Sociocultural Framework for Psychiatric Case Formulation.

ABSTRACT: A Cultural Formulation Interview (CFI) field trial in India, widely reported racist violence in the United States, and casteist and religious communal conflicts in India highlighted inattention to structural issues affecting mental health problems in the Outline for Cultural Formulation (OCF) and the CFI in the Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition). Consequently, we revised the OCF as a sociocultural formulation (SCF) to better consider structures of society and culture. We studied and compared clinicians' ratings of SCF case formulations from a constructed assessment instrument (SCF Interview [SCFI]) and the CFI. Socio-cultural formulations from SCFI interviews were rated higher for details of societal structural impact, and overall interrater agreement was better. CFI interviews were rated higher for clinical rapport. Revision of the CFI should enhance consideration of structural issues and incorporate them in SCFs that better integrate assessment process and case formulation content. The need to acknowledge structural sources of mental health problems is clear, and our study indicates how a sociocultural framework may be used for that.

Feasibility, acceptability and clinical utility of the Cultural Formulation Interview: mixed-methods results from the DSM-5 international field trial.

BackgroundThere is a need for clinical tools to identify cultural issues in diagnostic assessment.AimsTo assess the feasibility, acceptability and clinical utility of the DSM-5 Cultural Formulation Interview (CFI) in routine clinical practice.MethodMixed-methods evaluation of field trial data from six countries. The CFI was administered to diagnostically diverse psychiatric out-patients during a diagnostic interview. In post-evaluation sessions, patients and clinicians completed debriefing qualitative interviews and Likert-scale questionnaires. The duration of CFI administration and the full diagnostic session were monitored.ResultsMixed-methods data from 318 patients and 75 clinicians found the CFI feasible, acceptable and useful. Clinician feasibility ratings were significantly lower than patient ratings and other clinician-assessed outcomes. After administering one CFI, however, clinician feasibility ratings improved significantly and subsequent interviews required less time.ConclusionsThe CFI was included in DSM-5 as a feasible, acceptable and useful cultural assessment tool.

How Do Clinicians Prefer Cultural Competence Training? Findings from the DSM-5 Cultural Formulation Interview Field Trial.

OBJECTIVE: This study's objective is to analyze training methods clinicians reported as most and least helpful during the DSM-5 Cultural Formulation Interview field trial, reasons why, and associations between demographic characteristics and method preferences. METHOD: The authors used mixed methods to analyze interviews from 75 clinicians in five continents on their training preferences after a standardized training session and clinicians' first administration of the Cultural Formulation Interview. Content analysis identified most and least helpful educational methods by reason. Bivariate and logistic regression analysis compared clinician characteristics to method preferences. RESULTS: Most frequently, clinicians named case-based behavioral simulations as "most helpful" and video as "least helpful" training methods. Bivariate and logistic regression models, first unadjusted and then clustered by country, found that each additional year of a clinician's age was associated with a preference for behavioral simulations: OR = 1.05 (95 % CI: 1.01-1.10; p = 0.025). CONCLUSIONS: Most clinicians preferred active behavioral simulations in cultural competence training, and this effect was most pronounced among older clinicians. Effective training may be best accomplished through a combination of reviewing written guidelines, video demonstration, and behavioral simulations. Future work can examine the impact of clinician training satisfaction on patient symptoms and quality of life.

Perspectives of family members participating in cultural assessment of psychiatric disorders: findings from the DSM-5 International Field Trial.

Despite the important roles families play in the lives of many individuals with mental illness across cultures, there is a dearth of data worldwide on how family members perceive the process of cultural assessment as well as to how to best include them. This study addresses this gap in our knowledge through analysis of data collected across six countries as part of a DSM-5 Field Trial of the Cultural Formulation Interview (CFI). At clinician discretion, individuals who accompanied patients to the clinic visit (i.e. patient companions) at the time the CFI was conducted were invited to participate in the cultural assessment and answer questions about their experience. The specific aims of this paper are (1) to describe patterns of participation of patient companions in the CFI across the six countries, and (2) to examine the comparative feasibility, acceptability, and clinical utility of the CFI from companion perspectives through analysis of both quantitative and qualitative data. Among the 321 patient interviews, only 86 (at four of 12 sites) included companions, all of whom were family members or other relatives. The utility, feasibility and acceptability of the CFI were rated favourably by relatives, supported by qualitative analyses of debriefing interviews. Cross-site differences in frequency of accompaniment merit further study.

