Distinguishing mental illness in primary care. We need to separate proper syndromes from generalised distress

Prenatal psychological distress and 11β-HSD2 gene expression in human placentas: Systematic review and meta-analysis

BACKGROUND

The placenta acts as a buffer to regulate the degree of fetal exposure to maternal cortisol through the 11-Beta Hydroxysteroid Dehydrogenase isoenzyme type 2 (11-β HSD2) enzyme. We conducted a systematic review and meta-analysis to assess the effect of prenatal psychological distress (PPD) on placental 11-β HSD2 gene expression and explore the related mechanistic pathways involved in fetal neurodevelopment.

METHODS

We searched PubMed, Embase, Scopus, APA PsycInfo®, and ProQuest Dissertations for observational studies assessing the association between PPD and 11-β HSD2 expression in human placentas. Adjusted regression coefficients (β) and corresponding 95% confidence intervals (CIs) were pooled based on three contextual PPD exposure groups: prenatal depression, anxiety symptoms, and perceived stress.

RESULTS

Of 3159 retrieved records, sixteen longitudinal studies involving 1869 participants across seven countries were included. Overall, exposure to PPD disorders showed weak negative associations with the placental 11-β HSD2 gene expression as follows: prenatal depression (β -0.01, 95% CI 0.05-0.02, I2=0%), anxiety symptoms (β -0.02, 95% CI 0.06-0.01, I2=0%), and perceived stress (β -0.01 95% CI 0.06-0.04, I2=62.8%). Third-trimester PPD exposure was more frequently associated with lower placental 11-β HSD2 levels. PPD and placental 11-β HSD2 were associated with changes in cortisol reactivity and the development of adverse health outcomes in mothers and children. Female-offspring were more vulnerable to PPD exposures.

CONCLUSION

The study presents evidence of a modest role of prenatal psychological distress in regulating placental 11-β HSD2 gene expression. Future prospective cohorts utilizing larger sample sizes or advanced statistical methods to enhance the detection of small effect sizes should be planned. Additionally, controlling for key predictors such as the mother's ethnicity, trimester of PPD exposure, mode of delivery, and infant sex is crucial for valid exploration of PPD effects on fetal programming.

Brain structural and functional outcomes in the offspring of women experiencing psychological distress during pregnancy

In-utero exposure to maternal psychological distress is increasingly linked with disrupted fetal and neonatal brain development and long-term neurobehavioral dysfunction in children and adults. Elevated maternal psychological distress is associated with changes in fetal brain structure and function, including reduced hippocampal and cerebellar volumes, increased cerebral cortical gyrification and sulcal depth, decreased brain metabolites (e.g., choline and creatine levels), and disrupted functional connectivity. After birth, reduced cerebral and cerebellar gray matter volumes, increased cerebral cortical gyrification, altered amygdala and hippocampal volumes, and disturbed brain microstructure and functional connectivity have been reported in the offspring months or even years after exposure to maternal distress during pregnancy. Additionally, adverse child neurodevelopment outcomes such as cognitive, language, learning, memory, social-emotional problems, and neuropsychiatric dysfunction are being increasingly reported after prenatal exposure to maternal distress. The mechanisms by which prenatal maternal psychological distress influences early brain development include but are not limited to impaired placental function, disrupted fetal epigenetic regulation, altered microbiome and inflammation, dysregulated hypothalamic pituitary adrenal axis, altered distribution of the fetal cardiac output to the brain, and disrupted maternal sleep and appetite. This review will appraise the available literature on the brain structural and functional outcomes and neurodevelopmental outcomes in the offspring of pregnant women experiencing elevated psychological distress. In addition, it will also provide an overview of the mechanistic underpinnings of brain development changes in stress response and discuss current treatments for elevated maternal psychological distress, including pharmacotherapy (e.g., selective serotonin reuptake inhibitors) and non-pharmacotherapy (e.g., cognitive-behavior therapy). Finally, it will end with a consideration of future directions in the field.

Maternal prenatal psychological distress and vitamin intake with children's neurocognitive development

BACKGROUND

Maternal prenatal psychological distress (PPD) is increasingly linked to sub-optimal child neurodevelopment. Daily intake of prenatal vitamin during pre-conception and early pregnancy may ameliorate the effects of PPD on cognition in the offspring.

METHODS

PPD was assessed in early (12-16 weeks) and late (28-32 weeks) gestation in the Ontario Birth Study. Prenatal vitamin supplement intake information was collected in early gestation. Child cognition at 4 years was assessed using the NIH Toolbox. Poisson regression was used to investigate associations between PPD and/or prenatal vitamin intake and child cognition.

RESULTS

Four hundred and eighteen mother-child dyads were assessed. Moderate-severe PPD experienced during early gestation was associated with reduced cognition (adjusted incidence rate ratio (IRR_adj) = 3.71, 95% confidence interval (CI): 1.57-8.77, P = 0.003). Daily intake of prenatal vitamins was not associated with cognition (IRR_adj = 1.34, 95% CI: 0.73-2.46, P = 0.34). Upon stratification, the experience of mild-severe PPD with daily intake of prenatal vitamins was associated with higher incident rates of suboptimal cognition compared to children of women with daily prenatal vitamin intake without any episode of PPD (IRR_adj = 2.88, 95% CI: 1.1-7.4).

CONCLUSIONS

Moderate-severe PPD in early pregnancy is associated with poor cognition in children and daily intake of prenatal vitamin did not ameliorate this association.

