Condition : Scoliosis Intervention : Sponsors : Children's Hospital of Philadelphia; Children's Anesthesiology Associates, Ltd. Recruiting - verified August 2011

Conditions : Osteopenia; Osteoporosis Interventions : Drug: BPS804; Drug: placebo; Drug: BPS804; Drug: Placebo Sponsor : Novartis Pharmaceuticals Recruiting - verified July 2011

Conditions : Osteopenia; Osteoporosis Interventions : Drug: BPS804; Drug: placebo; Drug: BPS804; Drug: Placebo Sponsor : Novartis Pharmaceuticals Recruiting - verified July 2011

Condition : Osteoporosis Interventions : Other: case management; Other: Multifaceted quality improvement intervention Sponsor : University of Alberta Not yet recruiting - verified July 2011

Condition : Ankylosing Spondylitis Intervention : Sponsors : Abbott; JSS Medical Research Inc.; CATO Research Canada Recruiting - verified July 2011

Condition : Ankylosing Spondylitis Intervention : Sponsors : Abbott; JSS Medical Research Inc.; CATO Research Canada Recruiting - verified July 2011

Condition : Osteoporosis Interventions : Drug: Nitrates; Other: Placebo Sponsors : University of Toronto; The Physicians' Services Incorporated Foundation; California Pacific Medical Center; Sunnybroo...

Condition : Osteoporosis Interventions : Drug: Nitrates; Other: Placebo Sponsors : University of Toronto; The Physicians' Services Incorporated Foundation; California Pacific Medical Center; Sunnybroo...

Condition : Psoriatic Arthritis Interventions : Drug: Tofacitinib (CP-690,550); Drug: Tofacitinib (CP-690,550); Drug: Placebo; Drug: Placebo Sponsor : Pfizer Not yet recruiting - verified August 2011

Condition : Osteoporosis, Postmenopausal Intervention : Drug: E2 transdermal (Julina, BAY86-5435) Sponsor : Bayer Recruiting - verified July 2011