1
|
Ali IE, Sumita Y, Wakabayashi N. Advancing maxillofacial prosthodontics by using pre-trained convolutional neural networks: Image-based classification of the maxilla. J Prosthodont 2024; 33:645-654. [PMID: 38566564 DOI: 10.1111/jopr.13853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
PURPOSE The study aimed to compare the performance of four pre-trained convolutional neural networks in recognizing seven distinct prosthodontic scenarios involving the maxilla, as a preliminary step in developing an artificial intelligence (AI)-powered prosthesis design system. MATERIALS AND METHODS Seven distinct classes, including cleft palate, dentulous maxillectomy, edentulous maxillectomy, reconstructed maxillectomy, completely dentulous, partially edentulous, and completely edentulous, were considered for recognition. Utilizing transfer learning and fine-tuned hyperparameters, four AI models (VGG16, Inception-ResNet-V2, DenseNet-201, and Xception) were employed. The dataset, consisting of 3541 preprocessed intraoral occlusal images, was divided into training, validation, and test sets. Model performance metrics encompassed accuracy, precision, recall, F1 score, area under the receiver operating characteristic curve (AUC), and confusion matrix. RESULTS VGG16, Inception-ResNet-V2, DenseNet-201, and Xception demonstrated comparable performance, with maximum test accuracies of 0.92, 0.90, 0.94, and 0.95, respectively. Xception and DenseNet-201 slightly outperformed the other models, particularly compared with InceptionResNet-V2. Precision, recall, and F1 scores exceeded 90% for most classes in Xception and DenseNet-201 and the average AUC values for all models ranged between 0.98 and 1.00. CONCLUSIONS While DenseNet-201 and Xception demonstrated superior performance, all models consistently achieved diagnostic accuracy exceeding 90%, highlighting their potential in dental image analysis. This AI application could help work assignments based on difficulty levels and enable the development of an automated diagnosis system at patient admission. It also facilitates prosthesis designing by integrating necessary prosthesis morphology, oral function, and treatment difficulty. Furthermore, it tackles dataset size challenges in model optimization, providing valuable insights for future research.
Collapse
Affiliation(s)
- Islam E Ali
- Department of Advanced Prosthodontics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Prosthodontics, Faculty of Dentistry, Mansoura University, Mansoura, Egypt
| | - Yuka Sumita
- Division of General Dentistry 4, The Nippon Dental University Hospital, Tokyo, Japan
- Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Noriyuki Wakabayashi
- Department of Advanced Prosthodontics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| |
Collapse
|
2
|
Wilmes N, Hendriks CWE, Viets CTA, Cornelissen SJWM, van Mook WNKA, Cox-Brinkman J, Celi LA, Martinez-Martin N, Gichoya JW, Watkins C, Bakhshi-Raiez F, Wynants L, van der Horst ICC, van Bussel BCT. Structural under-reporting of informed consent, data handling and sharing, ethical approval, and application of Open Science principles as proxies for study quality conduct in COVID-19 research: a systematic scoping review. BMJ Glob Health 2023; 8:bmjgh-2023-012007. [PMID: 37257937 DOI: 10.1136/bmjgh-2023-012007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/13/2023] [Indexed: 06/02/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic required science to provide answers rapidly to combat the outbreak. Hence, the reproducibility and quality of conducting research may have been threatened, particularly regarding privacy and data protection, in varying ways around the globe. The objective was to investigate aspects of reporting informed consent and data handling as proxies for study quality conduct. METHODS A systematic scoping review was performed by searching PubMed and Embase. The search was performed on November 8th, 2020. Studies with hospitalised patients diagnosed with COVID-19 over 18 years old were eligible for inclusion. With a focus on informed consent, data were extracted on the study design, prestudy protocol registration, ethical approval, data anonymisation, data sharing and data transfer as proxies for study quality. For reasons of comparison, data regarding country income level, study location and journal impact factor were also collected. RESULTS 972 studies were included. 21.3% of studies reported informed consent, 42.6% reported waivers of consent, 31.4% did not report consent information and 4.7% mentioned other types of consent. Informed consent reporting was highest in clinical trials (94.6%) and lowest in retrospective cohort studies (15.0%). The reporting of consent versus no consent did not differ significantly by journal impact factor (p=0.159). 16.8% of studies reported a prestudy protocol registration or design. Ethical approval was described in 90.9% of studies. Information on anonymisation was provided in 17.0% of studies. In 257 multicentre studies, 1.2% reported on data sharing agreements, and none reported on Findable, Accessible, Interoperable and Reusable data principles. 1.2% reported on open data. Consent was most often reported in the Middle East (42.4%) and least often in North America (4.7%). Only one report originated from a low-income country. DISCUSSION Informed consent and aspects of data handling and sharing were under-reported in publications concerning COVID-19 and differed between countries, which strains study quality conduct when in dire need of answers.
Collapse
Affiliation(s)
- Nick Wilmes
- Deparment of Intensive Care Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
- Cardiovascular research institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Charlotte W E Hendriks
- Deparment of Intensive Care Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Caspar T A Viets
- Deparment of Intensive Care Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Simon J W M Cornelissen
- Deparment of Intensive Care Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Walther N K A van Mook
- Deparment of Intensive Care Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
- Academy for Postgraduate Medical Training, Maastricht University Medical Center, Maastricht, The Netherlands
- School of Health Professions Education, Maastricht University, Maastricht, The Netherlands
| | - Josanne Cox-Brinkman
- Department of Health Law, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Leo A Celi
- Division of Pulmonary, Critical Care and Sleep Medicine, Beth Israel Deaconess Medical Centre, Boston, Massachusetts, USA
- Laboratory for Computational Physiology, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Nicole Martinez-Martin
- Department of Pediatrics, Stanford Center for Biomedical Ethics, Stanford University, San Jose, California, USA
| | - Judy W Gichoya
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Emory University, Atlanta, Florida, USA
| | - Craig Watkins
- School of Journalism and Media, University of Texas, Austin, Texas, USA
| | - Ferishta Bakhshi-Raiez
- Department of Medical Informatics, Amsterdam University Medical Centre, Amsterdam and Amsterdam Public Health, Quality of care The Netherlands, Amsterdam, The Netherlands
| | - Laure Wynants
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - Iwan C C van der Horst
- Deparment of Intensive Care Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
- Cardiovascular research institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Bas C T van Bussel
- Deparment of Intensive Care Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
- Cardiovascular research institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
- Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| |
Collapse
|
3
|
Müller S. Is there a civic duty to support medical AI development by sharing electronic health records? BMC Med Ethics 2022; 23:134. [PMID: 36496427 PMCID: PMC9736708 DOI: 10.1186/s12910-022-00871-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022] Open
Abstract
Medical artificial intelligence (AI) is considered to be one of the most important assets for the future of innovative individual and public health care. To develop innovative medical AI, it is necessary to repurpose data that are primarily generated in and for the health care context. Usually, health data can only be put to a secondary use if data subjects provide their informed consent (IC). This regulation, however, is believed to slow down or even prevent vital medical research, including AI development. For this reason, a number of scholars advocate a moral civic duty to share electronic health records (EHRs) that overrides IC requirements in certain contexts. In the medical AI context, the common arguments for such a duty have not been subjected to a comprehensive challenge. This article sheds light on the correlation between two normative discourses concerning informed consent for secondary health record use and the development and use of medical AI. There are three main arguments in favour of a civic duty to support certain developments in medical AI by sharing EHRs: the 'rule to rescue argument', the 'low risks, high benefits argument', and the 'property rights argument'. This article critiques all three arguments because they either derive a civic duty from premises that do not apply to the medical AI context, or they rely on inappropriate analogies, or they ignore significant risks entailed by the EHR sharing process and the use of medical AI. Given this result, the article proposes an alternative civic responsibility approach that can attribute different responsibilities to different social groups and individuals and that can contextualise those responsibilities for the purpose of medical AI development.
Collapse
Affiliation(s)
- Sebastian Müller
- grid.10388.320000 0001 2240 3300Center for Life Ethics/Heinrich Hertz Chair TRA4, University of Bonn, Schaumburg- Lippe-Straße 5-7, 53113 Bonn, Germany
| |
Collapse
|
4
|
Howarth AR, Estcourt CS, Ashcroft RE, Cassell JA. Building an Opt-Out Model for Service-Level Consent in the Context of New Data Regulations. Public Health Ethics 2022; 15:175-180. [DOI: 10.1093/phe/phab030] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
The General Data Protection Regulation (GDPR) was introduced in 2018 to harmonize data privacy and security laws across the European Union (EU). It applies to any organization collecting personal data in the EU. To date, service-level consent has been used as a proportionate approach for clinical trials, which implement low-risk, routine, service-wide interventions for which individual consent is considered inappropriate. In the context of public health research, GDPR now requires that individuals have the option to choose whether their data may be used for research, which presents a challenge when consent has been given by the clinical service and not by individual service users. We report here on development of a pragmatic opt-out solution to this consent paradox in the context of a partner notification intervention trial in sexual health clinics in the UK. Our approach supports the individual’s right to withhold their data from trial analysis while routinely offering the same care to all patients.