IMPACT

Our findings expand on existing literature by highlighting that exposure to prenatal psychological distress (PPD), in moderate-to-severe form, in the early stages of pregnancy, can have detrimental effects on the offspring's cognitive development at 4 years. Overall, prenatal vitamin intake did not ameliorate the effects of PPD. Early screening and treatment of prenatal maternal mental illness is crucial.

Association of Elevated Maternal Psychological Distress, Altered Fetal Brain, and Offspring Cognitive and Social-Emotional Outcomes at 18 Months

IMPORTANCE

Prenatal maternal psychological distress is associated with disturbances in fetal brain development. However, the association between altered fetal brain development, prenatal maternal psychological distress, and long-term neurodevelopmental outcomes is unknown.

OBJECTIVE

To determine the association of fetal brain development using 3-dimensional magnetic resonance imaging (MRI) volumes, cortical folding, and metabolites in the setting of maternal psychological distress with infant 18-month neurodevelopment.

DESIGN, SETTING, AND PARTICIPANTS

Healthy mother-infant dyads were prospectively recruited into a longitudinal observational cohort study from January 2016 to October 2020 at Children's National Hospital in Washington, DC. Data analysis was performed from January 2016 to July 2021.

EXPOSURES

Prenatal maternal stress, anxiety, and depression.

MAIN OUTCOMES AND MEASURES

Prenatal maternal stress, anxiety, and depression were measured using validated self-report questionnaires. Fetal brain volumes and cortical folding were measured from 3-dimensional, reconstructed T2-weighted MRI scans. Fetal brain creatine and choline were quantified using proton magnetic resonance spectroscopy. Infant neurodevelopment at 18 months was measured using Bayley Scales of Infant and Toddler Development III and Infant-Toddler Social and Emotional Assessment. The parenting stress in the parent-child dyad was measured using the Parenting Stress Index-Short Form at 18-month testing.

RESULTS

The cohort consisted of 97 mother-infant dyads (mean [SD] maternal age, 34.79 [5.64] years) who underwent 184 fetal MRI visits (87 participants with 2 fetal studies each) with maternal psychological distress measures between 24 and 40 gestational weeks and completed follow-up infant neurodevelopmental testing. Prenatal maternal stress was negatively associated with infant cognitive performance (β = -0.51; 95% CI, -0.92 to -0.09; P = .01), and this association was mediated by fetal left hippocampal volume. In addition, prenatal maternal anxiety, stress, and depression were positively associated with all parenting stress measures at 18-month testing. Finally, fetal cortical local gyrification index and sulcal depth were negatively associated with infant social-emotional performance (local gyrification index: β = -54.62; 95% CI, -85.05 to -24.19; P < .001; sulcal depth: β = -14.22; 95% CI, -23.59 to -4.85; P = .002) and competence scores (local gyrification index: β = -24.01; 95% CI, -40.34 to -7.69; P = .003; sulcal depth: β = -7.53; 95% CI, -11.73 to -3.32; P < .001).

CONCLUSIONS AND RELEVANCE

In this cohort study of 97 mother-infant dyads, fetal cortical local gyrification index and sulcal depth were associated with infant 18-month social-emotional and competence outcomes, and fetal left hippocampal volume mediated the association between prenatal maternal stress and infant cognitive outcome. These findings suggest that altered prenatal brain development in the setting of elevated maternal distress has adverse infant sociocognitive outcomes, and identifying early biomarkers associated with long-term neurodevelopment may assist in early targeted interventions.

Association of Prenatal Maternal Anxiety With Fetal Regional Brain Connectivity

IMPORTANCE

Maternal psychological distress during pregnancy is associated with adverse obstetric outcomes and neuropsychiatric deficits in children. Currently unavailable in vivo interrogation of fetal brain function could provide critical insights into the onset and timing of altered neurodevelopmental trajectories.

OBJECTIVE

To investigate the association between prenatal maternal stress, anxiety, and depression and in vivo fetal brain resting state functional connectivity.

DESIGN, SETTING, AND PARTICIPANTS

This cohort study included pregnant women scanned between January 2016 and April 2019. A total of 50 pregnant women with healthy pregnancies were prospectively recruited from low-risk obstetric clinics in the Washington DC area and were scanned at Children's National in Washington DC.

EXPOSURES

Maternal stress, anxiety, and depression.

MAIN OUTCOMES AND MEASURES

The association of prenatal maternal stress, anxiety, and depression with whole-brain connectivity was analyzed using multivariate distance matrix regression. Prenatal maternal stress, anxiety, and depression were assessed using the Perceived Stress Scale, Spielberger State Anxiety Inventory and Spielberger Trait Anxiety Inventory, and the Edinburgh Postnatal Depression Scale, respectively. Whole-brain connectivity was measured from 100 functionally defined regions of interest.

RESULTS

This study analyzed 59 resting-state functional connectivity magnetic resonance image data sets from the fetuses (mean [SD] gestational age, 33.52 [4 weeks]) of 50 healthy pregnant women (mean [SD] age, 33.77 [5.51]). Mean (SD) scores for the questionnaires were as follows: Spielberger State Anxiety Inventory, 26.66 (6.72) (range, 20-48); Spielberger Trait Anxiety Inventory, 28.09 (6.62) (range, 20-50); Perceived Stress Scale, 9.27 (5.13) (range, 1-25); and Edinburgh Postnatal Depression Scale 3.24 (2.84) (range, 0-14). Prenatal maternal anxiety scores measured using the Spielberger Trait and State Anxiety Inventories were associated with differences in fetal connectivity (Spielberger State Anxiety Inventory: pseudo-R2 = 0.019, P = .04; Spielberger Trait Anxiety Inventory: pseudo-R2 = 0.021, P = .007). Interhemispheric connections, such as those involving the parietofrontal and occipital association cortices, were associated with reduced maternal prenatal anxiety, and those between the brainstem and sensorimotor areas were associated with higher anxiety scores.

