Clinical trials: Necrosis
Acute Kidney Injury
Efficacy Study of a Selective Cytopheretic Device (SCD) in Patients With Acute Kidney Injury
The purpose of this protocol is to evaluate the safety of a selective cytopheretic device (SCD) in patients that are on continuous renal replacement therapy (CRRT) for acute kidney injury (AKI).
- Trial name
- NCT01400893
- Testing
- SCD
- Where
- 26 sites in United States
- Volunteers
- 134 people
- Sponsor
- SeaStar Medical
Avascular Necrosis, Post-traumatic; Arthrosis
iAssist vs. Conventional Instrumentation in Total Knee Arthroplasty
The purpose of this prospective study is to evaluate Zimmer® iASSIST™ with respect to radiographic, clinical and economic outcomes and compared to conventional instrumentation in primary total knee arthroplasty (NexGen or Persona…
- Conditions
- Avascular Necrosis, Post-traumatic; Arthrosis, Knee Osteoarthritis
- Trial name
- NCT03111407
- Testing
- total knee arthroplasty
- Where
- 3 sites in Spain, Switzerland
- Volunteers
- 72 people
- Sponsor
- Zimmer, GmbH
Avascular Necrosis, Osteoarthritis
PMCF Study on the Safety and Performance of the Alloclassic Variall Cup Ceramic Bearing System in Total Hip Arthroplasty
The study is a multicenter, prospective, non-randomized, non-controlled consecutive cohort post-market clinical follow-up study.
- Conditions
- Avascular Necrosis, Osteoarthritis, Inflammatory Arthritis, Posttraumatic Arthritis
- Trial name
- NCT03672370
- Where
- 2 sites in Austria
- Volunteers
- 100 people
- Sponsor
- Zimmer Biomet
Opioid Use, Shoulder Osteoarthritis
Opioid-Free Shoulder Arthroplasty
Purpose of Study: To identify and provide a safe, opioid-free treatment pathway for shoulder arthroplasty with a focus on perioperative pain control and postoperative symptoms from treatment
- Conditions
- Opioid Use, Shoulder Osteoarthritis, Avascular Necrosis, Rotator Cuff Tear
- Trial name
- NCT03540030
- Testing
- Gabapentin, Celecoxib, toradol
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- OrthoCarolina Research Institute, Inc.
Osteoarthritis, Hip, Fracture of Hip
Post Market Clinical Follow-Up of the Zimmer Stafit Acetabular System
This study is a Post Market Clinical Follow up study to fulfil the post market surveillance obligations according to Medical Device Directive and European Medical Device Vigilance System (MEDDEV) 2.12-2.
- Conditions
- Osteoarthritis, Hip, Fracture of Hip, Avascular Necrosis of Hip, Dislocated Hip
- Trial name
- NCT04079114
- Testing
- Patients who received the Stafit Acetabular System
- Volunteers
- 166 people
- Sponsor
- Zimmer Biomet
Pancreatic Necrosis
Study of a Lumen- Apposing, Covered, Self-Expanding Metal Stent (Axios™) Versus Multiple Double Pigtail Stents
The present study aims to compare the clinical efficacy and cost effectiveness of the AXIOS™ stent versus the "conventional" approach using double pigtail plastic stents in the treatment of patients with walled-off pancreatic…
- Trial name
- NCT02673541
- Testing
- AXIOS™ stent, Double Pigtail Stents
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Solid Tumor Malignancies
Safety Study of Intratumoral Injection of Clostridium Novyi-NT Spores to Treat Patients With Solid Tumors That Have Not Responded to Standard Therapies
This protocol will examine the safety of intratumoral administration of Clostridium Novyi-NT spores in patients with treatment-refractory solid tumor malignancies. This investigational study will measure anti-tumor activity of C.
- Trial name
- NCT01924689
- Testing
- Clostridium novyi-NT spores
- Where
- 5 sites in United States
- Volunteers
- 24 people
- Sponsor
- BioMed Valley Discoveries, Inc
Osteoarthritis, Avascular Necrosis
Cormet Post-PMA Study: New Enrollment
The primary objective of this study is to evaluate the performance of the Cormet Hip Resurfacing implant system in the post-approval environment.
- Conditions
- Osteoarthritis, Avascular Necrosis, Rheumatoid Arthritis
- Trial name
- PASNew (NCT00722007)
- Testing
- Cormet Hip Resurfacing
- Where
- 6 sites in United States
- Volunteers
- 147 people
- Sponsor
- Corin
Degenerative Joint Disease, Avascular Necrosis
A Study on M2a Magnum Total Hip Arthroplasty
The purpose of this study includes the investigation of Metal-ion release and Renal Function analysis in M2a Total Hip Arthroplasty.
- Trial name
- NCT01010763
- Testing
- Total Hip Arthroplasty
- Where
- Japan
- Volunteers
- 184 people
- Sponsor
- Zimmer Biomet
Nasopharyngeal Carcinoma, Adverse Effect of Radiation Therapy
Effect of Bevacizumab on Radiation-induced Brain Necrosis in Patients With Nasopharyngeal Carcinoma
Bevacizumab may have a better effect on brain necrosis caused by radiotherapy.This randomized trial aims to investigate whether bevacizumab may alleviate radiation-induced brain necrosis in patients with nasopharyngeal carcinoma.