Collapse
|
5
|
Igumbor JO, Bosire EN, Vicente-Crespo M, Igumbor EU, Olalekan UA, Chirwa TF, Kinyanjui SM, Kyobutungi C, Fonn S. Considerations for an integrated population health databank in Africa: lessons from global best practices. Wellcome Open Res 2021; 6:214. [PMID: 35224211 PMCID: PMC8844538 DOI: 10.12688/wellcomeopenres.17000.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2021] [Indexed: 12/17/2022] Open
Abstract
Background: The rising digitisation and proliferation of data sources and repositories cannot be ignored. This trend expands opportunities to integrate and share population health data. Such platforms have many benefits, including the potential to efficiently translate information arising from such data to evidence needed to address complex global health challenges. There are pockets of quality data on the continent that may benefit from greater integration. Integration of data sources is however under-explored in Africa. The aim of this article is to identify the requirements and provide practical recommendations for developing a multi-consortia public and population health data-sharing framework for Africa. Methods: We conducted a narrative review of global best practices and policies on data sharing and its optimisation. We searched eight databases for publications and undertook an iterative snowballing search of articles cited in the identified publications. The Leximancer software © enabled content analysis and selection of a sample of the most relevant articles for detailed review. Themes were developed through immersion in the extracts of selected articles using inductive thematic analysis. We also performed interviews with public and population health stakeholders in Africa to gather their experiences, perceptions, and expectations of data sharing. Results: Our findings described global stakeholder experiences on research data sharing. We identified some challenges and measures to harness available resources and incentivise data sharing. We further highlight progress made by the different groups in Africa and identified the infrastructural requirements and considerations when implementing data sharing platforms. Furthermore, the review suggests key reforms required, particularly in the areas of consenting, privacy protection, data ownership, governance, and data access. Conclusions: The findings underscore the critical role of inclusion, social justice, public good, data security, accountability, legislation, reciprocity, and mutual respect in developing a responsive, ethical, durable, and integrated research data sharing ecosystem.
Collapse
Affiliation(s)
- Jude O. Igumbor
- School of Public Health, University of the Witwatersrand, Johannesburg, Gauteng, 2193, South Africa
| | - Edna N. Bosire
- School of Public Health, University of the Witwatersrand, Johannesburg, Gauteng, 2193, South Africa
| | - Marta Vicente-Crespo
- School of Public Health, University of the Witwatersrand, Johannesburg, Gauteng, 2193, South Africa
- African Population and Health Research Centre, Nairobi, Kenya
| | - Ehimario U. Igumbor
- Nigeria Centre for Disease Control, Abuja, Nigeria
- School of Public Health, University of the Western Cape, Cape Town, Western Cape, South Africa
| | - Uthman A. Olalekan
- Warwick-Centre for Applied Health Research and Delivery (WCAHRD), Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Tobias F. Chirwa
- School of Public Health, University of the Witwatersrand, Johannesburg, Gauteng, 2193, South Africa
| | | | | | - Sharon Fonn
- School of Public Health, University of the Witwatersrand, Johannesburg, Gauteng, 2193, South Africa
| |
Collapse
|
6
|
Rogers A, Craig G, Flynn A, Mackenzie I, MacDonald T, Doney A. Cluster randomised trials of prescribing policy: an ethical approach to generating drug safety evidence? A discussion of the ethical application of a new research method. Trials 2020; 21:477. [PMID: 32498697 PMCID: PMC7273660 DOI: 10.1186/s13063-020-04357-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 04/28/2020] [Indexed: 11/10/2022] Open
Abstract
For most chronic medical conditions, multiple medications are available and prescribers often have limited evidence about which therapy is likely to be the most effective and safe for an individual patient. As many patients are exposed every day to medicines that may be less effective than available alternatives, this is of public health importance. Cluster randomised trials of prescribing policy offer an opportunity to rapidly obtain evidence of comparative effectiveness and safety. These trials can pose a low risk to patients and cause minimal disruption to usual care. Despite the potential scientific value of this approach, there remain valid concerns about consent, medication switching and the use of routinely collected data in research. We discuss these concerns with reference to an ongoing pilot study (Evaluating Diuretics in Normal Care (EVIDENCE) - a cluster randomised evaluation of hypertension prescribing policy, ISRCTN 46635087, registered 11 August 2017).
Collapse
Affiliation(s)
- Amy Rogers
- MEMO Research, School of Medicine, University of Dundee, Ninewells Hospital, Dundee, DD1 9SY, UK.
| | - Gillian Craig
- Health and Clinical Services, School of Medicine, University of Dundee, Ninewells Hospital, Dundee, DD1 9SY, UK
- Department of Physics, University of Strathclyde, 107 Rottenrow East, Glasgow, G4 0NG, UK
| | - Angela Flynn
- MEMO Research, School of Medicine, University of Dundee, Ninewells Hospital, Dundee, DD1 9SY, UK
| | - Isla Mackenzie
- MEMO Research, School of Medicine, University of Dundee, Ninewells Hospital, Dundee, DD1 9SY, UK
| | - Thomas MacDonald
- MEMO Research, School of Medicine, University of Dundee, Ninewells Hospital, Dundee, DD1 9SY, UK
| | - Alexander Doney
- MEMO Research, School of Medicine, University of Dundee, Ninewells Hospital, Dundee, DD1 9SY, UK
| |
Collapse
|
7
|
Pratt B, Wild V, Barasa E, Kamuya D, Gilson L, Hendl T, Molyneux S. Justice: a key consideration in health policy and systems research ethics. BMJ Glob Health 2020. [PMCID: PMC7245410 DOI: 10.1136/bmjgh-2019-001942] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Health policy and systems research (HPSR) is increasingly being funded and conducted worldwide. There are currently no specific guidelines or criteria for the ethical review and conduct of HPSR. Academic debates on HPSR ethics in the scholarly literature can inform the development of guidelines. Yet there is a deficiency of academic bioethics work relating to justice in HPSR. This gap is especially problematic for a field like HPSR, which can entail studies that intervene in ways affecting the social and health system delivery structures of society. In this paper, we call for interpreting the principle of justice in a more expansive way in developing and reviewing HPSR studies (relative to biomedical research). The principle requires advancing health equity and social justice at population or systems levels. Drawing on the rich justice literature from political philosophy and public health ethics, we propose a set of essential justice considerations to uphold this principle. These considerations are relevant for research funders, researchers, research ethics committees, policymakers, community organisations and others who are active in the HPSR field.
Collapse
Affiliation(s)
- Bridget Pratt
- Centre for Health Equity, School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Verina Wild
- Institute of Ethics, History and Theory of Medicine, Ludwig-Maximilians-University, Munich, Germany
| | - Edwine Barasa
- Kenya Medical Research Institute (KEMRI) - Wellcome Trust Research Programme, Kilifi, Kenya
| | - Dorcas Kamuya
- Kenya Medical Research Institute (KEMRI) - Wellcome Trust Research Programme, Kilifi, Kenya
| | - Lucy Gilson
- Health Policy and Systems Division, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Tereza Hendl
- Institute of Ethics, History and Theory of Medicine, Ludwig-Maximilians-University, Munich, Germany
| | - Sassy Molyneux
- Kenya Medical Research Institute (KEMRI) - Wellcome Trust Research Programme, Kilifi, Kenya
- Nuffield Department of Medicine, Oxford University, Oxford, UK
| |
Collapse
|
8
|
Estcourt CS, Howarth AR, Copas A, Low N, Mapp F, Woode Owusu M, Flowers P, Roberts T, Mercer CH, Wayal S, Symonds M, Nandwani R, Saunders J, Johnson AM, Pothoulaki M, Althaus C, Pickering K, McKinnon T, Brice S, Comer A, Tostevin A, Ogwulu CD, Vojt G, Cassell JA. Accelerated partner therapy (APT) partner notification for people with Chlamydia trachomatis: protocol for the Limiting Undetected Sexually Transmitted infections to RedUce Morbidity (LUSTRUM) APT cross-over cluster randomised controlled trial. BMJ Open 2020; 10:e034806. [PMID: 32229523 PMCID: PMC7170609 DOI: 10.1136/bmjopen-2019-034806] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Partner notification (PN) is a process aiming to identify, test and treat the sex partners of people (index patients) with sexually transmitted infections (STIs). Accelerated partner therapy (APT) is a PN method whereby healthcare professionals assess sex partners, by telephone consultation, before giving the index patient antibiotics and STI self-sampling kits to deliver to their sex partner(s). The Limiting Undetected Sexually Transmitted infections to RedUce Morbidity programme aims to determine the effectiveness of APT in heterosexual women and men with chlamydia and determine whether APT could affect Chlamydia trachomatis transmission at population level. METHODS AND ANALYSIS This protocol describes a cross-over cluster randomised controlled trial of APT, offered as an additional PN method, compared with standard PN. The trial is accompanied by an economic evaluation, transmission dynamic modelling and a qualitative process evaluation involving patients, partners and healthcare professionals. Clusters are 17 sexual health clinics in areas of England and Scotland with contrasting patient demographics. We will recruit 5440 heterosexual women and men with chlamydia, aged ≥16 years.The primary outcome is the proportion of index patients testing positive for C. trachomatis 12-16 weeks after the PN consultation. Secondary outcomes include: proportion of sex partners treated; cost effectiveness; model-predicted chlamydia prevalence; experiences of APT.The primary outcome analysis will be by intention-to-treat, fitting random effects logistic regression models that account for clustering of index patients within clinics and trial periods. The transmission dynamic model will be used to predict change in chlamydia prevalence following APT. The economic evaluation will use mathematical modelling outputs, taking a health service perspective. Qualitative data will be analysed using interpretative phenomenological analysis and framework analysis. ETHICS AND DISSEMINATION This protocol received ethical approval from London-Chelsea Research Ethics Committee (18/LO/0773). Findings will be published with open access licences. TRIAL REGISTRATION NUMBER ISRCTN15996256.
