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AzTrials

Lung Non-Small Cell CarcinomaPhase 2NCT04987281

Robotic Bronchoscopy With Cone CT and Indocyanine Green to Aid Removal of Lung Lesions in Patients With Stage I Non-small Cell Lung Cancer or Lung Metastases, REPLACING Study

A Phase 2 study testing Computed Tomography, Indocyanine Green Solution and Therapeutic Bronchoscopy in people with Lung Non-Small Cell Carcinoma and Metastatic Malignant Neoplasm in the Lung, run by M.D. Anderson Cancer Center at 1 site in United States.

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

This phase II trial studies the use of Ion robotic bronchoscope with a mobile computed tomography (CT) scanner to biopsy tumors and inject a fluorescent dye called indocyanine green to mark the tumor during surgery in patients with stage I non-small cell lung cancer or cancer that has spread to the lung (lung… Read more about this study

Who is it for?
Ages 18 to 80 years
What is being tested?
Computed Tomography, Indocyanine Green Solution and Therapeutic Bronchoscopy
Could I receive a placebo?
No, everyone receives an active treatment
How many people
0 participants
Where
1 siteUnited States
Study dates
26 Jan 2022to 27 Dec 2023
Phase
Phase 2
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 to 80 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Age 18-80 years
  • Medically operable
  • Undergoing pulmonary resection for either stage I non-small cell lung cancer (NSCLC) (undergoing segmentectomy) or metastatic disease to the lung
  • Lesions < 2cm in longest diameter
  • Lesions are located at least 1cm from the pleura

Who cannot join

  • Pregnant
  • Serum creatinine > 2.0
  • Central lesions
  • Iodide allergy

Trial locations and contacts

1 site in 1 country.

United States1 site
  • M D Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Official title: Resection of Pulmonary Lesions Aided by Robotic Bronchoscopy With Cone CT and INdocyanin Green (REPLACING) Study

This phase II trial studies the use of Ion robotic bronchoscope with a mobile computed tomography (CT) scanner to biopsy tumors and inject a fluorescent dye called indocyanine green to mark the tumor during surgery in patients with stage I non-small cell lung cancer or cancer that has spread to the lung (lung metastases). Sometimes small tumors or those that are not on the surface of the lung can be challenging to remove without making larger incisions. Injecting the dye, may help doctors see the tumor more easily, which may allow for smaller incisions and by being able to see the tumor, doctors may be better able to decide where to make the incisions in order to get all of the tumor out.

Read the detailed description

PRIMARY OBJECTIVE:

  1. To evaluate the feasibility of using the Ion Endoluminal Platform (IEP; Intuitive, Sunnyvale, California [CA]) with the Cios Spin - a mobile cone-beam C - (Siemens Medical Solutions, Malvern, Pennsylvania [PA], United States [US]) in the operating room setting.

OUTLINE:

During standard of care surgical resection, patients undergo robotic bronchoscopy and CT. Patients also receive indocyanine green via injection.

Being tested
Computed Tomography, Indocyanine Green Solution, Therapeutic Bronchoscopy
Medical subject headings
Carcinoma, Non-Small-Cell Lung, Lung Neoplasms

What participants receive

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

  • Computed TomographyProcedure or surgery

    Also called CAT, CAT Scan, Computerized Axial Tomography, Computerized Tomography

    Undergo CT

  • Indocyanine Green SolutionDrug

    Also called IC-GREEN, ICG Solution

    Given via injection

  • Therapeutic BronchoscopyDevice

    Undergo bronchoscopy using Ion robotic bronchoscope

Study groups in NCT04987281
Study groupRoleWhat they receive
Device feasibility (bronchoscopy, CT, indocyanine green)ExperimentalDuring standard of care surgical resection, patients undergo robotic bronchoscopy and CT. Patients also receive indocyanine green via injection.
Receives: Procedure: Computed Tomography; Drug: Indocyanine Green Solution; Device: Therapeutic Bronchoscopy

What is being measured

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

  1. Number of successful procedures out of 50

    Success is defined as the ability of the provider to navigate to the lesion and deploy the needle into the lesion using the three allotted scans to aid in targeting to the lesion (As evaluated by surgeon using cone beam computed tomography [CT]).

    Measured: through study completion, an average of 1 year

Secondary outcomes (6)
  1. Number of repositions required to deploy needle into lesion

    Measured: through study completion, an average of 1 year

  2. Presence or absence of diagnostic tissue in sample

    Evaluated using rapid cytology.

    Measured: Up to 2 years

  3. Indocyanine green visualized during robotic pulmonary resection

    Measured: through study completion, an average of 1 year

  4. Number of cases that were begun as robotic or video-assisted that were converted to open in order to palpate nodule

    Measured: through study completion, an average of 1 year

  5. Closest margin on resected nodule pathology

    Measured: Up to 2 years

  6. Proximity of needle to the lesion on first deployment

    Evaluated retrospectively by research fellow using cone beam CT images.

    Measured: through study completion, an average of 1 year

Timeline

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

  1. First posted3 Aug 2021
  2. Study start26 Jan 2022
  3. Primary completion27 Dec 2023
  4. Study completion27 Dec 2023

Why it stopped: 0 ACTUAL Enrollment must have Overall Recruitment

Resources

More details

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

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Device feasibility
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04987281
Sponsor's protocol ID
2021-0243
Other IDs
NCI-2021-05983, 2021-0243
Status last verified
Dec 2023
First submitted
26 Jun 2021
Last updated
23 Oct 2024
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Computed Tomography, Indocyanine Green Solution and Therapeutic Bronchoscopy in people with Lung Non-Small Cell Carcinoma and Metastatic Malignant Neoplasm in the Lung, run by M.D. Anderson Cancer Center 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 5 inclusion and 4 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: withdrawn, as of the sponsor's last update on 23 Oct 2024. 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.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was withdrawn before enrolling participants, so there are no results.

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?

Number of successful procedures out of 50 (time frame: through study completion, an average of 1 year). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 23 Oct 2024.

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