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1.
J Sleep Res ; : e14340, 2024 Oct 02.
Artigo em Inglês | MEDLINE | ID: mdl-39358242

RESUMO

Circadian disruption, arising from conflict between internal circadian time and behavioural sleep-wake and fasting-feeding rhythms, may contribute to the prevalence of type 2 diabetes mellitus and disease severity. Previous studies have demonstrated a link between irregular breakfast eating and poorer metabolic health. We aimed to further explore the relationships between breakfast habits, circadian misalignment (social jetlag), and metabolic parameters in a cohort of adult participants with type 2 diabetes mellitus. A total of 330 adult participants with type 2 diabetes mellitus attending for routine clinical review completed structured questionnaires to assess habitual sleep timing, chronotype, and social jetlag. Statistical analysis was via inferential groupwise approaches and path analysis to establish interdependencies of effects of social jetlag, chronotype, and breakfast eating regularity on HbA1c. 22.7% of the participants reported eating breakfast five times or fewer a week, and were categorised as irregular breakfast eaters. Compared with those who ate breakfast six or seven times a week, irregular breakfast eaters had significantly higher HbA1c and diastolic blood pressure, were younger and had greater social jetlag. In the path analysis, irregular breakfast eating exerted a direct effect on HbA1c, whilst social jetlag exerted only an indirect effect on HbA1c through breakfast eating regularity. Chronotype did not exert any effect on HbA1c, but did exert an indirect effect on breakfast eating regularity via social jetlag. Our results showed that adult participants with type 2 diabetes mellitus, who ate breakfast irregularly had poorer metabolic health and greater social jetlag. The relationship between social jetlag and glycaemic control appears to be mediated through breakfast eating habits.

2.
J Tissue Viability ; 2024 Jul 11.
Artigo em Inglês | MEDLINE | ID: mdl-39019690

RESUMO

INTRODUCTION: Globally, diabetes mellitus poses a significant health challenge as well as the associated complications of diabetes, such as diabetic foot ulcers (DFUs). The early detection of DFUs is important in the healing process and machine learning may be able to help inform clinical staff during the treatment process. METHODS: A PRISMA-informed search of the literature was completed via the Cochrane Library and MEDLINE (OVID), EMBASE, CINAHL Plus and Scopus databases for reports published in English and in the last ten years. The primary outcome of interest was the impact of machine learning on the prediction of DFUs. The secondary outcome was the statistical performance measures reported. Data were extracted using a predesigned data extraction tool. Quality appraisal was undertaken using the evidence-based librarianship critical appraisal tool. RESULTS: A total of 18 reports met the inclusion criteria. Nine reports proposed models to identify two classes, either healthy skin or a DFU. Nine reports proposed models to predict the progress of DFUs, for example, classing infection versus non-infection, or using wound characteristics to predict healing. A variety of machine learning techniques were proposed. Where reported, sensitivity = 74.53-98 %, accuracy = 64.6-99.32 %, precision = 62.9-99 %, and the F-measure = 52.05-99.0 %. CONCLUSIONS: A variety of machine learning models were suggested to successfully classify DFUs from healthy skin, or to inform the prediction of DFUs. The proposed machine learning models may have the potential to inform the clinical practice of managing DFUs and may help to improve outcomes for individuals with DFUs. Future research may benefit from the development of a standard device and algorithm that detects, diagnoses and predicts the progress of DFUs.

3.
Diabet Med ; 40(3): e14983, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36264255

RESUMO

BACKGROUND AND METHODS: Asymptomatic coronary artery disease (CAD) is common in people with diabetes mellitus, but there is a lack of consensus regarding appropriate screening for the condition. We performed a 12-lead electrocardiogram (ECG) on 312 consecutive participants with diabetes mellitus attending for routine annual outpatient review in order to determine the effectiveness of a yearly ECG in screening people with diabetes for asymptomatic CAD. RESULTS: Three of 312 participants (0.96%, 95% CI 0.2%-2.78%) had a newly identified ECG abnormality. One person had newly discovered atrial fibrillation. Two people had abnormalities which prompted further investigation for asymptomatic CAD. One of these participants underwent percutaneous coronary intervention. Seventeen further participants had abnormalities on ECG which had been previously documented, the majority having been present since their diagnosis of diabetes. CONCLUSION: A low positive yield of routine annual ECG in our study does not support its use as a screening tool for asymptomatic CAD in diabetes. Our findings support advice to perform an ECG at diagnosis of diabetes and to repeat only if a person develops relevant symptoms.


