle-income countries

Pathways to care for psychosis in high-income countries have been well studied, with the finding of an association between longer duration of untreated psychosis (DUP) and poorer outcomes focusing interest on care pathways to minimise treatment delay. Little is known about how people with psychosis in low-to middle-income countries (LMIC) present for help and specific care pathways that might be associated with treatment delays in those contexts. We conducted a systematic review using electronic databases (MEDLINE, PsychINFO, Embase, Ovid) to explore what proportion of patients with psychosis in LMIC are accessing care through traditional healers and whether this is associated with treatment delay. Studies were included if they assessed the pathway to care for participants with a psychotic illness in a LMIC. From 3929 results, 15 studies met our inclusion criteria. In 7 out of 15 studies first contact for the majority of patients were traditional health practitioners (THPs). In 5 out of 15 studies, mental health practitioners (MHPs) were most often the initial care pathway and in 3 studies first contact was with primary care. DUP ranged from a mean of 30 weeks to 225 weeks. Accessing THPs as initial contact was associated with a longer DUP. In LMICs, a large proportion of patients use THP as their first point of contact for accessing care. This is associated with longer DUP. Services in these countries need to focus both on raising public awareness and collaborative working with THPs to facilitate access to biomedical care.

Association between referral source and duration of untreated psychosis in pathways to care among first episode psychosis patients in Northern Malawi

AIMS

To examine the association between referral source and duration of untreated psychosis (DUP) and explore determinants of referral source; when adjusting for pathways to care, positive and negative symptoms, diagnosis and socio-demographic characteristics.

METHODS

A total of 140 subjects with first episode psychosis (FEP) were enrolled from a pilot early intervention service for psychosis in Northern Malawi between June 2009 and September 2012. Logistic regression analyses were used to quantify the associations between variables of interest.

RESULTS

Age ranged between 18 and 65 at assessment, with median, 33. Median DUP was 12.5 months. First contact did not independently determine DUP. Long DUP (>6 months) was associated with referral from community based volunteer (CBV) or traditional healer (TH), a unit increase in severity of negative symptoms and having schizophrenia, which was also associated with referral from CBV or TH. Additionally, being unemployed was associated with referral from CBV or TH. However, a unit increase in the number of times religious advice (RA) was sought, GP was contacted and severity of positive symptoms was associated with referral by GP.

CONCLUSIONS

Mental health awareness is justified for this population and collaboration with THs in identifying and treating patients with psychosis may help reduce treatment delays. Access to mental health services ought to improve, particularly for the unemployed group. Future studies should consider adjusting for referral source when ascertaining first contact source as a predictor of DUP.

Pathways to psychiatric care and factors associated with delayed help-seeking among patients with mental illness in Northern Ethiopia: a cross-sectional study

OBJECTIVE

This study aimed to assess pathways to psychiatric care and factors associated with delayed help-seeking among patients with mental illness in Northern Ethiopia using the WHO Pathway Study Encounter Form.

DESIGN

A cross-sectional study design was used.

SETTING

Data were collected using face-to-face interview from patients with various diagnoses of mental illness attending outpatient treatment at Ayder Comprehensive Specialized Hospital in Mekelle City, Tigray, Northern Ethiopia.

PARTICIPANTS

Participants who came to attend outpatient treatment during the study period were included in the study using consecutive sampling technique.

OUTCOME MEASURES

Pathways to psychiatric care, delayed psychiatric treatment and factors affecting delayed psychiatric treatment.

RESULTS

The median duration from problem onset to contact with first care provider was 4 weeks, whereas contact with modern psychiatric services was 52.0 weeks. Study participants who were single (adjusted OR (AOR)=2.91, 95% CI 1.19 to 7.11), divorced (AOR=3.73, 95% CI 1.33 to 10.49) and who perceived mental illness as shameful (AOR=3.29, 95% CI 1.15 to 9.41) had delayed treatment-seeking behaviour, whereas participants with no history of substance use (AOR=0.43, 95% CI 0.20 to 0.92) were less likely to have delayed treatment-seeking behaviour.

