Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 3:10 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 179 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Lumbar Fusion Clear all
Completed No phase listed Observational

Re-operation Rates of Concorde Bullet Device Versus Conduit Titanium Interbody Graft for Lumbar Fusion

NCT05993195
View directory record Official record
Conditions
Degenerative Spondylolisthesis, Lumbar Spondylosis, Lumbar Spondylolisthesis
Interventions
Conduit Titanium Interbody Graft, Concorde Bullet Device
Device
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2024 · Synced Jul 22, 2026, 3:10 PM EDT
Completed Not applicable Interventional Results available

OsteoStrux™ Collagen Ceramic Scaffold in Instrumented Lumbar Spine Fusion

NCT01873586
View directory record Official record
Conditions
Degenerative Changes, Stenosis, Spondylosis
Interventions
Posterolateral Fusion
Procedure
Lead sponsor
SeaSpine, Inc.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Kenmore, New York
Source: ClinicalTrials.gov public record
Updated Jun 16, 2019 · Synced Jul 22, 2026, 3:10 PM EDT
Completed No phase listed Observational

Osteocel® Plus in Transforaminal Lumbar Interbody Fusion (TLIF)

NCT00947583
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
Osteocel Plus
Biological
Lead sponsor
NuVasive
Industry
Eligibility
18 Years to 70 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Jul 22, 2026, 3:10 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 Jul 22, 2026, 3:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhanced Recovery After Spine Surgery

NCT02949518
View directory record Official record
Conditions
Enhanced Recovery After Surgery, Spine Surgery
Interventions
Enhanced Recovery Pathway (ERP) for Spine
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
21 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Jul 22, 2026, 3:10 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Multimodal Analgesia Versus Routine Care Pain Management

NCT01861743
View directory record Official record
Conditions
Degenerative Disc Disease Lumbar, Spinal Stenosis, Lumbar Spondylolisthesis
Interventions
Multimodal Analgesia, Patient controlled analgesia
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
Not listed
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Jul 22, 2026, 3:10 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Postoperative Opioid Use and Pain Scores in Patients Undergoing Transforaminal Lumbar Interbody Fusion

NCT02061774
View directory record Official record
Conditions
Low Back Pain
Interventions
Acetaminophen, Placebo comparator
Drug
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Jul 22, 2026, 3:10 PM EDT
Terminated Phase 3 Interventional Results available

DIAM™ Spinal Stabilization System vs. Decompression, Formerly vs. Posterolateral Fusion

NCT00627497
View directory record Official record
Conditions
Degenerative Lumbar Spinal Stenosis
Interventions
Single-Level Posterior Decompression, DIAM Spinal Stabilization, Fusion
Procedure · Device
Lead sponsor
Medtronic Spinal and Biologics
Industry
Eligibility
35 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
9
States / cities
Fremont, California • Jacksonville, Florida • Melbourne, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2021 · Synced Jul 22, 2026, 3:10 PM EDT
Not listed Phase 4 Interventional

Dronabinol for Post-operative Pain After Lumbar Fusion

NCT04346407
View directory record Official record
Conditions
Post-operative Pain
Interventions
Dronabinol 2.5mg Cap, Placebo
Drug
Lead sponsor
Jeffrey L Gum MD
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 11, 2021 · Synced Jul 22, 2026, 3:10 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

A Retrospective Study of Actifuse Synthetic Bone Graft Versus Other Bone Graft Substitutes in Patients Requiring Lumbar Fusion

NCT01833962
View directory record Official record
Conditions
Lumbar Fusion
Interventions
Not listed
Lead sponsor
OrthoGeorgia
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Macon, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 20, 2015 · Synced Jul 22, 2026, 3:10 PM EDT
Completed Not applicable Interventional

OP-1 Putty for Posterolateral Fusions

NCT00677950
View directory record Official record
Conditions
Degenerative Lumbar Spondylolisthesis
Interventions
Spinal fusion
Procedure
Lead sponsor
Olympus Biotech Corporation
Industry
Eligibility
18 Years to 85 Years
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
21
States / cities
Santa Monica, California • Stanford, California • Denver, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2011 · Synced Jul 22, 2026, 3:10 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Prospective, Multi-center Study to Assess Posterolateral Fusion Using FIBERGRAFT

NCT03884283
View directory record Official record
Conditions
Degenerative Disc Disease, Spondylolisthesis, Spinal Stenosis Lumbar
Interventions
FIBERGRAFT BG Matrix
Device
Lead sponsor
Prosidyan, Inc.
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
9
States / cities
Long Beach, California • Wellington, Florida • Paducah, Kentucky + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2024 · Synced Jul 22, 2026, 3:10 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Safety and Efficacy Study of NeoFuse in Subjects Requiring Posterolateral Lumbar Fusion

