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2.
Trials ; 22(1): 90, 2021 Jan 25.
Artículo en Inglés | MEDLINE | ID: mdl-33494785

RESUMEN

BACKGROUND: New considerations during the ethical review processes may emerge from innovative, yet unfamiliar operational methods enabled in pragmatic randomized controlled trials (RCT), potentially making institutional review board (IRB) evaluation more complex. In this manuscript, key components of the pragmatic "Aspirin Dosing: A Patient-Centric Trial Assessing Benefits and Long-term Effectiveness (ADAPTABLE)" randomized trial that required a reappraisal of the IRB submission, review, and approval processes are discussed. MAIN TEXT: ADAPTABLE is a pragmatic, multicenter, open-label RCT evaluating the comparative effectiveness of two doses of aspirin widely used for secondary prevention (81 mg and 325 mg) in 15,000 patients with an established history of atherosclerotic cardiovascular disease. The electronic informed consent form is completed online by the participants at the time of enrollment, and endpoint ascertainment is conducted through queries of electronic health records. IRB challenges encountered regarding centralized IRB evaluation, electronic informed consent, patient engagement, and risk determination in ADAPTABLE are described in this manuscript. The experience of ADAPTABLE encapsulates how pragmatic protocol components intended to facilitate the study conduct have been tempered by unexpected, yet justified concerns raised by local IRBs. How the lessons learned can be applied to future similar pragmatic trials is delineated. CONCLUSION: Development of engaging communication channels between IRB and study personnel in pragmatic randomized trials as early as at the time of protocol design allows to reduce issues with IRB approval. Integrations of the lessons learned in ADAPTABLE regarding the IRB process for centralized IRBs, informed consent, patient engagement, and risk determination can be emulated and will be instrumental in future pragmatic studies.


Asunto(s)
Aspirina/administración & dosificación , Aterosclerosis/prevención & control , Comités de Ética en Investigación/normas , Proyectos de Investigación/normas , Prevención Secundaria/métodos , Adulto , Aspirina/efectos adversos , Registros Electrónicos de Salud/estadística & datos numéricos , Femenino , Humanos , Consentimiento Informado/normas , Masculino , Persona de Mediana Edad , Estudios Multicéntricos como Asunto/ética , Estudios Multicéntricos como Asunto/normas , Participación del Paciente , Ensayos Clínicos Pragmáticos como Asunto/ética , Ensayos Clínicos Pragmáticos como Asunto/normas , Ensayos Clínicos Controlados Aleatorios como Asunto/ética , Ensayos Clínicos Controlados Aleatorios como Asunto/normas , Medición de Riesgo/normas , Resultado del Tratamiento
3.
Neuroimage ; 221: 117208, 2020 11 01.
Artículo en Inglés | MEDLINE | ID: mdl-32736000

RESUMEN

Neuroimaging genetics is a rapidly developing field that combines neuropsychiatric genetics studies with imaging modalities to investigate how genetic variation influences brain structure and function. As both genetic and imaging technologies improve further, their combined power may hold translational potential in terms of improving psychiatric nosology, diagnosis, and treatment. While neuroimaging genetics studies offer a number of scientific advantages, they also face challenges. In response to some of these challenges, global neuroimaging genetics collaborations have been created to pool and compare brain data and replicate study findings. Attention has been paid to ethical issues in genetics, neuroimaging, and multi-site collaborative research, respectively, but there have been few substantive discussions of the ethical issues generated by the confluence of these areas in global neuroimaging genetics collaborations. Our discussion focuses on two areas: benefits and risks of global neuroimaging genetics collaborations and the potential impact of neuroimaging genetics research findings in low- and middle-income countries. Global neuroimaging genetics collaborations have the potential to enhance relations between countries and address global mental health challenges, however there are risks regarding inequity, exploitation and data sharing. Moreover, neuroimaging genetics research in low- and middle-income countries must address the issue of feedback of findings and the risk of essentializing and stigmatizing interpretations of mental disorders. We conclude by examining how the notion of solidarity, informed by an African Ethics framework, may justify some of the suggestions made in our discussion.


