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

NCT ID: NCT00523341

Last Updated: 2022-11-07

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 4550 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2007-08-07
• Study Completion Date: 2015-07-19

Brief 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.

Conditions

Osteopenia; Osteoporosis

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Denosumab

Participants received a 60 mg subcutaneous injection of denosumab every 6 months for seven years.

Group Type: EXPERIMENTAL

Denosumab

Intervention Type: BIOLOGICAL

Administered by subcutaneous injection once every 6 months.

Interventions

Denosumab

Administered by subcutaneous injection once every 6 months.

Intervention Type: BIOLOGICAL

Other Intervention Names

AMG 162; Prolia

Eligibility Criteria

Inclusion Criteria

• Subjects must sign the informed consent before any study specific procedures are performed and agree to receive denosumab 60 mg subcutaneous injection every 6 months
• Subjects must not have discontinued investigational product during the 20030216 study and must have attended the 20030216 study month 36 visit
• Subjects must be re-consented prior to (or at) the 24 month visit for participation beyond month 24.

Exclusion Criteria

• Permanently non-ambulatory subjects (use of an assistive device eg, cane, walker, etc. is permitted)
• Missed 2 or more investigational product doses during the 20030216 study
• Any disorder that, in the opinion of the investigator, may compromise the ability of the subject to give written informed consent and/or comply with study procedures
• Developed sensitivity to mammalian cell derived drug products during the 20030216 study
• Unable to tolerate calcium supplementation during the last 6 months of participation in the 20030216 study (between the month 30 and month 36 20030216 study visits)
• Currently receiving any investigational product other than denosumab or having received any investigational product during the 20030216 study
• Current use of the following osteoporosis agents: bisphosphonates, calcitonin, fluoride, parathyroid hormone, selective estrogen receptor modulators, systemic oral or transdermal estrogen (except vaginal preparations and estrogen creams which are acceptable), strontium, or tibolone
• For bone biopsy sub-study subjects only: known or suspected sensitivity or contraindication to tetracycline derivatives

• Minimum Eligible Age: 60 Years
• Maximum Eligible Age: 94 Years
• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: No

Sponsors

Amgen

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

MD

Role: STUDY_DIRECTOR

Amgen

References

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.

Reference Type: BACKGROUND

PMID: 29105841 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 29672714 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 28546097 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 32058020 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 32092479 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 30244369 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 28277603 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 30759221 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 28449657 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 31201481 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 31125092 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 30919997 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 33211870 (View on PubMed)

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.

Reference Type: BACKGROUND

PMID: 36088628 (View on PubMed)

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.

Reference Type: DERIVED

PMID: 23979955 (View on PubMed)

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.

Reference Type: DERIVED

PMID: 22113951 (View on PubMed)

Related Links

http://www.amgentrials.com

AmgenTrials clinical trials website

Other Identifiers

20060289

Identifier Type: -

Identifier Source: org_study_id