2017
DOI: 10.1186/s40814-017-0159-2
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Improving the efficiency of trials using innovative pilot designs: the next phase in the conduct and reporting of pilot and feasibility studies

Abstract: With continuously increasing costs of conducting trials, use of innovative approaches—such as pragmatic trials, registry-based randomised trials, adaptive trials, personalised medicine trials, platform trials, and basket trials—to the design and conduct of clinical trials has been advocated as one of the most promising solutions. In this editorial, we propose that the next wave of feasibility or pilot studies should focus on assessing the feasibility of trials using these designs, which we see as an imperative… Show more

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Cited by 12 publications
(8 citation statements)
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“…The reuse of trial data in tandem with use of routine service data is also consistent with policy imperatives for efficient study designs. 90,91 Although some costs involved in delivering this study were greater than anticipated for example, because of revisions in costing models used by NHS Digital, the total cost was substantially lower than would have been incurred if data were prospectively collected using maternal self-report.…”
Section: Strengths Weakness and Ongoing Challengesmentioning
confidence: 96%
“…The reuse of trial data in tandem with use of routine service data is also consistent with policy imperatives for efficient study designs. 90,91 Although some costs involved in delivering this study were greater than anticipated for example, because of revisions in costing models used by NHS Digital, the total cost was substantially lower than would have been incurred if data were prospectively collected using maternal self-report.…”
Section: Strengths Weakness and Ongoing Challengesmentioning
confidence: 96%
“…Although the pandemic has sped up the embrace of remote technologies for clinical research, their promise has been recognized for some time. Investigators have been exploring how digital technologies and advances could improve study feasibility and efficiency and lead to more representative study populations [1,2], as well as inform innovative study designs [3] and streamline clinical trial costs [3]. In the best of times, a number of barriers make it difficult for researchers to recruit participants who reflect the diversity of their communities.…”
Section: Overview and Rationale For Changementioning
confidence: 99%
“…Estimates of intervention adherence and protocol compliance provide critical information for the calculation of statistical power [6]. Randomized controlled clinical trials are expensive [7], and poor adherence risks a type II error, with an intervention deemed ineffective when it was actually not delivered with sufficient fidelity [8,9]. Although good NAVA mode adherence was observed up to 48 h from randomization in a recent efficacy RCT [3], conflicting results were reported in a subsequent physiological RCT where NAVA failed in 7/20 (35%) participants across the same time period.…”
Section: Introductionmentioning
confidence: 99%