Alcohol-related emergency department presentations and hospital admissions around the time of minimum unit pricing in Ireland.

BACKGROUND: Minimum unit pricing (MUP) was recently introduced in Ireland to reduce alcohol-related harms. The size of the impact of alcohol on hospital emergency departments (EDs) in Ireland is poorly understood due to inconsistent alcohol screening and documentation. AIMS: We sought to systematically characterise the volume, timing, and nature of alcohol-related presentations and admissions to a busy urban ED in Dublin, Ireland. METHOD: Patients presenting to the ED were assessed by a dedicated clinician during selected time periods before (Nov-Dec 2021) and after (Feb-Apr 2022) the introduction of MUP. A total of 725 interviews were conducted over 168 h in the ED. FINDINGS: Alcohol consumption was a factor in 19.4% of ED presentations and in 17.3% of hospital admissions across the entire study period. A reduction in overall alcohol-related ED presentations was noted in the period following MUP, although it is not possible to conclude a direct effect. CONCLUSION: Alcohol-related harm places a significant strain on EDs and hospitals, and the impact of MUP on hospital burden in Ireland merits further evaluation. Effective measures at local and population levels are urgently required to address this burden.

Lockdown logistics in consultation-liaison psychiatry.

We describe the adaptation of services to allow flexible and practical responses to the coronavirus-19 (COVID-19) public health crisis by four Consultation-Liaison Psychiatry (CLP) services; Galway University Hospital (GUH), Beaumont Hospital, University Hospital Waterford and St Vincent's University Hospital (SVUH) CLP services. This article also illustrates close collaboration with community adult mental health services and Emergency Department (ED) colleagues to implement effective community diversion pathways and develop safe, effective patient assessment pathways within the EDs. It highlights the high levels of activity within each of the CLP services, while also signposting that many of the rapidly implemented changes to our practice may herald improvements to mental health patient care delivery in the post-COVID-19 world, if our psychiatry services receive appropriate resources.

Disordered eating behaviour in young adults with type 1 diabetes mellitus.

BACKGROUND: The combination of eating disorders and diabetes is associated with increased risk of morbidity and mortality. The aim of this study is to compare the prevalence of disordered eating behaviour (DEB) in young adults with type 1 diabetes mellitus to a sample of non-diabetic controls, and to examine the relationship of DEB to glycaemic control. METHODS: The Eating Disorder Examination Questionnaire (EDE-Q) was administered to 51 individuals aged 18-30 years attending an outpatient diabetic clinic in a large university teaching hospital. Glycaemic control was assessed by the glycosylated haemoglobin (HbA1c). The control group comprised a consecutive sample of 236 male and female students aged 18-30 years attending a university primary health care service. RESULTS: The mean global EDE-Q score for the diabetes group was 0.82 ± 1.1 (mean ± SD) and the mean for the control group was 1.4 ± 1.3 (mean ± SD). The diabetes group was significantly more likely to have a lower global EDE-Q score compared to the control group. There was no association between the global EDE-Q score of the diabetes group and HbA1c level. CONCLUSIONS: We did not find increased levels of disordered eating behavior (DEB) in young adults with type 1 diabetes mellitus compared to a non-diabetic control sample.

Eating Disorder Examination Questionnaire (EDE-Q): norms for female university students attending a university primary health care service in Ireland.

OBJECTIVES: The Eating Disorder Examination Questionnaire (EDE-Q) is a self-report questionnaire that is used to identify probable cases of eating disorders. Norms are needed for interpretation of scores. The aim of this study is to establish norms for the EDE-Q among female university students attending a university primary health care service in Ireland and to present prevalence of key eating disorder behaviours. METHODS: The EDE-Q was administered to a consecutive sample of 200 female students aged 18-30 years attending a university primary health care service. RESULTS: The mean global EDE-Q score was 1.51 (s.d.=1.28). There was a positive association between body mass index and the global EDE-Q score; 5.8% of the sample scored in the clinically significant range on the global EDE-Q score. CONCLUSIONS: This study presents normative EDE-Q data for an Irish female university sample. These norms may inform clinicians and/or researchers in the evaluation of EDE-Q scores in Irish female university students.

Screening and Recording of Patients' Alcohol-use Habit by Clinicians in a Tertiary Accident and Emergency Unit in Ireland.

