Clinical trials: Avascular Necrosis of Bone
Osteoarthritis, Traumatic Arthritis
Prospective Multicenter Post Approval Study of the LPS-Flex Mobile Bearing Knee
The purpose of the study is to assess the long-term performance of the NexGen LPS-Flex Mobile Bearing Knee in the treatment of patients with severe knee pain or degenerative knee disease.
- Conditions
- Osteoarthritis, Traumatic Arthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus
- Trial name
- NCT00854295
- Testing
- NexGen LPS-Flex Mobile Bearing Knee
- Where
- 3 sites in United States
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- Zimmer Biomet
Osteoarthritis, Dislocations
Epidemiology and Outcomes of Upper Limb Surgery: Analysis of Routine Data
Surgery is a common treatment type for damaged joints, tendons and nerves in the upper limb where conservative measures are inappropriate or have failed.
- Conditions
- Osteoarthritis, Dislocations, Inflammatory Arthritis, Rotator Cuff Tear
- Trial name
- NCT03573765
- Testing
- Shoulder arthroplasty, Elbow arthroplasty, Hand and wrist arthroplasty
- Volunteers
- 8,308,821 people
- Sponsor
- University of Oxford
Osteoarthritis, Arthritis
A Multi-centre, Prospective Surveillance to Assess Mid-term Performance of the Mpact Cup
This is a multi-centre, prospective post marketing surveillance study to assess mid-term performance of the Mpact cup in subjects requiring primary total hip arthroplasty.
- Conditions
- Osteoarthritis, Arthritis, Avascular Necrosis, Fracture of the Femoral Neck or Head
- Trial name
- NCT02196818
- Testing
- Mpact Acetabular Shell
- Where
- 4 sites in United States
- Volunteers
- 200 people
- Sponsor
- Medacta International SA
Shoulder Osteoarthritis, Proximal Humeral Fracture
Individual Preoperative Planning for RSA
Degenerative diseases and traumatic injuries of the shoulder joint, lead to dysfunction of the arm. Arthroplasty has recently become an increasingly popular operation for severe damage to the shoulder joint.
- Conditions
- Shoulder Osteoarthritis, Proximal Humeral Fracture, Avascular Necrosis of Humerus
- Trial name
- NCT04762667
- Testing
- reverse shoulder arthroplasty
- Where
- Russia
- Volunteers
- 65 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Avascular Necrosis of the Femoral Head
Outcome After Avascular Necrosis of the Femoral Head in Young Patients
1. The course of AVN between Initial diagnosis and total hip replacement (THA) is analysed. The impact of early interventions versus conservative therapy in AVN before THA will be evaluated. 2.
- Trial name
- AVN (NCT03753282)
- Testing
- questionnaires for patient reported outcome, questionnaire for course of the disease
- Sponsor
- University Hospital, Basel, Switzerland
Osteoarthritis of Hip, Congenital Hip Dysplasia
Clinical and Radiographic Outcomes of the Corin Tri-Fit Total Hip Replacement
The study will evaluate the radiographs (x-rays) of 100 patients with a TriFIT total hip at 2 weeks, 3 months, 6 months, 12 months, and yearly following surgery to see if there has been any movement or wear in the hip stem over…
- Conditions
- Osteoarthritis of Hip, Congenital Hip Dysplasia, Avascular Necrosis
- Trial name
- NCT02162186
- Where
- Canada
- Volunteers
- 37 people
- Sponsor
- Corin
Osteoarthritis, Avascular Necrosis
Post-PMA Approval Study: 10 Year Follow-Up IDE Subjects
primary endpoint of this Study is maintenance of "at least good clinical status" for a period of 10 years following initial implantation among Cormet procedures enrolled inthe pre-market IDE.
- Conditions
- Osteoarthritis, Avascular Necrosis, Rheumatoid Arthritis
- Trial name
- PAS:IDE (NCT00721994)
- Testing
- Cormet Hip Resurfacing System
- Where
- 5 sites in United States
- Volunteers
- 231 people
- Sponsor
- Corin
Developmental Dysplasia of the Hip
Selective Ultrasound Screening for DDH 1991-2006
Early treatment is considered essential for developmental dysplasia of the hip (DDH), but the choice of screening strategy is debated. The investigators evaluated the effect of a selective ultrasound (US) screening programme.
- Trial name
- NCT01866527
- Where
- Norway
- Volunteers
- 81,564 people, healthy volunteers welcome
- Sponsor
- University of Bergen
Osteoarthritis, Avascular Necrosis
A Clinical Investigation of ArComXL® Polyethylene in Total Hip Replacement
The purpose of this data collection is to determine long term survival rate of ArComXL® highly cross-linked polyethylene
- Conditions
- Osteoarthritis, Avascular Necrosis, Rheumatoid Arthritis
- Trial name
- NCT00698152
- Where
- 5 sites in United States
- Volunteers
- 149 people
- Sponsor
- Zimmer Biomet
Sickle Cell Disease
Avascular Bone Necrosis in Sickle Cell Disease: a Pediatric Study.