Ensemble Learning for Higher Diagnostic Precision in Schizophrenia Using Peripheral Blood Gene Expression Profile.

Introduction: Stigma contributes to a significant part of the burden of schizophrenia (SCZ), therefore reducing false positives from the diagnosis would be liberating for the individuals with SCZ and desirable for the clinicians. The stigmatization associated with schizophrenia advocates the need for high-precision diagnosis. In this study, we present an ensemble learning-based approach for high-precision diagnosis of SCZ using peripheral blood gene expression profiles. Methodology: The machine learning (ML) models, support vector machines (SVM), and prediction analysis for microarrays (PAM) were developed using differentially expressed genes (DEGs) as features. The SCZ samples were classified based on a voting ensemble classifier of SVM and PAM. Further, microarray-based learning was used to classify RNA sequencing (RNA-Seq) samples from our case-control study (Pune-SCZ) to assess cross-platform compatibility. Results: Ensemble learning using ML models resulted in a significantly higher precision of 80.41% (SD: 0.04) when compared to the individual models (SVM-radial: 71.69%, SD: 0.04 and PAM 77.20%, SD: 0.02). The RNA sequencing samples from our case-control study (Pune-SCZ) resulted in a moderate precision (59.92%, SD: 0.05). The feature genes used for model building were enriched for biological processes such as response to stress, regulation of the immune system, and metabolism of organic nitrogen compounds. The network analysis identified RBX1, CUL4B, DDB1, PRPF19, and COPS4 as hub genes. Conclusion: In summary, this study developed robust models for higher diagnostic precision in psychiatric disorders. Future efforts will be directed towards multi-omic integration and developing "explainable" diagnostic models.

Peripheral Blood-Based Gene Expression Studies in Schizophrenia: A Systematic Review.

Schizophrenia is a disorder that is characterized by delusions, hallucinations, disorganized speech or behavior, and socio-occupational impairment. The duration of observation and variability in symptoms can make the accurate diagnosis difficult. Identification of biomarkers for schizophrenia (SCZ) can help in early diagnosis, ascertaining the diagnosis, and development of effective treatment strategies. Here we review peripheral blood-based gene expression studies for identification of gene expression biomarkers for SCZ. A literature search was carried out in PubMed and Web of Science databases for blood-based gene expression studies in SCZ. A list of differentially expressed genes (DEGs) was compiled and analyzed for overlap with genetic markers, differences based on drug status of the participants, functional enrichment, and for effect of antipsychotics. This literature survey identified 61 gene expression studies. Seventeen out of these studies were based on expression microarrays. A comparative analysis of the DEGs (n = 227) from microarray studies revealed differences between drug-naive and drug-treated SCZ participants. We found that of the 227 DEGs, 11 genes (ACOT7, AGO2, DISC1, LDB1, RUNX3, SIGIRR, SLC18A1, NRG1, CHRNB2, PRKAB2, and ZNF74) also showed genetic and epigenetic changes associated with SCZ. Functional enrichment analysis of the DEGs revealed dysregulation of proline and 4-hydroxyproline metabolism. Also, arginine and proline metabolism was the most functionally enriched pathway for SCZ in our analysis. Follow-up studies identified effect of antipsychotic treatment on peripheral blood gene expression. Of the 27 genes compiled from the follow-up studies AKT1, DISC1, HP, and EIF2D had no effect on their expression status as a result of antipsychotic treatment. Despite the differences in the nature of the study, ethnicity of the population, and the gene expression analysis method used, we identified several coherent observations. An overlap, though limited, of genetic, epigenetic and gene expression changes supports interplay of genetic and environmental factors in SCZ. The studies validate the use of blood as a surrogate tissue for biomarker analysis. We conclude that well-designed cohort studies across diverse populations, use of high-throughput sequencing technology, and use of artificial intelligence (AI) based computational analysis will significantly improve our understanding and diagnostic capabilities for this complex disorder.

