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Carcinoma, Non-Small-Cell LungNCT04731571

Toward High Fidelity Adaptive Radiotherapy in the Thorax

An observational study of Carcinoma, Non-Small-Cell Lung, run by Henry Ford Health System at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Daily adaptive radiotherapy with individualized planning margins for thoracic and pelvic cancer patients will increase the potential of reducing dose to OARs, thereby reducing treatment-related toxicities and ultimately providing these patients with a better quality of life. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Carcinoma, Non-Small-Cell Lung
How many people
20 participants
Where
1 siteUnited States
Study dates
5 Feb 2021to 27 Feb 2025
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: Patients with unresectable, locally advanced non-small cell lung cancer

Who may be able to join

  • Histologically confirmed non-small cell lung cancer patients
  • Locally advanced

Who cannot join

None listed.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Henry Ford Health

    Detroit, Michigan, 48202

Other trials in United States

About this study

Daily adaptive radiotherapy with individualized planning margins for thoracic and pelvic cancer patients will increase the potential of reducing dose to OARs, thereby reducing treatment-related toxicities and ultimately providing these patients with a better quality of life. Thus, the overarching objective of this work is to develop a CBCT-guided adaptive workflow and to measure the benefits to patients of the adaptive treatment paradigm utilizing patient reported outcomes in a first-of-kind study.

Read the detailed description
  1. To individualize the planning margins used for treatment, we will assess the impact of the different uncertainties on patient-specific planning margins. We determine the dosimetric uncertainties for patients during planning and delivery through the daily adaptive process. In so doing, we will determine the relationship between the dose distributions and the associated treatment outcomes.
  2. To perform retrospective clinical studies using patient data, we determine the relationship between dosimetry from plans developed using the optimized patient-specific margins (plans from (1) that are robust to uncertainties) and retrospective, clinical outcomes. This data will be used to inform daily adaptation and plan quality criteria for a prospective clinical protocol.
  3. To develop (with our clinical collaborators) a first-of-kind study to measure the efficacy of daily adaptive treatment with individualized planning margins, using clinical and quality of life (patient reported) outcomes, and to compare these against the conventional treatment approach, where a single treatment plan with population-based treatment margins is utilized for all treatment fractions.
Medical subject headings
Carcinoma, Non-Small-Cell Lung

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

Study groups in NCT04731571
Study groupRoleWhat they receive
RadiotherapyPatients with locally advanced non-small cell lung cancer previously treated with definitive chemoradiotherapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. The number of patients with treatment-related Grade 3 or higher adverse cardiac events as defined by the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE v5.0) at 2 years

    A set of treatment planning strategies were designed and retrospectively implemented for locally advanced, non-small cell lung cancer (NSCLC) patients.

    Measured: through study completion, an average of 2 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted1 Feb 2021
  2. Study start5 Feb 2021
  3. Primary completion22 Oct 2024
  4. Study completion27 Feb 2025

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Case only
Time perspective
Retrospective
Enrolment
20 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04731571
Sponsor's protocol ID
HighFidelityART
Status last verified
Jun 2025
First submitted
26 Jan 2021
Last updated
11 Jun 2025
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Yan D, Georg D. Adaptive radiation therapy. Z Med Phys. 2018 Aug;28(3):173-174. doi: 10.1016/j.zemedi.2018.03.001. Epub 2018 Mar 27. No abstract available.

    PubMed 29602589
  • Zhong H, Siddiqui SM, Movsas B, Chetty IJ. Evaluation of adaptive treatment planning for patients with non-small cell lung cancer. Phys Med Biol. 2017 Jun 7;62(11):4346-4360. doi: 10.1088/1361-6560/aa586f. Epub 2017 Jan 10.

    PubMed 28072395
  • Herschtal A, Te Marvelde L, Mengersen K, Foroudi F, Eade T, Pham D, Caine H, Kron T. Sparing healthy tissue and increasing tumor dose using bayesian modeling of geometric uncertainties for planning target volume personalization. Int J Radiat Oncol Biol Phys. 2015 Jun 1;92(2):446-52. doi: 10.1016/j.ijrobp.2015.01.034. Epub 2015 Apr 3.

    PubMed 25847606
  • Dial C, Weiss E, Siebers JV, Hugo GD. Benefits of adaptive radiation therapy in lung cancer as a function of replanning frequency. Med Phys. 2016 Apr;43(4):1787. doi: 10.1118/1.4943564.

    PubMed 27036576
  • Kim JP, Dewalt J, Feldman A, Adil K, Movsas B, Chetty IJ. Feasibility of radical cardiac-sparing, treatment planning strategies for patients with locally advanced, non-small cell lung cancer. J Appl Clin Med Phys. 2022 Dec;23(12):e13784. doi: 10.1002/acm2.13784. Epub 2022 Oct 13.

    PubMed 36237114

Questions about this trial

What is this clinical trial studying?

An observational study of Carcinoma, Non-Small-Cell Lung, run by Henry Ford Health System at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 0 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 11 Jun 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

The number of patients with treatment-related Grade 3 or higher adverse cardiac events as defined by the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE v5.0) at 2 years (time frame: through study completion, an average of 2 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT04731571, which also lists 5 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Jun 2025.

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