CONCLUSIONS AND RELEVANCE

In this cohort study, an association was found between prenatal maternal anxiety and disturbances in fetal brain functional connectivity, suggesting altered fetal programming. Early onset of functional deviations suggests the need for more widespread screening of pregnant women for symptoms of anxiety.

Prevalence and distribution of psychological diagnoses and related frequency of consultations in Norwegian urban general practice

Objective: To investigate the prevalence and distribution of psychological diagnoses made by general practitioners (GPs) in urban general practice and the related frequency of consultations during 12 consecutive months in Norwegian general practice.Design: A cross-sectional study with data extracted from 16,845 electronic patient records in 35 urban GP practicesSetting: Six GP group practices in Groruddalen, Norway.Subjects: All patients aged 16-65 with a registered contact with a GP during 12 months in 2015.Main outcome measures: Frequency and distribution of psychological diagnoses made by GPs, and the number of patients' consultations.Results: GPs made a psychological diagnosis in 18.8% of the patients. The main diagnostic categories were depression symptoms or disorder, acute stress reaction, anxiety symptoms or disorder and sleep disorder, accounting for 67.1% of all psychological diagnoses given. The mean number of consultations for all patients was 4.09 (95% CI: 4.03, 4.14). The mean number of consultations for patients with a psychological diagnosis was 6.40 (95% CI: 6.22, 6.58) compared to 3.55 (95% CI 3.50, 3.51) (p<0.01) for patients without such a diagnosis. Seven percent of the diagnostic variation was due to differences among GPs.Conclusions: Psychological diagnoses are frequent in urban general practice, but they are covered using rather few diagnostic categories. Patients with psychological diagnoses had a significantly higher mean number of GP consultations regardless of age and sex.Implications: The knowledge of the burden of psychological health problems in general practice must be strengthened to define evidence-based approaches for detecting, diagnosing and treating mental disorders in the general practice population.Key PointsEighteen percent of patients aged 16-65 in our study of patients in urban general practice received one or more psychological diagnoses in 12 months.Depression was the most common diagnosis; followed by acute stress reaction, anxiety and sleep disturbance.Patients with psychological diagnoses had a significantly higher mean number of consultations compared to patients without such diagnoses regardless of age and sex.

Association of Maternal Psychological Distress With In Utero Brain Development in Fetuses With Congenital Heart Disease

IMPORTANCE

Prenatal maternal psychological distress can result in detrimental mother and child outcomes. Maternal stress increases with receipt of a prenatal diagnosis of fetal congenital heart disease (CHD); however, the association between maternal stress and the developing brain in fetuses with CHD is unknown.

OBJECTIVE

To determine the association of maternal psychological distress with brain development in fetuses with CHD.

DESIGN, SETTING, AND PARTICIPANTS

This longitudinal, prospective, case-control study consecutively recruited 48 pregnant women carrying fetuses with CHD and 92 healthy volunteers with low-risk pregnancies from the Children's National Health System between January 2016 and September 2018. Data were analyzed between January 2016 and June 2019.

EXPOSURES

Fetal CHD and maternal stress, anxiety, and depression.

MAIN OUTCOMES AND MEASURES

Maternal stress, anxiety, and depression were measured using the Perceived Stress Scale, Spielberger State-Trait Anxiety Inventory, and Edinburgh Postnatal Depression Scale, respectively. Volumes of fetal total brain, cerebrum, left and right hippocampus, cerebellum, and brainstem were determined from 3-dimensionally reconstructed T2-weighted magnetic resonance imaging (MRI) scans.

RESULTS

This study included 223 MRI scans from 140 fetuses (74 MRIs from 48 fetuses with CHD and 149 MRIs from 92 healthy fetuses) between 21 and 40 weeks' gestation. Among 48 women carrying fetuses with CHD, 31 (65%) tested positive for stress, 21 (44%) for anxiety, and 14 (29%) for depression. Among 92 pregnant women carrying healthy fetuses, 25 (27%) tested positive for stress, 24 (26%) for anxiety, and 8 (9%) for depression. Depression scores were higher among 17 women carrying fetuses with single-ventricle CHD vs 31 women carrying fetuses with 2-ventricle CHD (3.8; 95% CI, 0.3 to 7.3). Maternal stress and anxiety were associated with smaller left hippocampal (stress: -0.003 cm3; 95% CI, -0.005 to -0.001 cm3), right hippocampal (stress: -0.004; 95% CI, -0.007 to -0.002; trait anxiety: -0.003; 95% CI, -0.005 to -0.001), and cerebellar (stress: -0.06; 95% CI, -0.09 to -0.02) volumes only among women with fetal CHD. Impaired hippocampal regions were noted in the medial aspect of left hippocampal head and inferior aspect of right hippocampal head and body. Impaired cerebellar regions were noted in the anterior superior aspect of vermal and paravermal regions and the left cerebellar lobe.

CONCLUSIONS AND RELEVANCE

These findings suggested that psychological distress among women carrying fetuses with CHD is prevalent and is associated with impaired fetal cerebellar and hippocampal development. These data underscore the importance of universal screening for maternal psychological distress, integrated prenatal mental health support, and targeted early cognitive-behavioral interventions given that stress is a potentially modifiable risk factor in this high-risk population.

