Clinical trials: Back Surgery
Cataract, Anterior Chamber Inflammation
Iontophoretic Delivery of EGP-437 in Patients Who Have Undergone Cataract Surgery
Phase 2b trial evaluating the safety and efficacy of EGP-437, versus placebo using the EyeGate® II Drug Delivery System (EGDS) in patients having undergone cataract surgery with implantation of a monofocal posterior chamber…
- Conditions
- Cataract, Anterior Chamber Inflammation, Pain, Postoperative
- Trial name
- NCT03180255
- Testing
- Dexamethasone phosphate
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- Eyegate Pharmaceuticals, Inc.
Degenerative Disc Disease, Craniocervical Injuries
Posterior Cervical Fixation Study
The objective of this study is to evaluate the safety and performance of occipito-cervico-thoracic spine surgery using posterior fixation as measured by reported complications, radiographic outcomes, and patients reported…
- Conditions
- Degenerative Disc Disease, Craniocervical Injuries, Cervical Radiculopathy, Cervical Disc Disease
- Trial name
- NCT04770571
- Testing
- observational study
- Where
- 7 sites in United States
- Volunteers
- 150 people
- Sponsor
- NuVasive
Failed Back Surgery Syndrome, Back Pain
Spinal Cord Stimulation for Predominant Low Back Pain
The purpose of this study is to compare the effectiveness of spinal cord stimulation (SCS) using the Medtronic Specify® 5-6-5 multicolumn surgical lead plus optimal medical management (OMM) versus OMM alone in patients suffering…
- Conditions
- Failed Back Surgery Syndrome, Back Pain, Pain in Leg, Unspecified
- Trial name
- PROMISE (NCT01697358)
- Testing
- Spinal Cord Stimulation (SCS), Optimal Medical Management (OMM)
- Where
- 28 sites in United States, Belgium and 7 more
- Volunteers
- 278 people
- Sponsor
- MedtronicNeuro
Chronic Pain
Algovita Post-Market Clinical Study: Spinal Cord Stimulation to Treat Chronic Pain
The purpose of this study is to obtain real-world clinical outcome data for the Algovita Spinal Cord Stimulation system when used, on-label, according to the applicable directions for use.
- Trial name
- NCT02373540
- Testing
- Algovita Spinal Cord Stimulation system
- Where
- 18 sites in United States, Germany
- Volunteers
- 91 people
- Sponsor
- Nuvectra
Epiretinal Membrane, Macular Hole
UNITY VCS Vitreoretinal Surgery
This purpose of this study is to compare the safety and effectiveness of two eye surgery systems-UNITY VCS and CONSTELLATION-in treating adults with vitreoretinal diseases or disorders.
- Conditions
- Epiretinal Membrane, Macular Hole, Visually Significant Vitreous Floater, Vitreomacular Traction
- Trial name
- NCT07054281
- Testing
- UNITY Vitreoretinal Cataract System (VCS), CONSTELLATION Vision System, Vitreoretinal ophthalmic surgery
- Where
- 8 sites in United States
- Sponsor
- Alcon Research
Chronic Pain
Algovita Spinal Cord Stimulation System Hi-Fi Study
The objective of this study is to obtain post-market clinical outcome data for the Algovita SCS System when used on-label, according to the applicable directions for use, using high fidelity tonic stimulation at either ultra-high…
- Trial name
- NCT03622866
- Testing
- Ultra-high pulse width stimulation, Traditional pulse width stimulation
- Where
- 10 sites in United States
- Volunteers
- 20 people
- Sponsor
- Nuvectra
Partial Edentulism
Evaluation of Immediate Versus Delayed Loading of Dental Implants With a Modified Surface
The purpose of this study is to evaluate the performance of a new dental implant with a modified surface in different loading protocols.
