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TOPAZ: Trial of Parkinson's and Zoledronic Acid a Randomized Placebo-controlled Trial of Zoledronic Acid for the Prevention of Fractures in Patients with Parkinson's Disease

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Trial Profile

TOPAZ: Trial of Parkinson's and Zoledronic Acid a Randomized Placebo-controlled Trial of Zoledronic Acid for the Prevention of Fractures in Patients with Parkinson's Disease

Status: Completed
Phase of Trial: Phase IV

Latest Information Update: 30 Jun 2026

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At a glance

  • Drugs Zoledronic acid (Primary)
  • Indications Fracture
  • Focus Therapeutic Use
  • Acronyms TOPAZ

Most Recent Events

  • 25 Jun 2026 Status changed from active, no longer recruiting to completed.
  • 04 Mar 2025 Status changed from recruiting to active, no longer recruiting.
  • 05 Feb 2025 Planned number of patients changed from 3500 to 2650.

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