Asunto(s)
Genética Médica/ética , Trastornos Mentales/diagnóstico por imagen , Trastornos Mentales/genética , Estudios Multicéntricos como Asunto/ética , Neuroimagen/ética , Países en Desarrollo , Salud Global , Humanos , Cooperación Internacional , Colaboración Intersectorial
4.
Perspect Biol Med ; 63(2): 374-388, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33416659

RESUMEN

The Belmont Report was written by a US Commission charged by the US Congress to advise on research supported by the US government. Its focus was understandably domestic. In the 40 years since its publication, clinical research has become increasingly international. Many clinical trials have sites in multiple countries, and many of the host countries are relatively impoverished. Such research raises some distinctive ethical issues. This paper outlines some of the key ethical challenges that have been raised by clinical research conducted in low- and middle-income countries (LMICs) and sponsored by high-income country (HIC) institutions. It then considers whether the Belmont Report has the resources to address these problems and argues that it does not. The article closes by noting some parallels between this international research and domestic US research, which suggest that the US might benefit from the discussions abroad.


Asunto(s)
Ensayos Clínicos como Asunto/ética , Ensayos Clínicos como Asunto/normas , Países en Desarrollo , Experimentación Humana/ética , Experimentación Humana/normas , Pobreza , Investigación Biomédica/ética , Industria Farmacéutica/ética , Industria Farmacéutica/normas , Ética en Investigación , Humanos , Internacionalidad , Estudios Multicéntricos como Asunto/ética , Estudios Multicéntricos como Asunto/normas , Estados Unidos
7.
Br J Cancer ; 121(7): 515-521, 2019 10.
Artículo en Inglés | MEDLINE | ID: mdl-31378784

RESUMEN

International collaboration in oncology trials has the potential to enhance clinical trial activity by expediting the recruitment of large patient populations, testing treatments in diverse populations and facilitating the study of rare tumours or specific molecular subtypes. However, a number of challenges continue to hinder the efficient and productive conduct of both commercial and non-commercial international clinical trials. These challenges include complex and burdensome regulatory requirements, the high cost of conducting trials, and logistical challenges associated with ethics review, drug supply and biospecimen collection and management. We propose solutions to promote oncology trial collaboration, such as regulatory reform, harmonisation of trial initiation and management processes and greater recognition and funding of academic (non-commercial) clinical trials. It is only through coordinated effort and leadership from researchers, regulators and those responsible for health systems that the full potential of international trial collaboration can be realised.


Asunto(s)
Ensayos Clínicos como Asunto , Cooperación Internacional , Oncología Médica , Neoplasias/tratamiento farmacológico , Antineoplásicos/provisión & distribución , Ensayos Clínicos como Asunto/economía , Ensayos Clínicos como Asunto/ética , Ensayos Clínicos como Asunto/legislación & jurisprudencia , Regulación Gubernamental , Humanos , Difusión de la Información , Oncología Médica/economía , Oncología Médica/ética , Oncología Médica/legislación & jurisprudencia , Oncología Médica/organización & administración , Estudios Multicéntricos como Asunto/economía , Estudios Multicéntricos como Asunto/ética , Estudios Multicéntricos como Asunto/legislación & jurisprudencia , Apoyo a la Investigación como Asunto , Manejo de Especímenes
8.
Trials ; 20(1): 422, 2019 Jul 11.
Artículo en Inglés | MEDLINE | ID: mdl-31296253

