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Hasegawa N, Teh BS, Tran K, Ivey F, Olek D, Pino R, Chuang AZ, Bretana ME, Butler EB, Schefler AC. Retrospective Analysis of Radiation-Induced Complications of Uveal Melanoma Patients Treated With Brachytherapy in the Era of Anti-VEGF. Am J Ophthalmol 2024; 260:49-59. [PMID: 38081570 DOI: 10.1016/j.ajo.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/19/2023] [Accepted: 12/07/2023] [Indexed: 01/13/2024]
Abstract
PURPOSE To associate clinical factors and radiation doses delivered by iodine-125 plaque brachytherapy to visual outcomes and development of radiation-induced ocular complications in patients with uveal melanoma in the era of anti-vascular endothelial growth factor (anti-VEGF) injections. DESIGN Retrospective cohort study. METHODS A retrospective chart review was performed for 225 patients treated with iodine-125 brachytherapy for uveal melanoma. The effects of radiation doses (focal doses, average dose to the entire eye, and integral dose) on visual outcomes and development of radiation complications (radiation retinopathy, radiation optic neuropathy, vitreous hemorrhage, and neovascular glaucoma) were analyzed using multivariate Cox regression snalysis. RESULTS Median follow-up was 33.6 months (range, 12-105.6 months). Radiation retinopathy was associated with younger age, tumor distance to optic nerve <6 mm, and maximum radiation dose to fovea. Radiation optic neuropathy was associated with White race, tumor distance to optic nerve <6 mm, and integral radiation dose. Vitreous hemorrhage was associated with White race and integral radiation dose. Incidence of neovascular glaucoma was low in our study, with 2 patients (0.9%) developing the complication. Of the 123 patients who developed radiation retinopathy, 82 patients (66.7% of radiation retinopathy patients, 37.3% of total patients) received anti-VEGF injections. CONCLUSIONS Our study found multiple associations between radiation doses and complications as well as visual outcomes on multivariate analysis. Given that the majority of our patients who developed radiation retinopathy received anti-VEGF injections, our study helps to illustrate the course and progression of radiation-induced complications in the new era of anti-VEGF.
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Affiliation(s)
- Naomi Hasegawa
- From the Department of Ophthalmology (N.H., A.Z.C.), University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Bin S Teh
- Department of Radiation Oncology (B.S.T., F.I., D.O., R.P., E.B.B.), Houston Methodist Hospital, Houston, Texas, USA
| | - Kevin Tran
- Department of Radiation Oncology (K.T.), University of Texas Medical Branch, Galveston, Texas, USA
| | - Forrest Ivey
- Department of Radiation Oncology (B.S.T., F.I., D.O., R.P., E.B.B.), Houston Methodist Hospital, Houston, Texas, USA
| | - Devin Olek
- Department of Radiation Oncology (B.S.T., F.I., D.O., R.P., E.B.B.), Houston Methodist Hospital, Houston, Texas, USA
| | - Ramiro Pino
- Department of Radiation Oncology (B.S.T., F.I., D.O., R.P., E.B.B.), Houston Methodist Hospital, Houston, Texas, USA
| | - Alice Z Chuang
- From the Department of Ophthalmology (N.H., A.Z.C.), University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Maria E Bretana
- Retina Consultants of Texas (M.E.B., A.C.S.), Houston, Texas, USA
| | - Edward Brian Butler
- Department of Radiation Oncology (B.S.T., F.I., D.O., R.P., E.B.B.), Houston Methodist Hospital, Houston, Texas, USA
| | - Amy C Schefler
- Retina Consultants of Texas (M.E.B., A.C.S.), Houston, Texas, USA; Blanton Eye Institute, Houston Methodist Hospital (A.C.S.), Houston, Texas, USA.
