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Mapping the Theoretical Domain Framework to the Consolidated Framework for Implementation Research: do multiple frameworks add value? Implement Sci Commun 2023; 4:100. [PMID: 37620981 PMCID: PMC10464139 DOI: 10.1186/s43058-023-00466-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 07/03/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Implementation researchers often combine the Theoretical Domain Framework (TDF) and Consolidated Framework for Implementation Research (CFIR) in their studies. However there is some debate on the merits of using multiple frameworks-whether they contribute to results or provide superfluous analysis. Our recent research combined the TDF and CFIR to identify determinants to widespread incorporation of patient held medication lists (PHML) in healthcare practice. The aim of this report is to provide guidance on the use of the TDF and CFIR; by assessing the degree of overlap between the two frameworks in their application to interviews about PHML. METHODS Semi-structured telephone interviews were conducted with healthcare professionals (HCPs) and non HCPs (people taking multiple medicines and caregivers).Interview data were transcribed and analysed using the TDF and CFIR. Within paired domains substantial intersection/overlap across constructs and domains within the two frameworks was classified as > 75% of coding references, consistent intersection/overlap was defined as > 50% and ≤ 75%, average intersection/overlap was defined as ≤ 50% and > 25% and non-substantial intersection/overlap was classified as ≤ 25% of coding references. RESULTS Interview data were collected from 39 participants - 21 HCPs and 18 non HCPs. Mapping of TDF domains to CFIR domains/constructs identified key determinants in six TDF domains: Environmental context & resources, Beliefs about capabilities, Beliefs about consequences, Social influences, Behavioural regulation and Social/professional role & identity; and five CFIR domains: Intervention Characteristics, Outer Setting, Inner Setting, Characteristics of Individual and Process. A pattern of substantial intersection/overlap in coding emerged with broad TDF domains such as Environmental context & resources often linked to well-defined CFIR domains and constructs (e.g. design quality & packaging within Intervention Characteristics). Broad CFIR constructs such as knowledge & beliefs about intervention within Characteristics of Individuals also linked to more descriptive TDF domains like Beliefs about capabilities. In addition there was some unexpected non-substantial intersection/overlap in coding with the TDF domain Social influences less frequently linked to the CFIR Inner Setting domain and constructs such as networks and communications. CONCLUSIONS Identifying intersections/overlaps in coding between CFIR and TDF can assist interpretation of findings in implementation research. The strengths of each framework were exploited in a reciprocal process which provided more information to broad/poorly defined domains and enabled identification of implementation determinants and innovation determinants.
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145 ASSESSING MEDICINE LISTS: A QUALITATIVE STUDY WITH MULTIPLE STAKEHOLDERS. Age Ageing 2022. [DOI: 10.1093/ageing/afac218.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Multimorbidity and polypharmacy often result in numerous interactions with different Healthcare Professionals (HCPs) and many transitions of care. Keeping up-to-date medications list in people taking medicines and/or carers can reduce medication errors at care transitions. The HSE National Quality Improvement team is working on a national medication safety campaign which encourages people to keep lists. However, there is limited information about perceptions of Patient-Held Medication Lists (PHML) in clinical practice. The aim of this study was to examine attitudes to PHML among people taking/managing multiple medicines, HCPs; and how lists are used in practice.
Methods
Purposive sampling was employed and recruitment through relevant organisations, social media and snowballing methods. Semi-structured telephone interviews were conducted with 39 people; HCPs (N=21), patients/caregivers (N=18). Interviews were transcribed and thematically analysed with behavioural frameworks - the Consolidated Framework for Implementation Research (CFIR) and Theoretical Domains Framework (TDF).
Results
Three core themes were identified: Attitudes to PHML; Function and preferred features of PHML and Barriers and facilitators to future use of PHML. All participants thought keeping medication lists had benefits for both people and HCPs (e.g. empowering, improving adherence). All who were taking medicines used lists and found them useful in particular situations (e.g. emergencies). However, HCPs and patient/caregiver groups expressed concerns about their accuracy. It was felt that some individuals may have difficulties keeping an accurate PHML (e.g. older adults, on multiple/changing medications). The participants also differed on the level of detail that should be included in PHMLs. Most patients favoured simple lists but HCPs reported the lack of detailed information in PHML may be an issue.
Conclusion
Common concerns about the accuracy of PHML and diverging opinions on list content need to be addressed. Health promotion strategies which focus on promotion of lists by key HCPs and provide people with a variety of list options could increase the wider implementation of PHMLs.
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38 IDENTIFICATION OF POTENTIALLY INAPPROPRIATE MEDICATIONS IN FRAIL OLDER ADULTS RESIDING IN LONG-TERM CARE: A RETROSPECTIVE CHART REVIEW STUDY. Age Ageing 2022. [DOI: 10.1093/ageing/afac218.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Deprescribing is associated with positive health outcomes for older adults in long-term care, however deprescribing is not universally implemented. This study aims to identify the most prevalent Potentially Inappropriate Medication (PIM) used among frail older adults resident in Irish Long-Term Care Facilities (LTCFs), as identified by the Screening Tool of Older Persons Prescriptions in Frail adults with limited life expectancy version 2 (STOPPFrail V2), to form the basis of a deprescribing intervention.
Methods
A retrospective chart review was conducted in two publicly-funded LTCFs in the South/Southwest of Ireland (‘Site 1’ and ‘Site 2’). Eligible participants were those: (i) ≥65 years, (ii) resident in Site 1 or 2, (iii) eligible as per the STOPPFrail v2 criteria by the site’s medical officer, and (iv) receiving regular prescribed medication. Data collected included age, gender, drug, dose, frequency, regular/pro re nata and indication/relevant diagnoses. Descriptive and associative statistics were calculated. STOPPFrail was used to identify PIMs. Polypharmacy (taking ≥ 5 medications) and excessive polypharmacy (taking ≥10 medications) were calculated on the percentage of STOPPFrail eligible patients.
Results
Of the 103 residents screened, 89 were eligible and included in the analysis (86%). The prevalence of frailty for residents aged ≥65 was 93.7% (n=89), polypharmacy 95.5% (n=85) and excessive polypharmacy 64% (n=57). The mean number of regular medications (standard deviation) was 10.8 (±3.8), total medications 17.7 (±5) and diagnoses 5.5 (±2.5). A significant relationship existed between the number of PIMs and the number of medicines prescribed (ρ 0.525, p<0.01). The most common PIMs were those with no clear indication, followed by the antihypertensive medications and ergocalciferol/cholecalciferol.
