Development of Vogt-Koyanagi-Harada disease-like uveitis during treatment by anti-programmed death-1 antibody: a case report.

BACKGROUND: Several immune checkpoint inhibitors (ICIs) have been linked to the occurrence of Vogt-Koyanagi-Harada disease (VKHD)-like uveitis. Among the ICIs, there has been no report of immune-related adverse events (irAEs) caused by a new programmed death protein-1(PD-1) monoclonal antibody (Toripalimab). CASE PRESENTATION: This paper presents a case of VKHD-like uveitis that arose following Toripalimab therapy for urothelial cancer of the bladder, and the patient experienced symptoms 10 days after the final dosage of 20 months of medication treatment. This patient with bladder uroepithelial carcinoma had severe binocular acute panuveitis with exudative retinal detachment after receiving Toripalimab therapy. Binocular VKHD-like uveitis was suggested as a diagnosis. Both eyes recovered after discontinuing immune checkpoint inhibitors and local and systemic corticosteroid treatment. CONCLUSIONS: This report suggests that VKHD-like uveitis can also occur in patients receiving novel PD-1 antibodies and the importance of paying attention to eye complications in patients receiving treatment over a long period.

Vogt-Koyanagi-Harada disease developed during chemotherapy for Hodgkin lymphoma: a case report.

BACKGROUND: Ocular manifestations are known for non-Hodgkin lymphoma, but are rare for Hodgkin lymphoma. We report a case of Vogt-Koyanagi-Harada (VKH) disease presenting as serous retinal detachment and uveitis in both eyes in a child undergoing chemotherapy for Hodgkin lymphoma. CASE PRESENTATION: The patient was a 7-year-old boy with stage IIB Hodgkin lymphoma (nodular lymphocyte predominant type) who was undergoing chemotherapy, including 2 cycles of the OEPA regimen and 1 cycle of the COPDAC regimen. Two days after the end of the COPDAC regimen, the patient complained of headache and of blurred and decreased vision in both eyes. On the basis of optic symptoms, such as uveitis and serous retinal detachment in both eyes, increased cell counts in cerebrospinal fluid, and positivity for human leukocyte antigen (HLA)-DR4 in peripheral blood cells, incomplete VKH disease was diagnosed. Intravenous treatment with high-dose prednisolone (60mg/m2/day) for 7 days improved both visual acuity and serous retinal detachment and enabled the remains of the COPDAC chemotherapy cycle to be administered. With prednisolone treatment, visual acuity improved from 20/500 to 20/20 in the right eye and from 20/63 to 20/25 in the left eye. Because multiple vitiligo lesions later appeared in the abdomen, complete VKH disease was finally diagnosed. CONCLUSION: The onset of VKH disease occurred during chemotherapy for Hodgkin lymphoma. The patient was HLA-DR4-positive and might have had a predisposition to develop autoimmune diseases, including VKH disease. However, the anticancer drugs administered to this patient have not been reported to cause uveitis. Whether Hodgkin lymphoma triggered the development of VKH remains unclear. Early diagnosis of VKH disease and prompt treatment with high-dose prednisone enabled the patient to maintain good visual function despite chemotherapy for Hodgkin lymphoma.

Reactivation of previously controlled Vogt-Koyanagi-Harada disease more than 46 years following COVID-19 vaccination: a case study.

We report a case of Vogt-Koyanagi-Harada (VKH) disease that recurred 46 years after initial treatment. A 59-year-old woman presented with a 2-month history of bilateral vision blurring. She had received her third dose of coronavirus disease 2019 (COVID-19) vaccination 4 months before the onset of blurring. The best-corrected visual acuity (BCVA) was 1.0 in the right eye and 0.15 in the left eye at the initial visit. Iritis and synechia were observed between the lens and iris bilaterally. A sunset glow fundus was found in both eyes with no serous retinal detachments or disc hyperemia. The patient had a history of VKH disease and had been treated with whole-body corticosteroid administration at another hospital when she was 13 years old. The patient was diagnosed with VKH disease recurrence, and oral corticosteroid therapy and corticosteroid eyedrop treatment were initiated. The treatment response was good. At the time of this writing, recurrence had not been observed for 14 months, and the BCVA was 1.0 in both eyes. To our knowledge, this case represents the longest recorded interval of VKH disease recurrence in the literature to date. COVID-19 vaccination might be the cause of long-term well-controlled disease recurrence.

