Conditions : Rheumatoid Arthritis; Ankylosing Spondylitis; Psoriatic Arthritis Intervention : Sponsors : Abbott; Group Data Management Biostatistics Completed - verified August 2011

Condition : Psoriatic Arthritis Intervention : Biological: adalimumab (Humira) Sponsor : Abbott Recruiting - verified June 2011

Condition : Psoriatic Arthritis Intervention : Biological: adalimumab (Humira) Sponsor : Abbott Recruiting - verified June 2011

Condition : Arthritis, Psoriatic Interventions : Drug: placebo; Drug: ustekinumab; Drug: ustekinumab; Drug: placebo; Drug: placebo; Drug: ustekinumab; Drug: ustekinumab; Drug: ustekinumab Sponsor : Ce...

Condition : Arthritis, Psoriatic Interventions : Drug: placebo; Drug: ustekinumab; Drug: ustekinumab; Drug: placebo; Drug: placebo; Drug: ustekinumab; Drug: ustekinumab; Drug: ustekinumab Sponsor : Ce...

Condition : Lumbar Spinal Stenosis Intervention : Device: Baxano iO-Flex® System Sponsor : Baxano, Inc. Enrolling by invitation - verified August 2011

Condition : Lumbar Spinal Stenosis Intervention : Device: Baxano iO-Flex® System Sponsor : Baxano, Inc. Enrolling by invitation - verified August 2011

Condition : Peripheral Spondyloarthritis Interventions : Biological: adalimumab; Biological: placebo; Biological: adalimumab Sponsor : Abbott Recruiting - verified July 2011

Condition : Lumbar Intervertebral Disc Herniation Intervention : Procedure: Discectomy-lumbar spine Sponsor : State University of New York - Upstate Medical University Enrolling by invitation - verifi...

Condition : Cervical Disc Disease Intervention : Sponsor : Seoul National University Hospital Recruiting - verified July 2011