Conclusion
Medication and PIM usage was high among LTCF residents, with inappropriate polypharmacy of concern. Potential deprescribing interventions include documenting indications for medications, incorporating routine blood pressure measurements and drug-specific guidelines to support deprescribing PIMs, reducing drug-related morbidity and medication burden.
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A multistage mixed methods study protocol to evaluate the implementation and impact of a reconfiguration of acute medicine in Ireland's hospitals. BMC Health Serv Res 2019; 19:766. [PMID: 31665004 PMCID: PMC6819558 DOI: 10.1186/s12913-019-4629-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 10/11/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To address deficits in the delivery of acute services in Ireland, the National Acute Medicine Programme (NAMP) was established in 2010 to optimise the management of acutely ill medical patients in the hospital setting, and to ensure their supported discharge to primary and community-based care. NAMP aims to reduce inappropriate hospital admissions, reduce length of hospital stay and ensure patients receive timely treatment in the most appropriate setting. It does so primarily via the development of Acute Medical Assessment Units (AMAUs) for the rapid assessment and management of medical patients presenting to hospitals, as well as streamlining the care of those admitted for further care. This study will examine the impact of this programme on patient care and identify the factors influencing its implementation and operation. METHODS We will use a multistage mixed methods evaluation with an explanatory sequential design. Firstly, we will develop a logic model to describe the programme's outcomes, its components and the mechanisms of change by which it expects to achieve these outcomes. Then we will assess implementation by measuring utilisation of the Units and comparing the organisational functions implemented to that recommended by the NAMP model of care. Using comparative case study research, we will identify the factors which have influenced the programme's implementation and its operation using the Consolidated Framework for Implementation Research to guide data collection and analysis. This will be followed by an estimation of the impact of the programme on reducing overnight emergency admissions for potentially avoidable medical conditions, and reducing length of hospital stay of acute medical patients. Lastly, data from each stage will be integrated to examine how the programme's outcomes can be explained by the level of implementation. DISCUSSION This formative evaluation will enable us to examine whether the NAMP is improving patient care and importantly draw conclusions on how it is doing so. It will identify the factors that contribute to how well the programme is being implemented in the real-world. Lessons learnt will be instrumental in sustaining this programme as well as planning, implementing, and assessing other transformative programmes, especially in the acute care setting.
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Risks for Surgical Site Infection after Infra-inguinal Bypass. IRISH MEDICAL JOURNAL 2019; 112:988. [PMID: 31650818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Aims To define the burden of wound complications in patients with infra-inguinal bypass surgery. Methods A retrospective review of 50 consecutive patients from January 2012 to July 2017. Data collected included patient demographics, operative details, length of stay (LOS) and postoperative complications. Results The average age was 64 years (range 25-88 years) and 10 had a body mass index (BMI) ≥25 kg/m2. Pre-operative methicillin-resistant Staphylococcus aureus (MRSA) screening was performed in 17 patients (n=4 positive). Surgical antimicrobial prophylaxis (SAP) continued longer than 24 hours in 25. Surgical site infection (SSI) was the most common complication (n=10) and associated with female gender (p= 0.039), high BMI (p=0.017), shorter preoperative (p=0.039) and longer postoperative LOS (p=0.022). Three of 46 patients and four of 38 had graft occlusion at 30 days and one year respectively. Conclusion Pre-operative co-morbidity (e.g., BMI reduction), and MRSA screening optimization and SAP are areas identified for improvement.
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Factors Associated With Medical Students' Career Choices Regarding Vascular Surgery. Eur J Vasc Endovasc Surg 2018. [DOI: 10.1016/j.ejvs.2018.06.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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'Around the edges': using behaviour change techniques to characterise a multilevel implementation strategy for a fall prevention programme. Implement Sci 2018; 13:113. [PMID: 30126418 PMCID: PMC6102850 DOI: 10.1186/s13012-018-0798-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 07/23/2018] [Indexed: 12/03/2022] Open
Abstract
Background Implementation strategies are needed to ensure that evidence-based healthcare interventions are adopted successfully. However, strategies are generally poorly described and those used in everyday practice are seldom reported formally or fully understood. Characterising the active ingredients of existing strategies is necessary to test and refine implementation. We examined whether an implementation strategy, delivered across multiple settings targeting different stakeholders to support a fall prevention programme, could be characterised using the Behaviour Change Technique (BCT) Taxonomy. Methods Data sources included project plans, promotional material, interviews with a purposive sample of stakeholders involved in the strategy’s design and delivery and observations of staff training and information meetings. Data were analysed using TIDieR to describe the strategy and determine the levels at which it operated (organisational, professional, patient). The BCT Taxonomy identified BCTs which were mapped to intervention functions. Data were coded by three researchers and finalised through consensus. Results We analysed 22 documents, 6 interviews and 4 observation sessions. Overall, 21 out a possible 93 BCTs were identified across the three levels. At an organisational level, identifiable techniques tended to be broadly defined; the most common BCT was restructuring the social environment. While some activities were intended to encourage implementation, they did not have an immediate behavioural target and could not be coded using BCTs. The largest number and variety of BCTs were used at the professional level to target the multidisciplinary teams delivering the programme and professionals referring to the programme. The main BCTs targeting the multidisciplinary team were instruction on how to perform the (assessment) behaviour and demonstration of (assessment) behaviour; the main BCT targeting referrers was adding objects to the environment. At the patient level, few BCTs were used to target attendance. Conclusion In this study, several behaviour change techniques were evident at the individual professional level; however, fewer techniques were identifiable at an organisational level. The BCT Taxonomy was useful for describing components of a multilevel implementation strategy that specifically target behaviour change. To fully and completely describe an implementation strategy, including components that involve organisational or systems level change, other frameworks may be needed. Electronic supplementary material The online version of this article (10.1186/s13012-018-0798-6) contains supplementary material, which is available to authorized users.
