Clinical trials: Osteonecrosis
Hypertension, Osteonecrosis
Hypertension Intervention to Reduce Osteonecrosis in Children With Acute Lymphoblastic Leukemia/Lymphoma
This is a randomized unblinded Phase II clinical trial evaluating the impact of intensive antihypertensive control (targeted to the 50-75th percentile for age, sex, and height) compared to conventional antihypertensive control…
- Conditions
- Hypertension, Osteonecrosis, Osteonecrosis Due to Drug
- Trial name
- NCT04401267
- Testing
- Intensive Antihypertensive Therapy, Conventional Antihypertensive Therapy, Symptom Survey
- Where
- 2 sites in United States
- Volunteers
- 51 people
- Sponsor
- St. Jude Children's Research Hospital
Osteoarthritis, Arthritis
Periprosthetic Bone Mineral Density After Total Hip Arthroplasty Performed Through a Minimally Invasive Anterior Approach (AMIS) With Either an AMIStem or a Quadra Femoral Component
This is a monocentric, prospective, randomized clinical survey to verify if the periprosthetic remodelling brought about either the AMIStem or the Quadra femoral component is equivalent.
- Conditions
- Osteoarthritis, Arthritis, Avascular Necrosis, Fracture of the Femoral Neck or Head
- Trial name
- NCT01285843
- Testing
- Anterior Minimally Invasive Approach (AMIS)
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Medacta International SA
Osteonecrosis
Imaging of Osteonecrosis With Ferumoxytol-Enhanced MRI
The goal of the project is to evaluate osteonecrosis before and after decompression surgery with ferumoxytol-enhanced MRI.
- Trial name
- Osteonecro (NCT02893293)
- Testing
- Ferumoxytol-enhanced magnetic resonance imaging, Magentic Resonance Imaging
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Stanford University
Bone Cancer, Chondrosarcoma
Differentiation of Bone Sarcomas and Osteomyelitis With Ferumoxytol-Enhanced MRI
This pilot trial studies the differentiation of bone sarcomas and osteomyelitis with ferumoxytol-enhanced magnetic resonance imaging (MRI).
- Conditions
- Bone Cancer, Chondrosarcoma, Ewing's Sarcoma, Osteosarcoma
- Trial name
- Osteosarcoma (NCT01336803)
- Testing
- Feraheme, Magnetic Resonance Imaging (MRI) scan
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Heike E Daldrup-Link
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, Rheumatoid Arthritis
Clinical Study Comparing Two Implant Surface Finishes in Patients Undergoing Cementless Total Hip Replacement
Prospective, randomized study of Summit Porocoat versus Summit DuoFix HA in total hip arthroplasty
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Post-traumatic Arthritis, Avascular Necrosis
- Trial name
- SPD (NCT00306917)
- Testing
- non-coated femoral hip stem, coated femoral hip stem
- Where
- United States
- Volunteers
- 245 people
- Sponsor
- DePuy Orthopaedics
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