RESUMEN

BACKGROUND: Enrolling participants in clinical trials can be challenging, especially with respect to prophylactic vaccine trials. The vaccination of study personnel in Ebola vaccine trials during the 2014-2016 epidemic played a crucial role in inspiring trust and facilitating volunteer enrollment. We evaluated the ethical and methodological considerations as they applied to an ongoing phase 2 randomized prophylactic Ebola vaccine trial that enrolled healthy volunteers in Guinea, Liberia, Sierra Leone, and Mali in a non-epidemic context. METHODS: On the assumption that the personnel on site involved in executing the protocol, as well as community mobilizers (not involved in the on-site procedures), might also volunteer to enter the trial, we considered both ethical and methodological considerations to set clear rules that can be shared a priori with these persons. We reviewed the scientific and gray literature to identify relevant references and then conducted an analysis of the ethical and methodological considerations. RESULTS: There are currently no regulations preventing a clinical investigator or site staff from participating in a trial. However, the enrollment of personnel raises the risk of undue influence and challenges the basic ethical principle of voluntary participation. The confidentiality of personal medical information, such as HIV test results, may also be difficult to ensure among personnel. There is a risk of disruption of trial operations due to the potential absence of the personnel for their commitment as trial participants, and there is also a potential for introducing differential behavior of on-site staff as they obtain access to accumulating information during the trial (e.g., the incidence of adverse events). Blinding could be jeopardized, given knowledge of product-specific adverse event profiles and the proximity to unblinded site staff. These aspects were considered more relevant for on-site staff than for community mobilizers, who have limited contact with site staff. CONCLUSION: In a non-epidemic context, ethical and methodological considerations limit the collective benefit of enrolling site staff in a vaccine trial. These considerations do not apply to community mobilizers, whose potential enrollment should be considered as long as they meet the inclusion criteria and they are not exposed to any form of coercion.


Asunto(s)
Ensayos Clínicos Fase II como Asunto/normas , Vacunas contra el Virus del Ébola/uso terapéutico , Fiebre Hemorrágica Ebola/prevención & control , Estudios Multicéntricos como Asunto/normas , Selección de Paciente , Guías de Práctica Clínica como Asunto/normas , Investigadores/normas , Sujetos de Investigación , África Occidental , Actitud del Personal de Salud , Ensayos Clínicos Fase II como Asunto/ética , Vacunas contra el Virus del Ébola/efectos adversos , Determinación de la Elegibilidad , Conocimientos, Actitudes y Práctica en Salud , Fiebre Hemorrágica Ebola/inmunología , Fiebre Hemorrágica Ebola/virología , Humanos , Estudios Multicéntricos como Asunto/ética , Selección de Paciente/ética , Investigadores/ética , Investigadores/psicología , Sujetos de Investigación/psicología
9.
Ethics Hum Res ; 41(3): 23-28, 2019 May.
Artículo en Inglés | MEDLINE | ID: mdl-31108575

RESUMEN

Implementing the National Institutes of Health's (NIH's) new single institutional review board (IRB) policy has caused a paradigm shift in IRB review across the country. IRBs and human research protection programs are looking more closely at their processes for ceding review and developing procedures to handle local review when relying on a single IRB. This article describes an NIH-funded network that proactively instituted a central IRB (CIRB) in 2012, anticipating the NIH future mandate. Lessons learned are described. There was a steep learning curve for IRBs and participating sites. IRB submission workload burden shifted from study teams to the data coordinating center, which created new workflow challenges, especially preparing hundreds of consent documents centrally. Despite difficulties encountered with CIRB review, this network is now fully functioning under a CIRB model. Further review and experience are needed to determine whether this shift in IRB review has eliminated duplicative review or regulatory burden from study teams.


