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Bendall ML, Francis JH, Shoushtari AN, Nixon DF. Specific human endogenous retroviruses predict metastatic potential in uveal melanoma. JCI Insight 2022; 7:e147172. [PMID: 35349481 PMCID: PMC9090245 DOI: 10.1172/jci.insight.147172] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 03/23/2022] [Indexed: 11/17/2022] Open
Abstract
Uveal melanoma (UM) is a unique disease in that patients with primary UM are well stratified based on their risk of developing metastasis, yet there are limited effective treatments once metastases occur. There is an urgent need to better understand the distinct molecular pathogenesis of UM and the characteristics of patients at high risk for metastasis to identify neoantigenic targets that can be used in immunotherapy and to develop novel therapeutic strategies that may effectively target this lethal transition. An important and overlooked area of molecular pathogenesis and neoantigenic targets in UM comes from human endogenous retroviruses (HERVs). We investigated the HERV expression landscape in primary UM and found that tumors were stratified into 4 HERV-based subsets that provide clear delineation of risk outcome and support subtypes identified by other molecular indicators. Specific HERV loci are associated with the risk of uveal melanoma metastasis and may offer mechanistic insights into this process, including dysregulation of HERVs on chromosomes 3 and 8. A HERV signature composed of 17 loci was sufficient to classify tumors according to subtype with greater than 95% accuracy, including at least 1 intergenic HERV with coding potential (HERVE_Xp11.23) that could represent a potential HERV E target for immunotherapy.
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Foulsham W, Abramson DH, Francis JH. Choroidal Nevus Regression in the Setting of Checkpoint Inhibition Immunotherapy. Retina 2022; 42:e25-e26. [PMID: 35250013 PMCID: PMC9078091 DOI: 10.1097/iae.0000000000003467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Chi P, Qin LX, Camacho N, Kelly CM, D'Angelo SP, Dickson MA, Gounder MM, Keohan ML, Movva S, Nacev BA, Rosenbaum E, Thornton KA, Crago AM, Francis JH, Martindale M, Phelan HT, Biniakewitz MD, Lee CJ, Singer S, Hwang S, Berger MF, Chen Y, Antonescu CR, Tap WD. Phase Ib Trial of the Combination of Imatinib and Binimetinib in Patients with Advanced Gastrointestinal Stromal Tumors. Clin Cancer Res 2022; 28:1507-1517. [PMID: 35110417 PMCID: PMC9012681 DOI: 10.1158/1078-0432.ccr-21-3909] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/06/2022] [Accepted: 01/31/2022] [Indexed: 01/07/2023]
Abstract
PURPOSE This phase Ib trial was designed to evaluate the safety and early efficacy signal of the combination of imatinib and binimetinib in patients with imatinib-resistant advanced gastrointestinal stromal tumors (GISTs). PATIENTS AND METHODS This trial used a standard 3 + 3 design to determine the recommended phase II dose (RP2D). Additional patients were enrolled on an expansion cohort at the RP2D enriching for succinate dehydrogenase (SDH)-deficient GISTs to explore potential efficacy. RESULTS The trial enrolled nine patients in the dose-escalation cohort and 14 in the dose-expansion cohort including six with SDH-deficient GISTs. Imatinib 400 mg daily with binimetinib 45 mg twice daily was established as the RP2D. Dose-limiting toxicity (DLT) was asymptomatic grade 4 creatinine phosphokinase (CPK) elevation. The most common non-DLT grade 3/4 toxicity was asymptomatic CPK elevation (69.6%). Other common ≥grade 2 toxicities included peripheral edema (17.4%), acneiform rash (21.7%), anemia (30.4%), hypophosphatemia (39.1%), and aspartate aminotransferase (AST) increase (17.4%). Two serious adverse events occurred (grade 2 dropped head syndrome and grade 3 central retinal vein occlusion). No unexpected toxicities were observed. Limited clinical activity was observed in KIT-mutant GIST. For SDH-deficient GISTs, one of five had confirmed RECIST1.1 partial response (PR). The median progression-free survival (mPFS) in patients with SDH-deficient GIST was 45.1 months [95% confidence interval (CI), 15.8-not estimable (NE)]; the median overall survival (mOS) was not reached (95% CI, 31.6 months-NE). One patient with a refractory metastatic SDH-deficient GIST had an exceptional pathologic response and durable clinical benefit. CONCLUSIONS The combination of imatinib and binimetinib is safe with manageable toxicity and has encouraging activity in SDH-deficient but not imatinib-refractory KIT/PDGFRA-mutant GISTs. The observed clinical benefits provide a motivation for a larger trial of the combination strategy in SDH-deficient GISTs.
