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1.
Res Involv Engagem ; 7(1): 42, 2021 Jun 17.
Artículo en Inglés | MEDLINE | ID: mdl-34140027

RESUMEN

BACKGROUND: Clinical Trials Units are encouraged to integrate Patient and Public Involvement (PPI) into all aspects of trial design, running and oversight. This research explored the induction and training of PPI Contributors joining trial oversight committees and was used to update the Medical Research Council Clinical Trials Unit at University College London's (MRC CTU at UCL) induction pack for new PPI Contributors. METHODS: Published and unpublished materials provided by other CTUs and research organisations on training for PPI Contributors on oversight committees were reviewed, with themes then triangulated to identify the most common topics covered in induction training. A face-to-face workshop with PPI Contributors from the MRC CTU at UCL reviewed a draft updated Induction Pack. Findings from these discussions were incorporated into a revised induction pack which was then re-reviewed by the workshop attendees. RESULTS: No published literature on this subject was found. However, several common themes were identified from unpublished materials. Workshop attendees agreed with most of the themes suggested in the initial draft pack based on the literature search and also provided a number of additional topics for discussion. CONCLUSIONS: There is very little consistency in the induction of PPI Contributors on oversight committees. Whilst most local guidance explains the general role of a PPI Contributor, more context and background of the particular trial needs to be provided to allow for adequate induction of new committee members. The Induction Pack created provides a framework upon which trial managers can build a full picture of their study.


Clinical Trials Units are encouraged to integrate Patient and Public Involvement (PPI) into all aspects of their trials. This research explored the induction and training of PPI Contributors (e.g. patients, carers and members of the public) joining trial oversight committees. These committees regularly review trial progress and ensure participant safety. PPI Contributors sit on the committees to provide important guidance and advice on what the trial is like for a participant taking part.We looked at existing materials and research to find out what is already in use and how useful PPI Contributors felt it may be. We also held a workshop with existing PPI Contributors who had experience of participating in trials and sitting on oversight committees to find out what information they felt would be useful during the induction of a new member.Our research was used to create an induction pack for new PPI Contributors at the Medical Research Council Clinical Trials Unit at University College London (MRC CTU at UCL). We have made this resource available to all researchers and in this report we describe how it was created.

2.
Clin Trials ; 17(1): 106-112, 2020 02.
Artículo en Inglés | MEDLINE | ID: mdl-31665920

RESUMEN

BACKGROUND/AIMS: Clinical trial oversight is central to the safety of participants and production of robust data. The United Kingdom Medical Research Council originally set out an oversight structure comprising three committees in 1998. The first committee, led by the trial team, is hands-on with trial conduct/operations ('Trial Management Group') and essential. The second committee (Data Monitoring Committee), usually completely independent of the trial, reviews accumulating trial evidence and is used by most later phase trials. The Independent Data Monitoring Committee makes recommendations to the third oversight committee. The third committee, ('Trial Steering Committee'), facilitates in-depth interactions of independent and non-independent trial members and gives broader oversight (blinded to comparative analysis). We investigated the roles and functioning of the third oversight committee with multiple research methods. We reflect upon these findings to standardise the committee's remit and operation and to potentially increase its usage. METHODS: We utilised findings from our recent published suite of research on the third oversight committee to inform guideline revision. In brief, we conducted a survey of 38 United Kingdom-registered Clinical Trials Units, reviewed a cohort of 264 published trials, observed 8 third oversight committee meetings and interviewed 52 trialists. We convened an expert panel to discuss third oversight committees. Subsequently, we interviewed nine patient/lay third committee members and eight committee Chairs. RESULTS: In the survey, most Clinical Trials Units required a third committee for all their trials (27/38, 71%) with independent members (ranging from 1 to 6). In the survey and interviews, the independence of the third committee was valued to make unbiased consideration of Independent Data Monitoring Committee recommendations and to advise on trial progress, protocol changes and recruitment issues in conjunction with the trial leadership. The third committee also advised funders and sponsors about trial continuation and represented patients and the public by including lay members. Of the cohort of 264 published trials, 144 reported a 'steering' committee (55%), but the independence of these members was not described so these may have been internal Trial Management Groups. Around two thirds of papers (60%) reported having an Independent Data Monitoring Committee and 26.9% neither a steering nor an Independent Data Monitoring Committee. However, before revising the third committee charter (Terms of Reference), greater standardisation is needed around defining member independence, composition, primacy of decision-making, interactions with other committees and the lifespan. CONCLUSION: A third oversight committee has benefits for trial oversight and conduct, and a revised charter will facilitate greater standardisation and wider adoption.


