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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:41 AM EDT

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

Showing 193–216 of 724 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Back Surgery Clear all
Completed No phase listed Observational Accepts healthy volunteers

Stem Cells Predicting Orthopedic Outcomes

NCT01366911
View directory record Official record
Conditions
Hip Arthroplasty
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
Not listed
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 6, 2023 · Synced Oct 22, 2026, 8:41 AM EDT
Completed Early Phase 1 Interventional

Infusion of 5-Azacytidine (5-AZA) Into the Fourth Ventricle in Children With Recurrent Posterior Fossa Ependymoma

NCT02940483
View directory record Official record
Conditions
Brain Tumor Recurrent
Interventions
5-Azacytidine
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Year to 21 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 30, 2018 · Synced Oct 22, 2026, 8:41 AM EDT
Not listed Not applicable Interventional

Surgical Versus Nonsurgical Treatment of Fibular Fractures: A Prospective Randomized Study

NCT02032966
View directory record Official record
Conditions
Ankle Fracture, Malleolus Fracture, Medial Malleolus Fracture, Bimalleolar Fracture, Trimalleolar Fracture
Interventions
Nonsurgical, Surgical
Procedure
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
1
States / cities
Chattanooga, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Oct 22, 2026, 8:41 AM EDT
Completed No phase listed Observational

Comparative Study of Anterior vs. Posterior Surgical Treatment for Lumbar Isthmic Spondylolisthesis

NCT02564705
View directory record Official record
Conditions
Isthmic Spondylolisthesis
Interventions
Anterior Lumbar Interbody Fusion (ALIF), Posterior Fusion
Procedure
Lead sponsor
AOSpine North America Research Network
Network
Eligibility
18 Years to 80 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
13
States / cities
San Francisco, California • Urbana, Illinois • Kansas City, Kansas + 8 more
Source: ClinicalTrials.gov public record
Updated May 19, 2023 · Synced Oct 22, 2026, 8:41 AM EDT
Not listed No phase listed Observational

Intraocular Lens Power Calculation After Laser Refractive Surgery Based on Optical Coherence Tomography

NCT00532051
View directory record Official record
Conditions
Cataract
Interventions
OCT measurements
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
690 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 12, 2024 · Synced Oct 22, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Prospective Study of Thoracolumbar Spinal Fusion Graft

NCT02297256
View directory record Official record
Conditions
Lumbar Degenerative Disc Disease
Interventions
BMAC & Allograft, Iliac Crest Bone Graft
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
3
States / cities
New York, New York • Westbury, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 22, 2026, 8:41 AM EDT
Completed Phase 4 Interventional

Amniotic Membrane as an Adjunct Treatment for Hallux Rigidus

NCT01825356
View directory record Official record
Conditions
Hallux Rigidus
Interventions
Dorsal Cheilectomy without Amniotic Membrane Tissue Implantation, Dorsal Cheilectomy with Amniotic Membrane Tissue Implantation
Procedure
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced Oct 22, 2026, 8:41 AM EDT
Terminated Not applicable Interventional Results available

Cervical Ripening in Postmenopausal Women

NCT02534883
View directory record Official record
Conditions
Stenosis of Cervix
Interventions
Misoprostol, Placebo
Drug
Lead sponsor
St. Louis University
Other
Eligibility
45 Years to 85 Years · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 12, 2018 · Synced Oct 22, 2026, 8:41 AM EDT
Completed Phase 1 Interventional

Infusion of 5-Azacytidine (5-AZA) Into the Fourth Ventricle in Patients With Recurrent Posterior Fossa Ependymoma

NCT03572530
View directory record Official record
Conditions
Recurrent Ependymoma
Interventions
5-Azacytidine (5-AZA) group 1, 5-Azacytidine (5-AZA) group 2, 5-Azacytidine (5-AZA) group 3
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Year to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 22, 2026, 8:41 AM EDT
Withdrawn Phase 2 Interventional

Laser Therapy for Diabetic Peripheral Neuropathic Pain

NCT02328911
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Laser treatment, Sham treatment
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 28, 2015 · Synced Oct 22, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Clinical Outcomes of Pulse Widths in Spinal Cord Stimulation

NCT03756012
View directory record Official record
Conditions
Back Pain, Pain
Interventions
Algovita Spinal Cord Stimulation System
Device
Lead sponsor
Kettering Health Network
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Centerville, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 8, 2021 · Synced Oct 22, 2026, 8:41 AM EDT
Not yet recruiting Not applicable Interventional

