The link between mental health-related discrimination and suicidality: service user perspectives.

BACKGROUND: Suicide is a major global public health issue. Mental illness is a risk factor for suicide, but as many individuals with a diagnosed mental health problem do not experience suicidal ideation or attempt suicide, other individual and societal factors must be considered. Mental illness-related discrimination is one potential risk factor. METHOD: Using mixed methods, the influence of discrimination on suicidality amongst 194 individuals diagnosed with depression, bipolar or schizophrenia spectrum disorders was investigated. Qualitative interviews with a sub-sample of 58 individuals who reported a link between experience of discrimination and suicidality were analysed using framework analysis. Quantitative methods were used to examine the model derived from qualitative analyses. RESULTS: Results indicate that the experience of discrimination led 38% of the overall sample of 194 participants, to suicidal feelings and 20% reported that it contributed to making a suicide attempt. The qualitative model derived from interviews with a sub-sample of 58 participants suggested that the experience of discrimination is experienced as a stressor that exceeds coping resources, leading to a negative self-image and a perception of decreased supportive networks/social structure. The anticipation of further negative events and treatment, and the perception of a lack of supportive networks led individuals in this study to feelings of hopelessness and suicidality. Quantitative analyses provided support for the model. CONCLUSIONS: These data suggest that both psychological therapies aimed at improving coping skills and population-level anti-stigma interventions that reduce the occurrence of discrimination may provide some protection against suicide amongst individuals with mental health problems.

How much does mental health discrimination cost: valuing experienced discrimination in relation to healthcare care costs and community participation.

AIMS: This study builds on existing research on the prevalence and consequences of mental illness discrimination by investigating and quantifying the relationships between experienced discrimination and costs of healthcare and leisure activities/social participation among secondary mental health service users in England. METHODS: We use data from the Mental Illness-Related Investigations on Discrimination (MIRIAD) study (n = 202) and a subsample of the Viewpoint study (n = 190). We examine experiences of discrimination due to mental illness in the domains of personal relationships, community activities, and health care, and how such experienced discrimination relates to patterns of service use and engagement in leisure activities. RESULTS: Our findings show that the cost of health services used for individuals who reported previous experiences of discrimination in a healthcare setting was almost twice as high as for those who did not report any discrimination during the last 12 months (Relative Risk: 1.73; 95% Confidence Interval (CI): 1.39, 2.17) and this was maintained after controlling for symptoms and functioning. Experienced discrimination in healthcare (Relative Risk: 0.83; 95% CI: 0.81, 0.84) or in relationships (Relative Risk: 0.89; 95% CI: 0.87, 0.91), however, was associated with lower participation in, and hence lower costs of, leisure activities. Individuals who reported any discrimination in a healthcare setting had, on average, £434 higher costs associated with health service use while reported discrimination in the community was associated with increased leisure costs of £32. CONCLUSIONS: These findings make an important initial step towards understanding the magnitude of the costs of mental health-related discrimination.

Mistrust of mental health services: ethnicity, hospital admission and unfair treatment.

AIMS: To explore the role of psychiatric admission, diagnosis and reported unfair treatment in the relationship between ethnicity and mistrust of mental health services. METHODS: The Mental Illness-Related Investigations on Discrimination (MIRIAD) study was a cross-sectional study of 202 individuals using secondary mental health services in South London. Two structural equation models were estimated, one using Admission (whether admitted to hospital for psychiatric treatment in the past 5 years) and one using involuntary admission to hospital in the past 5 years. RESULTS: Increased mistrust was directly associated with the latent variable 'unfair treatment by mental health services and staff' and with Black or mixed ethnicity in both models. Those with a diagnosis of schizophrenia spectrum (as compared to depression and bipolar disorder) had a lower average score on the latent variable, suggesting that on average they reported less unfair treatment. We found evidence of increased reporting of unfair treatment by those who had an admission in the past 5 years, had experienced involuntary admission, and for people of Black of mixed Black and White ethnicity. CONCLUSIONS: Neither prevalence of schizophrenia spectrum nor rates of hospital admission explained the greater mistrust of mental health services found among people of Black and mixed Black and White ethnicity compared with White ethnicity. Rather, people of Black and mixed Black and white ethnicity may be more likely to experience unfair treatment, generating mistrust; furthermore, this group is more likely to express mistrust even after accounting for reporting of unfair treatment by mental health services and staff.