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Enablers and barriers to physical activity in overweight and obese pregnant women: an analysis informed by the theoretical domains framework and COM-B model. BMC Pregnancy Childbirth 2018; 18:178. [PMID: 29783933 PMCID: PMC5963099 DOI: 10.1186/s12884-018-1816-z] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 05/01/2018] [Indexed: 12/04/2022] Open
Abstract
Background Obesity during pregnancy is associated with increased risk of gestational diabetes mellitus (GDM) and other complications. Physical activity is a modifiable lifestyle factor that may help to prevent these complications but many women reduce their physical activity levels during pregnancy. Interventions targeting physical activity in pregnancy are on-going but few identify the underlying behaviour change mechanisms by which the intervention is expected to work. To enhance intervention effectiveness, recent tools in behavioural science such as the Theoretical Domains Framework (TDF) and COM-B model (capability, opportunity, motivation and behaviour) have been employed to understand behaviours for intervention development. Using these behaviour change methods, this study aimed to identify the enablers and barriers to physical activity in overweight and obese pregnant women. Methods Semi-structured interviews were conducted with a purposive sample of overweight and obese women at different stages of pregnancy attending a public antenatal clinic in a large academic maternity hospital in Cork, Ireland. Interviews were recorded and transcribed into NVivo V.10 software. Data analysis followed the framework approach, drawing on the TDF and the COM-B model. Results Twenty one themes were identified and these mapped directly on to the COM-B model of behaviour change and ten of the TDF domains. Having the social opportunity to engage in physical activity was identified as an enabler; pregnant women suggested being active was easier when supported by their partners. Knowledge was a commonly reported barrier with women lacking information on safe activities during pregnancy and describing the information received from their midwife as ‘limited’. Having the physical capability and physical opportunity to carry out physical activity were also identified as barriers; experiencing pain, a lack of time, having other children, and working prevented women from being active. Conclusion A wide range of barriers and enablers were identified which influenced women’s capability, motivation and opportunity to engage in physical activity with “knowledge” as the most commonly reported barrier. This study is a theoretical starting point in making a ‘behavioural diagnoses’ and the results will be used to inform the development of an intervention to increase physical activity levels among overweight and obese pregnant women. Electronic supplementary material The online version of this article (10.1186/s12884-018-1816-z) contains supplementary material, which is available to authorized users.
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0104 Memory Consolidation For Episodic Declarative Memories Over Naps In Early Childhood. Sleep 2018. [DOI: 10.1093/sleep/zsy061.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Perspectives on the underlying drivers of urgent and emergency care reconfiguration in Ireland. Int J Health Plann Manage 2017; 33:364-379. [PMID: 29072341 PMCID: PMC6032929 DOI: 10.1002/hpm.2469] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 09/10/2017] [Accepted: 09/11/2017] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND There is an increasing tendency to reconfigure acute hospital care towards a more centralised and specialised model, particularly for complex care conditions. Although centralisation is presented as "evidence-based", the relevant studies are often challenged by groups which hold perspectives and values beyond those implicit in the literature. This study investigated stakeholder perspectives on the rationale for the reconfiguration of urgent and emergency care in Ireland. Specifically, it considered the hypothesis that individuals from different stakeholder groups would endorse different positions in relation to the motivation for, and goals of, reconfiguration. METHODS Documentary analysis of policy documents was used to identify official justifications for change. Semi-structured interviews with 175 purposively sampled stakeholders explored their perspectives on the rationale for reconfiguration. RESULTS While there was some within-group variation, internal and external stakeholders generally vocalised different lines of argument. Clinicians and management in the internal stakeholder group proposed arguments in favour of reconfiguration based on efficiency and safety claims. External stakeholders, including hospital campaigners and local political representatives expressed arguments that focused on access to care. A "voter" argument, focused on the role of local politicians in determining the outcome of reconfiguration planning, was mentioned by both internal and external stakeholders, often in a critical fashion. CONCLUSION Our study adds to an emerging literature on the interaction between a technocratic approach to health system planning advocated by clinicians and health service managers, and the experiential "non-expert" claims of the public and patients.
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OP57 Translation of a multi-disciplinary family-focused childhood weight management programme to the real-world setting: Barriers and facilitators for success. Br J Soc Med 2016. [DOI: 10.1136/jech-2016-208064.57] [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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P57 Factors influencing families’ initial and continued attendance at community-based family-focused childhood weight management programmes: A systematic review. Br J Soc Med 2016. [DOI: 10.1136/jech-2016-208064.156] [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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P126 Lifestyle management and support during pregnancy: a qualitative study of the attitudes and experiences of pregnant women and healthcare professionals. Br J Soc Med 2016. [DOI: 10.1136/jech-2016-208064.223] [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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Evaluating the implementation of a national clinical programme for diabetes to standardise and improve services: a realist evaluation protocol. Implement Sci 2016; 11:107. [PMID: 27464711 PMCID: PMC4964144 DOI: 10.1186/s13012-016-0464-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 06/30/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Over the last three decades in response to the growing burden of diabetes, countries worldwide have developed national and regional multifaceted programmes to improve the monitoring and management of diabetes and to enhance the coordination of care within and across settings. In Ireland in 2010, against a backdrop of limited dedicated strategic planning and engrained variation in the type and level of diabetes care, a national programme was established to standardise and improve care for people with diabetes in Ireland, known as the National Diabetes Programme (NDP). The NDP comprises a range of organisational and service delivery changes to support evidence-based practices and policies. This realist evaluation protocol sets out the approach that will be used to identify and explain which aspects of the programme are working, for whom and in what circumstances to produce the outcomes intended. METHODS/DESIGN This mixed method realist evaluation will develop theories about the relationship between the context, mechanisms and outcomes of the diabetes programme. In stage 1, to identify the official programme theories, documentary analysis and qualitative interviews were conducted with national stakeholders involved in the design, development and management of the programme. In stage 2, as part of a multiple case study design with one case per administrative region in the health system, qualitative interviews are being conducted with frontline staff and service users to explore their responses to, and reasoning about, the programme's resources (mechanisms). Finally, administrative data will be used to examine intermediate implementation outcomes such as service uptake, acceptability, and fidelity to models of care. DISCUSSION This evaluation is using the principles of realist evaluation to examine the implementation of a national programme to standardise and improve services for people with diabetes in Ireland. The concurrence of implementation and evaluation has enabled us to produce formative feedback for the NDP while also supporting the refinement and revision of initial theories about how the programme is being implemented in the dynamic and unstable context of the Irish healthcare system.
