A mixed-methods SWOT analysis of a medical student Balint group programme.

BACKGROUND: Balint groups use case-based discussions to explore, reflect on, and enhance the clinician-patient relationship. They facilitate the development of empathy and reflective practice and reduce burnout. This study aimed to explore how the benefits of a traditional Balint group format can be accessed and optimised for medical students during a one-year pilot programme. METHODS: Eight medical student Balint groups ran for six weeks during 2022-2023, with 90 students participating. Themes were identified from student feedback using qualitative content analysis. Group leaders kept reflective session notes and used these alongside student feedback to undertake a strengths, weaknesses, opportunities, and threats analysis. RESULTS: Strengths of the programme were emotional containment, learning to reflect, and community identity. Weaknesses were themed as strange situations, dragging along, and facilitator as an object. Opportunities were identified in expanding the scope and sharpening focus. Psychological defences and the engagement dilemma threatened the future success of the Balint group programme. DISCUSSION: Medical student Balint groups provide a unique space to combine learning and emotional support with personal, professional and community development. However, the traditional Balint group format may need adapting to be widely accessible to undergraduate learners. Sustainably integrating Balint groups into the medical school curriculum requires ongoing engagement work at both an individual and organisational level.

Mortality rates and proximal causes of death in patients with Lewy body dementia versus Alzheimer's disease: A longitudinal study using secondary care mental health records.

BACKGROUND: Previous studies have shown reduced survival in Lewy body dementia (LBD) compared to Alzheimer's disease (AD), but the reasons for this are not known. We identified cause of death categories accounting for the reduced survival in LBD. METHODS: We linked cohorts of patients with dementia with Lewy bodies (DLB), Parkinson's disease dementia (PDD) and AD, with proximal cause of death data. We examined mortality by dementia group and hazard ratios for each death category by dementia group in males and females separately. In a specific focus on the dementia group with the highest mortality rate versus reference, we examined cumulative incidence to identify the main causes of death accounting for the excess deaths. RESULTS: Hazard ratios for death were higher in PDD and DLB compared to AD, for both males and females. PDD males had the highest hazard ratio for death across the dementia comparison groups (HR 2.7, 95% CI 2.2-3.3). Compared with AD, hazard ratios for "nervous system" causes of death were significantly elevated in all LBD groups. Additional significant cause-of-death categories included aspiration pneumonia, genitourinary causes, other respiratory causes, circulatory and a "symptoms and signs" category in PDD males; other respiratory causes in DLB males; mental disorders in PDD females; and aspiration pneumonia, genitourinary and other respiratory causes in DLB females. CONCLUSION: Further research and cohort development is required to investigate differences by age group, to extend cohort follow-up to the whole population and to investigate the risk-balance of interventions which may differ by dementia group.

The Incidence of Recorded Delirium Episodes Before and After Dementia Diagnosis: Differences Between Dementia With Lewy Bodies and Alzheimer's Disease.

OBJECTIVES: To describe the incidence of delirium recording before and after a diagnosis of dementia is established in patients with dementia with Lewy bodies (DLB) and compare findings to a matched cohort of patients with Alzheimer's disease (AD). DESIGN: Retrospective cohort study. SETTING AND PARTICIPANTS: A cohort of patients with dementia from a large mental health and dementia care database in South London, linked to hospitalization and mortality data. We identified 194 patients with DLB and 1:4 matched these with 776 patients diagnosed with AD on age, gender, and cognitive status. MEASURES: We identified delirium episodes recorded in mental health and hospital records from 1 year before to 1 year after dementia diagnosis. Using dementia diagnosis as an index date we additionally followed patients until first episode of delirium, death or a censoring point without restricting the observation period. RESULTS: Patients with DLB had significantly more episodes of delirium recorded in the year before dementia diagnosis than patients with AD (incidence rate 17.6 vs 3.2 per 100 person-years; P < .001). Whereas the incidence of recording of delirium episodes reduced substantially in patients with DLB after dementia diagnosis, it remained significantly higher than in patients with AD (incidence rate 6.2 vs 2.3 per 100 person-years; P = .032). Cox regression models indicate that patients with DLB remain at a higher risk of delirium than patients with AD after a dementia diagnosis. CONCLUSIONS/RELEVANCE: Establishing a diagnosis of dementia reduces episodes classified as delirium in patients with DLB and might lead to fewer potentially harmful interventions such as hospitalization or use of antipsychotic medication.

Delirium clinical motor subtypes: a narrative review of the literature and insights from neurobiology.

INTRODUCTION: Clinical motor subtypes have been long recognised in delirium and, despite a growing body of research, a lack of clarity exists regarding the importance of these motor subtypes. The aims of this review are to (1) examine how the concept of motor subtypes has evolved, (2) explore their relationship to the clinical context, (3) discuss the relationship between the phenomenology of delirium and motor activity, (4) discuss the application of neurobiology to the theory of delirium motor subtypes, and (5) identify methodological issues and provide solutions for further studies. METHODS: The following databases were searched: PubMed, PsychInfo, EBSCO, Medline, BioMed central and Science Direct. Inclusion criteria specified peer-reviewed research assessing delirium motor subtypes published between 1990 and 2016. RESULTS: Sixty-one studies met the inclusion criteria. The majority of studies (n = 50) were found to use validated psychometric tools, while the remainder (n = 11) used clinical criteria. The majority of studies (n = 45) were conducted in the medical setting, while the remainder were in the ICU/post-operative setting (n = 17). CONCLUSION: Although host sensitivities (e.g. frailty) and exogenous factors (e.g. medication exposure) may determine the type of motor disturbance, it remains unclear to what extent motor subtypes are influenced by other features of delirium. The use of more specialised tools (e.g. delirium motor subtyping scale), may enable researchers to develop an approach to delirium that has a greater nosological consistency. Future studies investigating delirium motor subtypes may benefit from enhanced theoretical considerations of the dysfunctional neural substrate of the delirious state.

