70 research outputs found
Safety and efficacy of subcutaneous tanezumab in patients with knee or hip osteoarthritis
Background/objective: The objective of this study was to investigate the safety and efficacy of subcutaneous (SC) and intravenous (IV) tanezumab administration in osteoarthritis (OA) patients.
Materials and methods: Study 1027 (NCT01089725), a placebo-controlled trial, evaluated the efficacy of SC tanezumab (ie, 2.5, 5, and 10 mg) and the therapeutic equivalence of 10 mg tanezumab given subcutaneously versus intravenously every 8 weeks in the symptomatic treatment of OA. Coprimary endpoints were: change from baseline in Western Ontario and McMaster Universities Osteoarthritis index (WOMAC) Pain and Physical Function indices, and Patient\u27s Global Assessment (PGA) of OA. Study 1043 (NCT00994890) was a long-term, noncontrolled safety study of tanezumab (ie, 2.5, 5, and 10 mg) subcutaneously administered every 8 weeks. Both studies were discontinued prematurely due to a US Food and Drug Administration partial clinical hold.
Results: Due to the clinical hold, Study 1027 was underpowered, and no statistical analyses were performed. Mean (standard error [SE]) change from baseline to week 8 in WOMAC Pain in tanezumab groups ranged from -3.59 (0.26) to -3.89 (0.32), versus -2.74 (0.25) with placebo. Mean (SE) change from baseline to week 8 in WOMAC Physical Function ranged from -3.13 (0.25) to -3.51 (0.28) with tanezumab and was -2.26 (0.24) with placebo. PGA mean (SE) change from baseline to week 8 ranged from -0.90 (0.11) to -1.08 (0.12) with tanezumab and was -0.78 (0.10) with placebo. Similar effectiveness was associated with tanezumab in Study 1043. Few patients in either study (1.4%-5.2%) discontinued due to adverse events. Five patients required total joint replacements in Study 1027 (placebo, n=2 [2.8%]; tanezumab 2.5 mg, n=3 [4.1%]) and 34 patients in Study 1043 (tanezumab 2.5 mg, n=11 [4.8%]; tanezumab 5 mg, n=8 [3.6%]; tanezumab 10 mg, n=15 [6.6%]).
Conclusion: Preliminary results show similar efficacy and safety for both SC and IV administration of tanezumab based on the direct comparisons reported here and indirect comparisons with published results, confirming pharmacokinetic/pharmacodynamic modeling predictions
Outcome of diaphyseal forearm fracture-nonunions treated by autologous bone grafting and compression plating
Birth-related mid-posterior rib fractures in neonates: a report of three cases (and a possible fourth case) and a review of the literature
Ganglions of the proximal interphalangeal joint.
Ganglions of the proximal interphalangeal joint are uncommon. Six patients (nine ganglions) were treated surgically. The lesions presented on the ulnar aspect of the extensor mechanism between the lateral band and the central slip and communicated with the joint by means of a stalk. Mild degenerative joint disease was noted in each case. Surgical excision provided relief of symptoms, and no patient has experienced any recurrence to date
Neglected orthopedic oncology - Causes, epidemiology and challenges for management in developing countries
Delayed Treatment of Persistent Radial Nerve Paralysis Associated with Fractures of the Middle Third of Humerus: Review and Evaluation of the Long-Term Results of 52 Cases
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