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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Lumbar Decompression Surgery Clear all
Withdrawn Not applicable Interventional

Randomized Controlled Comparison of Pre-op TLIP vs Intra-op TLIP

NCT06154980
View directory record Official record
Conditions
Pain, Spine Fusion
Interventions
Preoperative Ultrasound TLIP, Intraoperative TLIP
Procedure
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Sep 24, 2026, 5:22 AM EDT
Terminated Phase 4 Interventional Results available

Esmolol Infusion During Laminectomy: Effect on Quality of Recovery

NCT01179113
View directory record Official record
Conditions
Laminectomy
Interventions
Esmolol, Saline
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 24, 2026, 5:22 AM EDT
Suspended Not applicable Interventional

Pedicle Osteotomy for Stenosis Trial

NCT03381677
View directory record Official record
Conditions
Lumbar Spinal Stenosis, Spondylolisthesis, Grade 1, Neurogenic Claudication
Interventions
Pedicle Lengthening Osteotomy with Altum® Device, Control
Device
Lead sponsor
Innovative Surgical Designs
Industry
Eligibility
40 Years to 80 Years
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Bryn Mawr, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 2, 2020 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Phase 4 Interventional Results available

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

NCT00956631
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Interlaminar Decompression
Procedure
Lead sponsor
Vertos Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
13
States / cities
Jonesboro, Arkansas • Los Angeles, California • Napa, California + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2013 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Phase 4 Interventional

Randomized Study of Anular Repair With the Xclose Tissue Repair System

NCT00760799
View directory record Official record
Conditions
Diskectomy
Interventions
Discectomy with anular repair
Procedure
Lead sponsor
Anulex Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
34
States / cities
Huntsville, Alabama • Phoenix, Arizona • San Diego, California + 25 more
Source: ClinicalTrials.gov public record
Updated May 1, 2012 · Synced Sep 24, 2026, 5:22 AM EDT
Not listed No phase listed Observational

Lumbar Discectomy Control Study, Risk Factors for Reherniation

NCT02477176
View directory record Official record
Conditions
Lumbar Spine Disc Herniation
Interventions
Discectomy
Other
Lead sponsor
Intrinsic Therapeutics
Industry
Eligibility
21 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
4
States / cities
Chicago, Illinois • Galena, Kansas • Paducah, Kentucky + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2023 · Synced Sep 24, 2026, 5:22 AM EDT
Active, not recruiting No phase listed Observational

Collecting Bone Graft During Spinal Decompression and Posterolateral Lumbar Fusion to Better Define Bone Making Cells

NCT01409954
View directory record Official record
Conditions
Pseudarthrosis After Fusion or Arthrodesis
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 24, 2026, 5:22 AM EDT
Active, not recruiting Not applicable Interventional

LimiFlex Clinical Trial for the Treatment of Degenerative Spondylolisthesis With Spinal Stenosis

NCT03115983
View directory record Official record
Conditions
Degenerative Spondylolisthesis, Lumbar Spinal Stenosis
Interventions
LimiFlex, Fusion Instrumentation, Decompression, Fusion
Device · Procedure
Lead sponsor
Empirical Spine, Inc.
Industry
Eligibility
25 Years to 80 Years
Enrollment
299 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
28
States / cities
Tempe, Arizona • Oakland, California • Redwood City, California + 24 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Sep 24, 2026, 5:22 AM EDT
Completed No phase listed Observational

Thoracolumbar Burst Fractures Study Comparing Surgical Versus Non-surgical Treatment

NCT02827214
View directory record Official record
Conditions
Thoracolumbar Burst Fracture
Interventions
Not listed
Lead sponsor
AO Innovation Translation Center
Other
Eligibility
18 Years to 65 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
4
States / cities
San Diego, California • East Syracuse, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 30, 2023 · Synced Sep 24, 2026, 5:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biopsychosocial Impact on Caregivers in Patients Undergoing Joint and Spine Surgery

NCT03059602
View directory record Official record
Conditions
Pain, Postoperative
Interventions
No specific treatment based intervention-health measurement instrument
Other
Lead sponsor
Defense and Veterans Center for Integrative Pain Management
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Sep 24, 2026, 5:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Predictors of Decompressive Laminectomy Outcomes

NCT02215551
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 90 Years
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2023
U.S. locations
7
States / cities
Denver, Colorado • Decatur, Georgia • Ann Arbor, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Phase 1 Interventional

