Extension Study to Evaluate the Long Term Safety and Efficacy of Denosumab in the Treatment of Osteoporosis

Summary

The primary objective was to describe the safety and tolerability of up to 10 years or 7 years denosumab administration as measured by adverse event monitoring, immunogenicity and safety laboratory parameters in participants who previously received denosumab or placebo, respectively.

Timeline

Start

2007-08-07

Primary completion

2015-07-19

Completion

2015-07-19

Publications

• Background Cummings SR, Ferrari S, Eastell R, Gilchrist N, Jensen JB, McClung M, Roux C, Torring O, Valter I, Wang AT, Brown JP. Vertebral Fractures After Discontinuation of Denosumab: A Post Hoc Analysis of the Randomized Placebo-Controlled FREEDOM Trial and Its Extension. J Bone Miner Res. 2018 Feb;33(2):190-198. doi: 10.1002/jbmr.3337. Epub 2017 Nov 22.
• Background Dempster DW, Brown JP, Fahrleitner-Pammer A, Kendler D, Rizzo S, Valter I, Wagman RB, Yin X, Yue SV, Boivin G. Effects of Long-Term Denosumab on Bone Histomorphometry and Mineralization in Women With Postmenopausal Osteoporosis. J Clin Endocrinol Metab. 2018 Jul 1;103(7):2498-2509. doi: 10.1210/jc.2017-02669.
• Background Bone HG, Wagman RB, Brandi ML, Brown JP, Chapurlat R, Cummings SR, Czerwinski E, Fahrleitner-Pammer A, Kendler DL, Lippuner K, Reginster JY, Roux C, Malouf J, Bradley MN, Daizadeh NS, Wang A, Dakin P, Pannacciulli N, Dempster DW, Papapoulos S. 10 years of denosumab treatment in postmenopausal women with osteoporosis: results from the phase 3 randomised FREEDOM trial and open-label extension. Lancet Diabetes Endocrinol. 2017 Jul;5(7):513-523. doi: 10.1016/S2213-8587(17)30138-9. Epub 2017 May 22.
• Background Ferrari S, Eastell R, Napoli N, Schwartz A, Hofbauer LC, Chines A, Wang A, Pannacciulli N, Cummings SR. Denosumab in postmenopausal women with osteoporosis and diabetes: Subgroup analysis of FREEDOM and FREEDOM extension. Bone. 2020 May;134:115268. doi: 10.1016/j.bone.2020.115268. Epub 2020 Feb 10.
• Background Ferrari S, Lewiecki EM, Butler PW, Kendler DL, Napoli N, Huang S, Crittenden DB, Pannacciulli N, Siris E, Binkley N. Favorable skeletal benefit/risk of long-term denosumab therapy: A virtual-twin analysis of fractures prevented relative to skeletal safety events observed. Bone. 2020 May;134:115287. doi: 10.1016/j.bone.2020.115287. Epub 2020 Feb 21.
• Background Kendler DL, Chines A, Brandi ML, Papapoulos S, Lewiecki EM, Reginster JY, Munoz Torres M, Wang A, Bone HG. The risk of subsequent osteoporotic fractures is decreased in subjects experiencing fracture while on denosumab: results from the FREEDOM and FREEDOM Extension studies. Osteoporos Int. 2019 Jan;30(1):71-78. doi: 10.1007/s00198-018-4687-2. Epub 2018 Sep 22.
• Background Watts NB, Brown JP, Papapoulos S, Lewiecki EM, Kendler DL, Dakin P, Wagman RB, Wang A, Daizadeh NS, Smith S, Bone HG. Safety Observations With 3 Years of Denosumab Exposure: Comparison Between Subjects Who Received Denosumab During the Randomized FREEDOM Trial and Subjects Who Crossed Over to Denosumab During the FREEDOM Extension. J Bone Miner Res. 2017 Jul;32(7):1481-1485. doi: 10.1002/jbmr.3119. Epub 2017 Apr 3.