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Steckler AM, Francis JH, Shoushtari AN, Abramson DH, Barker CA. Uveal melanoma metastatic at initial diagnosis: a case series. Melanoma Res 2022; 32:120-123. [PMID: 35152255 PMCID: PMC8901542 DOI: 10.1097/cmr.0000000000000807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Detectable metastasis at the time of initial diagnosis of uveal melanoma (UM) is rare. The purpose of this investigation was to evaluate the characteristics and outcomes in patients with metastatic UM (MUM) at initial diagnosis. An institutional review board-approved retrospective case series analysis was performed in 21 patients that presented for management of MUM at initial diagnosis. Patient, tumor and treatment parameters were recorded, and ophthalmic symptoms, metastasis response and overall survival were assessed. Among 21 patients, median tumor diameter was 18 mm (range, 9.1-35 mm), with 76% classified as a Collaborative Ocular Melanoma Study (COMS) large size. Sites of metastasis included liver (95%), bone (29%) and lung (29%), among others, and were confirmed by biopsy in 95% of patients studied. Symptomatic primary tumors were present in 81%, causing pain (24%) or vision loss (57%). Primary tumor therapy (PTT) was provided upfront for 52% of patients with enucleation (24%) and brachytherapy (29%). Eye pain developed 3-6 months after diagnosis in four of 10 patients who did not receive upfront PTT, whereas it did not occur in any of the 11 patients who received upfront PTT (P = 0.04). PTT palliated pain in all cases. The median overall survival was 11.9 months (range, 2.5-21.1 months). Patients presenting with MUM at initial diagnosis have high-risk tumors and experience survival like patients who develop metastases metachronously. PTT is not associated with survival but may mitigate ophthalmic symptoms, especially in patients with large tumors at risk for causing symptoms.
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Schaiquevich P, Francis JH, Cancela MB, Carcaboso AM, Chantada GL, Abramson DH. Treatment of Retinoblastoma: What Is the Latest and What Is the Future. Front Oncol 2022; 12:822330. [PMID: 35433448 PMCID: PMC9010858 DOI: 10.3389/fonc.2022.822330] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/24/2022] [Indexed: 01/09/2023] Open
Abstract
The management of retinoblastoma, the most common intraocular malignancy in children, has changed drastically over the last decade. Landmark developments in local drug delivery, namely, safer techniques for intravitreal chemotherapy injection and ophthalmic artery chemosurgery, have resulted in eye globe salvages that were not previously attainable using systemic chemotherapy or external beam irradiation. Novel drugs, oncolytic viruses, and immunotherapy are promising approaches in the treatment of intraocular retinoblastoma. Importantly, emerging studies of the pattern of tumor dissemination and local drug delivery may provide the first steps toward new treatments for metastatic disease. Here, we review recent advances in retinoblastoma treatment, especially with regard to local drug delivery, that have enabled successful conservative management of intraocular retinoblastoma. We also review emerging data from preclinical and clinical studies on innovative approaches that promise to lead to further improvement in outcomes, namely, the mechanisms and potential uses of new and repurposed drugs and non-chemotherapy treatments, and discuss future directions for therapeutic development.
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Del Sole MJ, Clausse M, Nejamkin P, Cancela B, Del Río M, Lamas G, Lubieniecki F, Francis JH, Abramson DH, Chantada G, Schaiquevich P. Ocular and systemic toxicity of high-dose intravitreal topotecan in rabbits: Implications for retinoblastoma treatment. Exp Eye Res 2022; 218:109026. [PMID: 35276184 PMCID: PMC9502017 DOI: 10.1016/j.exer.2022.109026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 02/02/2022] [Accepted: 03/02/2022] [Indexed: 12/17/2022]
Abstract
Although many more eyes of children with retinoblastoma are salvaged now compared to just 10 years ago, the control of vitreous seeding remains a challenge. The introduction of intravitreal injection of melphalan has enabled more eyes to be salvaged safely but with definite retinal toxicity. Intensive treatment with high-dose intravitreal topotecan may be a strategy to control tumor burden because of its cell cycle-dependent cytotoxicity and the proven safety in humans. Therefore, we evaluated the ocular and systemic safety of repeated high-dose intravitreal injections of topotecan in rabbits. Systemic and ocular toxicity was assessed in non-tumor-bearing rabbits after four weekly injections of three doses of topotecan (10μg, 25μg, and 50μg) or vehicle alone. Animals were evaluated weekly for general and ophthalmic clinical status. One week after the last injection, vitreous and plasma samples were collected for drug quantification and the enucleated eyes were subjected to histological assessment. Weight, hair loss, or changes in hematologic values were absent during the study period across all animal groups. Eyes injected with all topotecan doses or vehicle showed no signs of anterior segment inflammation, clinical or histologic evidence of damage to the retina, and ERG parameters remained unaltered throughout the study. Vitreous and plasma topotecan lactone concentrations were undetectable. Four weekly intravitreal injections of topotecan up to 50μg in the animal model or a 100μg human equivalent dose were not toxic for the rabbit eye. High doses of topotecan may show promising translation to the clinic for the management of difficult-to-treat retinoblastoma vitreous seeds.
