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Michael E, Ferguson RA, Hadden PW. Dose-Related Visual Outcomes in the Treatment of Choroidal Melanoma with Stereotactic Radiotherapy. Ocul Oncol Pathol 2024; 10:65-71. [PMID: 38882018 PMCID: PMC11178343 DOI: 10.1159/000537795] [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: 09/10/2023] [Accepted: 02/05/2024] [Indexed: 06/18/2024] Open
Abstract
Introduction Stereotactic radiotherapy (SRT) in the treatment of choroidal melanoma (CM) may be indicated if the tumour is located close to the optic nerve or is unsuitable for a radiotherapeutic plaque. It is thought that the rate of visual decline and ocular sequelae with SRT is influenced by dose and location of radiation in relation to important visual structures. This study therefore aimed to look at these prognoses with respect to localisation and dose of radiation when treatment of CM with SRT occurs. Methods A retrospective data analysis was conducted on all patients at Dunedin Hospital (DH) from August 2001 to May 2017 who were followed up for 4 years. SRT consisted of 50 Gy divided into five fractions over 5 days to tumours, with 2-mm treatment margins. The primary outcome measure was retention of functional vision - better than hand movements (HMs) within the treated eye. Secondary outcome measures included time to non-functional vision (HM or less) in relation to location, dose and tumour thickness, the presence of radiation retinopathy, local and metastatic tumour progression, enucleation, and disease-specific mortality. Results Seventy-five patients were identified in this study. Follow-up was incomplete in 10 patients, and 4 patients became deceased within the 4-year study period. Twenty-nine patients (48%) retained visual acuity (VA) better than HMs in the treated eye at 4 years, and thirty-two (52%) of patients did not. Calculated dose to the optic nerve and macula and proximity of the tumour to the optic nerve and macula were not statistically determinative of vision outcomes, although presenting VA was. Fifty-six per cent of patients developed radiation retinopathy involving the macula. The local progression, metastatic progression and enucleation rates were 4.6%, 6%, and 12.3%, representing 3, 4, and 8 patients, respectively. Conclusion This study demonstrates that approximately half of patients treated with SRT can expect to maintain functional vision better than HM at 4 years. The rate of visual decline and final vision outcome are independent of location of the tumour in relation to the optic nerve and macula. While it affirms that SRT achieves high rates of local tumour control and eye retention, preservation of functional VA remains an unpredictable endpoint for individual cases and highlights the therapeutic challenge of this treatment modality.
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Affiliation(s)
- Eugene Michael
- Department of Ophthalmology, Greenlane Clinical Centre, Auckland, New Zealand
| | - Reid A Ferguson
- Department of Ophthalmology, Greenlane Clinical Centre, Auckland, New Zealand
| | - Peter W Hadden
- Department of Ophthalmology, Greenlane Clinical Centre, Auckland, New Zealand
- Department of Ophthalmology, University of Auckland, Auckland, New Zealand
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Lim JZ, Gokul A, Misra SL, Hadden PW, Cavadino A, McGhee CNJ. The Burden of Histologically Confirmed Uveal Melanoma in Aotearoa-New Zealand: A 21-year Review of the National Cancer Registry. Asia Pac J Ophthalmol (Phila) 2023; 12:384-391. [PMID: 37523430 DOI: 10.1097/apo.0000000000000625] [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: 04/30/2023] [Accepted: 06/08/2023] [Indexed: 08/02/2023] Open
Abstract
PURPOSE The burden of uveal melanoma (UM) in Aotearoa-New Zealand (NZ), a country with the highest global burden of cutaneous melanoma, is unknown. This first, large-scale study of UM in NZ investigates survival and risks of mortality in histologically confirmed UM. METHODS Deidentified epidemiological data on histologically confirmed UM between January 1, 2000, and December 31, 2020, were extracted from the NZ Cancer Registry. The main outcome measures were patient demographics, tumor characteristics, all-cause versus disease-specific survival, and risks of mortality. RESULTS Histologically confirmed UM constituted 1.5% (n=703) of all-body site melanomas in NZ (n=47,997). UM predominantly affected Europeans (95%), followed by NZ indigenous Māori (4%), Asians (<1%), and Pacific Peoples (<1%), with no eye or sex predilection. Three hundred eighteen (45%) were deceased at follow-up. Of the deceased, 50% died from UM. The 1-, 5-, and 10-year survival from all-cause mortality was 94%, 68%, and 51%, and disease-specific survival was 97%, 79%, and 71%, respectively. Increasing age at UM diagnosis (>60 y), UM arising from nonspecified sites, and mixed cell UM were associated with an increased risk of disease-specific mortality. No difference in disease-specific mortality was found between sex and ethnicity on multivariate and competing risks analysis. CONCLUSIONS Despite the government-funded public eye care and increasing research and awareness on UM globally, the burden of UM in the 21st century in NZ remains comparable to global studies. We continue to observe an earlier presentation of UM in non-European cohorts, particularly in our Māori population, and further studies on UM in NZ are warranted.
