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Nanyonga MM, Kutyabami P, Kituuka O, Sewankambo NK. Exploration of clinical ethics consultation in Uganda: a case study of Uganda Cancer Institute. BMC Med Ethics 2024; 25:87. [PMID: 39123154 PMCID: PMC11312825 DOI: 10.1186/s12910-024-01085-1] [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: 01/11/2024] [Accepted: 07/30/2024] [Indexed: 08/12/2024] Open
Abstract
INTRODUCTION Globally, healthcare providers (HCPs), hospital administrators, patients and their caretakers are increasingly confronted with complex moral, social, cultural, ethical, and legal dilemmas during clinical care. In high-income countries (HICs), formal and informal clinical ethics support services (CESSs) have been used to resolve bioethical conflicts among HCPs, patients, and their families. There is limited evidence about mechanisms used to resolve these issues as well as experiences and perspectives of the stakeholders that utilize them in most African countries including Uganda. METHODS This phenomenological qualitative study utilized in-depth interviews (IDIs) and focus group discussions (FGDs) to collect data from Uganda Cancer Institute (UCI) staff, patients, and caretakers who were purposively selected. Data was analyzed deductively and inductively yielding themes and sub-themes that were used to develop a codebook. RESULTS The study revealed there was no formal committee or mechanism dedicated to resolving ethical dilemmas at the UCI. Instead, ethical dilemmas were addressed in six forums: individual consultations, tumor board meetings, morbidity and mortality meetings (MMMs), core management meetings, rewards and sanctions committee meetings, and clinical departmental meetings. Participants expressed apprehension regarding the efficacy of these fora due to their non-ethics related agendas as well as members lacking training in medical ethics and the necessary experience to effectively resolve ethical dilemmas. CONCLUSION The fora employed at the UCI to address ethical dilemmas were implicit, involving decisions made through various structures without the guidance of personnel well-versed in medical or clinical ethics. There was a strong recommendation from participants to establish a multidisciplinary clinical ethics committee comprising members who are trained, skilled, and experienced in medical and clinical ethics.
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Affiliation(s)
- Mayi Mayega Nanyonga
- College of Health Sciences, School of Medicine, Department of Anatomy, Makerere University, Kampala, Uganda.
- Joint Clinical Research Center, Lubowa, Kampala, Uganda.
| | - Paul Kutyabami
- College of Health Sciences, School of Health Sciences, Department of Pharmacy, Makerere University, Kampala, Uganda
| | - Olivia Kituuka
- College of Health Sciences, School of Medicine, Department of Surgery, Makerere University, Kampala, Uganda
| | - Nelson K Sewankambo
- College of Health Sciences, School of Medicine, Department of Medicine, Makerere University, Kampala, Uganda
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Chow JY, Geng L, Bansal S, Dickens BSL, Ng LC, Hoffmann AA, Lim JT. Evaluating quasi-experimental approaches for estimating epidemiological efficacy of non-randomised field trials: applications in Wolbachia interventions for dengue. BMC Med Res Methodol 2024; 24:170. [PMID: 39107710 PMCID: PMC11302844 DOI: 10.1186/s12874-024-02291-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 07/18/2024] [Indexed: 08/10/2024] Open
Abstract
BACKGROUND Wolbachia symbiosis in Aedes aegypti is an emerging biocontrol measure against dengue. However, assessing its real-world efficacy is challenging due to the non-randomised, field-based nature of most intervention studies. This research re-evaluates the spatial-temporal impact of Wolbachia interventions on dengue incidence using a large battery of quasi-experimental methods and assesses each method's validity. METHODS A systematic search for Wolbachia intervention data was conducted via PUBMED. Efficacy was reassessed using commonly-used quasi-experimental approaches with extensive robustness checks, including geospatial placebo tests and a simulation study. Intervention efficacies across multiple study sites were computed using high-resolution aggregations to examine heterogeneities across sites and study periods. We further designed a stochastic simulation framework to assess the methods' ability to estimate intervention efficacies (IE). RESULTS Wolbachia interventions in Singapore, Malaysia, and Brazil significantly decreased dengue incidence, with reductions ranging from 48.17% to 69.19%. IEs varied with location and duration. Malaysia showed increasing efficacy over time, while Brazil exhibited initial success with subsequent decline, hinting at operational challenges. Singapore's strategy was highly effective despite partial saturation. Simulations identified Synthetic Control Methods (SCM) and its variant, count Synthetic Control Method (cSCM), as superior in precision, with the smallest percentage errors in efficacy estimation. These methods also demonstrated robustness in placebo tests. CONCLUSIONS Wolbachia interventions exhibit consistent protective effects against dengue. SCM and cSCM provided the most precise and robust estimates of IEs, validated across simulated and real-world settings.