BACKGROUND: Alcohol is widely consumed in Ireland; more so in major urban centers. Alcohol-related problems account for a significant number of Accident and Emergency (A and E) department presentations in Ireland. As a result, the national alcohol policy calls on doctors to be proactive in screening for and addressing alcohol misuse. AIM: The aim of the following study is to determine if patients presenting to a tertiary North Dublin A and E were asked about their alcohol use habit and if it was recorded. MATERIALS AND METHODS: This was a descriptive observational study involving the retrospective review of case-notes for all patients who were assessed at the A and E Department of a North Dublin general hospital over a 1 week period for screening about their alcohol use habit. Data was entered into and analyzed using Microsoft Excel. RESULTS: Only 17% (106/613) of the A and E attendees over the study period were asked about their alcohol use habit or had it recorded. No case-note examined documented use of alcohol screening instruments. CONCLUSION: This study has revealed an inadequacy of enquiry about alcohol use habit. In light of high rates of alcohol misuse in Ireland we suggest the need for improved enquiry/screening and recording of alcohol use among all patients attending A and E's.

The additional impact of liaison psychiatry on the future funding of general hospital services.

Accurate coding system is fundamental in determining Casemix, which is likely to become a major determinant of future funding of health care services. Our aim was to determine whether the Hospital Inpatient Enquiry (HIPE) system assigned codes for psychiatric disorders were accurate and reflective of Liaison psychiatric input into patients' care. The HIPE system's coding for psychiatric disorders were compared with psychiatrists' coding for the same patients over a prospective 6 months period, using ICD-10 diagnostic criteria. A total of 262 cases were reviewed of which 135 (51%) were male and 127 (49%) were female. The mean age was 49 years, ranging from 16 years to 87 years (SD 17.3). Our findings show a significant disparity between HIPE and psychiatrists' coding. Only 94 (36%) of the HIPE coded cases were compatible with the psychiatrists' coding. The commonest cause of incompatibility was the coding personnel's failure to code for a psychiatric disorder in the present of one 117 (69.9%), others were coding for a different diagnosis 36 (21%), coding for a psychiatric disorder in the absent of one 11 (6.6%), different sub-type and others 2 (1.2%) respectively. HIPE data coded depression 30 (11.5%) as the commonest diagnosis and general examination 1 (0.4%) as least but failed to code for dementia, illicit drug use and somatoform disorder despite their being coded for by the psychiatrists. In contrast, the psychiatrists coded delirium 46 (18%) and dementia 1 (0.4%) as the commonest and the least diagnosed disorders respectively. Given the marked increase in case complexity associated with psychiatric co-morbidities, future funding streams are at risk of inadequate payment for services rendered.

Knowledge about the Scottish Mental Health Act in a general hospital setting.

BACKGROUND: Clinical experience suggests that non-psychiatrists' knowledge of mental health legislation in relation to emergency detention is inadequate. However, most non-psychiatrists will use this legislation at some point in their career. METHODOLOGY: A questionnaire about emergency detention legislation was circulated to non-psychiatric medical staff to test their knowledge of the provisions relevant to the general hospital. RESULTS: Two hundred and seventy four medical staff replied (a response rate of 82%). Results showed that an understanding of detention procedures and applicability were markedly deficient, irrespective of grade, specialty or experience. CONCLUSION: The results indicate a need for increased education and awareness about emergency detention legislation especially in view of the implementation of the Mental Health (Scotland) Act (2003).

Cerebral perfusion in chronic fatigue syndrome and depression.

BACKGROUND: Patients with chronic fatigue syndrome (CFS) and depressive illness share many, but not all, features. AIMS: To test the hypothesis that patients with CFS have abnormal cerebral perfusion, that differs from that in patients with depressive illness. METHOD: We recruited 30 patients with CFS who were not depressed, 12 depressed patients and 15 healthy volunteers. Regional cerebral perfusion at rest was assessed using region of interest (ROI) and voxel-based statistical parametric mapping (SPM) techniques. RESULTS: On SPM analysis there was increased perfusion in the right thalamus, pallidum and putamen in patients with CFS and in those with depressive illness. CFS patients also had increased perfusion in the left thalamus. Depressed patients differed from those with CFS in having relatively less perfusion of the left prefrontal cortex. The results were similar on ROI analysis. CONCLUSIONS: Abnormal cerebral perfusion patterns in CFS subjects who are not depressed are similar but not identical to those in patients with depressive illness. Thalamic overactivity may be a correlate of increased attention to activity in CFS and depression; reduced prefrontal perfusion in depression may be associated with the greater neuropsychological deficits in that disorder.

