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Arthritis clinical trials

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NCT ID: NCT00767325 Completed - Clinical trials for Rheumatoid Arthritis

A Rheumatoid Arthritis Study to Assess Early Response to Abatacept+MTX as Defined by Improvement of Synovitis Measures by Power Doppler Ultrasonography

Start date: December 2008
Phase: Phase 3
Study type: Interventional

The purpose of the study is to assess early signs of response to abatacept+methotrexate in metacarpophalangeal joints in both hands using power Doppler ultrasonography in patients with active rheumatoid arthritis.

NCT ID: NCT00765362 Completed - Osteoarthritis Clinical Trials

Mobile - Bearing Knee Study

Start date: January 2000
Phase: Phase 3
Study type: Interventional

To evaluate the safety and efficacy of the Encore Mobile-Bearing Knee.

NCT ID: NCT00764725 Completed - Clinical trials for Rheumatoid Arthritis

Comparison of MTX+Anti-TNF to MTX+Conventional DMARDs in Patients With Early Rheumatoid Arthritis (RA) Who Failed MTX Alone (SWEFOT)

SWEFOT
Start date: December 2002
Phase: Phase 4
Study type: Interventional

The Swefot trial was designed to compare two treatment strategies for patients with early rheumatoid arthritis (less than 1 year symptom duration): the use of a combination of traditional antirheumatic medications (DMARDs), versus a combination including a newer "biological" anti-TNF medication. In order to make this trial consistent with current practices in rheumatology, all patients were first given the most commonly used antirheumatic medication, methotrexate (MTX). After 3-4 months those patients who had not responded adequately to this treatment were randomized to receive either MTX plus sulfasalazine plus hydroxychloroquine, or MTX plus infliximab. Again, to be truly life-like, the trial allowed patients who could not tolerate one of the added medications to switch in treatment - but keeping with the same strategy - so that sulfasalazine plus hydroxychloroquine could be replaced by cyclosporin A, and infliximab by etanercept. The primary outcome in this trial was the percentage of patients who, after one year of treatment, achieved a "good response" as defined by Eular.

NCT ID: NCT00764673 Completed - Clinical trials for Rheumatoid Arthritis

The 3DKnee™ System: A Post-Market Study

Start date: October 2006
Phase: Phase 4
Study type: Interventional

The purpose of this study is to evaluate the survivorship and efficacy of the Encore 3DKnee™ system in a group of patients who will receive the 3DKnee™ as a primary (first) orthopedic implant in the knee. Each knee will be designated as a separate subject and followed for a period of 2 years.

NCT ID: NCT00764530 Completed - Clinical trials for Rheumatoid Arthritis

Cementless Alumina-Alumina Total Hip and Hybrid

Start date: November 2003
Phase: N/A
Study type: Interventional

Evaluate the safety and efficacy of the CeramTec Acetabular Alumina Insert and CeramTec Alumina head when used with the Foundation Porous Coated Acetabular Shell and an Encore hip stem.

NCT ID: NCT00763139 Completed - Clinical trials for Rheumatoid Arthritis

Inflammation and Insulin Resistance in Rheumatoid Arthritis

Start date: April 2009
Phase: N/A
Study type: Interventional

Rheumatoid arthritis (RA) is a form of arthritis that causes pain, swelling, stiffness, and loss of function in the joints. Over time, joint deformity, joint destruction, and loss of function can occur. Current treatment aims to improve symptoms, but there is no cure for the disease. Pioglitazone is drug that is effective in treating people with diabetes. This study will determine whether pioglitazone can also be used to effectively treat people with RA.

NCT ID: NCT00762879 Completed - Clinical trials for Juvenile Idiopathic Arthritis

Spine Quantitative Computed Tomography (QCT)

Spine QCT
Start date: April 2008
Phase: N/A
Study type: Observational

The purpose of this study is to compare healthy children to children who have a chronic illness called Juvenile Idiopathic Arthritis (JIA). JIA is a childhood disease that causes swollen joints that are often stiff and painful. JIA affects about 1 in 1,000 children age 16 and younger.

NCT ID: NCT00760968 Completed - Clinical trials for Arthritis, Rheumatoid

Efficacy and Safety of TAK-783 in Subjects With Rheumatoid Arthritis

Start date: August 2007
Phase: Phase 2
Study type: Interventional

The purpose of this study is to determine the efficacy and safety of TAK-783, once daily (QD), taken in combination with methotrexate in subjects with rheumatoid arthritis.

NCT ID: NCT00760864 Completed - Clinical trials for Arthritis, Rheumatoid

Safety and Efficacy of TAK-715 in Subjects With Rheumatoid Arthritis

Start date: August 2004
Phase: Phase 2
Study type: Interventional

The purpose of this study is to evaluate the safety and efficacy of TAK-715, twice daily (BID), in the treatment of rheumatoid arthritis signs and symptoms in patients with a partial response to methotrexate.

NCT ID: NCT00760669 Completed - Psoriasis Clinical Trials

An Observational Study of Infliximab Injection in Ankylosing Spondylitis, Rheumatoid Arthritis, Psoriatic Arthritis and Psoriasis Participants

Start date: May 2007
Phase: Phase 4
Study type: Observational

The purpose of this observational study is to evaluate the safety and effectiveness of infliximab injection under actual conditions of use in participants, and to learn more about its adverse events.