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NCT04940221 · ClinicalTrials.gov registry record · NA

Testing Informed Decision Making in Lung Cancer Screening

A NA study, sponsored by Christiana Care Health Services.

Completed
Registry status
NA
Development phase
80
Enrollment target

NCT04940221: Completed NA study, sponsored by Christiana Care Health Services.

NCT04940221 is a NA study that has completed, run by Christiana Care Health Services. The registered enrollment target is 80 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (94% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04940221, a NA study, has completed, sponsored by Christiana Care Health Services.

COMPLETED
Registry status
NA
Development phase
80 participants
Enrollment target

Study Summary

Lung cancer screening rates are very low despite the fact that lung cancer screening could save many lives. People need to understand the risks and benefits to screening as well as their own beliefs about screening. This study builds an intervention in real world primary care that will help people make the right decision for them as well as help people to quit smoking. Interventions like this are needed to improve the screening rate and reduce death from lung cancer, which is the leading cancer killer.

Primary Outcome

Percentage of individuals who have evidence of a low-dose CT scan of the chest in their electronic medical record at 1 year post intervention, as ascertained by chart audit by research assistance.

Interventions

  • BEHAVIORAL Shared Decision Making

Trial Details

FieldValue
Enrollment Target 80 participants
Start Date 2018-07-18
Est. Completion 2020-10-30
Phase NA
Christiana Care Health Services

82 total trials

What the finished NCT04940221 record still lists

NCT04940221 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 80 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (94% lower).

The record links to 0 conditions, and to 1 intervention - of which Shared Decision Making is the first listed.

NCT04940221 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04940221 about?

NCT04940221 is a clinical study titled "Testing Informed Decision Making in Lung Cancer Screening". Lung cancer screening rates are very low despite the fact that lung cancer screening could save many lives. People need to understand the risks and benefits to screening as well as their own beliefs about screening. This study builds an intervention in real world primary care that will help people m...

What is the current status of trial NCT04940221?

This trial is currently completed. It is a NA study. The enrollment target is 80 participants. The study started on 2018-07-18. Estimated completion is 2020-10-30.

What interventions are being tested in trial NCT04940221?

The interventions under investigation include: Shared Decision Making (BEHAVIORAL).

Who is sponsoring clinical trial NCT04940221?

This trial is sponsored by Christiana Care Health Services, which has 82 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04940221's enrollment target sits among peer trials

80 994th of 2000 higher than 941 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04940221, the US trial registry maintained by the National Library of Medicine. NCT04940221 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.