CONCLUSIONS

There is significant delay in seeking modern psychiatric treatment. Religious healers were the first source of help for mental illness. Majority of the respondents described that mental illness was due to supernatural causes. Stigma and lack of awareness about where treatment is available were barriers to seeking appropriate care.

Factors that influence delaying initial psychiatric treatment in rural Cambodia: A pilot study

BACKGROUND

The WHO reported the gap between the need for treatment and its provision is huge in low- and middle-income countries. It is estimated there are lots of burden to obtain treatment in these countries. This survey intended to show the delay of their first visit to a psychiatric department and the factors that influence the delay. To elucidate the factors affecting medical accessibility for people with mental illness, we propose the concept of duration of untreated mental illness (DUM), which is the duration between the onset or first symptom of mental illness and the first visit to a psychiatric department or clinic.

METHODS

Participants were 109 Cambodian adults (18 years old and up) who had a psychiatric consultation in one of the following hospitals. We analyzed the relationships between DUM and patients' background; age, gender, economic status, education level, occupation, hospital access, and diagnosis.

RESULTS

The average DUM of all participants was 34.8 ± 42.4 months, ranging from 0 to 240 There was no significant difference in DUM by difference in hospital, gender, age, hospital access, education level, occupation, or economic status. Only patient diagnosis was related to DUM. The DUM for patients with schizophrenia and epilepsy was long, while the DUM for patients with neurosis and substance use were short.

CONCLUSION

To compare DUM with that of other low- and middle-income countries, DUM of our survey is extremely long. However, those reports were from urban areas within the low- and middle-income countries. We considered our report to include a very important sample showing the condition of psychiatric services in rural areas of low-income countries.

Pathways to mental health services for young people: a systematic review

PURPOSE

While early access to appropriate care can minimise the sequelae of mental illnesses, little is known about how youths come to access mental healthcare. We therefore conducted a systematic review to synthesise literature on the pathways to care of youths across a range of mental health problems.

METHODS

Studies were identified through searches of electronic databases (MEDLINE, PsycINFO, Embase, HealthSTAR and CINAHL), supplemented by backward and forward mapping and hand searching. We included studies on the pathways to mental healthcare of individuals aged 11-30 years. Two reviewers independently screened articles and extracted data.

RESULTS

Forty-five studies from 26 countries met eligibility criteria. The majority of these studies were from settings that offered services for the early stages of psychosis, and others included inpatient and outpatient settings targeting wide-ranging mental health problems. Generally, youths' pathways to mental healthcare were complex, involved diverse contacts, and, sometimes, undue treatment delays. Across contexts, family/carers, general practitioners and emergency rooms featured prominently in care pathways. There was little standardization in the measurement of pathways.

CONCLUSIONS

Except in psychosis, youths' pathways to mental healthcare remain understudied. Pathways to care research may need to be reconceptualised to account for the often transient and overlapping nature of youth mental health presentations, and the possibility that what constitutes optimal care may vary. Despite these complexities, additional research, using standardized methodology, can yield a greater understanding of the help-seeking behaviours of youths and those acting on their behalf; service responses to help-seeking; and the determinants of pathways. This understanding is critical to inform ongoing initatives to transform youth mental healthcare.

Geographical accessibility and duration of untreated psychosis: distance as a determinant of treatment delay

BACKGROUND

The duration of untreated psychosis is determined by both patient and service related factors. Few studies have considered the geographical accessibility of services in relation to treatment delay in early psychosis. To address this, we investigated whether treatment delay is co-determined by straight-line distance to hospital based specialist services in a mainly rural mental health context.

METHODS

A naturalistic cross-sectional study was conducted among a sample of recent onset psychosis patients in northern Norway (n = 62). Data on patient and service related determinants were analysed.

