An expanded access record providing Erdafitinib in Advanced Cancers and FGFR Genetic Alterations, sponsored by Janssen Scientific Affairs, LLC. Approved for marketing. Per ClinicalTrials.gov, last updated 2025-06-13.
Sponsored by Janssen Scientific Affairs, LLC (part of Johnson & Johnson) · Expanded access
The purpose of this program is to provide participants an early access to erdafitinib prior to market authorization (that is, Food and Drug Administration [FDA] approval in the United States). The program is limited to participants with advanced cancers and fibroblast growth factor receptor (FGFR) genetic alterations who have exhausted at least 2 lines of standard of care therapy and who are not eligible for an erdafitinib clinical trial.
Janssen Scientific Affairs, LLC is the lead sponsor of 41 studies on the registry; 2 are open to participants now.
Of its 7 completed or terminated interventional studies of FDA-regulated products, 4 (57%) have results posted.
Counted across the registry records on this site, refreshed daily.
Inclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Life expectancy
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Participants will start erdafitinib 8 milligram (mg) (formulated as tablets with 3 mg, 4 mg and 5 mg dosages) orally once daily until disease progression, intolerable toxicity, withdrawal of consent or decision by the doctor to discontinue treatment. Dose will be up-titrated to 9 mg based on serum phosphate levels and if there is no drug-related toxicity.
Also known as: JNJ-42756493
No study locations are listed for this record.
Expanded access is arranged between your doctor and the company. Ask your care team to contact the provider listed on this record.
No contact was published for this record. The registry link below has the sponsor’s details.
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Janssen Scientific Affairs, LLC →