The US Food and Drug Administration (FDA) approved guselkumab (Tremfya, Johnson & Johnson) for the treatment of adults with moderately to severely active Crohn’s disease (CD).
The approval marks the fourth indication for guselkumab, which was approved for moderate to severe plaque psoriasis in 2017, active psoriatic arthritis in 2020, and moderately to severely active ulcerative colitis in 2024.
Guselkumab is the first and only interleukin-23 (IL-23) inhibitor that offers both subcutaneous (SC) and intravenous (IV) induction options for CD, the company said in a news release.
“Despite the progress in the management of Crohn’s disease, many patients experience debilitating symptoms and are in need of new treatment options,” Remo Panaccione, MD, director of the Inflammatory Bowel Disease Unit at the University of Calgary, Calgary, Alberta, Canada, said in the release.
“The approval of Tremfya offers an IL-23 inhibitor that has shown robust rates of endoscopic remission with both subcutaneous and intravenous induction regimens. Importantly, the fully subcutaneous regimen offers choice and flexibility for patients and providers not available before,” said Panaccione.
The FDA nod in CD was based on positive results from three phase 3 trials evaluating guselkumab in more than 1300 patients with moderately to severely active CD who failed or were intolerant to corticosteroids, immunomodulators, or biologics.
The GRAVITI trial showed that guselkumab as SC induction and maintenance therapy was superior to placebo in clinical remission as well as endoscopic response and remission and deep remission.
Results from GALAXI 2 and GALAXI 3 showed that guselkumab was superior to ustekinumab (Stelara) on all pooled endoscopic endpoints.
Guselkumab is the only IL-23 inhibitor to demonstrate “clinical remission and endoscopic response, both at 1 year, with a fully subcutaneous induction regimen,” the company said.
The recommended SC induction dose of guselkumab is 400 mg (given as two consecutive injections of 200 mg each, dispensed in one induction pack) at weeks 0, 4 and 8. The drug is also available in a 200 mg prefilled syringe. For the IV induction option, 200 mg IV infusions are administered at weeks 0, 4, and 8.
The recommended maintenance dosage is 100 mg administered by SC injection at week 16, and every 8 weeks thereafter, or 200 mg administered by SC injection at week 12, and every 4 weeks thereafter.
Use of the lowest effective recommended dosage to maintain therapeutic response is recommended.
Full prescribing information and medication guide are available online.
Source link : https://www.medscape.com/viewarticle/fda-oks-guselkumab-crohns-disease-2025a100070a?src=rss
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Publish date : 2025-03-25 07:03:00
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