Asunto(s)
Investigación Biomédica/organización & administración , Comités de Ética en Investigación/organización & administración , Adhesión a Directriz/organización & administración , Investigación Biomédica/ética , Eficiencia Organizacional , Comités de Ética en Investigación/ética , Adhesión a Directriz/ética , Modelos Organizacionales , Estudios Multicéntricos como Asunto/ética , National Institutes of Health (U.S.)/ética , National Institutes of Health (U.S.)/organización & administración , Estados Unidos , Flujo de Trabajo , Carga de Trabajo
10.
BMC Med Ethics ; 19(1): 86, 2018 11 07.
Artículo en Inglés | MEDLINE | ID: mdl-30404642

RESUMEN

BACKGROUND: Research funders, regulatory agencies, and journals are increasingly expecting that individual-level data from health research will be shared. Broad consent to such sharing is considered appropriate, feasible and acceptable in low- and middle-income settings, but to date limited empirical research has been conducted to inform the design of such processes. We examined stakeholder perspectives about how best to seek broad consent to sharing data from the Mahidol Oxford Tropical Medicine Research Unit, which implemented a data sharing policy and broad consent to data sharing in January 2016. METHODS: Between February and August 2017 qualitative data were collected at two sites, Bangkok and the Thai-Myanmar border town of Mae Sot. We conducted eighteen semi-structured interviews. We also conducted four focus group discussions with a total of nineteen people. Descriptive and thematic coding informed analysis of aspects of data sharing that are considered most important to inform participants about, and the best ways to explain complex and abstract topics relating to data sharing. RESULTS: The findings demonstrated that clinical trial participants prioritise information about the potential benefits and harms of data sharing. Stakeholders made multiple suggestions for clarifying information provided about data sharing on such topics. There was significant variation amongst stakeholders' perspectives about how much information should be provided about data sharing, and it was clear that effective information provision should be responsive to the study, the study population, the individual research participant and the research context. CONCLUSIONS: Effectively communicating about data sharing with research participants is challenging in practice, highlighting the importance of robust and effective data sharing governance in this context. Broad consent should incorporate effective and efficient explanations of data sharing to promote informed decision-making, without impeding research participants' understandings of key aspects of the research from which data will be shared. Further work is required to refine both the development of core information about data sharing to be provided to all research participants, and appropriate solutions for context specific-challenges arising when explaining data sharing.


Asunto(s)
Investigación Biomédica/ética , Difusión de la Información/ética , Consentimiento Informado/ética , Adulto , Ensayos Clínicos como Asunto/ética , Femenino , Humanos , Masculino , Estudios Multicéntricos como Asunto/ética , Política Organizacional , Investigación Cualitativa , Sujetos de Investigación , Tailandia
11.
Reprod Toxicol ; 80: 68-72, 2018 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-29913205

RESUMEN

The European Network of Teratology Information Services (ENTIS) is in a privileged position to perform independent post-marketing surveillance of drugs in pregnancy. The aim of this survey was to describe the legal requirements and procedures involved in obtaining ethical approval for collaborative cohort studies. We sent a survey questionnaire to all 28 Teratology Information Services (TIS), of which 25 (89%) in 18 countries completed our questionnaire. For 15 TIS, specific research ethical approval was mandatory. The review process was estimated to last from 2 up to 16 weeks. Procedures for patients' information and consent were oral (12), written (5) or both (3). Five TIS had no requirement to inform patients and seek consent. Since data on drug exposure during pregnancy are scarce, ENTIS research efforts should be further encouraged, and procedures optimized so that legitimate ethical and legal requirements do not translate into deterrent administrative constraints and costs.


Asunto(s)
Servicios de Información sobre Medicamentos , Exposición Materna/ética , Estudios Multicéntricos como Asunto/ética , Teratología/ética , Anomalías Inducidas por Medicamentos/epidemiología , Anomalías Inducidas por Medicamentos/etiología , Sistemas de Registro de Reacción Adversa a Medicamentos/ética , Estudios de Cohortes , Comités de Ética en Investigación/legislación & jurisprudencia , Europa (Continente) , Femenino , Humanos , Estudios Multicéntricos como Asunto/legislación & jurisprudencia , Embarazo , Efectos Tardíos de la Exposición Prenatal/inducido químicamente , Efectos Tardíos de la Exposición Prenatal/epidemiología , Encuestas y Cuestionarios , Teratología/métodos
13.
J Med Ethics ; 44(5): 354-358, 2018 05.
Artículo en Inglés | MEDLINE | ID: mdl-29487116