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Nasany RA, Reiner AS, Francis JH, Abla O, Panageas KS, Diamond EL. Rosai-Dorfman-Destombes disease of the nervous system: a systematic literature review. Orphanet J Rare Dis 2022; 17:92. [PMID: 35236371 PMCID: PMC8889645 DOI: 10.1186/s13023-022-02220-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 02/06/2022] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Rosai-Dorfman-Destombes disease (RDD) is a rare histiocytic disorder with heterogeneous clinical manifestations and rare neurologic involvement. The existing clinical literature about neurologic RDD has yet to be critically examined. METHODS We performed a four-database English-language systematic literature search for cases of RDD neurohistiocytosis, excluding secondary literature. Individual patient data for neurologic symptoms, disease sites, treatments, and responses were captured. Responses to first-line and second-line surgical interventions, post-surgical radiotherapy, and systemic therapies were analyzed. RESULTS Among 4769 articles yielded by literature search, 154 articles were fully reviewed, containing data on 224 patients with neurologic RDD. 128 (83.1%) articles were single case reports. 149 (66.5%) patients were male, 74 (33.5%) female, with a median age of 37.6 years (range 2-79). Presenting neurologic symptoms included headache (45.1%), focal neurological deficits (32.6%), visual symptoms (32.1%), and seizures (24.6%). RDD involvement was multifocal in 32 (14.3%) cases. First-line treatment involved resection in 200 (89.6%) patients, with subsequent progression in 52 (26%), including 41 (78.8%) with unifocal disease. No difference was observed in progression-free survival comparing post-operative radiotherapy to no radiotherapy following partial resection. Chemotherapy given alone as first-line treatment led to complete or partial response in 3/7(43%) patients. Second-line treatments led to complete or partial response in 18/37(37.5%) patients. Mutational data were reported on 10 patients (4.46%). CONCLUSIONS This review highlights the limited published data about neurologic RDD, which presents with varied symptomatology and outcome. Further study is needed about its mutational landscape, and more effective therapies are needed for recurrent and refractory disease.
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Liberman P, Francis JH, Mehrotra K, Tian J, McGarrey MP, Sobol EK, Thorne JE, Aronow ME, Berkenstock MK. Clinical Outcomes in Vitrectomized versus Non-vitrectomized Eyes in Patients with Primary Vitreoretinal Lymphoma. Ocul Immunol Inflamm 2022; 31:496-500. [PMID: 35201943 PMCID: PMC10392775 DOI: 10.1080/09273948.2022.2033794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AIM To evaluate if there is a difference in the clinical course of primary vitreoretinal lymphoma (PVRL) in vitrectomized versus non-vitrectomized eyes. METHODS Observational multicenter retrospective case series of patients diagnosed with PVRL between 2007 and 2019, at three tertiary centers. The main outcomes were relapse rates, inflammatory parameters, and best-corrected visual acuities (BCVA). Statistical methods used were an adjusted generalized estimating equation model, and a proportional Cox model. RESULTS Eighty patients (150 eyes) were followed for a median of 1.7 years. At presentation, there were no clinical differences between the groups. The relapse rate was 0.091/eye-year (EY) for vitrectomized eyes and 0.087/EY for non-vitrectomized eyes (p = .35). Vitrectomized eyes had better BCVA than non-vitrectomized eyes (p < .001). CONCLUSIONS Vitrectomy had no effect on the relapse rate in eyes with PVRL. However, the decrease in vitreous cell and debris led to vitrectomized eyes having better visual acuity than non-vitrectomized eyes.
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Francis JH, Winebrake JP, Abramson DH. Uveal lymphoid hyperplasia: treatment with combination antibiotics and steroids. Br J Ophthalmol 2022; 107:786-789. [PMID: 35190399 DOI: 10.1136/bjophthalmol-2021-319483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 01/04/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND/AIMS Uveal lymphoid hyperplasia (formerly benign reactive hyperplasia of the choroid) spans histopatholological characteristics ranging from reactive hyperplasia to low-grade lymphoid neoplasm. There is strong evidence that other low-grade lymphoid neoplasms, particularly of gastric derivations, respond to oral antibiotics. Here, we explore that response of uveal lymphoid hyperplasia to treatment with only oral antibiotics and steroids. METHODS Four eyes of three patients with clinically diagnosed uveal lymphoid hyperplasia were treated with a course of oral antibiotics and steroids. The main outcome was clinical response of choroidal infiltrate by optical coherence tomography (OCT) measurements of choroidal thickness and visual acuity. Secondary outcome measure included local and systemic recurrence. Clinical response was evaluated by clinical exam, fundus photography, ultrasound and OCT. RESULTS All 4 eyes displayed a clinical response at a median 2 weeks after starting oral antibiotics and steroid course. The choroidal infiltration regressed as evidenced by: decrease of choroidal thickness by a median of 421 nm, myopic shift in refractive error by a median of 0.50 Diopters, and improved vision by a median of 1.5 Snellen lines. At a median of 51-month follow-up, all four eyes had a sustained complete response and no patient has developed systemic disease to date. CONCLUSIONS In this small cohort of patients with uveal lymphoid hyperplasia, measurable and sustained clinical responses were observed with antibiotics/steroids, without systemic recurrence. This suggests combination antibiotic/steroid therapy is a reasonable treatment for select cases of uveal lymphoid hyperplasia, and may avoid the need for systemic chemotherapy/monoclonal antibody and/or external beam irradiation.
