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Showing 1–24 of 76 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Posterior Spinal Fusion Clear all
Terminated Phase 4 Interventional Results available

IV Lidocaine in Pediatric AIS

NCT03893318
View directory record Official record
Conditions
Systemic Lidocaine Improves Pain Control After Surgery by Attenuating the Systemic Inflammatory Response to Surgery
Interventions
IV lidocaine, Placebos
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 18 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Sep 7, 2026, 2:40 PM EDT
Completed No phase listed Observational

Posterior Lateral Fusion (PLF) With Dynesys

NCT00791180
View directory record Official record
Conditions
Spondylolisthesis
Interventions
Not listed
Lead sponsor
Zimmer Biomet
Industry
Eligibility
20 Years to 80 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2011 · Synced Sep 7, 2026, 2:40 PM 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Withdrawn Phase 1Phase 2 Interventional Accepts healthy volunteers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 7, 2026, 2:40 PM EDT
Terminated Phase 2 Interventional Results available

Safety and Efficacy of SA4Ag Vaccine in Adults Having Elective Open Posterior Spinal Fusion Procedures With Multilevel Instrumentation

NCT02388165
View directory record Official record
Conditions
Staphylococcal Vaccine
Interventions
Staphylococcus aureus 4-Antigen (SA4Ag) Vaccine, Placebo
Biological · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 85 Years
Enrollment
3,450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
234
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 89 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2021 · Synced Sep 7, 2026, 2:40 PM EDT
Recruiting Early Phase 1 Interventional

Single Versus Multi-Dose Oral and Intravenous Tranexamic Acid Patients at High Risk for Blood Transfusion After Spine Surgery

NCT03849443
View directory record Official record
Conditions
Open Posterior Thoracolumbar Spinal Fusion Procedure
Interventions
Tranexamic Acid Injectable Product (1000 mg intravenous bolus), Vitamin C 250 MG Oral Tablet, Tranexamic Acid 650Mg Tablet
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
604 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 7, 2026, 2:40 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

REFINE Study: A Study In a Novel Interspinous Fusion Device In Subjects With Low Back Pain

NCT05504499
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Interspinous Fusion
Device
Lead sponsor
Pacific Research Institute
Network
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
10
States / cities
Santa Rosa, California • Jupiter, Florida • Slidell, Louisiana + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2022 · Synced Sep 7, 2026, 2:40 PM EDT
Completed No phase listed Observational

Osteocel® Plus in Posterior Lumbar Interbody Fusion (PLIF)

NCT00941980
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
Osteocel Plus
Biological
Lead sponsor
NuVasive
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Sep 7, 2026, 2:40 PM EDT
Not listed Not applicable Interventional

SynerFuse Spinal Fusion and Neuromodulation Proof of Concept Study

NCT04054401
View directory record Official record
Conditions
Spinal Fusion, Radiculopathy Lumbar, Chronic Pain
Interventions
DRG Neurostimulation with Spinal Fusion
Device
Lead sponsor
SynerFuse, Inc
Other
Eligibility
21 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Mishawaka, Indiana • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced Sep 7, 2026, 2:40 PM 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 7, 2026, 2:40 PM EDT
Terminated No phase listed Observational Results available

Multicenter Study of the Avenue L Interbody Spinal Fusion System Using VerteBRIDGE Plating and Posterior Fixation

NCT02068768
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
Avenue® L Interbody Fusion System (LDR Spine)
Device
Lead sponsor
LDR Spine USA
Industry
Eligibility
21 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
4
States / cities
Thornton, Colorado • Atlanta, Georgia • Neptune City, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Sep 7, 2026, 2:40 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Ketorolac on Posterior Thoracolumbar Spinal Fusions

NCT03278691
View directory record Official record
Conditions
Thoracolumbar Spinal Fusions
Interventions
Saline, Ketorolac
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
Southfield, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Sep 7, 2026, 2:40 PM 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 7, 2026, 2:40 PM EDT
Suspended Not applicable Interventional

Evaluation of the PediGuard™ for Pedicle Screw Insertion

NCT00549627
View directory record Official record
Conditions
Posterior Spinal Fusion
Interventions
Pediguard
Device
Lead sponsor
Shriners Hospitals for Children
Other
Eligibility
Not listed
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
6
States / cities
Golden, Colorado • Miami, Florida • Louisville, Kentucky + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2009 · Synced Sep 7, 2026, 2:40 PM EDT
Recruiting Early Phase 1 Interventional

Regional Nerve Blocks to Improve Analgesia and Recovery in Older Adults Undergoing Spinal Fusion

