A Clinical Study Evaluating the Safety and Efficacy of the VCFix Spinal System for Treatment of Vertebral Compression Fractures
Recruiting now · Not applicable
Conditions studied: Vertebral Compression Fracture
In brief
This study is being conducted to evaluate the safety and performance of the VCFix Spinal System, a medical device designed to treat certain types of spinal fractures called vertebral compression fractures (VCFs) in adults. Up to 8 hospitals in Europe will take part in the study. All participants will receive treatment with the VCFix device. The treatment will be provided according to the intended use of the device and may be performed either with or without the use of a special bone cement. Participants will be assigned to one of two study groups before treatment: Cementless group: the VCFix device is implanted without bone cement. Cemented group: the VCFix device is implanted together with bone cement. The study will assess how well the treatment works and how safe it is. Researchers will evaluate: Changes in back pain 6 months after treatment compared with before treatment. Changes in daily functioning and ability to perform everyday activities 6 months after treatment compared with before treatment. Whether any serious device-related complications occur during the first month after treatment. The results will help determine whether treatment with the VCFix device provides benefits for patients with vertebral compression fractures while maintaining an acceptable safety profile.
Key facts
- Study ID
- NCT07301749
- Run by
- Amber Implants B.V.
- People needed
- 148
- Starts
- 2025-11-04
- Expected to finish
- 2029-12-31
- Last updated by the study team
- 2026-06-22
Who can join
Age: 21 and older, up to 85. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Subject is ≥ 21 to ≤ 85 years old.
- Single vertebral fracture which meets all of the following criteria:
- Type A fractures from AO spine classification (compression injuries);
- Vertebral fracture located in the thoracic and lumbar regions of the spine
- Fracture age < 6 weeks or fractures with anatomic signs of reducibility (based on radiographic evidence as well as patient history)
- Vertebral fracture shows an estimated height loss in the anterior or mid third of the vertebral body (VB) of at least 10% but not more than 60% based on radiographic evidence
- Target VB has appropriate anatomy, i.e. suitable pedicle diameter, pedicle length and chord length that would allow for selection of correct implant size, as described in the IFU and based on axial MRI/CT scan before surgery
- Subject has a NPRS back pain score of ≥5
- Subject is a candidate for surgical intervention based on investigator opinion
- Subject has a body Mass Index (BMI) < 35
- Subject is mentally capable of complying with trial protocol requirements for the duration of the study
- Subject can understand the risks and benefits of participating in the study and is able to provide written informed consent
You may not qualify if…
- Neoplasms with posterior involvement and/or presence of a mass within the spinal canal
- Non-mobile fractures (i.e., fracture is not recent (>6 weeks), bone marrow edema or fluid or empty cleft are not visible in radiographic imaging, or fracture mode does not allow for fracture reduction in craniocaudal direction).
- Spondylolisthesis > Grade 1 at target vertebral body(s)
- Local kyphotic angle > 30°
- Pre-existing vertebral fracture prior to the index fracture
- Subjects that require anterior stabilization of the index fracture
- Fracture to the pedicle based on radiographic evaluation
- Spinal cord compression or canal compromise requiring decompression
- Severe back pain due to causes other than acute fracture with NPRS score>5
- The subject has pain based on clinical diagnosis of herniated nucleus pulposus or severe spinal stenosis (progressive weakness or paralysis)
- Pain due to any other condition that requires daily narcotic (opiates or opioids) medication
- Pre-existing neurological deficit, radiculopathy or myelopathy
- Pre-existing condition or significant co-morbidity:
- Uncontrolled diabetes (HbA1c >8%)
- Severe cardiopulmonary deficiencies
- Any other condition that would impact study outcome in the opinion of the investigator
- Contraindications to both MRI and radionuclide bone scan
- Concurrent participation in another clinical study which could potentially interfere with the outcome of this study.
- A life expectancy less than the study duration or undergoing palliative care
- Subject non-ambulatory prior to fracture
- Allergy to any components of the device/instruments used during the procedure
- Active or incompletely treated infection of the vertebral column or active systemic infection, including unresolved urinary tract infection
- Any underlying systemic bone disease other than osteoporosis (e.g., osteomalacia, osteogenesis imperfecta, Paget's disease, etc.)
- Any evidence of alcohol or drug abuse.
- Ongoing long-term steroid therapy (steroid dose ≥30 mg /day for >3 months)
Where it is running
- Wilhelmsburger Krankenhaus Groß-Sand — Hamburg, Germany (enrolling)
- Krankenhaus Mechernich — Mechernich, Germany (enrolling)
- Centre Hospitalier Métropole de Savoie — Chambéry, France
Full record on ClinicalTrials.gov
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