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Résztvevőt keres itt: Egyesült ÁllamokFázis nélkül

AI-CARE: Artificial Intelligence for Cardiovascular Analysis and Risk Evaluation

A legfontosabb adatok

Ki végzi
Aiatella Oy
Hol
Chapel Hill és Norfolk (Egyesült Államok)Mind a 2 helyszín megnézéseMég 1 másik országban, 1 helyszínen
Azonosító
Állapot
Toboroz
Résztvevők
250 fő, tervezett
Kezdés
2026. márc. 31.
Tervezett befejezés
2026. szept. 5.
A vizsgálat típusa
Megfigyeléses
A vizsgált kezelések
  • Aorta AIM Automated Measurement
  • Expert Radiologist Manual Measurement
A regiszteradat frissítve
2026. április 6.

Ki vehet részt

MI-összefoglaló

A vizsgálat saját részvételi feltételeiből. Gép olvasta ki az oldalon álló regiszterszövegből, ezért tévedhet. Hogy ki vehet részt, azt a lenti regiszterszöveg és a vizsgálat csapata dönti el.

The trial is looking for adults who already had a CT scan of the chest or belly that shows the aorta, the body's main blood vessel. Only existing scans are used to test an AI measuring tool.

Életkor
22 years and older at the time of the scan
Nem
All sexes
A betegség stádiuma
CT scan of the whole, chest or belly part of the aorta, taken from 1 Jan 2016 to 31 August 2025. Scan slices must be ≤ 3mm thick. Scans with or without contrast dye can be used.
Korábbi kezelés
People who had surgery on the aorta before cannot join.

A részvétel fő kizáró okai

  • Scan cut off so a part of the aorta cannot be measured reliably (only that part is left out)
  • Metal implants <5cm (2 in) from the aorta, such as a chest stent
  • Earlier aortic surgery or repair of the aorta after an injury
  • Strong blurring from movement on the scan (>3mm)
  • Aorta problems present from birth, or having opted out of research use of your data

A regiszter feltételei, szó szerint

Mind a 11 feltétel megnézéseKevesebb

Egyéb feltételek

  • Adults ≥22 years at time of imaging
  • Studies performed 1 Jan 2016 - 31 August 2025
  • CT imaging of the whole, thoracic, or abdominal aorta, with or without contrast enhancement, acquired with any gating protocol (including non-gated)
  • Slice thickness ≤ 3mm
  • CT imaging in which truncation creates discontinuity within a targeted aortic region, preventing reliable diameter measurement (e.g., cardiac-focused CT acquisitions where an incomplete or absent aortic arch creates discontinuity between the aortic root and the descending thoracic aorta); o Partial aortic coverage is not grounds for exclusion. Where truncation affects individual regions, only those specific regions will be excluded from analysis; remaining fully captured regions will be retained for measurement
  • Metal implants <5cm from aorta (e.g. thoracic stent)
  • Prior aortic surgery
  • Severe motion artifacts (e.g. >3mm vessel blurring)
  • Congenital aortic anomalies (e.g. coarctation, vascular rings)
  • Post-traumatic aortic repairs
  • The patient opted out of having their data used for medical research before the date of cross-referencing by the site team

Helyszínek itt: Egyesült Államok

Még 1 másik országban, 1 helyszínen

  • University of North Carolina at Chapel HillChapel Hill, Egyesült ÁllamokContact: Dr. Behrooz MasuodiToborzás még nem indult
  • Innovation Health ServicesNorfolk, Egyesült ÁllamokContact: Dr. Huma Samar, MDRésztvevőt keres

A vizsgálatról

Mit akar kideríteni a vizsgálat

This study will test how well an artificial intelligence (AI) software called Aorta AIM measures the size of the aorta (the body's main blood vessel) from CT scans. The aorta can become enlarged over time, which may lead to serious health problems. Doctors need to measure the aorta accurately to monitor patients and decide on treatment.

A teljes eredeti leírásKevesebb

Currently, doctors measure the aorta manually on CT scans, which takes time and can vary between different doctors. Aorta AIM is designed to measure the aorta automatically and consistently.

In this study, researchers will compare Aorta AIM's measurements to those made by experienced radiologists or cardiologists (doctors who specialize in reading medical images). The study will use CT scans that have already been taken as part of routine medical care - no additional scans or procedures are needed.

The study will include approximately 250 participants across multiple hospitals in Brazil and the United States. Participants will be adults who have had a chest or abdominal CT scan that shows their aorta.

The main goals are to:

* Check if Aorta AIM measures the aorta as accurately as radiologists * See if Aorta AIM can help doctors work more efficiently * Evaluate if the software works well in different hospital settings and with different types of patients

This research may help improve how doctors monitor aortic disease and make treatment decisions in the future. There are no risks to participants since the study only uses existing medical images.

A vizsgálat csoportja

  • Validation Cohort

    Adults who have undergone chest or abdominal CT imaging (with or without contrast) as part of routine clinical care. CT scans will be retrospectively collected and processed by both Aorta AIM software and expert radiologists to validate automated aortic diameter measurements.

    Kezelés: Aorta AIM Automated Measurement és Expert Radiologist Manual Measurement

Kérdések a vizsgálat csapatának

  1. Milyen gyakran kell bejárnom, és egy-egy alkalom mennyi ideig tart?
  2. Megtérítik az utazási költséget?
  3. Megtarthatom a saját orvosomat?
  4. Mi történik, ha ki akarok lépni?

Contact the study team: see the registry record → Contacts and Locations

Oldal nyomtatása az orvosomnak

Adatok és források

Regiszteradat
Szerepel a ClinicalTrials.gov-on.
Hivatalos cím
AI-CARE: Artificial Intelligence for Cardiovascular Analysis and Risk Evaluation - Clinical Evaluation of Aorta Automated Imaging Measurement (Aorta AIM)
MI-összefoglaló
A vizsgálat saját részvételi feltételeiből. Gépi kiolvasás: 2026. november 14.
A regiszteradat frissítve
2026. április 6.