Association of Prenatal Maternal Psychological Distress With Fetal Brain Growth, Metabolism, and Cortical Maturation

IMPORTANCE

Prenatal maternal stress is increasingly associated with adverse outcomes in pregnant women and their offspring. However, the association between maternal stress and human fetal brain growth and metabolism is unknown.

OBJECTIVE

To identify the association between prenatal maternal psychological distress and fetal brain growth, cortical maturation, and biochemical development using advanced 3-dimensional volumetric magnetic resonance imaging (MRI) and proton magnetic resonance spectroscopy (1H-MRS).

DESIGN, SETTING, AND PARTICIPANTS

This cohort study prospectively recruited pregnant women from low-risk obstetric clinics in Washington, DC, from January 1, 2016, to April 17, 2019. Participants were healthy volunteers with a normal prenatal medical history, no chronic or pregnancy-induced physical or mental illnesses, and normal results on fetal ultrasonography and biometry studies. Fetal brain MRI studies were performed at 2 time points between 24 and 40 weeks' gestation.

EXPOSURES

Prenatal maternal stress, anxiety, and depression.

MAIN OUTCOMES AND MEASURES

Volumes of fetal total brain, cortical gray matter, white matter, deep gray matter, cerebellum, brainstem, and hippocampus were measured from 3-dimensional reconstructed T2-weighted MRI scans. Cortical folding measurements included local gyrification index, sulcal depth, and curvedness. Fetal brain N-acetylaspartate, creatine, and choline levels were quantified using 1H-MRS. Maternal stress, depression, and anxiety were measured with the Perceived Stress Scale (PSS), Edinburgh Postnatal Depression Scale (EPDS), Spielberger State Anxiety Inventory (SSAI), and Spielberger Trait Anxiety Inventory (STAI).

RESULTS

A total of 193 MRI studies were performed in 119 pregnant women (67 [56%] carrying male fetuses and 52 [44%], female fetuses; maternal mean [SD] age, 34.46 [5.95] years) between 24 and 40 gestational weeks. All women were high school graduates, 99 (83%) were college graduates, and 100 (84%) reported professional employment. Thirty-two women (27%) had positive scores for stress, 31 (26%) for anxiety, and 13 (11%) for depression. Maternal trait anxiety was associated with smaller fetal left hippocampal volume (STAI score: -0.002 cm3; 95% CI, -0.003 to -0.0008 cm3; P = .004). Maternal anxiety and stress were associated with increased fetal cortical gyrification in the frontal lobe (β for SSAI score: 0.004 [95% CI, 0.001-0.006; P = .002]; β for STAI score: 0.004 [95% CI, 0.002-0.006; P < .001]; β for PSS score: 0.005 [95% CI, 0.001-0.008; P = .005]) and temporal lobe (β for SSAI score: 0.004 [95% CI, 0.001-0.007; P = .004]; β for STAI score: 0.004 [95% CI, 0.0008-0.006; P = .01]). Elevated maternal depression was associated with decreased creatine (EPDS score: -0.04; 95% CI, -0.06 to -0.02; P = .005) and choline (EPDS score: -0.03; 95% CI, -0.05 to -0.01; P = .02) levels in the fetal brain.

CONCLUSIONS AND RELEVANCE

This study found that the prevalence of maternal psychological distress in healthy, well-educated, and employed pregnant women was high, underappreciated, and associated with impaired fetal brain biochemistry and hippocampal growth as well as accelerated cortical folding. These findings appear to support the need for routine mental health surveillance for all pregnant women and targeted interventions in women with elevated psychological distress.

Adult Attachment Patterns Modify the Association Between Social Support and Psychological Distress

Introduction: Social support is an important protective factor for psychological distress, and adult attachment patterns—which are the basis of human relationships—may modify the association between social support and psychological distress. The objective of this study was to investigate whether adult attachment patterns modify the association between social support and psychological distress.

Methods: A commercial online survey service was used to collect data from 1648 men and women of 30–69 years of age in Japan. We assessed the association between social support and psychological distress, as measured by the Kessler Psychological Distress Scale (K6), and stratified it by adult attachment patterns using multiple linear models. Adjustments were made for age, sex, presence of a spouse and child in the household, level of education, employment, and household income.

Results: There was a significant interaction effect between social support score and a dismissing attachment pattern on psychological distress (p = 0.015); social support was associated with reduced level of psychological distress only in participants with a secure attachment pattern (β:−0.86, 95% CI: −1.56 to −0.16), whereas the point estimate was of opposite sign in participants with a dismissing attachment pattern (β:1.02, 95% CI: −0.32 to 2.37).

Conclusions: Higher social support reduced the risk of distress among participants with secure attachment. On the contrary, social support can be harmful for those with a dismissing attachment pattern. Our results suggest that further assessment of adult attachment patterns is needed to maximize the positive effects of social support to prevent psychological distress.

Chinese perspectives on primary care for common mental disorders: Barriers and policy implications

BACKGROUND

The World Health Organization (WHO) has called for integration of mental health into primary care for a decade. In Western countries, around 15% to 25% of patients with common mental disorders including mood and anxiety disorders seek help from primary care physicians (PCPs). The rate is only about 5% in China.

AIMS

This article reviews the Chinese findings on the barriers to primary care for common mental disorders and how they compared with Western findings.

METHODS

A narrative literature review was conducted, focusing on literature published from mid-1990s in English or Chinese. Patient, PCP and health system factors were reviewed.

RESULTS

Although Chinese and Western findings show similar themes of barriers, the Chinese have stronger barriers in most aspects, including under-recognition of the need for treatment, stigma on mental illness, somatization, worries about taking psychiatric drugs, uncertainties in the role, competency and legitimacy of PCPs in mental health care and short consultation time.