Collapse
Affiliation(s)
- Claudia S Estcourt
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | | | | | - Nicola Low
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Fiona Mapp
- Institute for Global Health, UCL, London, UK
| | | | - Paul Flowers
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Tracy Roberts
- Health Economics Unit, University of Birmingham, Birmingham, UK
| | | | - Sonali Wayal
- Institute for Global Health, UCL, London, UK
- Development Media International CIC, London, Greater London, UK
| | - Merle Symonds
- Western Sussex Hospitals NHS Foundation Trust, Worthing, West Sussex, UK
| | | | - John Saunders
- Institute for Global Health, UCL, London, UK
- Public Health England, London, UK
| | | | - Maria Pothoulaki
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Christian Althaus
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Karen Pickering
- Health Economics Unit, University of Birmingham, Birmingham, UK
| | | | - Susannah Brice
- All East Sexual Health, Barts Health NHS Trust, London, UK
| | - Alex Comer
- All East Sexual Health, Barts Health NHS Trust, London, UK
| | | | | | - Gabriele Vojt
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | | |
Collapse
|
9
|
Elwood JM, Marshall RJ, Tin ST, Barrios MEP, Harvey VJ. Bias in survival estimates created by a requirement for consent to enter a clinical breast cancer registry. Cancer Epidemiol 2019; 58:178-183. [PMID: 30639876 DOI: 10.1016/j.canep.2018.12.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/03/2018] [Accepted: 12/06/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND A requirement for consent for inclusion may bias the results from a clinical registry. This study gives a direct measure of this bias, based on a population-based clinical breast cancer registry where the requirement for consent was removed after further ethical review and data could be re-analysed. METHODS In Auckland, New Zealand, the population-based clinical breast cancer registry required written patient consent for inclusion from 2000-2012. A subsequent ethical review removed this requirement and allowed an analysis of consented and non-consented patients. Kaplan-Meier survival to 10 years (mean follow-up 5.1 years, maximum 13.9 years), demographic and clinical characteristics were compared. Of 9244 women with invasive cancer, 926 (10.4%) were not consented, and of 1642 women with ductal carcinoma in situ, 245 (14.9%) were not consented. RESULTS Survival was much higher for consenting patients; invasive cancer, 5 year survival 83.2% (95% confidence limits 82.2-84.1%) for consenting patients, 57.1% (53.0-60.9%) for non-consenting, and 80.8% in all patients. Analyses based only on consenting patients overestimate survival in all patients by around 2% at 2, 5, and 10 years. Non-consented patients were older, more often of Pacific ethnicity, had fewer screen-detected cancers, and more often had metastatic disease; they less frequently had primary surgery or systemic treatments. CONCLUSION Data from a registry requiring active consent gives an upward bias in survival results, as non-consenting patients have more extensive disease, less treatment, and lower survival. To give unbiased results active consent should be not required in a clinical cancer registry.
Collapse
Affiliation(s)
- J Mark Elwood
- Department of Epidemiology and Biostatistics, School of Population Health, University of Auckland, Auckland, New Zealand.
| | - Roger J Marshall
- Department of Epidemiology and Biostatistics, School of Population Health, University of Auckland, Auckland, New Zealand
| | - Sandar Tin Tin
- Department of Epidemiology and Biostatistics, School of Population Health, University of Auckland, Auckland, New Zealand
| | - Mark E P Barrios
- Auckland Breast Cancer Register, Greenlane Clinical Centre, Auckland District Health Board, Auckland, New Zealand; Department of Haematology, Royal North Shore Hospital, New South Wales, Australia
| | - Vernon J Harvey
- Auckland Breast Cancer Register, Greenlane Clinical Centre, Auckland District Health Board, Auckland, New Zealand; Regional Cancer and Blood Centre, Auckland District Health Board, Auckland, New Zealand
| |
Collapse
|
10
|
Cardillo L, Cahill F, Wylie H, Williams A, Zylstra J, Davies A, Fullwood L, Van Hemelrijck M. Patients' perspectives on opt-out consent for observational research: systematic review and focus group. ACTA ACUST UNITED AC 2019; 27:1321-1329. [PMID: 30525978 DOI: 10.12968/bjon.2018.27.22.1321] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND: observational research is increasingly important in clinical decision-making. Opt-out consent has been proposed as a more practical way to obtain participants' consent for such research. The authors evaluated patients' views on opt-out consent for observational research by identifying perceived benefits and barriers. METHODS: following a systematic literature review of research on participants' perspectives on opt-out consent, a focus group interview was conducted with oncological patients and their family members. RESULTS: the review identified 13 articles detailing perspectives on opt-out consent. Perceived advantages included benefitting medicine and future generations. These findings were confirmed in the focus group. The main reported barriers to opt-out consent are concerns regarding privacy and the sharing of data with third parties. Participants also demonstrated concerns on insufficient education on opt-out consent. CONCLUSION: participants demonstrated willingness to participate in observational studies utilising opt-out consent. Special focus should be placed on outlining existing safeguards in research.
Collapse
Affiliation(s)
- Luca Cardillo
- Medical Student, King's College London, School of Cancer and Pharmaceutical Sciences, Translational Oncology & Urology Research
| | - Fidelma Cahill
- Research Nurse, King's College London, School of Cancer and Pharmaceutical Sciences, Translational Oncology & Urology Research
| | - Harriet Wylie
- Clinical Trial Coordinator, King's College London, School of Cancer and Pharmaceutical Sciences, Translational Oncology & Urology Research
| | - Ambi Williams
- Research Manager, King's College London, School of Cancer and Pharmaceutical Sciences
| | - Janine Zylstra
- Clinical Research Manager, Department of Upper Gastrointestinal Surgery, Guy's and St Thomas' NHS Foundation Trust, London
| | - Andrew Davies
- Consultant oesophagogastric and general surgeon, Department of Upper Gastrointestinal Surgery, Guy's and St Thomas' NHS Foundation Trust, London
| | | | - Mieke Van Hemelrijck
- Reader in Cancer Epidemiology, King's College London, School of Cancer and Pharmaceutical Sciences, Translational Oncology & Urology Research
| |
Collapse
|
11
|
Resnik DB, Finn PR. Ethics and Phishing Experiments. SCIENCE AND ENGINEERING ETHICS 2018; 24:1241-1252. [PMID: 28812222 DOI: 10.1007/s11948-017-9952-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 07/27/2017] [Indexed: 06/07/2023]
Abstract
Phishing is a fraudulent form of email that solicits personal or financial information from the recipient, such as a password, username, or social security or bank account number. The scammer may use the illicitly obtained information to steal the victim's money or identity or sell the information to another party. The direct costs of phishing on consumers are exceptionally high and have risen substantially over the past 12 years. Phishing experiments that simulate real world conditions can provide cybersecurity experts with valuable knowledge they can use to develop effective countermeasures and prevent people from being duped by phishing emails. Although these experiments contravene widely accepted informed consent requirements and involve deception, we argue that they can be conducted ethically if risks are minimized, confidentiality and privacy are protected, potential participants have an opportunity to opt out of the research before it begins, and human subjects are debriefed after their participation ends.
Collapse
Affiliation(s)
- David B Resnik
- National Institute of Environmental Health Sciences (NIEHS), National Institutes of Health (NIH), 111 Alexander Drive, Research Triangle Park, NC, 27709, USA.
| | - Peter R Finn
- Department of Psychological and Brain Sciences, Indiana University at Bloomington, Bloomington, IN, USA
| |
Collapse
|
12
|
Ballantyne A, Schaefer GO. Consent and the ethical duty to participate in health data research. JOURNAL OF MEDICAL ETHICS 2018; 44:392-396. [PMID: 29358219 DOI: 10.1136/medethics-2017-104550] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 12/12/2017] [Accepted: 12/21/2017] [Indexed: 05/18/2023]
Abstract
The predominant view is that a study using health data is observational research and should require individual consent unless it can be shown that gaining consent is impractical. But recent arguments have been made that citizens have an ethical obligation to share their health information for research purposes. In our view, this obligation is sufficient ground to expand the circumstances where secondary use research with identifiable health information is permitted without explicit subject consent. As such, for some studies the Institutional Review Board/Research Ethics Committee review process should not assess the practicality of gaining consent for data use. Instead the review process should focus on assessing the public good of the research, public engagement and transparency.
