Degenerative Disc DiseaseNCT01491568
rhBMP-2/CRM/CD HORIZON® Spinal System Pilot Study (2-Level)
A study testing rhBMP-2/CRM/CD HORIZON® Spinal System in people with Degenerative Disc Disease, run by Medtronic Spinal and Biologics.
Trial summary
The purpose of this study is to evaluate the feasibility of using the investigational implant (rhBMP-2/CRM with the CD HORIZON® Spinal System) as a method of facilitating posterolateral lumbar spinal fusion at two adjacent treatment levels in patients with symptomatic degenerative disc disease. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Degenerative Disc Disease
- What is being tested?
- rhBMP-2/CRM/CD HORIZON® Spinal System
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 29 participants
- Where
- No sites listed yet
- Study dates
- Jul 2005to Nov 2010
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Has degenerative disc disease at two adjacent lumbar levels as noted by back pain of discogenic origin, with or without leg pain, with degeneration of the disc confirmed by patient history and radiographic studies to include one or more of the following:
- instability;
- osteophyte formation;
- decreased disc height;
- thickening of ligamentous tissue;
- disc degeneration or herniation; and/or
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- facet joint degeneration.
- Has preoperative Oswestry score >= 30.
- Has no greater than Grade 1 spondylolisthesis utilizing Meyerding's Classification (Meyerding, HW, 1932) at either treatment level.
- Requires fusion at two adjacent lumbar levels from L1 to S1.
- Is at least 18 years of age, inclusive, at the time of surgery.
- Has not responded to non-operative treatment( e.g., bed rest, physical therapy, medications, spinal injections, manipulation, and/or TENS) for a period of 6 months.
- If a female of child-bearing potential, patient is non-pregnant and non-nursing and agrees to not become pregnant for 1 year following surgery.
- Is willing and able to comply with the study plan and sign the Patient Informed Consent Form.
Who cannot join
- Has primary diagnosis of a spinal disorder other than degenerative disc disease with Grade 1 or less spondylolisthesis at the involved levels.
- Has had previous spinal fusion surgical procedure(s) at the involved levels.
- Requires spinal fusion at more than two lumbar levels.
- Has a condition that requires postoperative medications that interfere with fusion, such as steroids or prolonged use of nonsteroidal anti-inflammatory drugs, excluding routine perioperative nonsteroidal anti-inflammatory drugs. This does not include low dose aspirin for prophylactic anticoagulation.
- Has been previously diagnosed with osteopenia, osteomalacia, or osteoporosis, or has any of the following that may be associated with a diagnosis of osteoporosis. (If "Yes" to any of the criteria below, a dual x-ray absorptiometry [DEXA] scan will be required to determine eligibility.)
- Previously diagnosed with osteopenia, osteomalacia, or osteoporosis.
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- Postmenopausal non-black female over 60 years of age who weighs less than 140 pounds.
- Postmenopausal female who has sustained a nontraumatic hip, spine, or wrist fracture.
- Male over the age of 70.
- Male over the age of 60 who has sustained a nontraumatic hip or spine fracture. If the level of bone mineral density (BMD) is a T score of -3.5 or lower( i.e., -3.6, - 3.7, etc.) or a T score of -2.5 or lower( i.e., -2.6,
- 2.7, etc.) with vertebral crush fracture, then the patient is excluded from the study.
- Has presence of active malignancy or prior history of malignancy (except for basal cell carcinoma of the skin).
- Has overt or active bacterial infection, either local or systemic.
- Has a documented titanium alloy allergy or intolerance.
- Is mentally incompetent. If questionable, obtain psychiatric consult.
- Has a Waddell Signs of Inorganic Behavior Score of 3 or greater.
- Is a prisoner.
- Is an alcohol and/or drug abuser as defined by currently undergoing treatment for alcohol and/or drug abuse.
- Has received drugs that may interfere with bone metabolism within two weeks prior to the planned date of spinal fusion surgery( e.g., steroids or methotrexate).
- Has a history of autoimmune disease.
- Has a history of exposure to injectable collagen or silicone implants.
- Has a history of hypersensitivity to protein pharmaceuticals (monoclonal antibodies or gamma globulins) or collagen.
- Has received treatment with an investigational therapy within 28 days prior to implantation surgery or such treatment is planned during the 16 weeks following rhBMP-2/CRM implantation.
- Has received any previous exposure to any/all BMPs of either human or animal extraction.
- Has a history of allergy to bovine products or a history of anaphylaxis.
- Has history of endocrine or metabolic disorder known to affect osteogenesis (e.g., Paget's disease, renal osteodystrophy, Ehlers-Dalons syndrome, or osteogenesis imperfecta).
About this study
Official title: Pilot Study of Recombinant Human Bone Morphogenetic Protein-2 and Compression Resistant Matrix With the CD HORIZON® Spinal System for Posterolateral Lumbar Fusion in Patients With Symptomatic DDD at Two Adjacent Vertebral Levels
The purpose of this study is to evaluate the feasibility of using the investigational implant (rhBMP-2/CRM with the CD HORIZON® Spinal System) as a method of facilitating posterolateral lumbar spinal fusion at two adjacent treatment levels in patients with symptomatic degenerative disc disease.
