Status:

RECRUITING

The Optimised Use of Romozosumab Study

Lead Sponsor:

University of Aarhus

Conditions:

Osteoporosis

Eligibility:

FEMALE

50+ years

Phase:

PHASE4

Brief Summary

OPTIMIST is a two-year, randomised, active controlled, open-label, multicentre intervention trial. OPTIMIST includes 3 treatment groups each comprising combinations of romosozumab (ROMO) and zoledrona...

Detailed Description

Recent clinical trials have demonstrated the benefit of bone anabolic treatment over no treatment or antiresorptive treatment in terms of increasing bone mineral density (BMD) and reducing fracture ri...

Eligibility Criteria

Inclusion

  • Postmenopausal women (postmenopausal for at least two years)
  • BMD T-score \< -2.5 at lumbar spine, total hip, or femoral neck
  • Osteoporotic fracture within the last 3 years at the spine, hip, pelvis, humerus or forearm after the age of 50 years.

Exclusion

  • Osteoporosis treatment including hormone replacement therapy within the last 5 years
  • Metabolic bone disease
  • Known disorders affecting bone metabolism, e.g., uncontrolled thyrotoxicosis, liver dysfunction (baseline phosphatase higher than twice upper limit), rheumatism, severe COPD (chronic obstructive pulmonary disease), hypopituitarism, Cushing's disease
  • Ongoing treatment with glucocorticoids (systemic)
  • Estimated glomerular filtration rate (eGFR) \< 35 mL/min
  • Contraindications for zoledronate according to the Supplementary protection certificates (SPC)
  • Contraindications for romosozumab according to the SPC
  • For the subgroup with Jamshidi biopsies contraindications for local anaesthetics according to the SPC
  • For the subgroup with Jamshidi biopsies contraindications for tetracycline or doxycykline according to the SPC

Key Trial Info

Start Date :

October 2 2023

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

August 1 2026

Estimated Enrollment :

270 Patients enrolled

Trial Details

Trial ID

NCT06059222

Start Date

October 2 2023

End Date

August 1 2026

Last Update

October 25 2023

Active Locations (1)

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1

Department of Endrocinology and Internal Medicine

Aarhus, Denmark, 8000