Qualitative Analysis of Cultural Formulation Interview: Findings and Implications for Revising the Outline for Cultural Formulation.

The DSM-IV Outline for Cultural Formulation (OCF) was a framework for assessment based on principles of cultural psychiatry. The Cultural Formulation Interview (CFI) for DSM-5 provided a tool enabling wider use of cultural formulation in clinical cultural assessment. Validation to justify the inclusion of the CFI in DSM-5 involved quantitative analysis of debriefing interviews of patients and clinicians for feasibility, acceptability and clinical utility. We now further examine qualitative field trial data from the CFI interviews and the debriefing interviews in Pune, India. Administration of the CFI was followed by routine diagnostic assessment of 36 psychiatric outpatients-11 found to have severe mental disorders (SMD) and 25 with common mental disorders (CMD). Domain-wise thematic analyses of the CFI and debriefing interviews identified recurrent themes based on cultural identity, illness explanatory models, stressful and supportive social relationships, and the impact of political, economic, and cultural contexts. A tendency to elaborate accounts, rather than simply name their problem, and more diverse past help-seeking distinguished CMD from SMD groups. Patients valued the CFI more than clinicians did, and most patients did not consider cultural background differences of clinician-patient relationships to be relevant. Qualitative analysis of CFI data and critical analysis of domain mapping of CFI content to the structure of OCF domains indicated the value of revising the dimensional structure of the OCF. A proposed revision (OCF-R) is expected to better facilitate clinical use and research on cultural formulation and use of the CFI.

A Focus Group Study of Indian Psychiatrists' Views on Electroconvulsive Therapy under India's Mental Healthcare Act 2017: 'The Ground Reality is Different'.

BACKGROUND: India's Mental Healthcare Act, 2017 (MHCA) greatly restricts the use of electroconvulsive therapy (ECT) in minors and bans unmodified ECT. Indian psychiatrists have raised concerns that these measures may deprive certain patients of life-saving treatment. This study describes the perspectives of Indian psychiatrists on how ECT is dealt with in the legislation. METHODS: We conducted nine focus groups in three Indian states. We explored the positive and negative implications of the MHCA and discussed its implementation, especially in relation to ECT. RESULTS: Many of the themes and concerns commonly discussed in relation to ECT in other jurisdictions are readily apparent among Indian psychiatrists, although perspectives on specific issues remain heterogeneous. The one area of near-universal agreement is Indian psychiatrists' affirmation of the effectiveness of ECT. We identified three main areas of current concern: the MHCA's ban on unmodified ECT, ECT in minors, and ECT in the acute phase. Two broad additional themes also emerged: resource limitations and the impact of nonmedical models of mental health. We identified a need for greater education about the MHCA among all stakeholders. CONCLUSION: Core concerns about ECT in India's new legislation relate, in part, to medical decisions apparently being taken out of the hands of psychiatrists and change being driven by theoretical perspectives that do not reflect "ground realities." Although the MHCA offers significant opportunities, failure to resource its ambitious changes will greatly limit the use of ECT in India.

Clinical value of the cultural formulation interview in Pune, India.

