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Gallagher P, Curtin D, de Siún A, O'Shea E, Kennelly S, O'Neill D, Timmons S. Antipsychotic prescription amongst hospitalized patients with dementia. QJM 2016; 109:589-593. [PMID: 26976947 DOI: 10.1093/qjmed/hcw023] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Antipsychotic drugs are used to treat behavioural and psychological symptoms of dementia, despite significant safety concerns regarding increased risk of stroke and mortality. The numbers of patients with dementia and related behavioural symptoms being treated in acute hospitals is increasing. AIM (i) to determine pre-admission and in-hospital prevalence of antipsychotic use in a national sample of patients with dementia and acute illness; (ii) identify reasons for antipsychotic use; (iii) assess features of the ward environment which impact on patients with dementia; (iv) determine availability of dementia-specific policies, training, appraisal and mentorship programs which influence service delivery. DESIGN AND METHODS Four-part standardized audit in 35 public acute hospitals comprising (i) retrospective healthcare record review (n = 660); (ii) prospective assessment of ward environment (n = 77); (iii) ward organization interview with clinical managers (n = 77); (iv) hospital organisation interview with senior managers (n = 35). RESULTS Antipsychotic drugs were prescribed to 29% of patients with dementia before hospitalization and to 41% during hospitalization; one quarter received new or additional prescriptions. Assessments for delirium (45%), dementia symptoms (39%), mood (26%), mental state (64%) and distress-provoking factors (3%) were suboptimal. Drug indications were documented in 78%. Non-pharmacological interventions were not documented. Most wards lacked environmental cues to promote orientation. Dementia-specific care pathways existed in 2 of 35 hospitals. Staff support and training programmes were suboptimal. 12% of patients were discharged with new antipsychotic prescriptions. CONCLUSION Antipsychotic medications are commonly prescribed for hospitalized patients with dementia in Ireland. Ward environments and dementia-related governance structures are suboptimal.
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O'Toole S, Lambert V, Gallagher P, Shahwan A, Austin JK. "I don't like talking about it because that's not who I am": Challenges children face during epilepsy-related family communication. Chronic Illn 2016; 12:216-26. [PMID: 27068112 DOI: 10.1177/1742395316644307] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/15/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Childhood epilepsy not only significantly impacts a child's social relationships and psychosocial wellbeing, but it can also cause disruptions in family relations. Children living with epilepsy often rely on parental figures for guidance in relation to their condition. A paucity of research has examined the challenges for children when communicating about epilepsy with parental figures. This qualitative study explored the challenges faced by children when talking about epilepsy with their parent(s). METHODS Semi-structured interviews were conducted with 29 children (aged 6-16 years) living with epilepsy. Participants were recruited from a neurology department of a major pediatric hospital and from a national epilepsy association. Interviews were transcribed verbatim and thematically analyzed. RESULTS Findings revealed four themes: communication impeding normalcy, parental overprotection, parental reactions to epilepsy-related communication, and restriction of activities as a consequence of epilepsy-related communication. DISCUSSION The study highlights the need for a greater understanding of parent-child dialogue surrounding epilepsy and where challenges lie for children in conversing about their condition. Parents and health care professionals play a pivotal role in facilitating an environment where children feel comfortable talking about epilepsy. This information will be instrumental in the development of a communication-based intervention for families living with epilepsy.
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Bernhard RM, Chaponis J, Siburian R, Gallagher P, Ransohoff K, Wikler D, Perlis RH, Greene JD. Variation in the oxytocin receptor gene (OXTR) is associated with differences in moral judgment. Soc Cogn Affect Neurosci 2016; 11:1872-1881. [PMID: 27497314 PMCID: PMC5141955 DOI: 10.1093/scan/nsw103] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 07/02/2016] [Accepted: 07/21/2016] [Indexed: 11/13/2022] Open
Abstract
Moral judgments are produced through the coordinated interaction of multiple neural systems, each of which relies on a characteristic set of neurotransmitters. Genes that produce or regulate these neurotransmitters may have distinctive influences on moral judgment. Two studies examined potential genetic influences on moral judgment using dilemmas that reliably elicit competing automatic and controlled responses, generated by dissociable neural systems. Study 1 (N = 228) examined 49 common variants (SNPs) within 10 candidate genes and identified a nominal association between a polymorphism (rs237889) of the oxytocin receptor gene (OXTR) and variation in deontological vs utilitarian moral judgment (that is, judgments favoring individual rights vs the greater good). An association was likewise observed for rs1042615 of the arginine vasopressin receptor gene (AVPR1A). Study 2 (N = 322) aimed to replicate these findings using the aforementioned dilemmas as well as a new set of structurally similar medical dilemmas. Study 2 failed to replicate the association with AVPR1A, but replicated the OXTR finding using both the original and new dilemmas. Together, these findings suggest that moral judgment is influenced by variation in the oxytocin receptor gene and, more generally, that single genetic polymorphisms can have a detectable effect on complex decision processes.