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PP13 The role of the diabetes nurse specialist (DNS) in the management of patients with diabetes: a systematic review. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.111] [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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PP12 Transparency in re-designing urgent and emergency care services: an examination of the consultation process, trade-offs and the role of evidence. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.110] [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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PP10 General practitioners’ attitudes towards serum immunoglobulin testing in the south of ireland: a qualitative study. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.108] [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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PP11 Analysis of emergency and urgent care system policy in ireland, policy coherence and implementation. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.109] [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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PP19 Estimating the cost of pre-eclampsia in the health system: a cross sectional analysis using screening for pregnancy endpoints (scope) study. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.116] [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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PP39 Experiments in system re-design: a typology of models for changing urgent and emergency care services in one country. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.136] [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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Using Social Media to Increase Accessibility to Online Teaching Resources. IRISH MEDICAL JOURNAL 2015; 108:249. [PMID: 26485835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The key learning points of Surgical Grand Rounds (SGR) are often not accessible at times of exam revision for students. We sought to use Twitter as an online teaching repository. A SGR Twitter profile was created. 23 SGR presentations were made accessible on Twitter over a 3 month period. 93 students were invited to complete a questionnaire assessing usage of the repository. 84 (90%) in total responded, of these, 25 (80.6%) felt that the online provision of SGR through twitter was "useful". The majority (71%) felt that the online content was easily accessible. The novel use of social media is a useful adjunctive educational tool in accessing an online repository of SGR presentations.
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OP91 Estimating prevalence and incidence of type 1 and type 2 diabetes in Ireland using the national pharmacy claims database. Br J Soc Med 2015. [DOI: 10.1136/jech-2015-206256.90] [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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Improving surgical site infection prevention practices through a multifaceted educational intervention. IRISH MEDICAL JOURNAL 2015; 108:78-81. [PMID: 25876299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
As part of the National Clinical Programme on healthcare-associated infection prevention, a Royal College of Surgeons in Ireland (RCSI) and Royal College of Physicians of Ireland (RCPI) working group developed a quality improvement tool for prevention of surgical site infection (SS). We aimed to validate the effectiveness of an educational campaign, which utilises this quality improvement tool to prevent SSI in a tertiary hospital. Prior to the SSI educational campaign, surgical patients were prospectively audited and details of antibiotic administration recorded. Prophylactic antibiotic administration recommendations were delivered via poster and educational presentations. Post-intervention, the audit was repeated. 50 patients were audited pre-intervention, 45 post-intervention. Post-intervention, prophylaxis within 60 minutes prior to incision increased from 54% to 68% (p = 0.266). Appropriate postoperative prescribing improved from 71% to 92% (p = 0.075). A multifaceted educational program may be effective in changing SSI prevention practices.
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Magnitude and reproducibility of forces generated by clinicians during laceback placement. J Orthod 2014; 33:270-5; discussion 256. [PMID: 17142333 DOI: 10.1179/146531205225021762] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE To determine the magnitude and reproducibility of forces generated by clinicians during laceback placement using a force-measuring typodont. SETTING An in vitro investigation. MATERIALS AND METHODS An in vitro typodont model was developed, which incorporated strain gauges attached to a personal computer to allow measurement of the force generated on application of lacebacks. Ten operators were instructed to place lacebacks five times, on two separate occasions (T1 and T2). Inter-operator and intra-operator forces produced at T1 and T2 were compared. MAIN OUTCOME MEASURES Forces generated by laceback placement. RESULTS The forces generated by clinicians ranged from 0 to 11.1 N. There were significant differences in the mean forces generated by the different operators (P < 0.001), with differences between time points not being consistent across all operators (P < 0.001). Some operators were more consistent than others in the forces generated. CONCLUSION In vitro, there was a large inter-operator variation in the forces produced during laceback placement. With the in vitro model used in this study, few operators applied similar forces when placing lacebacks on two separate occasions.
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Implementation and evaluation of a clinical data management programme in a primary care centre. IRISH MEDICAL JOURNAL 2014; 107:323-326. [PMID: 25556259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Electronic health records (EHR)support clinical management, administration, quality assurance, research, and service planning. The aim of this study was to evaluate a clinical data management programme to improve consistency, completeness and accuracy of EHR information in a large primary care centre with 10 General Practitioners (GPs). A Clinical Data Manager was appointed to implement a Data Management Strategy which involved coding consultations using ICPC-2 coding, tailored support and ongoing individualised feedback to clinicians. Over an eighteen month period there were improvements in engagement with and level of coding. Prior to implementation (August 2011) 4 of the 10 GPs engaged in regular coding and 69% of their consultation notes were coded. After 12 months, all 10 GPs and 6 nurses were ICPC-2 coding their consultations and monthly coding levels had increased to 98%. This structured Data Management Strategy provides a feasible sustainable way to improve information management in primary care.
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Diagnostic accuracy of non-radiologist performed ultrasound for abdominal aortic aneurysm: systematic review and meta-analysis. Int J Clin Pract 2014; 68:1122-9. [PMID: 24837590 DOI: 10.1111/ijcp.12453] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Ultrasonography is increasingly used by clinicians to identify abdominal aortic aneurysms (AAA). We performed a systematic review and meta-analysis comparing the accuracy of non-radiologist performed ultrasound (NRPUS) for AAA disease to the 'gold standard' of radiologist performed aortic imaging (RPI), intra-operative findings or postmortem findings. METHODS Cochrane Library, MEDLINE, EMBASE, SCOPUS-V.4, trial registries, conference proceedings, and article reference lists were searched to identify studies comparing NRPUS with RPI as the reference standard. Data abstracted from eligible studies was used to generate 2 × 2 contingency tables allowing calculation of pooled sensitivity and specificity values. RESULTS 11 studies (944 patients) evaluated NRPUS for AAA detection. NRPUS had a pooled sensitivity of 0.975 [95% confidence interval (CI), 0.942-0.992] for AAA detection and a pooled specificity of 0.989 (95% CI, 0.979-0.995). CONCLUSIONS Non-radiologist performed ultrasound achieves acceptable sensitivity and specificity for both detection and measurement of AAA. There was no evidence of significant heterogeneity with respect to pooled sensitivity or specificity.