Collapse
Affiliation(s)
- Angela Ballantyne
- Department of Primary Health Care and General Practice, University of Otago, Wellington, New Zealand
| | - G Owen Schaefer
- Centre for Biomedical Ethics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| |
Collapse
|
13
|
Tully MP, Bozentko K, Clement S, Hunn A, Hassan L, Norris R, Oswald M, Peek N. Investigating the Extent to Which Patients Should Control Access to Patient Records for Research: A Deliberative Process Using Citizens' Juries. J Med Internet Res 2018; 20:e112. [PMID: 29592847 PMCID: PMC5895919 DOI: 10.2196/jmir.7763] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 11/02/2017] [Accepted: 11/16/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The secondary use of health data for research raises complex questions of privacy and governance. Such questions are ill-suited to opinion polling where citizens must choose quickly between multiple-choice answers based on little information. OBJECTIVE The aim of this project was to extend knowledge about what control informed citizens would seek over the use of health records for research after participating in a deliberative process using citizens' juries. METHODS Two 3-day citizens' juries, of 17 citizens each, were convened to reflect UK national demographics from 355 eligible applicants. Each jury addressed the mission "To what extent should patients control access to patient records for secondary use?" Jurors heard from and questioned 5 expert witnesses (chosen either to inform the jury, or to argue for and against the secondary use of data), interspersed with structured opportunities to deliberate among themselves, including discussion and role-play. Jurors voted on a series of questions associated with the jury mission, giving their rationale. Individual views were polled using questionnaires at the beginning and at end of the process. RESULTS At the end of the process, 33 out of 34 jurors voted in support of the secondary use of data for research, with 24 wanting individuals to be able to opt out, 6 favoring opt in, and 3 voting that all records should be available without any consent process. When considering who should get access to data, both juries had very similar rationales. Both thought that public benefit was a key justification for access. Jury 1 was more strongly supportive of sharing patient records for public benefit, whereas jury 2 was more cautious and sought to give patients more control. Many jurors changed their opinion about who should get access to health records: 17 people became more willing to support wider information sharing of health data for public benefit, whereas 2 moved toward more patient control over patient records. CONCLUSIONS The findings highlight that, when informed of both risks and opportunities associated with data sharing, citizens believe an individual's right to privacy should not prevent research that can benefit the general public. The juries also concluded that patients should be notified of any such scheme and have the right to opt out if they so choose. Many jurors changed their minds about this complex policy question when they became more informed. Many, but not all, jurors became less skeptical about health data sharing, as they became better informed of its benefits and risks.
Collapse
Affiliation(s)
- Mary P Tully
- Health E-Research Centre, Division of Imaging, Informatics and Data Sciences, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom.,Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | | | - Sarah Clement
- Department of Geography and Planning, School of Environmental Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Amanda Hunn
- Health Research Authority, London, United Kingdom
| | - Lamiece Hassan
- Health E-Research Centre, Division of Imaging, Informatics and Data Sciences, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Ruth Norris
- Health E-Research Centre, Division of Imaging, Informatics and Data Sciences, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Malcolm Oswald
- School of Law, Faculty of Humanities, The University of Manchester, Manchester, United Kingdom.,Citizens Juries Community Interest Company, Manchester, United Kingdom
| | - Niels Peek
- Health E-Research Centre, Division of Imaging, Informatics and Data Sciences, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom.,Greater Manchester Patient Safety Translational Research Centre, Division of Population Health, Health Services Research and Primary Care, School of Health Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| |
Collapse
|
14
|
Edelman N. Towards a critical epidemiology approach for applied sexual health research. J Health Psychol 2017; 23:161-174. [DOI: 10.1177/1359105317743768] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Critical approaches may benefit epidemiological studies of sexual health. This article proposes a critical approach, reconcilable with social epidemiological enquiry. Key aims of critical epidemiology for sexual health are identified, from which three criticisms of practice emerge: (1) lack of attention to socio-cultural contexts, (2) construction of ‘risk’ as residing in the individual and (3) enactment of public health agendas which privilege and pathologise certain behaviours. These reflect and construct an apolitical understanding of population health. This article proposes features of a critical epidemiology that represent a morally driven re-envisioning of the focus, analysis and interpretation of epidemiological studies of sexual health.
Collapse
Affiliation(s)
- Natalie Edelman
- University of Brighton, UK
- Brighton and Sussex Medical School, UK
| |
Collapse
|
15
|
Abstract
Healthcare research is haunted by a history of unethical studies in which profound harm was caused to vulnerable individuals. Official systems for gaining ethical approval for research, designed to prevent a repetition of these shameful examples, can prove bureaucratic and inflexible in practice. The core ethical principles of respect for autonomy, prevention of harm, promotion of benefit, and justice (which form the basis of professional codes of research conduct) must be applied flexibly to take account of contextual, methodological, personal and practical considerations. Ensuring that the design and conduct of all research is ethically sound is the responsibility of all involved-including researchers, research institutions, ethics review committees and regulatory bodies.
Collapse
Affiliation(s)
- Anne Slowther
- Ethox Centre Department of Public Health and Primary Care, University of Oxford, Oxford OX3 7LF.
| | | | | |
Collapse
|
16
|
Ploug T, Holm S. Informed consent and registry-based research - the case of the Danish circumcision registry. BMC Med Ethics 2017; 18:53. [PMID: 28915865 PMCID: PMC5602924 DOI: 10.1186/s12910-017-0212-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 09/07/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Research into personal health data holds great potential not only for improved treatment but also for economic growth. In these years many countries are developing policies aimed at facilitating such research often under the banner of 'big data'. A central point of debate is whether the secondary use of health data requires informed consent if the data is anonymised. In 2013 the Danish Minister of Health established a new register collecting data about all ritual male childhood circumcisions in Denmark. The main purpose of the register was to enable future research into the consequences of ritual circumcision. DISCUSSION This article is a study into the case of the Danish Circumcision Registry. We show that such a registry may lead to various forms of harm such as 1) overreaching social pressure, 2) stigmatization, 3) medicalization of a religious practice, 4) discrimination, and 5) polarised research, and that a person may therefore have a strong and legitimate interest in deciding whether or not such data should be collected and/or used in research. This casts doubt on the claim that the requirement of informed consent could and should be waived for all types of secondary research into registries. We finally sketch a new model of informed consent - Meta consent - aimed at striking a balance between the interests in promoting research and at the same time protecting the individual. Research participants may have a strong and legitimate interest in deciding whether or not their data should be collected and used for registry-based research whether or not their data is anonymised.
Collapse
Affiliation(s)
- Thomas Ploug
- Centre for Applied Ethics and Philosophy of Science, Department of Communication, Aalborg University Copenhagen, A C Meyers Vænge, 2450 København SV, Denmark
| | - Søren Holm
- University of Manchester, Centre for Social Ethics and Policy, School of Law, Manchester, M13 9PL UK
- Center for Medical Ethics, Faculty of Medicine, University of Oslo, Oslo, Norway
- Centre for Applied Ethics, Aalborg University, Aalborg, Denmark
| |
Collapse
|
17
|
Innovation, informed consent, health research and the Supreme Court: Montgomery v Lanarkshire - a brave new world? HEALTH ECONOMICS POLICY AND LAW 2017; 12:435-452. [PMID: 28446256 DOI: 10.1017/s174413311700010x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The Supreme Court decision in Montgomery v Lanarkshire ([2015] UKSC11) has been hailed as a landmark not least because the Court enshrines the doctrine of informed consent formally into English law for the first time in relation to medical treatment. This paper explores the decision in Montgomery. It examines what its implications may be in the future for the consent process in relation to health research and innovative treatment and whether it may prove a watershed moment leading to changing dialogues and expectations in relation to consent. First, the paper explores the concept of 'informed consent' in clinical research as seen through international, Council of Europe and EU instruments. Second, it considers how English law currently governs the provision of information to research participants in the context of clinical research. It questions whether such an approach will be sustainable in the future. Third, it discusses the decision of the UK Supreme Court in Montgomery v Lanarkshire and asks what might be the impact of this Supreme Court decision in the health research context. It asks whether Montgomery may result in new approaches to consent in health research and innovative treatment.
Collapse
|
18
|
Pratt B, Paul A, Hyder AA, Ali J. Ethics of health policy and systems research: a scoping review of the literature. Health Policy Plan 2017; 32:890-910. [DOI: 10.1093/heapol/czx003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2017] [Indexed: 11/12/2022] Open
|
19
|
El Alaoui S, Lindefors N. Combining Time-Driven Activity-Based Costing with Clinical Outcome in Cost-Effectiveness Analysis to Measure Value in Treatment of Depression. PLoS One 2016; 11:e0165389. [PMID: 27798655 PMCID: PMC5087942 DOI: 10.1371/journal.pone.0165389] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 10/11/2016] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND A major challenge of mental health care is to provide safe and effective treatment with limited resources. The main purpose of this study was to examine a value-based approach in clinical psychiatry when evaluating a process improvement initiative. This was accomplished by using the relatively new time driven activity based costing (TDABC) method within the more widely adopted cost-effectiveness analysis framework for economic evaluation of healthcare technologies. The objective was to evaluate the cost-effectiveness of allowing psychologists to perform post-treatment assessment previously performed by psychiatrists at an outpatient clinic treating depression using internet-based cognitive-behavioral therapy (ICBT). METHODS Data was collected from 568 adult patients treated with ICBT for depression during 2013-2014. The TDABC methodology was used to estimate total healthcare costs, including development of process maps for the complete cycle of care and estimation of resource use and minute costs of staff, hospital space and materials based on their relative proportions used. Clinical outcomes were measured using the Patient Health Questionnaire depression scale (PHQ-9) before and after treatment and at 6-month follow-up. Cost-effectiveness analyses (CEA) was performed and the results presented as incremental net benefits (INB), cost-effectiveness acceptability curves (CEACs) and confidence ellipses to demonstrate uncertainty around the value of the organizational intervention. OUTCOMES Taking into account the complete healthcare process (from referral to follow-up assessment), treatment costs decreased from $709 (SD = $130) per patient in 2013 to $659 (SD = $134) in 2014 while treatment effectiveness was maintained; 27% had achieved full remission from depression after treatment (PHQ-9 < 5) during both 2013 and 2014 and an additional 35% and 33% had achieved partial remission in 2013 and 2014, respectively. At follow-up, 42% were in full remission after treatment during both 2013 and 2014; an additional 35% and 33% were in partial remission during 2013 and 2014, respectively. Confidence ellipses occupied the south-east (SE) and south-west (SW) quadrants of the incremental cost-effectiveness plane at both post-treatment and at follow-up, indicating that the ICBT treatment was less costly and equally effective after staff reallocation. CONCLUSION Treating patients to the target of full remission using psychologists instead of medical specialists for post-treatment assessment is cost-saving and consequently a more valuable use of limited resources. TDABC may be a useful tool for measuring resource costs, identifying quality improvement opportunities and evaluating the consequences of such initiatives. Combining TDABC with clinical outcome measures in CEA is potentially a useful approach in mental healthcare to estimate the value of process improvement initiatives.