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Repo PE, Backlund MP, Kivelä TT, Turunen JA. Functional assay for assessment of pathogenicity of BAP1 variants. Hum Mol Genet 2024; 33:426-434. [PMID: 37956408 PMCID: PMC10877462 DOI: 10.1093/hmg/ddad193] [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] [Received: 09/01/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Pathogenic germline variants in BRCA1-Associated Protein 1 (BAP1) cause BAP1 tumor predisposition syndrome (BAP1-TPDS). Carriers run especially a risk of uveal (UM) and cutaneous melanoma, malignant mesothelioma, and clear cell renal carcinoma. Approximately half of increasingly reported BAP1 variants lack accurate classification. Correct interpretation of pathogenicity can improve prognosis of the patients through tumor screening with better understanding of BAP1-TPDS. METHODS We edited five rare BAP1 variants with differing functional characteristics identified from patients with UM in HAP1 cells using CRISPR-Cas9 and assayed their effect on cell adhesion/spreading (at 4 h) and proliferation (at 48 h), measured as cell index (CI), using xCELLigence real-time analysis system. RESULTS In BAP1 knockout HAP1 cultures, cell number was half of wild type (WT) cultures at 48 h (p = 0.00021), reaching confluence later, and CI was 78% reduced (p < 0.0001). BAP1-TPDS-associated null variants c.67+1G>T and c.1780_1781insT, and a likely pathogenic missense variant c.281A>G reduced adhesion (all p ≤ 0.015) and proliferation by 74%-83% (all p ≤ 0.032). Another likely pathogenic missense variant c.680G>A reduced both by at least 50% (all p ≤ 0.032), whereas cells edited with likely benign one c.1526C>T grew similarly to WT. CONCLUSIONS BAP1 is essential for optimal fitness of HAP1 cells. Pathogenic and likely pathogenic BAP1 variants reduced cell fitness, reflected in adhesion/spreading and proliferation properties. Further, moderate effects were quantifiable. Variant modelling in HAP1 with CRISPR-Cas9 enabled functional analysis of coding and non-coding region variants in an endogenous expression system.
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Affiliation(s)
- Pauliina E Repo
- Eye Genetics Group, Folkhälsan Research Center, Biomedicum Helsinki, Haartmaninkatu 8, FI-00290, Helsinki, Finland
- Ocular Oncology Service, Department of Ophthalmology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 4 C, PL220, FI-00029 HUS, Helsinki, Finland
| | - Michael P Backlund
- Eye Genetics Group, Folkhälsan Research Center, Biomedicum Helsinki, Haartmaninkatu 8, FI-00290, Helsinki, Finland
| | - Tero T Kivelä
- Ocular Oncology Service, Department of Ophthalmology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 4 C, PL220, FI-00029 HUS, Helsinki, Finland
| | - Joni A Turunen
- Eye Genetics Group, Folkhälsan Research Center, Biomedicum Helsinki, Haartmaninkatu 8, FI-00290, Helsinki, Finland
- Ophthalmic Genetics and Rare Eye Diseases Service, Department of Ophthalmology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 4 C, PL220, FI-00029 HUS, Helsinki, Finland
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Banou L, Tsani Z, Arvanitogiannis K, Pavlaki M, Dastiridou A, Androudi S. Radiotherapy in Uveal Melanoma: A Review of Ocular Complications. Curr Oncol 2023; 30:6374-6396. [PMID: 37504330 PMCID: PMC10378371 DOI: 10.3390/curroncol30070470] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/20/2023] [Accepted: 07/01/2023] [Indexed: 07/29/2023] Open
Abstract
Uveal melanoma represents the most prevalent form of primary malignant intraocular tumor in adults. Historically, enucleation was considered the gold-standard approach in the treatment of uveal melanoma. Currently, radiotherapy is the most commonly used therapy, aiming at a better quality of life. However, radiotherapy can result in several ocular complications, some of which may be vision-threatening. Radiation-induced dry eye, scleral necrosis, cataract, rubeosis iridis, neovascular glaucoma, radiation retinopathy, maculopathy, and optic neuropathy are the most common complications. This article aims to summarize the current literature regarding the ocular complications after radiotherapy, as well as their clinical features, risk factors, and management strategies. A thorough understanding of these issues is crucial for ophthalmologists and oncologists to provide optimal patient care, improve visual outcomes, and minimize long-term complications.