- Trial name
- NCT00782171
- Testing
- SLActive dental implant
- Where
- 19 sites in United States, Austria and 7 more
- Volunteers
- 266 people
- Sponsor
- Institut Straumann AG
Degenerative Disc Disease (DDD), Spinal Stenosis
PMCF Study on the Effectiveness and Safety of METROSAN Spinal Systems and BONEGRAFT Filling Materials
This is a prospective, multi-center, observational Post-Market Clinical Follow-Up (PMCF) study designed to collect additional safety and clinical performance data on CE-marked Titania® spinal instrumentation and fusion systems…
- Conditions
- Degenerative Disc Disease (DDD), Spinal Stenosis, Spondylolisthesis, Spinal Deformities
- Trial name
- INFO SPINE (NCT07615491)
- Testing
- Titania® Cervical Interbody Fusion Cage (Titanium), Titania® Cervical Interbody Fusion Cage (PEEK), Titania® Posterior Cervical Stabilization System
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 561 people
- Sponsor
- Metrosan End. ve Elk. Mek. Cihazlar ve Tibbi Malz. San. Tic. Ltd. Co.
Cataract, Astigmatism
Toric Intraocular Lens Following Cataract Surgery
The objective of this clinical trial is to evaluate the safety and effectiveness of the Bausch + Lomb Toric Accommodating Posterior Chamber Silicone Intraocular Lens used to provide near, intermediate, and distance vision and a…
- Trial name
- NCT01140477
- Testing
- Toric Accommodating Lens, Accommodating Lens
- Where
- United States
- Volunteers
- 229 people
- Sponsor
- Bausch & Lomb Incorporated
Vitrectomy
A Study of the Safety and Efficacy of Microplasmin to Induce a Posterior Vitreous Detachment (MIVI III)
A multicenter study to compare multiple doses of intravitreal microplasmin in patients undergoing surgical vitrectomy.
- Trial name
- NCT00412958
- Testing
- Ocriplasmin 25µg, Ocriplasmin 75µg, Ocriplasmin 125µg
- Where
- 20 sites in United States
- Volunteers
- 125 people
- Sponsor
- ThromboGenics
Post Surgical Groin Pain
Dorsal Root Ganglion Stimulation as Treatment for Post-surgical Groin Pain
25-SMI-2014 is a post market observational, questionnaire based study to assess the effectiveness of the Axium neurostimulator as a treatment for chronic post surgical groin pain.
- Trial name
- GASPA (NCT02337699)
- Testing
- Implantation with the commercially available Axium neurostimulator, QST Testing
- Where
- Netherlands
- Volunteers
- 1 people
- Sponsor
- Abbott Medical Devices
Chronic Low Back Pain, Lumbar Degenerative Disc Disease
Safety and Performance Study of the CAdiscTM-L Lumbar Spinal Disc Replacement Device For CE Marking
The purpose of this European Union (EU) study to evaluate the safety and performance of the CAdiscTM-L Lumbar Spinal Disc Replacement Device in the surgical replacement of the lumbar intervertebral discs (L3 to S1) for patients…
- Trial name
- DISCERN (NCT00949936)
- Testing
- CAdisc™-L (Total Disc Replacement)
- Where
- 4 sites in Belgium, Germany and 2 more
- Sponsor
- Ranier Technology Limited
Chronic Low Back Pain
Five-Plus Year Follow-Up of SMART Randomized Controlled Trial
The objective of this study is to evaluate long-term ongoing effectiveness of the Intracept Intraosseous Nerve Ablation System for the treatment of chronic low back pain.
- Trial name
- SMART (NCT03997825)
- Testing
- Basivertebral Nerve (BVN) Ablation
- Where
- 13 sites in United States
- Volunteers
- 117 people
- Sponsor
- Relievant Medsystems, Inc.
Aphakia, Cataract
Comparison of the Hoya Surgical Optics (HSO) iSert 251 Posterior Chamber Aspheric Aphakic Intraocular Lens to Historical / Literature Controls.
The purpose of this multi-center clinical trail is to determine the safety and efficacy of the iSert 251 for the correction of aphakia.