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Francis JH, Canestraro J, Haggag-Lindgren D, Harding JJ, Diamond EL, Drilon A, Li BT, Iyer G, Schram AM, Abramson DH. Clinical and Morphologic Characteristics of Extracellular Signal-Regulated Kinase Inhibitor-Associated Retinopathy. Ophthalmol Retina 2021; 5:1187-1195. [PMID: 34102344 DOI: 10.1016/j.oret.2021.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/28/2021] [Accepted: 06/02/2021] [Indexed: 06/12/2023]
Abstract
PURPOSE To investigate clinical and morphologic characteristics of serous retinal disturbances in patients taking extracellular signal-regulated kinase (ERK) inhibitors. DESIGN Single-center retrospective study of prospectively collected data. PARTICIPANTS Of 61 patients receiving ERK inhibitors for treatment of metastatic cancer, this study included 40 eyes of 20 patients with evidence of retinopathy confirmed by OCT. METHODS Clinical examination, fundus photography, and OCT were used to evaluate ERK inhibitor retinopathy. The morphologic features, distribution, and location of fluid foci were evaluated serially. Visual acuity (VA) and choroidal thickness measurements were compared at baseline, fluid accumulation, and resolution. MAIN OUTCOME MEASURES Characteristics of treatment-emergent choroid and retinal OCT abnormalities as compared with baseline OCT findings and the impact of toxicity on VA. RESULTS Of 20 patients with retinopathy, most showed fluid foci that were bilateral (100%), multifocal in each eye (75%), and with at least 1 focus involving the fovea (95%). All subretinal fluid foci occurred between the interdigitation zone and an intact retinal pigment epithelium. No statistical difference was found in choroidal thickness at fluid accumulation and resolution compared with baseline. Forty-five percent of eyes showed evidence of concomitant intraretinal edema localized to the outer nuclear layer. At the time of fluid accumulation, 57.5% eyes showed a decline in VA (mainly by 1-2 lines from baseline). For all eyes with follow-up, the subretinal fluid and intraretinal edema were reversible and resolved without medical intervention, and best-corrected VA at fluid resolution was not statistically different from baseline. Concomitant intraretinal fluid was not associated with worsening of VA. No patient discontinued or decreased drug dose because of retinopathy. CONCLUSIONS This study showed that ERK inhibitors may cause subretinal fluid foci with unique clinical and morphologic characteristics. The observed foci were similar to mitogen-activated protein kinase kinase (MEK) inhibitor-associated retinopathy and distinct from central serous chorioretinopathy. However, unlike with MEK inhibitors, an increased occurrence of concomitant intraretinal fluid without significant additive visual impact seems to occur with ERK inhibitors. In this series, ERK inhibitors did not cause irreversible loss of vision or serious eye damage; retinopathy was self-limited and did not require medical intervention.
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Francis JH, Canestraro J, Brannon AR, Barker CA, Berger M, Shoushtari AN, Abramson DH. Association of Plasma Circulating Tumor DNA With Diagnosis of Metastatic Uveal Melanoma. JAMA Ophthalmol 2021; 139:1244-1245. [PMID: 34529013 DOI: 10.1001/jamaophthalmol.2021.3708] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Krebs S, Mauguen A, Yildirim O, Hatzoglou V, Francis JH, Schaff LR, Mellinghoff IK, Schöder H, Grommes C. Prognostic value of [ 18F]FDG PET/CT in patients with CNS lymphoma receiving ibrutinib-based therapies. Eur J Nucl Med Mol Imaging 2021; 48:3940-3950. [PMID: 33966087 PMCID: PMC8484020 DOI: 10.1007/s00259-021-05386-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 04/25/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE Current clinical and imaging tools remain suboptimal for predicting treatment response and prognosis in CNS lymphomas. We investigated the prognostic value of baseline [18F]FDG PET in patients with CNS lymphoma receiving ibrutinib-based treatments. METHODS Fifty-three patients enrolled in a prospective clinical trial and underwent brain PET before receiving single-agent ibrutinib or ibrutinib in combination with methotrexate with or without rituximab. [18F]FDG uptake in these lesions was quantified by drawing PET volumes of interest around up to five [18F]FDG-avid lesions per patient (with uptake greater than surrounding brain). We measured standardized uptake values (SUVmax), metabolic tumor volumes, total lesion glycolysis (TLG), and the sum thereof in these lesions. We analyzed the relationship between PET parameters and mutation status, overall response rates, and progression-free survival (PFS). RESULTS Thirty-eight patients underwent single-agent therapy and 15 received combination therapy. On PET, 15/53 patients had no measurable disease. In the other 38 patients, a total of 71 lesions were identified on PET. High-intensity [18F]FDG uptake and a larger volume of [18F]FDG-avid disease were inversely related to treatment outcome (p ≤ 0.005). In univariable analysis, PFS was linearly correlated with all PET parameters, with stronger association when sum-values were used. A multivariable model showed that risk of progression increased by 9% for every 5-unit increase in sumSUVmax (hazard ratio = 1.09 [95% CI: 1.04 to 1.14]). CONCLUSION Higher lesional metabolic parameters are inversely related to outcome in patients undergoing ibrutinib-based therapies, and sumSUVmax emerged as a strong independent prognostic factor. TRIAL REGISTRATION NCT02315326; https://clinicaltrials.gov/ct2/show/NCT02315326?term=NCT02315326&draw=2&rank=1.