Vogt-Koyanagi-Harada disease-like uveitis after drug therapy including BRAF/MEK inhibitors in melanoma patients with HLA-DRB1*04.

The combination of BRAF kinase inhibitors (BRAFis) and MEK kinase inhibitors (MEKis) is one of the most promising chemotherapy regimens in the treatment of BRAF-mutant melanoma. Although BRAFi plus MEKi combined therapy is widely used for the treatment of BRAFV600-mutated melanoma, the incidence of uveitis caused by BRAFi plus MEKi is limited. In this report, we described five cases (two men and three women) of Vogt-Koyanagi-Harada (VKH) disease-like uveitis in melanoma patients who received BRAFi plus MEKi combined therapy. Of note, all the patients had the HLA-DRB1*04 haplotype, which is frequently detected in VKH-like non-infectious uveitis. On the other hand, among BRAFi plus MEKi-treated patients who did not develop VKH disease-like uveitis, only one of five (20%) patients had the HLA-DRB1*04 haplotype. Collectively, BRAFi/MEKi might induce severe VKH disease-like uveitis in melanoma patients with the HLA-DRB1*04 haplotype.

VOGT-KOYANAGI-HARADA DISEASE-LIKE UVEITIS IN A PATIENT WITH ADVANCED MELANOMA TREATED BY SEQUENTIAL ADMINISTRATION OF NIVOLUMAB AND DABRAFENIB/TRAMETINIB THERAPY.

PURPOSE: To describe a case of bilateral Vogt-Koyanagi-Harada (VKH)-like uveitis during treatment with dabrafenib and trametinib and three months after discontinuation of nivolumab for malignant melanoma, and discuss the possible (synergistic) role(s) of mitogen-activated protein kinase (MAPK) inhibitors and immune checkpoint inhibitors in its pathophysiology. METHODS: Retrospective case report with fluorescein angiography and optical coherence tomography. RESULTS: A 55-year old patient with metastatic melanoma presented with a complaint of gradually worsening blurry vision in the right eye during treatment with dabrafenib and trametinib, three months after discontinuation of nivolumab. Based on the clinical examination, optical coherence tomography and fluorescein angiography findings, and a thorough laboratory work-up, he was diagnosed with a bilateral VKH-like uveitis without extraocular manifestations. The uveitis responded well to oral corticosteroids. CONCLUSION: Vogt-Koyanagi-Harada-like uveitis is a rare adverse effect of MAPK inhibitors and immune checkpoint inhibitors. Similar pathogenetic mechanisms including a drug-induced autoimmunity targeted against benign and malignant melanocytes may underlie MAPK inhibitor-induced and immune checkpoint inhibitors-induced VKH-like uveitis. In our report, the patient developed a VKH-like uveitis during MAPK inhibition therapy, four months after discontinuation of nivolumab. It is difficult to delineate whether MAPK inhibition alone was responsible for this adverse effect, or whether, on the contrary, potentiation occurred as a result of immune modulation by previous treatment with an immune checkpoint inhibitor. Further cases are needed to further clarify this latter hypothesis.

HLA-DRB1*04:05 is involved in the development of Vogt-Koyanagi-Harada disease-like immune-related adverse events in patients receiving immune checkpoint inhibitors.