CONCLUSION

Current policies in China emphasize enhancement of mental health facilities and workforce in the community. Our review suggests that patients' intention to seek help and PCPs' competency in mental health care are other fundamental factors to be addressed.

Innovations, Reviews and Proposals on the DSM-5: the Case of Sexual Dysfunctions, Gender Dysphoria and Paraphilic Disorders

Human behaviours have different meanings according to the historical moment and context. In this article sexual behaviours are taken as a category in order to analyse how psychiatric nosology is structured, as manifested in texts such as the DSM-5. The development of these diagnostic manuals are tools that are far from being free of subjectivities and interference of elements of power, expressed in the way health, illness, mental health, and mental disorders, are assumed; in short, the normal and pathological. Each new diagnosis, or even its elimination, and the recomposing of the different diagnostic criteria, especially in the field of sexual behaviour, present visions of how individual and collective human life is conceived, as well as an expression of accurate attempts to control human sexualities through the medicalisation of behaviour, coupled with moral, religious, and even legal considerations. Categories such as gender dysphoria, paraphilia or paraphilic disorders are examples of how the limits intended to establish a biomedical perspective are also incomplete and imprecise. These violate individual and social construction of sexualities and the conception of mental health, showing persistent difficulties and controversies that are evident in the way psychiatric classifications are made.

Longitudinal changes in psychological distress in a cohort of people who inject drugs in Melbourne, Australia

BACKGROUND

Previous research into psychological distress among people who inject drugs (PWID) is predominantly cross-sectional; we determined longitudinal predictors of change in psychological distress among a cohort of PWID.

METHOD

We examined Kessler Psychological Distress Scale (K10) scores from 564 PWID (66% male) enrolled in the Melbourne Injecting Drug User Cohort Study. Gender-stratified linear models with fixed effects for each participant were used to examine correlates of change in individual K10 scores. Further linear regressions of adjusted K10 scores were used to measure correlations between demographic variables.

RESULTS

Participants reported higher K10 scores (higher psychological distress) than the general Australian population (mean K10 scores 23.4 (95%CI 22.6-24.2) and 14.5 (95%CI 14.3-14.7) respectively). The cohort's mean K10 score did not significantly differ over time, but individual variations were common. Women reported higher K10 scores than men (mean baseline K10 scores 25.2 (95%CI 23.9-26.6) and 22.4 (95%CI 21.5-23.3) respectively), however no significant differences remained after controlling for temporal factors. Key predictors of increases in K10 scores were being the victim of an assault in the past six months (P<0.001 for women and men) and intentionally overdosing in the past 12 months (P=.010 for women and P<0.001 for men).

CONCLUSIONS

PWID experience higher levels of psychological distress than the general population. Temporal rather than individual factors may account for the higher levels of psychological distress reported among women. Interventions to reduce rates of assault and/or intentional overdose should be explored to reduce high levels of psychological distress among PWID.

Organisation of care: Primary care organizational responses to mental health needs

This paper considers a number of factors that give renewed prominence to organizational dimensions in developing primary care responses to mental health needs as the context for a new collaborative research programme in this area.

A typology is proposed to describe a range of organizational responses to mental health need in primary care. This serves to draw attention to the fact that research and practice and service development have tended to focus on organizational arrangements that clarify the relationship between primary care and secondary mental health services and relate largely to the care and treatment of people with severe and enduring mental illness, with considerably less exploration of other forms of organisational responses for different types of mental health need.

The authors conclude by suggesting the need to develop greater understanding of lay perceptions of mental health and mental health needs, along with further exploration of help-seeking behaviour and of factors that promote self-care.

Maintaining face in the presentation of depression: constraining the therapeutic potential of the consultation

This article discusses the concerns of patients diagnosed with depression to preserve ‘face’ in social and medical encounters. The findings are from a qualitative study of patient and GP accounts of the presentation, recognition and treatment of depression. Medical consultations are difficult encounters to accomplish successfully, especially for patients, who often strive to protect their privacy and personal integrity through the maintenance of face. Face work reveals the concern of participants to contribute to the success of the consultation as a social interaction. Patients' strategy of maintaining face helps to account for the commonly reported underdetection of psychosocial distress in general practice consultations. Many people do not regard the experience of psychosocial distress as an appropriate topic for medical consultation or scrutiny. In this case, face work can function as a means of maintaining privacy and resisting medical diagnosis and intervention. The concept of face has relevance in other areas of clinical care, including chronic and enduring pain, functional disorders, medically unexplained symptoms and even terminal illness. Consideration of face work reveals the extent to which the pressure to contribute to the success of the consultation as a social encounter may constrain participants' capacity to realize its therapeutic potential. The extent to which clinical interactions are governed by social etiquette also helps to explain the continuing inertia of the formal health care system and the difficulty of changing the ways that patients and doctors communicate with each other, and of increasing patients' involvement in medical consultations.

A qualitative study of nurses' clinical experience in recognising low mood and depression in older patients with multiple long-term conditions

AIMS AND OBJECTIVES

To explore how nurses' recognise depression in older patients with multiple long-term conditions and the strategies they use to support the patient.

BACKGROUND

Depression decreases an older person's quality of life and sense of wellness, and increases functional impairment. The positive role of nurses working with patients with long-term conditions is now being recognised internationally; however, there is a gap in the research about how nurses recognise depression in older patients and how this impacts on their practice.

DESIGN

This is a qualitative study informed by a constructivist grounded theory approach.

