- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT02299323
INDEPENDENCE Spacer for Lumbar Fusion
Circumferential Lumbar Spinal Fusion for Treatment of Degenerative Disc Disease: A Prospective, Non-Randomized Clinical Study
Studieoversikt
Detaljert beskrivelse
A total of thirty subjects will be enrolled at Scott & White Healthcare. The INDEPENDENCE spacer will be filled with autogenous bone graft material. The devices subject to this Agreement have received 510(k) clearance from the FDA for the indications specified in this Agreement.
Patients will be followed for 2 years with evaluations at the following time intervals: preoperatively (within 2 months of surgery) and postoperatively at 6 weeks, 3 months, 6 months, 12 months, and 24 months.
Studietype
Registrering (Faktiske)
Kontakter og plasseringer
Studiesteder
-
-
Texas
-
Temple, Texas, Forente stater, 76508
- Scott & White Healthcare
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
• Objective evidence of degenerative disc disease at 1 or 2 level(s) between L2 and S1 with degeneration confirmed by patient history and radiographic examination
- Experience pain, functional deficit and/or neurological deficit for a minimum of six months
- Unresponsiveness to documented non-surgical treatment modalities for a minimum of six months and/or presentation with progressive symptoms of nerve root or spinal cord compression prior to enrollment
- At least 18 years of age and maximum 65 years of age
- Ability to provide Informed Consent for study participation and to return for all follow-up visits
Exclusion Criteria:
• Presence of systemic or localized infection at the site of surgery
- More than 2 levels to be instrumented
- Previous fusion attempt at the involved level(s)
- More than three previous open, posterior, lumbar spinal surgical procedures at the involved level(s)
- Trauma at the level(s) to be fused
- More than grade 1 spondylolisthesis
- Previous documentation of osteopenia, osteoporosis, or osteomalacia to a degree that spinal instrumentation would be contraindicated
- Diagnosis of a condition or requires postoperative medication(s), which may interfere with bony/soft tissue healing
- Presence of a disease entity or condition which totally precludes possibility of bony fusion (e.g. metastatic cancer, HIV, long term use of steroids, etc.)
- Immunosuppressive disorder
- Pregnant or interested in becoming pregnant during the duration of the study
- History of substance abuse (drugs or alcohol)
- Any known allergy to a metal alloy
- Mentally incompetent or prisoner
- Currently a participant in another study
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Radiographic fusion evaluation
Tidsramme: 2 years
|
Anterior Posterior / Lateral, Flexion-Extension X-rays at every timepoint will be evaluated for signs of fusion, pseudoarthrosis and implant subsidence or migration
|
2 years
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Patient Self- Assessment for pain scores
Tidsramme: 2 years
|
VAS questionnaires to be completed at every follow-up timepoint
|
2 years
|
|
Patient Satisfaction
Tidsramme: 2 years
|
Questionnaire to be completed at every follow-up timepoint
|
2 years
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Christopher Chaput, MD, Scott & White Healthcare
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- RGC11-010-001-PL_C
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