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Affiliation(s)
- Lamprini Banou
- Department of Ophthalmology, University of Thessaly, 41110 Larissa, Greece
| | - Zoi Tsani
- Department of Ophthalmology, University of Thessaly, 41110 Larissa, Greece
| | | | - Maria Pavlaki
- Department of Ophthalmology, University of Thessaly, 41110 Larissa, Greece
| | - Anna Dastiridou
- Department of Ophthalmology, University of Thessaly, 41110 Larissa, Greece
| | - Sofia Androudi
- Department of Ophthalmology, University of Thessaly, 41110 Larissa, Greece
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Shukla AG, Vaidya S, Yaghy A, Di Nicola M, Kaliki S, Fulco E, Myers JS, Shields JA, Shields CL. Iris melanoma: factors predictive of post-management secondary glaucoma in 271 cases at a Single Ocular Oncology Centre. Eye (Lond) 2023; 37:938-946. [PMID: 35383310 PMCID: PMC10050146 DOI: 10.1038/s41433-022-02051-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 02/26/2022] [Accepted: 03/22/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND/AIMS To identify factors predictive of post-management secondary glaucoma in eyes with iris melanoma. METHODS Patients with iris melanoma who were conservatively managed on the Ocular Oncology Service, Wills Eye Hospital from 1970 to 2016 were included. Charts were retrospectively reviewed, and binary logistic regression analysis was performed. Main outcome measures were factors predictive of post-management glaucoma, defined as intraocular pressure (IOP) > 22 mmHg following melanoma treatment. RESULTS Of 271 patients with iris melanoma, melanoma-related glaucoma was identified in 40 (15%) at presentation and post-management glaucoma developed in 75 (28%) at a mean of 103.7 months (range:1.0-120.0). Comparison (post-management glaucoma vs. no glaucoma) revealed patients with post-management glaucoma presented with worse visual acuity (20/50-20/150) (17% vs. 5%, p = 0.001), increased mean tumour basal diameter (5.1 mm vs. 4.3 mm, p = 0.004), greater melanoma-related increased IOP on presentation (24.1 mmHg vs. 16.2 mmHg, p < 0.001), diffuse tumour shape (9% vs. 4%, p = 0.01), American Joint Committee on Cancer (AJCC) T4 category (7% vs. 2%, p = 0.03), and extraocular tumour extension (7% vs. 2%, p = 0.03). Risk factors for post-management glaucoma identified by multivariate analysis included melanoma-related increased IOP at presentation (OR:1.1, [1.08-1.22] per 1-mmHg increase, p < 0.001), increased mean tumour basal diameter (OR:1.17, [1.02-1.33] per 1-millimetre increments, p = 0.03), advanced AJCC clinical T subcategory (OR:1.23, [1.04-1.46] per 1-subcategory increments, p = 0.02) and plaque radiotherapy treatment (OR:2.32, [1.13-4.75], p = 0.02). CONCLUSION Features of iris melanoma that predicted post-management glaucoma included melanoma-related increased IOP on presentation, advanced AJCC clinical T subcategory, increased mean tumour basal diameter, and plaque radiotherapy treatment.
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Affiliation(s)
- Aakriti Garg Shukla
- Glaucoma Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 11th Floor, Philadelphia, PA, 19107, USA.
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 19107, USA.
| | - Sarangdev Vaidya
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 14th Floor, Philadelphia, PA, 19107, USA
| | - Antonio Yaghy
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 14th Floor, Philadelphia, PA, 19107, USA
| | - Maura Di Nicola
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 14th Floor, Philadelphia, PA, 19107, USA
| | - Swathi Kaliki
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 14th Floor, Philadelphia, PA, 19107, USA
| | - Enzo Fulco
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 14th Floor, Philadelphia, PA, 19107, USA
| | - Jonathan S Myers
- Glaucoma Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 11th Floor, Philadelphia, PA, 19107, USA
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Jerry A Shields
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 19107, USA
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 14th Floor, Philadelphia, PA, 19107, USA
| | - Carol L Shields
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 19107, USA
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, 840 Walnut Street, 14th Floor, Philadelphia, PA, 19107, USA
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Fionda B, Pagliara MM, Chyrek AJ, Guix B, O'Day RFJ, Fog LS, Martínez-Monge R, Tagliaferri L. Ocular Brachytherapy (Interventional Radiotherapy): Preserving the Vision. Clin Oncol (R Coll Radiol) 2023:S0936-6555(23)00043-2. [PMID: 36792447 DOI: 10.1016/j.clon.2023.01.021] [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: 11/10/2022] [Revised: 01/16/2023] [Accepted: 01/27/2023] [Indexed: 02/09/2023]
Abstract
Uveal melanoma represents the most common intraocular neoplasia among adults. Brachytherapy (interventional radiotherapy; IRT) has a great advantage, when compared with enucleation, both in terms of organ and function sparing. The Collaborative Ocular Melanoma Study introduced into clinical practice a standardised procedure that allowed the equivalence of IRT with enucleation in terms of overall survival to be demonstrated. IRT is carried out by placing a plaque in direct contact with the sclera under the uveal melanoma. Several radioactive sources may be used, including 106-ruthenium, 125-iodine, 103-palladium and 90-strontium. It is a multidisciplinary procedure requiring the collaboration of interventional radiation oncologists and ophthalmologists in the operating theatre and medical physicists for an accurate treatment time calculation. It also relies on ultrasound imaging to identify the lesion and verifiy the correct plaque placement. An emerging tool of paramount importance could be the use of artificial intelligence and predictive models to identify those patients at higher risk of developing late side-effects and therefore who may deserve preventive and supportive therapies.
