Clinical trials: Segmentation; Bone, open to volunteers
Adjacent Segment Disease, Lumbar Spinal Stenosis
Surgical Treatment of Adjacent Segment Stenosis
The goal of this clinical trial is to learn whether microdecompression alone is as effective as decompression with extension of fusion surgery in patients with symptomatic adjacent segment stenosis after previous lumbar fusion…
- Trial name
- STASS (NCT07661199)
- Testing
- Microsurgical Decompression with Extension of Fusion, Microsurgical Decompression Alone
- Where
- Germany
- Volunteers
- 338 people
- Sponsor
- Charite University, Berlin, Germany
Degenerative Lumbar Spinal Stenosis, Degenerative Disc Disease
Effect of Pre-existing Adjacent Segment Degeneration on Long-term Effectiveness After Lumbar Fusion Surgery
This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for lumbar degenerative disease are prospectively enrolled and followed.
- Conditions
- Degenerative Lumbar Spinal Stenosis, Degenerative Disc Disease, Degeneration Spine
- Trial name
- NCT04467944
- Testing
- Pre-existing degenerative factors at adjacent segment
- Where
- China
- Volunteers
- 210 people
- Sponsor
- Peking University Third Hospital
Impacted Third Molar Tooth, Osteotomy
Fracture Pattern Following Bilateral Sagittal Split Osteotomy With or Without Impacted Third Molars
The goal of this clinical trial is to investigate the hypothesis that there are none difference in the treatment result of orthognathic surgery on the lower jaw, with interoperative wisdom tooth removal rather than preoperative…
- Conditions
- Impacted Third Molar Tooth, Osteotomy, Orthognathic Surgery, Mandibular Fractures
- Trial name
- NCT06338982
- Testing
- Interoperative wisdom tooth removal in conjunction with BSSO
- Where
- Denmark
- Volunteers
- 150 people
- Sponsor
- Kimie Bols Østergaard
Radiculopathy, Cervical, Myelopathy Cervical
Cervical Arthroplasty Cost Effectiveness Study (CACES)
To date, no consensus exists on which anterior surgical technique is more cost-effective to treat cervical degenerative disc disease (CDDD).
- Conditions
- Radiculopathy, Cervical, Myelopathy Cervical, Myelopathy, Compressive, Radiculopathy, Cervical Region
- Trial name
- CACES (NCT04623593)
- Testing
- ACDF, ACDA
- Where
- Netherlands
- Volunteers
- 198 people
- Sponsor
- Valérie Schuermans
Lumbar Adjacent Spinal Stenosis, Chronic Low Back and Leg Pain
The Lumbar Adjacent Segment Stenosis Trial
The goal of this clinical trial is to learn if there are differences in the effectiveness of decompression surgery alone versus decompression combined with extended fusion in patients with a previous lumbar spinal fusion who now…
- Trial name
- LASS (NCT07670533)
- Testing
- Decompression alone, Decompression with extended fusion
- Where
- 3 sites in Norway
- Volunteers
- 192 people
- Sponsor
- Oslo University Hospital
Thoracolumbar Spine Fracture, Facet Joint Degeneration
Degenerative Changes After Treatment of Thoracolumbar Junction Fractures
This observational study will evaluate how degenerative changes in the facet joints and intervertebral discs develop over time after treatment of AOSpine type A2, A3, and A4 fractures of the thoracolumbar junction.
- Conditions
- Thoracolumbar Spine Fracture, Facet Joint Degeneration, Intervertebral Disc Degeneration
- Trial name
- NCT07672184
- Where
- Russia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sklifosovsky Institute of Emergency Care
Degenerative Lumbar Spinal Stenosis, Degenerative Disc Disease
Preventive Effect of Limited Decompression on Adjacent Segment Following Posterior Lumbar Interbody Fusion
This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for degenerative disease are prospectively enrolled and followed.
- Conditions
- Degenerative Lumbar Spinal Stenosis, Degenerative Disc Disease, Degeneration Spine
- Trial name
- NCT04469387
- Testing
- Limited decompressions at adjacent segment with asymptomatic pre-existing spinal canal stenosis, Responsible segments fused
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking University Third Hospital
Medium-/Long-segment Spinal Fusion Patients, Spine Surgeons
Evaluation of an Online Peri-operative Health Education Platform for Patients Undergoing Spine Surgery: Ready Set Recover
Chronic back pain is the world's leading cause of disability, with spine surgery being a common yet costly intervention. However, many patients experience suboptimal recovery, with persistent pain and functional limitations…
- Conditions
- Medium-/Long-segment Spinal Fusion Patients, Spine Surgeons, Chronic Low Back Pain, Scoliosis Patients
- Trial name
- NCT07766824
- Testing
- Ready Set Recover
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National University of Natural Medicine