Cargando…

Group sequential designs for stepped-wedge cluster randomised trials

BACKGROUND/AIMS: The stepped-wedge cluster randomised trial design has received substantial attention in recent years. Although various extensions to the original design have been proposed, no guidance is available on the design of stepped-wedge cluster randomised trials with interim analyses. In an...

Descripción completa

Detalles Bibliográficos
Autores principales:	Grayling, Michael J, Wason, James MS, Mander, Adrian P
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	SAGE Publications 2017
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5632563/ https://www.ncbi.nlm.nih.gov/pubmed/28653550 http://dx.doi.org/10.1177/1740774517716937

Ejemplares similares

Stepped-wedge cluster randomised trials: where, when and why?
por: Grayling, Michael, et al.
Publicado: (2015)

Admissible multiarm stepped‐wedge cluster randomized trial designs
por: Grayling, Michael J., et al.
Publicado: (2018)

Stepped wedge cluster randomized controlled trial designs: a review of reporting quality and design features
por: Grayling, Michael J., et al.
Publicado: (2017)

Blinded and unblinded sample size reestimation procedures for stepped‐wedge cluster randomized trials
por: Grayling, Michael J., et al.
Publicado: (2018)

Group sequential crossover trial designs with strong control of the familywise error rate
por: Grayling, Michael J., et al.
Publicado: (2018)

A hybrid approach to comparing parallel-group and stepped-wedge cluster-randomized trials with a continuous primary outcome when there is uncertainty in the intra-cluster correlation
por: Sarkodie, Samuel K, et al.
Publicado: (2022)

Response adaptive intervention allocation in stepped‐wedge cluster randomized trials
por: Grayling, Michael J., et al.
Publicado: (2022)

Exact group sequential designs for two-arm experiments with Poisson distributed outcome variables
por: Grayling, Michael J., et al.
Publicado: (2021)

Point estimation following a two-stage group sequential trial
por: Grayling, Michael J, et al.
Publicado: (2022)

An optimised multi-arm multi-stage clinical trial design for unknown variance
por: Grayling, Michael J., et al.
Publicado: (2018)

Optimal multistage designs for randomised clinical trials with continuous outcomes
por: Wason, James MS, et al.
Publicado: (2012)

A web application for the design of multi-arm clinical trials
por: Grayling, Michael J., et al.
Publicado: (2020)

Advantages of multi-arm non-randomised sequentially allocated cohort designs for Phase II oncology trials
por: Mossop, Helen, et al.
Publicado: (2021)

Blinded and unblinded sample size reestimation in crossover trials balanced for period
por: Grayling, Michael J., et al.
Publicado: (2018)

Reporting of stepped wedge cluster randomised trials: extension of the CONSORT 2010 statement with explanation and elaboration
por: Hemming, Karla, et al.
Publicado: (2018)

A stochastically curtailed two-arm randomised phase II trial design for binary outcomes
por: Law, Martin, et al.
Publicado: (2021)

Stepped-wedge cluster randomised controlled trials: some variations on the common design
por: Hemming, Karla, et al.
Publicado: (2013)

Do single‐arm trials have a role in drug development plans incorporating randomised trials?
por: Grayling, Michael J., et al.
Publicado: (2015)

The impact of varying cluster size in cross-sectional stepped-wedge cluster randomised trials
por: Martin, James Thomas, et al.
Publicado: (2019)

Introducing the new CONSORT extension for stepped-wedge cluster randomised trials
por: Hemming, Karla, et al.
Publicado: (2019)

Unequal cluster sizes in stepped-wedge cluster randomised trials: a systematic review
por: Kristunas, Caroline, et al.
Publicado: (2017)

Re-formulating Gehan’s design as a flexible two-stage single-arm trial
por: Grayling, Michael J., et al.
Publicado: (2019)

Analysis of cluster randomised stepped wedge trials with repeated cross-sectional samples
por: Hemming, Karla, et al.
Publicado: (2017)

The choice of test in phase II cancer trials assessing continuous tumour shrinkage when complete responses are expected
por: Wason, James MS, et al.
Publicado: (2015)

Stepped wedge cluster randomised trials: a review of the statistical methodology used and available
por: Barker, D., et al.
Publicado: (2016)

Mixed-effects models for the design and analysis of stepped wedge cluster randomized trials: An overview
por: Li, Fan, et al.
Publicado: (2020)

Stepped-wedge cluster randomised controlled trials: a generic framework including parallel and multiple-level designs
por: Hemming, Karla, et al.
Publicado: (2015)

Pro’s and con’s of the stepped wedge design in cluster randomised trials of quality improvement interventions: two current examples
por: Dreischulte, Tobias, et al.
Publicado: (2013)

How important is randomisation in a stepped wedge trial?
por: Hargreaves, James R, et al.
Publicado: (2015)

Sedation AND Weaning In Children (SANDWICH): protocol for a cluster randomised stepped wedge trial
por: Blackwood, Bronagh, et al.
Publicado: (2019)

A stochastically curtailed single-arm phase II trial design for binary outcomes
por: Law, Martin, et al.
Publicado: (2022)

Bayesian modelling strategies for borrowing of information in randomised basket trials
por: Ouma, Luke O., et al.
Publicado: (2022)

Sample size calculations for stepped wedge and cluster randomised trials: a unified approach
por: Hemming, Karla, et al.
Publicado: (2016)

The efficacy of Protected Mealtimes in hospitalised patients: a stepped wedge cluster randomised controlled trial
por: Porter, Judi, et al.
Publicado: (2017)

Designing a stepped wedge trial: three main designs, carry-over effects and randomisation approaches
por: Copas, Andrew J., et al.
Publicado: (2015)

Systematic review finds major deficiencies in sample size methodology and reporting for stepped-wedge cluster randomised trials
por: Martin, James, et al.
Publicado: (2016)

Two-Stage Single-Arm Trials Are Rarely Analyzed Effectively or Reported Adequately
por: Grayling, Michael J., et al.
Publicado: (2021)

Design and analysis of umbrella trials: Where do we stand?
por: Ouma, Luke O., et al.
Publicado: (2022)

The feedback intervention trial: a national stepped wedge cluster randomised controlled trial to improve hand hygiene
por: Stone, S
Publicado: (2011)

The batched stepped wedge design: A design robust to delays in cluster recruitment
por: Kasza, Jessica, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_5l26lm19nqu1dkv00l6fhd4eb3