Evidence map›Paper›PMID 31852513›Full record

ArticleTrials2019

Ethics of alternative trial designs and methods in low-resource settings.

Rieke van der Graaf, Phaik Yeong Cheah

Abstract readEditorial
In one paragraph

Article in Trials, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Review
  2. Article
  3. No frugal innovation without frugal evaluation: the Global IDEAL Sub-Framework.BMJ surgery, interventions, & health technologies · 2024
    Article
  4. Article
  5. Review
  6. Ethics and regulatory complexities posed by a pragmatic clinical trial: a case study from Lilongwe, Malawi.Malawi medical journal : the journal of Medical Association of Malawi · 2022
    Article
  7. Article
  8. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Rieke van der GraafUniversity Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Utrecht, Netherlands. R.vanderGraaf@umcutrecht.nl.
Phaik Yeong CheahMahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.

Funding

Wellcome Trust
6 · The paper itself

Abstract

This editorial introduces articles in this Special Issue, which are based on presentations given at the 2017 meeting of the Global Forum of Bioethics in Research meeting. The main themes presented at the meeting were the use of cluster randomized trials, stepped-wedge cluster randomized trials, and controlled human infection models in research conducted in low-resource settings. The editorial sets out which ethical issues may arise in the context of alternative trial designs and describes the articles in this issue that addresses some or more of the ethical issues, such as justification of the research design, risk-benefit evaluations and consent.

Indexed as

Health ResourcesAdaptive Clinical Trials as TopicHealthy VolunteersHumansResearch DesignTherapeutic Human ExperimentationAdaptive trialsAlternative trial designsCluster randomized trialsControlled human challenge studiesEthicsStepped wedge cluster randomized trials

Identifiers

PMID31852513
PMCPMC6921382

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.