Source: ClinicalTrials.gov, U.S. National Library of Medicine — the 9 trials in our Canada, Israel, Netherlands, Mexico, China, France, Brazil and South Korea registers that name Leuprorelin as an intervention.Synced 27 Sep 2026
MSc Digital Transformation of Life Sciences (Innopharma Education / Griffith College); MSc & BSc Botany HSE Spark Ignite 2026 — Top 14 finalist
Compiled from ClinicalTrials.gov registry records · Last verified · Editorial standards
At a glance
Leuprorelin is named as an intervention in 9 current clinical trials
in our Canada, Israel, Netherlands, Mexico, China, France, Brazil and South Korea registers.
4 are recruiting patients now. The most common phase is Phase 3. The sponsor with the most trials is NRG Oncology (3). The most-studied condition is Prostate Cancer.
From the regulators' own registers: FDA Drugs@FDA, the EMA medicines list and Health Canada's Notice of Compliance database. Dates are the first listed approval of a product containing only this substance; combination products and nationally authorised EU medicines are not counted.
Registers list studies that are recruiting, about to open, active but closed to enrolment, or enrolling by invitation. The UK and USA registers cover industry-sponsored studies only. Trial titles and statuses are copied from the registry as published.
02
Leuprorelin across our data
Ireland · EU · US
The same active substance in our other registers, matched by its exact name. Each entry links to the register record it comes from.
Licensed in Ireland (HPRA)
15 single-substance products containing Leuprorelin on the HPRA medicines list.
9 current trials in our Canada, Israel, Netherlands, Mexico, China, France, Brazil and South Korea registers name Leuprorelin as a drug or biological intervention, as of the registry sync on 27 September 2026. Completed and withdrawn studies are not counted.
Are Leuprorelin trials recruiting patients?
Yes. 4 of the 9 trials are recruiting: 1 with sites in Netherlands, 1 with sites in China, 1 with sites in France and 1 with sites in South Korea. Eligibility and site contacts are on each trial's record. Only the study team can confirm whether a patient is eligible.
Who sponsors Leuprorelin clinical trials?
NRG Oncology (3), University Medical Center Groningen (2), Xinhua Hospital, Shanghai Jiao Tong University School of Medicine (1) and Gustave Roussy, Cancer Campus, Grand Paris (1), among 6 lead sponsors in total. The number in brackets is how many trials each organisation leads.
Is Leuprorelin licensed in Ireland?
Yes. The HPRA medicines list includes 15 single-substance products containing Leuprorelin, for example ELIGARD 22.5 mg powder and solvent for solution for injection (Recordati Industria Chimica e Farmaceutica SpA). A licence does not mean a product is currently marketed or reimbursed; see each product's record.
Is there a Leuprorelin shortage?
Not in the lists we track: Leuprorelin has no entry in the EMA, FDA or German BfArM shortage registers as of their latest sync.
Where does this information come from?
Every trial, status, phase and sponsor on this page is copied from public ClinicalTrials.gov records by a daily sync. Nothing here describes how Leuprorelin works or whether it is effective, and it is not medical advice.
How this page is built
Everything on this page is copied from public ClinicalTrials.gov registry records — it is not written from memory, and nothing here describes how Leuprorelin works or whether it is effective. Each trial links to its own record so you can check it yourself.
This page is built automatically: a daily sync job reads the registry records behind our country trial registers, collects every trial that lists Leuprorelin (or a registered synonym) as a drug or biological intervention, and tabulates the registry fields directly. Placebos and generic comparators are excluded. There is no AI drafting and no per-compound editorial pass, and the page has not been clinically reviewed. The “last verified” date above is the timestamp of that sync, not a review date. Our general editorial approach is described in our editorial standards and corrections policy. The ClinicalTrials.gov data on this page was last retrieved on 27 Sep 2026.
Please verify before you rely on this.
This page is general information for life-science and pharmaceutical professionals. It is
not medical advice, and it has not been reviewed by a clinician — our editorial
team holds life-science qualifications, not clinical ones. It is not exhaustive and may not reflect the most
recent label change. Always check the official prescribing information (US Prescribing Information or EU SmPC)
and speak to your doctor or pharmacist before acting on anything here. Drugs in the same class are not
automatically interchangeable, and approvals, brand names and indications differ between the US, the
EU/Ireland (EMA/HPRA) and other regions.
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