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Gallagher R, Gallagher P, Zhang L, Kirkness A, Glinatsis H, Roach K, Belshaw J, Sadler L, Neubeck L. Technology Use and Confidence in Cardiac Rehabilitation Patients. Heart Lung Circ 2016. [DOI: 10.1016/j.hlc.2016.06.791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Elmamoun M, Szentpetery A, Gallagher P, FitzGerald O. FRI0469 Measuring Outcome in Psoriatic Arthritis (MOPSA), A New Web-Based Tool for Assessment of Psoriatic Arthritis Showing Initiation of Treatment Change in Patients Achieving Minimal Disease Activity. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Nilsson J, Thomas AJ, Stevens LH, McAllister-Williams RH, Ferrier IN, Gallagher P. The interrelationship between attentional and executive deficits in major depressive disorder. Acta Psychiatr Scand 2016; 134:73-82. [PMID: 27037665 DOI: 10.1111/acps.12570] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/22/2016] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Cognitive dysfunction is an established feature of major depressive disorder (MDD). However, it remains unclear whether deficits in different cognitive domains are relatively independent or originate from a circumscribed 'primary deficit'. This study tested the hypothesis that a deficit in attention represents a primary deficit in depression. METHOD Neuropsychological function was assessed in 30 depressed patients with MDD and 34 control participants. Cognitive composites were derived from a minimum of three tests and included attention, executive function, visuospatial memory and verbal memory. A multivariate analysis of variance was used to assess group differences in overall cognitive performance, and multiple regression models were used to evaluate the role of attention in deficits in other domains. RESULTS The cognitive deficit in the depressed sample was found to be characterized by poorer performance in attention and executive function. When evaluating the interrelationship between the two deficits, the attentional deficit was found to persist when variability in executive function was statistically accounted for, whilst the executive deficit was eliminated when attention was accounted for. CONCLUSION The results demonstrated that the attentional deficit could not be explained by deficits in executive function, which provides support for a primary attention deficit in depression.
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Finkelmeyer A, Nilsson J, He J, Stevens L, Maller JJ, Moss RA, Small S, Gallagher P, Coventry K, Ferrier IN, McAllister-Williams RH. Altered hippocampal function in major depression despite intact structure and resting perfusion. Psychol Med 2016; 46:2157-2168. [PMID: 27192934 DOI: 10.1017/s0033291716000702] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Hippocampal volume reductions in major depression have been frequently reported. However, evidence for functional abnormalities in the same region in depression has been less clear. We investigated hippocampal function in depression using functional magnetic resonance imaging (fMRI) and neuropsychological tasks tapping spatial memory function, with complementing measures of hippocampal volume and resting blood flow to aid interpretation. METHOD A total of 20 patients with major depressive disorder (MDD) and a matched group of 20 healthy individuals participated. Participants underwent multimodal magnetic resonance imaging (MRI): fMRI during a spatial memory task, and structural MRI and resting blood flow measurements of the hippocampal region using arterial spin labelling. An offline battery of neuropsychological tests, including several measures of spatial memory, was also completed. RESULTS The fMRI analysis showed significant group differences in bilateral anterior regions of the hippocampus. While control participants showed task-dependent differences in blood oxygen level-dependent (BOLD) signal, depressed patients did not. No group differences were detected with regard to hippocampal volume or resting blood flow. Patients showed reduced performance in several offline neuropsychological measures. All group differences were independent of differences in hippocampal volume and hippocampal blood flow. CONCLUSIONS Functional abnormalities of the hippocampus can be observed in patients with MDD even when the volume and resting perfusion in the same region appear normal. This suggests that changes in hippocampal function can be observed independently of structural abnormalities of the hippocampus in depression.