Avascular necrosis (AVN) is a serious complication of sickle cell disease, especially in pediatric patients where the prevalence is between 3% and 8% and are more frequent in patients with multiple vaso-occlusive crisis (VOC).
- Trial name
- OsteoSCD (NCT05203991)
- Where
- Italy
- Volunteers
- 32 people
- Sponsor
- San Luigi Gonzaga Hospital
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
Osteoarthritis, Arthritis
AMIStem Primary Hip System Prospective Post-marketing Multi-centre Surveillance Study
This is a multicentre post-marketing prospective study to evaluate performance and clinical outcomes of AMIIStem primary hip system.
- Conditions
- Osteoarthritis, Arthritis, Avascular Necrosis, Fracture of the Femoral Neck or Head
- Trial name
- NCT01107340
- Testing
- AMIStem Hip System
- Where
- 2 sites in Switzerland, United Kingdom
- Volunteers
- 500 people
- Sponsor
- Medacta International SA
Developmental Dysplasia of the Hip
Intraoperative Contrast-Enhanced Ultrasound Evaluation of Blood Flow at the Time of Surgical Hip Reduction for DDH
This study evaluates the feasibility and utility of contrast-enhanced ultrasound to provide real-time assessment of blood flow to the femoral head in infants undergoing surgical reduction for developmental dysplasia of the hip.
- Trial name
- NCT03107520
- Testing
- Intraoperative contrast-enhanced ultrasound (CEUS), Lumason
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Children's Hospital of Philadelphia
Avascular Necrosis, Acute Lymphoblastic Leukemia
AVN of Weight-Bearing Joints In Patients With Hematologic Malignancies Treated With Dexamethasone Or Prednisone
The primary purpose of this study is to compare the incidence of AVN in children with hematologic malignancies treated with prednisone versus dexamethasone during continuation.
- Trial name
- NCT00719147
- Testing
- MRI, Functional Status and Symptom Questionnaire
- Where
- United States
- Volunteers
- 170 people
- Sponsor
- St. Jude Children's Research Hospital
Post-COVID-19 Condition, Ulcerative Colitis
Emerging Indications for Hyperbaric Oxygen Treatment
This study will evaluate the effectiveness of hyperbaric oxygen therapy (HBOT) on treating emerging indications (i.e., conditions that have shown to potentially benefit from HBOT) using the Multicenter Registry for Hyperbaric…
- Conditions
- Post-COVID-19 Condition, Ulcerative Colitis, Crohn Disease, Calciphylaxis
- Trial name
- NCT07240649
- Testing
- Hyperbaric oxygen treatment (HBOT), 100% Oxygen
- Volunteers
- 100 people
- Sponsor
- Jay C. Buckey Jr.
Osteoarthritis, Hip, Femoroacetabular Impingement
Early Feasibility Study of Cartilage Defect Repair
Any patient aged 14 or older up to 64 years of age with hip disease, resulting in loss of articular cartilage integrity on the femoral head (e.g., femoroacetabular impingement or other structural deformity), has failed…
- Conditions
- Osteoarthritis, Hip, Femoroacetabular Impingement, Osteonecrosis, Legg-Calvé-Perthes Disease
- Trial name
- NCT06823089
- Testing
- ReNew Hip Implant
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Cytex Therapeutics, Inc.
Arthritis, Avascular Necrosis
A Prospective Clinical Study On A Total Hip Resurfacing System
This prospective clinical study is to demonstrate the efficacy and safety of ReCap Total Hip Resurfacing System.
- Trial name
- NCT00604734
- Testing
- ReCap Total Hip Resurfacing System
- Where
- Belgium
- Volunteers
- 280 people
- Sponsor
- Zimmer Biomet
Non-inflammatory Degenerative Joint Disease, Osteoarthritis
28mm Ceramic-on-Ceramic Total Hip Replacement Study
This study is intended to gather medium (0-5 years) and long-term (6-10 years) information regarding the performance and safety of the commercially available Ceramax™ Ceramic on Ceramic Total Hip System.
- Conditions
- Non-inflammatory Degenerative Joint Disease, Osteoarthritis, Avascular Necrosis, Post-traumatic Arthritis
- Trial name
- COC28 (NCT01657435)
- Testing
- Ceramax Acetabular System
- Where
- 13 sites in United States, Canada
- Volunteers
- 185 people
- Sponsor
- DePuy Orthopaedics
Arthritis, Avascular Necrosis
A Prospective Clinical Study On A Total Hip Resurfacing System
This prospective clinical study is to demonstrate the efficacy and safety of ReCap Total Hip Resurfacing System.
- Trial name
- NCT00603395
- Testing
- ReCap Total Hip Resurfacing System
- Where
- Netherlands
- Volunteers
- 298 people
- Sponsor
- St. Anna Ziekenhuis, Geldrop, Netherlands
Leukemia
Identifying Risk Factors for Bone Tissue Death in Young Patients With Acute Lymphoblastic Leukemia Treated on Clinical Trial CCG-1882
RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to bone tissue death.
- Trial name
- NCT00898469
- Testing
- polymorphism analysis
- Volunteers
- 671 people
- Sponsor
- Children's Oncology Group