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ClinicalTrials.gov public records Last synced Sep 8, 2026, 4:46 AM EDT

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Showing 1–24 of 125 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Lumbar fusion surgery Clear all
Recruiting No phase listed Observational

Complex Adult Deformity Surgery (CADS)

NCT04194138
View directory record Official record
Conditions
Adult Spinal Deformity, Scoliosis, Kyphosis, Sagittal Imbalance
Interventions
Index or spine revision surgery for complex adult spinal deformity
Procedure
Lead sponsor
International Spine Study Group Foundation
Other
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2032
U.S. locations
17
States / cities
La Jolla, California • Sacramento, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 8, 2026, 4:46 AM EDT
Not listed No phase listed Observational

NGS for Spine Surgery Patients

NCT05013203
View directory record Official record
Conditions
Spine Infection
Interventions
Tissue culture, Next Generation Sequencing
Diagnostic Test
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
450 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 18, 2021 · Synced Sep 8, 2026, 4:46 AM EDT
Completed Phase 3 Interventional

MAVERICK™ Total Disc Replacement- Pivotal Study

NCT00635843
View directory record Official record
Conditions
Spinal Diseases
Interventions
MAVERICK™ Disc, LT-CAGE® Lumbar Tapered Fusion Device and INFUSE® Bone Graft
Device
Lead sponsor
Medtronic Spinal and Biologics
Industry
Eligibility
18 Years to 70 Years
Enrollment
577 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
32
States / cities
Huntsville, Alabama • Daly City, California • Los Angeles, California + 29 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2013 · Synced Sep 8, 2026, 4:46 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Withdrawn Phase 1Phase 2 Interventional Accepts healthy volunteers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 Sep 8, 2026, 4:46 AM EDT
Not listed No phase listed Observational

A Retrospective Study to Examine the Effect of CMF Stimulation on Primary ACDF Patients

NCT05101057
View directory record Official record
Conditions
Degeneration of Cervical Intervertebral Disc
Interventions
SpinalogicTM Bone Graft Stimulator
Device
Lead sponsor
Encore Medical, L.P.
Industry
Eligibility
18 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
San Diego, California • White Plains, New York
Source: ClinicalTrials.gov public record
Updated Dec 6, 2021 · Synced Sep 8, 2026, 4:46 AM EDT
Terminated Phase 4 Interventional

Multimodal Analgesia vs. Routine Care Pain Management for Lumbar Spine Fusion Surgery: A Prospective Randomized Study

NCT02202369
View directory record Official record
Conditions
Single Level Lumbar Decompression and Fusion Spine Surgery
Interventions
Multimodal Analgesia Treatment, Standard of Care Pain Management Protocol
Other
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 8, 2026, 4:46 AM EDT
Completed Not applicable Interventional

Comparison of the Aspen Device Versus Pedicle Screws for Supplemental Posterior Fixation in Lumbar Interbody Fusion

NCT01549366
View directory record Official record
Conditions
Degeneration of Lumbar Intervertebral Disc
Interventions
Aspen Spinous Process Fixation Device, Pedicle Screws
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years to 75 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
Paducah, Kentucky • Lockport, New York • Medford, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 6, 2018 · Synced Sep 8, 2026, 4:46 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 Sep 8, 2026, 4:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

MMG vs. EMG for Cortical Breach Detection

NCT05352048
View directory record Official record
Conditions
Low Back Disorder
Interventions
Triggered Electromyography, Mechanomyography
Device
Lead sponsor
Francis Farhadi
Other
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Sep 8, 2026, 4:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Outcomes Associated With the Use of ViviGen® for the Treatment of Lumbar Degenerative Disc Disease

NCT03733626
View directory record Official record
Conditions
Lumbar Spondylolisthesis, Degenerative Disc Disease, Degenerative Spondylolisthesis, Lumbar Radiculopathy, Lumbar Spinal Stenosis, Lumbar Disc Disease
Interventions
ViviGen® Cellular Bone Matrix with DePuy Synthes Spinal Pedicle screw system, Local Bone Autologous Bone Graft with DePuy Synthes Spinal pedicle screw system
Combination Product
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Sep 8, 2026, 4:46 AM EDT
Completed Phase 3 Interventional