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Affiliation(s)
- B Fionda
- U.O.C. Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica Ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - M M Pagliara
- U.O.C. Oncologia Oculare, Dipartimento di Scienze dell'Invecchiamento, Neurologiche Ortopediche e Della Testa Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - A J Chyrek
- Brachytherapy Department, Greater Poland Cancer Centre, Poznań, Poland
| | - B Guix
- Department of Radiation Oncology, Foundation IMOR, Barcelona, Spain
| | - R F J O'Day
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia
| | - L S Fog
- The Peter MacCallum Cancer Centre, Melbourne, Australia
| | - R Martínez-Monge
- Department of Oncology, Clínica Universitaria de Navarra, CCUN, Pamplona, Spain
| | - L Tagliaferri
- U.O.C. Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica Ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Incidence and Risk Factors for Secondary Glaucoma in Eyes with Uveal Melanoma. Ophthalmol Glaucoma 2023; 6:29-41. [PMID: 35964940 DOI: 10.1016/j.ogla.2022.08.002] [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: 04/25/2022] [Revised: 08/03/2022] [Accepted: 08/05/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE To estimate incidence of and analyze risk factors for developing secondary glaucoma in eyes with uveal melanoma before and after diagnosis. DESIGN A cross-sectional, population-based cohort study. PARTICIPANTS Seven hundred eighty-one patients (median age, 64 years; range, 14-93) consecutively diagnosed with uveal melanoma from 1997 to 2012 in a national ocular oncology service, 708 (91%) of whom received ruthenium (50%) or iodine (50%) brachytherapy. METHODS Patient, tumor, treatment, and follow-up data were collected prospectively. Frequency and associations of melanoma-related glaucoma at tumor diagnosis were assessed. Incidence of developing secondary glaucoma after diagnosis was estimated by Kaplan-Meier analysis. Independent risk factors were modeled using Cox regression. MAIN OUTCOME MEASURES Melanoma-related glaucoma and related risk factors. RESULTS Forty-five patients (5.8%; 95% confidence interval [CI], 4.2-7.6) had tumor-related secondary glaucoma at diagnosis, 34 (76%) from a narrow-to-closed angle (25 had direct angle invasion) and 10 (22%) from anterior neovascularization. Synchronous metastases were common in patients with initial secondary glaucoma (11% vs. 1.2% with incident glaucoma, P = 0.005). Patients with secondary glaucoma were often male (58% vs. 48% without glaucoma; P = 0.010) and had larger tumors (median thickness, 9.1 vs. 4.0 mm; P < 0.001) involving the ciliary body (43% vs. 21%; P < 0.001) with retinal detachment (53% vs. 30%; P < 0.001). One hundred and sixty-eight patients 165 of which were treated with brachytherapy developed incident tumor- or treatment-related secondary glaucoma a median of 1.7 years (range, 0.1-13.6) after tumor diagnosis. Cumulative proportion of developing secondary glaucoma was 23% (95% CI, 20-27) at 5 years. The most common mechanism was neovascularization in 119 patients (71%; 95% CI, 63-78). By multivariable regression, initial retinal detachment 3 to 4 quadrants (hazard ratio [HR], 2.18; P < 0.001), initial intraocular pressure 17 mmHg or higher (HR, 1.64; P = 0.01), and tumor thickness predicted incident secondary glaucoma. CONCLUSIONS Secondary glaucoma at initial uveal melanoma diagnosis predicts high risk of synchronous metastases. Although anterior neovascularization is the most common mechanism for secondary glaucoma after diagnosis, other mechanisms such as angle narrowing and anterior chamber hemorrhage are not infrequent. Initial retinal detachment and intraocular pressure with tumor thickness could inform interim assessments of intraocular pressure and neovascularization.
