OBJECTIVE: The influence of rurality on the duration of untreated psychosis (DUP) in first-episode psychosis (FEP) is poorly understood. We investigated factors associated with FEP in rural/urban settings and whether there are rural/urban differences in DUP and the mode (speed) of onset of psychosis.
METHODS: We used the Cambridgeshire and Peterborough NHS Foundation Trust Research Database (CPFTRD) to identify all persons presenting to an early intervention for psychosis service with FEP between 2013 and 2015. We performed descriptive statistics and multivariable linear and multinomial regression to assess the relationships between the study outcomes and the independent variables.
RESULTS: One hundred and fifty-five FEP patients were identified, with a mean age of 23.4 (SD, 5.3) years. The median DUP was 129.0 (IQR: 27.5-524.0) days. In rural areas, FEP patients were more likely to be employed and live with family than those in urban areas. A longer DUP was observed among patients with an insidious onset of psychosis compared with an acute onset (619.5 (IQR: 333.5-945.0)) vs. (17.0 (IQR: 8.0-30.5)) days respectively, p < 0.0001. We found evidence that the mode of onset of psychosis differed by employment status and living circumstances. There was insufficient evidence of rural/urban differences in DUP and mode of onset of psychosis.
CONCLUSIONS: Our results suggest that the mode of onset of psychosis is an important indicator of treatment delay and could provide vital information for service planning and delivery. Sociodemographic variations in FEP exist in rural populations, and our findings are similar to those observed in urban settings.

UNASSIGNED: Despite recognition that early intervention for first-episode psychosis (FEP) improves outcomes, Black youth with FEP continue to experience critical disparities in care. A historical lack of scientific focus on racial and ethnic factors in the study of psychosis and scant investigations among publicly insured (ie, Medicaid-enrolled) youth hinder our ability to understand and address factors that contribute to disparities in early FEP care. Strategies for improving FEP services for Black youth are reliant on more precise identification of who faces disparities and when during the early course of illness disparities are experienced.
UNASSIGNED: A retrospective longitudinal analysis of Ohio Medicaid claims data was performed for 987 982 youth aged 15-24 years between 2010 and 2020 to examine: (1) the likelihood of FEP diagnosis, (2) the type of psychotic disorder diagnosis received, and (3) receipt of treatment following psychosis onset.
UNASSIGNED: Non-Hispanic Black (NHB) youth, relative to non-Hispanic White (NHW) peers, were more likely to be diagnosed with a psychotic disorder and were further more likely to receive a diagnosis of schizophrenia relative to an affective psychotic disorder. In the first year following FEP diagnosis, NHB youth were also less likely to receive psychotherapy than NHW youth; this disparity was no longer present when examined at 2 years following FEP.
UNASSIGNED: In this study, Black youth experienced disparities in both the diagnosis and early treatment of FEP. Additional efforts are needed to understand and address these observed disparities and to promote equitable access to FEP care during the critical early illness phases.

UNASSIGNED: 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.
UNASSIGNED: 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.
UNASSIGNED: 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.
UNASSIGNED: 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.

[This corrects the article DOI: 10.3389/fpsyt.2024.1327928.].

OBJECTIVE: Considering the negative impact of long duration of untreated psychosis (DUP) on outcome, its reduction has become one of the aims of early intervention programmes. The TIPP programme (Treatment and early Intervention in Psychosis Program) was implemented in 2004 in Lausanne and hoped to reduce DUP, without any specific campaign in this regard, through the provision of accessible and specialized treatment. The aim of this study was to evaluate the evolution of patients\' DUP over time and the characteristics of patients with extreme DUP.
METHODS: Clinical follow-up data of 380 patients aged 18-35 years with a first psychotic episode who entered the TIPP programme between 2004 and 2017 were analysed. The evolution of DUP over time as well as referring entities and destination after the programme were assessed. The characteristics of patients with extreme DUPs (>percentile 90) were compared with that of other patients.
RESULTS: The mean value of the DUP was 452.11 days with a median of 88 days. DUP decreased only moderately over time. We also observe a decrease in discharges to specialized outpatient care at our university hospital. The main characteristics of patients with extreme DUP were early age of onset of psychosis, diagnosis of schizophrenia and presence of history of psychiatric treatment for other conditions before onset of psychosis.
CONCLUSIONS: These figures suggest that the DUP has reduced over time but that without specific interventions at this level, this reduction is only moderate.