• Background Watts NB, Grbic JT, Binkley N, Papapoulos S, Butler PW, Yin X, Tierney A, Wagman RB, McClung M. Invasive Oral Procedures and Events in Postmenopausal Women With Osteoporosis Treated With Denosumab for Up to 10 Years. J Clin Endocrinol Metab. 2019 Jun 1;104(6):2443-2452. doi: 10.1210/jc.2018-01965.
• Background Adachi JD, Bone HG, Daizadeh NS, Dakin P, Papapoulos S, Hadji P, Recknor C, Bolognese MA, Wang A, Lin CJF, Wagman RB, Ferrari S. Influence of subject discontinuation on long-term nonvertebral fracture rate in the denosumab FREEDOM Extension study. BMC Musculoskelet Disord. 2017 Apr 27;18(1):174. doi: 10.1186/s12891-017-1520-6.
• Background Bilezikian JP, Lin CJF, Brown JP, Wang AT, Yin X, Ebeling PR, Fahrleitner-Pammer A, Franek E, Gilchrist N, Miller PD, Simon JA, Valter I, Zerbini CAF, Libanati C, Chines A. Long-term denosumab treatment restores cortical bone loss and reduces fracture risk at the forearm and humerus: analyses from the FREEDOM Extension cross-over group. Osteoporos Int. 2019 Sep;30(9):1855-1864. doi: 10.1007/s00198-019-05020-8. Epub 2019 Jun 14.
• Background Ferrari S, Butler PW, Kendler DL, Miller PD, Roux C, Wang AT, Huang S, Wagman RB, Lewiecki EM. Further Nonvertebral Fracture Reduction Beyond 3 Years for Up to 10 Years of Denosumab Treatment. J Clin Endocrinol Metab. 2019 Aug 1;104(8):3450-3461. doi: 10.1210/jc.2019-00271.
• Background Ferrari S, Libanati C, Lin CJF, Brown JP, Cosman F, Czerwinski E, de Gregomicronrio LH, Malouf-Sierra J, Reginster JY, Wang A, Wagman RB, Lewiecki EM. Relationship Between Bone Mineral Density T-Score and Nonvertebral Fracture Risk Over 10 Years of Denosumab Treatment. J Bone Miner Res. 2019 Jun;34(6):1033-1040. doi: 10.1002/jbmr.3722. Epub 2019 May 29.
• Background Broadwell A, Chines A, Ebeling PR, Franek E, Huang S, Smith S, Kendler D, Messina O, Miller PD. Denosumab Safety and Efficacy Among Participants in the FREEDOM Extension Study With Mild to Moderate Chronic Kidney Disease. J Clin Endocrinol Metab. 2021 Jan 23;106(2):397-409. doi: 10.1210/clinem/dgaa851.
• Background Cosman F, Huang S, McDermott M, Cummings SR. Multiple Vertebral Fractures After Denosumab Discontinuation: FREEDOM and FREEDOM Extension Trials Additional Post Hoc Analyses. J Bone Miner Res. 2022 Nov;37(11):2112-2120. doi: 10.1002/jbmr.4705. Epub 2022 Oct 12.
• Bone HG, Chapurlat R, Brandi ML, Brown JP, Czerwinski E, Krieg MA, Mellstrom D, Radominski SC, Reginster JY, Resch H, Ivorra JA, Roux C, Vittinghoff E, Daizadeh NS, Wang A, Bradley MN, Franchimont N, Geller ML, Wagman RB, Cummings SR, Papapoulos S. The effect of three or six years of denosumab exposure in women with postmenopausal osteoporosis: results from the FREEDOM extension. J Clin Endocrinol Metab. 2013 Nov;98(11):4483-92. doi: 10.1210/jc.2013-1597. Epub 2013 Aug 26.
• Papapoulos S, Chapurlat R, Libanati C, Brandi ML, Brown JP, Czerwinski E, Krieg MA, Man Z, Mellstrom D, Radominski SC, Reginster JY, Resch H, Roman Ivorra JA, Roux C, Vittinghoff E, Austin M, Daizadeh N, Bradley MN, Grauer A, Cummings SR, Bone HG. Five years of denosumab exposure in women with postmenopausal osteoporosis: results from the first two years of the FREEDOM extension. J Bone Miner Res. 2012 Mar;27(3):694-701. doi: 10.1002/jbmr.1479.

Drugs

Indications