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Hopkins NS, Kornblau IS, Montes-Sabino CE, Boom A, Wilson MW. Delayed recurrence of an iridociliary malignant melanoma 180° from the primary tumor. Am J Ophthalmol Case Rep 2022; 28:101710. [PMID: 36262689 PMCID: PMC9574778 DOI: 10.1016/j.ajoc.2022.101710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 09/05/2022] [Accepted: 09/13/2022] [Indexed: 11/06/2022] Open
Abstract
Purpose We report the case of a 66-year-old female who returned with a rare recurrence of iridociliary melanoma 180° from the original lesion. Observations Upon initial presentation eleven years prior, a pigmented iris lesion suspicious for primary uveal melanoma was noted in the right eye at 9 o'clock. After one year of observation, inferior growth of the iris lesion prompted treatment via primary iridectomy with excisional biopsy and pupilloplasty. Postoperative biopsy confirmed spindle B type melanoma with epithelial foci, and adjuvant brachytherapy was performed to treat the reported positive anterior ciliary body involvement. Ten years after initial plaque brachytherapy treatment, the patient returned with a pigmented iris lesion in the right eye at 3:30–5 o'clock, which was treated with enucleation. On pathology, the new melanoma was predominantly epithelioid, consistent with a transformed recurrent iridociliary melanoma. The patient remains metastasis free 13 years after initial diagnosis. Conclusions and importance This case describes a rare, late recurrence of an iridociliary melanoma 180° away eleven years after initial presentation, emphasizing the importance of lifelong follow-up for patients with iridociliary melanoma. This rare form of recurrence has not been previously reported in the literature. We hypothesize the original lesion contained radiotherapy resistant epithelioid cells which grew superficially on the posterior iris and anterior ciliary body, ultimately breaking back through the anterior iris 180° away.
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Affiliation(s)
- Nikolas S. Hopkins
- Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Ilyse S. Kornblau
- Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center, Memphis, TN, USA,Department of Surgical Services, Ophthalmology Section, Veterans Health Administration, Memphis, TN, USA,Corresponding author. Department of Ophthalmology Hamilton Eye Institute, University of Tennessee Health Science, Center 930 Madison Ave Memphis, TN, 38103, United States.
| | - Christopher E. Montes-Sabino
- Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Alan Boom
- Department of Pathology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Matthew W. Wilson
- Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center, Memphis, TN, USA
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Harvey BJ, John FT, Leal CA, Firestone BK. Treatment of uncontrolled intraocular pressure secondary to uveal melanoma status post plaque radiotherapy with ab interno XEN gel stent implantation. Am J Ophthalmol Case Rep 2022; 27:101610. [PMID: 35756838 PMCID: PMC9214786 DOI: 10.1016/j.ajoc.2022.101610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/11/2022] [Accepted: 06/02/2022] [Indexed: 11/27/2022] Open
Abstract
Purpose To report treatment of uncontrolled intraocular pressure in a patient with uveal melanoma status post plaque radiotherapy with ab interno XEN gel stent implantation. Observations A 21-year-old female with a history of iris and ciliary body melanoma underwent treatment with plaque radiotherapy with subsequent elevation of intraocular pressure refractory to maximum medical therapy. In order to control the pressure, ab interno XEN gel stent implantation with mitomycin C was recommended. Preoperatively, the patient was on four topical medications and oral acetazolamide with intraocular pressure of 39 mmHg by Goldmann applanation tonometry. The patient's intraocular pressure was reduced to 10 mmHg at her final postoperative visit on no medications. Visual acuity showed minimal degradation measuring 20/100 preoperatively and 20/150 eleven months after XEN gel stent implantation with VA improvement to 20/60 with refraction after cataract extraction at eighteen months. There were no postoperative complications and no recurrence or seeding of the uveal melanoma at follow up 18 months after her XEN gel stent implantation. Conclusions and Importance Ab interno XEN gel stent implantation with mitomycin C may offer an effective method to control intraocular pressure in patients with refractory intraoperative pressure control following plaque radiotherapy treatment for uveal melanoma.