Low-Dose Radiation to Prevent Complications of Back Surgery

NCT00018876
View directory record Official record
Conditions
Failed Back Surgery Syndrome, Postlaminectomy Syndrome, Postdiscectomy Epidural Fibrosis
Interventions
Lumbar nerve root decompression, Preoperative low-dose external beam radiation
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 6, 2013 · Synced Sep 24, 2026, 5:22 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

MRI Outcomes of VersaWrap Nerve Protector Following Surgery

NCT06942819
View directory record Official record
Conditions
Lumbar Decompression
Interventions
VersaWrap Nerve Protector
Device
Lead sponsor
Research Source
Network
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Phase 4 Interventional Results available

Study of Epidural Steroid Injection (ESI) Versus Minimally Invasive Lumbar Decompression (Mild®) in Patients With Symptomatic Lumbar Central Canal Stenosis

NCT00995371
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
MILD® (Minimally Invasive Lumbar Decompression), Epidural Steroid Injection
Device · Drug
Lead sponsor
Coastal Orthopedics & Sports Medicine
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Bradenton, Florida
Source: ClinicalTrials.gov public record
Updated Nov 14, 2013 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Not applicable Interventional Results available

The STEPS - Totalis™ Trial

NCT02079038
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Totalis, Comparator Surgical Procedure
Device · Procedure
Lead sponsor
VertiFlex, Incorporated
Industry
Eligibility
55 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
19
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2020 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Not applicable Interventional

Rehabilitation Following Lumbar Disc Surgery

NCT00894972
View directory record Official record
Conditions
Lumbar Disc Herniation, Radiculopathy
Interventions
Rehabilitation following lumbar disc surgery (discectomy)
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 5, 2012 · Synced Sep 24, 2026, 5:22 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 24, 2026, 5:22 AM EDT
Terminated Phase 4 Interventional Results available

Condition of Approval Study

NCT00517751
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
X-STOP PEEK
Device
Lead sponsor
Medtronic Spine LLC
Industry
Eligibility
50 Years and older
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
23
States / cities
Birmingham, Alabama • Tucson, Arizona • Campbell, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 1, 2018 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Not applicable Interventional

Role of Steroids and 10% Hypertonic Sodium Chloride in Adhesiolysis in Post Lumbar Surgery Syndrome Patients

NCT01053572
View directory record Official record
Conditions
Low Back Pain
Interventions
Adhesiolysis
Procedure
Lead sponsor
Pain Management Center of Paducah
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Paducah, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Sep 24, 2026, 5:22 AM EDT
Withdrawn Phase 2 Interventional

Clinical Efficacy and Safety of Axiom Worldwide DRX9000 Axial Decompression System for Treatment of Low Back Pain

NCT00469118
View directory record Official record
Conditions
Low Back Pain
Interventions
DRX9000™
Device
Lead sponsor
NEMA Research, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 11, 2015 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Phase 2Phase 3 Interventional

Enhanced Recovery After Surgery in Orthopaedic Spine Surgery

NCT04562610
View directory record Official record
Conditions
Lumbar Surgery
Interventions
Intravenous Infusion group, All oral administration group
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 105 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Sep 24, 2026, 5:22 AM EDT
Completed No phase listed Observational

An Evaluation of Interlaminar Lumbar Instrumented (ILIF™)

NCT01019057
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
ILIF
Procedure
Lead sponsor
NuVasive
Industry
Eligibility
40 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
8
States / cities
Phoenix, Arizona • Santa Monica, California • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Sep 24, 2026, 5:22 AM EDT
Withdrawn Not applicable Interventional

Indirect vs. Direct Decompression for Treatment of Central Stenosis: RCT

NCT04708977
View directory record Official record
Conditions
Patients With Spinal Stenosis Indicated for LLIF
Interventions
One-level lateral lumbar interbody fusion with Indirect Decompression, One-level lateral lumbar interbody fusion with Direct Decompression
Procedure
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 10, 2021 · Synced Sep 24, 2026, 5:22 AM EDT
Completed Not applicable Interventional

Coflex PS3 Actual Conditions for Use Study

NCT02555280
View directory record Official record
Conditions
Spinal Stenosis Lumbar
Interventions
coflex® Interlaminar Technology, Decompression
Device · Procedure
Lead sponsor
Companion Spine, LLC
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
14
States / cities
Phoenix, Arizona • Sacramento, California • San Luis Obispo, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 24, 2026, 5:22 AM EDT