OnCo
drugsProductNot mapped hereapproved

Degarelix

An injectable hormone blocker for prostate cancer that lowers testosterone within days without the initial surge caused by agonists.

CS21 (2008): non-inferior testosterone suppression versus leuprolide with faster onset and lower PSA rebound. Possible cardiovascular advantage in men with pre-existing disease (PRONOUNCE inconclusive). Monthly injections with injection-site reactions.

Loading structure…
|
Degarelix (decapeptide) · 2D coordinates (no PubChem conformer)
PubChem
Modality
GnRH antagonist depot
Mechanism
Competitive GnRH receptor antagonist producing rapid testosterone suppression without flare.
Brand / code
Firmagon
Medicare
Part B (clinician-administered)

Given by infusion or injection in a clinic or hospital outpatient department, so it is a Part B drug: Medicare pays 80% after the Part B deductible and the patient owes 20% coinsurance, uncapped in Original Medicare unless a Medigap policy applies. Monthly subcutaneous depot in the clinic.

Commercial insurance
covered on label

Covered under the medical benefit; some plans require justification versus leuprolide.

Assistance programmes

Sources: Medicare.gov: Chemotherapy · Medicare.gov: Prescription drugs (outpatient, Part B). Not medical or financial advice; verify with your plan.

NICE recommendedNICE TA404 · 2016SMC: accepted (restricted)
Appraised for
Advanced hormone-dependent prostate cancer with spinal metastases
NHS England
Routinely funded for the appraised indication (or via managed access)

Sources: NICE TA404 · SMC advice: degarelix. Funding decisions are indication-specific and change monthly; verify with NICE and your treating team.

Regulatory

2top

Approvals

RegionYearIndication
US2008Advanced prostate cancer
EU2009Same

Trials

top
ClinicalTrials.gov · phase 2/3
refreshed 2026-09-09
113 studies20 recruiting70 Phase 234 Phase 3
Search “Degarelix” on ClinicalTrials.gov →
Counts are from a name search and may include unrelated studies; up to 100 studies are summarised.

Recruiting now (live from ClinicalTrials.gov)

Recruiting trials near you · live from ClinicalTrials.gov
Degarelix
intervention: Degarelix
Open on ClinicalTrials.gov →

Country and place are remembered in this browser only. A postcode is sent to OpenStreetMap's Nominatim service to find coordinates when you press the button; nothing else leaves your device.

Latest papers

top
Latest papers · live from Europe PMC
Open in Europe PMC

Query for this drug: (TITLE:"Degarelix" OR ABSTRACT:"Degarelix" OR TITLE:"Firmagon" OR ABSTRACT:"Firmagon") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about Degarelix, not a curated reading list.

Connected

5top

Pages like this

not linked directly; found by shared links