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Francis JH, Harding JJ, Schram AM, Canestraro J, Haggag-Lindgren D, Heinemann M, Kriplani A, Jhaveri K, Voss MH, Bajorin D, Abou-Alfa GK, Iyer G, Drilon A, Rosenberg J, Abramson DH. Clinical and Morphologic Characteristics of Fibroblast Growth Factor Receptor Inhibitor-Associated Retinopathy. JAMA Ophthalmol 2021; 139:1126-1130. [PMID: 34473206 DOI: 10.1001/jamaophthalmol.2021.3331] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Importance Fibroblast growth factor receptor (FGFR) 1 to 4 inhibitors are approved by the US Food and Drug Administration and suppress the mitogen-activated protein kinase (MAPK) pathway, with a potential for treatment-related retinopathy. To date, implications of FGFR inhibitor-associated ocular toxic effects are poorly described. Therefore, more detailed clinical descriptions of this ocular toxic effect could help explain visual symptoms while receiving drug therapy. Objective To describe the clinical and morphologic characteristics of serous retinal disturbances associated with FGFR inhibitors. Design, Setting, and Participants In this retrospective case series, 146 patients receiving FGFR inhibitors as cancer treatment at a single tertiary referral center were included. This study included 40 eyes of 20 patients with retinopathy by optical coherence tomography (OCT). OCTs were obtained on the remaining patients and the results were judged normal. Patients were recruited from March 2012 to January 2021. Main Outcomes and Measures Characteristics of treatment-emergent choroidal and retinal OCT abnormalities as compared with baseline OCT, associated with visual acuity at presentation and at fluid resolution. Results A total of 20 of 146 patients (13.7%) exhibited FGFR inhibitor-associated retinopathy. Of these 20 patients, 11 (55%) were female, and the median (range) age was 62.6 (42.7-86.0) years. The median (range; mean) time from medication start to initial subretinal fluid detection was 21 (5-125; 32) days. The median (interquartile range [IQR]) baseline logMAR best-corrected visual acuity (BCVA) was 0 (0-0.1). At fluid accumulation, 11 eyes had decreased vision: the median (IQR) subgroup baseline BCVA was 0 (0-0.1); and the median (IQR) BCVA change from baseline to accumulation was -0.1 (-0.2 to -0.1). For 26 eyes (65%) with follow-up, the subretinal fluid resolved without medical intervention or drug interruption in all but 1 patient. At fluid resolution, the median (IQR) BCVA was 0.1 (0-0.1), and the change in median (IQR) BCVA from baseline to fluid resolution was 0 (-0.03 to 0). No patient discontinued drug therapy on account of their retinopathy. Conclusions and Relevance FGFR inhibitors result in subretinal fluid foci similar to other drugs that inhibit the MAPK pathway. In this series, FGFR inhibitors did not cause irreversible loss of vision; the retinopathy was self-limited and did not require medical intervention. These results may explain visual symptoms while taking the drug, although the precise frequency or magnitude of this adverse effect cannot be determined with certainty from this retrospective investigation.
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Abramson DH, Gobin YP, Francis JH. Orbital Retinoblastoma Treated with Intra-arterial Chemotherapy. Ophthalmology 2021; 128:1437. [PMID: 34556310 DOI: 10.1016/j.ophtha.2021.03.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/08/2021] [Accepted: 03/11/2021] [Indexed: 10/20/2022] Open
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Abramson DH, Gobin YP, Dunkel IJ, Francis JH. Successful Treatment of Massive Choroidal Invasion in Retinoblastoma with Intra-arterial Chemotherapy (Ophthalmic Artery Chemosurgery). Ophthalmol Retina 2021; 5:936-939. [PMID: 33383259 PMCID: PMC9774998 DOI: 10.1016/j.oret.2020.12.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 12/24/2022]
Abstract
Retinoblastoma eyes with choroidal invasion may not have to be enucleated and may be successfully managed with OAC using Melphalan, Carboplatin and Topotecan without compromising patient survival.
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Francis JH, Gobin YP, Brannon AR, Swartzwelder CE, Berger MF, Mandelker DL, Walsh MF, Dunkel IJ, Abramson DH. RB1 Circulating Tumor DNA in the Blood of Patients with Unilateral Retinoblastoma: Before and after Intra-arterial Chemotherapy. OPHTHALMOLOGY SCIENCE 2021; 1:100042. [PMID: 36247821 PMCID: PMC9560637 DOI: 10.1016/j.xops.2021.100042] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/01/2021] [Accepted: 07/07/2021] [Indexed: 12/20/2022]
Abstract
Purpose Circulating tumor DNA (ctDNA) is released by many tumors into the plasma. Its analysis has minimal procedural risk and, in many cancers, has the potential for clinical applications. In retinoblastoma, the clinical correlations of ctDNA in eyes treated without enucleation have not been studied. This purpose of this study was to determine how the ctDNA RB1 variant allele frequency (VAF) changes in patients with unilateral retinoblastoma after intra-arterial chemotherapy (IAC) treatment. Variant allele frequency is a proxy for tumor fraction. Design Case series from a single tertiary cancer referral center. Participants Five patients with retinoblastoma with at least 1 measurable ctDNA plasma specimen both at the time of active intraocular retinoblastoma before IAC and after at least 1 IAC cycle. Methods Circulating tumor DNA RB1 was detected and VAF was measured before and after IAC treatment. Clinical correlations were made using clinical examination, fundus photography, ultrasound, and OCT. Main Outcome Measures Comparison of ctDNA RB1 VAF before and after IAC treatment for retinoblastoma and concordance of ctDNA RB1 detectability with activity of intraocular disease. Results Twenty-three ctDNA specimens were included from 5 patients. The 5 baseline RB1 VAFs ranged from 0.27% to 4.23%. In all patients, the subsequent post-intra-arterial RB1 VAF was lower than baseline (0.0%-0.17%). At 4 months (2 months after IAC completion), the ctDNA consistently was negative in the patients who demonstrated clinically inactive intraocular disease. Conclusions In this small cohort, a decremental decrease in ctDNA RB1 VAF was found after IAC, suggesting that relative VAF changes could be a biomarker of treatment response.