NCT00810212
View directory record Official record
Conditions
Degenerative Disc Disease, Degenerative Spondylolisthesis, Spinal Stenosis
Interventions
PLF with autograft, PLF with NeoFuse
Procedure · Biological
Lead sponsor
Mesoblast, Ltd.
Industry
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Jul 22, 2026, 3:10 PM EDT
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 Jul 22, 2026, 3:10 PM EDT
Terminated Not applicable Interventional

Patient Positioning in Lumbar Fusion Surgery and Its Impact on Spinal Sagittal Balance and Surgeon Satisfaction

NCT01326091
View directory record Official record
Conditions
Intervertebral Disk Degeneration
Interventions
Hyperlordotic Positioning
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 22, 2015 · Synced Jul 22, 2026, 3:10 PM EDT
Completed Not applicable Interventional

Post Marketing Study of MagnetOs Putty Compared to Local Autograft in Patients Undergoing Posterolateral Lumbar Fusion

NCT04679896
View directory record Official record
Conditions
Degenerative Disc Disease, Spine Fusion
Interventions
MagnetOs Putty
Device
Lead sponsor
Kuros Biosurgery AG
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Paducah, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 12, 2024 · Synced Jul 22, 2026, 3:10 PM EDT
Recruiting Not applicable Interventional

The NOTICE Study: Neurosurgery and OrThopedIcs Communication Evaluation Study Following Lumbar Fusions

NCT04140344
View directory record Official record
Conditions
Lumbar Spine Degeneration, Lumbar Spine Instability, Lumbar Spondylosis
Interventions
Text Message Group
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jul 22, 2026, 3:10 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 25, 2021 · Synced Jul 22, 2026, 3:10 PM EDT
Withdrawn Phase 2 Interventional

Analgesic Effects of Perioperative Propranolol Administration for Spine Surgery

NCT04421209
View directory record Official record
Conditions
Lumbar Disc Disease, Spinal Fusion, Degenerative Disc Disease
Interventions
Propranolol Hcl 40mg Tab, Placebo oral tablet
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Jul 22, 2026, 3:10 PM EDT
Terminated Not applicable Interventional Results available

Human Amniotic Tissue-derived Allograft, NuCel, in Posteriolateral Lumbar Fusions for Degenerative Disc Disease

NCT02070484
View directory record Official record
Conditions
Lumbar Degenerative Disc Disease, Spinal Stenosis, Spondylolisthesis, Spondylosis, Intervertebral Disk Displacement, Intervertebral Disk Degeneration, Spinal Diseases, Bone Diseases, Musculoskeletal Diseases, Spondylolysis
Interventions
NuCel, Demineralized Bone Matrix
Biological
Lead sponsor
OhioHealth
Other
Eligibility
18 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced Jul 22, 2026, 3:10 PM EDT
Completed No phase listed Observational

A Prospective Study of Instrumented, Posterolateral Lumbar Fusions (PLF) With OsteoAMP®

NCT02225444
View directory record Official record
Conditions
Spondylolisthesis, Scoliosis, Intervertebral Disc Disease
Interventions
OsteoAMP
Other
Lead sponsor
Bioventus LLC
Industry
Eligibility
21 Years to 85 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
9
States / cities
New Haven, Connecticut • Chicago, Illinois • Kansas City, Kansas + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Jul 22, 2026, 3:10 PM EDT
Recruiting Phase 4 Interventional

Depo-Medrol on Psoas After LLIF

NCT05929755
View directory record Official record
Conditions
Muscle Weakness, Pain, Postoperative, Paresthesia, Pain, Muscle
Interventions
Depo-Medrol, Gel-Flow NT
Drug
Lead sponsor
Hardeep Singh
Other
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Jul 22, 2026, 3:10 PM EDT
Terminated Phase 4 Interventional Results available

Phase 4 Study in Adult Subjects Undergoing Posterior Lumbar Spine Surgeries

NCT03927911
View directory record Official record
Conditions
Postoperative Pain Management
Interventions
EXPAREL and Bupivacaine, Standard of Care
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
12
States / cities
New Haven, Connecticut • Boca Raton, Florida • Miami, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Jul 22, 2026, 3:10 PM EDT
Withdrawn No phase listed Observational

RELISTOR's Effects on Opioid-Induced Constipation

NCT04930237
View directory record Official record
Conditions
OIC
Interventions
Relistor Injectable Product, Docusate Calcium, Bisacodyl, Milk of magnesia, Magnesium citrate, Senna, Enema
Drug
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Jul 22, 2026, 3:10 PM EDT