Patterns of use of ambulatory mental health services in a universal care setting.

OBJECTIVE: As health care expenditures grow, it is important to understand whether mental health services are being used appropriately. This study examined participants' reasons for seeking the services of a psychiatrist or psychologist to determine the extent to which factors other than an existing clinical disorder, such as culture, stress, or lack of social support, played a role. METHODS: A total of 1,257 randomly selected students who were enrolled at the University of Geneva in 1997 and who had unrestricted access to psychiatric services were asked how many times in the past 12 months they had consulted a psychiatrist or a psychologist. The respondents' mental health, perceived stress, self-esteem, sense of mastery, and social support were measured with validated instruments. RESULTS: A total of 131 respondents (10 percent) reported an encounter with a mental health provider in the past year. In adjusted analyses, female sex, Swiss citizenship, a higher level of stress, and a lower level of mental health were significantly associated with a greater number of visits to a mental health specialist, and self-esteem, sense of mastery, and social support were not. CONCLUSIONS: The respondents' use of mental health services was determined by a lower level of mental health, indicating appropriate use of services based on clinical need. However, service use was also determined by consumer-related variables such as perceived stress and sociocultural characteristics.     

Newly diagnosed psychogenic nonepileptic seizures: health care demand prior to and following diagnosis at a first seizure clinic

Patients with psychogenic nonepileptic seizures (PNES) are heavy users of emergency and nonemergency health care. We performed a 1-year prospective audit of use of a group of PNES-related health care items in patients with newly diagnosed (mean duration: 7.3 months) PNES from PNES onset to diagnosis and from diagnosis to 6 months postdiagnosis. Twenty-eight patients (20 women, age: 34±16 years) were responsible for 14 general practitioner home visits, 31 ambulance calls, 34 emergency department visits, 21 hospital admissions (66 inpatient days), 8 MRI scans, 24 CT scans, 2 standard EEGs, 28 short video EEG recordings, and 5 ambulatory EEG recordings. In the 6 months following diagnosis, there were 2 emergency department visits (94.1% reduction), no hospital admissions (100% reduction), 2 ambulance calls, no general practitioner visits, 1 MRI scan, and no CT scans or EEGs. The immediacy of this marked health care demand reduction suggests that the relationship between presentation of diagnosis and health care demand reduction is causal.     

Cannabis use prior to first onset psychosis predicts spared neurocognition at 10-year follow-up

A priori cannabis use was recorded at index admission for 112 participants in the Manchester first-episode psychosis cohort. 69 of the 100 surviving (mainly schizophrenia) patients were followed up 10-12 years later and assessed on a battery of clinical, behavioural and neurocognitive measures. Individuals who had not used cannabis before the first episode of illness were generally indistinguishable from cannabis users at follow-up, except that the latter group evidenced a marked 'sparing' of neurocognitive functions. These findings are briefly discussed in relation to other casual factors in psychosis.     

Integrating primary care and early intervention in psychosis services: a general practitioner perspective

Aims: Earlier detection and treatment of psychosis is associated with improved health outcomes. While the role of specialist services to facilitate early diagnosis and treatment has been extensively described internationally, little data on their impact on general practice has been reported. A new specialist service for psychosis – the ‘Dublin East Treatment and Early Care Team (DETECT)’– has recently been established. This study aimed to describe general practitioners' (GPs) attitudes towards working within the catchment area of an early intervention service. Methods: A purposive sample of GPs practising in DETECT's catchment area was identified from the Irish Medical Directory and invited to participate in a semi‐structured interview. The sampling parameters were solo/practice and area of practice. Participants were provided with information regarding the new service and a range of educational material. Each interview was reviewed by two researchers who identified dominant themes. The study was approved by the Research Ethics Committee of the Irish College of GPs. Results: 16 GPs were interviewed. The DETECT early intervention model was identified as reducing the challenges of managing psychosis in primary care including the practical difficulties of accessing psychiatric assessment and the pervasive effect of stigma. Participants viewed communication between primary and specialist care as essential to the success of early intervention services. Conclusions: General Practice has an important role in early detection of psychosis and accessing timely psychiatric evaluations of suspected psychosis. Increasing awareness among GPs and ensuring the early intervention model is responsive to primary care can support this role.     

Defining disengagement from mental health services for individuals experiencing first episode psychosis: a systematic review

Social Psychiatry and Psychiatric Epidemiology - Individuals affected by psychotic disorders frequently disengage from mental health services, although reports of this rate in the literature have...     

Methamphetamine-associated psychosis: links to drug use characteristics and similarity to primary psychosis

Abstract

Objectives: Despite the prevalence of methamphetamine-associated psychosis, how characteristics of drug use affect the severity and clinical course, and its optimal treatments have not been established. We addressed these questions, assessing clinical features of methamphetamine-associated psychosis, and compared it with primary psychosis.