NCT05461092
View directory record Official record
Conditions
Delirium, Pain, Back, Spinal Fusion, Thoracolumbar Interfascial Plane Block
Interventions
Thoracolumbar Interfascial Plane (TLIP) Block of bupivacaine, Blood Test, 3D CAM Delirium Severity Scoring, Generalized Anxiety Disorder 7-item (GAD-7) scale, Numerical Rating Score (NRS), PROMIS-Pain Interference, Oswestry Disability Index (ODI), Saint Louis University Mental Status Examination (SLUMs), Delirium Rating Scale-Revised-98 (DRS), Telephone Interview for Cognitive Status - Modified (TICS-M), Opioid Equivalents measured by Morphine Milligram Equivalents (MME), Patient Health Questionnaire depression scale (PHQ-8), Pain Catastrophizing, Fear Avoidance Beliefs Questionnaire (FABQ), Opioid Side Effects and Likeability Questionnaire, Daily Pain Trajectory, Tampa Scale of Kinesiophobia, Quality of Recovery 15
Drug · Diagnostic Test · Other
Lead sponsor
University of Iowa
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 7, 2026, 2:40 PM 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 7, 2026, 2:40 PM EDT
Recruiting No phase listed Observational

Thoracic-Lumbar Arthrodesis- Implanet Jazz

NCT05366140
View directory record Official record
Conditions
Spondylolisthesis, Spinal Stenosis, Degenerative Disease
Interventions
Prospective follow-up of patients who have received instrumented lumbar arthrodesis supplemented the Implanet Jazz System(TM)
Other
Lead sponsor
Francis Farhadi
Other
Eligibility
18 Years to 100 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Sep 7, 2026, 2:40 PM EDT
Completed Phase 3 Interventional Results available

Perioperative Methadone Use to Decrease Opioid Requirement in Pediatric Spinal Fusion Patients

NCT02558010
View directory record Official record
Conditions
Scoliosis, Pain
Interventions
Methadone, Normal Saline, Morphine
Drug · Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
10 Years to 18 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Sep 7, 2026, 2:40 PM EDT
Terminated Phase 4 Interventional

Comparison of Actifuse ABX and Local Bone in Spinal Surgery

NCT01852747
View directory record Official record
Conditions
Scoliosis, Kyphosis, Lordosis
Interventions
Multilevel Spinal fusion with Actifuse ABX®
Procedure
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Sep 7, 2026, 2:40 PM 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 7, 2026, 2:40 PM EDT
Enrolling by invitation Phase 4 Interventional Accepts healthy volunteers

Low Dose Dexmedetomidine as a Postoperative Pain Adjunct

NCT06067893
View directory record Official record
Conditions
Spinal Fusion, Adolescent Idiopathic Scoliosis
Interventions
Dexmedetomidine, Normal Saline
Drug
Lead sponsor
Nichole Doyle
Other
Eligibility
10 Years to 21 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 7, 2026, 2:40 PM EDT
Active, not recruiting Not applicable Interventional

Study of Posterior Cervical Stabilization System (PCSS) as Part of Circumferential Fusion to Treat Multilevel DDD

NCT04229017
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
Anterior Cervical Discectomy and Fusion, Posterior Cervical Stabilization System (PCSS)
Procedure · Device
Lead sponsor
Providence Medical Technology, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
17
States / cities
Phoenix, Arizona • Encinitas, California • Los Gatos, California + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Sep 7, 2026, 2:40 PM EDT
Terminated Not applicable Interventional

Does Prehabilitation Improve Outcomes in Patients Undergoing Complex Spine Fusion Surgery?

NCT05034341
View directory record Official record
Conditions
Lumbar Spine Injury, Spinal Fusion, Frailty, Prehabilitation, Nutritional Supplementation, Functional Outcome
Interventions
Multimodal Prehabilitation, Standard Pre-Surgical Clinical Care
Other
Lead sponsor
University of Florida
Other
Eligibility
55 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 12, 2024 · Synced Sep 7, 2026, 2:40 PM EDT
Terminated Not applicable Interventional Results available

A Comparison of Stryker's Tritanium Posterior Lumbar Cage and PEEK Implant

NCT03817606
View directory record Official record
Conditions
Degenerative Disc Disease, Degenerative Scoliosis
Interventions
Tritanium Posterior Lumbar Cage, AVS UniLIF PEEK Posterior Lumbar Cage
Device
Lead sponsor
Riverside Medical Center
Other
Eligibility
21 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Kankakee, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 9, 2023 · Synced Sep 7, 2026, 2:40 PM EDT
Completed No phase listed Observational

Intrathecal Morphine on Transcranial Electric Motor-Evoked Potentials

NCT00596609
View directory record Official record
Conditions
Trauma, Nervous System
Interventions
Intrathecal Morphine
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
11 Years to 18 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 15, 2009 · Synced Sep 7, 2026, 2:40 PM EDT