How does a decision aid help people decide whether to disclose a mental health problem to employers? Qualitative interview study.

Background Decisions about whether to disclose mental health problems to employers are complex, with potential personal, employment and legal implications. Decision aids are evidence based tools, designed to help individuals make specific choices between treatment options. We previously developed a decision aid-Conceal Or ReveAL (CORAL)-to assist service users with decisions about disclosure to employers. As part of a mixed methods exploratory RCT, which demonstrated that the CORAL decision aid was effective in reducing decisional conflict, we aimed to explore its mechanism of action and to optimise the intervention for a future full scale trial. Methods In depth interviews were conducted with individuals receiving vocational support from a mental health trust and participating in the intervention arm of the pilot trial. Thematic analysis was conducted to identify the main themes relating to participants' perceptions of the CORAL decision aid. Results Thirteen participants were interviewed and five main themes were identified: sense of self and values; sense of control; anticipation of disclosure; experience of disclosure; and mechanism of action of the decision aid. Conclusions Data from our 13 participants suggest that the CORAL decision aid acts on several dimensions of decisional conflict: clarifying the pros and cons of different choices; increasing knowledge; structuring the decision making process; and clarifying needs and values. The current study indicated that it would be most effective when delivered by a professional well versed in employment and mental health matters such as a vocational adviser. The need for employers and policymakers to reduce the negative impact of disclosure is also highlighted.

Individualisation in crisis planning for people with psychotic disorders.

Background. In England, people with a serious mental illness are offered a standardized care plan under the Care Programme Approach (CPA). A crisis plan is a mandatory part of this standard; however, the quality and in particular the level of individualisation of these crisis plans are unknown. In this context, the aim of this study was to assess the quality of crisis planning and the impact of exposure to a specialized crisis planning intervention. Method. The crisis plans of 424 participants were assessed, before and after exposure to the Joint Crisis Plan (JCP) intervention, for 'individualisation' (i.e., at least one item of specific and identifiable information about an individual). Associations of individualisation were investigated. Results. A total of 15% of crisis plans were individualised at baseline. There was little or no improvement following exposure to the JCP. Individualised crisis plans were not associated with a history of prior crises or incidences of harm to self and others. Conclusions. Routine crisis planning for individuals with serious mental illness is not influenced by clinical risk profiles. 'Top down' implementation of the policy is unlikely to generate the best practice and compliance if clinicians do not perceive the clinical value in the process.

Suicide attempt in first-episode psychosis: a 7.4 year follow-up study.

BACKGROUND: Individuals with first-episode psychosis demonstrate high rates of suicide attempt (SA). AIMS: 1) To examine the prevalence of, and risk factors for, SA in a first-episode psychosis (FEP) cohort over a 7.4 year follow-up period. 2) To investigate differences between single versus multiple suicide attempters. METHODS: This study reports baseline and follow-up data from a naturalistic, prospective follow-up of 413 FEP patients treated at a specialist early psychosis centre. Assessments were conducted at treatment entry, initial symptom remission or stabilization, and long term follow-up. Binary logistic regression models were used to assess unadjusted and adjusted associations between early illness and sociodemographic characteristics and two outcome measures: any SA during follow-up; and multiple SAs. RESULTS: Follow-up data were available for 282 participants. Sixty-one (21.6%) made a suicide attempt over the follow-up period, including 12 successful suicides. The following baseline risk factors increased the risk of any SA: history of self-harm (OR=4.27; p<0.001), suicidal tendencies (OR=2.30; p=0.022), being depressed for >50% of the initial psychotic episode (OR=2.49; p=0.045), and hopelessness (OR=2.03; p=0.030). History of problem alcohol use increased the risk of multiple SAs (OR=4.43; 95% CI (1.05-18.7); p=0.043). DISCUSSION: The prevalence of suicide attempt in this study exceeds reports from short-term FEP studies but is comparable to longer term follow-up studies, indicating that risk remains elevated for at least 7 years following commencement of treatment. The key predictor of future suicide attempt was previous self-harm, indicating that interventions for self-harm are required.