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Elmamoun M, Loftus C, Szentpetery A, Gallagher P, Barnes L, FitzGerald O. THU0447 Measuring Outcome in Psoriatic Arthritis: Correlation between Different Skin Scores. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Fitzgerald G, Lundon D, Gallagher P, O'Rourke K, Sheehy C, Sullivan C, Silke C, Stafford F, Haroon M, Mullan R, FitzGerald O, O Shea F. FRI0417 Prevalence of Osteoporosis in An Ankylosing Spondylitis Cohort. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.6012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Cochrane A, Higgins N, FitzGerald O, Gallagher P, Ashton J, Breen R, Brennan A, Corcoran O, Desmond D. THU0550 Early Multidisciplinary Interventions To Promote Work Participation in People with Regional Musculoskeletal Pain: A Systematic Review. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.1796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Higgins N, Cochrane A, FitzGerald O, Gallagher P, Ashton J, Breen R, Brennan A, Corcoran O, Desmond D. THU0625 Healthcare Professionals' Perspectives on The Design and Implementation of An Early Integrated Care Intervention for Musculoskeletal Pain in The Irish Healthcare Setting: A Qualitative Study. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Farkas F, Szentpetery A, Gallagher P, FitzGerald O. AB0730 Psoriatic Arthritis Patients with Work Disability Have Worse Quality of Life Compared To Those Who Are Employed. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.1996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Coleman K, Darlow B, McKinlay E, Gallagher P, Perry M, Beckingsale L, Gray B, Neser H, Donovan S, Stanley J, Pullon S. OC-0372: Changes in student attitudes following a pre-registration interprofessional learning experience. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)31621-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Coleman K, Darlow B, McKinlay E, Beckingsale L, Donovan S, Gallagher P, Gray B, Neser H, Perry M, Pullon S. EP-2102: “We’re all here for the patient”: exploring the process of interprofessional learning. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)33353-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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O'Connor M, Gallagher P, Waller J, Martin CM, O'Leary JJ, Sharp L. Adverse psychological outcomes following colposcopy and related procedures: a systematic review. BJOG 2016; 123:24-38. [PMID: 26099164 DOI: 10.1111/1471-0528.13462] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Although colposcopy is the leading follow-up option for women with abnormal cervical cytology, little is known about its psychological consequences. OBJECTIVES We performed a systematic review to examine: (1) what, if any, are the adverse psychological outcomes following colposcopy and related procedures; (2) what are the predictors of adverse psychological outcomes post-colposcopy; and (3) what happens to these outcomes over time. SEARCH STRATEGY Five electronic databases (PubMed, PsychINFO, CINAHL, Web of Science, Scopus) were searched for studies published in English between January 1986 and February 2014. SELECTION CRITERIA Eligible studies assessed psychological wellbeing at one or more time-points post-colposcopy. DATA COLLECTION AND ANALYSIS Two reviewers independently screened titles and abstracts. Full texts of potentially eligible papers were reviewed. Data were abstracted from, and a quality appraisal performed of, eligible papers. MAIN RESULTS Twenty-three papers reporting 16 studies were eligible. Colposcopy and related procedures can lead to adverse psychological outcomes, particularly anxiety. Ten studies investigated predictors of adverse psychological outcomes; management type and treatment had no impact on this. Seven studies investigated temporal trends in psychological outcomes post-colposcopy; findings were mixed, especially in relation to anxiety and distress. Studies were methodologically heterogeneous. CONCLUSIONS Follow-up investigations and procedures for abnormal cervical cytology can cause adverse psychological outcomes among women. However, little is known about the predictors of these outcomes or how long they persist. There is a need for a more standardised approach to the examination of the psychological impact of colposcopy, especially longer-term outcomes. TWEETABLE ABSTRACT Follow-up investigations for abnormal cervical cytology can cause adverse psychological outcome among women.
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O'Leary A, Usher C, Lynch M, Hall M, Hemeryk L, Spillane S, Gallagher P, Barry M. Generic medicines and generic substitution: contrasting perspectives of stakeholders in Ireland. BMC Res Notes 2015; 8:790. [PMID: 26670010 PMCID: PMC4678461 DOI: 10.1186/s13104-015-1764-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 11/30/2015] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The Health (Pricing and Supply of Medical Goods) Act 2013 passed into law in July 2013 and legislated for generic substitution in Ireland. The aim of the study was to ascertain the knowledge and perceptions of stakeholders i.e. patients, pharmacists and prescribers, of generic medicines and to generic substitution with the passing of legislation. METHODS Three stakeholder specific questionnaires were developed to assess knowledge of and perceptions to generic medicines and generic substitution. Purposive samples of patients, prescribers and pharmacists were analysed. Descriptive quantitative and qualitative analyses were undertaken. RESULTS AND DISCUSSION A total of 762 healthcare professionals and 353 patients were recruited. The study highlighted that over 84% of patients were familiar with generic medicines and are supportive of the concept of generic substitution. Approximately 74% of prescribers and 84% of pharmacists were supportive of generic substitution in most cases. The main areas of concern highlighted by the healthcare professionals that might impact on the successful implementation of the policy, were the issue of bioequivalence with generic medicines, the computer software systems used at present in general practitioner (GP) surgeries and the availability of branded generics. The findings from this study identify a high baseline rate of acceptance to generic medicines and generic substitution among patients, prescribers and pharmacists in the Irish setting. The concerns of the main stakeholders provide a valuable insight into the potential difficulties that may arise in its implementation, and the need for on-going reassurance and proactive dissemination of the impact of the generic substitution policy. CONCLUSION The existing positive attitude to generic medicines and generic substitution among key stakeholders in Ireland to generic substitution, combined with appropriate support and collaboration should result in the desired increase in rates of prescribing, dispensing and use of generic medicines.