Methods: Hospitalised patients with methamphetamine-associated (n?=?70) or primary schizophrenic psychosis (n?=?70) were matched on sex, age and duration of psychosis. Association of drug use variables (age at initiation, duration of methamphetamine use) with the Brief Psychiatric Rating Scale (BPRS) scores and psychosis duration were examined for patients with methamphetamine-associated psychosis, and the groups were compared on the BPRS scores.

Results: Methamphetamine use initiation age correlated negatively with the BPRS total score and the Activation subscale score; methamphetamine use duration correlated positively with psychosis duration. Methamphetamine-associated psychosis group scored lower on the Hostility-Suspiciousness and Anergia subscales of the BPRS (adjusted p values < .05).

Conclusions: Association of early initiation of methamphetamine with psychosis severity may suggest a lasting effect on brain development. Correlation of drug use and psychosis durations may suggest a cumulative effect of methamphetamine exposure. Less severe paranoia and negative symptoms in the methamphetamine-using group could implicate better social functioning of these patients. Further mechanistic studies are warranted.

• Key points

• Early initiation of methamphetamine use is associated with psychosis severity.

• Methamphetamine use duration associates with psychosis duration.

• Methamphetamine-associated and primary schizophrenic psychoses were similar in symptoms.

• Methamphetamine psychosis patients were less severe in paranoia and negative symptoms.

     

The use of education to reduce utilization of emergency health care services: a case illustration

A case study is presented to illustrate the effectiveness of regular educational visits in reducing the over-utilization of emergency health care services. Frequent emergency room visits and help-seeking telephone calls were reduced substantially. The financial cost to the health system overall was reduced by 50%.     

Unified health services and family-focused primary care.

Unified health and primary care services must focus on family health and the family as the clinical unit. Understanding the family as the basic social system and assessing its functioning from the standpoints of evolutionary family tasks, family health behavior and family coping capacities are as important as is knowledge of body systems and their functional evaluation, and of social and ecological systems which also can be pathogenic for individuals or families. The concept of psychosomatic medicine must include familio-somatic and somato-familial medicine. Families are involved in the pathogenicity of some diseases and psychiatric disorders, and in the treatment and management of all chronic disease. Coping with dying patients and mourning are also basic family tasks. Only unified clinical services, whether hospitals or health stations, can render realistic care and relate to the many relevant systems in the community, beginning with the patient's family. Clinicians must evaluate these systems as to their wholesome or unwholesome impact on a particular health issue or problem, seeking corrective as well as preventive measures.     

Gender- and trauma-related predictors of use of mental health treatment services among primary care patients

OBJECTIVE: Use of mental health care was investigated as a function of gender, traumatic event frequency, posttraumatic stress disorder (PTSD), and attitudes toward treatment among 194 primary care patients. METHODS: Patients were recruited from primary care clinics, administered the Stressful Life Events Screening Questionnaire, PTSD Symptom Scale, Attitudes Toward Seeking Professional Psychological Help-Short Form, and a survey on use of services. RESULTS: Lifetime mental health treatment was related to increased frequency of traumatic events, positive attitudes toward treatment, and probable PTSD. Recent use of mental health care and intensity of use were related to female gender and greater frequency of trauma. Regression models yielded significant associations for trauma frequency, positive treatment attitudes, and female gender. Trauma and PTSD were associated with use more than gender and treatment attitudes were. CONCLUSIONS: Use of and adherence to treatment may be improved by targeting attitudes toward treatment.     

Pathways to care: help seeking behaviour in first episode psychosis

OBJECTIVE: To determine the number of attempts it took before patients with a first episode of psychosis received adequate help, the signs or symptoms that led them to seek help and the people from whom they attempted to seek help. METHOD: Subjects were 86 individuals with a schizophrenia spectrum disorder, mainly schizophrenia, who were attending a comprehensive program for early psychosis treatment. RESULTS: Help-seeking attempts began in the prodromal phase of the illness and continued into the psychotic phase. Concerning behaviours ranged from more general symptoms to psychotic symptoms. A range of contacts were made early on but emergency services were most often the contact that helped individuals obtain appropriate treatment for psychosis. CONCLUSION: Improved public education and gatekeeper education might reduce the time required for individuals developing a psychosis to receive timely and adequate care.     

Late-life depression and mental health services in primary care

Mental health services in the treatment of late-life depression are critical in the primary care arena. A significant proportion of elderly patients experience depression, a problem causing a far-reaching impact on morbidity, mortality, and quality of life. A number of barriers may prevent effective depression treatment including negative physician and patient attitudes toward the stigma of depression, somatically focused clinical presentations, health care plan constraints, and competing medical demands, as well as gender and geographic isolation. Screening for depression in primary care settings is not always standard fare as physicians may feel confident in their diagnostic abilities. Research addressing effective depression treatment in the primary care setting has been limited to few clinical trials and physician-focused academic detailing. Future research should address real-world scenarios encountered by the primary care physician in their treatment of the "old-old" patient with complex medical comorbidities and functional decline.     

