New CT Scan Method for Lung Imaging
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial tests a new method of using CT scans to examine the lungs without contrast dye. The researchers aim to determine if this approach provides better details about lung blood flow compared to standard CT scans. Individuals already scheduled for a CT scan of the head, neck, chest, abdomen, pelvis, or limbs may be suitable candidates. Participation helps assess the effectiveness of this new method. As a Phase 2 trial, the research focuses on evaluating the treatment's effectiveness in an initial, smaller group.
What prior data suggests that this new CT scan method is safe for lung imaging?
Research has shown that the new CT scan method for lung imaging is generally safe. CT scans are commonly used to check for lung cancer and are usually well-tolerated. However, studies suggest that frequent CT scans could increase the risk of developing cancer later on. This new method aims to lower that risk by avoiding contrast agents, which can sometimes cause side effects.
Since this trial is in Phase 2, earlier tests have already demonstrated some safety. Participants in this trial will undergo a 30-minute chest CT scan, a standard procedure. While complete safety details for this new method are not yet available, avoiding contrast agents might reduce the chance of side effects.12345Why are researchers excited about this trial?
Researchers are excited about the new CT scan method for lung imaging because it aims to provide clearer and more detailed images of the lungs compared to traditional CT scans. This could enhance the ability to detect early signs of lung disease and abnormalities with greater accuracy. Additionally, this method might reduce the amount of radiation exposure to patients, which is a significant concern with standard CT scans. By improving image clarity and safety, this technique has the potential to revolutionize lung diagnostics and patient outcomes.
What evidence suggests that this new CT scan method is effective for lung imaging?
Research has shown that new CT scan technologies have made diagnosing lung issues easier and more accurate. Studies have found that these advancements help doctors better detect and monitor lung conditions, such as determining if a nodule (a small lump) is growing, which can indicate cancer. Additionally, these advanced CT scans can enhance the safety and success of lung treatments. In this trial, participants will undergo this new type of CT scan, which provides detailed information about blood flow in the lungs without requiring a contrast dye, offering clearer insights than regular CT scans. These advancements suggest that the new method could be a valuable tool in lung imaging.13567
Who Is on the Research Team?
Matthew Smith, MD, PhD
Principal Investigator
University of Wisconsin, Madison
Are You a Good Fit for This Trial?
This trial is for individuals who require a chest CT scan. The study is evaluating a new contrast-free imaging method to see if it provides more information about lung perfusion compared to the standard CT imaging.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
CT Scan
Participants undergo a 30 minute chest CT to evaluate the X-ray Pulsatility Index (XPI) using dynamic CT imaging methods.
Follow-up
Participants are monitored for safety and effectiveness after the CT scan
What Are the Treatments Tested in This Trial?
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Who Is Running the Clinical Trial?
University of Wisconsin, Madison
Lead Sponsor