Collapse
Affiliation(s)
- Samir El Alaoui
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| | - Nils Lindefors
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
20
|
El Alaoui S, Ljótsson B, Hedman E, Svanborg C, Kaldo V, Lindefors N. Predicting Outcome in Internet-Based Cognitive Behaviour Therapy for Major Depression: A Large Cohort Study of Adult Patients in Routine Psychiatric Care. PLoS One 2016; 11:e0161191. [PMID: 27618548 PMCID: PMC5019371 DOI: 10.1371/journal.pone.0161191] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 08/01/2016] [Indexed: 11/30/2022] Open
Abstract
Background Although the effectiveness of therapist-guided internet-based cognitive behaviour therapy (ICBT) for treating depression has been well documented, knowledge of outcome predictors and risk factors associated with lower treatment response is limited, especially when the treatment has been conducted within a naturalistic clinical setting. Identification of such factors is important for clinicians when making treatment recommendations. Methods Data from a large cohort (N = 1738) of adult outpatients having been treated with ICBT for depression at an outpatient psychiatric clinic were analysed. A multilevel modelling approach was used to identify patient and treatment variables associated with the speed of recovery during treatment using weekly measurements of the Montgomery Åsberg Depression Rating Scale Self-Rated (MADRS-S). Outcomes Adhering to the treatment, perceiving it as credible and working full-time emerged as predictors of a faster pace of recovery and were also associated with a lower level of depression at the end of treatment. Higher pre-treatment depression and sleep problems were associated with a greater improvement rate, but predicted higher depression after treatment. Having a history of psychotropic medication was associated with both slower improvement and higher post-treatment depression. Conclusion Perceived credibility of ICBT is a strong predictor of treatment response. Assessing patient beliefs and expectations may be a useful aid for clinicians when identifying those who are more or less likely to benefit from ICBT. Helping patients improve expectations prior to treatment may be an important goal for clinicians during the initial assessment phase.
Collapse
Affiliation(s)
- Samir El Alaoui
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| | - Brjánn Ljótsson
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Stockholm, Sweden
| | - Erik Hedman
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Neuroscience, Osher Center for Integrative Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Svanborg
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| | - Viktor Kaldo
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| | - Nils Lindefors
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
21
|
Big Data Governance: Solidarity and the Patient Voice. LAW, GOVERNANCE AND TECHNOLOGY SERIES 2016. [DOI: 10.1007/978-3-319-33525-4_10] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
22
|
El Alaoui S, Ljótsson B, Hedman E, Kaldo V, Andersson E, Rück C, Andersson G, Lindefors N. Predictors of Symptomatic Change and Adherence in Internet-Based Cognitive Behaviour Therapy for Social Anxiety Disorder in Routine Psychiatric Care. PLoS One 2015; 10:e0124258. [PMID: 25893687 PMCID: PMC4404057 DOI: 10.1371/journal.pone.0124258] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 03/11/2015] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE A central goal of health care is to improve patient outcomes. Although several studies have demonstrated the effectiveness of therapist guided internet-based cognitive behaviour therapy (ICBT) for social anxiety disorder (SAD), a significant proportion of patients do not respond to treatment. Consequently, the aim of this study was to identify individual characteristics and treatment program related factors that could help clinicians predict treatment outcomes and adherence for individuals with SAD. METHOD The sample comprised longitudinal data collected during a 4-year period of adult individuals (N = 764) treated for SAD at a public service psychiatric clinic. Weekly self-rated Liebowitz Social Anxiety Scale (LSAS-SR) scores were provided. Rates of symptomatic change during treatment and adherence levels were analysed using multilevel modelling. The following domains of prognostic variables were examined: (a) socio-demographic variables; (b) clinical characteristics; (c) family history of mental illness; and (d) treatment-related factors. RESULTS Higher treatment credibility and adherence predicted a faster rate of improvement during treatment, whereas higher overall functioning level evidenced a slower rate of improvement. Treatment credibility was the strongest predictor of greater adherence. Having a family history of SAD-like symptoms was also associated with greater adherence, whereas Attention-Deficit/Hyperactivity Disorder (ADHD)-like symptoms, male gender, and family history of minor depression predicted lower adherence. Also, the amount of therapist time spent per treatment module was negatively associated with adherence. CONCLUSIONS Results from a large clinical sample indicate that the credibility of ICBT is the strongest prognostic factor explaining individual differences in both adherence level and symptomatic improvement. Early screening of ADHD-like symptoms may help clinicians identify patients who might need extra support or an adjusted treatment. Therapist behaviours that promote adherence may be important for treatment response, although more research is needed in order to determine what type of support would be most beneficial.
Collapse
Affiliation(s)
- Samir El Alaoui
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
- * E-mail:
| | - Brjánn Ljótsson
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Stockholm, Sweden
| | - Erik Hedman
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Neuroscience, Osher Center for Integrative Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Stockholm, Sweden
| | - Viktor Kaldo
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| | - Evelyn Andersson
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| | - Christian Rück
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| | - Gerhard Andersson
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
- Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
| | - Nils Lindefors
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
23
|
Abstract
The problematic nature of informed consent to medical treatment and research, and its relation to autonomy, trust and clinical practice, has been addressed on many occasions and from a variety of ethical perspectives in the pages of the Journal of Medical Ethics. This paper gives an account of how discussion of these issues has developed and changed, by describing a number of significant contributions to these debates which provide examples of 'doing good medical ethics' over the 40 years of the Journal's publication.
Collapse
|
24
|
Singh S. Informed consent in community-based oral health research. THE JOURNAL OF FORENSIC ODONTO-STOMATOLOGY 2014; 32 Suppl 1:15-21. [PMID: 25557411 PMCID: PMC5734818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The ethical principle of respect for persons presents multiple dimensions to stimulate debate around issues related to informed consent for participation, data management, confidentiality and privacy. The informed consent process is built on a continuum involving a comprehensive explanation of the proposed study; and the declaration of consent (the right to withdraw from at anytime from the study without any negative consequences). All research involving human participants carry a certain level of risk (physical or informational) and it is not possible for the researcher to know all the consequences of participation before a study commences. This presentation will focus around the key issues of information, consent' and competence in relation to community-based oral health research and outlines some of debates in the informed consent process.
Collapse
Affiliation(s)
- Shenuka Singh
- Discipline of Dentistry, School of Health Sciences, University of KwaZulu-Natal, South Africa
| |
Collapse
|
25
|
Hyder AA, Pratt B, Ali J, Kass N, Sewankambo N. The ethics of health systems research in low- and middle-income countries: a call to action. Glob Public Health 2014; 9:1008-22. [PMID: 25104051 PMCID: PMC4198578 DOI: 10.1080/17441692.2014.931998] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The increasing conduct of health systems research (HSR) in low- and middle-income countries (LMICs) has not been matched by concurrent work to clarify the field's ethical dimensions. To begin to address this gap, a two-day workshop on the ethics of HSR in LMICs was convened at Johns Hopkins University in June 2013. Participants included health systems researchers, philosophers, lawyers, bioethicists and institutional review board members from Botswana, Uganda, the UK, USA and Zambia. Based on discussions from the workshop, the paper affirms that, while HSR in LMICs raises ethical issues in relation to constructs (i.e. consent, risk, equipoise) common to international clinical research, the nature of the issues that arise often differ between the two fields. Three salient features of HSR and the ethical considerations associated with each of them in LMICs are described to demonstrate this point. Recommendations for institutional review boards' oversight of HSR in LMICs are presented. Finally, a call is made for further action to develop thinking and guidance around the ethics of HSR in resource-poor settings.
