Trial reportTrials2021
Multi-Round compared to Real-Time Delphi for consensus in core outcome set (COS) development: a randomised trial.
Trial report in Trials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04471103 (Multi-round Compared to Real-Time Delphi for Consensus in Core Outcome Set), which is not on this map. Cited by 14 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Multi-round Compared to Real-Time Delphi for Consensus in Core Outcome Set (COS) Development: A Randomised Trial
Who cites it
14 citing papers in PubMed, 27 citations in OpenAlex.
- Trial
- Standardised reporting framework for nutrition and growth in preterm nutrition studies: the NutriGrow Delphi study.Pediatric research · 2026Article
- Methodologies for developing and applying consensus-based recommendations in epilepsy care: A narrative review.Epilepsia · 2026Review
- Article
- Article
- A meta-core outcome set for stillbirth prevention and bereavement care following stillbirth in LMIC.BMJ global health · 2025Article
- Consensus definition and diagnostic criteria for neonatal encephalopathy-study protocol for a real-time modified delphi study.Pediatric research · 2025Article
- Article
- ACcurate COnsensus Reporting Document (ACCORD) explanation and elaboration: Guidance and examples to support reporting consensus methods.PLoS medicine · 2024Article
- COHESION: a core outcome set for the treatment of neonatal encephalopathy.Pediatric research · 2024Article
- Establishing the core elements of a frailty at the front door model of care using a modified real-time Delphi technique.BMC emergency medicine · 2023Article
- Article
- Core outcomes in neonatal encephalopathy: a qualitative study with parents.BMJ paediatrics open · 2022Article
- Developing a medication adherence technologies repository: proposed structure and protocol for an online real-time Delphi study.BMJ open · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 7 institutions in 5 countries.
Funding
Abstract
backgroundThe Delphi method is used in a wide variety of settings as a method of building consensus on important issues. Traditionally, the Delphi method uses multiple rounds of a survey to allow for feedback of other participants' survey responses in between rounds. By informing participants about how others answer a question or prioritise specific topics, it allows for diverse opinions to inform the consensus process. For this reason, the Delphi method is popular as a consensus building approach in developing core outcome sets (COS), i.e. the minimum agreed set of standardised outcomes that should be measured and reported in studies on a specific health condition. In a COS setting, participants prioritise the importance of outcomes for inclusion in a COS. This usually involves participating in multiple rounds of a survey that can span several weeks or months. Challenges with participant retention have been highlighted in previous COS. We will compare a three-round with a Real-Time Delphi approach on prioritised outcomes. This trial is embedded within the COHESION study which is developing a COS for interventions treating neonatal encephalopathy.
methodsOne hundred and eighty stakeholders (parents/caregivers of infants diagnosed and treated with neonatal encephalopathy, healthcare providers and researchers) will be randomised using stratified randomisation to take part in either the Multi-Round or Real-Time Delphi. Stakeholders will rate the importance of the same set of outcomes in both arms. We will compare the prioritised outcomes at the end of both surveys as well as other parameters such as feedback, initial condition and iteration effects. DISCUSSION: This trial will provide evidence to inform decisions on the use of Multi-Round compared to Real-Time Delphi survey methods.
trial registrationNCT04471103 . Registered on 14 July 2020.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.