METHODS

In-depth telephone interviews were conducted with 40 nurses working in geographically diverse areas in New Zealand.

RESULTS

Having the conversation with older patients about their low moods, or specifically about depression was not something that all the nurses had, or felt they could have. While some nurses knew they could provide specific advice to patients, others believed this was not their responsibility, or within the scope of their role.

CONCLUSION

Faced with an increasing number of older people with long-term conditions, one of which maybe depression itself or as a result of living with other long-term conditions, ongoing monitoring and support pathways are necessary to prevent further decline in the older person's quality of life and well-being.

RELEVANCE TO CLINICAL PRACTICE

Nurses in primary health care can build on current knowledge and skills to increase their capability to promote 'ageing well' with older people who have long-term conditions and depression.

Co-morbidity and Associated Clinical Problems in Schizophrenia: Their Nature and Implications for Comprehensive Cognitive—Behavioural Treatment

Schizophrenia is a multifaceted disorder that can affect many aspects of the sufferer's life. Recent advances in the use of cognitive—behaviour therapy as an adjunct treatment for schizophrenia have been shown to result in significant improvements in psychotic symptoms. However, to date, much less attention has been paid to other co-morbid and emotional disorders that often co-exist with psychosis and that can be a severe burden to the sufferer. This article briefly reviews clinical trials of cognitive—behavioural treatments for schizophrenia and their outcome and then goes on to describe clinically important co-morbid or associated clinical problems: social anxiety, posttraumatic stress disorder (PTSD), depression and suicide risk. Because the psychotic symptoms usually receive priority, there has been little in the cognitive—behavioural literature on the nature and treatment of these co-morbid disorders. The nature of these problems and issues relating to their treatment are discussed.

Mental health of young adult patients who do not attend appointments in primary care: a retrospective cohort study

OBJECTIVE

The objective is to examine the relation between young adults' non-attendance at primary care appointments and mental health problems, using a retrospective cohort study, in a urban primary health care facility in a relatively deprived and ethnically diverse area of Oxford, England.

METHODS

Two hundred and nine patients aged between 15 and 35 years who failed to attend a doctor's appointment in primary care during 2008 each matched with two control patients of the same age and gender who had attended appointments during the same period. Main outcome measure is the presentation with a mental health problem within 12 months following the missed appointment.

RESULTS

Non-attendance in primary care among 15-35 year olds was strongly associated with presentation of mental health problems. Those who did not attend an appointment were more likely to have presented mental health problems in the past [31.0% versus 8.9%, odds ratio (OR) 4.72, 95% confidence interval (CI) 3.00-7.42] and to present mental health problems within the ensuing 12 months (32.0% versus 7.4%, OR 5.91, 95% CI 3.69-9.46) when compared with those who attended appointments. Patients with no known past history of mental health problems were more likely to make their first recorded mental health presentation in the 12 months following a non-attendance when compared with those who attended (10.3% versus 3.1%, OR 3.60, 95% CI 1.76-7.35).

CONCLUSIONS

Non-attendance of a young adult for a doctor's appointment in primary care may signal a mental health problem. This applies whether or not the patient is known to have presented mental health problems in the past.

'It's leaflet, leaflet, leaflet then, "see you later"': black Caribbean women's perceptions of perinatal mental health care

BACKGROUND

Despite high levels of psychosocial risks, black women of Caribbean origin rarely consult health professionals regarding symptoms of perinatal depression. Reasons for this are unclear as there has been little perinatal mental health research among this ethnic group.

AIM

To examine stakeholder perspectives on what might account for low levels of consultation for perinatal depression among a group of women who are, theoretically, vulnerable.

DESIGN OF STUDY

A qualitative study using focus group interviews.

SETTING

Community settings in the northwest of England.

METHOD

A purposive sample of black Caribbean women (n = 42) was split into focus groups and interviewed. This sample was drawn from a larger study. Interviews were digitally recorded and transcribed verbatim. Framework analysis was used to generate themes.

RESULTS

Perceptions of practitioners' lack of compassion in delivering physical care and women's inability to develop confiding relationships with professionals during pregnancy and childbirth were significant barriers to consulting for depressive symptoms in particular, and health needs more generally. Advocating a 'stepped-care' approach, black Caribbean women suggested that new care pathways are required to address the full spectrum of perinatal mental health need. Apparently eschewing mono-ethnic, 'culturally sensitive' models, women suggested there was much to be gained from receiving care and support in mixed ethnic groups.

CONCLUSION

Black Caribbean women's suggestions for more collaborative, community-based models of care are in line with policy, practice, and the views of members of other ethnic groups. Adopting such approaches might provide more sustainable mechanisms for improving access and engagement both among so-called hard-to-reach groups and more generally, thereby potentially improving maternal and child outcomes.

Effects of befriending on depressive symptoms and distress: systematic review and meta-analysis

BACKGROUND

High rates of emotional distress and depressive symptoms in the community can reflect difficult life events and social circumstances. There is a need for appropriate, low-cost, non-medical interventions for many individuals. Befriending is an emotional support intervention commonly offered by the voluntary sector.

AIMS

To examine the effectiveness of befriending in the treatment of emotional distress and depressive symptoms.

METHOD

Systematic review of randomised trials of interventions focused on providing emotional support to individuals in the community.

RESULTS

Compared with usual care or no treatment, befriending had a modest but significant effect on depressive symptoms in the short term (standardised mean difference SMD = -0.27, 95% CI -0.48 to -0.06, nine studies) and long term (SMD = -0.18, 95% CI -0.32 to -0.05, five studies).

