Detecting leg and foot stress fractures using advanced CT technology
Official title: Assessing Patients With Suspected Stress or Insufficiency Fracture of the Lower Extremity With Photon-Counting-Computed-Tomography
Run by Balgrist University Hospital · NCT06024798 · Data updated 2026-05-14
This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.
This study is testing a new type of CT scan to see if it can better find stress fractures in the legs and feet for patients who might have them.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 16 Years and up |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | Balgrist University Hospital Academic / other |
| Locations | 1 site (Zürich, Zurich) |
| Trial ID | NCT06024798 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are individuals aged 16 and older with clinically suspected stress or insufficiency fractures of the lower extremity.
✕Probably not a fit
Patients under 16 years of age, pregnant individuals, those with metal implants, or those with infections or tumors affecting the lower extremity may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to evaluate the diagnostic accuracy of Photon-Counting Computed Tomography (PCCT) in detecting stress fractures in the lower extremities, which are often missed by traditional imaging methods. Stress fractures occur due to chronic stress on bones and can lead to significant complications if not diagnosed early. The study will include patients with clinically suspected stress fractures who will undergo PCCT and MRI for confirmation. The focus is on optimizing patient care while adhering to radiation safety principles.
Why it matters
Potential benefit: If successful, this study could lead to improved early diagnosis of stress fractures, enhancing patient outcomes and treatment efficacy.
How similar studies have gone: While traditional imaging methods have limitations, the use of advanced CT technology like PCCT is a novel approach that has not been extensively tested in this specific context.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * ≥ 16 years of age. Minor study subjects can have an additional signature by the parent or legal guardian * Clinically suspected stress or insufficiency fracture of the lower extremity * Written consent of study participation * Patients who will have an MRI to confirm the diagnosis of a suspected stress fracture Exclusion Criteria: * \< 16 years of age * Pregnancy * Metal implants * Postoperative situation * Infection or tumorous disease affecting the lower extremity
Where it's running
-
Balgrist University Hospital
Zürich, Zurich, Switzerland Recruiting
Study contacts
- Principal investigator: Stephan Wirth, PD Dr.med. — Balgrist University Hospital
- Study coordinator: Viehöfer Arnd, PD Dr.med.
- Email: Arnd.Viehöfer@balgrist.ch
- Phone: +41 44 386 57 55
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.