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Characteristics, Treatments, and Survival of Uveal Melanoma: A Comparison between Chinese and American Cohorts. Cancers (Basel) 2022; 14:cancers14163960. [PMID: 36010953 PMCID: PMC9406112 DOI: 10.3390/cancers14163960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/30/2022] [Accepted: 08/10/2022] [Indexed: 11/29/2022] Open
Abstract
Simple Summary This retrospective comparative cohort study aimed to determine whether there were racial or national differences in UM, by comparing the demographic and clinical characteristics, such as tumor size, onset age, trend and proportion of treatment modalities, and overall survival. In the two cohorts, we found that Chinese patients have a younger onset age and a better survival rate. The survival advantage was likely secondary to younger onset age. In addition, a greater proportion of Chinese patients received brachytherapy as opposed to enucleation compared with American patients. This study was the first time comparing patients from different countries and races, which may help ophthalmologists better understand the clinical characteristics of the disease and suggests the importance of early diagnosis and treatment. Abstract Uveal melanoma (UM) is the most common intraocular malignant carcinoma. This study aimed to compare the clinical features, treatment modalities, and prognosis of UM patients in China with those in America over a 15-year period. In the study, 4088 American patients with primary UM from the Surveillance, Epidemiology, and End Results (SEER) database and 1508 Chinese patients from Tongren-ophthalmology Research Association of Clinical Evaluation (TRACE) were included. Univariable and multivariable analyses were performed to determine prognostic factors and propensity score matching (PSM) and sensitivity analyses were applied to adjust for confounders and identify independent prognostic factors. Chinese patients were diagnosed at a younger age (mean ± SD, 47.3 ± 12.5 years vs. 59.7 ± 14.8 years) and tumors at diagnosis were larger (diameter: 12.0 ± 3.54 mm vs. 11.3 ± 8.27 mm; thickness: 7.13 ± 3.28 mm vs. 4.91 ± 3.01 mm). Chinese patients were more likely to undergo brachytherapy than American patients. Chinese patients had better overall survival than American patients while no significant differences exhibited after adjusting for age through PSM. In conclusion, compared with American patients, Chinese patients had younger onset age, larger tumors at diagnosis and better prognosis, mainly because of their younger age.
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Wang H, Zhang R, Wang Y, Chen R, Liu Y, Li Y, Wei W. Retrospective analysis of secondary enucleation for uveal melanoma after plaque radiotherapy. BMC Ophthalmol 2022; 22:163. [PMID: 35397506 PMCID: PMC8994292 DOI: 10.1186/s12886-022-02387-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/04/2022] [Indexed: 11/25/2022] Open
Abstract
Background Uveal melanoma (UM) is the most common primary intraocular malignancy in adults. Plaque brachytherapy (PRT) is widely accepted as an effective globe-conserving treatment modality for UM. However, local treatment failure and complications lead to the enucleation of irradiated eyes. We conducted this study to explore the causes and long-term prognosis for UM patients who accepted secondary enucleation after plaque radiotherapy. Methods This was a retrospective cohort study. Data of patients who underwent secondary enucleation for UM after plaque radiotherapy, from July 2007 to July 2019, at Beijing Tongren Hospital were analyzed. Kaplan–Meier analysis was performed to assess the probability of indications, metastasis, and metastasis-related death. Cox regression analysis was used to analyze associations of the prognostic factors. Results Eight hundred and eighty patients were clinically diagnosed with uveal melanoma and initially treated by iodine-125 plaque radiotherapy, 132 of whom underwent secondary enucleation and pathological examination in the same hospital. Fifty-two (39.4%) eyes were enucleated simply because of uncontrollable neovascular glaucoma (NVG). Forty-four (33.3%) patients suffered from tumor recurrence. Tumor non-response occurred in 18 (13.6%) cases. Ten (7.6%) eyes received enucleation entirely due to other types of glaucoma. Failure to preserve the eyes for other reasons occurred in eight (6.1%) patients. At a median follow-up of 58.1 [IQR: 40.9–90.5] months, the systemic spread was detected in 45 (34.1%) patients, and 38 of them died. On multivariate analysis, tumor largest basal diameter (HR 1.15 [95% CI: 1.01, 1.31]), tumor non-response (HR 7.22 [95% CI: 2.63, 19.82]), and recurrence (HR 3.29 [95% CI: 1.54, 7.07]) were risk factors for metastasis. Increased age (HR 1.54 [95% CI: 1.07, 2.23]), tumor non-response (HR 7.91 [95% CI: 2.79, 22.48]), and recurrence (HR 3.08 [95% CI: 1.13, 7.23]) were risk factors for metastasis-related death. Conclusions NVG was the major reason for secondary enucleation for Chinese UM patients after PRT. Tumor non-response and recurrence were associated with a significantly higher risk of long-term metastasis and metastasis-related death.