RESULTS

Half of the cohort had a treatment delay longer than 4.5 months. In a binary logistic regression model, straight-line distance was found to make an independent contribution to delay in which we controlled for other known risk factors.

CONCLUSIONS

The determinants of treatment delay are complex. This study adds to previous studies on treatment delay by showing that the spatial location of services also makes an independent contribution. In addition, it may be that insidious onset is a more important factor in treatment delay in remote areas, as the logistical implications of specialist referral are much greater than for urban dwellers. The threshold for making a diagnosis in a remote location may therefore be higher. Strategies to reduce the duration of untreated psychosis in rural areas would benefit from improving appropriate referral by crisis services, and the detection of insidious onset of psychosis in community based specialist services.

Duration of untreated psychosis and pathway to care in Riyadh, Saudi Arabia

AIM

Recent studies of 'duration of untreated psychosis' (DUP) indicate that some patients remain untreated in the community for some time. Considerable emphasis has been placed on reducing the DUP. However, most studies investigating DUP have been conducted in Western countries, where well-developed primary care systems are available. This study aims to describe DUP and its association with both demographic factors and pathways to care in Riyadh, Saudi Arabia.

METHODS

A retrospective study of 421 new case records of all Saudi schizophrenia patients over a 2-year period in six governmental hospitals in Riyadh, Saudi Arabia.

RESULTS

The median DUP was 1.41 years (interquartile range 0.35-2.81 years). The longest time to contact was 9.86 years but 90% had a DUP shorter than 5 years. Older age at onset, single marital status and higher educational level were associated with shorter DUP. Long DUP was associated with help seeking from traditional healers.

CONCLUSION

In Saudi Arabia, it usually takes longer for patients to seek help from psychiatric services after their first psychosis onset than it does in Western countries. The results suggest that the DUP is influenced by both demographic factors and pathways to care.

Duration of untreated psychosis in an Egyptian sample: Sociodemographic and clinical variables

BACKGROUND

Duration of untreated psychosis (DUP) has been considered as a poor prognostic factor for psychotic disorder. Several studies have been investigating different predictors of DUP in Western countries, while in Egypt only a few studies have examined various predictors of DUP.

AIMS

To study DUP in Egyptian patients with psychotic disorders and to investigate how certain illnesses, patient, socio-cultural risk factors and help-seeking behaviour are correlated with prolonged DUP.

METHOD

The sample included 100 patients with Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; DSM-IV-TR) diagnosis of psychotic disorder were selected and interviewed to assess DUP. They were interviewed using the Structured Clinical Interview for DSM-IV axis I disorders (SCID-I), Positive and Negative Syndrome Scale (PANSS) and Global Assessment of Functioning (GAF) scale.

RESULTS

Mean (±standard deviation ( SD)) of DUP was found to be 36.93(±45.27) months. DUP was correlated with various sociodemographic and clinical variables. Following log transformation of DUP, correlation with PANSS scores was done and revealed highly significant statistical relation of DUP to PANSS negative and PANSS positive scores. In linear regression analysis, it was found that age of patients, the age of onset, residence, being illiterate, the insidious mode of onset, negative family history of psychiatric disorder and the severity of illness as indicated by PANSS are among DUP predictors.

CONCLUSION

Longer DUP results from multiple patient- and illness-related factors. This has many implications in targeting early intervention with specific consideration to cultural factors.

The role of relatives in pathways to care of patients with a first episode of psychosis

AIMS

To explore the role of relatives in pathways to care of patients with a recent onset of psychosis.

METHODS

A total of 34 consecutive patients and their relatives from the Department of Psychiatry of the University of Naples SUN participated in the study. Pathways to care were retrospectively evaluated by administering the Pathways to Care Form and the Nottingham Onset Schedule (NOS) to patients, relatives and treating physicians. Relatives were addressed with the Family Involvement in Pathways to care Schedule (FIPS).