- Trial name
- NCT01292629
- Testing
- iSert 251 intraocular lens
- Where
- 5 sites in United States
- Volunteers
- 125 people
- Sponsor
- Hoya Surgical Optics, Inc.
Staphylococcal Vaccine
Safety and Efficacy of SA4Ag Vaccine in Adults Having Elective Open Posterior Spinal Fusion Procedures With Multilevel Instrumentation
The purposes of the clinical trial are to determine whether the SA4Ag vaccine can prevent postoperative Staphylococcus aureus infections in patients who are undergoing elective spinal fusion surgery, and to evaluate the safety of…
- Trial name
- STRIVE (NCT02388165)
- Testing
- Staphylococcus aureus 4-Antigen (SA4Ag) Vaccine
- Where
- 301 sites in United States, Austria and 9 more
- Volunteers
- 3,450 people
- Sponsor
- Pfizer
Arthroplasty, Replacement, Hip, Blood Transfusion
Comparison in Need for Bank Blood Between Patients Undergoing Total Hip Surgery That Either Receive Their Own Blood Back or Not
The study is a prospective, controlled, randomised and assessor blind study that investigate if the need for bank blood transfusion could be reduced in patients, undergoing primary or revision total hip replacement surgery, who…
- Conditions
- Arthroplasty, Replacement, Hip, Blood Transfusion, Blood Transfusion, Autologous
- Trial name
- NCT00822588
- Testing
- Sangvia® System
- Where
- 6 sites in Austria, Netherlands and 2 more
- Volunteers
- 227 people
- Sponsor
- Wellspect HealthCare
Failed Back Surgery Syndrome, Pain
Spinal Cord Stimulation With Precision® System Versus Reoperation for Failed Back Surgery Syndrome
The EVIDENCE trial is a randomized controlled trial comparing the therapeutic effectiveness and cost-effectiveness of the Precision® Spinal Cord Stimulation with that of reoperation as a treatment of pain in patients with Failed…
- Conditions
- Failed Back Surgery Syndrome, Pain, Back Pain
- Trial name
- Evidence (NCT01036529)
- Testing
- Precision Spinal Cord Stimulator, Back Surgery
- Where
- 18 sites in United States, Canada and 2 more
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Boston Scientific Corporation
Chronic Refractory Pain Associated With Failed Back Surgery Syndrome, Epidural Fibrosis, Peripheral Causalgia, Complex Regional Pain Syndrome
Restore Claims Characterization Study
The purpose of this study is to characterize the pain coverage capability of the RESTORE spinal cord stimulation (SCS) and assess health outcomes.
- Trial name
- NCT00200122
- Testing
- Spinal Cord Stimulation
- Where
- 8 sites in United States
- Volunteers
- 100 people
- Sponsor
- MedtronicNeuro
Radiculopathy, Low Back Pain
Low Back Study to Compare Traditional Physical Therapy With Combined Therapy Protocol
The most common chronic low back pain conditions are a consequence of disc disease as well as muscular and bony etiologies. The discs degenerate and weaken, bulge and are pushed into the space containing the spinal cord or a…
- Trial name
- NCT01236092
- Testing
- conservative therapy - traction, vibration, exercise
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Michael Wilson & Associates Health Care Consulting, LLC
Degenerative Disc Disease, Herniated Disc
Bone Graft Materials Observational Registry
A multi-center, prospective, observational patient registry to collect information on the clinical outcomes and "real world" use of approved and commercially available bone graft substitutes, autograft and allograft.
- Conditions
- Degenerative Disc Disease, Herniated Disc, Spinal Stenosis, Spondylolithesis
- Trial name
- APPROACH-001 (NCT00974623)
- Testing
- Bone graft substitute, autograft or allograft
- Where
- 14 sites in United States, Hungary and 1 more
- Volunteers
- 329 people
- Sponsor
- Baxter Healthcare Corporation