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Canestraro J, Do A, Potash SD, Panarelli J, Berkenstock M, Abramson DH, Francis JH. Immune checkpoint inhibitor associated ocular hypertension (from presumed trabeculitis). Am J Ophthalmol Case Rep 2021; 23:101125. [PMID: 34124410 PMCID: PMC8175271 DOI: 10.1016/j.ajoc.2021.101125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 04/23/2021] [Accepted: 05/18/2021] [Indexed: 12/01/2022] Open
Abstract
PURPOSE Immune checkpoint inhibitors (ICIs) are associated with a range of immune-related adverse ophthalmic events. To date, there are scant reports of ocular hypertension coupled with ICI-associated uveitis. However, in instances of ocular hypertension in the context of only mild uveitic reaction and absence of synechiae, trabeculitis is considered. This series describes our observations of presumed trabeculitis in the setting of ICI therapy and investigates the clinical findings, treatment and outcome of these patients. OBSERVATIONS Two eyes of 2 patients (both male aged 65 and 43) developed a mild anterior uveitis and elevated intraocular pressure (IOP) with open angles and no evidence of peripheral anterior synechiae in association with ICI treatment for their malignancy; and were considered to have presumed unilateral trabeculitis. The patients underwent 10 cycles (6.53 months) and 2 cycles (3.33 months) respectively of ICI therapy before developing ophthalmic symptoms. Neither patient was on systemic or topical steroid treatment at time of diagnosis and there was no suspicion of a viral etiology for the inflammation. Following management, the anterior uveitis resolved and IOP rapidly returned to normal in both eyes: ICI therapy was discontinued in both patients (and uneventfully re-challenged at a lower dose in one patient) and both eyes were treated with a combination of topical and/or oral glaucoma medications and topical steroids. CONCLUSIONS AND IMPORTANCE Uveitic ocular hypertension has been described with ICI. However, another immune-related mechanism for ocular hypertension with unique clinical characteristics, includes trabeculitis. We describe two cases of trabeculitis in the setting of ICI-therapy. The intraocular inflammation and elevated intraocular pressure which characterizes trabeculitis often responds rapidly to conservative treatment. In both patients checkpoint inhibitor therapy was discontinued and, in one patient, was re-challenged at a lower dose without recurrence. Immunotherapy is now more widely used for cancer treatment and its potential ocular manifestations should be shared with the ophthalmic community.
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Breazzano MP, Bacci T, Wang H, Francis JH, Yannuzzi LA. Bacillary Layer Detachment in Bilateral Diffuse Uveal Melanocytic Proliferation Masquerading as Neovascular AMD. Ophthalmic Surg Lasers Imaging Retina 2021; 51:413-417. [PMID: 32706900 DOI: 10.3928/23258160-20200702-07] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 05/08/2020] [Indexed: 01/26/2023]
Abstract
Bilateral diffuse uveal melanocytic proliferation (BDUMP) is a rare and unusual paraneoplastic ocular syndrome with generally poor prognosis. The authors present a case of BDUMP in a patient with bladder cancer, examined with current multimodal imaging. In the clinical setting with drusen and exudative macular detachments, the fundus simulated neovascular age-related macular degeneration, warranting standard-of-care therapy. The imaging actually showed the typical manifestations of BDUMP, but also newly recognized, associated manifestations, including the bacillary layer detachment, a gravitating retinal detachment, and multifocal choroidal hyperpermeability, but no evidence of neovascularization. Recognition of these associated manifestations is of value in appreciating the pathophysiology of this paraneoplastic disorder. Based on the imaging, the correct diagnosis was possible along with a better understanding of the nature of the clinical features in the posterior fundus. [Ophthalmic Surg Lasers Imaging Retina. 2020;51:413-417.].
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Francis JH, Canestraro J, Abramson DH. Re: Magone et al.: Ocular adverse effects of infigratinib, a new fibroblast growth factor receptor tyrosine kinase inhibitor (Ophthalmology. 2021;128:624-626). Ophthalmology 2021; 128:e43-e44. [PMID: 34167830 DOI: 10.1016/j.ophtha.2021.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 05/14/2021] [Indexed: 11/30/2022] Open
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Kleinerman RA, Schonfeld SJ, Abramson DH, Francis JH, Seddon JM, Morton LM, Tucker MA. Increased risk of skin cancer in 1851 long-term retinoblastoma survivors. J Invest Dermatol 2021; 141:2849-2857.e3. [PMID: 34153328 DOI: 10.1016/j.jid.2021.05.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 11/24/2022]
Abstract
Hereditary retinoblastoma patients are at risk for developing cutaneous melanoma, but little is known about the role of sun exposure or other factors, and incidence of non-melanoma skin cancer (NMSC) is poorly understood. We investigated the incidence of melanoma and NMSC in a cohort of 1851 white, long-term retinoblastoma survivors (1020 hereditary and 831 nonhereditary) diagnosed from 1914-2006. During follow-up through 2016, 33 hereditary and 7 nonhereditary survivors developed melanoma, and 26 hereditary and 9 nonhereditary survivors developed NMSC. Most NMSC were on the head/neck whereas melanomas were more broadly distributed with patterns similar to melanoma-prone families. For both outcomes, median age at diagnosis was ∼20 years younger among hereditary than nonhereditary survivors. Fifty years following retinoblastoma diagnosis, the cumulative incidence in hereditary survivors was 4.5% for melanoma and 3.7% for NMSC; for nonhereditary survivors, it was 0.7% and 1.5%, respectively. Sun sensitivity and phenotypic characteristics generally did not vary by skin cancer status. Hereditary retinoblastoma survivors have an increased risk for melanoma and NMSC that occurred earlier compared with nonhereditary survivors, likely reflecting genetic factors. These findings among white retinoblastoma survivors support consensus-based recommendations for skin cancer screening and sun protection starting at young ages and continuing long-term.
