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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Degenerative Lumbar Spondylolisthesis Clear all
Not listed Phase 1Phase 2 Interventional

Pilot Study to Assess Safety/Preliminary Effectiveness of Prefix in Subjects With Degenerative Disc Disease (DDD) Undergoing Spine Fusion Surgery

NCT00798902
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis
Interventions
Prefix (AMPLEX) B2A Peptide Enhanced Ceramic Granules, Iliac crest autograft
Device · Other
Lead sponsor
BioSurface Engineering Technologies, Inc
Industry
Eligibility
18 Years to 70 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
6
States / cities
Durango, Colorado • Washington D.C., District of Columbia • Kansas City, Kansas + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 8, 2012 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Not applicable Interventional

A Clinical Study to Evaluate Safety and Performance of PEEK-OPTIMA™ HA Enhanced.

NCT04416321
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis, Retrolisthesis
Interventions
Surgery with the Keos Lumbar Interbody Fusion Device
Device
Lead sponsor
Invibio Ltd
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Jul 23, 2026, 10:59 AM EDT
Terminated Not applicable Interventional

Evaluation of Radiographic and Patient Outcomes Following Lumbar Spine Fusion Using Demineralized Bone Matrix (DBM) Mixed With Autograft

NCT00254852
View directory record Official record
Conditions
Stenosis, Spondylolisthesis, Degenerative Disc Disease
Interventions
Posterior Lateral Fusion (PLF), Anterior Lumbar Interbody Fusion (ALIF), Transforaminal lumbar interbody fusion (TLIF), Posterior lumbar interbody fusion (PLIF), Extreme lateral interbody fusion (XLIF)
Procedure
Lead sponsor
Exactech
Industry
Eligibility
21 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
6
States / cities
Long Beach, California • San Diego, California • New Hartford, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Jul 23, 2026, 10:59 AM 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 8, 2014 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Not applicable Interventional

Efficacy Study of NuCel® in Patients Undergoing Fusion of the Lumbar Spine

NCT02023372
View directory record Official record
Conditions
Intervertebral Disc Disease, Intervertebral Disc Degeneration, Spondylosis, Spondylolisthesis, Spinal Stenosis
Interventions
NuCel with Autograft
Other
Lead sponsor
NuTech Medical, Inc
Industry
Eligibility
21 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Jul 23, 2026, 10:59 AM EDT
Active, not recruiting Not applicable Interventional

SLIP II Registry: Spinal Laminectomy Versus Instrumented Pedicle Screw Fusion

NCT03570801
View directory record Official record
Conditions
Lumbar Spondylolisthesis, Grade 1 Spondylolisthesis, Lumbar Spinal Stenosis, Degenerative Spondylolisthesis
Interventions
Expert Panel Review
Other
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years and older
Enrollment
662 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
16
States / cities
Scottsdale, Arizona • San Francisco, California • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Not applicable Interventional

Interbody Spacers With map3® Cellular Allogeneic Bone Graft in Anterior or Lateral Lumbar Interbody Fusion

NCT02628210
View directory record Official record
Conditions
Spondylosis, Spondylolisthesis, Degenerative Disc Disease
Interventions
map3® Cellular Allogeneic Bone Graft
Other
Lead sponsor
RTI Surgical
Industry
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
3
States / cities
Niagara Falls, New York • Williamsville, New York • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 23, 2021 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Not applicable Interventional

A Prospective Pilot Study of the OP-1 Putty in Uninstrumented Posterolateral Fusions

NCT00679107
View directory record Official record
Conditions
Degenerative Lumbar Spondylolisthesis
Interventions
Use of OP-1 Putty in Uninstrumented posterolateral fusion
Device
Lead sponsor
Olympus Biotech Corporation
Industry
Eligibility
18 Years to 81 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
5
States / cities
New Haven, Connecticut • Chicago, Illinois • Royal Oak, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2011 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Safety and Effectiveness Study of the TOPS System, a Total Posterior Arthroplasty Implant Designed to Alleviate Pain Resulting From Moderate to Severe Lumbar Stenosis

NCT00405691
View directory record Official record
Conditions
Low Back Pain, Leg Pain, Spondylolisthesis, Lumbar Spinal Stenosis
Interventions
"TOPS System" - Total Posterior Arthroplasty Implant
Device
Lead sponsor
Impliant, Ltd.
Industry
Eligibility
40 Years to 75 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
16
States / cities
Beverly Hills, California • Daly City, California • New Haven, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated May 17, 2011 · Synced Jul 23, 2026, 10:59 AM 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 28, 2020 · Synced Jul 23, 2026, 10:59 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

A Prospective Study to Compare Bupivacaine and Exparel Versus Bupivacaine or Exparel Alone for Postoperative Pain Relief

NCT03514277
View directory record Official record
Conditions
Low Back Pain, Lumbosacral Radiculopathy, Lumbar Disc Degeneration, Lumbar Disc Herniation, Stenosis, Spondylolisthesis, Spondylolysis, Deformity of Spine
Interventions
Exparel, Bupivacaine
Drug
Lead sponsor
Virtua Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Mount Holly, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Not applicable Interventional Results available