- Conditions
- Degenerative Disc Disease
- Being tested
- rhBMP-2/CRM/CD HORIZON® Spinal System
- Keywords
- symptomatic degenerative disc disease at two levels
- Medical subject headings
- Intervertebral Disc Degeneration
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
rhBMP-2/CRM/CD HORIZON® Spinal SystemDevice
Also called Recombinant human bone morphogenetic protein-2
rhBMP-2/CRM with the CD HORIZON® SpinalSystem
| Study group | Role | What they receive |
|---|---|---|
| Investigational | Experimental | Not described Receives: Device: rhBMP-2/CRM/CD HORIZON® Spinal System |
What is being measured
The primary outcome is the main question the study is designed to answer.
Overall Success
A patient will be considered an overall success if all of the following conditions are met:
- fusion;
- pain/disability (Oswestry) improvement;
- maintenance or improvement in neurological status;
- no serious adverse event classified as "implant associated", or "implant/surgical procedure associated";
- no additional surgical procedure classified as a "failure".
Measured: 24 month
Secondary outcomes (4)
General health status (SF-36)
Measured: 24 month
Pain status (back pain, leg pain)
Measured: 24 month
Patient satisfaction
Measured: 24 month
Patient global perceived effect
Measured: 24 month
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted14 Dec 2011 (estimated)
- Study startJul 2005
- Primary completionMay 2009
- Study completionNov 2010
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Degenerative Disc DiseaseStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 29 participants (actual)
Sponsor and investigators
- Lead sponsor
- Medtronic Spinal and Biologics
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01491568
- Sponsor's protocol ID
- P04-07
- Status last verified
- May 2023
- First submitted
- 12 Dec 2011
- Last updated
- 11 May 2023
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 11 May 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Pilot Study of Recombinant Human Bone Morphogenetic Protein-2 and Compression Resistant Matrix With the CD HORIZON® Spinal System for Posterolateral Lumbar Fusion in Patients With Symptomatic DDD at Two Adjacent Vertebral Levels
- ClinicalTrials.gov ID
- NCT01491568
- Acronym / sponsor ID
- P04-07
- Conditions
- Degenerative Disc Disease
- Keywords
- symptomatic degenerative disc disease at two levels
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 29 participants (actual)
- Lead sponsor
- Medtronic Spinal and BiologicsIndustry (pharma, biotech, devices)
- Study start
- Jul 2005
- Primary completion
- May 2009 (actual)
- Study completion
- Nov 2010 (actual)
- First posted
- 14 Dec 2011 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to evaluate the feasibility of using the investigational implant (rhBMP-2/CRM with the CD HORIZON® Spinal System) as a method of facilitating posterolateral lumbar spinal fusion at two adjacent treatment levels in patients with symptomatic degenerative disc disease.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Investigational | Experimental | Device: rhBMP-2/CRM/CD HORIZON® Spinal System |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (14 listed)
- Has degenerative disc disease at two adjacent lumbar levels as noted by back pain of discogenic origin, with or without leg pain, with degeneration of the disc confirmed by patient history and radiographic studies to include one or more of the following:
- Has preoperative Oswestry score >= 30.
- Has no greater than Grade 1 spondylolisthesis utilizing Meyerding's Classification (Meyerding, HW, 1932) at either treatment level.
- Requires fusion at two adjacent lumbar levels from L1 to S1.
- Is at least 18 years of age, inclusive, at the time of surgery.
Key exclusion criteria (26 listed)
- Has primary diagnosis of a spinal disorder other than degenerative disc disease with Grade 1 or less spondylolisthesis at the involved levels.
- Has had previous spinal fusion surgical procedure(s) at the involved levels.
- Requires spinal fusion at more than two lumbar levels.
- Has a condition that requires postoperative medications that interfere with fusion, such as steroids or prolonged use of nonsteroidal anti-inflammatory drugs, excluding routine perioperative nonsteroidal anti-inflammatory drugs. This does not include low dose aspirin for prophylactic anticoagulation.
- Has been previously diagnosed with osteopenia, osteomalacia, or osteoporosis, or has any of the following that may be associated with a diagnosis of osteoporosis. (If "Yes" to any of the criteria below, a dual x-ray absorptiometry [DEXA] scan will be required to determine eligibility.)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| rhBMP-2/CRM/CD HORIZON® Spinal SystemAlso: Recombinant human bone morphogenetic protein-2rhBMP-2/CRM with the CD HORIZON® SpinalSystem | Device | Investigational |
Primary outcome
Overall Success
Time frame: 24 month
A patient will be considered an overall success if all of the following conditions are met: 1. fusion; 2. pain/disability (Oswestry) improvement; 3. maintenance or improvement in neurological status; 4. no serious adverse event classified as "implant associated", or "implant/surgical procedure associated"; 5. no additional surgical procedure classified as a "failure".
4 secondary outcomes
General health status (SF-36)
Time frame: 24 month
Pain status (back pain, leg pain)
Time frame: 24 month
Patient satisfaction
Time frame: 24 month
Patient global perceived effect
Time frame: 24 month
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 May 2023.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
A study testing rhBMP-2/CRM/CD HORIZON® Spinal System in people with Degenerative Disc Disease, run by Medtronic Spinal and Biologics.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 14 inclusion and 26 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 11 May 2023. Status can change between updates, so confirm with the study contact before making plans.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Overall Success (time frame: 24 month). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 May 2023.