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Francis JH, Gobin YP, Alshiekh Nasany R, Knopman J, Ulaner GA, Panageas KS, Hatzoglou V, Salvaggio K, Abramson DH, Patsalides A, Diamond EL. Intra-arterial Melphalan for Neurologic Non-Langerhans Cell Histiocytosis. Neurology 2021; 96:1091-1093. [PMID: 33980709 PMCID: PMC8205455 DOI: 10.1212/wnl.0000000000012070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 03/04/2021] [Indexed: 11/30/2022] Open
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Navarrete-Dechent C, Monnier J, Marghoob NG, Liopyris K, Busam KJ, Francis JH, Marghoob AA. Bilateral diffuse uveal melanocytic proliferation with multifocal diffuse integumentary melanocytic proliferation paraneoplastic syndrome: A case report. Australas J Dermatol 2021; 62:386-389. [PMID: 33974277 DOI: 10.1111/ajd.13617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/27/2021] [Accepted: 04/08/2021] [Indexed: 11/27/2022]
Abstract
Bilateral diffuse uveal melanocytic proliferation (B-DUMP) is a rare paraneoplastic syndrome typically presenting with bilateral visual loss. B-DUMP is associated with extraocular systemic malignancies with the most common being lung cancer in males and uro-gynaecological cancer in females (mainly ovarian cancer). Cutaneous and/or mucosal involvement in patients with B-DUMP has been reported but it is not well characterised. Herein, we present a female in her 70s with diagnosis of stage IV vaginal clear-cell carcinoma and metastatic melanoma of unknown primary that developed progressive bilateral loss of visual acuity compatible with 'B-DUMP'. Simultaneously, she developed multifocal bilateral bluish-greyish patches on the skin that were shown to have a proliferation of dermal melanocytes. We propose that the clinical and histopathologic cutaneous findings seen in patients with B-DUMP be termed 'diffuse integumentary melanocytic proliferation (DIMP)'.
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Bogan CM, Kaczmarek JV, Pierce JM, Chen SC, Boyd KL, Calcutt MW, Bridges TM, Lindsley CW, Nadelmann JB, Liao A, Hsieh T, Abramson DH, Francis JH, Friedman DL, Richmond A, Daniels AB. Evaluation of intravitreal topotecan dose levels, toxicity and efficacy for retinoblastoma vitreous seeds: a preclinical and clinical study. Br J Ophthalmol 2021; 106:288-296. [PMID: 33972235 PMCID: PMC8788260 DOI: 10.1136/bjophthalmol-2020-318529] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 12/22/2022]
Abstract
Background Current melphalan-based intravitreal regimens for retinoblastoma (RB) vitreous seeds cause retinal toxicity. We assessed the efficacy and toxicity of topotecan monotherapy compared with melphalan in our rabbit model and patient cohort. Methods Rabbit experiments: empiric pharmacokinetics were determined following topotecan injection. For topotecan (15 μg or 30 µg), melphalan (12.5 µg) or saline, toxicity was evaluated by serial electroretinography (ERG) and histopathology, and efficacy against vitreous seed xenografts was measured by tumour cell reduction and apoptosis induction. Patients: retrospective cohort study of 235 patients receiving 990 intravitreal injections of topotecan or melphalan. Results Intravitreal topotecan 30 µg (equals 60 µg in humans) achieved the IC90 across the rabbit vitreous. Three weekly topotecan injections (either 15 µg or 30 µg) caused no retinal toxicity in rabbits, whereas melphalan 12.5 µg (equals 25 µg in humans) reduced ERG amplitudes 42%–79%. Intravitreal topotecan 15 µg was equally effective to melphalan to treat WERI-Rb1 cell xenografts in rabbits (96% reduction for topotecan vs saline (p=0.004), 88% reduction for melphalan vs saline (p=0.004), topotecan vs melphalan, p=0.15). In our clinical study, patients received 881 monotherapy injections (48 topotecan, 833 melphalan). Patients receiving 20 µg or 30 µg topotecan demonstrated no significant ERG reductions; melphalan caused ERG reductions of 7.6 μV for every injection of 25 µg (p=0.03) or 30 µg (p<0.001). Most patients treated with intravitreal topotecan also received intravitreal melphalan at some point during their treatment course. Among those eyes treated exclusively with topotecan monotherapy, all eyes were salvaged. Conclusions Taken together, these experiments suggest that intravitreal topotecan monotherapy for the treatment of RB vitreous seeds is non-toxic and effective.
