Romosozumab/Denosumab Study for Premenopausal IOP
Romosozumab for Premenopausal Idiopathic Osteoporosis
Sponsor study identifier
interventional
30
1 country
1
Study Start
March 12, 2021
Actual (reported)Primary Completion
March 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
March 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
The overarching goal of the research program is to define optimal treatment for premenopausal women with clinically significant fracture syndromes that require medical therapy. The investigators hypothesize that romosozumab will be associated with improvements in bone mass and microarchitecture in premenopausal women, and also that the responses and response rates will exceed those observed in premenopausal women treated with teriparatide. The investigators will test this hypothesis in this phase 2 study of 30 premenopausal women with idiopathic osteoporosis (IOP) who will receive 12M of romosozumab 210 mg monthly followed by 12M of denosumab 60 mg SC q6M. Aim 1 will define the within-group effects of this regimen. Aim 2 will compare results from participants treated with romosozumab-denosumab to the investigator's well-characterized historical controls treated with teriparatide followed by denosumab.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
March 12, 2021
Actual (reported)March 12, 2021
Actual (reported)March 16, 2021
Actual (reported)March 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
March 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Percent change in lumbar spine BMD by DXA
Within-group percent change in lumbar spine BMD by DXA at 12M
Baseline-12 months
Percent change in lumbar spine BMD by DXA
Baseline, 6 month, 12 month, 18 month, 24 month
Percent change in total hip BMD by DXA
Baseline, 6 month, 12 month, 18 month, 24 month
Percent change in femoral neck BMD by DXA
Baseline, 6 month, 12 month, 18 month, 24 month
Percent change in distal radius BMD by DXA
Baseline, 6 month, 12 month, 18 month, 24 month
Romosozumab 210 mg subcutaneous injection, once a month for 12 months followed by denosumab 60 mg subcutaneous injection, once every six months for 12 months.
2 syringes of 105 MG/1.17 mL subcutaneous solution injected one after the other, once a month from study baseline through 11 month visit
1 subcutaneous injection of 60 mg/mL every six months from study 12 month visit through the 24 month visit. Injections occur at the 12 and 18 month visits.
Columbia University Irving Medical Center
New York, New York, 10032, United States
Adi Cohen, MD
Columbia University
Elizabeth Shane, MD
Columbia University
30 participants (actual enrollment reported by the registry).
First Submitted
March 12, 2021
First Posted
March 16, 2021
Study Start
March 12, 2021
Actual (reported)Romosozumab in Women With Chronic SCI
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
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Primary Completion
March 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
March 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
February 27, 2026
Record last verified: 2026-02
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Source: ClinicalTrials.gov.
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