CONTEXT: Development of the cultural formulation interview (CFI) in DSM-5 required validation for cross-cultural and global use. AIMS: To assess the overall value (OV) of CFI in the domains of feasibility, acceptability, and utility from the vantage points of clinician-interviewers, patients and accompanying relatives. SETTINGS AND DESIGN: We conducted cross-sectional semi-structured debriefing interviews in a psychiatric outpatient clinic of a general hospital. MATERIALS AND METHODS: We debriefed 36 patients, 12 relatives and eight interviewing clinicians following the audio-recorded CFI. We transformed their Likert scale responses into ordinal values - positive for agreement and negative for disagreement (range +2 to -2). STATISTICAL ANALYSIS: We compared mean ratings of patients, relatives and clinician-interviewers using nonparametric tests. Clinician-wise grouping of patients enabled assessment of clinician effects, inasmuch as patients were randomly interviewed by eight clinicians. We assessed the influence of the presence of relatives, clinical diagnosis and interview characteristics by comparing means. Patient and clinician background characteristics were also compared. RESULTS: Patients, relatives and clinicians rated the CFI positively with few differences among them. Patients with serious mental disorders gave lower ratings. Rating of OV was lower for patients and clinicians when relatives were present. Clinician effects were minimal. Clinicians experienced with culturally diverse patients rated the CFI more positively. Narratives clarified the rationale for ratings. CONCLUSIONS: Though developed for the American DSM-5, the CFI was valued by clinicians, patients and relatives in out-patient psychiatric assessment in urban Pune, India. Though relatives may add information and other value, their presence in the interview may impose additional demands on clinicians. Our findings contribute to cross-cultural evaluation of the CFI.

Stresses and Disability in Depression across Gender.

Depression, though generally episodic, results in lasting disability, distress, and burden. Rising prevalence of depression and suicide in the context of epidemiological transition demands more attention to social dimensions like gender related stresses, dysfunction, and their role in outcome of depression. Cross-sectional and follow-up assessment of men and women with depression at a psychiatric tertiary centre was undertaken to compare their illness characteristics including suicidal ideation, stresses, and functioning on GAF, SOFAS, and GARF scales (N = 107). We reassessed the patients on HDRS-17 after 6 weeks of treatment. Paired t-test and chi-square test of significance were used to compare the two groups, both before and after treatment. Interpersonal and marital stresses were reported more commonly by women (P < 0.001) and financial stresses by men (P < 0.001) though relational functioning was equally impaired in both. Women had suffered stresses for significantly longer duration (P = 0.0038). Men had more impairment in social and occupational functioning compared to females (P = 0.0062). History of suicide attempts was significantly associated with more severe depression and lower levels of functioning in case of females with untreated depression. Significant cross-gender differences in stresses, their duration, and types of dysfunction mandate focusing on these aspects over and above the criterion-based diagnosis.

Cultural epidemiology of neurasthenia spectrum disorders in four general hospital outpatient clinics of urban Pune, India.

Disorders emphasizing symptoms of fatigue and/or weakness, collectively termed Neurasthenia Spectrum Disorders (NSDs), typically emphasize a biological basis in the West and social origins in East Asia. In India, explanatory concepts are diverse. To clarify, 352 outpatients in Psychiatry, Medicine, Dermatology, and Ayurved clinics of an urban hospital were interviewed with a version of the Explanatory Model Interview Catalogue. Comparisons of categories and narratives of illness experience and meaning across clinics indicated both shared and distinctive features. Explanatory models of NSDs highlighted social distress, ''tensions,'' and both general and clinic-specific physical, psychological, and cultural ideas. Findings indicate the importance of social contexts and cultural meaning in explanatory models of neurasthenia, as well as the potential clinical relevance of the construct of Neurasthenia Spectrum Disorder.

Diagnostic concordance of neurasthenia spectrum disorders in Pune, India.