Immune checkpoint inhibitors (ICIs) activate anti-tumor activity by inhibiting immune checkpoint molecules that suppress inflammatory T-cell activity. However, ICIs can initiate excessive immune responses, thereby causing immune-related adverse events (irAEs). ICI-associated uveitis (ICIU) is an irAE that affects the eyes. Although Vogt-Koyanagi-Harada disease (VKH)-like uveitis is a common form of ICIU, it is unclear which factors determine the ICIU form. We retrospectively reviewed the medical records of nine ICIU cases treated with ICIs for malignancies. We also performed HLA typing in seven cases to investigate the association between HLA and disease type. Fisher's exact test was used for the statistical analysis. Five of the ICIU cases were VKH-like ICIUs, and four were non-VKH-like ICIUs. No association was found between mean age, sex, primary disease, ICI, time to onset, and disease type. Four patients with VKH-like uveitis underwent HLA genotyping and were all positive for HLA-DRB1*04:05. All 3 patients with non-VKH-like uveitis were negative for HLA-DRB1*04:05. Statistical analysis showed that HLA-DRB1*04:05 was significantly associated with developing VKH-like ICIU (P = 0.029). In ICIU, HLA-DRB1*04:05 was associated with the pathogenesis of VKH-like uveitis, suggesting that ICI-associated VKH-like uveitis has a similar pathogenesis to VKH.

Clinical features, diagnosis, and management of COVID-19 vaccine-associated Vogt-Koyanagi-Harada disease.

Vogt-Koyanagi-Harada (VKH) disease is a rare and serious ocular adverse reaction following COVID-19 vaccination. This study aimed to evaluate the clinical features, diagnosis and management of COVID-19 vaccine-associated VKH disease. Case reports of VKH disease after COVID-19 vaccination were collected up to February 11, 2023 for retrospective analysis. Twenty-one patients (9 males and 12 females) were included, with a median age of 45 years (range 19-78), from three main regions, Asia (12/21), the Mediterranean region (4/21), and South America (5/21). Fourteen patients developed symptoms after the first dose of the vaccine, and 8 after the second dose. Vaccines included mRNA vaccine (10 cases), virus vector vaccine (6 cases), and inactivated vaccine (5 cases). The average time interval from vaccination to onset of symptoms was 7.5 days (range 12 hours to 4 weeks). All 21 patients experienced visual impairment after vaccination, with 20 cases involving both eyes. Sixteen patients showed symptoms of meningitis. Serous retinal detachment was observed in 16 patients, choroidal thickening was observed in 14, aqueous cell in 9, and subretinal fluid in 6. CSF pleocytosis was detected in 7 patients and skin symptoms were found in 3 patients. All patients received corticosteroid therapy, and 8 also received immunosuppressive agents. All patients recovered well, with a mean recovery time of 2 months. Early diagnosis and early treatment are crucial to the prognosis of patients with VKH after vaccination with COVID-19 vaccine. The risk of vaccination against COVID-19 in patients with a history of VKH disease should be evaluated clinically.

Checkpoint Inhibitor-Associated Vogt-Koyanagi-Harada Disease Presenting 3 Months Following Discontinuation of Nivolumab.

The use of checkpoint inhibitors has been associated with multiple ocular and orbital complications including Vogt-Koyanagi-Harada disease. In the current case, a 55-year-old man presented with visual changes 3 months following discontinuation of nivolumab for metastatic renal cell carcinoma. This is the second report of delayed presentation following discontinuation of a checkpoint inhibitor and the only case not associated with an alternative targeted therapy at the time of presentation. This article highlights a unique presentation of delayed checkpoint inhibitor-associated Vogt-Koyanagi-Harada and summarizes the reported cases. [Ophthalmic Surg Lasers Imaging Retina 2023;54(3):183-187.].

A COVID-19 Risk Reduction Strategy for the Treatment of Acute Vogt-Koyanagi-Harada Disease Utilizing the Antiviral Potential of Cyclosporine.