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Affiliation(s)
- Joevy Z Lim
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, New Zealand
- Department of Ophthalmology, Auckland District Health Board, New Zealand
| | - Akilesh Gokul
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, New Zealand
| | - Stuti L Misra
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, New Zealand
| | - Peter W Hadden
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, New Zealand
- Department of Ophthalmology, Auckland District Health Board, New Zealand
| | - Alana Cavadino
- Department of Epidemiology and Biostatistics, School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, New Zealand
| | - Charles N J McGhee
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, New Zealand
- Department of Ophthalmology, Auckland District Health Board, New Zealand
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Kroeze SGC, Pavic M, Stellamans K, Lievens Y, Becherini C, Scorsetti M, Alongi F, Ricardi U, Jereczek-Fossa BA, Westhoff P, But-Hadzic J, Widder J, Geets X, Bral S, Lambrecht M, Billiet C, Sirak I, Ramella S, Giovanni Battista I, Benavente S, Zapatero A, Romero F, Zilli T, Khanfir K, Hemmatazad H, de Bari B, Klass DN, Adnan S, Peulen H, Salinas Ramos J, Strijbos M, Popat S, Ost P, Guckenberger M. Metastases-directed stereotactic body radiotherapy in combination with targeted therapy or immunotherapy: systematic review and consensus recommendations by the EORTC-ESTRO OligoCare consortium. Lancet Oncol 2023; 24:e121-e132. [PMID: 36858728 DOI: 10.1016/s1470-2045(22)00752-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 03/02/2023]
Abstract
Stereotactic body radiotherapy (SBRT) for patients with metastatic cancer, especially when characterised by a low tumour burden (ie, oligometastatic disease), receiving targeted therapy or immunotherapy has become a frequently practised and guideline-supported treatment strategy. Despite the increasing use in routine clinical practice, there is little information on the safety of combining SBRT with modern targeted therapy or immunotherapy and a paucity of high-level evidence to guide clinical management. A systematic literature review was performed to identify the toxicity profiles of combined metastases-directed SBRT and targeted therapy or immunotherapy. These results served as the basis for an international Delphi consensus process among 28 interdisciplinary experts who are members of the European Society for Radiotherapy and Oncology (ESTRO) and European Organisation for Research and Treatment of Cancer (EORTC) OligoCare consortium. Consensus was sought about risk mitigation strategies of metastases-directed SBRT combined with targeted therapy or immunotherapy; a potential need for and length of interruption to targeted therapy or immunotherapy around SBRT delivery; and potential adaptations of radiation dose and fractionation. Results of this systematic review and consensus process compile the best available evidence for safe combination of metastases-directed SBRT and targeted therapy or immunotherapy for patients with metastatic or oligometastatic cancer and aim to guide today's clinical practice and the design of future clinical trials.
