CompletedNot Applicable

Metagenomic Next-Generation Sequencing for the Diagnosis of Fracture-related Infection

France100 participantsStarted 2024-03-11

Plain-language summary

The value of next-generation sequencing (NGS) using Nanopore technology has been demonstrated in the case of diabetic patients' wounds or in prosthetic joint infections. The aim of this study is to demonstrate its relevance as a new diagnostic approach for fracture-related infections (FRI). Bone samples from patient with FRI will be submitted to shotgun metagenomic Next-generation sequencing using Oxford Nanopore Technology (ONT) in order to establish its diagnostic value in this context in comparison with the reference method.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age ≥ 18 years * Diagnosis of fracture-related infection (FRI consensus group) * Patient scheduled to undergo a bone and/or soft-tissue biopsy as part of routine care Exclusion Criteria: * Patient opposition * Patient under a legal protection measure.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Concordance between the microbiological documentation obtained by sequencing and that of the reference technique (culture)

Timeframe: 1 month

Trial details

NCT IDNCT07256405

SponsorCentre Hospitalier Intercommunal de Toulon La Seyne sur Mer

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2025-12-31

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