Collapse
Affiliation(s)
- Adnan A. Hyder
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Johns Hopkins Berman Institute of Bioethics, Baltimore, MD, United States
| | - Bridget Pratt
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Johns Hopkins Berman Institute of Bioethics, Baltimore, MD, United States
- Nossal Institute of Global Health, The University of Melbourne, Victoria, Australia
| | - Joseph Ali
- Johns Hopkins Berman Institute of Bioethics, Baltimore, MD, United States
| | - Nancy Kass
- Johns Hopkins Berman Institute of Bioethics, Baltimore, MD, United States
| | | |
Collapse
|
26
|
|
27
|
Knepp MM. Personality, Sex of Participant, and Face-to-Face Interaction Affect Reading of Informed Consent Forms. Psychol Rep 2014; 114:297-313. [DOI: 10.2466/17.07.pr0.114k13w1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Students ( N = 183) participated in a study designed to determine if each student read the informed consent form. Approximately 12% of students in the online condition followed the procedure compared with 38% in the laboratory phase. Participants with higher trait worry and those with lower emotion reappraisal were more likely to follow the procedure, while women were more likely to read the form than men. Across conditions, most students do not read informed consent documents, particularly in online formats. These findings of this research support the idea that women tend to be more information-seeking than men in health and research settings and those with higher trait worry tend to read the consent forms to alleviate uncertainty and trust concerns.
Collapse
|
28
|
Hyder AA, Rattani A, Krubiner C, Bachani AM, Tran NT. Ethical review of health systems research in low- and middle-income countries: a conceptual exploration. THE AMERICAN JOURNAL OF BIOETHICS : AJOB 2014; 14:28-37. [PMID: 24521334 DOI: 10.1080/15265161.2013.868950] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Given that health systems research (HSR) involves different aims, approaches, and methodologies as compared to more traditional clinical trials, the ethical issues present in HSR may be unique or particularly nuanced. This article outlines eight pertinent ethical issues that are particularly salient in HSR and argues that the ethical review process should be better tailored to ensure more efficient and appropriate oversight of HSR with adequate human protections, especially in low- and middle-income countries. The eight ethical areas we discuss include the nature of intervention, types of research subjects, units of intervention and observation, informed consent, controls and comparisons, risk assessment, inclusion of vulnerable groups, and benefits of research. HSR involving human participants is necessary to ensure health systems strengthening and quality of care and to guide public policy intelligently. Health systems researchers must carefully define their intent and goals and openly clarify the values that may influence the premises and design of protocols. As new types of population-level research activities become more commonplace, it is critical that institutional review board (IRB) and research ethics committee (REC) review processes evolve to evaluate these research protocols in ways that address the nuanced features of these studies.
Collapse
|
29
|
Hill EM, Turner EL, Martin RM, Donovan JL. "Let's get the best quality research we can": public awareness and acceptance of consent to use existing data in health research: a systematic review and qualitative study. BMC Med Res Methodol 2013; 13:72. [PMID: 23734773 PMCID: PMC3682867 DOI: 10.1186/1471-2288-13-72] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Accepted: 05/29/2013] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Opt-in consent is usually required for research, but is known to introduce selection bias. This is a particular problem for large scale epidemiological studies using only pre-collected health data. Most previous studies have shown that members of the public value opt-in consent and can perceive research without consent as an invasion of privacy. Past research has suggested that people are generally unaware of research processes and existing safeguards, and that education may increase the acceptability of research without prior informed consent, but this recommendation has not been formally evaluated. Our objectives were to determine the range of public opinion about the use of existing medical data for research and to explore views about consent to a secondary review of medical records for research. We also investigated the effect of the provision of detailed information about the potential effect of selection bias on public acceptability of the use of data for research. METHODS We carried out a systematic review of existing literature on public attitudes to secondary use of existing health records identified by searching PubMed (1966-present), Embase (1974-present) and reference lists of identified studies to provide a general overview, followed by a qualitative focus group study with 19 older men recruited from rural and suburban primary care practices in the UK to explore key issues in detail. RESULTS The systematic review identified twenty-seven relevant papers and the findings suggested that males and older people were more likely to consent to a review of their medical data. Many studies noted participants' lack of knowledge about research processes and existing safeguards and this was reflected in the focus groups. Focus group participants became more accepting of the use of pre-collected medical data without consent after being given information about selection bias and research processes. All participants were keen to contribute to NHS-related research but some were concerned about data-sharing for commercial gain and the potential misuse of information. CONCLUSIONS Increasing public education about research and specific targeted information provision could promote trust in research processes and safeguards, which in turn could increase the acceptability of research without specific consent where the need for consent would lead to biased findings and impede research necessary to improve public health.
Collapse
Affiliation(s)
- Elizabeth M Hill
- School of Social and Community Medicine, University of Bristol, Canynge Hall, 39 Whatley Road, Bristol, BS8 2PS, UK
| | - Emma L Turner
- School of Social and Community Medicine, University of Bristol, Canynge Hall, 39 Whatley Road, Bristol, BS8 2PS, UK
| | - Richard M Martin
- School of Social and Community Medicine, University of Bristol, Canynge Hall, 39 Whatley Road, Bristol, BS8 2PS, UK
| | - Jenny L Donovan
- School of Social and Community Medicine, University of Bristol, Canynge Hall, 39 Whatley Road, Bristol, BS8 2PS, UK
| |
Collapse
|
30
|
Kessel AS, Datta J, Wellings K, Perman S. The ethics of unlinked anonymous testing of blood: views from in-depth interviews with key informants in four countries. BMJ Open 2012; 2:e001427. [PMID: 23263019 PMCID: PMC3532979 DOI: 10.1136/bmjopen-2012-001427] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2012] [Revised: 11/08/2012] [Accepted: 11/12/2012] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES In this study we explore the ethical issues around unlinked anonymous testing (UAT) of blood, a method of seroprevalence surveillance for infectious diseases. Our study focused on UAT for HIV, although UAT can be used for other infectious diseases. The objectives of the research were to gain a better understanding of the views of key informants in countries adopting different UAT testing strategies, and to use the findings of the research to inform health policy. DESIGN Qualitative study using in-depth interviews and ethical analysis. SETTING Four countries using different strategies around UAT of blood for HIV (the UK, the USA, the Netherlands and Norway). PARTICIPANTS Twenty-three key informants in the four countries. RESULTS Participants from the four countries have different views on UAT of blood, and the approaches and policies on UAT adopted by different countries have been historically and culturally determined. We use our findings to explore the relationship between public health policy and ethics, framing our discussion in relation to two important contemporary debates: informed consent for participation in medical and public health research; and the balance between the individual good and the public good. CONCLUSIONS Qualitative research and ethical analysis of UAT of blood in different countries has yielded important findings for consideration by policy makers. The policy of UAT of blood for HIV and other diseases in the UK needs reconsideration in the light of these findings.
Collapse
Affiliation(s)
- Anthony S Kessel
- Department of Social and Environmental Health Research, London School of Hygiene and Tropical Medicine, London, UK
| | - Jessica Datta
- London School of Hygiene and Tropical Medicine, London, UK
| | - Kaye Wellings
- London School of Hygiene and Tropical Medicine, London, UK
| | | |
Collapse
|
31
|
Franklin P, Rowland E, Fox R, Nicolson P. Research ethics in accessing hospital staff and securing informed consent. QUALITATIVE HEALTH RESEARCH 2012; 22:1727-1738. [PMID: 23034775 DOI: 10.1177/1049732312460765] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Qualitative researchers cannot rely on research ethics to be a static practice. In this article we discuss how observation of guidelines for inquiry and international agreements on the dignity of health care research are not sufficient on their own to ensure that the challenges inherent in the everyday management of a project are regulated. We focus in particular on ethics in accessing participants and the construction of informed consent. During our study, important contrasts emerged between the ideal presented for the standard ethics review process and practical ethics. As a result, we focused on building open communication with the participants through rigorous project management. We analyzed the data and wrote this article collaboratively to represent the empirical reality of a team of researchers aiming to take ethical challenges seriously while collecting data in three National Health Service Trusts in the United Kingdom.
Collapse
|
32
|
Staa TPV, Goldacre B, Gulliford M, Cassell J, Pirmohamed M, Taweel A, Delaney B, Smeeth L. Pragmatic randomised trials using routine electronic health records: putting them to the test. BMJ 2012; 344:e55. [PMID: 22315246 PMCID: PMC3934788 DOI: 10.1136/bmj.e55] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/23/2011] [Indexed: 11/28/2022]
Affiliation(s)
- Tjeerd-Pieter van Staa
- General Practice Research Database, Medicines and Healthcare products Regulatory Agency, 151 Buckingham Palace Road, London SW1W 9SZ, UK.
| | | | | | | | | | | | | | | |
Collapse
|
33
|
Damery S, Ryan R, McManus RJ, Warmington S, Draper H, Wilson S. The effect of seeking consent on the representativeness of patient cohorts: iron-deficiency anaemia and colorectal cancer. Colorectal Dis 2011; 13:e366-73. [PMID: 21831101 DOI: 10.1111/j.1463-1318.2011.02724.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AIM The study aimed to establish the level of selection bias that may occur should individual patient consent be sought, by comparing characteristics of consenters and nonconsenters to a request for access to medical records within a cohort of patients diagnosed with iron-deficiency anaemia (IDA). METHOD A cohort study and cross-sectional survey was carried out of consent preferences that compared the sociodemographic characteristics of patients providing or not providing consent for access to their records, the consent rates by participant subgroup and the predictors of consent/nonconsent. RESULTS Of 599 patients mailed requesting consent for access to their medical records, 425 (71.0%) responses were received. Of the valid responses, explicit consent was granted by 371 (62.7%) respondents, with 47 (7.9%) refusals. The characteristics of consenters and nonconsenters differed with regard to age, gender and deprivation quartile. Nonconsent was associated with younger age (40-60 years vs 60 + years; bivariate OR = 2.84; 95% CI = 2.01-4.02), female gender (OR = 1.62; 95% CI = 1.13-2.34) and being socioeconomically deprived (OR = 1.61; 95% CI = 1.15-2.26). CONCLUSION The current research governance framework demonstrates a conflict between protecting the rights of the individual and the development of a sound research base to improve the delivery of healthcare services for society as a whole. If epidemiological research includes data only from individuals who have given consent for access to their records, the resulting selection bias may have consequences for the scientific validity and generalizability of research findings, and ultimately the quality of patient care.