Asunto(s)
Comités de Monitoreo de Datos de Ensayos Clínicos/organización & administración , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Investigación Biomédica , Estudios de Cohortes , Humanos , Defensa del Paciente , Proyectos de Investigación , Encuestas y Cuestionarios , Reino Unido
3.
Clin Transl Radiat Oncol ; 10: 1-6, 2018 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-29928699

RESUMEN

BACKGROUND: This article presents the methodology for tissue sample collection in Trans-CHHiP, the main translational study within the CHHiP (Conventional or Hypofractionated High dose intensity modulated radiotherapy in Prostate cancer, ISRCTN 97182923) trial. The CHHiP trial randomised 3216 men with localised prostate cancer to 3 different radiotherapy fractionation schedules. Trans-CHHiP aims to identify biomarkers of fraction sensitivity. METHODS: We outline the process of tissue collection, including central review by a study-specific specialist uropathologist and comparison of the centrally-assigned Gleason grade group with that assigned by the recruiting-centre pathologist. RESULTS: 2047 patients provided tissue from 107 pathology departments between August 2012 and April 2014. A highly motivated Clinical Trials Unit chasing samples and a central Trans-CHHiP group that regularly reviewed progress were important for successful sample collection. Agreement in Gleason grade group assigned by the recruiting centre pathologist and the central study-specific uropathologist occurred in 886 out of 1854 (47.8%) cases. Key lessons learned were the need for prospective consent for tissue collection when recruiting patients to the main trial, and the importance of Material Transfer Agreement (MTA) integration into the initial trial site agreement. CONCLUSIONS: This methodology enabled collection of 2047 patient samples from a large randomised radiotherapy trial. Central pathological review is important to minimise subjectivity in Gleason grade grouping and the impact of grade shift.

4.
Trials ; 18(1): 590, 2017 Dec 08.
Artículo en Inglés | MEDLINE | ID: mdl-29221458

RESUMEN

BACKGROUND: The DAMOCLES project established a widely used Data Monitoring Committee (DMC) Charter for randomised controlled trials (RCTs). Typically, within the UK, the DMC is advisory and recommends to another executive body; the Trial Steering Committee (TSC). Despite the executive role of the TSC, the CONSORT Statement does not explicitly require reporting of TSC activity, although is included as an example of good reporting. A lack of guidance on TSC reporting can impact transparency of trial oversight, ultimately leading to a misunderstanding regarding role and, subsequently, further variation in practice. This review aimed to establish reporting practice of TSC involvement in RCTs, and thus make recommendations for reporting. METHODS: A cohort examination identifying reporting practice was undertaken. The cohort comprised RCTs published in three leading medical journals (the British Medical Journal, The Lancet and the New England Journal of Medicine) within 6 months in 2012 and the full NIHR HTA Monograph series. Details of TSC constitution and impact were extracted from main publications and published supplements. RESULTS: Of 415 publications, 264 were eligible. These were typical in terms of trial design. Variations in reporting between journals and monographs was notable. TSC presence was identified in approximately half of trials (n = 144), of which 109 worked alongside a DMC. No publications justified not convening a TSC. When reported, the role of the committee and examples of impact in design, conduct and analysis were summarised. CONCLUSIONS: We present the first review of reporting TSC activity in the published academic literature. An absence of reporting standards with regards to TSC constitution, activity and impact on trial conduct was identified which can influence transparency of reporting trial oversight. Consistent reporting is vital for the benefits and impact of the TSC role to be understood to support adoption of this oversight structure and reduce global variations in practice.