Antireflux Surgery Without Preoperative Esophageal Manometry

NCT07659080
View directory record Official record
Conditions
GERD, Hiatal Hernia, Heartburn, Paraesophageal Hernia, Gastroesophageal Reflux
Interventions
Preoperative workup without high-resolution esophageal manometry, Standard preoperative workup with high-resolution esophageal manometry
Procedure
Lead sponsor
McMaster University
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 22, 2026, 8:41 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Alcohol Versus Chlorhexidine With and Without Water

NCT02640469
View directory record Official record
Conditions
Infection
Interventions
Chlorhexidine with water rinse, Chlorhexidine without water rinse, Chlorhexidine + sterillium hand rub
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2017 · Synced Oct 22, 2026, 8:41 AM EDT
Completed No phase listed Observational

Perioperative Local Anesthesia Block in Spine Surgery

NCT05094427
View directory record Official record
Conditions
Lumbar Spine Disease, Lumbar Disc Herniation, Lumbar Spinal Stenosis
Interventions
Preoperative fluoroscopically-guided dorsal ramus block placed by the operative neurosurgeon
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
232 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Oct 22, 2026, 8:41 AM EDT
Recruiting Not applicable Interventional

Visuomotor Prosthetic for Paralysis

NCT01958086
View directory record Official record
Conditions
Quadriplegia
Interventions
Neural Communication System
Device
Lead sponsor
Richard A. Andersen, PhD
Other
Eligibility
22 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2031
U.S. locations
3
States / cities
Los Angeles, California • Pasadena, California • Pomona, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 22, 2026, 8:41 AM EDT
Enrolling by invitation Not applicable Interventional

Ultrasound-Guided Percutaneous Cryoneurolysis to Treat Postoperative Pain After Mastectomy

NCT05444361
View directory record Official record
Conditions
Mastectomy; Lymphedema
Interventions
Cryoneurolysis, Sham Comparator
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
5
States / cities
Los Angeles, California • San Diego, California • Gainesville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 22, 2026, 8:41 AM 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 21, 2023 · Synced Oct 22, 2026, 8:41 AM EDT
Completed Phase 3 Interventional Results available

An Implantable Spinal Cord Stimulation Pain Management System

NCT00205855
View directory record Official record
Conditions
Chronic Pain, Pain, Intractable, Pain, Back Pain, Failed Back Surgery Syndrome
Interventions
Precision SCS
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
9
States / cities
Huntsville, Alabama • Los Angeles, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2012 · Synced Oct 22, 2026, 8:41 AM EDT
Not yet recruiting Not applicable Interventional

A Wearable Biosensor Patch for Non-Invasive Monitoring for Patients Undergoing Abdominal or Chest Surgery

NCT07612085
View directory record Official record
Conditions
Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Electronic Health Record Review, Interview, Survey Administration, Wearable Biosensor Patch
Procedure · Other · Device
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 22, 2026, 8:41 AM EDT
Terminated Not applicable Interventional

Fetal Cystoscopy for Lower Urinary Tract Obstruction

NCT02446184
View directory record Official record
Conditions
Urethral Obstruction
Interventions
Fetal Cystoscopy, Fetal vesicoamniotic shunt
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
16 Weeks to 26 Weeks · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 13, 2017 · Synced Oct 22, 2026, 8:41 AM EDT
Withdrawn Not applicable Interventional

PNS vs RFA for Facet Joint Pain

NCT05952518
View directory record Official record
Conditions
Facet Joint Pain
Interventions
Sprint PNS system, Radiofrequency Ablation
Device · Procedure
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 22, 2026, 8:41 AM EDT
Recruiting Not applicable Interventional

Biologic Injection For Adults With Lumbar Disc Herniation

NCT07386548
View directory record Official record
Conditions
Degenerative Disc Disease, DDD, Degenerative Disc Disease Lumbar, Degenerative Disc Disease, Lumbar, Lumbar Disc Herniation, Disc Herniation, Lumbar, Bone Marrow Aspirate Concentrate, Intervertebral Disc Displacement, Low Back Pain, Chronic Low Back Pain (CLBP), CLBP - Chronic Low Back Pain
Interventions
Bone Marrow Aspirate Concentrate (BMAC)
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Manhattan, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 22, 2026, 8:41 AM EDT
Not yet recruiting Not applicable Interventional

Allograft vs. Autograft Nonunion

NCT07310082
View directory record Official record
Conditions
Nonunion Fracture
Interventions
Autograft, Allograft
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 22, 2026, 8:41 AM EDT
Completed No phase listed Observational

Temperature Measurement in Post-Anesthesia Care Units

NCT00614588
View directory record Official record
Conditions
Surgery, Postoperative, Laparoscopic Surgery, General Anesthesia
Interventions
Body temperature thermometers
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 20, 2016 · Synced Oct 22, 2026, 8:41 AM EDT