- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03730207
Xpede Clinical Study
A Prospective, 1: 1 Randomized, Single Blind, Multi-center Human Clinical Trial
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Henan
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Zhengzhou, Henan, China
- The first affiliated hospital of Zhengzhou university
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Hunan
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Changsha, Hunan, China
- Hunan Provincial People's Hospital
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Jiangsu
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Suzhou, Jiangsu, China
- The first affiliated hospital of suzhou University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Subject being diagnosed as having painful pathological vertebral body fracture, who is suitable for VP/BKP procedure (1-3 levels) according to clinic practice.
- Subjects who are willing to participate in study through consent and willing to undergo study specific required procedures with expectancy of geographically stable for follow up duration.
- Subjects are at least 18 and ≤80 years old .
Exclusion Criteria:
- Subject has a local or systemic infection.
- Subject has pains caused by other spine disease than painful pathological vertebral compression fracture.
- Subject has a medical condition with less than 1 year of life expectancy.
- Subject is grossly obese, i.e. BMI≥40.
- Subject has medical conditions that represent contraindications for the use of bone cement by investigator's decision.
- Subject has an allergy or an intolerance to bone cement component.
- Subject has past spinal surgeries at the target level(s) for which the VP/BKP procedure is suitable.
- Subjects who are currently enrolled or planning to participate in a potentially confounding drug or device trial during the course of this study. Co-enrollment in concurrent trials is only allowed when document pre-approval is obtained from the Medtronic study manager and Medtronic Medical Advisor.
- Pregnant women or breastfeeding women, or women of child bearing potential who are not on a reliable form of birth regulation method or abstinence.
- Subjects with exclusion criteria required by local law (age or other).
- Subjects with medical condition which precludes them from participation in the opinion of the Investigator.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Xpede™ Bone Cement
The subjects in this group will be injected the Xpede™ Bone Cement into vertebral body via percutaneous Vertebroplasty or Kyphoplasty to stabilize the fractured vertebral body.
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Xpede™ Bone Cement will be injected into vertebral body via percutaneous Vertebroplasty or Kyphoplasty to stabilize the fractured vertebral body by filling the bony trabeculae.
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Active Comparator: Mendec Spine Bone Cement
The subjects in this group will be injected the Mendec Spine Bone Cement into vertebral body via percutaneous Vertebroplasty or Kyphoplasty to stabilize the fractured vertebral body.
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Mendec Spine Bone Cement will be injected into vertebral body via percutaneous Vertebroplasty or Kyphoplasty to stabilize the fractured vertebral body by filling the bony trabeculae.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Change of Numerical Rating Scale (NRS) Score From Baseline at 6 Months Postoperative
Time Frame: Baseline and 6 months
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NRS is used for rating patient pain intensity from 0-10, with a score of 0 representing "no pain" and a score of 10 representing "pain as bad as it could be."
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Baseline and 6 months
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The Change of Index Vertebral Body Angle From Baseline at 6 Months
Time Frame: Baseline and 6 months
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Vertebral body angle is defined the angle formed by lines drawn parallel to the superior endplate of the fractured vertebral body and the inferior endplate of the fractured vertebral body for each fractured vertebral body.
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Baseline and 6 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Change of NRS Score From Baseline at 1 Day and 3 Months
Time Frame: Baseline, 1 day, and 3 months
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NRS is used for rating patient pain intensity from 0-10, with a score of 0 representing "no pain" and a score of 10 representing "pain as bad as it could be."
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Baseline, 1 day, and 3 months
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The Change of Oswestry Disability Index (ODI) Score From Baseline at 1 Day, 3 Months, and 6 Months
Time Frame: Baseline, 1 day, 3 months, and 6 months
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ODI Questionnaire is used to assess patient back function.
The ODI score ranges from 0-100.
The best score is 0 (no disability) and worst is 100 (maximum disability).
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Baseline, 1 day, 3 months, and 6 months
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The Change of SF-36 From Baseline at 1 Day, 3 Months, and 6 Months
Time Frame: Baseline, 1 day, 3 months, and 6 months
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The Medical Outcomes Study 36-Item Short Form Health Survey (SF-36) is used to assess general health status.
The SF-36 results were summarized into two components, a physical component summary (PCS) and a mental component summary (MCS).
The score for PCS/MCS is between 0 and 100, with higher scores denoting better quality of life.
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Baseline, 1 day, 3 months, and 6 months
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Change in Vertebral Body Height at 1 Day, 3 Months, and 6 Months
Time Frame: 1 day, 3 months, and 6 months
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Vertebral Body Height in the lateral projection will be measured at each treated vertebra as well as the next adjacent vertebrae (superior and inferior) without fracture and reported in millimeters. Vertebral Body Height is the distance between comparable points on the superior and inferior endplates of the vertebral body at the posterior (Hp), midline (Hm) and anterior (Ha) locations。 |
1 day, 3 months, and 6 months
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Change in Vertebral Body Angle From Baseline at 1 Day and 3 Months
Time Frame: Baseline, 1 day and 3 months
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Vertebral body angle is defined the angle formed by lines drawn parallel to the superior endplate of the fractured vertebral body and the inferior endplate of the fractured vertebral body for each fractured vertebral body.
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Baseline, 1 day and 3 months
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Number of Participants With Adverse Events Reported Through 6 Months
Time Frame: 6 months
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Adverse events reported through 6 months, in particular, the following events will be reported:
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6 months
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MDT17075SD1707
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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