Assuntos
Doença da Artéria Coronariana , Diabetes Mellitus , Isquemia Miocárdica , Humanos , Isquemia Miocárdica/complicações , Isquemia Miocárdica/diagnóstico , Eletrocardiografia , Diabetes Mellitus/diagnóstico , Doença da Artéria Coronariana/complicações , Doença da Artéria Coronariana/diagnóstico
4.
BMC Endocr Disord ; 20(1): 92, 2020 Jun 23.
Artigo em Inglês | MEDLINE | ID: mdl-32576284

RESUMO

BACKGROUND: The uptake of continuous subcutaneous insulin infusion (CSII) therapy in those with type 1 diabetes varies internationally and is mainly determined by the national healthcare reimbursement systems. The aim of this study is to estimate national and regional uptake of CSII therapy in children, adolescents and adults with type 1 diabetes in Ireland. METHODS: A retrospective cross-sectional study was conducted utilizing the national pharmacy claims database in 2016. Individuals using CSII were identified by dispensing of infusion sets. The uptake of CSII was calculated as the percentage of people with type 1 diabetes claiming CSII sets in 2016, both in children and adolescent (age < 18 years) and adult populations (≥ 18 years). Descriptive statistics including percentages with 95% confidence intervals (CIs) are presented, stratified by age-groups and geographical regions, and chi-square tests used for comparisons. RESULTS: Of 20,081 people with type 1 diabetes, 2111 (10.5, 95% CI: 10.1-10.9%) were using CSII in 2016. Uptake was five-fold higher in children and adolescents at 34.7% (95% CI: 32.9-36.5%) than in adults at 6.8% (95% CI: 6.4-7.2%). Significant geographical heterogeneity in CSII uptake was found, from 12.6 to 53.7% in children and adolescents (p < 0.001), and 2 to 9.6% in adults (p < 0.001). CONCLUSIONS: Uptake of CSII in people with type 1 diabetes is low in Ireland, particularly in those ≥18 years. Identification of barriers to uptake, particularly in this group, is required.


Assuntos
Biomarcadores/análise , Diabetes Mellitus Tipo 1/tratamento farmacológico , Hipoglicemiantes/administração & dosagem , Insulina/administração & dosagem , Adolescente , Adulto , Idoso , Glicemia/análise , Criança , Pré-Escolar , Estudos Transversais , Diabetes Mellitus Tipo 1/metabolismo , Diabetes Mellitus Tipo 1/patologia , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Infusões Subcutâneas , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Adulto Jovem
5.
Postgrad Med J ; 94(1117): 653-658, 2018 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-30523071

RESUMO

Circadian rhythms are endogenously generated recurring patterns of around 24 hours with well-established roles in physiology and behaviour. These circadian clocks are important in both the aetiology and treatment of various psychiatric and metabolic diseases. To maintain physiological homeostasis and optimal functioning, living life synchronised to these clocks is desirable; modern society, however, promotes a '24/7' lifestyle where activity often occurs during the body's 'biological night', resulting in mistimed sleep and circadian misalignment. This circadian desynchrony can increase the risk of disease and can also influence treatment response. Clinicians should be aware of the influence that circadian desynchrony can have on health and disease, in order to potentially develop new therapeutic strategies and to incorporate chronotherapeutics into current treatment strategies to enhance their utility.


