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New CT scanner promises sharper images with less radiation

NCT ID NCT06691659

Diagnosis Sponsor: University of Pennsylvania Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing a new type of CT scanner that uses advanced photon-counting technology to create clearer images while using less radiation. Researchers want to see if it helps doctors better diagnose problems in the abdomen, chest, bones, and brain. About 250 adults aged 18 to 89 will be scanned and the images will be compared to standard diagnostic methods.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 250 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2024

Expected to finish

Nov 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Recruited patients are scheduled to undergo a routine CT scan (with or without contrast) at the Perelman Center for Advanced Medicine. Patients in the study will undergo abdominal, cardiovascular, chest, musculoskeletal, and neuroimaging scans. The design involves 50 participants per body region to gather preliminary data and assess diagnostic benefits for future research and clinical translation. This a total of 250 patients for the initial study.

Ages

18 to 89 years

Sex

Anyone

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Age 18 to 89. * Participants must be informed of the investigational nature of this study and be willing to provide written informed consent and participate in this study in accordance with institutional and federal guidelines prior to study-specific procedures. * Not pregnant (based on attestation) Exclusion Criteria: * Pregnant women will not be included. All females of childbearing potential must attest that they are not pregnant before CT imaging. * Participants with a known contrast allergy. * Any current medical condition, illness, or disorder, as assessed by medical record review and/or self-reported, that is considered by a physician investigator to be a condition that could compromise participant safety or successful participation in the study.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Image enhancement Radiation protection

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • University of Pennsylvania - Center for Advanced Computed Tomography Imaging Services (CACTIS)

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

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