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Clinical Study for P-MAR

Clinical Study for P-MAR

Last Updated: 2026-01-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

120 participants

Study Classification

OBSERVATIONAL

Study Start Date

2026-01-31

Study Completion Date

2026-10-01

Brief Summary

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The purpose of this clinical study is to evaluate the performance of the P-MAR metal artifact reduction algorithm for CT imaging (with metal present) of adult patients (\>18 years old).

The study has two objectives:

1. To evaluate the extent of metal artifacts and diagnostic confidence, and overall image quality (independent of metal artifacts) of P-MAR compared to images without metal correction, and compared to O-MAR, for CT images (with metal present) of adult patients (\>18 years old).
2. To demonstrate non-inferiority of P-MAR compared to images without metal correction for the relevant metal groups.

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Detailed Description

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Conditions

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Computed Tomography

Study Design

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Observational Model Type

OTHER

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Subjects scanned by FDA-cleared and marketed Philips Incisive CT or CT 5300 systems, and according to the department standard of care clinical protocols.
* Subject age: Above 18 years old.
* Scans with metal present (orthopedic implants/joint prothesis, dental filling/implants, spine screw(s), pacemaker, coils, radiotherapy beads, surgical clips/staples, metal objects either outside the body or near air, etc.)

Exclusion Criteria

* Subject age: 18 years old and below.
* CT scans with no metal present.
* CT scans with metal with motion artifacts.
* Surview or Locator/Tracker.
* CT scans performed utilizing respiratory gating (e.g., "pulmo gating").
* CT scans performed utilizing cardiac gating.
* CT Perfusion scans.
* CCT scans.
* Scans that the site radiologists have deemed as non-diagnostic image quality in standard practice (e.g. patient movement).
* Scans that are not completed due to technical difficulties.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers