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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:02 PM EDT

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Showing 1–24 of 122 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Spondylolisthesis Clear all
Terminated Not applicable Interventional

A Prospective Study of NuCel® in Cervical Spine Fusion

NCT02381067
View directory record Official record
Conditions
Spondylosis, Spinal Stenosis, Spondylolisthesis, Intervertebral Disc Disease, Intervertebral Disc Degeneration
Interventions
NuCel with Allograft Bone
Other
Lead sponsor
NuTech Medical, Inc
Industry
Eligibility
21 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Marietta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational Results available

Patient Registry to Observe Outcomes Following Implantation of the VariLift Interbody Fusion Device

NCT01944345
View directory record Official record
Conditions
Prolapsed Lumbar Disc, Prolapsed Cervical Disc, Intervertebral Disc Degeneration, Spondylolisthesis, Grade 1, Intervertebral Disc Displacement
Interventions
Not listed
Lead sponsor
Wenzel Spine
Industry
Eligibility
18 Years to 99 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
3
States / cities
Boston, Massachusetts • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 20, 2026, 11:02 PM EDT
Not listed Not applicable Interventional

Study of Nucel for One and Two Level Lumbar Interbody Fusion

NCT02808234
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis, Spondylosis
Interventions
One or two level lumbar interbody fusion surgery, Nucel
Procedure · Other
Lead sponsor
Organogenesis
Industry
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
3
States / cities
Tampa, Florida • Shreveport, Louisiana • Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Oct 20, 2026, 11:02 PM EDT
Not listed No phase listed Observational

MIS ReFRESH: Robotic vs. Freehand Minimally Invasive Spinal Surgeries

NCT02057744
View directory record Official record
Conditions
Degenerative Spine Disease, Spondylolisthesis, Spondylosis
Interventions
Not listed
Lead sponsor
Mazor Robotics
Industry
Eligibility
21 Years to 99 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
9
States / cities
Celebration, Florida • Jacksonville, Florida • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Oct 20, 2026, 11:02 PM EDT
Suspended No phase listed Observational

Clinical and Radiological Outcomes of Oblique Lateral Lumbar Interbody Fusion

NCT03726190
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis, Lumbar Disc Herniation
Interventions
Oblique Lateral Lumbar Fusion
Procedure
Lead sponsor
Tristate Brain and Spine Institute
Other
Eligibility
Not listed
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
1
States / cities
Alexandria, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational

MLX/XLX ACR Expandable Lumbar Interbody Implants

NCT04420143
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis, Degenerative Scoliosis
Interventions
Not listed
Lead sponsor
NuVasive
Industry
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
4
States / cities
Orange, California • Jacksonville, Florida • Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational

Evaluation Of Spinelink® Fixation In The Treatment Of Degenerative Spondylolisthesis And Spinal Instability

NCT00726310
View directory record Official record
Conditions
Degenerative Disc Disease, Degenerative Spondylolisthesis
Interventions
SpineLink® , SpineLink® II
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
Not listed
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2009
U.S. locations
2
States / cities
San Diego, California • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 20, 2026, 11:02 PM EDT
Terminated No phase listed Observational

RAMP Study: A Study Comparing Two Lumbar Fusion Procedures

NCT01716182
View directory record Official record
Conditions
Spinal Stenosis, Spondylolisthesis, Degenerative Disc Disease
Interventions
Not listed
Lead sponsor
Baxano Surgical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
11
States / cities
Fullerton, California • Los Angeles, California • Carmel, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 9, 2014 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational

Comparative Study of Anterior vs. Posterior Surgical Treatment for Lumbar Isthmic Spondylolisthesis

NCT02564705
View directory record Official record
Conditions
Isthmic Spondylolisthesis
Interventions
Anterior Lumbar Interbody Fusion (ALIF), Posterior Fusion
Procedure
Lead sponsor
AOSpine North America Research Network
Network
Eligibility
18 Years to 80 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
13
States / cities
San Francisco, California • Urbana, Illinois • Kansas City, Kansas + 8 more
Source: ClinicalTrials.gov public record
Updated May 19, 2023 · Synced Oct 20, 2026, 11:02 PM EDT
Not listed Not applicable Interventional

Post-market Surveillance Study of FLXfit™ TLIF Interbody Fusion Device

NCT02805985
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis, Retrolisthesis
Interventions
FLXfit™ TLIF Interbody Fusion Device
Device
Lead sponsor
Expanding Orthopedics Ltd.
Industry
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 25, 2017 · Synced Oct 20, 2026, 11:02 PM EDT
Not listed Not applicable Interventional

SPIRA™-A 3D and HCT/p DBM vs. Medtronic Divergent™-L/Perimeter™ and Recombinant BMP-2

NCT04566874
View directory record Official record
Conditions
Degenerative Disc Disease, Spinal Stenosis, Spondylolisthesis, Scoliosis
Interventions
ALIF
Device
Lead sponsor
Camber Spine Technologies
Industry
Eligibility
22 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Plano, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2020 · Synced Oct 20, 2026, 11:02 PM EDT
Completed Not applicable Interventional

Perioperative ACT for Preventing CPSP

NCT06750874
View directory record Official record
Conditions
Back Pain, Spinal Stenosis, Spondylosis, Spondylolisthesis, Back Injury
Interventions
Acceptance and Commitment Therapy
Behavioral
Lead sponsor
Samantha Meints
Other
Eligibility
22 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 20, 2026, 11:02 PM EDT
Enrolling by invitation No phase listed Observational