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Benson A, O'Toole S, Lambert V, Gallagher P, Shahwan A, Austin JK. To tell or not to tell: A systematic review of the disclosure practices of children living with epilepsy and their parents. Epilepsy Behav 2015; 51:73-95. [PMID: 26262936 DOI: 10.1016/j.yebeh.2015.07.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 07/04/2015] [Accepted: 07/06/2015] [Indexed: 11/18/2022]
Abstract
Disclosing an epilepsy diagnosis to others is complex due to the condition's largely invisible nature and associated stigma. Despite this, little has been documented in terms of what this process involves for children living with epilepsy (CWE) and their parents. A systematic review was conducted to examine and synthesize evidence pertaining to: (i) the disclosure practices of CWE and their parents, (ii) enablers and barriers for disclosure, (iii) the impact of disclosure practices, and (iv) the relationship between disclosure management and other variables. The electronic databases PsycINFO, PubMed, MEDLINE, CINAHL, Scopus, and Web of Science were searched systematically. Any empirical, peer-reviewed journal articles with findings reported regarding the self- or proxy-reported disclosure practices of children aged 0-18years with any type of epilepsy and/or their parents were deemed eligible for inclusion. Two review authors completed all stages of screening, data extraction, and quality assessment independently with two additional review authors resolving any discrepancies. A total of 32 articles were included in the review. Only one dated study examined disclosure as a primary focus; in the remaining studies, disclosure was a subfocus of larger studies or pertinent qualitative themes/subthemes incidentally emerged. The limited evidence suggests that: 1) CWE and parents adopt varying disclosure management strategies - from concealment to voluntary disclosure; 2) disclosure decisions are challenging for CWE and parents; 3) many barriers to disclosure exist (e.g., fear of stigmatization and rejection); 4) only a limited number of factors that enable disclosure are known (e.g., openness by others to engage with and learn about epilepsy); 5) disclosure management is significantly related to a number of variables (e.g., child/maternal perceived stigma and seizure control); and 6) there are varying outcomes for CWE and/or their parents in accordance with the adoption of specific disclosure management strategies (e.g., disclosure resulting in greater acceptance and the receipt of support or evoking anxiety/fear in others; and concealment resulting in misunderstandings, embarrassment, and stigma-coaching), but the evidence remains inconclusive in terms of which disclosure management strategy is optimal. While some preliminary work has been conducted, disclosure of epilepsy is a topic that has been largely neglected to date. This is despite the fact that disclosure is a significant source of concern for CWE and parent populations. Future studies should focus on elucidating the unique contextual factors that inform disclosure decisions in order to develop a theoretical framework that can explain the epilepsy disclosure decision-making process.
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O'Toole S, Benson A, Lambert V, Gallagher P, Shahwan A, Austin JK. Family communication in the context of pediatric epilepsy: A systematic review. Epilepsy Behav 2015; 51:225-39. [PMID: 26298868 DOI: 10.1016/j.yebeh.2015.06.043] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 06/06/2015] [Accepted: 06/29/2015] [Indexed: 01/27/2023]
Abstract
In childhood chronic illness, family communication can impact the child's and parents' psychosocial well-being. However, little is known about family communication in the context of epilepsy in childhood. The aim of this systematic review was to identify the existing evidence available on communication strategies adopted by families living with childhood epilepsy, including; the facilitators, barriers and challenges experienced by families when choosing to communicate, or not, about epilepsy; and the consequences of this communication. Papers published in the English language prior to March 2015 were identified following a search of six electronic databases: PubMed, MEDLINE, Web of Science, PsycINFO, CINAHL, and Scopus. Studies were included if they involved a sample of parents of children with epilepsy or children/young people with epilepsy (0-18years of age) and used qualitative, quantitative, or mixed methods. Following a comprehensive search and screening process, 26 studies were identified as eligible for inclusion in the review. No studies identified specific communication strategies adopted by families living with childhood epilepsy. Some studies found that talking about epilepsy with family members had positive consequences (e.g., communication as an effective coping strategy), with no negative consequences reported in any of the studies. The main barrier to communication for parents was an unwillingness to use the word "epilepsy" because of the perceived negative social connotations associated with the health condition. For children with epilepsy, barriers were as follows: parental desire to keep epilepsy a secret, parents' tendency to deny that the child had epilepsy, parental overprotection, and parents' tendency to impose greater restrictions on the child with epilepsy than on siblings without epilepsy. Future research investigating the communication strategies of families living with epilepsy is needed in order to create effective communication-based interventions for discussing epilepsy within the home.