BACKGROUND: Clinically significant fatigue or weakness is a common but understudied clinical problem in India. The applicability and relevance of Western clinical criteria in this setting are not studied. Alternative criteria sets used in different clinical contexts suggest a range of conditions constituting neurasthenia spectrum disorders (NSDs). We therefore aimed to determine frequency of patients with these complaints in four specialty outpatient clinics of an urban general hospital. We compared the concordance of four diagnostic criteria sets of fatigue disorders among the same patients. METHODS: Patients from the clinics of Psychiatry, Medicine, Dermatology, and Ayurved were screened for clinically significant fatigue or weakness and assessed for CFS, ICD-10 neurasthenia, DSM-IV draft criteria for neurasthenia, and CCMD-2 neurasthenia. RESULTS: For 352 patients, sensitivity of CDC criteria for CFS (13.4%) was poorest. CFS was most frequent in the Medicine clinic. CCMD-2 criteria were the most frequently met (77.6%) with no significant difference across clinics. Two-way concordance of neurasthenia categories was no better than fair (< or =0.4) and few patients (8.0%) met criteria for all four categories. DISCUSSION: Four NSD criteria sets identified different clinical subgroups. CFS, considering fatigue and ignoring weakness, was least relevant for identifying NSD patients in these clinics. Poor concordance among the four diagnostic systems studied indicates the need for reviewing the nosology of these disorders. Focus on clinical significance alone is likely to avoid the discordant confusion arising from cross-cultural differences.

Prevalence of clinically significant functional fatigue or weakness in specialty outpatient clinics of Pune, India.

Disorders of fatigue are important in clinical practice but inadequately studied in developing countries. Questions about their consistency and variation across cultures also require attention. The standard professional diagnostic formulations of these disorders, namely, chronic fatigue syndrome and neurasthenia, are not used widely in India, perhaps due to lack of research and poor appreciation of their clinical significance. Recognising patients with clinically significant functional fatigue or weakness often seek help from various care-givers, prevalence of this condition was studied in four specialty clinics of Sassoon Hospital, Pune. An operationally defined set of criteria was used to create a screening instrument. Trained research assistants surveyed 1,874 consecutive patients from psychiatry, medicine, dermatology, and ayurved clinics. Data were entered and analysed to compute the rates of this condition, compare them across clinics and between sexes, and to compute rates adjusted for age, sex, and the clinic attended. Overall prevalence was 5.02% with higher rates in the dermatology and ayurved clinics than in psychiatry and medicine clinics. The female preponderance (63.83%) was notable (p < 0.001). Mean age of patients with this condition was similar across clinics. Logistic regression showed female sex (OR 2.19, 95% CI 1.41 to 3.40) and dermatology clinic (OR 1.70, 1.02 to 2.85) to be significant predictors of CS-FoW. Female preponderance indicates the need for studies with gender focus. Clinical and cultural epidemiological studies informing psychiatrists as well as other physicians are necessary. Need for counselling for majority of these patients calls for appropriate changes in healthcare delivery.

Correlates of anxiety and depression among HIV test-seekers at a Voluntary Counseling and Testing facility in Pune, India.

OBJECTIVE: We assessed the extent of anxiety/depression/distress using Hospital Anxiety and Depression Scale (HADS) among a cross-section of HIV test-seekers at a Voluntary Counseling and Testing (VCT) facility in Pune, India. METHODS: HADS has 14 items for uniscale with 7 items each for anxiety and depression rated on a four-point Likert scale. Between September 2002 and March 2003, HADS was administered to 150 consecutive HIV tests-seekers attending NARI-Talera VCT facility. Subsequently, HIV testing was done after obtaining informed consent. RESULTS: HADS showed strong internal consistency (Cronbach-alpha 0.77). The prevalence of risk behavior (73.3%) and HIV (45.5%) were high. Education levels influenced anxiety (p = 0.033; 0.008), more so in women (p = 0.044). Repeat test-seekers exhibited significant depression (AOR: 2.9; 95% CI: 1.4-6.1; p = 0.004) and distress (AOR: 2.5; 95% CI: 1.2-5.3; p = 0.017). Marital status influenced the uniscale scores. The HIV positive repeat test-seekers were more anxious (p = 0.035) and depressed (0.037). CONCLUSIONS: Existence of emotional distress among HIV test-seekers, particularly among repeat test-seekers, possibly 'AIDS-anxious' individuals indicates additional counseling needs specifically by introducing gender and education sensitive interventions. VCT staff can be trained to assess emotional distress among HIV test-seekers to formulate long-term intervention.