PURPOSE: To report on the successful treatment of patients with acute Vogt-Koyanagi-Harada (VKH) disease utilizing the antiviral potential of cyclosporine during the COVID-19 pandemic. STUDY DESIGN: Case series. METHODS: Clinical records were retrospectively reviewed of 4 patients presenting with new-onset acute VKH disease who elected to receive initial treatment consisting of bilateral sub-Tenon injection of triamcinolone acetonide combined with immediately starting oral cyclosporine without the use of systemic corticosteroids. RESULTS: The mean follow-up was 17.0 months. Choroidal thickness decreased to normal with recovery of bilateral best-corrected visual acuity (BCVA) of 1.2 in 3 patients. One elderly patient had decreased BCVA (OD 0.5, OS 0.8) due to cataract progression and mild epiretinal membrane. No recurrences of intraocular were observed in any patients. Mild renal dysfunction developed in 2 elderly patients, but importantly no patients developed COVID-19 disease. CONCLUSIONS: Oral cyclosporine as the initial systemic treatment of acute VKH disease, in combination with sub-Tenon injection of triamcinolone acetonide, lead to favorable clinical outcomes. Due to the known antiviral properties of cyclosporine, we suggest that this may represent a good treatment strategy for patients during the COVID-19 pandemic.

Multimodal Imaging Approach in a Patient with Vogt-Koyanagi-Harada-like Syndrome Due to Dabrafenib and Trametinib Use for Cutaneous Melanoma.

PURPOSE: To describe a case of ocular inflammation associated with dabrafenib and trametinib chemotherapy for cutaneous melanoma by using a multimodal image approach. MATERIALS AND METHODS: We report on a 51-year-old woman with Vogt-Koyanagi-Harada-like syndrome, which occurred while she was undergoing treatment with dabrafenib and trametinib for cutaneous melanoma. The patient complained of sudden, bilateral vision loss of 2 days' duration. Anatomical and functional improvement was observed after administration of systemic steroids and cessation of chemotherapy. Later on, 6 weeks after restarting dabrafenib, she had an episode of granulomatous anterior uveitis, which was successfully managed with topical mydriatics and steroids. Strict follow-up with multimodal imaging was performed until recovery. CONCLUSIONS: This report emphasizes the importance of strict ophthalmological follow-up with multimodal imaging in patients receiving dabrafenib and trametinib, and the need for a multidisciplinary approach in the management of ocular inflammation during chemotherapy.

Vogt-Koyanagi-Harada Relapse after COVID-19 Vaccination.

PURPOSE: To report a relapse of Vogt-Koyanagi-Harada (VKH) disease in a patient after COVID-19 vaccination. CASE REPORT: A VKH disease patient, well controlled on azathioprine therapy, presented a uveitis relapse eleven days after the first vaccination for COVID-19. She received an induction high-dose intravenous corticosteroid therapy, followed by oral therapy, which led to a complete recovery from the uveitis in two weeks. No relapses occurred in the following five months of follow-up. Despite high-dose corticosteroid therapy and azathioprine, and one dose only of vaccination, the patient resulted positive for anti-RBD spike COV19 antibody. CONCLUSION: Relapse of VKH disease can occur after COVID-19 vaccination, despite an appropriate immunosuppressive therapy is ongoing. It responds to the classic therapy for VKH, and a serological response to an incomplete COVID-19 vaccination can also be found.

Vogt-Koyanagi-Harada syndrome-like uveitis after nivolumab administration as a treatment for ovarian cancer.

PURPOSE: To report a case of Vogt-Koyanagi-Harada (VKH) syndrome-like posterior uveitis after nivolumab administration to treat an ovarian cancer with an electrophysiological finding. A 61-year-old woman with ovarian cancer (stage 3A) and salpingo-oophorectomy surgery history visited the clinic complaining of blurred vision in both eyes. She had been enrolled a clinical trial using nivolumab in patients with ovarian cancer. She received four cycles of nivolumab administration and experienced blurred vision one week before the initial visit. There was no remarkable finding in the anterior segment and the vitreous body. Multiple subretinal fluid accumulations and serous retinal detachment were identified on the posterior pole. Subretinal fluid with choroidal folding was noted in optical coherence tomography, and multiple leakage points were also observed in wide-field fundus fluorescein angiography. Therefore, intravenous high-dose steroid pulse therapy was applied under the diagnosis of VKH syndrome-like posterior uveitis induced by an immunotherapy agent. After steroid therapy, the subretinal fluid was absorbed completely, and the patient's visual acuity was recovered to the normal range. The amplitudes in the multifocal electroretinogram were also restored after the treatment. CONCLUSION: Nivolumab is a human IgG4 monoclonal antibody and an immune checkpoint inhibitor. It is associated with the upregulation of T-cell activity by interfering with the interaction between the programmed death-1 (PD-1) receptor and the PD-ligand. Targeted therapy using immunotherapy agents has been widely used for malignant melanoma, lung cancer, renal cell carcinoma, and other cancers. However, immunotherapy agents such as nivolumab can induce autoimmune-related adverse events including uveitis. This report suggests that VKH syndrome-like posterior uveitis could be induced by nivolumab administration for an ovarian cancer treatment, which was resolved by steroid pulse therapy.