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Gallagher P, Nilsson J, Finkelmeyer A, Goshawk M, Macritchie KA, Lloyd AJ, Thompson JM, Porter RJ, Young AH, Ferrier IN, McAllister-Williams RH, Watson S. Neurocognitive intra-individual variability in mood disorders: effects on attentional response time distributions. Psychol Med 2015; 45:2985-2997. [PMID: 26073667 DOI: 10.1017/s0033291715000926] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Attentional impairment is a core cognitive feature of major depressive disorder (MDD) and bipolar disorder (BD). However, little is known of the characteristics of response time (RT) distributions from attentional tasks. This is crucial to furthering our understanding of the profile and extent of cognitive intra-individual variability (IIV) in mood disorders. METHOD A computerized sustained attention task was administered to 138 healthy controls and 158 patients with a mood disorder: 86 euthymic BD, 33 depressed BD and 39 medication-free MDD patients. Measures of IIV, including individual standard deviation (iSD) and coefficient of variation (CoV), were derived for each participant. Ex-Gaussian (and Vincentile) analyses were used to characterize the RT distributions into three components: mu and sigma (mean and standard deviation of the Gaussian portion of the distribution) and tau (the 'slow tail' of the distribution). RESULTS Compared with healthy controls, iSD was increased significantly in all patient samples. Due to minimal changes in average RT, CoV was only increased significantly in BD depressed patients. Ex-Gaussian modelling indicated a significant increase in tau in euthymic BD [Cohen's d = 0.39, 95% confidence interval (CI) 0.09-0.69, p = 0.011], and both sigma (d = 0.57, 95% CI 0.07-1.05, p = 0.025) and tau (d = 1.14, 95% CI 0.60-1.64, p < 0.0001) in depressed BD. The mu parameter did not differ from controls. CONCLUSIONS Increased cognitive variability may be a core feature of mood disorders. This is the first demonstration of differences in attentional RT distribution parameters between MDD and BD, and BD depression and euthymia. These data highlight the utility of applying measures of IIV to characterize neurocognitive variability and the great potential for future application.
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Timmons A, Gooberman-Hill R, Gallagher P, Molcho M, Thomas A, Pearce A, Sharp L. PP56 What influences the acceptability and implementation of alternative models of cancer follow-up? health professional’s views. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Elmamoun M, Haroon M, Gallagher P, FitzGerald O. AB0820 Psoriatic Arthritis Mutilans Cohort Attending St. Vincent'S University Hospital: Demographics and Clinical Characteristics. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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O'Shea F, Gallagher P, Sullivan C, Sheehy C, Silke C, O'Rourke K, Stafford F, Haroon M, Mullan R, FitzGerald O. FRI0211 High Body Mass Index in Ankylosing Spondylitis is Associated with Greater Disease Activity and More Functional Impairmairment:. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Perry M, Darlow B, Donovan S, McKinlay E, Coleman K, Beckingsale L, Gray B, Pullon S, Gallagher P, Neser H. “We’re here for the patient at the end of the day”: perceptions of an IPE programme in long-term conditions management. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.2121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Darlow B, Perry M, Coleman K, McKinlay E, Donovan S, Beckingsale L, Gallagher P, Gray B, Neser H, Stanley J, Pullon S. The positive impact of interprofessional education: a controlled trial to evaluate a programme for health professional students. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Szentpetery A, Haroon M, Gallagher P, Heffernan E, FitzGerald O. A4.12 Hand bone loss in early rheumatoid arthritis but not in psoriatic arthritis after 1 year of treatment as measured by digital x-ray radiogrammetry. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-207259.94] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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