Track topics on Twitter Track topics that are important to you
The specific aim of this proposed study is to conduct a prospective RSA clinical study at Massachusetts General Hospital involving 50 patients receiving primary total hip replacements. All patients will receive the vitamin E treated polyethylene acetabular inserts. Short-term femoral head penetration and long-term steady state wear of the polyethylene will be measured using both RSA and Martell analysis techniques. Stability of the acetabular and femoral components will be measured in all patients using RSA analysis. The stability of the cemented femoral stems will be compared to the stability of the cementless femoral components as well as to historic data in the literature. In addition, all patients will complete a self-administered questionnaire to assess the clinical outcome of the surgery and patient satisfaction.
Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Osteoarthritis of Hip
Massachusetts General Hospital
Massachusetts General Hospital
Published on BioPortfolio: 2015-05-03T15:25:44-0400
We carried out a 3 years, randomized, double-blind, placebo-controlled, multicenter clinical trial in patients with hip osteoarthritis in order to: - evaluate the ability of diacerein,...
Patients will be randomized to either ConforMIS iTotal Knee Replacement or Off the Shelf knee replacement. The patient will conduct functional testing and answer questionnaires. Th...
80 patients eligible for a total hip replacement (THR) mainly due to primary osteoarthritis were recruited from our waiting list. The patients were randomized to either CFP or Corail stem,...
The purpose of the study is to investigate the density, architecture, and perfusion of bone marrow lesions (BMLs) in knee osteoarthritis. We will perform MRI's and QCT's on subjects prior ...
The purpose of this study is to determine whether a longer duration, controlled, sustained release dexamethasone delivery system would be more effective in helping patients with osteoarthr...
To investigate the risk and determinants of knee replacement (KR) in subjects with or at risk of osteoarthritis (OA) and a history of arthroscopy.
The relation of knee replacement (KR) surgery to all-cause mortality has not been well established owing to potential biases in previous studies. Thus, we aimed to examine the relation of KR to mortal...
To estimate the lifetime risk of knee osteoarthritis (OA) and total knee replacement (TKR) in persons sustaining ACL tear by age 25.
Knee osteoarthritis is the most common site of osteoarthritis in Tunisia with a prevalence according to Tunisian League Anti-Rheumatic (LITAR) of 27.3%. The functional impact of knee osteoarthritis ca...
Determine if severity of osteoarthritis-related knee pain is associated with willingness to undergo total knee replacement (TKR) and if this association is confounded or modified by components of soci...
Therapeutic replacement or supplementation of defective or missing enzymes to alleviate the effects of the enzyme deficiency (e.g., GLUCOSYLCERAMIDASE replacement for GAUCHER DISEASE).
Partial or total replacement of a joint.
Replacement of the hip joint.
Partial or total replacement of one or more FINGERS, or a FINGER JOINT.
Organic compounds containing the -CO-NH2 radical. Amides are derived from acids by replacement of -OH by -NH2 or from ammonia by the replacement of H by an acyl group. (From Grant & Hackh's Chemical Dictionary, 5th ed)