A case of Vogt-Koyanagi-Harada-like uveitis secondary to dabrafenib/trametinib therapy for advanced melanoma.

We report a case of ocular drug toxicity consistent with bilateral Vogt-Koyanagi-Harada (VKH) like disease in a patient with cutaneous melanoma treated with Dabrafenib/Trametinib therapy. A 53-year-old man with a history of metastatic cutaneous melanoma, treated with Dabrafenib/Trametinib, developed a severe acute panuveitis with granulomatous anterior uveitis and multiple serous retinal detachments. The ocular inflammatory reaction was classified as a bilateral Vogt-Koyanagi-Harada disease. Intraocular inflammation resolved after discontinuation of chemotherapeutic agents and aggressive topical and systemic corticosteroid therapy. The present case outlines the importance of recognizing VKH-like syndrome as a possible consequence of therapy with dabrafenib and trametinib.

Development of Vogt-Koyanagi-Harada Disease-like Uveitis during Treatment by Anti-programmed Death Ligand-1 Antibody for Non-small Cell Lung Cancer: A Case Report.

BACKGROUND: Several types of immune checkpoint inhibitors (ICIs) have been reported to occasionally cause Vogt-Koyanagi-Harada disease (VKHD)-like uveitis. Among the ICIs, the anti-programmed death ligand-1 (PD-L1) antibody is reported to cause fewer immune-related adverse events (irAEs). We report a case of VKHD-like uveitis that developed after anti-PD-L1 antibody treatment for non-small cell lung cancer (NSCLC). CASE PRESENTATION: A 76-year-old woman suffered from an acute visual reduction in both eyes. She had been treated with atezolizumab, an anti-PD-L1 antibody, for NSCLC for 17 months. Ophthalmologic examinations led to a diagnosis of severe VKHD-like uveitis, and one of the irAEs was suspected. Discontinuation of atezolizumab and systemic steroid therapy led to the resolution of the findings within two months. CONCLUSIONS: This is the first report of VKHD-like uveitis that developed during the treatment by anti-PD-L1 antibody. Our case indicates that VKHD-like uveitis may be induced after a long-time use of anti-PD-L1 antibody.

Harada-like syndrome post-Covishield vaccination: A rare adverse effect.

Covishield is in wide use in India with about 80% efficacy. Serious side effects are still under study. A 30-year-old female presented to us 7 days post-vaccination with a 5-day history of sudden diminution of vision in both eyes. The clinical findings were suggestive of the Vogt-Koyanagi-Harada (VKH) syndrome. She was treated with high-dose oral steroids. At this juncture, the association was unclear. However, it was justified by an acute flare-up of uveitis on day 2 post the second dose of vaccination despite ongoing steroids. A direct correlation of Harada-like syndrome with the Covishield vaccine is observed here.

Azathioprine Induced Pancytopenia in a Patient with Vogt-Koyanagi-Harada Disease: A Case Report.

