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Romozosumab

Phase 3

Postmenopausal Osteoporosis | Monoclonal antibody | Endocrine |Amgen Inc.|Trials Updated: Nov 29, 2022

Romozosumab development status

Highest phase Phase 3
Registered trials 1 across 1 sponsor since Feb 2013

Romozosumab target and mechanism

Target class-Mab (Antibody)
ModalityMonoclonal antibody

Also known as AMG 785

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment436

FDA Designations

No designations recorded

Romozosumab clinical trials

Romozosumab · 1 trial · 1 indication

Phase 3 1
NCT01796301An Open-label Study to Evaluate the Effect of Treatment With Romosozumab or Teriparatide in Postmenopausal WomenPostmenopausal Osteoporosis
COMPLETED436 Analytics
PHASE3COMPLETED
An Open-label Study to Evaluate the Effect of Treatment With Romosozumab or Teriparatide in Postmenopausal Women
Postmenopausal OsteoporosisUnlock trial analytics

Study Endpoints

Primary Endpoints

Percent Change From Baseline Through Month 12 in Total Hip Bone Mineral Density (BMD)
Baseline, month 6 and month 12

Bone mineral density was measured by dual-energy X-ray absorptiometry (DXA). Percent change from baseline through month 12 is the average of the treatment effect at months 6 and 12.

Secondary Endpoints

Percent Change From Baseline in Total Hip BMD at Month 6
Baseline and month 6
Percent Change From Baseline in Total Hip BMD at Month 12
Baseline and month 12
Percent Change From Baseline in Cortical BMD by Quantitative Computed Tomography (QCT) at the Total Hip at Month 6
Baseline and month 6
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
RomosozumabEXPERIMENTALParticipants received 210 mg romosozumab administered by subcutaneous injection once a month for 12 months.
TeriparatideACTIVE_COMPARATORParticipants received 20 μg/day teriparatide administered by subcutaneous injection for 12 months.

Interventions

NameTypeDescription
RomozosumabDRUGAdministered by subcutaneous injection once a month.
TeriparatideDRUGAdministered by subcutaneous injection once a day.
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Eligibility Criteria

Age Range55 Years to 90 Years
SexFEMALE
Healthy VolunteersNo
Study Sites50

Inclusion Criteria: * Postmenopausal women, aged ≥ 55 to ≤ 90. * Received oral bisphosphonate therapy for at least 3 years immediately prior to screening * BMD T-score ≤ -2.50 at the lumbar spine, total hip or femoral neck * History of nonvertebral fracture after age 50, or vertebral fracture. Exc...

Countries:United StatesArgentinaBelgiumCanadaColombiaCzechiaDenmarkHungaryPolandSpainUnited Kingdom
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Frequently asked questions about Romozosumab

What is romozosumab?

Romozosumab is an investigational monoclonal antibody developed by Amgen Inc. (ticker AMGN) for the treatment of postmenopausal osteoporosis. It is in Phase 3 clinical development in the endocrine therapeutic area. It has been studied in postmenopausal women aged 55 years and older.

What is romozosumab used for in postmenopausal osteoporosis?

Romozosumab is being developed for postmenopausal osteoporosis, a condition of reduced bone mass in women after menopause. Its clinical program has evaluated it in postmenopausal women aged 55 years and older. It is investigational and has not been established as an approved therapy.

Who makes romozosumab?

Romozosumab is developed by Amgen Inc., which trades under the ticker AMGN. Amgen is the sponsor of the clinical program studying the monoclonal antibody in postmenopausal osteoporosis.

What phase is romozosumab in?

Romozosumab is in Phase 3 clinical development. It is investigational and has not been approved by the FDA. Its Phase 3 program in postmenopausal osteoporosis includes one completed trial, and no trials are currently active.

What clinical trials is romozosumab in?

Romozosumab has been studied in the Phase 3 trial NCT01796301, titled an open-label study evaluating treatment with romozosumab or teriparatide in postmenopausal women. The trial enrolled 436 participants, was active-controlled, and has been completed. It was conducted in the United States, Argentina, Belgium, Canada, Colombia, Czechia, Denmark, Hungary, Poland, Spain, and the United Kingdom.

Is romozosumab a monoclonal antibody?

Yes, romozosumab is a monoclonal antibody. It is being developed by Amgen Inc. as an investigational therapy for postmenopausal osteoporosis and is in Phase 3 clinical development.