Assuntos
Ritmo Circadiano/fisiologia , Doenças Metabólicas/etiologia , Doenças Metabólicas/fisiopatologia , Estresse Psicológico/fisiopatologia , Relógios Circadianos/fisiologia , Cronofarmacoterapia , Humanos , Sono , Vigília
7.
BMC Med Educ ; 17(1): 249, 2017 Dec 11.
Artigo em Inglês | MEDLINE | ID: mdl-29233157

RESUMO

BACKGROUND: Although brief cessation advice from healthcare professionals increases quit rates, smokers typically do not get this advice during hospitalisation, possibly due to resource issues, lack of training and professionals' own attitudes to providing such counselling. Medical students are a potentially untapped resource who could deliver cessation counselling, while upskilling themselves and changing their own attitudes to delivering such advice in the future; however, no studies have investigated this. We aimed to determine if brief student-led counselling could enhance motivation to quit and smoking cessation behaviours among hospitalised patients. METHODS: A mixed-methods, 2-arm pilot feasibility randomised controlled trial with qualitative process evaluation enrolled 67 hospitalised adult smokers, who were recruited and randomized to receive a brief medical student-delivered cessation intervention (n = 33) or usual care (n = 34); 61 medical students received standardised cessation training and 33 were randomly assigned to provide a brief in-hospital consultation and follow-up support by phone or in-person one week post-discharge. Telephone follow-up at 3- and 6-months assessed scores on the Motivation to Stop Smoking Scale (MTSS; primary outcome) and several other outcomes, including 7-day point prevalent abstinence, quit attempts, use of cessation medication, and ratings of student's knowledge and efficacy. Data were analysed as intention to treat (ITT) using penalised imputation, per protocol, and random effects repeated measures. Focus group interviews were conducted with students post-intervention to elicit their views on the training and intervention process. RESULTS: Analyses for primary and most secondary outcomes favoured the intervention group, although results were not statistically significant. Point prevalence abstinence rates were significantly higher for the intervention group during follow-up for all analyses except 6-month ITT analysis. Fidelity was variable. Patients rated students as being "very" knowledgeable about quitting and "somewhat" helpful. Qualitative results showed students were glad to deliver the intervention; were critical of current cessation care; felt constrained by their inability to prescribe cessation medications and wanted to include cessation and other behavioural counselling in their normal history taking. CONCLUSIONS: It appears feasible for medical students to be smoking cessation interventionists during their training, although their fidelity to the intervention requires further investigation. A definitive trial is needed to determine if medical students are effective cessation counsellors and if student-led intervention could be tailored for other health behaviours. TRIAL REGISTRATION: NCT02601599 (retrospectively registered 1 day after first participant recruited on November 3rd 2015).


Assuntos
Aconselhamento Diretivo , Abandono do Hábito de Fumar/métodos , Estudantes de Medicina , Tabagismo/prevenção & controle , Adulto , Estudos de Avaliação como Assunto , Estudos de Viabilidade , Feminino , Grupos Focais , Humanos , Pacientes Internados , Masculino , Pessoa de Meia-Idade , Educação de Pacientes como Assunto , Projetos Piloto , Adulto Jovem
8.
BMC Med Educ ; 14: 248, 2014 Dec 10.
Artigo em Inglês | MEDLINE | ID: mdl-25491032

RESUMO

BACKGROUND: In 2006 the Royal College of Surgeons in Ireland, (RCSI), introduced the first four year Graduate Entry Programme (GEP) in medicine in Ireland in line with national policy to broaden access to medical education. One concern considered at the time, was whether the GEP students could be trained to the same standard as their undergraduate Direct Entry Programme (DEP, five/six year duration) counterparts in the shorter time frame. Since students from both cohorts undertake the same examinations in the final two years, it is possible to directly compare GEP vs DEP outcomes. The primary aim of the current study was to analyse the comparative performance of GEP and DEP students undergoing these examinations between 2008 and 2013. METHODS: Scores from five assessments performed during the final two years were transformed to z scores for each student and 4 scores for the penultimate year were summed to create a unit weighted composite score. The resultant scores for each of the two years were used to assess the comparative performance of GEP vs DEP cohorts and to perform sub-cohort analyses of GEP outcomes. RESULTS: In all cohorts/years examined, evidence demonstrated significantly better assessment outcomes for the GEP group for the final two years' examinations as compared with the DEP group. In all but one cohort examined, this advantage was retained when nationality factors were excluded. Further analyses showed no difference in outcomes between GEP students having science vs. non-science backgrounds and/or between those from EU vs non-EU backgrounds. Finally, data suggested weak correlations between total composite scores and entry scores in American (r = 0.15) and Australian (r = 0.08) medical school admissions tests. CONCLUSIONS: We have shown for the first time in Ireland, that graduate-entry students perform at least as well, or even better, than a corresponding undergraduate-entry group. Moreover, having a scientific background on entry to the GEP confers no advantage in final assessments. These data provide evidence of the viability of the graduate entry route into medical education in Ireland.