Vogt-Koyanagi-Harada disease is a multisystem autoimmune inflammatory disorder that affects the eyes, ears, skin, and the nervous system. It is a rare disease that mainly affects Asian, Hispanic, and Middle Eastern populations. Systemic steroids and immunosuppressants are frequently used to treat autoimmune diseases like this. Despite the fact that they reduce morbidity, immunosuppressants can have a number of side effects and are difficult to use, particularly when treating uncommon autoimmune illnesses. We present a case of a 56-year-old man who visited our health facility complaining of increased tears in both eyes along with bilateral blurring of vision. He was subsequently identified as having Vogt-Koyanagi-Harada disease. After prednisolone and methotrexate failed to have the desired effect, he was treated with azathioprine, which caused pancytopenia, and manifested as fever with positive blood culture for a coagulase-negative staphylococcus infection. Keywords: case reports; pancytopenia; steroid.

Case Report: Ipilimumab-induced Multisystem Autoimmune-like Toxicities Suggestive of Vogt-Koyanagi-Harada-like Syndrome.

SIGNIFICANCE: The emergence of new cancer therapies has dramatically improved outcomes in metastatic melanoma. Immune checkpoint inhibitors have been the most effective treatment. Although, as a direct consequence of the immune dysregulation induced by them, adverse effects termed immune-related adverse events are observed in more than 60% of the patients. PURPOSE: We describe the clinical presentation of Vogt-Koyanagi-Harada-like syndrome in a patient with concomitant systemic melanoma treatment with ipilimumab, a cytotoxic T lymphocyte-associated antigen 4 blocker. METHODS: This study aimed to report a case of ipilimumab-induced vitritis, papillitis, and skin and auditory signs suggestive of Vogt-Koyanagi-Harada-like syndrome. CASE REPORT: A 64-year-old woman with metastatic melanoma presented with bilateral blurred vision and hearing loss upon completion of three cycles of treatment with ipilimumab. Ophthalmologic examination revealed a bilateral granulomatous uveitis with intense vitritis and papillitis. The result of optical coherence tomography was normal, and fluorescein angiography confirmed the bilateral papillary edema. Ipilimumab was withdrawn, and treatment with oral and systemic steroids led to a rapid improvement in the ophthalmologic and auditory manifestations. Three months after initial presentation, the patient developed vitiligo and poliosis. CONCLUSIONS: Vogt-Koyanagi-Harada-like syndrome can develop in the process of immunological deregulation by ipilimumab in the treatment of metastatic melanoma and can correlate temporally with the efficacy of the drug in tumor regression. These observations may help elucidate the underlying mechanism of Vogt-Koyanagi-Harada syndrome as well as the relation between tumor-associated tolerance and autoimmunity.

Vogt Koyanagi Harada syndrome in a 15-year-old girl, steroids side effects and recurrences.

BACKGROUND: Vogt-Koyanagi-Harada Syndrome is rare in childhood and is usually seen between the 2nd and 5th decades. We present a 15-year-old girl with findings of incomplete Vogt-Koyanagi-Harada Syndrome. CASE: In the first visit, anterior chamber inflammation, vitritis, serous retinal detachment and papillitis were observed in her both eyes. She also had neurological symptoms such as a headache. During the systemic treatment period, some of the side effects related to steroids emerged. Additionally, the symptoms and findings of the disease relapsed while the steroid dose was reduced. CONCLUSION: Early diagnosis and selection of an individualized appropriate treatment provided good clinical and visual results without any serious complications in our case.

Nivolumab-induced Vogt-Koyanagi-Harada-like Syndrome and Adrenocortical Insufficiency with Long-term Survival in a Patient with Non-small-cell Lung Cancer.

A 58-year-old man was diagnosed with lung adenocarcinoma with a tumor proportion score of 10%. After six cycles of second-line chemotherapy with nivolumab, he achieved a complete response (CR) but developed uveitis and sensorineural hearing disorder, which were consistent with Vogt-Koyanagi-Harada (VKH)-like syndrome. Simultaneously, pituitary adrenocortical insufficiency was identified. Nivolumab discontinuation and systemic corticosteroid administration resolved these immune-related adverse events (irAEs). The patient has maintained a CR without any chemotherapy for approximately two years. We herein report a patient with a long-term progression-free survival despite chemotherapy discontinuation due to irAEs, including VKH-like syndrome, which were appropriately managed.