IBD Research Resource Center

Clinical ID	c2231
Identifier	ISRCTN82579275
Trial Title	Occipitocervical spine stabilization using PERLA posterior occipito-cervico-thoracic fixation. A post-market clinical follow-up study
Trial URL	Visit Original Page

Study Results	Yes
Conditions	Acute or chronic cranio-cervical junction instability due to, but not limited to: Trauma: Atlanto-occipital dislocation, occipital condyle fracture, atlas, and axis fractures; Inflammation/autoimmune disease: Rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, inflammatory bowel disease-associated arthropathy, tuberculosis, osteomyelitis; Neoplasm: Metastasis, chordoma, Ewing tumor, osteoblastoma, osteochondroma, hemangioma, aneurysmal bone cyst; Congenital: Chiari malformation with basilar invagination, Down syndrome, Klippel-Feil syndrome, Morquio syndrome, os odontoideum; Iatrogenic: After odontoidectomy, failed previous attempts at C1-2 fusion, after the far lateral approach with occipital condyle resection. Musculoskeletal Diseases
Interventions	Any patient who has received a Perla Occipital system in the participating center will be asked for the data collection of their retrospective data.

Sex Requirement	ALL
Age Requirement	-

Study Type	Observational
Phase	PHASE4