Rate of Bone Union After Surgery With Stand-alone Fibergraft

Some people have back problems caused by degenerative conditions or instability of the spine (eg. Spondylolisthesis). These problems can lead to pain, nerve issues, or difficulties in walking. A common treatment is a type of back surgery called lumbar interbody fusion, which helps stabilize the spine. At the St. Maartenskliniek in the Netherlands, doctors have been using a special material called Fibergraft Bioactive Glass Putty for such surgeries since 2023. This material helps bones grow and heal, and it's placed inside the spine without needing extra bone from another part of the body. This study will look at how well this material works by evaluating how many patients' bones successfully healed after surgery using this material. It will also look at how patients feel and recover after the procedure

NCT Number	NCT07199075
Lead Sponsor	AO Innovation Translation Center
Conditions	Spine Degeneration, Spine Disorder, Spine Pain, Spine Fusion, Spine Fusion for Degenerative Spine Disease, Nerve Root Compress;Lumbosac, Spondylolisthesis
Enrollment	80 participants
Start Date	2025-10-31
Primary Completion	2026-05-30 (estimated)
Study Completion	2026-05-30 (estimated)
Updated on ClinicalTrials.gov	2025-09-30