- Conditions
- Nasopharyngeal Carcinoma, Adverse Effect of Radiation Therapy, Brain Necrosis
- Trial name
- BRAIN (NCT01621880)
- Testing
- bevacizumab, Corticosteroid
- Where
- China
- Volunteers
- 112 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Avascular Necrosis
Atorvastatin to Prevent Avascular Necrosis of Bone in Steroid Treated Exacerbated Systemic Lupus Erythematosus
This study uses the cholesterol lowering drug atorvastatin, also known as lipitor, to show reduction of avascular necrosis in steroid treated lupus patients.
- Trial name
- NCT00412841
- Testing
- Atorvastatin, MRI, Venipuncture
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- NYU Langone Health
Osteoarthritis, Rheumatoid Arthritis
A Clinical Investigation of the Discovery™ Elbow System
The purpose of this study is to perform a five-year, multi-center prospective evaluation of the Discovery™ Elbow System for outcome and durability.
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Avascular Necrosis, Humeral Fractures
- Trial name
- NCT00698867
- Where
- 4 sites in United States
- Volunteers
- 118 people
- Sponsor
- Biomet Orthopedics, LLC
Fractures, Comminuted, Surgical Wound Dehiscence
Application of Indocyanine Green Angiography for Closed Operative Calcaneus Fractures
Researchers in the Orthopaedic surgery department at LSU Medical Center-Shreveport hope to learn if patterns of blood-flow around the incision site of patients undergoing surgery for heel-bone fractures can help predict whether…
- Conditions
- Fractures, Comminuted, Surgical Wound Dehiscence, Necrosis
- Trial name
- NCT01693484
- Testing
- ICG (Indocyanine Green)
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Louisiana State University Health Sciences Center Shreveport
Hip Replacement, Primary, Secondary or Post-traumatic Osteoarthrosis
Clinical and Radiological Results of Total Hip Arthroplasty Using a Ceramic Friction Pair
The aim of this study is to assess safety and general performance of total hip arthroplasty, composed of a Meije Duo® femoral stem associated with a Dynacup® cup, and using the friction pair Biolox® Delta Ceramic.
- Conditions
- Hip Replacement, Primary, Secondary or Post-traumatic Osteoarthrosis, Femur Head Necrosis, Congenital Dislocations
- Trial name
- CERAM (NCT02062437)
- Volunteers
- 132 people
- Sponsor
- Stryker Trauma and Extremities
Primary Osteoarthritis, Post-traumatic Osteoarthritis of Hip Nos
Observational Study Evaluating Outcomes of Hip Arthroplasty Using Tornier Dual Mobility Acetabular Cup
The purpose of this study is to demonstrate the performance and reliability of Tornier "Dual Mobility Cup" used during primary total hip replacement or hip replacement revision surgery at least 24 months post-insertion.
- Conditions
- Primary Osteoarthritis, Post-traumatic Osteoarthritis of Hip Nos, Femur Head Necrosis, Femur Neck Fracture
- Trial name
- NCT02062450
- Testing
- Primary surgery with Dual Mobility Cup, Revision surgery with Dual Mobility Cup
- Volunteers
- 379 people
- Sponsor
- Stryker Trauma and Extremities
Osteoarthritis, Avascular Necrosis
Metal Ions in Ceramic on Metal Total Hip Arthroplasty
The investigators aim to measure the blood levels of certain metals in a group of patients all of whom have had a ceramic on metal total hip replacement.
- Conditions
- Osteoarthritis, Avascular Necrosis, Rheumatoid Arthritis, Developmental Dysplasia of the Hip
- Trial name
- COM (NCT01437124)
- Where
- United Kingdom
- Volunteers
- 83 people
- Sponsor
- Hussain Kazi
Breast Reconstruction, Contour Irregularities
Immunophenotyping of Fresh Stromal Vascular Fraction From Adipose Derived Stem Cells (ADSC) Enriched Fat Grafts
The purpose of this study is to investigate if there is a relationship between the take of fat grafts with and without ADSCs and the presence of specific surface markers on the cells of the stromal vascular fraction.
- Conditions
- Breast Reconstruction, Contour Irregularities, Volume Insufficiency
- Trial name
- NCT01771913
- Testing
- centrifuged fat graft, ADSCs enriched fat graft
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Avascular Necrosis of Femoral Head
Efficacy of Zoledronic Acid in Preventing Collapse of the Osteonecrotic Femoral Head
The purpose of this study is to test the effect of zoledronic acid over 2 years in preventing early collapse and progression of joint dome depression (≥ 2 mm by X-ray) of the femoral head in patients with large (> 30%: criteria…
- Trial name
- EZAPCOFH (NCT00939900)
- Testing
- zoledronic acid (aclasta)
- Where
- South Korea
- Volunteers
- 110 people
- Sponsor
- Seoul National University Bundang Hospital
Osteoarthritis, Avascular Necrosis
Trilogy AB Acetabular Hip System Post Approval Study
This is a post-approval study with prospective enrollment in the United States and a retrospective enrollment outside the United States to obtain functional, quality of life and radiographic data, which will facilitate assessment…
- Conditions
- Osteoarthritis, Avascular Necrosis, Congenital Hip Dysplasia, Traumatic Arthritis
- Trial name
- NCT00715026
- Testing
- Trilogy AB Acetabular Hip Implant System
- Where
- 2 sites in United States
- Volunteers
- 31 people
- Sponsor
- Zimmer Biomet
Pressure Ulcer, Soft Tissue Necrosis Lower Limb
Effectiveness Study of Santyl Ointment to Treat Pressure Ulcers
Researchers at LSUHSC-S hope to learn the effects of the combination of a medication and a device which by themselves are effective for the treatment of wounds.
- Trial name
- NCT01208220
- Testing
- Negative Pressure Wound Therapy, Collagenase Ointment
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center Shreveport