Evidence map›Paper›PMID 28384843›Full record

ArticleStatistics in medicine2017

A design for phase I trials in completely or partially ordered groups.

Mark R Conaway

Abstract read
In one paragraph

Article in Statistics in medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Shift models for dose-finding in partially ordered groups.Clinical trials (London, England) · 2019
    Article
  8. The Impact of Early-Phase Trial Design in the Drug Development Process.Clinical cancer research : an official journal of the American Association for Cancer Research · 2019
    Article
  9. Article
  10. Article
  11. 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

1 author.

Mark R ConawayDepartment of Public Health Sciences, University of Virginia Health System, P.O. Box 800717, Charlottesville, 22908, VA, U.S.A.ORCID 0000-0002-0459-2336

Funding

Women's Oncology Program - WONP30CA044579 · NCI · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Thomas P. Loughran · 1987 to 2026
$72.1M
Designs for phase I trials of combinations of agentsR01CA142859 · NCI · UNIVERSITY OF VIRGINIA · PI CONAWAY, MARK R · 2010 to 2017
$2.1M
NCI NIH HHS P30 CA044579NCI NIH HHS R01 CA142859
6 · The paper itself

Abstract

We propose a design for dose finding for cytotoxic agents in completely or partially ordered groups of patients. By completely ordered groups, we mean that prior to the study, there is clinical information that would indicate that for a given dose, the groups can be ordered with respect to the probability of toxicity at that dose. With partially ordered groups, at a given dose, only some of the groups can be ordered with respect to the probability of toxicity at that dose. The method we propose includes elements of the parametric model used in the continual reassessment method combined with the Hwang-Peddada order-restricted estimation procedure. We evaluate the operating characteristics of these designs in a family of dose-toxicity curves representing complete and partial orders. Copyright © 2017 John Wiley & Sons, Ltd.

Indexed as

Antineoplastic AgentsBiostatisticsClinical Trials, Phase I as TopicCytotoxinsDose-Response Relationship, DrugGenotypeGlucuronosyltransferaseHumansKidneyLiverMaximum Tolerated DoseModels, StatisticalNeoplasmsUGT1A1 EnzymeAntineoplastic AgentsCytotoxinsGlucuronosyltransferaseUGT1A1 Enzymecytotoxic agentdose findingheterogeneous groups

Identifiers

PMID28384843
PMCPMC5571448

What OpenQuestion holds

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Registered trials

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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.