Assuntos
Educação de Pós-Graduação em Medicina/normas , Educação de Graduação em Medicina/normas , Avaliação Educacional/estatística & dados numéricos , Humanos , Irlanda , América do Norte , Reino Unido
9.
Ir J Med Sci ; 2024 Sep 25.
Artigo em Inglês | MEDLINE | ID: mdl-39320704

RESUMO

BACKGROUND: Diabetic foot disease is associated with significant morbidity and mortality. Patients at high risk of developing diabetic foot disease can reduce their risk, however, by practicing appropriate foot self-care behaviours. Despite this fact, and often despite education regarding appropriate foot care, patients frequently engage in risky foot care practices which place them at risk of foot ulceration. AIM: We aimed to assess knowledge of appropriate foot care behaviours in a cohort of Irish patients at high risk of developing diabetic foot disease attending a multidisciplinary foot clinic, and to assess foot self-care practice. We also aimed to determine predictors for suboptimal self-care behaviour. DESIGN: A questionnaire-based cohort study. METHODS: A multi-aspect questionnaire was designed by the diabetes foot care team, based on the principles of good foot care and the education provided to patients attending the diabetes podiatry clinic. RESULTS: One hundred forty-three participants with high-risk feet completed a questionnaire exploring foot care knowledge and practice. The responses revealed suboptimal foot care knowledge and practice. Participants frequently engaged in risky foot care practices, and were unable to consistently identify appropriate footwear for high-risk feet. Predictors of good foot care included a history of prior ulceration, podiatry attendance, microvascular complications of diabetes, and longer duration of diabetes. CONCLUSION: In this cohort of Irish patients with high-risk feet, foot care knowledge and practice varied widely. Participants frequently engaged in high-risk behaviours despite prior education. Improved strategies to impart diabetic foot care advice to patients with diabetes and high-risk feet are urgently required.

10.
Lancet ; 379(9825): 1498-507, 2012 Apr 21.
Artigo em Inglês | MEDLINE | ID: mdl-22521072

RESUMO

BACKGROUND: Basal insulin therapy does not stop loss of ß-cell function, which is the hallmark of type 2 diabetes mellitus, and thus diabetes control inevitably deteriorates. Insulin degludec is a new, ultra-longacting basal insulin. We aimed to assess efficacy and safety of insulin degludec compared with insulin glargine in patients with type 2 diabetes mellitus. METHODS: In this 52 week, phase 3, open-label, treat-to-target, non-inferiority trial, undertaken at 123 sites in 12 countries, we enrolled adults (aged ≥18 years) with type 2 diabetes mellitus and a glycated haemoglobin (HbA(1c)) of 7·0-10·0% after 3 months or more of any insulin regimen (with or without oral antidiabetic drugs). We randomly allocated eligible participants in a 3:1 ratio to receive once-daily subcutaneous insulin degludec or glargine, stratified by previous insulin regimen, via a central interactive response system. Basal insulin was titrated to a target plasma glucose concentration of 3·9-<5·0 mmol/L self-measured before breakfast. The primary outcome was non-inferiority of degludec to glargine measured by change in HbA(1c) from baseline to week 52 (non-inferiority limit of 0·4%) by ANOVA in the full analysis set. We assessed rates of hypoglycaemia in all treated patients. This study is registered with ClinicalTrials.gov, number NCT00972283. FINDINGS: 744 (99%) of 755 participants randomly allocated degludec and 248 (99%) of 251 allocated glargine were included in the full analysis set (mean age 58·9 years [SD 9·3], diabetes duration 13·5 years [7·3], HbA(1c) 8·3% [0·8], and fasting plasma glucose 9·2 mmol/L [3·1]); 618 (82%) and 211 (84%) participants completed the trial. After 1 year, HbA(1c) decreased by 1·1% in the degludec group and 1·2% in the glargine group (estimated treatment difference [degludec-glargine] 0·08%, 95% CI -0·05 to 0·21), confirming non-inferiority. Rates of overall confirmed hypoglycaemia (plasma glucose <3·1 mmol/L or severe episodes requiring assistance) were lower with degludec than glargine (11·1 vs 13·6 episodes per patient-year of exposure; estimated rate ratio 0·82, 95% CI 0·69 to 0·99; p=0·0359), as were rates of nocturnal confirmed hypoglycaemia (1·4 vs 1·8 episodes per patient-year of exposure; 0·75, 0·58 to 0·99; p=0·0399). Rates of severe hypoglycaemia seemed similar (0·06 vs 0·05 episodes per patient-year of exposure for degludec and glargine) but were too low for assessment of differences. Rates of other adverse events did not differ between groups. INTERPRETATION: A policy of suboptimum diabetes control to reduce the risk of hypoglycaemia and its consequences in advanced type 2 diabetes mellitus might be unwarranted with newer basal insulins such as degludec, which are associated with lower risks of hypoglycaemia than insulin glargine. FUNDING: Novo Nordisk.


