Clinical trials: Segmentation; Bone
Adjacent Segment Disease, Cervical Myelopathy
Adjacent Segment Disease After Anterior Cervical Decompression Surgery
Radiculopathy and/or myelopathy due to cervical degenerative disc disease are increasingly common pathologies in our ageing population. Both can be treated non-surgically or surgically.
- Conditions
- Adjacent Segment Disease, Cervical Myelopathy, Cervical Radiculopathy, Degenerative Disc Disease
- Trial name
- ASDafterACDF (NCT04320043)
- Testing
- Anterior cervical decompression
- Where
- Netherlands
- Volunteers
- 673 people
- Sponsor
- Zuyderland Medisch Centrum
Intervertebral Disc Degeneration
Adjacent Segment Mechanics in Cervical Arthrodesis Patients
This study aims to determine to what extent patient-specific factors, iatrogenic factors, and biomechanical factors influence cervical spine mechanics after single-level and two-level arthrodesis.
- Trial name
- NCT03028402
- Testing
- C5-C6 arthrodesis
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
TIBIA PSEUDOARTHROSES
Segment Transport Versus Acute Shortening In The Treatment of Tibial Pseudarthroses With Bone Loss
In this study the investigators are presenting the advantages as well as the disadvantages of ACUTE SHORTENING AND RELENGTHENINIG VS SEGMENT TRANSPORT methods.
- Trial name
- NCT01246934
- Testing
- ASR METHOD
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people
- Sponsor
- Bezmialem Vakif University
Intervertebral Disc Replacement, Degenerative Disc Disease
Activ C European Multicenter Study
Patients are candidates for single-level Artificial Disc Replacement between C3 and C7 who suffer from cervical symptomatic degenerative disc disease. A maximum of 200 cases will be enrolled into the study.
- Trial name
- NCT02492724
- Where
- 10 sites in Czechia, Finland and 3 more
- Volunteers
- 210 people
- Sponsor
- Aesculap AG
Segmentation; Bone
Accuracy of Open-source Software in Semi-automatic 3-Dimensional Reconstruction of the Mandible
Concomitant to the evolution of CBCT devices, several post-processing software packages were developed for producing 3D-printed models of anatomical structures.
- Trial name
- NCT05055986
- Testing
- Semiautomatic segmentation of open-source software
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Lumbar Degenerative Disc Disease, Lower Back Pain
Human Autograft Mesenchymal Stem Cell Mediated Stabilization of The Degenerative Lumbar Spine
Investigate the potential of tissue grafting that includes human mesenchymal stem cells in the repair and potential stabilization of the degenerative Lumbar disk and facet joint denovo and at the time of surgical reconstruction.
- Conditions
- Lumbar Degenerative Disc Disease, Lower Back Pain, Chronic Lower Back Pain
- Trial name
- NCT02529566
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- The Foundation for Spinal Research, Education and Humanitarian Care, Inc.
Guided Implant Placement, Delayed Implant
Qualitative and Quantitative Assessment of Marginal Bone Loss Following Flapless Guided Versus Conventional Implant Placement
Marginal bone preservation is an important determinant of long-term implant success. Conventional flap implant placement provides direct visualization of the surgical site but may disturb the periosteal blood supply and…
- Conditions
- Guided Implant Placement, Delayed Implant, CBCT Segmentation
- Trial name
- NCT07663045
- Testing
- Conventional Flap Implant Placement, Flapless guided implant
- Where
- United Arab Emirates
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Gulf Medical University
Spine Surgery
3rd-year Post-surgical Evaluation of Adjacent Segment Disc Degeneration Onset in Lumbar Spine (Spinal Fusion vs. Lumbar Arthroplasty With Disc Replacement)
The main objective of the study is to compare the onset of adjacent segment disk degeneration in two groups of patients (one "spinal fusion group" and one "lumbar arthroplasty with disc replacement" group) with each patient…
- Trial name
- ARTHRO-DEGE (NCT05561322)
- Testing
- Consultation involving pain evaluation, questionnaires and the Lasègue Manoeuver, Magnetic Resonance Imaging of the lumbar spine
- Where
- France
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Degenerative Lumbar Spinal Stenosis, Degenerative Disc Disease
Preventive Effect of Limited Decompression on Adjacent Segment Following Posterior Lumbar Interbody Fusion
This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for degenerative disease are prospectively enrolled and followed.