Lumbar Fusion With Nexxt Spine 3D-Printed Titanium Interbody Cages

NCT03647501
View directory record Official record
Conditions
Lumbar Degenerative Disc Disease, Lumbar Spinal Stenosis, Lumbar Spondylolisthesis, Lumbar Spinal Deformity, Lumbar Spondylosis
Interventions
Interbody cage (titanium), Interbody cage (PEEK)
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 14, 2023 · Synced Jul 23, 2026, 10:59 AM EDT
Withdrawn Phase 1Phase 2 Interventional Accepts healthy volunteers

Effect of RECK in Posterior Spinal Fusion

NCT06447194
View directory record Official record
Conditions
Degenerative Lumbar Spinal Stenosis, Degenerative Disc Disease, Degenerative Spondylolisthesis, Degenerative Disease
Interventions
Ropivacaine, Epinephrine, Clonidine, and Ketorolac Injection Cocktail, Placebo
Drug · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Not applicable Interventional

A Pivotal Study of the Premia Spine TOPS™ System

NCT03012776
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Degenerative Spondylolisthesis
Interventions
Total Posterior Spine System (TOPS), Transforaminal Lumbar Interbody Fusion (TLIF)
Device · Procedure
Lead sponsor
Premia Spine
Industry
Eligibility
35 Years to 80 Years
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
36
States / cities
Glendale, California • Los Angeles, California • Orange, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2024 · Synced Jul 23, 2026, 10:59 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Efficacy of Using Solum IV and BMC With GFC in TLIF

NCT03223701
View directory record Official record
Conditions
Degenerative Disc Disease, Isthmic-lytic Spondylolisthesis, Degenerative Spondylolisthesis, Spinal Stenosis
Interventions
Solum IV, Bone Marrow Concentrate with general fluid concentrate (GFC) in Transforaminal Lumbar Interbody Fusion
Combination Product
Lead sponsor
Seton Healthcare Family
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Jul 23, 2026, 10:59 AM 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 23, 2025 · Synced Jul 23, 2026, 10:59 AM 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 27, 2022 · Synced Jul 23, 2026, 10:59 AM EDT
Terminated Phase 3 Interventional Results available

INFUSE®Bone Graft in Transforaminal Lumbar Interbody Fusion for Degenerative Disease of Lumbosacral Spine

NCT01415908
View directory record Official record
Conditions
Lumbar Spine Degeneration
Interventions
INFUSE Bone Graft, Iliac Crest Bone Graft
Device · Other
Lead sponsor
Medtronic Spinal and Biologics
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
5
States / cities
Mesa, Arizona • Los Angeles, California • Gulf Breeze, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2016 · Synced Jul 23, 2026, 10:59 AM 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 9, 2011 · Synced Jul 23, 2026, 10:59 AM EDT
Not listed No phase listed Observational

Retrospective, Multicenter Clinical Evaluation of Health Economic Drivers and Complications for Two Lumbar Fusion Procedures

NCT02171169
View directory record Official record
Conditions
Spinal Stenosis, Spondylolisthesis, Degenerative Disc Disease (DDD)
Interventions
Not listed
Lead sponsor
Baxano Surgical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
Fullerton, California • Waterford, Michigan • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 2, 2014 · Synced Jul 23, 2026, 10:59 AM EDT
Completed Phase 2 Interventional

Safety and Preliminary Efficacy Study of NeoFuse in Subjects Requiring Lumbar Interbody Fusion

NCT00996073
View directory record Official record
Conditions
Degenerative Disc Disease, Degenerative Spondylolisthesis, Spinal Stenosis
Interventions
Lumbar Interbody Fusion with Autograft, Lumbar Interbody Fusion with NeoFuse
Biological
Lead sponsor
Mesoblast, Ltd.
Industry
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
5
States / cities
Santa Monica, California • Greenwood Village, Colorado • Loveland, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2020 · Synced Jul 23, 2026, 10:59 AM EDT
Active, not recruiting No phase listed Observational

Comparison of Complication Rates Between Initial and Re-operative Anterior Lumbar Interbody Fusion Surgery: Is There a Difference?

NCT05945550
View directory record Official record
Conditions
Lumbar Spondylolisthesis, Lumbar Spine Degeneration
Interventions
Not listed
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 85 Years
Enrollment
3,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Jul 23, 2026, 10:59 AM EDT
Withdrawn Not applicable Interventional

Single Center Study Comparing MOBIS II ST vs MOBIS PEEK

NCT02852187
View directory record Official record
Conditions
Lumbar Disc Disease
Interventions
SIGNUS MOBIS PEEK Cage, SIGNUS MOBIS II ST Cage
Device
Lead sponsor
Signus Medizintechnik GmbH
Industry
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
East Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Jul 23, 2026, 10:59 AM EDT
Completed No phase listed Observational

Fibergraft Interbody Fusion Retrospective

NCT03898232
View directory record Official record
Conditions
Degenerative Disc Disease, Degenerative Spondylolisthesis, Spinal Degeneration, Spinal Stenosis
Interventions
Computed Tomography (CT) Scan of the Lumbar Spine
Radiation
Lead sponsor
Bone and Joint Clinic of Baton Rouge
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Jul 23, 2026, 10:59 AM EDT