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Cobbs LV, Francis JH, Dunkel IJ, Gobin YP, Brodie SE, Abramson DH. Retinoblastoma management in 13q deletion syndrome patients using super-selective chemotherapies and other cancer-directed interventions. Pediatr Blood Cancer 2021; 68:e28845. [PMID: 33355996 PMCID: PMC9316827 DOI: 10.1002/pbc.28845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND This study aimed to identify best practices for treating 13q deletion syndrome (13q-) patients with retinoblastoma in the era of super-selective ophthalmic artery chemosurgery (OAC) and intravitreal injection therapy (IVIT). METHODS Retrospective study of 21 eyes from 14 patients with retinoblastoma and 13q- who were treated at Memorial Sloan Kettering Cancer Center (MSKCC) between May 2006 and May 2020, with a mean follow up of 3.7 years. Ocular survival, patient survival, and treatment toxicities were assessed. RESULTS Nine of the 12 eyes that underwent OAC/IVIT at MSKCC have been progression free for at least 1 year since their last treatments. Fifteen out of 26 OAC cycles resulted in grade 3-4 hematologic toxicity. There was one death from sepsis in the setting of intravenous chemotherapy (IVC) for metastatic disease that occurred after OAC/IVIT therapy. The 2-year Kaplan-Meier ocular survival estimate for the whole cohort was 75% and for the eyes that received OAC or IVIT at MSKCC 83%. For OAC hematologic toxicities, one platelet transfusion and two filgrastim doses were administered, and one patient was hospitalized for neutropenic fevers. CONCLUSIONS The majority of 13q- eyes treated with OAC/IVIT-based regimens can be cured, and there were no deaths related to complications from OAC or IVIT. 13q- Patients did have increased risk of systemic treatment complications, even from super-selective chemotherapies. Despite these toxicities, only one patient developed febrile neutropenia, one patient required a blood product transfusion, and two patients received filgrastim for both OAC and IVC complications. PRÉCIS: Children with 13q deletion syndrome with retinoblastoma managed with intra-arterial and intravitreal chemotherapy have excellent patient and ocular survival with acceptable toxicity.
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van Hoefen Wijsard M, Schonfeld SJ, van Leeuwen FE, Moll AC, Fabius AW, Abramson DH, Seddon JM, Francis JH, Tucker MA, Kleinerman RA, Morton LM. Benign Tumors in Long-Term Survivors of Retinoblastoma. Cancers (Basel) 2021; 13:cancers13081773. [PMID: 33917779 PMCID: PMC8068196 DOI: 10.3390/cancers13081773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/31/2021] [Accepted: 04/02/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary It is well-established that hereditary retinoblastoma survivors have a substantially increased risk of developing subsequent malignant neoplasms (SMNs). Although clinicians have long suspected that this population is also at increased risk for developing benign neoplasms, the evidence is unclear. Benign tumors can substantially impact health status and quality of life, while raising questions for clinicians, when faced with a mass in a retinoblastoma survivor. By 60 years following retinoblastoma diagnosis, 17.6% of hereditary survivors had developed a benign tumor, with lipomas and leiomyomas being the most frequently diagnosed types. Additionally, we report both an increased risk of benign tumors after SMNs and a reciprocal increased risk of SMNs after benign tumors among hereditary retinoblastoma survivors. If confirmed, the large magnitude of the absolute risks and the association between benign tumors and SMNs in this population may have implications for long-term surveillance. Abstract Hereditary retinoblastoma survivors have substantially increased risk of subsequent malignant neoplasms (SMNs). The risk of benign neoplasms, a substantial cause of morbidity, is unclear. We calculated the cumulative incidence of developing benign tumors at 60 years following retinoblastoma diagnosis among 1128 hereditary (i.e., bilateral retinoblastoma or unilateral with family history, mutation testing was not available) and 924 nonhereditary retinoblastoma survivors diagnosed during 1914–2006 at two US medical centers with follow-up through 2016. Using Cox proportional hazards regression, we compared benign tumor risk by hereditary status and evaluated the association between benign tumors and SMNs. There were 100 benign tumors among 73 hereditary survivors (cumulative incidence = 17.6%; 95% confidence interval [CI] = 12.9–22.8%) and 22 benign tumors among 16 nonhereditary survivors (cumulative incidence = 3.9%; 95%CI = 2.2–6.4%), corresponding to 4.9-fold (95%CI = 2.8–8.4) increased risk for hereditary survivors. The cumulative incidence after hereditary retinoblastoma was highest for lipoma among males (14.0%; 95%CI = 7.7–22.1%) and leiomyoma among females (8.9%; 95%CI = 5.2–13.8%). Among hereditary survivors, having a prior SMN was associated with 3.5-fold (95%CI = 2.0–6.1) increased risk of developing a benign tumor; the reciprocal risk for developing an SMN after a benign tumor was 1.8 (95%CI = 1.1–2.9). These large-scale, long-term data demonstrate an increased risk for benign tumors after hereditary versus nonhereditary retinoblastoma. If confirmed, the association between benign tumors and SMNs among hereditary patients may have implications for long-term surveillance.
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