Depression after stroke and lesion location: a systematic review.

BACKGROUND: There is conflicting evidence on the hypothesis that the risk of depression after stroke is influenced by the location of the brain lesion. We undertook a systematic review to examine the hypotheses that depression is more commonly associated with left-hemisphere strokes than with right-hemisphere strokes and with lesions of the left anterior brain than with other regions. METHODS: We did a computer-aided search of MEDLINE, BIDS ISI, and PsychLit databases supplemented by hand searches of key journals. We included all reports on the association of depression after stroke with the location of the brain lesion. Studies were systematically and independently examined by two investigators. Fixed-effects and random-effects meta-analyses were done. FINDINGS: 143 reports were identified by the search strategy. 48 were eligible for inclusion. Not all reports included original data. Only two reports of original data supported the hypotheses and seven clearly did not. The pooled (random-effects) relative risk of depression after a left-hemisphere stroke, compared with a right-hemisphere stroke, was 0.95 (95% CI 0.83-1.10). For depression after a left anterior lesion compared with all other brain areas the pooled (random-effects) relative risk was 1-17 (0.87-1.62). Restriction of the analyses to reports from high-quality studies or major depressive disorder did not substantially affect the findings. Nor were they affected by stratification of the time between stroke and the assessment of depression. Multiple publications from the same samples of patients were apparent. INTERPRETATION: This systematic review offered no support for the hypothesis that the risk of depression after stroke is affected by the location of the brain lesion.

The difference in patterns of motor and cognitive function in chronic fatigue syndrome and severe depressive illness.

BACKGROUND: Chronic fatigue syndrome (CFS) and major depressive disorder (MDD) share many symptoms and aetiological factors but may have different neurobiological underpinnings. We wished to determine the profile of the biological variables disturbed in CFS and MDD, and identify any critical factors that differentiate the disorders. METHODS: Thirty patients with CFS, 20 with MDD and 15 healthy controls matched group-wise for age and sex were recruited. Subjects were given a detailed battery of motor and cognitive tests, including measures of psychomotor speed, memory and maximal voluntary muscle contraction in both the morning and evening that were balanced to avoid order effects. RESULTS: CFS patients generally performed worse on cognitive tests than healthy controls, but better than patients with MDD. Both patient groups had markedly impaired motor function compared with healthy controls. MDD subjects showed a significantly greater diurnal improvement in maximal voluntary contraction than healthy controls. CONCLUSIONS: Patients with CFS and MDD show similarly substantial motor impairment, but cognitive deficits are generally more marked in MDD. Diurnal changes in some functions in MDD may differentiate the disorder from CFS.

Personality dimensions in chronic fatigue syndrome and depression.

Chronic fatigue syndrome (CFS) is a poorly understood condition. Possible etiological factors include infectious agents, psychiatric disorders, and personality characteristics. We examined personality dimensions in 30 nondepressed patients with CFS, 20 patients with major depressive disorder (MDD), and 15 healthy controls. On the NEO-FFI, patients with CFS scored significantly lower than healthy controls on the extroversion subscale. On the neuroticism dimension of the Eysenck Personality Questionnaire (EPQ), patients with MDD scored higher than those with CFS, who in turn scored significantly higher than the healthy controls. CFS patients rated themselves as higher on neuroticism and less extroverted when ill than when they were well. Our results suggest that high scores on neuroticism and low scores on extroversion in CFS could be a reaction to chronic illness.

Diurnal variation of adrenocortical activity in chronic fatigue syndrome.

Baseline morning and evening serum cortisol and ACTH concentrations, and diurnal changes in hormone levels, were measured in 30 patients with chronic fatigue syndrome (CFS) but without concurrent depressive disorder and a control group of 15 weight-, age- and sex-matched healthy volunteers. Morning cortisol levels were non-significantly lower in CFS patients, while evening levels were non-significantly higher. ACTH concentrations were non-significantly higher in both the morning and evening. The diurnal change in cortisol levels was significantly less in CFS than in controls (p < 0.05). In CFS subjects, evening levels of cortisol correlated significantly with measures of general health and physical functioning, while diurnal change in cortisol was positively correlated with measures of functional improvement over the past year and current social functioning. These results suggest that there is a relationship between adrenocortical function and disability in CFS, but do not reveal the causal connection.