XL TDR® eXtreme Lateral Total Disc Replacement for the Treatment of Lumbar Degenerative Disc Disease (DDD)

NCT00927238
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
XL TDR, Lumbar fusion surgery
Device · Other
Lead sponsor
NuVasive
Industry
Eligibility
18 Years to 70 Years
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
17
States / cities
Campbell, California • Thousand Oaks, California • Durango, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2015 · Synced Sep 8, 2026, 4:46 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Assessing Superion Clinical Endpoints vs. Decompression

NCT03048955
View directory record Official record
Conditions
Spinal Stenosis, Lumbar Region With Neurogenic Claudication
Interventions
Superion® IDS, Direct decompression Surgery
Device · Procedure
Lead sponsor
VertiFlex, Incorporated
Industry
Eligibility
45 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
5
States / cities
Birmingham, Alabama • Carlsbad, California • Celebration, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Sep 8, 2026, 4:46 AM EDT
Completed Phase 3 Interventional

Surgical Versus Nonsurgical Treatment for Spinal Stenosis

NCT00022776
View directory record Official record
Conditions
Spinal Stenosis
Interventions
Surgical decompression, Physical therapy
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
50 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 26, 2013 · Synced Sep 8, 2026, 4:46 AM EDT
Completed Not applicable Interventional

Does Preoperative Pain Medication Management Influence Surgical Outcomes in Spinal Fusion

NCT04095624
View directory record Official record
Conditions
Opioid Use, Spine Fusion
Interventions
Spinal Fusion Preoperative Opioid Taper, Non-taper Control
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Sep 8, 2026, 4:46 AM EDT
Recruiting Not applicable Interventional

MagnetOs Flex Matrix Compared to Trinity Elite Mixed With Local Autograft in Patients Undergoing up to Four-level Instrumented Posterolateral Fusion

NCT05037968
View directory record Official record
Conditions
Degenerative Disc Disease, Spine Fusion, Leg Pain and/or Back Pain
Interventions
MagnetOs Flex Matrix, Trinity Elite
Device
Lead sponsor
Kuros Biosurgery AG
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
8
States / cities
Hartford, Connecticut • Chicago, Illinois • Columbia, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 8, 2026, 4:46 AM EDT
Recruiting No phase listed Observational

Intraoperative Monitoring for the Lateral Lumbar Interbody Fusion Procedure

NCT05648474
View directory record Official record
Conditions
Intervertebral Disc Degeneration, Stenosis, Spinal, Spondylolisthesis, Spinal Deformity, Spinal Instability
Interventions
Somatosensory evoked potential [SSEP] intraoperative monitoring
Diagnostic Test
Lead sponsor
Alphatec Spine, Inc.
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Carlsbad, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2024 · Synced Sep 8, 2026, 4:46 AM 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 12, 2020 · Synced Sep 8, 2026, 4:46 AM EDT
Completed Not applicable Interventional Results available

A Novel Method for Capturing the Visual Evoked Potential During Spine Surgery Under Total Intravenous Anesthesia

NCT02563028
View directory record Official record
Conditions
Evoked Potentials, Visual
Interventions
SightSaver Visual Stimulator
Device
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Sep 8, 2026, 4:46 AM EDT
Terminated Phase 4 Interventional Results available

Epidural and Intravenous Patient-Controlled Analgesia Following Lumbar Spinal Fusion Surgery

NCT03115151
View directory record Official record
Conditions
Pain
Interventions
Bupivacaine, Hydromorphone, Fentanyl
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced Sep 8, 2026, 4:46 AM EDT
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 Sep 8, 2026, 4:46 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 Sep 8, 2026, 4:46 AM 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 19, 2019 · Synced Sep 8, 2026, 4:46 AM 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 25, 2021 · Synced Sep 8, 2026, 4:46 AM EDT
Terminated Phase 3 Interventional Results available

Epidural Analgesia Versus IV Analgesia in Lumbar Spine Fusions

NCT01986946
View directory record Official record
Conditions
Lumbar Spine Fusion, Pain, Back Pain
Interventions
Epidural Catheter - Dilaudid, Dilaudid
Other · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Sep 8, 2026, 4:46 AM EDT