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Affiliation(s)
- Jo Yi Chow
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore.
| | - Lin Geng
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore
| | - Somya Bansal
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, 117549, Singapore
| | - Borame Sue Lee Dickens
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, 117549, Singapore
| | - Lee Ching Ng
- National Environment Agency, 11, Biopolis Way, #06-05/08, Helios Block, Singapore, 138667, Singapore
| | - Ary Anthony Hoffmann
- Pest and Environmental Research Group, Bio21 Institute, University of Melbourne, Melbourne, Vic, 3010, Australia
| | - Jue Tao Lim
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore
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Nanyonga MM, Kutyabami P, Kituuka O, Sewankambo NK. Exploration of Clinical Ethics Consultation in Uganda: A case study of Uganda Cancer Institute. RESEARCH SQUARE 2024:rs.3.rs-3853569. [PMID: 38343843 PMCID: PMC10854307 DOI: 10.21203/rs.3.rs-3853569/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/19/2024]
Abstract
Introduction Globally, healthcare providers (HCPs), hospital administrators, patients and their caretakers are increasingly confronted with complex moral, social, cultural, ethical, and legal dilemmas during clinical care. In high-income countries (HICs), formal and informal clinical ethics support services (CESS) have been used to resolve bioethical conflicts among HCPs, patients, and their families. There is limited evidence of mechanisms used to resolve these issues as well as experiences and perspectives of the stakeholders that utilize them in most African countries including Uganda. Methodology This qualitative study utilized in-depth-interviews (IDIs) and focus group discussions (FGDs) to collect data from Uganda Cancer Institute (UCI) staff, patients, and caretakers, who were purposively selected. Data was analyzed deductively and inductively yielding themes and sub-themes that were used to develop a codebook. Results There was no formal committee nor mechanism utilized to resolve ethical dilemmas at the UCI. The study uncovered six fora where ethical dilemmas were addressed: individual consultations, tumor board meetings, morbidity and mortality meetings, core management meetings, rewards and sanctions committee meetings, and clinical departmental meetings. Participants expressed apprehension regarding the efficacy of these fora due to their non-ethics related agendas as well as members lacking training in medical ethics and the necessary experience to effectively resolve ethical dilemmas. Conclusion The fora employed at the UCI to address ethical dilemmas were implicit, involving decisions made through various structures without the guidance of personnel well-versed in medical or clinical ethics. There was a strong recommendation from participants to establish a multidisciplinary clinical ethics committee comprising members who are trained, skilled, and experienced in medical and clinical ethics.
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Fithriyyah YN, Alda AK, Haryani H. Trends and ethical issues in nursing during disasters: A systematic review. Nurs Ethics 2023; 30:753-775. [PMID: 36974633 DOI: 10.1177/09697330231155602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
BACKGROUND During a disaster, nurses face complex ethical challenges because of risky situations. It is necessary to identify trends and ethical issues of nurses in disasters to improve the quality of care and impact for nurses. METHOD This systematic review enrolled in the international registration with PROSPERO: CRD42022350765. We searched the following databases: PubMed, EBSCO MEDLINE, SCOPUS, ProQuest, ScienceDirect, and Sage Pub. The inclusion criteria were developed according to PICO and D; are Population (F): involving nurses; intervention/Exposure (I): disaster, Comparison (C): none; outcome (O): ethical practice. And Design (D): qualitative, quantitative, and mixed methods. Years of publication were 2012-2022, with full text in English. The quality of study assessment used was The Joanna Briggs Institute (JBI) Critical Appraisal tool and Mixed Methods Appraisal Tool (MMAT) version 2018. Analysis used PICO synthesis. RESULTS There were 15 studies reviewed from 2093 results, including cross-sectional (4/15, 26.6%), qualitative (9/15, 60%), and mixed methods (2/15, 13.3%) studies. The types of disasters were: COVID-19 (7/15, 46.6%), infectious (4/15, 26.6%), and all disaster events (4/15, 26.6%). The main themes were: (1) ethical issues in disasters have the potential to address ethical dilemmas, (2) factors applying nursing ethics to support ethical decision-making in disasters, (3) strategies for applying ethics and dealing with ethical issues in disasters, and (4) the impact of applying ethics in disasters. CONCLUSION Applying ethics nursing in a disaster is influenced by various factors. This framework for ethical nursing in disasters aims to help nurses, educational institutions, and policymakers develop schemes or scenarios to enhance responsible ethical decisions in disasters.