Improving collaboration between primary care and mental health services

Abstract

Objective: Previous guidelines and planning documents have identified the key role primary care providers play in delivering mental health care, including the recommendation from the WHO that meeting the mental health needs of the population in many low and middle income countries will only be achieved through greater integration of mental health services within general medical settings. This position paper aims to build upon this work and present a global framework for enhancing mental health care delivered within primary care.

Methods: This paper synthesizes previous guidelines, empirical data from the literature and experiences of the authors in varied clinical settings to identify core principles and the key elements of successful collaboration, and organizes these into practical guidelines that can be adapted to any setting.

Results: The paper proposes a three-step approach. The first is mental health services that any primary care provider can deliver with or without the presence of a mental health professional. Second is practical ways that effective collaboration can enhance this care. The third looks at wider system changes required to support these new roles and how better collaboration can lead to new responses to respond to challenges facing all mental health systems.

Conclusions: This simple framework can be applied in any jurisdiction or country to enhance the detection, treatment, and prevention of mental health problems, reinforcing the role of the primary care provider in delivering care and showing how collaborative care can lead to better outcomes for people with mental health and addiction problems.     

Patterns of premorbid functioning in first episode psychosis: relationship to 2-year outcome

OBJECTIVE: To determine how different patterns of premorbid functioning relate to outcome longitudinally. METHOD: Premorbid adjustment was assessed in 194 first-episode of psychosis subjects. Positive and negative symptoms, depression, substance misuse and social and cognitive functioning were assessed over 2 years. RESULTS: Four patterns of premorbid adjustment: stable-good, stable-intermediate, poor-deteriorating and deteriorating were identified. Relative to the stable-good group, the deteriorating and poor-deteriorating groups had significantly more positive symptoms at 1-year follow-up but not at 2-year follow-up and significantly more negative symptoms and significantly poorer social functioning at both 1 and 2-years. Only verbal fluency and memory differentiated between the groups with the stable-good group having a superior performance. CONCLUSION: Those who demonstrated poor or deteriorating functioning prior to the onset of acute psychosis have a poorer outcome up to at least 2 years in terms of negative symptoms and social functioning.     

Identifying individuals at risk of developing psychosis: A systematic review of the literature in primary care services

Aim

Psychosis and related disorders are a major public health issue. Early identification and prevention for those at high risk (at-risk-mental-state, ARMS) is important. General practitioners (GPs) are often the first point of contact for health services. In this review we aim to identify (1) the most common methods for identifying individuals with an ARMS in primary care, (2) the methods for improving identification of individuals with an ARMS in primary care, and (3) the most common barriers that prevent GPs from screening for individuals with an ARMS.

Methods

We conducted a systematic review (PROSPERO 42021245095) of quantitative and qualitative studies with no date restriction. Searches were performed in September 2021. Studies' quality was appraised using Mixed Methods Appraisal tool (MMAT).

Results

We identified 16 eligible studies, and all but one provided quantitative data. Nearly two-thirds of studies were classified as ‘medium’ quality. Employing narrative synthesis, we identified three themes relating to (1) improving GP knowledge and confidence in identifying individuals with an ARMS, (2) balancing the over- and under-identification of individuals with an ARMS in primary care, and (3) supporting GPs as significant stakeholders in early diagnosis and treatment of individuals with an ARMS.

Conclusions

Improved identification of individuals with an ARMS is needed. We identified various strategies, including development and implementation of identification methods (e.g., screening measures), educational interventions for GPs (e.g., workshops), and systemic interventions (e.g., simplifying referrals to secondary care, developing integrated services). When implemented successfully, these interventions may help facilitate the access to appropriate care for individuals with an ARMS.     

Factors associated with late-life psychosis in primary care older adults without a diagnosis of dementia

Purpose

The epidemiology of late-life psychosis (LLP) remains unclear comparatively to early-onset psychosis. The study aims to estimate the prevalence and incidence of LLP over a 3-year period and examine the correlates of LLP in community-living older adults aged ≥ 65 years recruited in primary care.

Methods

Study sample included N = 1481 primary care older adults participating in the Étude sur la Santé des Aînés (ESA)-Services study. Diagnoses were obtained from health administrative and self-reported data in the 3 years prior and following baseline interview. The prevalence and incidence of LLP (number of cases) were identified in the 3-year period following interview. Participants with dementia or psychosis related to dementia were excluded. Logistic regressions were used to ascertain the correlates of LLP as function of various individual and health system factors.

Results

The 3-year prevalence and incidence of LLP was 4.7% (95% CI = 3.64–5.81) and 2.8% (95% CI = 1.99–3.68), respectively. Factors associated with both prevalent and incident LLP included functional status, number of physical diseases, hospitalizations, continuity of care and physical activity. Older age and the presence of suicidal ideation were associated with incident LLP, while higher education, a depressive disorder and a history of sexual assault were associated with persistent cases.

Conclusions

Results highlight the importance of LLP in primary care older adult patients without dementia. Health system factors were consistent determinants of prevalent and incident LLP, suggesting the need for better continuity of care in at-risk primary care older adults.