Sleep-wake cycle disturbances in elderly acute general medical inpatients: Longitudinal relationship to delirium and dementia.

INTRODUCTION: Sleep disturbances in elderly medical inpatients are common, but their relationship to delirium and dementia has not been studied. METHODS: Sleep and delirium status were assessed daily for a week in 145 consecutive newly admitted elderly acute general hospital patients using the Delirium Rating Scale-Revised-98 (DRS-R98), Diagnostic and Statistical Manual 5, and Richards-Campbell Sleep Quality Scale measures. The longitudinal relationship between DRS-R98 and Richards-Campbell Sleep Quality Scale sleep scores and delirium, also with dementia as a covariate, was evaluated using generalized estimating equation logistic regression. RESULTS: The cohort was divided into delirium only, dementia only, comorbid delirium-dementia, and no-delirium/no-dementia subgroups. Mean age of total group was 80 ± 6.3, 48% were female, and 31 (21%) had dementia, 29 had delirium at admission (20%), and 27 (18.5%) experienced incident delirium. Mild sleep disturbance (DRS-R98 sleep item score ≥1) occurred for at least 1 day in all groups, whereas moderate sleep disturbance (score ≥2) occurred in significantly more of the prevalent delirium-only (81%; n = 17) cases than incident delirium-only (46%; n = 13) cases (P < .001). There were more cases with DRS-R98 sleep item scores ≥2 (P < .001) in the delirium-only group compared with the other subgroups. Severity of sleep-wake cycle disturbance over time was significantly associated with Diagnostic and Statistical Manual 5 delirium status but not with age, sex, or dementia (P < .001). CONCLUSIONS: Observer-rated more severe sleep-wake cycle disturbances are highly associated with delirium irrespective of dementia status, consistent with being a core feature of delirium. Monitoring for altered sleep-wake cycle patterns may be a simple way to improve delirium detection.

The first survey of attitudes of medical students in Ireland towards termination of pregnancy.

BACKGROUND: Since the UK Abortion Act (1967), women have travelled from Ireland to the UK for legal abortion. In 2011 >4000 women did so. Knowledge and attitudes of medical students towards abortion have been published, however, this is the first such report from Ireland. OBJECTIVE: To investigate medical students' attitudes towards abortion in Ireland. METHODS: All medical students at the University of Limerick, and physicians who graduated from the university within the previous 12 months, were invited via email to complete an anonymous online survey. The questionnaire comprised 17 questions. Quantitative and qualitative analyses were performed. RESULTS: Response rate was 45% (n=169; 55% women; 88.2% <30 years of age; 66.7% Irish; 29.2% North American). Outcomes were: abortion should not be legally available (7.1%), abortion should be allowed in limited circumstances only (35.5%), abortion should be legally available upon request (55%). 72.8% of respondents were moderately/strongly prochoice (74% of women/71% of men/72% and 76% of Irish and North American respondents, respectively). Students aged >30 years were less likely to be prochoice (55%). While 95.2% believed that education on abortion should be offered within medical school curricula, 28.8% stated that they would decline to terminate pregnancies even if legally permitted. While 58.8% indicated that they might perform legal abortions once qualified, 25.7% would do so under limited circumstances only. CONCLUSIONS: The majority of participants wanted education regarding abortion. Despite being predominantly prochoice, considerably fewer students, irrespective of nationality, indicated that they would perform abortions.

Delirium: a disturbance of circadian integrity?

Delirium is a serious neuropsychiatric syndrome of acute onset that occurs in approximately one in five general hospital patients and is associated with serious adverse outcomes that include loss of adaptive function, persistent cognitive problems and increased mortality. Recent studies indicate a three-domain model for delirium that includes generalised cognitive impairment, disturbed executive cognition, and disruption of behaviours that are under circadian control such as sleep-wake cycle and motor activity levels. As a consequence, attention has focused upon the possible role of the circadian timing system (CTS) in the pathophysiology of delirium. We explored this possibility by reviewing evidence that (1) many symptoms that occur in delirium are influenced by circadian rhythms, (2) many features of recognised circadian rhythm disorders are similar to characteristic features of delirium, (3) common risk factors for delirium are known to disrupt circadian systems, (4) physiological disturbances of circadian systems have been noted in delirious patients, and (5) positive effects in the treatment of delirium have been demonstrated for melatonin and related agents that influence the circadian timing system. A programme of future studies that can help to clarify the relevance of circadian integrity to delirium is described. Such work can provide a better understanding of the pathophysiology of delirium while also identifying opportunities for more targeted therapeutic efforts.