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Cicinelli MV, Di Nicola M, Gigliotti CR, Battista M, Miserocchi E, Vecchio A, Mortini P, Bandello F, Modorati GM. Predictive factors of radio-induced complications in 194 eyes undergoing gamma knife radiosurgery for uveal melanoma. Acta Ophthalmol 2021; 99:e1458-e1466. [PMID: 33638277 DOI: 10.1111/aos.14814] [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: 08/14/2020] [Revised: 01/03/2021] [Accepted: 02/02/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND PURPOSE To report the factors predictive of radio-induced complications (i.e. radiation retinopathy [RR], radiation papillopathy [RP] and neovascular glaucoma [NVG]) in uveal melanoma (UM) patients undergoing gamma knife radiosurgery (GKR). MATERIALS AND METHODS Longitudinal cohort study on patients with UM treated at the Ocular Oncology Service, San Raffaele Scientific Institute, Milan, between June 1994 and November 2018. Data were retrospectively reviewed. Rates of GKR-related complications were reported. Variables associated with each complication were investigated using multivariable Cox models and confirmed by logistic regression analysis. Hazard ratio (HR) and 95% confidence intervals (CI) were reported for significant associations. RESULTS One hundred ninety-four patients (99 males, 51%) were included, and 184 tumours were primarily located in the choroid (95%). Median follow-up was 57 months (range 6-286). Local control was achieved in 182 eyes (94%), and 152 eyes (78%) experienced at least one radiation-induced complication. Radiation retinopathy was documented in 67 eyes (35%) after a median of 23 months. Older age (HR = 0.97, 95% CI = 0.95-0.99, p = 0.02) had a protective effect for RR. Radiation papillopathy was diagnosed in 35 eyes (18%) after a median of 14 months after GKR. Macular or peripapillary location (HR = 3.06, 95% CI = 1.52-6.16, p = 0.002) was associated with increased risk of RP, while older age was protective (HR = 0.95, 95% CI = 0.93-0.98, p = 0.001). New-onset NVG was found in 53 eyes (27%), and median onset was 28 months. Tumour thickness (HR = 4.41, 95% CI = 2.23-8.72, p < 0.001) and peripapillary location (HR = 2.78, 95% CI = 1.46-5.27, p = 0.002) were the main risk factors associated with NVG. CONCLUSION Understanding factors predictive for radiation-related complications in patients undergoing GKR might help for better counselling and treatment planning.