The use of complementary therapy by men with prostate cancer in the UK.

The study aims were to determine the use of complementary therapies (CT) by men with prostate cancer, and to explore factors influencing CT use and attitudes toward CT use. A cross-sectional survey design was used in which a postal questionnaire was mailed to an eligible sample of 405 patients with prostate cancer receiving outpatient treatment in a London teaching hospital. The primary outcomes were the prevalence of CT use and the relationship between CT use and mental health status. Two hundred and ninety-four patients (73%) responded, of whom 25% were using CT. The most frequently used CTs were vitamins, low-fat diets, lycopene and green tea. Multivariate analyses revealed no differences in mental health scores between CT users and non-users. CT users were younger (OR 0.93, 95% CI 0.89-0.97) and were more likely to be receiving conservative management in the form of 'active surveillance' (OR 5.23, 95% CI 1.78-15.41) compared with non-users. Over half of the participants (55%) wanted to learn more about CT. Forty-three per cent of CT users had not informed any doctor about their CT use. Clinicians need to be aware of the prevalence of CT use amongst patients with prostate cancer, considering the potential harm that could be caused by interactions with conventional treatments.

Isolation and characterization of Brucella from the lungworms of a harbor porpoise (Phocoena phocoena).

Adult female nematodes identified as Pseudalius inflexus were collected from the lungs of a juvenile male harbor porpoise (Phocoena phocoena) found dead on a beach in Cornwall, UK. Classic and molecular typing methods, immunologic and electron microscopy immunolabeling techniques, provided evidence of Brucella sp. infection within the uterine tissue of nematodes of this marine mammal. This finding presents further evidence to suggest parasites should be considered as a potential means of transfer of bacterial infection in marine mammals and highlights the zoonotic implications for humans exposed to marine mammals through occupation or leisure.

Prevalence and correlates of comorbidity 8 years after a first psychotic episode.

OBJECTIVE: While rates and correlates of comorbidity have been investigated in the early course of psychosis, little is known about comorbidity in the medium-to-longer term or its relationship with outcome. METHOD: A total of 182 first-episode psychosis (FEP) patients who met DSM-IV criteria for a current psychotic disorder 8 years after index presentation were grouped according to concurrent comorbidity [no concurrent axis I disorder; concurrent substance use disorder (SUD); other concurrent axis I disorder; concurrent SUD and other axis I disorder]. Outcomes were compared between groups controlling for relevant covariates. RESULTS: As much as 39% met criteria for one or more concurrent axis 1 diagnoses. Comorbidity was associated with greater severity of general psychopathology, but not with measures of functioning, treatment or negative symptoms. CONCLUSION: Specific combinations of comorbid disorders may influence patterns of psychotic symptomatology. Routine examination of axis I disorders is warranted in the ongoing management of psychosis.

Influence of colostrum deprivation and concurrent Cryptosporidium parvum infection on the colonization and persistence of Escherichia coli O157 : H7 in young lambs.