Effects of exercise on cognitive and motor function in chronic fatigue syndrome and depression.

OBJECTIVES: Patients with chronic fatigue syndrome complain of physical and mental fatigue that is worsened by exertion. It was predicted that the cognitive and motor responses to vigorous exercise in patients with chronic fatigue syndrome would differ from those in depressed and healthy controls. METHODS: Ten patients with chronic fatigue syndrome, 10 with depressive illness, and 10 healthy controls completed cognitive and muscle strength testing before and after a treadmill exercise test. Measures of cardiovascular functioning and perceived effort, fatigue, and mood were taken during each stage of testing. RESULTS: Depressed patients performed worst on cognitive tests at baseline. During the treadmill test, patients with chronic fatigue syndrome had higher ratings of perceived effort and fatigue than both control groups, whereas patients with depression reported lower mood. After exertion, patients with chronic fatigue syndrome showed a greater decrease than healthy controls on everyday tests of focused (p=0.02) and sustained (p=0.001) attention, as well as greater deterioration than depressed patients on the focused attention task (p=0.03). No between group differences were found in cardiovascular or symptom measures taken during the cognitive testing. CONCLUSIONS: Patients with chronic fatigue syndrome show a specific sensitivity to the effects of exertion on effortful cognitive functioning. This occurs despite subjective and objective evidence of effort allocation in chronic fatigue syndrome, suggesting that patients have reduced working memory capacity, or a greater demand to monitor cognitive processes, or both. Further insight into the pathophysiology of the core complaints in chronic fatigue syndrome is likely to be realised by studying the effects of exercise on other aspects of everyday functioning.

Detecting psychiatric morbidity after stroke: comparison of the GHQ and the HAD Scale.

BACKGROUND AND PURPOSE: Mood disorders are common after stroke and may impede physical, functional, and cognitive recovery, making early identification and treatment of potential importance. We aimed to compare the accuracy of the General Health Questionnaire (GHQ-30) and the Hospital Anxiety and Depression (HAD) Scale in detecting psychiatric morbidity after stroke and to determine the most suitable cutoff points for different purposes. METHODS: One hundred five hospital-referred stroke patients completed both the GHQ-30 and HAD Scale 6 months after onset before a blinded psychiatric assessment in which the Schedule for Affective Disorders and Schizophrenia with some supplementary questions was used to determine a DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition) diagnosis. Measures were compared in terms of sensitivity, specificity, and receiver operating characteristic curves. RESULTS: No significant differences were found between the GHQ-30 and the HAD Scale in identifying those patients with any DSM-IV diagnosis (P=0.95), grouped depression (P=0.56), or anxiety (P=0.25) disorders. The previously recommended cutoff points for identifying "cases" for the GHQ (4/5) and for the HAD Scale (8/9 and 11/12) were found to be suboptimal in this population. CONCLUSIONS: The GHQ-30 and HAD scale exhibited similar levels of sensitivity and specificity. Data are presented, taking into account the "cost" of false-positives and negatives, to allow a choice of cutoff points suitable for differing situations.

Depression and its relation to lesion location after stroke.

The study of discrete organic cerebral lesions resulting in clearly definable psychiatric disorders may provide an understanding of the underlying pathophysiological basis of these disorders. However, the relation between lesion location and psychiatric illness after stroke remains unclear. Fifty five patients referred to hospital were identified who had a single lesion on CT which was consistent with their neurological presentation and who did not have evidence of a persistent affective disorder at the time of the stroke. Six months after stroke standardised psychiatric assessment disclosed that 26% of the patients met DSM-IV criteria for an anxiety or depressive disorder, with depression the most common diagnosis (20%). Pathological emotionalism was diagnosed in 18% of patients, particularly those who were depressed (p<0.0001). Depression was significantly associated with larger lesions involving the right cerebral hemisphere (p=0.01). The importance of depression as a consequence of stroke has been clarified by the studies in this area. However, wide confidence intervals support the possibility that significant results may be due to chance. A systematic review of these studies is now needed if a consensus is to be reached.