Assuntos
Insulina Aspart/administração & dosagem , Insulina de Ação Prolongada/administração & dosagem , Idoso , Glicemia/análise , Diabetes Mellitus Tipo 2/tratamento farmacológico , Esquema de Medicação , Feminino , Hemoglobinas Glicadas/análise , Humanos , Insulina Glargina , Insulina de Ação Prolongada/efeitos adversos , Masculino , Pessoa de Meia-Idade
11.
BMC Endocr Disord ; 13: 25, 2013 Jul 25.
Artigo em Inglês | MEDLINE | ID: mdl-23885644

RESUMO

BACKGROUND: Diabetes distress is a general term that refers to the emotional burdens, anxieties, frustrations, stressors and worries that stem from managing a severe, complex condition like Type 1 diabetes. To date there has been limited research on diabetes-related distress in younger people with Type 1 diabetes. This qualitative study aimed to identify causes of diabetes distress in a sample of young adults with Type 1 diabetes. METHODS: Semi-structured interviews with 35 individuals with Type 1 diabetes (23-30 years of age). RESULTS: This study found diabetes related-distress to be common in a sample of young adults with Type 1 diabetes in the second phase of young adulthood (23-30 years of age). Diabetes distress was triggered by multiple factors, the most common of which were: self-consciousness/stigma, day-to-day diabetes management difficulties, having to fight the healthcare system, concerns about the future and apprehension about pregnancy. A number of factors appeared to moderate distress in this group, including having opportunities to talk to healthcare professionals, attending diabetes education programmes and joining peer support groups. Young adults felt that having opportunities to talk to healthcare professionals about diabetes distress should be a component of standard diabetes care. CONCLUSIONS: Some aspects of living with diabetes frequently distress young adults with Type 1 diabetes who are in their twenties. Clinicians should facilitate young adults' attendance at diabetes education programmes, provide them with opportunities to talk about their diabetes-related frustrations and difficulties and, where possible, assist in the development of peer-support networks for young adults with diabetes.