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Davies A, Ormel I, Bernier A, Harriss E, Mumba N, Gobat N, Schwartz L, Cheah PY. A rapid review of community engagement and informed consent processes for adaptive platform trials and alternative design trials for public health emergencies. Wellcome Open Res 2023; 8:194. [PMID: 37654739 PMCID: PMC10465998 DOI: 10.12688/wellcomeopenres.19318.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2023] [Indexed: 09/02/2023] Open
Abstract
Background : Public Health Emergencies (PHE) demand expeditious research responses to evaluate new or repurposed therapies and prevention strategies. Alternative Design Trials (ADTs) and Adaptive Platform Trials (APTs) have enabled efficient large-scale testing of biomedical interventions during recent PHEs. Design features of these trials may have implications for engagement and/or informed consent processes. We aimed to rapidly review evidence on engagement and informed consent for ADTs and APTs during PHE to consider what (if any) recommendations can inform practice. Method : In 2022, we searched 8 prominent databases for relevant peer reviewed publications and guidelines for ADTs/APTs in PHE contexts. Articles were selected based on pre-identified inclusion and exclusion criteria. We reviewed protocols and informed consent documents for a sample of large platform trials and consulted with key informants from ADTs/APT trial teams. Data were extracted and summarised using narrative synthesis. Results : Of the 49 articles included, 10 were guidance documents, 14 discussed engagement, 10 discussed informed consent, and 15 discussed both. Included articles addressed ADTs delivered during the West African Ebola epidemic and APTs delivered during COVID-19. PHE clinical research guidance documents highlight the value of ADTs/APTs and the importance of community engagement, but do not provide practice-specific guidance for engagement or informed consent. Engagement and consent practice for ADTs conducted during the West African Ebola epidemic have been well-documented. For COVID-19, engagement and consent practice was described for APTs primarily delivered in high income countries with well-developed health service structures. A key consideration is strong communication of the complexity of trial design in clear, accessible ways. Conclusion: We highlight key considerations for best practice in community engagement and informed consent relevant to ADTs and APTs for PHEs which may helpfully be included in future guidance. Protocol: The review protocol is published online at Prospero on 15/06/2022: registration number CRD42022334170.
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Affiliation(s)
- Alun Davies
- Health Systems Collaborative, Nuffield Department of Medicine, University of Oxford, Oxford, England, UK
| | - Ilja Ormel
- Faculty of Health Sciences, Department of Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada
| | - Alexe Bernier
- Faculty of Social Sciences, School of Social Work, McMaster University, Hamilton, Ontario, Canada
| | - Eli Harriss
- Bodleian Health Care Libraries, University of Oxford, Oxford, England, UK
| | - Noni Mumba
- The KEMRI-Wellcome Trust Research Programme, Kilifi, 80108, Kenya
| | - Nina Gobat
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, England, UK
| | - Lisa Schwartz
- Faculty of Health Sciences, Department of Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada
| | - Phaik Yeong Cheah
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Salaya, Nakhon Pathom, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, England, UK
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Saag M. Wonder of wonders, miracle of miracles: the unprecedented speed of COVID-19 science. Physiol Rev 2022; 102:1569-1577. [PMID: 35446679 PMCID: PMC9169823 DOI: 10.1152/physrev.00010.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 12/15/2022] Open
Affiliation(s)
- Michael Saag
- University of Alabama at Birmingham, Birmingham, Alabama
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Nichol AA, Mwaka ES, Luyckx VA. Ethics in Research: Relevance for Nephrology. Semin Nephrol 2021; 41:272-281. [PMID: 34330367 DOI: 10.1016/j.semnephrol.2021.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Research is crucial to progress in nephrology. It is important that studies are conducted rigorously from the scientific perspective, as well as in adherence to ethical standards. Traditional clinical research places a high value on individual research subject autonomy. Research questions often include the clinical effectiveness of new interventions studied under highly controlled conditions. Such research has brought the promise of new game-changers in nephrology, such as the sodium-glucose cotransporter 2 inhibitors. Implementation research takes such knowledge further and investigates how to translate it into broader-scale policy and practice, to achieve swift and global uptake, with a focus on justice and equity. Newer challenges arising globally in research ethics include those relating to oversight of innovation, biobanking and big data, human-challenge studies, and research during emergencies. This article details the history of clinical research ethics and the role of research ethics committees, describes the evolving spectrum of biomedical research in human medicine, and presents emerging clinical research ethics issues using illustrative examples and a hypothetical case study. It is imperative that researchers and research ethics committees are well versed in the ethical principles of all forms of human research such that research is conducted to the highest standards and that effective interventions can be implemented at scale as rapidly as possible.
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Affiliation(s)
- Ariadne A Nichol
- Stanford Center for Biomedical Ethics, Stanford University School of Medicine, Stanford, CA
| | - Erisa S Mwaka
- Department of Anatomy, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Valerie A Luyckx
- Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Pediatrics and Child Health, University of Cape Town, Cape Town, South Africa.
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