267
Participants
Start Date
February 28, 2014
Primary Completion Date
February 10, 2023
Study Completion Date
December 31, 2028
Decompression alone
Decompression followed by fusion with instrumentation
Kysthospitalet i Hagevik, Orthopeadic Clinic, Haukeland University Hospital, Bergen
Møre og Romsdal Hospital Trust
OTHER
Haukeland University Hospital
OTHER