Collapse
Affiliation(s)
- S Damery
- Primary Care Clinical Sciences, School of Health and Population Sciences, University of Birmingham, Edgbaston, West Midlands B15 2TT, UK
| | | | | | | | | | | | | |
Collapse
|
34
|
Ogel K, Taner S, Tosun M, Liman O, Demir T. Juvenile Offences Among Hospitalized Adolescent Inhalant Users in Istanbul: A Comparison Regarding Place of Residence. J Psychoactive Drugs 2011; 38:297-304. [PMID: 17165372 DOI: 10.1080/02791072.2006.10399855] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
In this research, juvenile offenses and associated behaviors among adolescent inhalant users in Istanbul were investigated and inhalant users living in the street were compared to inhalant users living with their families. An interview questionnaire developed by the researchers was administered to 200 male adolescent inhalant users who were hospitalized during 2002-2003. More than half of the sample had committed juvenile offenses at least once in their lifetime, 16.3% had entered a house of corrections, 91.5% had friends who committed juvenile offenses, and the majority had been taken to a police station at least once in their lifetime. The rates for juvenile offenses, being taken to the police station, committing crimes to obtain money to buy drugs, and obtaining income through illegal activities were higher among adolescents living in the street than adolescents living with their families. Although the juvenile offense rate was higher among adolescents living in the street, it can be suggested that both groups live in subcultures that have a tendency towards crime, and inhalant use is part of these subcultures. Juvenile offense interventions can be useful for all inhalant users.
Collapse
Affiliation(s)
- Kültegin Ogel
- Bakirköy Mental Health Hospital, Child and Adolescent Addiction Education and Treatment Center, Bakirköy, Istanbul, Turkey.
| | | | | | | | | |
Collapse
|
35
|
Vellinga A, Cormican M, Hanahoe B, Bennett K, Murphy AW. Opt-out as an acceptable method of obtaining consent in medical research: a short report. BMC Med Res Methodol 2011; 11:40. [PMID: 21470399 PMCID: PMC3079702 DOI: 10.1186/1471-2288-11-40] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Accepted: 04/06/2011] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND A prospective cohort study was set up to investigate a possible association between antibiotic prescribing and antibiotic resistance of E. coli urinary tract infection in the community. Participation of patients with urinary tract infection was obtained through an opt-out methodology. This short paper reports on the acceptability of the opt-out recruitment approach. METHODS Participating practices (22) were requested to send a urine sample from all patients presenting with symptoms of urinary tract infection. Upon receipt of the sample in the laboratory, a letter explaining the study, an opt-out form and a freepost envelope were sent to all adult patients. A website with additional information and including an 'opt-out' button was set up for the study. RESULTS A total of 1362 urine samples were submitted by the 22 participating practices representing 1178 adult patients of whom 193 actively responded to the letter: 142 opted out by letter, 15 through the website, 2 by phone and 12 sent the letter back without indication, making a total of 171 patients or 14.5% opt-out; the remaining 22 patients (1.9%) explicitly opted in. The total group consisted of 80% women and the mean age was 50.9 years (sd 20.8). No significant differences were found between patients who participated and those who opted out in terms of age, gender or whether the urine sample was positive or not. CONCLUSIONS Overall the opt-out method was well received and participation in the study reached 85.5%. The low number of complaints (2) indicates that this is a generally acceptable method of patient recruitment. The 14.5% opt-out shows that it effectively empowers patients to decline participation. The similarity between patients opting out and the rest of the patients is reassuring for extrapolation of the results of the study.
Collapse
Affiliation(s)
- Akke Vellinga
- Discipline of General Practice, School of Medicine, NUI Galway, Ireland
- Discipline of Bacteriology, School of Medicine, NUI Galway, Ireland
| | - Martin Cormican
- Discipline of Bacteriology, School of Medicine, NUI Galway, Ireland
- Department of Medical Microbiology, University Hospital, Galway, Ireland
| | - Belinda Hanahoe
- Discipline of Bacteriology, School of Medicine, NUI Galway, Ireland
| | - Kathleen Bennett
- Department of Pharmacology & Therapeutics, Trinity Centre for Health Sciences, Dublin, Ireland
| | - Andrew W Murphy
- Discipline of General Practice, School of Medicine, NUI Galway, Ireland
| |
Collapse
|
36
|
Shanmugasundaram S, O’Connor M, Sellick K. A multicultural perspective on conducting palliative care research in an Indian population in Australia. Int J Palliat Nurs 2009; 15:440-5. [DOI: 10.12968/ijpn.2009.15.9.44256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Margaret O’Connor
- School of Nursing and Midwifery, Monash University Peninsula Campus Frankston, Victoria, Australia
| | - Ken Sellick
- School of Nursing and Midwifery Monash University, Victoria, Australia
| |
Collapse
|
37
|
Pullman D, Buehler SK, Felt L, Gallagher K, House J, Keough TM, McDonald L, Power A, Ryan A. Sorry, You Can't Have That Information: Data Holder Confusion Regarding Privacy Requirements for Personal Health Information and the Potential Chilling Effect on Health Research. Healthc Policy 2009; 4:61-76. [PMID: 20436810 PMCID: PMC2700705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
This study, conducted in Newfoundland and Labrador, assessed the level of awareness, perceptions and concerns of healthcare providers, health researchers, data managers and the general public about the collection, use and disclosure of personal health information (PHI) for research purposes. Data collection involved surveys and follow-up focus groups with participants. Results indicate a poor understanding generally with regard to privacy rights and responsibilities. Many professionals are unfamiliar with the legislative environment for PHI, particularly as it pertains to the access and use of PHI for research purposes. Lack of familiarity with basic requirements for patient-based research, coupled with heightened sensitivity to privacy issues owing to various federal and provincial regulatory initiatives, could have a chilling effect on health research. Importantly, our results indicate that the public is much less concerned about the use of their PHI for health research purposes than are professionals who collect, store and share it.
Collapse
Affiliation(s)
- Daryl Pullman
- Professor of Medical Ethics, Division of Community Health and Humanities
| | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Amarasekera SS, Lander RO. Understanding of informed consent and surgeon liability by the public and patients. J Orthop Surg (Hong Kong) 2008; 16:141-5. [PMID: 18725660 DOI: 10.1177/230949900801600202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
PURPOSE To evaluate understanding of the fundamental concepts of informed consent by the public and patients. METHODS Questionnaires were distributed to any persons (aged more than 16 years) attending the Palmerston North Hospital (excluding in-patients). The first 1000 completed questionnaires were analysed using the Chi squared test. RESULTS The fundamental concepts of informed consent were not appreciated by most respondents; only 18%, 13%, and 5% of them agreed with its implications in terms of self-autonomy, confidentiality, and battery, respectively. 64% of respondents preferred to take sole responsibility to decide which procedure to undergo, 31% preferred to be guided by the surgeon, and 5% by a brief explanation only. 21% of the respondents considered the surgeon liable in the event of an unmentioned rare complication, 43% considered the surgeon not liable, and 34% were undecided. CONCLUSION Understanding of medico-legal implications of informed consent (e.g. self-autonomy, confidentiality, and battery) by the public and patients is poor. Their expectations regarding self-autonomy seem unrealistic. It is time for surgeons, legal experts, and the public to confer and make informed consent a practical, user-friendly tool rather than the legal obstacle that it is today.
Collapse
|
39
|
Smith LJ. How ethical is ethical research? Recruiting marginalized, vulnerable groups into health services research. J Adv Nurs 2008; 62:248-57. [DOI: 10.1111/j.1365-2648.2007.04567.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
40
|
Kapp MB. Biobanking Human Biological Materials. Pharmaceut Med 2008. [DOI: 10.1007/bf03256687] [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]
|
41
|
Chaney E, Rabuck LG, Uman J, Mittman DC, Simons C, Simon BF, Ritchie M, Cody M, Rubenstein LV. Human subjects protection issues in QUERI implementation research: QUERI Series. Implement Sci 2008; 3:10. [PMID: 18279507 PMCID: PMC2276514 DOI: 10.1186/1748-5908-3-10] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2006] [Accepted: 02/15/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human Subjects protections approaches, specifically those relating to research review board oversight, vary throughout the world. While all are designed to protect participants involved in research, the structure and specifics of these institutional review boards (IRBs) can and do differ. This variation affects all types of research, particularly implementation research. METHODS In 2001, we began a series of inter-related studies on implementing evidence-based collaborative care for depression in Veterans Health Administration primary care. We have submitted more than 100 IRB applications, amendments, and renewals, and in doing so, we have interacted with 13 VA and University IRBs across the United States (U.S.). We present four overarching IRB-related themes encountered throughout the implementation of our projects, and within each theme, identify key challenges and suggest approaches that have proved useful. Where applicable, we showcase process aids developed to assist in resolving a particular IRB challenge. RESULTS There are issues unique to implementation research, as this type of research may not fit within the traditional Human Subjects paradigm used to assess clinical trials. Risks in implementation research are generally related to breaches of confidentiality, rather than health risks associated with traditional clinical trials. The implementation-specific challenges discussed are: external validity considerations, Plan-Do-Study-Act cycles, risk-benefit issues, the multiple roles of researchers and subjects, and system-level unit of analysis. DISCUSSION Specific aspects of implementation research interact with variations in knowledge, procedures, and regulatory interpretations across IRBs to affect the implementation and study of best methods to increase evidence-based practice. Through lack of unambiguous guidelines and local liability concerns, IRBs are often at risk of applying both variable and inappropriate or unnecessary standards to implementation research that are not consistent with the spirit of the Belmont Report (a summary of basic ethical principles identified by the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research), and which impede the conduct of evidence-based quality improvement research. While there are promising developments in the IRB community, it is incumbent upon implementation researchers to interact with IRBs in a manner that assists appropriate risk-benefit determinations and helps prevent the process from having a negative impact on efforts to reduce the lag in implementing best practices.