12.
BMC Health Serv Res ; 13: 448, 2013 Oct 29.
Artigo em Inglês | MEDLINE | ID: mdl-24168159

RESUMO

BACKGROUND: Research on the quality of diabetes care provided to young adults with Type 1 diabetes is lacking. This study investigates perceptions of quality of care for young adults with Type 1 diabetes (23-30 years old) living in the Republic of Ireland. METHODS: Thirty-five young adults with Type 1 diabetes (twenty-nine women, six men) and thirteen healthcare professionals (ten diabetes nurse specialists, three consultant Endocrinologists) were recruited. All study participants completed semi-structured interviews that explored their perspectives on the quality of diabetes services in Ireland. Interviews were analyzed using standard qualitative thematic analysis techniques. RESULTS: Most interviewees identified problems with Irish diabetes services for young adults. Healthcare services were often characterised by long waiting times, inadequate continuity of care, overreliance on junior doctors and inadequate professional-patient interaction times. Many rural and non-specialist services lacked funding for diabetes education programmes, diabetes nurse specialists, insulin pumps or for psychological support, though these services are important components of quality Type 1 diabetes healthcare. Allied health services such as psychology, podiatry and dietician services appeared to be underfunded in many parts of the country. While Irish diabetes services lacked funding prior to the recession, the economic decline in Ireland, and the subsequent austerity imposed on the Irish health service as a result of that decline, appears to have additional negative consequences. Despite these difficulties, a number of specialist healthcare services for young adults with diabetes seemed to be providing excellent quality of care. Although young adults and professionals identified many of the same problems with Irish diabetes services, professionals appeared to be more critical of diabetes services than young adults. Young adults generally expressed high levels of satisfaction with services, even where they noted that aspects of those services were sub-optimal. CONCLUSION: Good quality care appears to be unequally distributed throughout Ireland. National austerity measures appear to be negatively impacting health services for young adults with diabetes. There is a need for more Endocrinologist and diabetes nurse specialist posts to be funded in Ireland, as well as allied health professional posts.


Assuntos
Diabetes Mellitus Tipo 1/terapia , Qualidade da Assistência à Saúde , Adulto , Comunicação , Continuidade da Assistência ao Paciente , Feminino , Humanos , Entrevistas como Assunto , Irlanda , Masculino , Educação de Pacientes como Assunto/normas , Satisfação do Paciente , Relações Médico-Paciente , Listas de Espera , Adulto Jovem
13.
J Clin Nurs ; 22(13-14): 2030-8, 2013 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23745648

RESUMO

AIMS AND OBJECTIVES: To examine the weight loss concerns of young adults with type 1 diabetes. BACKGROUND: Eating disorders are prevalent in young women with type 1 diabetes. DESIGN: Qualitative. METHODS: Interviews with 35 young adults (23-30 years of age) with type 1 diabetes and 13 healthcare professionals. RESULTS: Most female interviewees were concerned about the difficulties of losing weight when having diabetes. Six female interviewees developed severe eating disturbances when they were younger. These women initially regarded their disturbed eating behaviour positively and engaged in weight loss activities intermittently. However, over time, they lost control of their behaviour, and it came to dominate their lives. Family conflict often intensified disordered eating behaviours. Eventually all of these women managed to transition away from their behaviour, although this process took, for some of them, several years. Several of them (now in their early to late twenties), however, continued to struggle with weight loss impulses. Healthcare professionals felt that eating- and weight-related issues often went undiagnosed and undocumented in young adult women with type 1 diabetes. CONCLUSION: Many young women with type 1 diabetes are worried about their weight, but will not engage in risky weight loss activities because of concerns about their health. A minority of young adult women will develop more severe eating-related disturbances. These eating disturbances may last a significant amount of time before clinicians become aware of them. These women may also experience disordered weight loss impulses for sometime after clinical interventions. RELEVANCE TO CLINICAL PRACTICE: Clinicians should screen young adult women with type 1 diabetes for eating disorders and monitor young adult women who have developed eating disorders over the longer term. There may be a need to provide asymptomatic young women with diabetes with information about the potential risks of insulin omission.


Assuntos
Diabetes Mellitus Tipo 1/fisiopatologia , Redução de Peso , Adulto , Diabetes Mellitus Tipo 1/complicações , Diabetes Mellitus Tipo 1/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Feminino , Humanos , Adulto Jovem
14.
Ir J Med Sci ; 192(1): 169-176, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35362846

RESUMO

HbA1c is the established test for monitoring glycaemic control in diabetes, and intervention trials studying the impact of treatment on glycaemic control and risk of complications focus predominantly on this parameter in terms of evaluating the glycaemic outcomes. It is also the main parameter used when targets for control are being individualised, and more recently, it has been used for the diagnosis of type 2 diabetes. For laboratories performing this test and clinicians utilising it in their decision-making process, a thorough understanding of factors that can impact on the accuracy, and appropriate interpretation of the test is essential. The changing demographic in the Irish population over the last two decades has brought this issue sharply into focus. It is therefore timely to review the utility, performance and interpretation of the HbA1c test to highlight factors impacting on the results, specifically the impact of haemoglobin variants, and the impact of these factors on its utilisation in clinical practice.