RESULTS

Duration of untreated illness (DUI) and duration of untreated psychosis (DUP) were 145.4 (±141.9) and 33.3 (±54.0) weeks, respectively. Help-seeking delay was 17.6 (±45.0) weeks. The first request for help was made by relatives in 76% of cases. Among health professionals, general practitioners were those most frequently contacted, followed by psychiatrists, neurologists or psychologists. Stigma and wrong attribution of psychotic symptoms were the main reasons for help-seeking delays.

CONCLUSIONS

Relatives play a crucial role in pathways to care of patients with psychosis. DUI and DUP could be reduced by interventions aimed at increasing knowledge of early symptoms in the general population, and by the provision of psychiatric consultations in non-stigmatizing settings for young people with psychological distress.

The relationship between family resiliency factors and caregiver-perceived duration of untreated psychosis in persons with first-episode psychosis

Although the family has an important role in the early detection and intervention of first-episode psychosis (FEP), there are few findings reporting associations between family strengths and early treatment-seeking experiences. This study aimed to investigate, within the framework of the resiliency model of family stress, adjustment, and adaptation, the association between family coping strategies, resource management factors and duration of untreated psychosis (DUP) in Iranian families with one adult child with FEP. Hundred and seven individuals referred to three medical centers in Tehran and diagnosed with FEP participated in this study. Caregiver-perceived DUP was measured via semi-structured interviews administered to primary caregivers. They also completed two questionnaires regarding family resources of stress management and family coping strategies. Data analysis indicated that the Family Inventory of Resources of Management (FIRM) total scale score did not significantly explain the variance of caregiver-perceived DUP, but one of the FIRM subscales, the Extended Family Social Support, and the Family Crisis-Oriented Personal Evaluation scale (F-COPES) total score and one its subscales, the Acquiring Social Support, explained a significant amount of the variance of caregiver-perceived DUP. The results suggest that higher family resiliency, especially social support, facilitates the family's appropriate adaptive reaction (i.e., treatment-seeking), with the consequent decrease of DUP.

The Pathways to the First Contact with Mental Health Services among Patients with Schizophrenia in Lagos, Nigeria

There is increasing evidence that delay in the commencement of treatment, following the onset of schizophrenia, may be related to the pathways patients navigate before accessing mental health care. Therefore, insight into the pattern and correlates of pathways to mental care of patients with schizophrenia may inform interventions that could fast track their contact with mental health professionals and reduce the duration of untreated psychosis. This study assessed the pathways to mental health care among patients with schizophrenia (n = 138), at their first contact with mental health services at the Federal Neuro-Psychiatric Hospital Yaba Lagos, Nigeria. Traditional and religious healers were the first contact for the majority (69%) of the patients. Service users who first contacted nonorthodox healers made a greater number of contacts in the course of seeking help, eventuating in a longer duration of untreated psychosis (P < 0.001). However, the delay between the onset of psychosis and contact with the first point of care was shorter in patients who patronized nonorthodox practitioners. The findings suggest that collaboration between orthodox and nonorthodox health services could facilitate the contact of patients with schizophrenia with appropriate treatment, thereby reducing the duration of untreated psychosis. The need for public mental health education is also indicated.

Duration of untreated psychosis in a high-income versus a low- and middle-income region

OBJECTIVE

Most data on duration of untreated psychosis (DUP) derives from high-income countries. An inverse relationship between DUP and income and a longer DUP in low- and middle-income (LAMI) countries has been reported. The aim of this study was to compare DUP in a high-income country with that in a LAMI country using the same methodology.

METHODS

The sample consisted of in- and outpatients, aged 15-35 years for the Vienna site and 18-35 years for the Pakistani sites, with first-episode psychosis (FEP). DUP was evaluated using psychiatric interviews, medical charts and the Nottingham Onset Schedule. Differentiated reporting of duration of untreated illness (DUI) from prodrome to start of treatment, and DUP from manifest psychotic symptoms to start of treatment was ensured. Primary outcome measures, DUI and DUP, were measured at a 0.025 level of significance.