Asunto(s)
Comités Consultivos , Comités de Monitoreo de Datos de Ensayos Clínicos , Rol Profesional , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Proyectos de Investigación , Comités Consultivos/normas , Comités de Monitoreo de Datos de Ensayos Clínicos/normas , Estudios de Cohortes , Consenso , Humanos , Publicaciones Periódicas como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto/normas , Proyectos de Investigación/tendencias
5.
Trials ; 18(1): 612, 2017 Dec 22.
Artículo en Inglés | MEDLINE | ID: mdl-29273060

RESUMEN

BACKGROUND: The oversight and conduct of a randomised controlled trial involves several stakeholders, including a Trial Steering Committee (TSC), Trial Management Group (TMG), Data Monitoring Committee (DMC), funder and sponsor. We aimed to examine how the relationships between these stakeholders affect the trial oversight process and its rigour, to inform future revision of Good Clinical Practice guidelines. METHODS: Using an ethnographic study design, we observed the oversight processes of eight trials and conducted semi-structured interviews with members of the trials' TSCs and TMGs, plus other relevant informants, including sponsors and funders of trials. Data were analysed thematically, and findings triangulated and integrated to give a multi-perspective account of current oversight practices in the UK. RESULTS: Eight TSC and six TMG meetings from eight trials were observed and audio-recorded, and 66 semi-structured interviews conducted with 52 purposively sampled key informants. Five themes are presented: (1) Collaboration within the TMG and role of the CTU; (2) Collaboration and conflict between oversight committees; (3) Priorities; (4) Communication between trial oversight groups and (5) Power and accountability. There was evidence of collaborative relationships, based on mutual respect, between CTUs, TMGs and TSCs, but also evidence of conflict. Relationships between trial oversight committees were influenced by stakeholders' priorities, both organisational and individual. Good communication following specific, recognised routes played a central role in ensuring that relationships were productive and trial oversight efficient. Participants described the possession of power over trials as a shifting political landscape, and there was lack of clarity regarding the roles and accountability of each committee, the sponsor and funder. Stakeholders' perceptions of their own power over a trial, and the power of others, influenced relationships between those involved in trial oversight. CONCLUSIONS: Recent developments in trial design and conduct have been accompanied by changes in roles and relationships between trial oversight groups. Recognising and respecting the value of differing priorities among those involved in running trials is key to successful relationships between committees, funders and sponsors. Clarity regarding appropriate lines of communication, roles and accountability is needed. We present 10 evidence-based recommendations to inform updates to international trial guidance, particularly the Medical Research Council guidelines.


Asunto(s)
Antropología Cultural , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Proyectos de Investigación , Comités de Monitoreo de Datos de Ensayos Clínicos , Comunicación , Estudios Transversales , Femenino , Humanos , Colaboración Intersectorial , Masculino
6.
Clin Trials ; 12(6): 664-76, 2015 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-26085545

RESUMEN

BACKGROUND: The Medical Research Council Guidelines for Good Clinical Practice outlines a three-committee trial oversight structure--the day-to-day Trial Management Group, the Data Monitoring Committee and the Trial Steering Committee. In this model, the Trial Steering Committee is the executive committee that oversees the trial and considers the recommendations from the Data Monitoring Committee. There is yet to be in-depth consideration establishing the Trial Steering Committee's role and functionality. METHODS: A survey to establish Trial Steering Committee's current practices, role and the use and opinion on the Medical Research Council guidelines was undertaken within UK Clinical Research Collaborative registered Clinical Trials Units. RESULTS: Completed surveys were obtained from 38 of 47 fully and partially registered Units. Individual items in the survey were analysed and reported spanning current Trial Steering Committee practices including its role, requirement and experience required for membership; methods to identify members; and meeting frequency. Terms (a document describing the committee's remit, objectives and functionality) were obtained and analysed from 21 of 33 Units with documents in place at their Unit. A total of 20 responders suggested aspects of the current Medical Research Council Guidelines that need improvement. CONCLUSION: We present the first survey reporting on practices within UK Clinical Research Collaborative registered Clinical Trials Units on the experience and remits of Trial Steering Committees. We have identified a widespread adoption of Medical Research Council Guidelines for Trial Steering Committees in the United Kingdom, but limitations in this existing provision have been identified that need to be addressed.


Asunto(s)
Comités Consultivos , Consenso , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Humanos , Encuestas y Cuestionarios
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