Natural Matrix Protein™ (NMP™) Fibers in Cervical and Lumbar Interbody Fusion

NCT06000319
View directory record Official record
Conditions
Degenerative Disc Disease, Degenerative Spondylolisthesis, Spinal Stenosis
Interventions
Natural Matrix Protein (NMP) Fibers, Lumbar interbody fusion, Cervical interbody fusion
Biological · Procedure
Lead sponsor
Induce Biologics USA Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Jasper, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Oct 20, 2026, 11:02 PM EDT
Not listed No phase listed Observational

Clinical and Radiographic Outcomes of TLIF w/3D Printed Cellular Implant

NCT05023733
View directory record Official record
Conditions
Foraminal Stenosis, Degenerative Disc Disease, Lumbar Spondylolisthesis, Lumbar Spinal Stenosis
Interventions
CONDUIT™ Interbody Platform composed of the EIT (Emerging Implant Technologies) Cellular Titanium®
Device
Lead sponsor
Farhan Karim
Other
Eligibility
35 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 28, 2022 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational

XLIF® vs. MAS®TLIF for the Treatment of Symptomatic Lumbar Degenerative Spondylolisthesis With or Without Central Stenosis.

NCT01024699
View directory record Official record
Conditions
Spondylolisthesis
Interventions
Not listed
Lead sponsor
NuVasive
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
9
States / cities
Jacksonville, Florida • Kissimmee, Florida • Savannah, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 20, 2026, 11:02 PM EDT
Completed Phase 4 Interventional

Spine Patient Outcomes Research Trial (SPORT) - Intervertebral Disc Herniation

NCT00000410
View directory record Official record
Conditions
Herniated Disc, Low Back Pain
Interventions
Diskectomy, Non-surgical treatments
Procedure
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2015
U.S. locations
13
States / cities
Oakland, California • San Francisco, California • Decatur, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 20, 2026, 11:02 PM EDT
Terminated Not applicable Interventional Results available

A Postmarket Surveillance Study of the Paradigm Spine Dynamic Stabilization System (DSS)

NCT01461005
View directory record Official record
Conditions
Spondylolisthesis, Neurologic Deficits, Kyphosis, Pseudarthrosis
Interventions
Dynamic Stabilization System (DSS)
Device
Lead sponsor
Paradigm Spine
Industry
Eligibility
21 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Oct 20, 2026, 11:02 PM EDT
Completed Phase 1Phase 2 Interventional

Study of 3 Doses of NeoFuse Combined With MasterGraft Granules in Subjects Requiring Posterolateral Lumbar Fusion (PLF)

NCT00549913
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis, Spinal Stenosis
Interventions
NeoFuse, posterolateral spinal fusion with instrumentation
Biological · Procedure
Lead sponsor
Mesoblast, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 29, 2020 · Synced Oct 20, 2026, 11:02 PM EDT
Completed Phase 3 Interventional

Neurosurgery Patient Outcomes in Treating Spinal Disorders

NCT01220921
View directory record Official record
Conditions
Symptomatic Lumbar Disc Herniation, Symptomatic Grade I Lumbar Spondylolisthesis
Interventions
Lumbar Discectomy, Single-level lumbar fusion
Procedure
Lead sponsor
Greenwich Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
12
States / cities
San Francisco, California • Greenwich, Connecticut • New Haven, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2015 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Prospective Clinical Evaluation of the New Aegis Plate for Anterior Interbody Fusions

NCT00555659
View directory record Official record
Conditions
Degeneration, Spondylosis, Spondylolithesis, Stenosis
Interventions
Not listed
Lead sponsor
Columbia Orthopaedic Group, LLP
Other
Eligibility
18 Years to 75 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 12, 2013 · Synced Oct 20, 2026, 11:02 PM EDT
Active, not recruiting Not applicable Interventional

Rate of Bony Fusion Using NanoBone® Synthetic Bone Graft Versus Local Autologous Bone Graft.

NCT04615260
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis
Interventions
NanoBone
Device
Lead sponsor
Artoss Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Oct 20, 2026, 11:02 PM EDT
Enrolling by invitation Not applicable Interventional

Effectiveness of AlloWrap® for the Reduction of Inflammation in ACDF Procedures

NCT04684901
View directory record Official record
Conditions
Cervical Stenosis, Spondylolisthesis, Cervical Radiculopathy, Cervical Disc Disorder
Interventions
AlloWrap® Amniotic Membrane
Other
Lead sponsor
AlloSource
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2025 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational

Modulus in XLIF Study

NCT04418817
View directory record Official record
Conditions
Degenerative Disc Disease, Degenerative Spondylolisthesis, Degenerative Scoliosis
Interventions
Not listed
Lead sponsor
NuVasive
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Thousand Oaks, California • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 20, 2026, 11:02 PM EDT
Completed No phase listed Observational

Study of OP-1 Putty in Uninstrumented Posterolateral Fusions

NCT00678353
View directory record Official record
Conditions
Degenerative Lumbar Spondylolisthesis
Interventions
Not listed
Lead sponsor
Olympus Biotech Corporation
Industry
Eligibility
18 Years to 85 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
19
States / cities
Santa Monica, California • Stanford, California • Denver, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2011 · Synced Oct 20, 2026, 11:02 PM EDT