Assuntos
Diabetes Mellitus Tipo 2 , Humanos , Hemoglobinas Glicadas , Diabetes Mellitus Tipo 2/complicações
15.
Med Educ Online ; 28(1): 2176802, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36787247

RESUMO

INTRODUCTION: Systemic racism impacts personal and community health; however, education regarding its role in perpetuating healthcare inequity remains limited in medical curricula. This study implemented and evaluated the impact of a student-led anti-racism programme on medical students' perceptions of racial bias in medicine, awareness of, and confidence to advocate against racism in medicine. METHOD: A total of 543 early stage medical students were invited to participate in the programme. Participants were assigned readings and videos exploring racial injustice in medicine and attended a virtual small-group discussion facilitated by faculty and students. Online surveys were used to collect pre- and post-programme data using Likert scales for response items. Open-ended questions were independently reviewed by three authors using reflexive thematic analysis. RESULTS: Sixty-three early-stage medical students enrolled in the programme, of which 42 completed the pre-programme survey. There was a 76% (n = 32) response rate for the post-programme survey. The majority of students (60%, n = 25) had no previous education about racism in medicine. From pre- to post-programme, there was a significant change in students' perceived definition of race from genetic, biological, geographical, and cultural factors to socio-political factors (P < 0.0001). Significant increases in almost all factors assessing student awareness of racism and confidence to advocate against racism were observed. Student-identified barriers to discussing racism included lack of education and lived experience, fear of starting conflict and offending others. All survey respondents would recommend this programme to peers and 69% (n = 32) engaged in further topical self-directed education. CONCLUSION: This simple and reproducible programme improved awareness and confidence to advocate against racism in medicine and resulted in a change in opinion regarding race-based medical practice. These findings are in line with best practice towards addressing racial bias in medicine, decolonizing medical curricula and strengthening anti-racism teaching of future physicians.


Assuntos
Racismo , Estudantes de Medicina , Humanos , Antirracismo , Currículo
16.
Am J Med Open ; 10: 100046, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-39035246

RESUMO

Aims: Hereditary hemochromatosis (HH) is the most common inherited disease in European populations. It is particularly common in people of Irish heritage, approximately 2% of whom will be at risk of iron overload as a result of human homoeostatic iron regulator protein (HFE) gene mutations. We aimed to evaluate the utility of screening for HH in newly referred patients with DM of Irish heritage in a prospective study. Methods: Of 575 patients newly referred between March 2018 and March 2021, 556 attended for blood testing, to include fasting transferrin saturations, prior to their first clinic visit. Patients with elevated transferrin saturations were further screened for hereditary hemochromatosis (HH) with HFE gene analysis. Results: Transferrin saturations were elevated in 13 of 556 patients (2.3%), 3 of whom had a preexisting diagnosis of HH. Of the remaining 10 patients, 7 had HFE gene mutations suggestive of HH (2 C282Y homozygous, 3 C282Y/H63D compound heterozygous, and 2 H63D homozygous), 1 was a HH carrier (C282Y heterozygous), and 2 had normal genetics. Conclusions: The prevalence of HH of 1.8% in this screened DM population is lower than the reported incidence of HH in the Irish population, suggesting a limited utility of routine screening for HH in newly referred patients with DM.

18.
Chronobiol Int ; 39(4): 569-578, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-35016570

RESUMO

Sleep is increasingly recognised as an important risk factor for metabolic disease, and as an important influence on severity in established metabolic disease. Recent evidence suggests that sleep timing variability (the day-to-day fluctuations of sleep timing) may be an important factor in metabolic diseases such as type 2 diabetes mellitus. In the current study, we explore the associations between measures of sleep timing variability and cardiometabolic measures in a group of healthy middle-aged adults with and without type 2 diabetes mellitus. Healthy controls (N = 27) and adults with well-controlled uncomplicated type 2 diabetes mellitus (N = 30) wore actiwatches for an average of 9 days for objective assessment of sleep timing parameters, and also underwent a detailed clinical assessment. We found greater self-reported social jetlag in the diabetes group, but no groupwise differences in measures of sleep timing variability. In the diabetes patients, HbA1c levels were inversely correlated with variability in the time of sleep onset and midsleep, and with sleep duration. HOMA-IR did not correlate with any sleep timing variability measure, nor were there associations between sleep timing variability and other metabolic biomarkers (cholesterol, LDL, HDL, triglycerides and uric acid). Systolic blood pressure was inversely correlated with actigraphically defined social jetlag in both the control and diabetes groups. The results of this study indicate associations between sleep timing variability and HbA1c, but the direction of these relationships is at variance with some other recent reports. Our results indicate a need for future hypothesis-testing studies to further explore the impact of sleep timing variance on metabolic health.