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Air and surface contamination patterns of meticillin-resistant Staphylococcus aureus on eight acute hospital wards. J Hosp Infect 2014; 86:201-8. [PMID: 24529449 DOI: 10.1016/j.jhin.2013.12.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 12/04/2013] [Indexed: 02/01/2023]
Abstract
BACKGROUND Meticillin-resistant Staphylococcus aureus (MRSA) can be recovered from hospital air and from environmental surfaces. This poses a potential risk of transmission to patients. AIM To investigate associations between MRSA isolates recovered from air and environmental surfaces with those from patients when undertaking extensive patient and environmental sampling. METHODS This was a prospective observational study of patients and their environment in eight wards of a 700-bed tertiary care hospital during 2010 and 2011. Sampling of patients, air and surfaces was carried out on all ward bays, with more extended environmental sampling in ward high-dependency bays and at particular times of the day. The genetic relatedness of isolates was determined by DNA microarray profiling and spa typing. FINDINGS MRSA was recovered from 30/706 (4.3%) patients and from 19/132 (14.4%) air samples. On 9/132 (6.8%) occasions both patient and air samples yielded MRSA. In 32 high-dependency bays, MRSA was recovered from 12/161 (7.4%) patients, 8/32 (25%) air samples, and 21/644 (3.3%) environmental surface samples. On 10/132 (7.6%) occasions, MRSA was isolated from air in the absence of MRSA-positive patients. Patient demographic data combined with spa typing and DNA microarray profiling revealed four likely transmission clusters, where patient and environmental isolates were deemed to be very closely related. CONCLUSION Air sampling yielded MRSA on frequent occasions, especially in high-dependency bays. Environmental and air sampling combined with patient demographic data, spa typing and DNA microarray profiling indicated the presence of clusters that were not otherwise apparent.
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PP51 Association between Overweight/Obesity and Health Care Utilisation Among Older Adults: Results from the Irish Longitudinal Study of Ageing. Br J Soc Med 2013. [DOI: 10.1136/jech-2013-203126.147] [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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PS12 Diabetes and Pre-Diabetes Prevalence Rates in the Survey of Lifestyles, Attitude and Nutrition (Slan) in the Republic of Ireland. Br J Soc Med 2012. [DOI: 10.1136/jech-2012-201753.111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Primary retroperitoneal mucinous cystadenoma-A case study and review of the literature. Int J Surg Case Rep 2012; 3:486-8. [PMID: 22809878 DOI: 10.1016/j.ijscr.2012.05.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Accepted: 05/11/2012] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Primary retroperitoneal tumours of mucinous type are extremely rare and can be further sub-divided into benign, borderline or cystadenocarcinoma. Prompt diagnosis of retroperitoneal tumours is important as the majority are malignant. PRESENTATION OF CASE Our case describes a 30year old woman, presenting with a 3month history of intermittent right iliac fossa pain. Abdominal examination demonstrated a mass palpable in the right iliac fossa. Ultrasonography of the abdomen demonstrated a cystic mass with a magnetic resonance imaging (MRI) scan of the pelvis further defining the lesion. Laparoscopy was performed to further evaluate and ultimately remove the retroperitoneal mass. Macroscopic and microscopic examination reported mucinous epithelium of endocervical type with no evidence of invasion. Findings were consistent with primary retroperitoneal mucinous cystadenoma. DISCUSSION This is the 19th reported case of a benign primary retroperitoneal mucinous cystadenoma in the English literature. The origin of mucinous cystadenomas in the retroperitoneum is widely debated with multiple theories suggested. Diagnosis of retroperitoneal tumours is important but difficult as serological investigations, ultrasonography, computed topography and magnetic resonance imaging, although useful, cannot allow a confident diagnosis. CONCLUSION Primary retroperitoneal mucinous cystadenoma is a benign tumour, however because of the malignant nature of the majority of mucinous retroperitoneal tumours they should be considered in the differential of chronic abdominal pain despite their rarity.
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Policy formulation in the health system: A case study of the Expert Advisory Group for Diabetes. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.143586.5] [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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Assessing the functional performance of post-call hospital doctors using a Nintendo Wii. IRISH MEDICAL JOURNAL 2011; 104:171-173. [PMID: 22111392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Sleep deprivation is an established part of the working life for Non-Consultant Hospital Doctors (NCHDs) in Ireland. Concern exists about the effect of extended NCHD work hours. We utilised a Nintendo Wii to evaluate motor function of NCHDs both prior to their on-call shift and the day afterwards. Data was exported to SPSS ver. 15 for statistical analysis with p < 0.05 considered significant. A total of 72 NCHDs were invited to participate in this study. There was a 62.5% (45) rate of follow-up. Overall 27 (60%) NCHDs were on medical call, with 18 (40%) on surgical call. There was no statistically significant difference between NCHDs pre-and post-call motor assessment scores. The majority of study participants (75.5%, n = 34) had four or more hours sleep. On-call duty allows for a greater than anticipated amount of sleep per on-call shift and therefore has a negligible effect on the motor skills of medical staff.
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The financial imperative of physicians to control demand of laboratory testing. IRISH MEDICAL JOURNAL 2011; 104:15-17. [PMID: 21387879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
It is an integral component of doctor's duty of care to understand the significant impact laboratory testing has on the expense an ultimate quality of healthcare patients receive, yet the costs of these tests are poorly perceived. Utilising semi-structured interviews and questionnaires, we assessed surgeon's perceived costs of two commonly encountered clinical scenarios requiring out of hours laboratory testing. Of the 35 participants only 23.3% (n = 7) accurately estimated the overall cost. The most expensive test was "Type and Screen" at Euro 83, with 77.3% (n = 17) underestimating the cost. Non-consultant hospital doctors qualified for 3 years were more likely to underestimate on-call costs (p = 0.042). It is of utmost importance to improve the knowledge of all surgeons of the financial implications of investigations. Through education we can potentially reduce un-warranted costs and fulfill our duty of care in the most cost efficient manner.
