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Showing 1–24 of 56 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: posterior spine fusion Clear all
Active, not recruiting Not applicable Interventional

Transforaminal Lumbar Interbody Fusion (TLIF)

NCT04073563
View directory record Official record
Conditions
Degenerative Disease of the Lumbosacral Spine
Interventions
Infuse™ Bone Graft (Infuse™), Intervertebral body fusion device and Medtronic posterior Fixation Systems
Device
Lead sponsor
Medtronic Spinal and Biologics
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
43
States / cities
Phoenix, Arizona • Tucson, Arizona • Irvine, California + 35 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 22, 2026, 2:07 AM EDT
Completed No phase listed Observational

Clinical and Radiological Outcomes of Posterior Cervical Fusion with Medtronic Infinity Occipitocervical-Upper Thoracic (OCT) System

NCT04056520
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
Medtronic Infinity Occipitocervical-Upper Thoracic System using the O-arm Imaging System and StealthStation Navigation system
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Sep 22, 2026, 2:07 AM EDT
Recruiting No phase listed Observational

Personalized Spine Study Group (PSSG) Registry

NCT04601363
View directory record Official record
Conditions
Scoliosis; Adolescence, Degenerative Disc Disease, Spinal Fusion, Kyphoscoliosis, Pseudoarthrosis of Spine, Spinal Stenosis, Kyphoses, Scheuermann
Interventions
Patient Specific Rod
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
10 Years to 85 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 22, 2026, 2:07 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Withdrawn Phase 1Phase 2 Interventional Accepts healthy volunteers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 22, 2026, 2:07 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Propofol + Remifentanil vs. Propofol + Dexmedetomidine in Adolescent Idiopathic Scoliosis Patients Having Spine Surgery

NCT06096181
View directory record Official record
Conditions
Adolescent Idiopathic Scoliosis, Multimodal Analgesia, Opioid Induced Hyperalgesia, Remifentanil, Dexmedetomidine, Posterior Spinal Fusion
Interventions
Remifentanil TIVA, Dexmedetomidine TIVA, Propofol TIVA
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
12 Years to 18 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 22, 2026, 2:07 AM EDT
Withdrawn Not applicable Interventional

Proprio Spine Measurement Tool

NCT07023393
View directory record Official record
Conditions
Intervertebral Disc Degeneration, Intervertebral Disc Displacement, Spinal Curvatures, Spinal Osteochondrosis, Spinal Osteophytosis, Spinal Stenosis, Spondylitis, Spondylosis
Interventions
Intraoperative spinal measurement system
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Sep 22, 2026, 2:07 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

'Acupuncture Therapy' for Pain and Function Recovery in Spine Surgery Patients

NCT01304979
View directory record Official record
Conditions
Pain, Low Back 'Spine Fusion' Surgery
Interventions
Acupuncture therapies, Control
Procedure
Lead sponsor
Beth Israel Medical Center
Other
Eligibility
21 Years and older
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2014 · Synced Sep 22, 2026, 2:07 AM EDT
Completed No phase listed Observational Results available

ViBone in Cervical and Lumbar Spine Fusion

NCT03425682
View directory record Official record
Conditions
Spondylosis, Cervical Spondylosis, Spondylolisthesis, Herniated Nucleus Pulposus, Degenerative Disc Disease
Interventions
ViBone
Other
Lead sponsor
Elutia Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
4
States / cities
San Diego, California • Danbury, Connecticut • Annapolis, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Sep 22, 2026, 2:07 AM EDT
Active, not recruiting No phase listed Observational

Evaluation of Symphony™ Posterior Cervical System for Surgical Treatment of Adult Cervical Deformity

NCT04912674
View directory record Official record
Conditions
Cervical Deformity
Interventions
Symphony OCT System
Device
Lead sponsor
International Spine Study Group Foundation
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
6
States / cities
Sacramento, California • Denver, Colorado • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 22, 2026, 2:07 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Opioid Sparing Effect of an ISP Nerve Block on Post-Op Pain Control in Posterior Cervical Spine Surgery

NCT06570577
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Inter-semispinalis Plane Block, Opioids
Procedure · Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Sep 22, 2026, 2:07 AM EDT
Withdrawn Not applicable Interventional

Efficacy of the Aspen Spinous Process System in Anterior Lumbar Interbody Fusion (ALIF)

NCT01016314
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
Aspen Spinous Process System, Pedicle Screw Fixation
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
5
States / cities
Pomona, California • Sacramento, California • Kansas City, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2019 · Synced Sep 22, 2026, 2:07 AM EDT
Withdrawn Not applicable Interventional

Methadone Versus Placebo in Spine Fusion

NCT01125059
View directory record Official record
Conditions
Postoperative Pain
Interventions
Methadone, Saline
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced Sep 22, 2026, 2:07 AM EDT
Not listed Phase 1Phase 2 Interventional