OBJECTIVE: The present study aimed to evaluate data from patients admitted to the first-episode psychotic (FEP) outpatient clinic at the Hospital of Clinics of the Federal University of Pernambuco from July 2018 to July 2021, seeking to identify factors related to better clinical outcomes.
METHODS: This study was conducted using a convenience sample, including all patients between 15 and 65 years of age who were admitted to the FEP outpatient clinic from July 2018 to July 2021. Descriptive statistical analysis was performed using mean and standard deviation or median and interquartile range for continuous quantitative variables, and absolute number/percentage for qualitative variables. Paired T-test, a parametric test, was used to compare PANSS scores upon admission and after 6 months. Spearman\'s correlation test was employed to assess the correlation between duration of untreated psychosis (DUP) and treatment response with other variables.
RESULTS: The sample consisted of 85.3% male individuals, with 50% of patients aged between 19 and 30 years, and 82% residing in the metropolitan area of Recife. Seventy percent of patients responded to the treatment implemented by the outpatient clinic, and only 30% required psychiatric hospitalization within 6 months of follow-up. The majority of patients had a history of psychoactive substance use (82.4%); however, the use of these substances did not impact the prognosis within the analysed sample. The median DUP was 4 weeks, and a shorter DUP was associated with a lower probability of psychiatric hospitalization and a greater treatment response (reduction >50% in PANSS).
CONCLUSIONS: A shorter DUP was associated with a lower likelihood of psychiatric hospitalization and a greater treatment response. Furthermore, the specialized early psychosis outpatient clinic itself appears to yield positive outcomes, as 70% of the treated patients exhibited a positive treatment response.

OBJECTIVE: Duration of untreated psychosis (DUP) is considered an important factor in outcome. Individual, familial and illness factors may prolong DUP. Little data on this issue is available from the country of Nepal. The purpose of the present study was to assess DUP in patients with first-episode psychosis and identify associations with patients\' socio-demographic and clinical factors.
METHODS: A cross-sectional, descriptive study was conducted in the department of psychiatry, of Tertiary Hospital in the Eastern part of Nepal. Eighty-six patients were enrolled. ICD-10 was used to make the diagnosis. Nottingham Onset Schedule-DUP version (NOS-DUP) was used to assess DUP. Positive and Negative Syndrome Scale (PANSS) was used to assess patients\' clinical symptoms.
RESULTS: The mean (SD) DUP was 21.4 (42.1) months and median DUP was 3.0 months (IQR = 23.5). Participants from mountainous region, the unemployed, having an insidious onset of illness, and patients with a diagnosis of schizophrenia had significantly longer DUP (P < .005). Duration of untreated psychosis was also positively correlated with negative symptoms (r = .42, (P < .001) and total PANSS score (r = .42, P < .001).
CONCLUSIONS: Duration of untreated psychosis in first-episode psychotic patients was relatively long (compared to studies in other countries), and was found to be positively associated with mountainous regions of Nepal, being unemployed, having an insidious onset of illness, and having a diagnosis of schizophrenia. Programs and educational efforts are needed to ensure early treatment of patients with first-episode psychosis, especially in the mountainous rural areas of Nepal.

OBJECTIVE: To examine hospitalization as part of a complex pathway to care in first episode psychosis (FEP), exploring help-seeking episodes (HSE) and their relationship to hospitalization.
METHODS: Data from 66 patients at the Early Psychosis Intervention Clinic New Orleans (EPIC-NOLA), a coordinated specialty care (CSC) clinic, was obtained from Pathways to Care (PTC) assessments, which documents elements of help seeking. A chart review was performed identifying hospitalizations.
RESULTS: Most patients were hospitalized multiple times (n = 37, M = 2.98, SD = 2.14). On average, patients had more hospitalizations prior to starting treatment at EPIC-NOLA (M = 1.72, SD = 1.35) than after (M = 1.27, SD = 1.79). Patients whose first HSE resulted in intake at EPIC-NOLA were significantly less likely to be hospitalized after intake than patients with multiple HSE (F(1,52.3) = 12.9, p < .001). There was a significant correlation (N = 42) between HSE and hospitalizations after intake (τb = .327 p < .05); patients seeking help more often were more likely to be hospitalized after intake. No significant correlations were found between duration of untreated psychosis (DUP) and hospitalization.
CONCLUSIONS: While results are correlational, several key relationships were noted. Fewer hospitalizations occurred after intake into EPIC-NOLA. Starting treatment after the first HSE was related to fewer future hospitalizations, compared to intake after multiple HSEs. Intake into a CSC clinic after a single HSE may reduce hospitalization. Additionally, increased HSE, not DUP, impacted patients\' likelihood of hospitalization. This prompts treatment engagement during a first HSE to reduce hospitalization.