Collapse
Affiliation(s)
- Edmund Chaney
- HSR&D Northwest Center of Excellence for Outcomes Research in Older Adults, VA Puget Sound Health Care System, Metropolitan Park West, 1100 Olive Way #1400, Seattle, Washington, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Metcalfe C, Martin RM, Noble S, Lane JA, Hamdy FC, Neal DE, Donovan JL. Low risk research using routinely collected identifiable health information without informed consent: encounters with the Patient Information Advisory Group. JOURNAL OF MEDICAL ETHICS 2008; 34:37-40. [PMID: 18156520 PMCID: PMC2762744 DOI: 10.1136/jme.2006.019661] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Current UK legislation is impacting upon the feasibility and cost-effectiveness of medical record-based research aimed at benefiting the NHS and the public heath. Whereas previous commentators have focused on the Data Protection Act 1998, the Health and Social Care Act 2001 is the key legislation for public health researchers wishing to access medical records without written consent. The Act requires researchers to apply to the Patient Information Advisory Group (PIAG) for permission to access medical records without written permission. We present a case study of the work required to obtain the necessary permissions from PIAG in order to conduct a large scale public health research project. In our experience it took eight months to receive permission to access basic identifying information on individuals registered at general practices, and a decision on whether we could access clinical information in medical records without consent took 18 months. Such delays pose near insurmountable difficulties to grant funded research, and in our case 560,000pound of public and charitable money was spent on research staff while a large part of their work was prohibited until the third year of a three year grant. We conclude by arguing that many of the current problems could be avoided by returning PIAG's responsibilities to research ethics committees, and by allowing "opt-out" consent for many public health research projects.
Collapse
Affiliation(s)
- C Metcalfe
- Department of Social Medicine, Bristol University, Bristol, UK.
| | | | | | | | | | | | | |
Collapse
|
43
|
Christopoulos P, Falagas ME, Gourzis P, Trompoukis C. Aspects of informed consent in medical practice in the eastern Mediterranean region during the 17th and 18th centuries. World J Surg 2007; 31:1587-91. [PMID: 17578644 DOI: 10.1007/s00268-007-9101-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2007] [Revised: 03/30/2007] [Accepted: 04/08/2007] [Indexed: 10/23/2022]
Abstract
Informed consent is a question of central importance in contemporary medical ethics, and clinical practice is inconceivable without considering the issues it raises. Although it is often vigorously argued that consent, informed or otherwise, is a recent phenomenon and that no sources testify to its existence before the 20th century, it is difficult to accept that a process for regulating the common and fundamental parameters in the relationship between doctor and patient and the planning of treatment had not concerned previous eras. A review of the Registers of the Islamic Court of Candia (Heraklion) in Crete, a series of records that touches on, among other things, matters of medical interest, reveals that the concept of informed consent was not only known during a period that stretched from the mid-17th to the early 19th century, but it was concerned with the same principles that prevail or have been a point of contention today. An extension of this study into other periods may thus provide contemporary researchers with material and information valuable in the discussion of today's bioethical issues.
Collapse
Affiliation(s)
- Platon Christopoulos
- Department of History of Medicine, Faculty of Medicine, University of Crete, PO Box 2208, 71003, Heraklion, Greece
| | | | | | | |
Collapse
|
44
|
Abstract
With the rapid expansion of knowledge and technology and a health care system that performs far below acceptable levels for ensuring patient safety and needs, front-line health care professionals must understand the basics of quality improvement methodologies and terminology. The goals of this review are to provide clinicians with sufficient information to understand the fundamentals of quality improvement, provide a starting point for improvement projects, and stimulate further inquiry into the quality improvement methodologies currently being used in health care. Key quality improvement concepts and methodologies, including plan-do-study-act, six-sigma, and lean strategies, are discussed, and the differences between quality improvement and quality-of-care research are explored.
Collapse
Affiliation(s)
- Prathibha Varkey
- Divison of Preventive, Occupational and Aerospace Medicine, College of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA.
| | | | | |
Collapse
|
45
|
Abstract
This article explores solidarity as an ethical concept underpinning rules in the global health context. First, it considers the theoretical conceptualisation of the value and some specific duties it supports (ie: its expression in the broadest sense and its derivative action-guiding duties). Second, it considers the manifestation of solidarity in two international regulatory instruments. It concludes that, although solidarity is represented in these instruments, it is often incidental. This fact, their emphasis on other values and their internal weaknesses diminishes the action-guiding impact of the solidarity rules. The global health and human subject research scene needs a completely new instrument specifically directed at means by which solidarity can be achieved, and a reformed infrastructure dedicated to realising that value.
Collapse
Affiliation(s)
- Shawn H E Harmon
- School of Law University of Edinburgh Old College, Edinburgh, EH8 9YL, UK.
| |
Collapse
|
46
|
Campbell NC, Murray E, Darbyshire J, Emery J, Farmer A, Griffiths F, Guthrie B, Lester H, Wilson P, Kinmonth AL. Designing and evaluating complex interventions to improve health care. BMJ 2007; 334:455-9. [PMID: 17332585 PMCID: PMC1808182 DOI: 10.1136/bmj.39108.379965.be] [Citation(s) in RCA: 888] [Impact Index Per Article: 52.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Determining the effectiveness of complex interventions can be difficult and time consuming. Neil C Campbell and colleagues explain the importance of ground work in getting usable results
Collapse
Affiliation(s)
- Neil C Campbell
- Department of General Practice and Primary Care, University of Aberdeen, Foresterhill Health Centre, Aberdeen AB25 2AY.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Campbell NC, Murray E, Darbyshire J, Emery J, Farmer A, Griffiths F, Guthrie B, Lester H, Wilson P, Kinmonth AL. Designing and evaluating complex interventions to improve health care. BMJ 2007. [PMID: 17332585 DOI: 10.1136/bmj.oi39108.379965.be] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Determining the effectiveness of complex interventions can be difficult and time consuming. Neil C Campbell and colleagues explain the importance of ground work in getting usable results
Collapse
Affiliation(s)
- Neil C Campbell
- Department of General Practice and Primary Care, University of Aberdeen, Foresterhill Health Centre, Aberdeen AB25 2AY.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Abstract
Healthcare research is haunted by a history of unethical studies in which profound harm was caused to vulnerable individuals. Official systems for gaining ethical approval for research, designed to prevent a repetition of these shameful examples, can prove bureaucratic and inflexible in practice. The core ethical principles of respect for autonomy, prevention of harm, promotion of benefit, and justice (which form the basis of professional codes of research conduct) must be applied flexibly to take account of contextual, methodological, personal and practical considerations. Ensuring that the design and conduct of all research is ethically sound is the responsibility of all involved-including researchers, research institutions, ethics review committees and regulatory bodies.
Collapse
Affiliation(s)
- Anne Slowther
- Ethox Centre Department of Public Health and Primary Care, University of Oxford, Oxford OX3 7LF.
| | | | | |
Collapse
|
49
|
Abstract
Risk assessment can be thought of as the lens through which we anticipate the consequences of research and the impact of the actions of researchers. The way in which risk of harm is managed in research is strongly influenced by the surrounding social and political environment, leading to differences in national and local styles of regulation and review. Different research studies carry different risks, so systems for review and approval must adapt to the question being asked and the nature of the study. Researchers can never wholly guarantee safety in any research but participants and researchers must be offered reasonable protection within any study, with appropriate arrangements in place should something go wrong.
Collapse
Affiliation(s)
- Sara Shaw
- Department of Primary Care and Population Sciences, University College London, Highgate Hill, London N19 5LW, UK.
| | | |
Collapse
|
50
|
Abstract
Risk assessment can be thought of as the lens through which we anticipate the consequences of research and the impact of the actions of researchers. The way in which risk of harm is managed in research is strongly influenced by the surrounding social and political environment, leading to differences in national and local styles of regulation and review. Different research studies carry different risks, so systems for review and approval must adapt to the question being asked and the nature of the study. Researchers can never wholly guarantee safety in any research but participants and researchers must be offered reasonable protection within any study, with appropriate arrangements in place should something go wrong.
Collapse
Affiliation(s)
- Sara Shaw
- Department of Primary Care and Population Sciences, University College London, Highgate Hill, London N19 5LW, UK.
| | | |
Collapse
|