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Affiliation(s)
- Maria Vittoria Cicinelli
- School of Medicine Vita‐Salute San Raffaele University Milan Italy
- Department of Ophthalmology IRCCS San Raffaele Scientific Institute Milan Italy
| | - Maura Di Nicola
- Ocular Oncology Service University of Cincinnati College of Medicine Cincinnati OH USA
| | | | - Marco Battista
- Department of Ophthalmology IRCCS San Raffaele Scientific Institute Milan Italy
| | | | - Antonella Vecchio
- Department of Medical Physics IRCCS San Raffaele Scientific Institute Milan Italy
| | - Pietro Mortini
- School of Medicine Vita‐Salute San Raffaele University Milan Italy
- Department of Neurosurgery and Gamma Knife Radiosurgery IRCCS San Raffaele Scientific Institute Milan Italy
| | - Francesco Bandello
- School of Medicine Vita‐Salute San Raffaele University Milan Italy
- Department of Ophthalmology IRCCS San Raffaele Scientific Institute Milan Italy
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12
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Shah C, Vicini F, Beriwal S, Thaker N, Frank SJ, Rossi P, Orio P, Chang AJ, Joshi N, Campbell SR, Naghavi A, Chao S, Kamrava M, Deufel CL, Mourtada F, Suh JH. American brachytherapy society radiation oncology alternative payment model task force: Quality measures and metrics for brachytherapy. Brachytherapy 2021; 21:63-74. [PMID: 34732290 DOI: 10.1016/j.brachy.2021.10.003] [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: 07/17/2021] [Revised: 09/26/2021] [Accepted: 10/05/2021] [Indexed: 12/21/2022]
Abstract
PURPOSE Brachytherapy is an essential technique to deliver radiation therapy and is involved in the treatment of multiple disease sites as monotherapy or as an adjunct to external beam radiation therapy. With a growing focus on the cost and value of cancer treatments as well new payment models, it is essential that standardized quality measures and metrics exist to allow for straightforward assessment of brachytherapy quality and for the development of clinically significant and relevant clinical data elements. We present the American Brachytherapy Society consensus statement on quality measures and metrics for brachytherapy as well as suggested clinical data elements. METHODS AND MATERIALS Members of the American Brachytherapy Society with expertise in disease site specific brachytherapy created a consensus statement based on a literature review and clinical experience. RESULTS Key quality measures (ex. workup, clinical indications), dosimetric metrics, and clinical data elements for brachytherapy were evaluated for each modality including breast cancer, cervical cancer, endometrial cancer, prostate cancer, keratinocyte carcinoma, soft tissue sarcoma, and uveal melanoma. CONCLUSIONS This consensus statement provides standardized quality measures and dosimetric quality metrics as well as clinical data elements for each disease site to allow for standardized assessments of brachytherapy quality. Moving forward, a similar paradigm can be considered for external beam radiation therapy as well, providing comprehensive radiation therapy quality measures, metrics, and clinical data elements that can be incorporated into new payment models.
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Affiliation(s)
- Chirag Shah
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH.
| | | | - Sushil Beriwal
- Department of Radiation Oncology, UPMC Hillman cancer Center, Pittsburgh, PA
| | - Nikhil Thaker
- Division of Radiation Oncology, Arizona Oncology, Tucson, AZ
| | - Steven J Frank
- Department of Radiation Oncology, MD Anderson Cancer Center, Houston, TX
| | | | - Peter Orio
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA
| | - Albert J Chang
- Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA
| | - Nikhil Joshi
- Department of Radiation Oncology, Rush University, Chicago, IL
| | - Shauna R Campbell
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | - Arash Naghavi
- Department of Radiation Oncology, Moffitt Cancer Center, Tampa, FL
| | - Samuel Chao
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | - Mitchell Kamrava
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA
| | | | - Firas Mourtada
- Department of Radiation Oncology, Helen F. Graham Cancer Center, ChristianaCare, Newark, DE
| | - John H Suh
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
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13
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Narang S, Pandey AK, Giran M, Kaur R. Plaque brachytherapy for choroidal melanoma with vitreous haemorrhage: a therapeutic challenge. BMJ Case Rep 2021; 14:14/4/e240935. [PMID: 33849873 PMCID: PMC8051367 DOI: 10.1136/bcr-2020-240935] [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: 11/03/2022] Open
Abstract
A 47-year-old man presented with profound loss of vision in right eye and relative afferent pupillary defect. On fundus examination, posterior pole details were obscured due to dense vitreous haemorrhage. B-scan ultrasonography was performed that revealed a mushroom-shaped hyperechoic lesion with medium internal reflectivity on A-scan ultrasonography. After performing contrast-enhanced MRI of the orbit, a diagnosis of choroidal melanoma was established. Patient was managed using plaque brachytherapy based on multiplanar MRI. This was followed 10 months later by pars plana vitrectomy and cataract extraction. Vision postoperatively improved to 20/60. A systematic clinical assessment along with supportive ancillary investigations augments diagnostic accuracy and reduces delay in definitive management.
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Affiliation(s)
- Subina Narang
- Department of Ophthalmology, Government Medical College and Hospital, Chandigarh, India
| | - Awadhesh Kumar Pandey
- Department of Radiotherapy and Oncology, Government Medical College and Hospital, Chandigarh, India
| | - Mannat Giran
- Department of Ophthalmology, Government Medical College and Hospital, Chandigarh, India
| | - Ravinder Kaur
- Department of Radiodiagnosis, Government Medical College and Hospital, Chandigarh, India
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