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Comparison of arterial stiffness and microcirculatory changes following abdominal aortic aneurysm grafting. Ir J Med Sci 2010; 180:375-8. [DOI: 10.1007/s11845-010-0513-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2010] [Accepted: 05/24/2010] [Indexed: 10/18/2022]
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P09.13 Development of a targeted e-learning programme for surgical infection prevention. J Hosp Infect 2010. [DOI: 10.1016/s0195-6701(10)60102-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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P07 Improving the quality of diabetes care: exploring the perspectives of general practitioners in Ireland. Br J Soc Med 2010. [DOI: 10.1136/jech.2010.120477.7] [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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Enrichment of acetogenic bacteria in high rate anaerobic reactors under mesophilic and thermophilic conditions. WATER RESEARCH 2010; 44:4261-9. [PMID: 20554304 DOI: 10.1016/j.watres.2010.05.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2010] [Revised: 05/14/2010] [Accepted: 05/25/2010] [Indexed: 05/07/2023]
Abstract
The objective of the current study was to expand the knowledge of the role of acetogenic Bacteria in high rate anaerobic digesters. To this end, acetogens were enriched by supplying a variety of acetogenic growth supportive substrates to two laboratory scale high rate upflow anaerobic sludge bed (UASB) reactors operated at 37 degrees C (R1) and 55 degrees C (R2). The reactors were initially fed a glucose/acetate influent. Having achieved high operational performance and granular sludge development and activity, both reactors were changed to homoacetogenic bacterial substrates on day 373 of the trial. The reactors were initially fed with sodium vanillate as a sole substrate. Although % COD removal indicated that the 55 degrees C reactor out performed the 37 degrees C reactor, effluent acetate levels from R2 were generally higher than from R1, reaching values as high as 5023 mg l(-1). Homoacetogenic activity in both reactors was confirmed on day 419 by specific acetogenic activity (SAA) measurement, with higher values obtained for R2 than R1. Sodium formate was introduced as sole substrate to both reactors on day 464. It was found that formate supported acetogenic activity at both temperatures. By the end of the trial, no specific methanogenic activity (SMA) was observed against acetate and propionate indicating that the methane produced was solely by hydrogenotrophic Archaea. Higher SMA and SAA values against H(2)/CO(2) suggested development of a formate utilising acetogenic population growing in syntrophy with hydrogenotrophic methanogens. Throughout the formate trial, the mesophilic reactor performed better overall than the thermophilic reactor.
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A comparison of Personal Dental Service (PDS) and General Dental Service (GDS) patients in terms of reported interventions, oral health and dentists' perceptions. COMMUNITY DENTAL HEALTH 2009; 26:170-176. [PMID: 19780358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
AIMS The aim of the study was to investigate the reported working patterns, dentist perceptions and patient oral health for dentists in a Personal Dental Services (PDS) pilot and compare this with that of matched dentists working in the General Dental Services (GDS) arrangements in the same part of England. METHOD Ten dentists were recruited, five each from PDS and GDS practices in Warwickshire, UK. The number of interventions carried out for adult patients in the year to April 2003 was obtained from the Dental Practice Board (DPB) for the two groups and compared. An Oral Health Index (OHX) (Burke and Wilson, 1995) was used to determine the oral health of a selection of patients from the two groups of dentists in the study. The final stage of the study involved semi-structured interviews with the dentists. RESULTS The average age of dentists was similar, in the early to mid 40's (p>0.05). Both groups were, on average, around 20 years post qualification. The GDS dentists made an average of 3,507 activity reports to the Dental Practice Board in the year examined, compared with 3,441 from the PDS dentists. PDS dentists provided fewer simple periodontal treatments than GDS dentists, but otherwise the pattern of reported activity was similar. Both PDS and GDS dentists suggested that GDS dentists carried out more fillings because of a perverse incentive to provide fillings compared with PDS arrangements. PDS dentists believed that their treatment profiles had not changed significantly since changing to PDS, and suggested that their prescribing was based on clinical need only and was not influenced by the remuneration system. A total of 225 OHX scores were obtained for patients attending PDS dentists and a further 214 from patients attending GDS dentists. Overall, the mean OHX score was lower in the GDS patients than for PDS patients. CONCLUSIONS PDS dentists provided fewer simple periodontal treatments than their GDS counterparts. There was no difference in the oral health of patients treated under either system. Although there was some evidence of a difference in attitude between GDS and PDS dentists towards charging and claiming for simple periodontal treatment, there was no uniformity of opinion within either group. There would appear to be a number of complex factors impacting upon decisions to treat or monitor dental conditions.
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Stercoral perforation in a 17-year old. Ir J Med Sci 2009; 180:581-2. [DOI: 10.1007/s11845-009-0329-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2008] [Accepted: 03/11/2009] [Indexed: 10/20/2022]
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How accurate is model planning for orthognathic surgery? Int J Oral Maxillofac Surg 2008; 37:1089-93. [PMID: 18760569 DOI: 10.1016/j.ijom.2008.06.011] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2007] [Revised: 01/30/2008] [Accepted: 06/13/2008] [Indexed: 10/21/2022]
Abstract
The purpose of this study was to evaluate the accuracy of model surgery prediction after orthognathic surgery and to identify possible errors associated with the prediction process. The study included 46 patients who had undergone orthognathic surgical procedures; 22 in Group A who had had a Le Fort I osteotomy; and 24 in Group B who had had a Le Fort I osteotomy and mandibular setback surgery. The immediate postoperative and preoperative lateral cephalograms were analysed to calculate surgical changes; these were compared with those obtained from model surgery prediction and a statistical analysis was undertaken. The maxilla was more under-advanced and over-impacted anteriorly than predicted by model surgery. The amount of mandibular setback was more than that predicted by model surgery. None of the differences between prediction planning and actual surgical changes was statistically significant at p<0.05. Inaccuracy with the face bow recording, the intermediate wafer, and auto-rotation of the mandible in the supine or anaesthetized patient would appear to be the principal reasons for errors. Inaccuracies are associated with the transfer of prediction planning to model surgery planning and prediction, which should be eliminated to improve the accuracy and predictability of orthognathic surgery.