RESULTS

Thirty-one FEP patients in Vienna (mean age 20.03 years, SD 4.2) and 60 FEP patients from the Pakistani sites (mean age 26.15 years, SD 5.29) participated. The mean age in Vienna was younger due to the different age range inclusion criteria. The severity of psychopathology was more pronounced in the Pakistani sample. Log DUP was significantly different between groups (i.e. longer in the Pakistani sample (p=0.001)). Log DUI showed a trend for longer duration in the Vienna sample; however, this did not reach statistical significance (p=0.036). The severity of positive psychotic symptoms was associated with length of DUI in both regions.

CONCLUSION

The longer DUP in Pakistan confirms the need to provide affordable treatment for psychosis for young FEP patients in Pakistan and in other LAMI countries. The relatively long period from prodrome to treatment initiation in both regions underlines the need to further establish low-threshold early intervention strategies in order to increase detection rates and reduce factors limiting patients seeking treatment.

Schizophrenia in women and children: a selective review of literature from developing countries

Women and children with psychotic disorders in developing countries may be vulnerable and have considerable social disadvantages. Gender disadvantage has implications for all health outcomes including mental illnesses. In the more relevant gender-related context we discuss several important issues which affect women with schizophrenia, namely stigma, caregiver burden, functional outcome, marriage, victimization and help-seeking. The findings indicate that there are variations in clinical and functional outcomes and age of onset of illness between different regions. Drug side effects, such as metabolic syndrome appear to be quite common, adding to disease burden in women from developing countries. Victimization and coercion may contribute to poor quality of life and health concerns such as STIs and HIV. Stigma among women with schizophrenia appears to play a major role in help-seeking, caregiver burden and issues such as marriage and parenting. Gender-sensitive care and practices are few and not well documented. Research in the area of psychoses in children and adolescents from LAMI countries is sparse and is mainly restricted to a few clinic-based studies. More research is needed on organic and medical factors contributing to childhood psychoses, pathways to care, help-seeking, and impact of early detection and community care.

Early intervention in schizophrenia in developing countries: focus on duration of untreated psychosis and remission as a treatment goal

Early intervention services are based on the premise that untreated psychosis may have a deleterious effect on outcome, particularly in the early years of illness. The majority of the studies on duration of untreated psychosis have been conducted in developed countries; therefore this review focuses on publications from developing countries. We also review studies from developing countries that have been published following the Remission in Schizophrenia Working Group criteria. The duration of untreated psychosis is longer in developing countries, and is also associated with poor outcome, whereas remission rates following treatment of first-episode schizophrenia in developing countries appear to be higher than in developed countries. These two findings strongly argue for the establishment of early intervention services for schizophrenia in developing countries.

A systematic review of explanatory models of illness for psychosis in developing countries

BACKGROUND

Explanatory models of illness, held by patients and treating clinicians, offer justifications and propose explanations for sickness, treatment evaluations and choice. These have been studied in relation to common mental disorders but research on explanatory models of psychosis (EMOP) has received scant attention. Adequately understanding patients' explanatory models for psychosis has important clinical implications.

METHOD

We systematically examined studies on EMOP in the developing world to report on the nature of explanatory models, their relationship with help-seeking, duration of untreated psychosis (DUP), perceived stigma and any differences in the explanatory models between first and subsequent episodes.

RESULTS

14 studies examining EMOP in developing countries were identified. The majority of studies reported predominantly supernatural and psychosocial EMOP. Holding supernatural and psychosocial explanatory models affected help-seeking behaviour, treatment modalities used and DUP.