Safety Evaluation of ART352-L in Subjects Undergoing Posterolateral Spinal Fusion

NCT04378543
View directory record Official record
Conditions
Degenerative Spondylolisthesis
Interventions
ART352-L
Biological
Lead sponsor
Ankasa Regenerative Therapeutics, Inc.
Industry
Eligibility
50 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
3
States / cities
Los Angeles, California • Rochester, Minnesota • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 11, 2020 · Synced Sep 22, 2026, 2:07 AM EDT
Terminated Phase 3 Interventional Results available

Comparison of Quadratus Lumborum Block Types

NCT04588389
View directory record Official record
Conditions
Pain, Opioid Use, Lumbar Disc Herniation
Interventions
Ropivacaine injection Location 1, Ropivacaine injection Location 2, Multimodal Pharmacological Management
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
40 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2025 · Synced Sep 22, 2026, 2:07 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 22, 2026, 2:07 AM EDT
Not listed No phase listed Observational

Idys™ TLIF 3DTi Post Market Clinical Follow-up

NCT04584619
View directory record Official record
Conditions
Degenerative Disc Disease, Grade 1 Spondylolisthesis
Interventions
Spine fusion surgery with Clariance Idys TLIF 3DTi
Device
Lead sponsor
Clariance
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Nov 28, 2021 · Synced Sep 22, 2026, 2:07 AM EDT
Completed Phase 3 Interventional

rhBMP-2/CRM/CD HORIZON® Spinal System Pivotal Study

NCT00707265
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
rhBMP-2/CRM/CD HORIZON® Spinal System, Autograft/CD HORIZON® Spinal System
Device
Lead sponsor
Medtronic Spinal and Biologics
Industry
Eligibility
18 Years and older
Enrollment
463 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
28
States / cities
Phoenix, Arizona • Orange, California • Santa Monica, California + 25 more
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Sep 22, 2026, 2:07 AM EDT
Recruiting Phase 4 Interventional

Multifidus Cervicis Plane Block Vs. Sham Block For Posterior Cervical Spine Fusion Surgery

NCT05996133
View directory record Official record
Conditions
Cervical Spine Fusion
Interventions
Bupivacaine Hcl 0.25% Inj, Normal saline
Drug · Other
Lead sponsor
Hartford Hospital
Other
Eligibility
40 Years to 80 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 22, 2026, 2:07 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

IV vs Oral Acetaminophen in Spine Fusion Perioperative Care

NCT03020875
View directory record Official record
Conditions
Multimodal Analgesic Approach
Interventions
Ofirmev, Per Os Acetaminophen
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 85 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 22, 2026, 2:07 AM EDT
Completed Phase 4 Interventional

Spine Patient Outcomes Research Trial (SPORT): Degenerative Spondylolisthesis With Spinal Stenosis

NCT00000409
View directory record Official record
Conditions
Spondylolisthesis, Spinal Stenosis, Low Back Pain
Interventions
Decompressive laminectomy, Non-surgical treatments, Fusion--Instrumented, Fusion-Non-instrumented
Procedure · Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
304 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 3, 2015 · Synced Sep 22, 2026, 2:07 AM EDT
Not listed Early Phase 1 Interventional

Spinal Fusions Steroid Study

NCT05287035
View directory record Official record
Conditions
Spinal Fusion
Interventions
Dexamethasone injection, Saline injection
Drug · Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
10 Years to 18 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Sep 22, 2026, 2:07 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 Sep 22, 2026, 2:07 AM EDT
Not yet recruiting Not applicable Interventional

Evaluation of the Safety and Effectiveness of the CORUS™ Posterior Cervical Stabilization System 3D (PCSS 3D) for the Treatment of 2-level Cervical Degenerative Disease

NCT07721493
View directory record Official record
Conditions
Degenerative Disc Disease(DDD)
Interventions
Circumferential Cervical Fusion (CCF), Anterior Cervical Discectomy and Fusion
Device · Procedure
Lead sponsor
Providence Medical Technology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Paducah, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 22, 2026, 2:07 AM EDT
Recruiting No phase listed Observational

Prospective, Multicenter, Case-Control Analysis of the VersaTie Posterior Fixation System to Prevent Proximal Junctional Failure in Long Posterior Spinal Fusion Constructs for Adult Patients

NCT04888104
View directory record Official record
Conditions
Adult Spinal Deformity, Scoliosis, Kyphosis
Interventions
Index or revision spine surgery for complex adult spinal deformity
Procedure
Lead sponsor
International Spine Study Group Foundation
Other
Eligibility
18 Years and older
Enrollment
225 participants
Timeline
2021 – 2034
U.S. locations
9
States / cities
Phoenix, Arizona • La Jolla, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 22, 2026, 2:07 AM EDT