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Affiliation(s)
- Stephanie G C Kroeze
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland; Centre for Radiation Oncology KSA-KSB, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Matea Pavic
- Department of Radiation Oncology, University Hospital Zurich, Zurich, Switzerland
| | - Karin Stellamans
- Department of Radiation Oncology, AZ Groeninge Campus Kennedylaan, Kortrijk, Belgium
| | - Yolande Lievens
- Department of Radiation Oncology, Ghent University Hospital and Ghent University, Gent, Belgium
| | - Carlotta Becherini
- Department of Radiation Oncology, Careggi University Hospital, Florence, Italy
| | - Marta Scorsetti
- Radiotherapy and Radiosurgery Department, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Filippo Alongi
- Advanced Radiation Oncology department, IRCCS Sacro Cuore don Calabria Hospital, Negrar di Valpolicella, Italy; Department of Radiation Oncology, University of Brescia, Brescia, Italy
| | | | - Barbara Alicja Jereczek-Fossa
- Department of Radiation Oncology, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy; Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy
| | - Paulien Westhoff
- Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Jasna But-Hadzic
- Department of Radiation Oncology, Institute of Oncology, Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Joachim Widder
- Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Xavier Geets
- Department of Radiation Oncology, Cliniques universitaires Saint-Luc, MIRO-IREC Lab, Université catholique de Louvain, Brussels, Belgium
| | - Samuel Bral
- Department of Radiation Oncology, Onze-Lieve-Vrouwziekenhuis, Aalst, Belgium
| | - Maarten Lambrecht
- Department of Radiotherapy-Oncology, Leuvens Kanker Instituut, Universitair Ziekenhuis Leuven, Leuven, Belgium
| | | | - Igor Sirak
- Department of Oncology and Radiotherapy, University Hospital, Hradec Králové, Czech Republic
| | - Sara Ramella
- Department of Radiation Oncology, Campus Bio-Medico University of Rome, Rome, Italy
| | | | - Sergi Benavente
- Department of Radiation Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Almudena Zapatero
- Department of Radiation Oncology, Hospital Universitario de La Princesa, Health Research Institute, Madrid, Spain
| | - Fabiola Romero
- Department of Radiation Oncology, Hospital Universitario Reina Sofia, Cordoba, Spain
| | - Thomas Zilli
- Department of Radiation Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland; Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Kaouthar Khanfir
- Department of Radiation Oncology, Hôpital Valais, Sion, Switzerland
| | - Hossein Hemmatazad
- Department of Radiation Oncology, Inselspital University Hospital, Bern, Switzerland; Department of Radiation Oncology, University of Bern, Bern, Switzerland
| | - Berardino de Bari
- Service Radio-Oncologie Neuchåtel Hôpital Network, La Chaux-de-Fonds, Switzerland
| | - Desiree N Klass
- Institute of Radiation Oncology, Cantonal Hospital Graubünden, Chur, Switzerland
| | - Shaukat Adnan
- Department of Oncology, Aberdeen Royal Infirmary, UK
| | - Heike Peulen
- Department of Radiation Oncology, Catharina Hospital, Eindhoven, Netherlands
| | - Juan Salinas Ramos
- Radiation Oncology Department, Santa Lucia General University Hospital, Cartagena, Spain
| | - Michiel Strijbos
- Department of Oncology, GasthuisZusters Antwerpen, Antwerpen, Belgium
| | | | - Piet Ost
- Department of Radiation Oncology, Iridium Netwerk, Antwerp, Belgium
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Yazici G, Kiratli H, Ozyigit G, Sari SY, Elmali A, Yilmaz MT, Koc I, Deliktas O, Gumeler E, Cengiz M, Zorlu F. Every other day stereotactic radiation therapy for the treatment of uveal melanoma decreases toxicity. Radiother Oncol 2022; 176:39-45. [PMID: 36184996 DOI: 10.1016/j.radonc.