Assuntos
Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Doenças Metabólicas , Adulto , Doenças Cardiovasculares/etiologia , Ritmo Circadiano/fisiologia , Diabetes Mellitus Tipo 2/complicações , Hemoglobinas Glicadas/metabolismo , Humanos , Síndrome do Jet Lag , Pessoa de Meia-Idade , Sono/fisiologia
19.
Acta Diabetol ; 58(1): 93-105, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-32862261

RESUMO

AIMS: Uptake of continuous subcutaneous insulin infusion (CSII) by people with diabetes (PwD) in Ireland is low and exhibits regional variation. This study explores barriers and facilitators to accessing CSII by adults with Type 1 diabetes mellitus. RESEARCH DESIGN AND METHODS: A qualitative study employing focus groups with adults with Type 1 diabetes mellitus (n = 26) and semi-structured interviews with health care professionals (HCP) and other key stakeholders (n = 21) was conducted. Reflexive thematic analysis was used to analyze data, using NVivo. RESULTS: Four main themes comprising barriers to or facilitators of CSII uptake were identified. These included: (1) awareness of CSII and its benefits, (2) the structure of diabetes services, (3) the capacity of the diabetes service to deliver the CSII service, and (4) the impact of individuals' attitudes and personal characteristics-both PwD, and HCP. Each of these themes was associated with a number of categories, of which 18 were identified and explored. If the structure of the health-service is insufficient and capacity is poor (e.g., under-resourced clinics), CSII uptake appears to be impacted by individuals': interest, attitude, willingness and motivation, which may intensify the regional inequality in accessing CSII. CONCLUSIONS: This study identified factors that contribute to gaps in the delivery of diabetes care that policy-makers may use to improve access to CSII for adult PwD.


Assuntos
Diabetes Mellitus Tipo 1/tratamento farmacológico , Equipamentos e Provisões , Acessibilidade aos Serviços de Saúde , Sistemas de Infusão de Insulina , Insulina/administração & dosagem , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Conscientização , Diabetes Mellitus Tipo 1/sangue , Diabetes Mellitus Tipo 1/economia , Diabetes Mellitus Tipo 1/epidemiologia , Equipamentos e Provisões/economia , Equipamentos e Provisões/estatística & dados numéricos , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Acessibilidade aos Serviços de Saúde/economia , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Humanos , Hipoglicemiantes/administração & dosagem , Sistemas de Infusão de Insulina/economia , Sistemas de Infusão de Insulina/psicologia , Sistemas de Infusão de Insulina/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Fatores Socioeconômicos , Adulto Jovem
20.
Artigo em Inglês | MEDLINE | ID: mdl-34156349

RESUMO

SUMMARY: Adrenocortical carcinoma (ACC) is a rare malignancy with an incidence of 0.7-2.0 cases/million/year. A majority of patients present with steroid hormone excess or abdominal mass effects, and in 15% of patients ACC is discovered incidentally. We present a case of 30-year-old otherwise asymptomatic Caucasian male who presented with a testicular swelling. Subsequent imaging and investigations revealed disseminated sarcoidosis and an 11 cm adrenal lesion. An adrenalectomy was performed. Histological examination of the resected specimen confirmed an ACC and also demonstrated a thin rim of adrenal tissue containing non-caseating granulomas, consistent with adrenal sarcoid. LEARNING POINTS: This case highlights an unusual presentation of two uncommon diseases. This case also highlights how separate and potentially unrelated disease processes may occur concomitantly and the importance, therefore, of keeping an open mind when dealing with unusual diagnostic findings. We also hypothesize a potential link between the ACC and sarcoidosis in our patient.

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