Evidence map›Paper›PMID 28802905›Full record

ArticleJournal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer2017

Thoracic Oncology Clinical Trial Eligibility Criteria and Requirements Continue to Increase in Number and Complexity.

Sandra Garcia, Ajit Bisen, Jingsheng Yan, Xian-Jin Xie, Suresh Ramalingam, Joan H Schiller, David H Johnson, David E Gerber

Open access · bronzeAbstract read
In one paragraph

Article in Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.5field-weighted citation impact, top 5% of its field
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

33 citing papers in PubMed, 67 citations in OpenAlex.

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  9. New Benchmarks on Protocol Amendment Experience in Oncology Clinical Trials.Therapeutic innovation & regulatory science · 2024
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  19. International Association for the Study of Lung Cancer Study of the Impact of Coronavirus Disease 2019 on International Lung Cancer Clinical Trials.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2022
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Sandra GarciaSchool of Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.
Ajit BisenDepartment of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.
Jingsheng YanHarold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas.
Xian-Jin XieHarold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas; Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas.
Suresh RamalingamDepartment of Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia.
Joan H SchillerInova Schar Cancer Institute, Inova Health System, Falls Church, Virginia.
David H JohnsonDepartment of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas; Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas.
David E GerberDepartment of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas; Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas; Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas. Electronic address: david.gerber@utsouthwestern.edu.
The University of Texas Southwestern Medical Center · USEmory University · USInova Health System · US

Funding

UT Southwestern Medical Center Simmons Comprehensive Cancer CenterP30CA142543 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI Sandi Leigh Pruitt · 2010 to 2026
$53.7M
PROVIDE STATISTICAL SERVICESU10CA023318 · NCI · DANA-FARBER CANCER INSTITUTE · PI GRAY, ROBERT J · 1985 to 2013
$33.4M
NORTH AND CENTRAL TEXAS CTSA FOR PEDIATRIC RESEARCHUL1RR024982 · NCRR · UT SOUTHWESTERN MEDICAL CENTER · PI TOTO, ROBERT DANIEL · 2007 to 2011
$27.9M
UT Southwestern Center for Translational Medicine (UL1/KL2/TL1)UL1TR001105 · NCATS · UT SOUTHWESTERN MEDICAL CENTER · PI TOTO, ROBERT DANIEL · 2013 to 2017
$24.5M
UT Southwestern Center for Translational Medicine (UL1/KL2/TL1KL2TR001103 · NCATS · UT SOUTHWESTERN MEDICAL CENTER · PI TOTO, ROBERT DANIEL · 2013 to 2017
$4.0M
UT Southwestern NCI National Clinical Trials Network Lead Academic Site - U10U10CA180870 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI GERBER, DAVID ERIC · 2014 to 2018
$3.4M
Development of New Cancer Treatments and InvestigatorsK24CA201543 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI GERBER, DAVID ERIC · 2016 to 2020
$737k
UT Southwestern Center for Translational Medicine (UL18Kl2/TL1)TL1TR001104 · NCATS · UT SOUTHWESTERN MEDICAL CENTER · PI TOTO, ROBERT DANIEL · 2013 to 2017
$418k
NCATS NIH HHS KL2 TR001103NCATS NIH HHS TL1 TR001104NCATS NIH HHS UL1 TR001105NCI NIH HHS K24 CA201543NCI NIH HHS P30 CA142543NCI NIH HHS U10 CA023318NCI NIH HHS U10 CA180870NCRR NIH HHS UL1 RR024982
6 · The paper itself

Abstract

introductionEligibility criteria and screening procedures are designed to optimize the scientific yield and maximize the safety of clinical trials. However, they may also heighten trial complexity, hinder enrollment, decrease generalizability, and increase costs. We analyzed the types and number of eligibility criteria and screening procedures among thoracic oncology clinical trials sponsored or endorsed by the Eastern Cooperative Oncology Group.

methodsWe identified trials and obtained protocols from the Eastern Cooperative Oncology Group website. Eligibility criteria were grouped and categorized as comorbidity (classified by organ system), administrative requirements, prior treatment, and measurable disease requirements. Associations between trial characteristics and eligibility criteria were analyzed by using the Kruskal-Wallis and Wilcoxon tests.

resultsA total of 74 lung cancer trials activated in 1986-2016 were identified. The total number of eligibility criteria was associated with trial principal therapy (a median of nine for surgical, 18 for radiation, and 20 for medical therapy [p = 0.02]), trial primary end point (a median of 20 for overall survival, 28 for progression-free survival, and 17 for other [p = 0.001]), number of therapies (p = 0.05), and year of activation (a median of 16 for 1986-1995, 19 for 1996-2005, and 27 for 2006-2016 [P < 0.001]). The increase in trial eligibility requirements over time was limited to medical therapy trials. Over time, there was also an increase in blood test screening procedures (p = 0.05) but not in imaging, cardiac assessment, or pulmonary function screening procedures.

conclusionsThe number of eligibility criteria and screening procedures in medical therapy lung cancer clinical trials continues to rise. Continued efforts to simplify protocol eligibility and procedures are warranted to promote trial adherence, enrollment, completion, and generalizability.

Indexed as

Clinical Trials as TopicEligibility DeterminationHumansLung NeoplasmsResearch DesignThoracic NeoplasmsAccrualClinical researchEnrollmentExclusion criteriaInclusion criteriaLung cancer

Identifiers

PMID28802905
PMCPMC5610621
OpenAlexW2743561661

What OpenQuestion holds

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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.