Escherichia coli O157 : H7 and Cryptosporidium parvum infections of man have been associated with direct contact with small ruminants. Colostrum protects neonates against gastrointestinal pathogens, and orphan lambs, which are common on petting farms, may be deprived of this protection. In a recent study, it was demonstrated that high shedding of E. coli O157 : H7 by an 8-week-old goat kid was associated with coincidental C. parvum infection. Furthermore, both pathogens were co-located in the distal gastrointestinal tract. It was hypothesized that colostrum deprivation and pre-infection with C. parvum predisposed young ruminants to colonization and increased shedding of E. coli O157 : H7. To test this, 21 lambs 5 weeks of age were divided into four groups as follows: (A) colostrum-deprived and inoculated with E. coli O157 : H7, (B) colostrum-deprived and inoculated with C. parvum and then E. coli O157 : H7, (C) conventionally reared and inoculated with E. coli O157 : H7, (D) conventionally reared and inoculated with C. parvum and then E. coli O157 : H7. C. parvum was detected between 8 and 12 days post-inoculation in most of the infected lambs. At 24 h post-inoculation with E. coli O157 : H7, all lambs were shedding between 5 x 10(4) and 5 x 10(7) c.f.u. E. coli O157 : H7 per gram of faeces. E. coli O157 : H7 was shed in higher numbers in the groups pre-inoculated with C. parvum, whether conventionally reared or colostrum-deprived. Interestingly, for the colostrum-deprived lambs on day 3, a significant difference in shedding of E. coli O157 : H7 was observed (P = 0.038), with the lambs inoculated with E. coli alone yielding higher counts than those pre-inoculated with C. parvum. From day 15 onwards, shedding of E. coli O157 : H7 was highest from the colostrum-deprived C. parvum-infected lambs, then (in descending order of shedding) the colostrum-deprived lambs, the conventionally reared lambs infected with C. parvum, and the conventionally reared animals. In total, four animals were euthanized, two at 24 h and two at 96 h post inoculation with E. coli O157 : H7 (two conventionally reared and two colostrum-deprived). All animals euthanized were from groups pre-inoculated with C. parvum prior to challenge with E. coli O157 : H7. On examination of tissues, in three of the four animals examined, multifocal attaching and effacing lesions were observed in the caecum, colon, rectum and at the recto-anal junction, and were confirmed by immunohistochemistry to be associated with E. coli O157 : H7.

Studies of embryo transfer from cattle clinically affected by bovine spongiform encephalopathy (BSE).

Semen from 13 bulls, eight with clinical bovine spongiform encephalopathy (BSE), was used to artificially inseminate (AI) 167 cows with clinical BSE, and their resultant embryos were collected non-surgically seven days after AI. The viable and non-viable embryos with intact zonae pellucidae were washed 10 times (as recommended by the International Embryo Transfer Society) then frozen. Later, 587 of the viable embryos were transferred singly into 347 recipient heifers imported from New Zealand, and 266 live offspring were born of which 54.1 per cent had a BSE-positive sire and a BSE-positive dam. The recipients were monitored for clinical signs of BSE for seven years after the transfer, and the offspring were monitored for seven years after birth. Twenty-seven of the recipients and 20 offspring died while being monitored but none showed signs of BSE. Their brains, and the brains of the recipients and offspring killed after seven years, were examined for BSE by histopathology, PrP immunohistochemistry, and by electron microscopy for scrapie-associated fibrils. They were all negative. In addition, 1020 non-viable embryos were sonicated and injected intracerebrally into susceptible mice (20 embryos per mouse) which were monitored for up to 700 days, after which their brains were examined for spongiform lesions. They were all negative. It is concluded that embryos are unlikely to carry BSE infectivity even if they have been collected at the end-stage of the disease, when the risk of maternal transmission is believed to be highest.

Cycle of child sexual abuse: links between being a victim and becoming a perpetrator.