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Abstract
OBJECTIVE To examine the methods used for sterilisation of re-usable instruments in general dental practice, including the installation, commissioning and testing of benchtop steam sterilisers. MATERIALS AND METHODS This was an observational study in which the policies and procedures for sterilising instruments were viewed directly by trained surveyors at practice premises. Information relating to the installation, commissioning and testing of benchtop steam sterilisers was also collected by interview and observation of records. Data were recorded onto a standardised data collection form prepared for automated reading. RESULTS Data were available fom 179 surgeries surveyed. Dental practices reprocess a range of instruments from critical to non-critical. The most common type of benchtop steam steriliser is a type N, or bowl and instrument (B&I) steriliser (88%). The remainder were type B, or vacuum sterilisers, though one surgery had access to a hot air steriliser. Sterilisers were usually installed by manufactures or suppliers (69%). Only 51% of sterilisers were tested on installation and 26% were commissioned, of which 38% were tested to SHTM 2010 standard. In most cases it was difficult to determine from the documentation available whether daily, weekly, quarterly or annual testing was undertaken in accordance with recognised standards. Written instructions for the operation of the steriliser were unavailable in 61% of practices. Insurance cover for pressure vessels was available in 79% of the surgeries with a B&I steriliser. In many instances there was inadequate separation of clean and dirty areas for segregating processed from unprocessed instruments. Ninety-six percent of surgeries did not have a procedure for the identification and traceability of instruments used on patients. There was no documentation of staff training in the use of sterilisers in 90% of surgeries. CONCLUSION There has been significant uptake of the use of steam sterilisation to reprocess used dental instruments. However, there are significant shortcomings at various stages of the process, including installation, commissioning and periodic testing of sterilisers. These potentially compromise safety and the time, money and effort currently put into sterilising dental instruments. Complicit in these deficiencies are the manufacturers and suppliers of equipment that is inadequately installed and tested. There is a need for enhanced education and training in the use of sterilisers and the management of the process at all levels, from supplier to user. Improved access to appropriate technical advice on decontamination would also be a major benefit for the profession.
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The validity of a computer-assisted simulation system for orthognathic surgery (CASSOS) for planning the surgical correction of class III skeletal deformities: single-jaw versus bimaxillary surgery. Int J Oral Maxillofac Surg 2007; 36:900-8. [PMID: 17630252 DOI: 10.1016/j.ijom.2007.05.015] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2006] [Revised: 12/13/2006] [Accepted: 05/10/2007] [Indexed: 11/25/2022]
Abstract
The aim of this study was to assess the accuracy of the two-dimensional profile prediction produced by the computer-assisted simulation system for orthognathic surgery (CASSOS), for the correction of class III facial deformities. Correction was by maxillary advancement (n=17) or bimaxillary surgery (n=16). The mean age was 24 years (range 18-42). The surgical and dental movements obtained from the postoperative cephalogram were used to produce a CASSOS profile prediction, which was compared with the soft-tissue profile. The prediction was superimposed onto the postoperative radiograph, and a coordinate system was used to measure linear differences. For the maxillary advancement group there were statistical differences for three horizontal landmarks: superior labial sulcus (p=0.017), labrale superious (p=0.038) and labiomental fold (p=0.014). In the bimaxillary group only the landmark vertical labrale superious (p=0.002) showed a statistical difference. Generally, CASSOS produced useful profile predictions for maxillary advancement surgery or bimaxillary surgery for Class III patients, although there was considerable individual variation. The main areas of inaccuracy were the lips. The major difference between the two types of surgery was that most of the errors in the maxillary surgery group were in the horizontal direction, whilst for the bimaxillary surgery the errors were mainly in the vertical direction.
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3D assessment of morbidity associated with lower eyelid incisions in orbital trauma. Int J Oral Maxillofac Surg 2007; 36:680-6. [PMID: 17611079 DOI: 10.1016/j.ijom.2007.05.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2006] [Revised: 02/05/2007] [Accepted: 05/10/2007] [Indexed: 12/01/2022]
Abstract
This study compared the morbidity associated with transconjunctival and transcutaneous approaches for orbital floor exploration with respect to the position of the lower eyelid following surgery. Two groups of 32 volunteers and 32 patients (12 transconjunctival and 20 transcutaneous) were recruited and three-dimensional (3D) imaging was carried out at 6 months following surgery. In the transcutaneous group, there were significant variations in the shape of the lower eyelid, with more medial displacement of the exocanthion. No significant differences were detected in the transconjunctival group compared to controls. The use of a 3D imaging system provided an objective method of assessing this aspect of morbidity associated with the use of lower eyelid incisions.
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A report on dental anxiety levels in children undergoing nitrous oxide inhalation sedation and propofol target controlled infusion intravenous sedation. Eur Arch Paediatr Dent 2007; 8:82-6. [PMID: 17555689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
AIM To report on two separate child sedation cohorts; one undergoing propofol intravenous sedation (IVS) and the other, nitrous oxide inhalation sedation (IS) in respect to changes in dental anxiety and subject characteristics. STUDY DESIGN The age, gender, level of social deprivation and amount of treatment performed and observed patient behaviour during treatment, using the Frankl and a VAS scale, were recorded for each subject. Anxiety questionnaires were completed before and after treatment. These were: - Modified Child Dental Anxiety Scale (MCDAS); Children's Fear Survey Schedule- Dental Subscale (CFSS-DS) and two Visual Analogue Scales (VAS). RESULTS AND STATISTICS Participants (36) attended for treatment under IS and 40 attended for treatment under propofol IVS. The IVS cohort was older (p<0.01), by between 1.9 and 4.1 years and had more treatment [p = 0.015, 95% confidence interval for the difference between the cohort medians was (0, 3) units]. The two cohorts were closely matched in respect to pre-operative anxiety as measured by the MCDAS and CFSS-DS scales. There were significant anxiety reductions within each cohort as measured by three of the scales: - MCDAS, CFSS-DS and VAS (1) (p< or = 0.001) but no significant change in the VAS (2) scores. When the two cohorts were compared, there was no significant difference in the reduction of the self-reported anxiety for any of the four scales (p>0.05). The observed behaviour was good for both cohorts. CONCLUSION Propofol target-controlled intravenous sedation and nitrous oxide inhalation sedation were similarly efficacious at anxiety reduction in referred dentally anxious children. Subjects undergoing propofol IVS were older than those undergoing IS. Propofol TCI may offer the opportunity for more treatment at each visit. Further propofol TCI conscious sedation studies are required.