DISCUSSION

EMOP in developing countries are rich and varied. The literature reports on a variety of populations using different methods and suffers from methodological limitations. Some recent studies have also attempted to modify explanatory models by using educational interventions; however, this was not examined in patient populations. Further research is needed to examine the impact of different explanatory models on DUP and help-seeking behaviours.

Duration of untreated psychosis in a rural/suburban region of Japan

AIMS

We examined the duration of untreated psychosis (DUP) and its social and clinical correlates in patients with schizophrenia in a rural/suburban region of Japan.

METHODS

We conducted a retrospective cohort study of patients with first-episode psychosis from 11 hospitals in Kochi Prefecture. There were 108 patients who met the eligibility criteria, and data regarding their DUP and social/clinical variables were collected.

RESULTS

The median (mean) DUP of our cohort was 10.5 (34.6) months. Longer DUP was associated with younger age at onset, older age at first consultation, less educational attainment, insidious mode of onset and not being accompanied by another person at first consultation. After adjusting for confounding factors, age at onset, age at first consultation and mode of onset remained significantly and independently associated with DUP. In terms of treatment and response, longer DUP was associated with less antipsychotics prescribed upon first visit, and worse Clinical Global Impression Severity and Improvement scores after 1 year.

CONCLUSION

The patients treated in a rural/suburban region of Japan had a long DUP, and shortening their DUP through promoting family involvement could improve their outcomes.

Causal attributions, pathway to care and clinical features of first-episode psychosis: a South African perspective

BACKGROUND

Causal belief systems and help-seeking practices may impact on pathway to care and features of first-episode psychosis (FEP) that have prognostic value. This is particularly relevant in South Africa where many people subscribe to traditional belief systems and consult traditional healers.

AIM

To evaluate the relationship between causal attributions and pathway to care and features of FEP that have prognostic value.

METHOD

We tested associations between causal attributions and pathway to care and duration of untreated psychosis (DUP), age of onset, PANSS-rated positive, negative and general symptoms and depressive symptoms (Calgary Depression Scale) in a sample of 54 FEP patients.

RESULTS

Spiritual attribution of cause (49% of patients) was associated with long DUP, while consultation with a traditional healer (39% of patients) was associated with long DUP and high negative symptoms. Only 19% had consulted a psychiatrist. Seventy nine per cent (79%) were referred to hospital by family, police were involved in 44% of admissions, and 81% were admitted involuntarily.

CONCLUSIONS

Spiritual attributions of cause and previous consultation with traditional healers may delay entry to psychiatric care and thereby negatively impact on prognosis of FEP. This highlights the importance of mental health education and developing a positive collaborative relationship with traditional healers, especially in low- and middle-income countries.

The pathways to mental health care of first-episode psychosis patients: a systematic review

BACKGROUND

Although there is agreement on the association between delay in treatment of psychosis and outcome, less is known regarding the pathways to care of patients suffering from a first psychotic episode. Pathways are complex, involve a diverse range of contacts, and are likely to influence delay in treatment. We conducted a systematic review on the nature and determinants of the pathway to care of patients experiencing a first psychotic episode.MethodWe searched four databases (Medline, HealthStar, EMBASE, PsycINFO) to identify articles published between 1985 and 2009. We manually searched reference lists and relevant journals and used forward citation searching to identify additional articles. Studies were included if they used an observational design to assess the pathways to care of patients with first-episode psychosis (FEP).

RESULTS

Included studies (n=30) explored the first contact in the pathway and/or the referral source that led to treatment. In 13 of 21 studies, the first contact for the largest proportion of patients was a physician. However, in nine of 22 studies, the referral source for the greatest proportion of patients was emergency services. We did not find consistent results across the studies that explored the sex, socio-economic, and/or ethnic determinants of the pathway, or the impact of the pathway to care on treatment delay.

CONCLUSIONS

Additional research is needed to understand the help-seeking behavior of patients experiencing a first-episode of psychosis, service response to such contacts, and the determinants of the pathways to mental health care, to inform the provision of mental health services.