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 21, 2026, 2:19 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 132 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Lumbar Stenosis Clear all
Completed Phase 1Phase 2 Interventional

Sterile Amniotic Fluid Filtrate Epidural Injection.

NCT04537026
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Amniotic Fluid Allograft, Dexamethasone sodium phosphate
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Jul 21, 2026, 2:19 PM 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 21, 2026, 2:19 PM EDT
Completed Early Phase 1 Interventional

Improving Pain and Reducing Opioid Use (IPaRO) in Lumbar Spine Surgery Patients

NCT03088306
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Lumbar Spinal Instability, Lumbar Spine Degeneration
Interventions
Standard analgesia use [Oxygen], Standard analgesia use [Hydromorphone], Standard analgesia use [Volatile Anesthesia], Standard analgesia use [Fentanyl], Multi-modal pain management [Acetaminophen + Gabapentin], Multi-modal pain management [Fentanyl], Multi-modal pain management [Intravenous Ketamine], Multi-modal pain management [Valium + Gabapentin]
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Jul 21, 2026, 2:19 PM EDT
Completed No phase listed Observational Results available

Postmarket Registry for Evaluation of the Superion® Spacer

NCT04087811
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Superion® Indirect Decompression System (IDS)
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
45 Years and older
Enrollment
1,674 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
66
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 60 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional

Comparison of nanOss Bioactive With Autograft and Bone Marrow Aspirate to Autograft in the Posterolateral Spine

NCT01968993
View directory record Official record
Conditions
Degenerative Disc Disease, Spinal Stenosis, Spondylolisthesis
Interventions
nanOss Bioactive - posterolateral gutter
Device
Lead sponsor
Pioneer Surgical Technology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
3
States / cities
La Jolla, California • San Francisco, California • Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 7, 2016 · Synced Jul 21, 2026, 2:19 PM 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 21, 2026, 2:19 PM 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 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Pivotal Study of a Facet Replacement System to Treat Spinal Stenosis

NCT00401518
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Non-randomized ACADIA® Facet Replacement System, Randomized ACADIA® Facet Replacement System, Randomized Instrumented posterolateral fusion (PLF)
Device
Lead sponsor
Globus Medical Inc
Industry
Eligibility
21 Years to 85 Years
Enrollment
390 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2017
U.S. locations
28
States / cities
Beverly Hills, California • Los Angeles, California • Rancho Mirage, California + 23 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2020 · Synced Jul 21, 2026, 2:19 PM EDT
Terminated Phase 4 Interventional Results available

Threshold Response of Lumbar Selective Nerve Root Block in Predicting Good Outcome Following Lumbar Foraminotomy

NCT03801356
View directory record Official record
Conditions
Back Pain, Radiculopathy Lumbar, Degenerative Lumbar Spinal Stenosis
Interventions
Selective Nerve Root Block
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 20, 2023 · Synced Jul 21, 2026, 2:19 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Efficacy of M640 in Acute Lumbosacral Musculoskeletal Conditions.

NCT06157177
View directory record Official record
Conditions
Sciatica Acute, Lumbar Spinal Stenosis
Interventions
Metaxalone 640 mg Oral Tablet
Drug
Lead sponsor
Primus Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
24
States / cities
Auburn, Alabama • Valley Village, California • Aventura, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jul 21, 2026, 2:19 PM EDT
Completed No phase listed Observational

Cost Effectiveness of OMT for Chronic Low Back Pain

NCT03532230
View directory record Official record
Conditions
Lumbar Radiculopathy, Lesion of Sciatic Nerve, Left Lower Limb, Lesion of Sciatic Nerve, Right Lower Limb, Lumbar Spinal Stenosis, Lumbar Spondylosis, Lumbago With Sciatica, Left Side, Lumbago With Sciatica, Right Side
Interventions
Osteopathic Manipulative Treatment (OMT)
Procedure
Lead sponsor
Rowan University
Other
Eligibility
18 Years to 84 Years
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
3
States / cities
East Lansing, Michigan • Stratford, New Jersey • Voorhees Township, New Jersey
Source: ClinicalTrials.gov public record
Updated May 3, 2020 · Synced Jul 21, 2026, 2:19 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Analysis of Lumbar Spine Stenosis Specimens for Identification of Transthyretin Cardiac Amyloidosis

