New ultrasound tool aims to improve hip replacement precision

NCT ID NCT03555812

Completed Knowledge-focused Sponsor: University Hospital, Brest Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a portable ultrasound device that measures pelvic tilt, which is important for planning hip replacement surgery. Researchers will check how consistent the measurements are by repeating them on 3 healthy volunteers and then measure pelvic tilt in 30 patients before and after hip replacement. The goal is to see if the device works reliably in different positions and body types.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: navigated ultrasound device
What this could lead to: If successful, this device could help surgeons better plan hip replacements by providing reliable pelvic tilt measurements.
What could go wrong: This is a small, early-stage study focused on device accuracy, not treatment outcomes. It may not lead to improved surgical results or patient benefits.

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

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Conditions

The condition(s) this trial relates to.

osteoarthritis, hip

As listed by the trial registrant

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

ARTHROPLASTY, REPLACEMENT, HIP

Contacts and locations

Locations

Brest University Hospital

Brest, 29609, France
Clinique de Keraudren

Brest, 29200, France

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