CONCLUSIONS

Befriending has a modest effect on depressive symptoms and emotional distress in varied patient groups. Further exploration of active ingredients, appropriate target populations and optimal methods of delivery is required.

Falling through the net - black and minority ethnic women and perinatal mental healthcare: health professionals' views

OBJECTIVES

The objective of this study was to investigate health professionals' views about perinatal mental healthcare for Black and minority ethnic women.

METHODS

Qualitative data were collected from a range of healthcare professionals (n=42) via individual interviews and focus groups. Participants were recruited from antenatal community clinics, a large teaching hospital, general practice and a specialist voluntary sector agency in the north of England, UK.

RESULTS

Participants reported inadequacies in training and lack of confidence both for identifying the specific needs of Black women and for managing perinatal depression more generally, particularly in women with mild/moderate and 'subthreshold' depression. Inadequate perinatal depression management was associated with failure to screen routinely, confusion about professional roles and boundaries, and poorly defined care pathways, which increased women's likelihood of 'falling through the net,' thus failing to receive appropriate care and treatment.

CONCLUSIONS

Suboptimal detection and treatment of perinatal depression among 'high-risk' women highlight gaps between UK policy and practice. This applies to women from all ethnic groups. However, evidence suggests that Black women might be particularly vulnerable to deficiencies in provision. Effective management of perinatal depression requires a more robust implementation of existing guidelines, more effective strategies to address the full spectrum of need, improved professional training and a more coordinated multiagency approach.

Depression, anxiety, and somatoform disorders: vague or distinct categories in primary care? Results from a large cross-sectional study

OBJECTIVE

Depression, anxiety, and somatization are the most frequently observed mental disorders in primary health care. Our main objective was to draw on the often neglected general practitioners' (GPs) perspective to investigate what characterizes these three common mental diagnoses with regard to creating more suitable categories in the DSM-V and ICD-11.

METHODS

We collected independent data from 1751 primary care patients (participation rate=77%) and their 32 treating GPs in Germany. Patients filled out validated patient self-report measures for depression (PHQ-9), somatic symptom severity (PHQ-15), and illness anxiety (Whiteley-7), and questions regarding coping and attribution of illness. GPs' clinical diagnoses and associated features were assessed.

RESULTS

Patients diagnosed by their GPs with depression, anxiety, and/or somatoform disorders were significantly older, less educated, and more often female than the reference group not diagnosed with a mental disorder. They had visited the GP more often, had a longer duration of symptoms, and were more often under social or financial stress. Among the mental disorders diagnosed by the GPs, depression (OR=4.4; 95% CI=2.6 to 7.5) and comorbidity of somatoform, depressive, and anxiety disorders (OR=9.5; 95% CI=4.6 to 19.4) were associated with the largest degrees of impairment compared to the reference group. Patients diagnosed as having a somatoform/functional disorder only had mildly elevated impairment on all dimensions (OR=2.0; 95% CI=1.4 to 2.7). Similar results were found for the physicians' attribution of psychosocial factors for cause and maintenance of the disease, difficult patient-doctor relationship, and self-assessed mental disorder.

CONCLUSION

In order to make the DSM-V and ICD-11 more suitable for primary care, we propose providing appropriate diagnostic categories for (1) the many mild forms of mental syndromes typically seen in primary care; and (2) the severe forms of comorbidity between somatoform, depressive, and/or anxiety disorder, e.g., with a dimensional approach.

The subjective consequences of suffering a first episode psychosis: trauma and suicide behaviour

BACKGROUND

The subjective impact of a psychotic breakdown can be profound, potentially resulting in loss of social roles, hopes and aspirations and leading to stigmatisation, trauma and elevated suicide risk. This study aimed to assess the subjective effect and consequences of suffering a first episode of psychosis. It was hypothesised that suicide behaviour would be associated with the negative consequences of psychosis and co-morbid symptomatic-PTSD.

METHODS

Patients were assessed by means of a semi-structured interview on their reactions and experience of their psychotic episode and its treatment and by means of standardised methods for psychotic (PANSS) and trauma-related (CAPS) symptoms.

RESULTS

A total of 35 patients suffering their first episode of psychosis were interviewed. As a result of the onset of their illness, 77% indicated they had suffered loss or disruption to their life, 60% had thwarted future aspirations, 38% had suffered violence or harassment, 53% had suffered stigma and 50% social exclusion. Totally, 80% felt they had been traumatised by their treatment and 38% were cases for symptomatic-PTSD. Symptomatic-PTSD was significantly associated with involuntary hospitalisation but not psychotic symptoms. Positive psychotic symptoms were associated with harassment, stigma and social exclusion. Suicidal ideation was reported by 40% and 31% reported attempting suicide. Suicidal behaviour was greater in those suffering symptomatic-PTSD but this was not significant, suicidal behaviour was significantly associated with the experience of trauma, but not the severity of that trauma, prior to the onset of their psychosis.

CONCLUSIONS

The negative consequences of a psychotic episode are significant. The potential iatrogenic effect of psychiatric care needs to be considered. Interventions need to be developed to reduce traumatisation and suicide risk.