NCT06034405
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Cardiac Amyloidosis, ATTR Amyloidosis Wild Type, ATTR Gene Mutation, ATTRV122I Amyloidosis, Cardiomyopathy, Hypertrophic
Interventions
Tc99-PYP or Tc99-HDMP Scan
Diagnostic Test
Lead sponsor
Columbia University
Other
Eligibility
50 Years and older
Enrollment
1,663 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
6
States / cities
Beverly Hills, California • Boston, Massachusetts • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Phase 2 Interventional

Chiropractic Dosage for Lumbar Stenosis

NCT00527527
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
flexion distraction, placebo control
Procedure · Other
Lead sponsor
National University of Health Sciences
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Lombard, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 11, 2011 · Synced Jul 21, 2026, 2:19 PM EDT
Recruiting No phase listed Observational

MILD® Percutaneous Image-Guided Lumbar Decompression: A Medicare Claims Study

NCT03072927
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
MILD, Interspinous Process Decompression
Device
Lead sponsor
Stryker Instruments
Industry
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
2335
States / cities
Athens, Alabama • Bay Minette, Alabama • Birmingham, Alabama + 1271 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 21, 2026, 2:19 PM EDT
Recruiting Phase 4 Interventional

Regional Anesthesia in Minimally Invasive Lumbar Spine Surgery

NCT05029726
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Lumbar Disc Herniation, Lumbar Spondylolisthesis, Lumbar Spondylosis, Lumbar Radiculopathy, Lumbar Spine Instability, Synovial Cyst, Degenerative Disc Disease, Degenerative Spondylolisthesis, Degenerative Intervertebral Discs
Interventions
Bupivacaine-Epinephrine 0.25%-1:200,000 Injectable Solution plus clonidine, normal saline
Drug
Lead sponsor
John O'Toole
Other
Eligibility
18 Years to 80 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 21, 2026, 2:19 PM EDT
Terminated No phase listed Observational

Instrumented Thoracic and Lumbar Arthrodesis Supplemented by the Implanet Jazz SystemTMd

NCT02411799
View directory record Official record
Conditions
Spondylolisthesis, Spinal Stenosis, Proximal Joint Kyphosis (PJK)
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 15, 2021 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Not applicable Interventional Results available

Investigating Superion™ In Spinal Stenosis

NCT00692276
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Intermittent Claudication
Interventions
Superion™ Interspinous Spacer, X-STOP® IPD® Device
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
45 Years and older
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
32
States / cities
Phoenix, Arizona • Tucson, Arizona • Beverly Hills, California + 28 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2020 · Synced Jul 21, 2026, 2:19 PM 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 21, 2026, 2:19 PM 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 21, 2026, 2:19 PM EDT
Terminated Phase 4 Interventional Results available

Lumbar Stenosis Outcomes Research II

NCT00652093
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
opana then darvocet then placebo, opana then placebo then darvocet, placebo then opana then darvocet, Placebo then darvocet then opana, Darvocet then opana then placebo, Darvocet then placebo then opana
Drug
Lead sponsor
University of Rochester
Other
Eligibility
50 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 24, 2016 · Synced Jul 21, 2026, 2:19 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 21, 2026, 2:19 PM EDT
Completed Phase 4 Interventional Results available

MiDAS II (Mild® Decompression Alternative to Open Surgery): Vertos Mild Patient Evaluation Study

NCT01082159
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
lumbar decompression
Procedure
Lead sponsor
Vertos Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
8
States / cities
Merritt Island, Florida • Baltimore, Maryland • Festus, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2013 · Synced Jul 21, 2026, 2:19 PM EDT
Enrolling by invitation Phase 4 Interventional

Titanium vs. PEEK Fusion Devices in 1 Level TLIF

NCT05691062
View directory record Official record
Conditions
Spine Fusion, Lumbar Spondylolisthesis, Lumbar Stenosis
Interventions
Titanium Fusion Device, PEEK Fusion Device
Device
Lead sponsor
Twin Cities Spine Center
Other
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 23, 2025 · Synced Jul 21, 2026, 2:19 PM EDT
Completed Phase 4 Interventional Results available

Intraoperative Infusion of Precedex to Reduce Length of Stay After Lumbar Spine Fusion

NCT00808665
View directory record Official record
Conditions
Spinal Fusion Acquired, Spinal Stenosis, Lesions of Lumbosacral Intervertebral Disc, Spinal Diseases
Interventions
Dexmedetomidine, 0.9% Saline
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 24, 2018 · Synced Jul 21, 2026, 2:19 PM EDT