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The reproducibility of the Denplan Oral Health Score (OHS) in general dental practitioners. COMMUNITY DENTAL HEALTH 2007; 24:105-10. [PMID: 17615826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE To assess the reproducibility of the Denplan Oral Health Score (OHS) and to examine whether general dental practitioners are more reproducible at measuring oral health when they use the OHS than when they use their usual method of examining patients. DESIGN This was a single centre study designed to compare dentists' reproducibility using the Oral Health Score with their reproducibility when using the method of examination that they normally employ in general practice. SETTING The study was carried out at The University of Birmingham School of Dentistry during 2001. PARTICIPANTS Ten local general dental practitioners were recruited by advertising. The patients were selected from various clinics in the University of Birmingham School of Dentistry to provide a broad spectrum of oral health. MAIN OUTCOME MEASURES The dentists scored oral health by two methods; firstly on a 10 cm linear scale after using their everyday method of examination and secondly using the structured format of the OHS examination, where the Oral Health Scores were expressed as a percentage. RESULTS Overall, the majority of the participating dentists demonstrated better intra-examiner reproducibility with the OHS than with their own method of examination. There was also higher inter-examiner reproducibility with the OHS than with the dentists' own method.
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Pre-sterilisation cleaning of re-usable instruments in general dental practice. Br Dent J 2007; 202:E22; discussion 550-1. [PMID: 17299421 DOI: 10.1038/bdj.2007.124] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2006] [Indexed: 11/08/2022]
Abstract
OBJECTIVE This study examined the policies, procedures, environment and equipment used for the cleaning of dental instruments in general dental practice. MATERIALS AND METHODS A total of 179 surgeries were surveyed. This was an observational based study in which the cleaning processes were viewed directly by a trained surveyor. Information relating to surgery policies and equipment was also collected by interview and viewing of records. Data were recorded onto a standardised data collection form prepared for automated reading. RESULTS The BDA advice sheet A12 was available in 79% of surgeries visited. The most common method for cleaning dental instruments was manual washing, with or without the use of an ultrasonic bath. Automated washer disinfectors were not used by any surgery visited. The manual wash process was poorly controlled, with 41% of practices using no cleaning agent other than water. Only 2% of surgeries used a detergent formulated for manual washing of instruments. When using ultrasonic baths, the interval that elapsed between changes of the ultrasonic bath cleaning solution ranged from two to 504 hours (median nine hours). Fifty-eight percent of surgeries claimed to have a dedicated area for instrument cleaning, of which 80% were within the patient treatment area. However, in 69% of surgeries the clean and dirty areas were not clearly defined. Virtually all cleaning of dental instruments was undertaken by dental nurses. Training for this was provided mainly by demonstration and observed practice of a colleague. There was little documentation associated with training. Whilst most staff wore gloves when undertaking manual cleaning, 51% of staff did not use eye protection, 57% did not use a mask and 7% used waterproof overalls. CONCLUSIONS In many dental practices, the cleaning of re-usable dental instruments is undertaken using poorly controlled processes and procedures, which increase the risk of cross infection. Clear and unambiguous advice must be provided to the dental team, especially dental nurses, on appropriate equipment, chemicals and environment for cleaning dental instruments. This should be facilitated by appropriate training programmes and the implementation of quality assurance procedures at each stage of the cleaning process.
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A method for surveying instrument decontamination procedures in general dental practice. Br Dent J 2007; 202:E20; discussion 472-3. [PMID: 17299422 DOI: 10.1038/bdj.2007.125] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2006] [Indexed: 11/09/2022]
Abstract
OBJECTIVE This paper describes an objective method for assessing the decontamination procedures used for reprocessing dental instruments in primary dental care facilities. MATERIALS AND METHODS The study population comprised all general dental practitioners in Scotland with an NHS list number. A two-stage process was used to identify which surgeries were to be surveyed, using a proportional stratified random sampling method. First, practices were randomly selected in proportion to the distribution of practices within each of the health boards. Then, if there were more than one dentist within a selected practice, simple random sampling was used to identify a single dentist within the selected practice to be approached. The surgery that the dentist worked from and its associated decontamination facilities were the subject of the survey. A set of data collection forms provided questions designed to investigate compliance with extant guidance documents on decontamination. Specific training for the survey team members was provided during a three day course, to ensure consistency of approach. The data collection forms were piloted in 20 dental surgeries. RESULTS A methodology was developed, which utilised both staff interviews and direct observation of decontamination processes. Data were collected on a set of 28 standard forms, which could be machine read. Three hundred and seventy-three dentists were selected at random from the dental practitioners list held by Practitioner Services, Scotland. One hundred and eighty-nine practitioners either declined to participate or could not be contacted at the address supplied. One hundred and eighty-four surgeries were surveyed, data were available for analysis from 179 sites. Data from five sites were rejected because of illegibility (three) and incomplete data (two). Each surgery survey was undertaken by a team of two surveyors, comprising one infection control/decontamination expert and one experienced dental practitioner. The survey team interviewed the dental practitioner and dental nurse, reviewed documentation relevant to the survey, directly observed decontamination practices and recorded the physical layout of the premises. CONCLUSION The use of machine readable data collection forms, trained survey staff and direct observation of decontamination protocols provides a workable method for accurate collection of decontamination practice in primary care facilities.
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351 POSTER Mixed tubular breast cancer carries a higher rate of nodal disease without increased mortality. Eur J Surg Oncol 2006. [DOI: 10.1016/s0748-7983(06)70786-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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The behaviour, social status and number of teeth extracted in children under general anaesthesia: A referral centre revisited. Br Dent J 2006; 200:331-4, discussion 327. [PMID: 16568062 DOI: 10.1038/sj.bdj.4813347] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2005] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To report on the changing profile of children attending for Dental General Anaesthetic extractions (DGA) at the same centre in 1998 and again in 2004 compared to 1991. DESIGN Prospective clinical. SETTING Glasgow Dental Hospital DGA service during August 1999 and August/September 2004. SUBJECTS AND METHOD Children presenting for DGA extractions. Data recorded: age, gender, number of teeth extracted and level of behaviour using the Frankl scale. RESULTS In 1999: 190 children (97 boys) mean age five years. In 2004: 106 children (55 boys) mean age five years. There was a significant increase in the mean number of teeth extracted (p < 0.001), 4.2 (1-16) and 7.8 (1-17) in 1999 and 2004 respectively, compared to 3.7 in 1991. Twenty-six per cent of children had between six and 16 teeth extracted in 1999 compared to 74% in 2004. Significantly fewer children demonstrated "definitely positive" behaviour compared to 1991. Children were in the poorest socioeconomic groups, reflecting the geographic area. CONCLUSION Over half of the children were aged five years and under. Fewer highly co-operative children were treated. More teeth were extracted per child, suggesting that there should be greater opportunities to carry out restorations, not just extractions under general anaesthesia.
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