Evidence map›Paper›PMID 18346942›Full record

ArticleContemporary clinical trials2008

Using the Internet to search for cancer clinical trials: a comparative audit of clinical trial search tools.

Nancy L Atkinson, Sandra L Saperstein, Holly A Massett, Colleen Ryan Leonard, Lakshmi Grama, Rick Manrow

Abstract readComparative Study
In one paragraph

Article in Contemporary clinical trials, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Trial
  2. Trial
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  4. Article
  5. Article
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  9. Evaluating the Use of Plain Language in a Cancer Clinical Trial Website/App.Journal of cancer education : the official journal of the American Association for Cancer Education · 2017
    Article
  10. Cross-system evaluation of clinical trial search engines.AMIA Joint Summits on Translational Science proceedings. AMIA Joint Summits on Translational Science · 2014
    Article
  11. Article
  12. Article
  13. Article
  14. Outcomes of a cancer clinical trial matching service.Journal of cancer education : the official journal of the American Association for Cancer Education · 2012
    Article
  15. ResearchMatch: a national registry to recruit volunteers for clinical research.Academic medicine : journal of the Association of American Medical Colleges · 2012
    Article
  16. What do patients search for when seeking clinical trial information online?AMIA ... Annual Symposium proceedings. AMIA Symposium · 2010
    Article
  17. 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

6 authors.

Nancy L AtkinsonDepartment of Public and Community Health, University of Maryland, College Park, MD 20742, USA. atkinson@umd.edu
Sandra L Saperstein
Holly A Massett
Colleen Ryan Leonard
Lakshmi Grama
Rick Manrow

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advancing the clinical trial research process to improve cancer treatment necessitates helping people with cancer identify and enroll in studies, and researchers are using the power of the Internet to facilitate this process. This study used a content analysis of online cancer clinical trial search tools to understand what people with cancer might encounter. The content analysis revealed that clinical trial search tools were easy to identify using a popular search engine, but their functionality and content varied greatly. Most required that users be fairly knowledgeable about their medical condition and sophisticated in their web navigation skills. The ability to search by a specific health condition or type of cancer was the most common search strategy. The more complex tools required that users input detailed information about their personal medical history and have knowledge of specific clinical trial terminology. Search tools, however, only occasionally advised users to consult their doctors regarding clinical trial decision-making. This, along with the complexity of the tools suggests that online search tools may not adequately facilitate the clinical trial recruitment process. Findings from this analysis can be used as a framework from which to systematically examine actual consumer experience with online clinical trial search tools.

Indexed as

Clinical Trials as TopicEvidence-Based MedicineInternetNeoplasmsDatabases as TopicHumansInformation DisseminationNational Cancer Institute (U.S.)Reproducibility of ResultsUnited States

Identifiers

PMID18346942
PMCPMC2724745

What OpenQuestion holds

Textmetadata
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.