Bone Health: Alendronate Discontinuation Study

We are investigating the effects of stopping alendronate on fracture risk in patients with osteoporosis. The study also looks at whether specific health factors can predict bone loss after discontinuation.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Alendronic Acid
Alendronic acid is a substance that helps prevent and treat osteoporosis by slowing bone loss and strengthening bones to reduce fracture risk.
Tetracycline
Tetracycline is an antibiotic substance used to treat a wide range of bacterial infections.
Tetracycline Hydrochloride
Tetracycline hydrochloride is an antibiotic used to treat various bacterial infections.

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Aalborg University Hospital
endocrinology
Aalborg, Denmark
Bispebjerg Hospital
endocrinology
Copenhagen, Denmark
Esbjerg Og Grindsted Sygehus
Endocrinology
Esbjerg, Denmark

Sponsor: Odense University Hospital
Last updated: Nov 26, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.