RESUMEN

Ethics guidance increasingly recognises that researchers and sponsors have obligations to consider provisions for post-trial access (PTA) to interventions that are found to be beneficial in research. Yet, there is little information regarding whether and how such plans can actually be implemented. Understanding practical experiences of developing and implementing these plans is critical to both optimising their implementation and informing conceptual work related to PTA. This viewpoint is informed by experiences with developing and implementing PTA plans for six large-scale multicentre HIV prevention trials supported by the HIV Prevention Trials Network. These experiences suggest that planning and implementing PTA often involve challenges of planning under uncertainty and confronting practical barriers to accessing healthcare systems. Even in relatively favourable circumstances where a tested intervention medication is approved and available in the local healthcare system, system-level barriers can threaten the viability of PTA plans. The aggregate experience across these HIV prevention trials suggests that simply referring participants to local healthcare systems for PTA will not necessarily result in continued access to beneficial interventions for trial participants. Serious commitments to PTA will require additional efforts to learn from future approaches, measuring the success of PTA plans with dedicated follow-up and further developing normative guidance to help research stakeholders navigate the complex practical challenges of realising PTA.


Asunto(s)
Ensayos Clínicos como Asunto/organización & administración , Infecciones por VIH/prevención & control , Ensayos Clínicos como Asunto/ética , Planificación en Salud/ética , Planificación en Salud/organización & administración , Accesibilidad a los Servicios de Salud/ética , Accesibilidad a los Servicios de Salud/organización & administración , Humanos , Estudios Multicéntricos como Asunto/ética , Transferencia de Pacientes/ética , Transferencia de Pacientes/organización & administración , Investigadores/ética , Responsabilidad Social , Terapias en Investigación/ética
14.
Pediatrics ; 139(5)2017 May.
Artículo en Inglés | MEDLINE | ID: mdl-28557746

RESUMEN

As human experimentation continues to grow into an ever more complex and sophisticated endeavor, the relevant ethical and regulatory structures become more intricate. When pediatricians and general practitioners are invited by pharmaceutical companies to enroll their offices in a clinical trial or a multicenter observational study or when they develop their own research questions, they frequently find themselves at a loss in the human research environment. The legal and regulatory complexity may have an unintended deterring effect at a time when office-based high quality pediatric research is urgently needed to support evidence-based medicine. Unfortunately, in many instances, unaware practitioners become involved in low-risk research activities without knowing it and become entangled in legal, auditing, and compliance procedures. This paper, written in 2 parts, aims at providing a general guidance on the principles that regulate human research with a focus on pediatrics. Part 1 discusses the history, the legal framework, and the consent process and highlights some practical aspects of initial protocol submission, continued review, and institutional review board determinations with the main focus on multicenter clinical trials (industry-sponsored research). Part 2 focuses on pediatric research regulation, also known as subpart-D, and minimal risk research, which encompasses many research activities aimed at addressing questions that may emerge in pediatricians' practices (investigator-initiated research).


Asunto(s)
Investigación Biomédica/ética , Comités de Ética en Investigación , Pediatras/ética , Investigación Biomédica/historia , Investigación Biomédica/legislación & jurisprudencia , Niño , Ensayos Clínicos como Asunto/ética , Descubrimiento de Drogas/ética , Historia del Siglo XX , Experimentación Humana/ética , Experimentación Humana/historia , Experimentación Humana/legislación & jurisprudencia , Humanos , Consentimiento Informado de Menores/ética , Estudios Multicéntricos como Asunto/ética , Estados Unidos
19.
Health Res Policy Syst ; 14: 5, 2016 Jan 19.
Artículo en Inglés | MEDLINE | ID: mdl-26865158