BACKGROUND: The role of duration of untreated psychosis (DUP) as an early detection and intervention target to improve outcomes for individuals with first-episode psychosis is unknown.
METHODS: PRISMA/MOOSE-compliant systematic review to identify studies until February 1, 2023, with an intervention and a control group, reporting DUP in both groups. Random effects meta-analysis to evaluate (1) differences in DUP in early detection/intervention services vs the control group, (2) the efficacy of early detection strategies regarding eight real-world outcomes at baseline (service entry), and (3) the efficacy of early intervention strategies on ten real-world outcomes at follow-up. We conducted quality assessment, heterogeneity, publication bias, and meta-regression analyses (PROSPERO: CRD42020163640).
RESULTS: From 6229 citations, 33 intervention studies were retrieved. The intervention group achieved a small DUP reduction (Hedges\' g = 0.168, 95% CI = 0.055-0.283) vs the control group. The early detection group had better functioning levels (g = 0.281, 95% CI = 0.073-0.488) at baseline. Both groups did not differ regarding total psychopathology, admission rates, quality of life, positive/negative/depressive symptoms, and employment rates (P > .05). Early interventions improved quality of life (g = 0.600, 95% CI = 0.408-0.791), employment rates (g = 0.427, 95% CI = 0.135-0.718), negative symptoms (g = 0.417, 95% CI = 0.153-0.682), relapse rates (g = 0.364, 95% CI = 0.117-0.612), admissions rates (g = 0.335, 95% CI = 0.198-0.468), total psychopathology (g = 0.298, 95% CI = 0.014-0.582), depressive symptoms (g = 0.268, 95% CI = 0.008-0.528), and functioning (g = 0.180, 95% CI = 0.065-0.295) at follow-up but not positive symptoms or remission (P > .05).
CONCLUSIONS: Comparing interventions targeting DUP and control groups, the impact of early detection strategies on DUP and other correlates is limited. However, the impact of early intervention was significant regarding relevant outcomes, underscoring the importance of supporting early intervention services worldwide.

UNASSIGNED: Previous research has shown that lower lactate dehydrogenase (LDH) concentrations in cerebrospinal fluid (CSF) are associated with longer prodromal symptoms in first-episode psychosis (FEP). We aimed to study whether there is a relationship between the duration of untreated psychosis (DUP) and LDH and other CSF biomarkers in FEP and whether stressful life events moderate this association.
UNASSIGNED: Ninety-five inpatients with FEP and with less than 6 weeks of antipsychotic treatment were included in the study. All participants were informed about the nature of the study, which was approved by the local ethics committee, and signed an informed consent form. A lumbar puncture was performed at index admission (baseline) to measure CSF parameters (glucose, total protein, LDH). The DUP was assessed with the Quick Psychosis Onset and Prodromal Symptoms Inventory (Q-POPSI). Stressful life events (SLEs) in the previous 6 months were assessed with the List of Threatening Experiences. We dichotomized the SLE variable into having experienced at least one SLE or no experience of SLEs. Statistical analyses were performed with SPSS v. 25.0. Total protein and LDH concentrations were natural log transformed (ln) to reduce skewness. Multiple linear regression analyses were conducted to explore the association between the DUP and CSF parameters (considered the dependent variable). Age, sex, DUP and SLEs were considered independent variables. We tested the DUP by SLE interaction. Significant interactions were included in the final model. The threshold for significance was set at p<0.05.
UNASSIGNED: Fifty-four FEP patients (56.8%) reported an SLE in the previous 6 months. There were no significant differences in the DUP between patients with or without SLEs. There were no significant differences in CSF biomarkers between the SLE groups. In the multiple linear regression analyses, we found a significant DUP by SLE interaction effect on CSF LDH concentrations (standardized beta= -0.320, t= -2.084, p= 0.040). In patients with SLEs, a shorter DUP was associated with higher CSF LDH concentrations and vice versa. No significant associations were found between the DUP or SLEs and other CSF biomarkers (glucose, total proteins).
UNASSIGNED: Our study suggests that psychosocial stress moderates the relationship between the onset of psychosis and CSF biomarkers related to bioenergetic systems.