Effectiveness of a Minimal Intervention for Stress-related mental disorders with Sick leave (MISS); study protocol of a cluster randomised controlled trial in general practice [ISRCTN43779641]

BACKGROUND

The main aims of this paper are to describe the setting and design of a Minimal Intervention in general practice for Stress-related mental disorders in patients on Sick leave (MISS), as well as to ascertain the study complies with the requirements for a cluster randomised controlled trial (RCT). The potential adverse consequences of sick leave due to Stress-related Mental Disorders (SMDs) are extensive, but often not recognised. Since most people having SMDs with sick leave consult their general practitioner (GP) at an early stage, a tailored intervention given by GPs is justified. We provide a detailed description of the MISS; that is more accurate assessment, education, advice and monitoring to treat SMDs in patients on sick leave. Our hypothesis is that the MISS will be more effective compared to the usual care, in reducing days of sick leave of these patients.

METHODS

The design is a pragmatic RCT. Randomisation is at the level of GPs. They received the MISS-training versus no training, in order to compare the MISS vs. usual care at patient level. Enrollment of patients took place after screening in the source population, that comprised 20-60 year old primary care attendees. Inclusion criteria were: moderately elevated distress levels, having a paid job and sick leave for no longer than three months. There is a one year follow up. The primary outcome measure is lasting full return to work. Reduction of SMD- symptoms is one of the secondary outcome measures. Forty-six GPs and 433 patients agreed to participate.

DISCUSSION

In our study design, attention is given to the practical application of the requirements for a pragmatic trial. The results of this cluster RCT will add to the evidence about treatment options in general practice for SMDs in patients on sick leave, and might contribute to a new and appropriate guideline. These results will be available at the end of 2006.

A comparative study of nonspecific depressive symptoms and minor depression regarding functional impairment and associated characteristics in primary care

BACKGROUND

Milder forms of depression are highly prevalent in the clinical setting as well as in primary care. However, it is still unclear whether there are distinguishable groups among the various subthreshold syndromes and to what extent they are associated with impairment, thus requiring treatment. Therefore, the study aimed at comparing the degree of impairment in 2 groups of subthreshold depressive patients (nonspecific and minor depressive) with nondepressive patients and with major depressive patients. Another aim of the study was to evaluate the spectrum hypothesis of depressive syndromes.

SAMPLING AND METHODS

A sample of 619 primary care patients was studied using the self-administered Patient Health Questionnaire (PHQ). After defining subthreshold depressive syndromes on a criterion basis, frequencies, sociodemographic factors, and impairment of nondepressive, subthreshold depressive, and major depressive patients were compared.

RESULTS

Nonspecific depressive symptoms (NDS) were diagnosed in 9.1% of the study subjects and minor depression in 6.2%. Subjects with subthreshold depressive disorders did not differ from each other or from subjects with major depression regarding sociodemographic risk factors such as age, sex, or marital status. Yet, a continually increasing impairment from NDS to minor depression to major depression could be found. Moreover, the investigated groups differed with regard to the severity index.

CONCLUSIONS

The results of the study are in accordance with the spectrum hypothesis of depressive syndromes ranging from NDS to minor depression to major depression. Patients with subsyndromal depression showed significant functional impairment to the extent that at least some of these patients probably had a disorder requiring treatment.

Doctors, "dirty work" patients, and "revolving doors"

Using information from research into the phenomenon of "revolving-door" psychiatric patients, the author explores general practitioners' perceptions of difficult patients and the consequences for patient management. He first considers the concept of "good and bad" as a possible subtype of dirty work. He then presents the evidence of medical irritation with patients from interview data and explores the rationalizations for the way in which patients are subsequently managed. In line with previous studies, the author argues that the construction of patients as difficult and the subsequent dynamics of exclusion lie in the breakdown of the "normal" doctor-patient relationship coupled with the doctor's need to get on with the day's workload. Moral judgments formed a part of the exclusion process.

Posttraumatic stress disorder following medical illness and treatment

Studies describing posttraumatic stress disorder (PTSD) as a result of physical illness and its treatment were reviewed. PTSD was described in studies investigating myocardial infarction (MI), cardiac surgery, haemorrhage and stroke, childbirth, miscarriage, abortion and gynaecological procedures, intensive care treatment, human immunodeficiency virus (HIV) infection, awareness under anaesthesia, and in a group of miscellaneous conditions. Cancer medicine was not included as it had been the subject of a recent review in this journal. Studies were reviewed in terms of the prevalence rates for PTSD, intrusive and avoidance symptoms, predictive and associated factors and the consequences of PTSD on healthcare utilization and outcome. There was considerable variability both in the study methodology and design and in the results. The highest prevalence rates were identified in patients treated in intensive care units (ICUs) and those with HIV infection. Irrespective of the physical illness, posttraumatic symptomatology is more common than PTSD caseness. Existing characteristics of the patient may well predispose individuals to the development of PTSD as do other factors such as poor social support and negative interactions with healthcare staff. Generally, the severity of the illness itself is not predictive of PTSD. Issues relating to sampling, attrition, diagnosis, the course of symptoms, aetiological pathways, and the consequences of the disorder are discussed. The presence of PTSD most probably influences the patient's use of healthcare resources and may affect their clinical outcome.

Treatment delivery and guidelines in primary care

Because depressive illness is so prevalent, the majority of patients are managed in primary care, without recourse to specialist services. Primary care management is seen to fall short of the standards set in secondary care, but unfortunately there is as yet relatively little evidence from primary care to guide management in this distinctive patient population. Guidelines have been introduced as a means of quality management, and their value in improving care has been assessed in trials. To date, the benefits of the implementation of guidelines have been marginal at best. By contrast, strategies which improve the access of patients to specialist services do seem to be beneficial. There is also evidence that such strategies may be associated with 'cost-offset'. Choice of antidepressant medication for maximum cost benefit should also be informed by an evidence base, which is beginning to be accumulated. Further research on this topic in the primary care context is still needed.