RESUMEN

BACKGROUND: The aim of this paper is to compare common features and variation in the work of research ethics committees (RECs) in Finland to three other countries - England, Canada, the United States of America (USA) - in the late 2000s. METHODS: Several approaches and data sources were used, including semi- or unstructured interviews of experts, documents, previous reports, presentations in meetings and observations. A theoretical framework was created and data from various sources synthesized. RESULTS: In Finland, RECs were regulated by a medical research law, whereas in the other countries many related laws and rules guided RECs; drug trials had specific additional rules. In England and the USA, there was a REC control body. In all countries, members were voluntary and included lay-persons, and payment arrangements varied. Patient protection was the main ethics criteria, but other criteria (research advancement, availability of results, payments, detailed fulfilment of legislation) varied. In all countries, RECs had been given administrative duties. Variations by country included the mandate, practical arrangements, handling of multi-site research, explicitness of proportionate handlings, judging scientific quality, time-limits for decisions, following of projects, role in institute protection, handling conflicts of interests, handling of projects without informed consent, and quality assurance research. The division of work between REC members and secretariats varied in checking of formalities. In England, quality assurance of REC work was thorough, fairly thorough in the USA, and not performed in Finland. CONCLUSIONS: The work of RECs in the four countries varied notably. Various deficiencies in the system require action, for which international comparison can provide useful insights.


Asunto(s)
Investigación Biomédica/ética , Investigación Biomédica/organización & administración , Comités de Ética en Investigación/organización & administración , Investigación Biomédica/legislación & jurisprudencia , Ensayos Clínicos como Asunto/ética , Ensayos Clínicos como Asunto/legislación & jurisprudencia , Comparación Transcultural , Comités de Ética en Investigación/legislación & jurisprudencia , Humanos , Difusión de la Información , Entrevistas como Asunto , Estudios Multicéntricos como Asunto/ética , Estudios Multicéntricos como Asunto/legislación & jurisprudencia , Seguridad del Paciente/legislación & jurisprudencia , Control de Calidad , Factores de Tiempo
20.
Ger Med Sci ; 13: Doc21, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-26633964

RESUMEN

OBJECTIVE: The purpose of this article is to give an overview of the complexities and unexpected regulatory requirements for obtaining approval of multinational and multicentre non-interventional studies (NIS) in the European Union (EU). METHODS: The websites of national competent authorities (CAs), ethics committees (ECs) and data protection (DP) authorities were consulted to find regulations and guidance information related to the authorisation of NIS in various member states of the EU. RESULTS: Many additional hurdles, neither disclosed nor clear in the various regulations/guidances for NIS, were identified. Although approval from the CA is not needed for NIS, in many countries request of CA opinion is nevertheless recommended, prior to submission to the EC, to obtain confirmation that the planned NIS does not fall in the interventional trial category. Clinical trial insurance was required in some countries. In countries like Belgium and Italy, the multicentre NIS required the approval from a central EC and local ECs as a single central EC opinion was not considered sufficient. The EC document requirements for submission and the fees were extremely variable among all member states. Additional approvals from data protection authorities and insurance companies were required in some countries. CONCLUSIONS: The process of obtaining approval for multicentre and multinational NIS is time consuming due to lack of transparency and the different regulatory requirements among member states. The EU pharmacovigilance legislation and clinical trial regulation No 536/2014 is a step forward in providing a regulatory framework for PASS (post-authorisation safety studies) and low intervention clinical trials, but since regulation No 536/2014 excludes NIS, it will be difficult to enforce harmonization of requirements for approval of NIS among member states.


Asunto(s)
Investigación Biomédica/legislación & jurisprudencia , Ensayos Clínicos como Asunto/legislación & jurisprudencia , Estudios Multicéntricos como Asunto/legislación & jurisprudencia , Investigación Biomédica/ética , Ensayos Clínicos como Asunto/economía , Comités de Ética Clínica , Comités de Ética en Investigación , Europa (Continente) , Unión Europea , Humanos , Seguro , Cooperación Internacional , Estudios Multicéntricos como Asunto/ética
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