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Study identifier: NCT03924414 Synced from ClinicalTrials.gov · August 02, 2026
● Completed

Trial of Parkinson's And Zoledronic Acid

Condition: Parkinson Disease · Osteoporosis · Parkinsonism  ·  Sponsor: California Pacific Medical Center Research Institute

PhasePhase 4
Planned participants2721
Who can joinAll sexes, 60 Years to no upper limit
Healthy volunteersNo

About this study

This home-based study is a randomized (1:1) placebo-controlled trial of a single infusion of zoledronic acid-5 mg (ZA) for the prevention of fractures in men and women aged 60 years and older with Parkinson's disease and parkinsonism with at least 2 years of follow-up. A total of 2650 participants will be enrolled and randomized in the United States. Participants, follow-up outcome assessors, and study investigators will be blinded to assigned study treatment. This trial is funded by the National Institute of Aging.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

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Locations (77)

Mayo ClinicScottsdale, Arizona, United States
Washington Regional Medical CenterFayetteville, Arkansas, United States
University of Arkansas for Medical SciencesLittle Rock, Arkansas, United States
Sutter HealthBerkeley, California, United States
Parkinson's and Movement Disorder InstituteFountain Valley, California, United States
University of California, IrvineIrvine, California, United States
Loma Linda UniversityLoma Linda, California, United States
Cedars-Sinai Medical CenterLos Angeles, California, United States
University of California, Los AngelesLos Angeles, California, United States
Valley Parkinson ClinicLos Gatos, California, United States
Parkinson's Disease and Movement Disorder Center of Silicon ValleyPalo Alto, California, United States
University of California, RiversideRiverside, California, United States

+ 65 more locations — full list on the registry record.

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