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/07/2022] [Accepted: 09/12/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND PURPOSE To report the long-term results of stereotactic radiosurgery and fractionated stereotactic radiation therapy (SRS/FSRT) in patients with uveal melanoma (UM). MATERIALS AND METHODS We retrospectively evaluated the results of patients treated between 2007 and 2019. The primary endpoints were local control (LC), local recurrence-free survival (LRFS), enucleation-free survival (EFS) and treatment toxicity. RESULTS 443 patients with 445 UMs were treated via CyberKnife®. According to the COMS classification, 70% of the tumors were small/medium and 30% were large. Median total RT dose was 54 Gy, median BED10 was 151 Gy. After a median 74-months follow-up, SRS/FSRT yielded an 83% overall LC rate. The 5- and 10-year LRFS rate was 74% and 56%, respectively. Patient age and the COMS size were prognostic for all survival endpoints. An increased SRS/FSRT dose was associated with higher LRFS and EFS rates. SRS/FSRT-related toxicity was observed in 49% of the eyes. Median visual acuity (VA) significantly deteriorated after SRS/FSRT in 76% of the treated eyes. The overall eye preservation rate was 62%, and the 5- and 10-year EFS rate was 64% and 36%, respectively. The delivery of FSRT every other day resulted in a significantly lower rate of toxicity and enucleation compared to FSRT on consecutive days. CONCLUSION A total dose of ≥45 Gy and BED10Gy ≥ 112.5 SRS/FSRT is associated with a higher LC rate in patients with UM. Despite the favorable outcomes, treatment toxicity is the major limitation of this treatment. Toxicity and enucleation can be minimized by treating the eye every other day.
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Affiliation(s)
- Gozde Yazici
- Hacettepe University, Faculty of Medicine, Department of Radiation Oncology, Ankara, Turkey.
| | - Hayyam Kiratli
- Hacettepe University, Faculty of Medicine, Department of Ophthalmology, Ankara, Turkey.
| | - Gokhan Ozyigit
- Hacettepe University, Faculty of Medicine, Department of Radiation Oncology, Ankara, Turkey.
| | - Sezin Yuce Sari
- Hacettepe University, Faculty of Medicine, Department of Radiation Oncology, Ankara, Turkey
| | - Aysenur Elmali
- Elazig Fethi Sekin City Hospital, Department of Radiation Oncology, Elazig, Turkey
| | - Melek Tugce Yilmaz
- Hacettepe University, Faculty of Medicine, Department of Radiation Oncology, Ankara, Turkey
| | - Irem Koc
- Hacettepe University, Faculty of Medicine, Department of Ophthalmology, Ankara, Turkey
| | - Ozge Deliktas
- Tunceli State Hospital, Department of Ophthalmology, Tunceli, Turkey
| | - Ekim Gumeler
- Hacettepe University, Faculty of Medicine, Department of Radiology, Ankara, Turkey.
| | - Mustafa Cengiz
- Hacettepe University, Faculty of Medicine, Department of Radiation Oncology, Ankara, Turkey
| | - Faruk Zorlu
- Hacettepe University, Faculty of Medicine, Department of Radiation Oncology, Ankara, Turkey.
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García-O'Farrill N, Pugazhendhi S, Karth PA, Hunter AA. Radiation retinopathy intricacies and advances in management. Semin Ophthalmol 2021; 37:417-435. [PMID: 34874814 DOI: 10.1080/08820538.2021.2000623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Background: Radiation retinopathy is a chronic, progressive, vision-threatening complication from exposure to various radiation sources. While several treatment modalities are available, proper management for this disease is a continuing challenge with no consensus on the most efficacious.Objective: The aim of this article is to provide an updated review of the published literature on the course of the disease, available treatments and their efficacies, frequency of regimen, core issues in patient management, and additional newer treatment modalities, including possible prophylactic approaches.Value: We also highlighted the challenges encountered with managing chronically treated patients through an analysis of a clinical case report on a patient who was treated for several years with different modalities after a diagnosis of radiation retinopathy.
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Affiliation(s)
- Noraliz García-O'Farrill
- Oregon Eye Consultants, Eugene, OR, USA.,Department of Ophthalmology, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, PR, USA
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