piperidines and Panuveitis

The case is presented of a 39-year-old woman with metastatic melanoma treated with dabrafenib and trametinib. She presented with a severe acute panuveitis with granulomatous anterior uveitis, vitritis, and multiple serous retinal detachments. Dabrafenib and trametinib were suspended, and treatment with a systemic and topical corticosteroid was started. A good response was obtained, with a recovery of visual acuity of 1.0 in both eyes within two weeks.. Dabrafenib and trametinib can lead to severe uveitis. Treatment with corticosteroids and discontinuation of therapy with dabrafenib and trametinib led to an anatomical and functional improvement, and resolved the episode rapidly. Ophthalmologists must be aware of this toxicity, given the increasing use of those drugs.

Topics: Adrenal Cortex Hormones; Adult; Antineoplastic Combined Chemotherapy Protocols; Azetidines; Drug Synergism; Fatal Outcome; Female; Humans; Imidazoles; MAP Kinase Kinase Kinases; Melanoma; Neoplasm Proteins; Oximes; Panuveitis; Piperidines; Proto-Oncogene Proteins B-raf; Pyridones; Pyrimidinones; Retinal Detachment; Vemurafenib

Although a small number of cases of secondary uveitis have been documented in the setting of ibrutinib therapy, panuveitis has not previously been described with this medication. The authors describe a presumed case of panuveitis in a patient on ibrutinib for chronic lymphocytic leukemia. The purpose of this report is to document a case of asymmetric, bilateral panuveitis in the setting of ibrutinib use. Panuveitis may develop in the setting of ibrutinib use, and local steroid therapy can be successfully used for treatment without cessation of systemic cancer therapy.

Topics: Adenine; Humans; Panuveitis; Piperidines; Uveitis