BACKGROUND: There is widespread belief in a 'cycle' of child sexual abuse, but little empirical evidence for this belief. AIMS: To identify perpetrators of such abuse who had been victims of paedophilia and/or incest, in order to: ascertain whether subjects who had been victims become perpetrators of such abuse; compare characteristics of those who had and had not been victims; and review psychodynamic ideas thought to underlie the behaviour of perpetrators. METHOD: Retrospective clinical case note review of 843 subjects attending a specialist forensic psychotherapy centre. RESULTS: Among 747 males the risk of being a perpetrator was positively correlated with reported sexual abuse victim experiences. The overall rate of having been a victim was 35% for perpetrators and 11% for non-perpetrators. Of the 96 females, 43% had been victims but only one was a perpetrator. A high percentage of male subjects abused in childhood by a female relative became perpetrators. Having been a victim was a strong predictor of becoming a perpetrator, as was an index of parental loss in childhood. CONCLUSIONS: The data support the notion of a victim-to-victimiser cycle in a minority of male perpetrators but not among the female victims studied. Sexual abuse by a female in childhood may be a risk factor for a cycle of abuse in males.

Evaluation of a rapid western immunoblotting procedure for the diagnosis of bovine spongiform encephalopathy (BSE) in the UK.

Bovine brain tissue samples from 625 UK cattle, clinically suspected as bovine spongiform encephalopathy (BSE) cases, were used in a blind analysis to assess a rapid Western immunoblotting technique (Prionics Check; Prionics AG, Zurich), which detects bovine disease-specific protease-resistant prion protein (PrP(Sc)). By means of statutory histopathological examination, 599 of the 625 cattle were confirmed as BSE cases by the demonstration of spongiform encephalopathy, the remaining 26 being classified as negative. Duplicate samples from the same animals were also examined by electron microscopy for the presence of abnormal brain fibrils (scrapie-associated fibrils; SAFs). The Prionics technique showed a high sensitivity, particularly when compared with the fibril detection test; the detection rates were 99.3% and 92.0% respectively, with histopathology being used as the "gold standard". The false negative results by the Prionics test were possibly related to the sampling procedure. Analysis of 50 BSE-positive samples revealed similar glycoprofiles, the majority of PrP(Sc)isoforms being di-glycosylated protein. The Prionics test also detected PrP(Sc)in the four brain samples from the 26 histopathologically negative animals, apparently reducing the specificity of the test to 84.6%; however, confirmatory positive results in these samples were obtained by demonstrating SAF or by immunohistochemical examination, or both. It was concluded that the Prionics test detected PrP(Sc)in a small percentage (0.64%) of clinically suspected BSE cases showing no spongiform change. Since January 2000, the Prionics Western blot test has been introduced as one of the statutory tests for the diagnosis of clinically suspected BSE and scrapie cases in the UK.

Randomised controlled trial of non-directive counselling, cognitive-behaviour therapy, and usual general practitioner care for patients with depression. I: clinical effectiveness.

OBJECTIVE: To compare the clinical effectiveness of general practitioner care and two general practice based psychological therapies for depressed patients. DESIGN: Prospective, controlled trial with randomised and patient preference allocation arms. SETTING: General practices in London and greater Manchester. PARTICIPANTS: 464 of 627 patients presenting with depression or mixed anxiety and depression were suitable for inclusion. INTERVENTIONS: Usual general practitioner care or up to 12 sessions of non-directive counselling or cognitive-behaviour therapy provided by therapists. MAIN OUTCOME MEASURES: Beck depression inventory scores, other psychiatric symptoms, social functioning, and satisfaction with treatment measured at baseline and at 4 and 12 months. RESULTS: 197 patients were randomly assigned to treatment, 137 chose their treatment, and 130 were randomised only between the two psychological therapies. All groups improved significantly over time. At four months, patients randomised to non-directive counselling or cognitive-behaviour therapy improved more in terms of the Beck depression inventory (mean (SD) scores 12.9 (9.3) and 14.3 (10.8) respectively) than those randomised to usual general practitioner care (18.3 (12.4)). However, there was no significant difference between the two therapies. There were no significant differences between the three treatment groups at 12 months (Beck depression scores 11.8 (9.6), 11.4 (10.8), and 12.1 (10.3) for non-directive counselling, cognitive-behaviour therapy, and general practitioner care). CONCLUSIONS: Psychological therapy was a more effective treatment for depression than usual general practitioner care in the short term, but after one year there was no difference in outcome.