- Conditions
- Degenerative Lumbar Spinal Stenosis, Degenerative Disc Disease, Degeneration Spine
- Trial name
- NCT04469387
- Testing
- Limited decompressions at adjacent segment with asymptomatic pre-existing spinal canal stenosis, Responsible segments fused
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking University Third Hospital
Lumbar Spinal Stenosis
Effect of the Posterior Ligamentous Complex on the Adjacent Segments Degeneration After Lumbar Surgery
To investigate whether destroying the adjacent posterior ligamentous complex (PLC) has an effect on adjacent segment degeneration (ASD) after L5/S1 posterior lumbar interbody fusion (PLIF)
- Trial name
- NCT04946487
- Testing
- total laminectomy
- Volunteers
- 80 people
- Sponsor
- Peking University Third Hospital
Medium-/Long-segment Spinal Fusion Patients, Spine Surgeons
Evaluation of an Online Peri-operative Health Education Platform for Patients Undergoing Spine Surgery: Ready Set Recover
Chronic back pain is the world's leading cause of disability, with spine surgery being a common yet costly intervention. However, many patients experience suboptimal recovery, with persistent pain and functional limitations…
- Conditions
- Medium-/Long-segment Spinal Fusion Patients, Spine Surgeons, Chronic Low Back Pain, Scoliosis Patients
- Trial name
- NCT07766824
- Testing
- Ready Set Recover
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National University of Natural Medicine
Myocardial Infarction
Bone Marrow-Derived Stem Cell Transfer in Acute Myocardial Infarctions
The benefit of reperfusion therapies for ST-elevation acute myocardial infarction (STEMI) is limited by postinfarction left ventricular (LV) dysfunction.The purpose of this study is to determine whether intracoronary transfer of…
- Trial name
- NCT00264316
- Testing
- bone marrow-derived stem cell transfer
- Where
- Belgium
- Volunteers
- 68 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Thoracolumbar Spine Fracture, Facet Joint Degeneration
Degenerative Changes After Treatment of Thoracolumbar Junction Fractures
This observational study will evaluate how degenerative changes in the facet joints and intervertebral discs develop over time after treatment of AOSpine type A2, A3, and A4 fractures of the thoracolumbar junction.
- Conditions
- Thoracolumbar Spine Fracture, Facet Joint Degeneration, Intervertebral Disc Degeneration
- Trial name
- NCT07672184
- Where
- Russia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sklifosovsky Institute of Emergency Care
Lumbar Fracture, Thoracic Fracture
Percutaneous Injection Plus Short Segment Pedicle Screw Fixation for Traumatic A2 and A3 AO-type Fractures in Adults
The aim of this study was to examine the short- to medium-term efficacy of percutaneous vertebral body reconstruction by vertebral body augmentation with Sr-HA paste plus short-segment pedicle screw fixation in fresh fractures…
- Trial name
- NEOGEL (NCT03431519)
- Testing
- VP
- Volunteers
- 38 people
- Sponsor
- University Hospital of Patras
Lumbar Adjacent Spinal Stenosis, Chronic Low Back and Leg Pain
The Lumbar Adjacent Segment Stenosis Trial
The goal of this clinical trial is to learn if there are differences in the effectiveness of decompression surgery alone versus decompression combined with extended fusion in patients with a previous lumbar spinal fusion who now…
- Trial name
- LASS (NCT07670533)
- Testing
- Decompression alone, Decompression with extended fusion
- Where
- 3 sites in Norway
- Volunteers
- 192 people
- Sponsor
- Oslo University Hospital
ST Segment Elevation Myocardial Infarction (STEMI), Allogeneic Mesenchymal Bone Marrow Cells
A Study of Allogeneic Mesenchymal Bone Marrow Cells in Subjects With ST Segment Elevation Myocardial Infarction (STEMI)
The purpose of this study is to assess the safety and tolerability of human allogeneic mesenchymal bone marrow cells (aMBMC) administered intravenously to subjects with ST Segment Elevation Myocardial Infarction (STEMI).
- Trial name
- NCT01770613
- Testing
- Stem cells
- Where
- 2 sites in United States
- Sponsor
- Stemedica Cell Technologies, Inc.
Spinal Fractures
Short Segment Fixation in Thoracolumbar Osteoporotic Fracture
Although long-segment posterior spinal fixation might provide more rigid fixation, the procedure increases perioperative morbidities in the elderly.
- Trial name
- NCT02719340
- Testing
- short segment fixation
- Volunteers
- 20 people
- Sponsor
- National Cheng-Kung University Hospital
Myocardial Infarction
Bone Marrow Mesenchymal Stem Cells Transfer in Patients With ST-segment Elevation Myocardial Infarction
To investigate the effect and safety of intracoronary autologous bone morrow mesenchymal stem cells (BM-MSCs) transplantation in patients with ST-segment elevation myocardial infarction（ STEMI） .
- Trial name
- Bmmsct (NCT04421274)
- Testing
- Bone marrow mesenchymal stem cells transfer, Best medical treatment, Percutaneous coronary intervention
- Where
- China
- Volunteers
- 43 people
- Sponsor
- Affiliated Hospital of North Sichuan Medical College
ST Segment Elevation Myocardial Infarction
NBS10 (Also Known as AMR-001) Versus Placebo Post ST Segment Elevation Myocardial Infarction
This study will assess the safety and efficacy of intracoronary artery administered autologous bone marrow derived stem cells in subjects post ST segment elevation myocardial infarction (STEMI).
- Trial name
- PreSERVE-AMI (NCT01495364)
- Testing
- NBS10
- Where
- 58 sites in United States
- Volunteers
- 195 people
- Sponsor
- Lisata Therapeutics, Inc.
Vertebral Fracture, Cement Augmentation
Assessing Cement-bone Incorporation and Adjacent Segment Degeneration Following Cement Augmentation; an MRI-PET Follow-up
3-year PET-MRI follow-up after vertebral balloon kyphoplasty aiming to investigate cement incorporation.
- Trial name
- NCT03369288
- Testing
- PET MRI
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Zurich