Abstract
Background
To evaluate the efficacy of bevacizumab on reduction of the enucleation rate and control of intraocular pressure (IOP) in neovascular glaucoma (NVG)-complicating proton beam therapy for UM and to identify the determinants of the efficacy of bevacizumab.
Methods
Retrospective comparative study of patients with rubeosis following proton therapy for uveal melanoma. Patients were divided into two groups: a bevacizumab group and a control group which comprised two subgroups: panretinal photocoagulation (PRP)/cryotherapy and observation subgroups. Bevacizumab was administered by three intravitreal injections at 1-month intervals. A second series of injections was administered when necessary. Data concerning IOP and the secondary enucleation rate were collected and compared between the two groups. Univariate and multivariate analyses were performed to determine predictive factors of response to bevacizumab.
Results
A total of 169 patients who developed rubeosis following proton therapy between 2006 and 2016 were included: 44 patients in the bevacizumab group and 125 in the control group (38 in the PRP/cryotherapy subgroup and 87 in the observation subgroup). The two groups presented the same baseline characteristics apart from hypertension, retro-equatorial site, and proximity of the optic disk, which were more frequent in the control group, while initial retinal detachment and larger tumor volume were more frequent in the bevacizumab group. After a mean follow-up of 31 months, IOP was less than 21 mmHg in 54.54% of patients after IVB versus 72.7% before treatment (p = 0.06). Statistical analysis did not reveal any statistically significant reduction of the enucleation rate in the bevacizumab group compared to the observational group, whereas the PRP/cryotherapy group showed better eye retention rate (p = 0.15). No enucleation was performed when IOP was < 21 mmHg before IVB. Multivariate analysis identified initial IOP < 21 mmHg and UM situated away from the macula as predictive factors of good response to bevacizumab.
Conclusion
Despite the improvement of IOP level, intravitreal bevacizumab (IVB) did not reduce the overall enucleation rate in NVG following proton beam therapy. Nevertheless, this treatment was effective in the early phases of NVG or as preventive treatment. PRP remains a valid treatment for NVG.
Similar content being viewed by others
References
Damato B (2012) Progress in the management of patients with uveal melanoma. The 2012 Ashton Lecture. Eye (Lond) 26:1157–1172. https://doi.org/10.1038/eye.2012.126
Hawkins BS (2011) Collaborative ocular melanoma study randomized trial of I-125 brachytherapy. Clin Trials 8:661–673. https://doi.org/10.1177/1740774511419684
Desjardins L, Lumbroso-Le Rouic L, Levy-Gabriel C et al (2012) Treatment of uveal melanoma by accelerated proton beam. Dev Ophthalmol 49:41–57. https://doi.org/10.1159/000328257
Groenewald C, Konstantinidis L, Damato B (2013) Effects of radiotherapy on uveal melanomas and adjacent tissues. Eye (Lond) 27:163–171. https://doi.org/10.1038/eye.2012.249
Damato B, Kacperek A, Chopra M et al (2005) Proton beam radiotherapy of choroidal melanoma: the Liverpool-Clatterbridge experience. Int J Radiat Oncol Biol Phys 62:1405–1411. https://doi.org/10.1016/j.ijrobp.2005.01.016
Egger E, Zografos L, Schalenbourg A et al (2003) Eye retention after proton beam radiotherapy for uveal melanoma. Int J Radiat Oncol Biol Phys 55:867–880
Seibel I, Riechardt AI, Heufelder J et al (2017) Adjuvant ab interno tumor treatment after proton beam irradiation. Am J Ophthalmol. https://doi.org/10.1016/j.ajo.2017.03.027
Dendale R, Lumbroso-Le Rouic L, Noel G et al (2006) Proton beam radiotherapy for uveal melanoma: results of Curie Institut-Orsay proton therapy center (ICPO). Int J Radiat Oncol Biol Phys 65:780–787. https://doi.org/10.1016/j.ijrobp.2006.01.020
Conway RM, Poothullil AM, Daftari IK et al (2006) Estimates of ocular and visual retention following treatment of extra-large uveal melanomas by proton beam radiotherapy. Arch Ophthalmol 124:838–843. https://doi.org/10.1001/archopht.124.6.838
Foss A, Whelehan I, Hungerford J et al (1997) Predictive factors for the development of rubeosis following proton beam radiotherapy for uveal melanoma. Br J Ophthalmol 81:748–754
Mishra KK, Daftari IK, Weinberg V et al (2013) Risk factors for neovascular glaucoma after proton beam therapy of uveal melanoma: a detailed analysis of tumor and dose-volume parameters. Int J Radiat Oncol Biol Phys 87:330–336. https://doi.org/10.1016/j.ijrobp.2013.05.051
Aref AA (2016) Current management of glaucoma and vascular occlusive disease. Curr Opin Ophthalmol 27:140–145. https://doi.org/10.1097/ICU.0000000000000239
Reichstein D (2015) Current treatments and preventive strategies for radiation retinopathy. Curr Opin Ophthalmol 26:157–166. https://doi.org/10.1097/ICU.0000000000000141
Archer DB, Amoaku WM, Gardiner TA (1991) Radiation retinopathy--clinical, histopathological, ultrastructural and experimental correlations. Eye (Lond) 5(Pt 2):239–251. https://doi.org/10.1038/eye.1991.39
Konstantinidis L, Groenewald C, Coupland SE, Damato B (2014) Trans-scleral local resection of toxic choroidal melanoma after proton beam radiotherapy. Br J Ophthalmol 98:775–779. https://doi.org/10.1136/bjophthalmol-2013-304501
Ly LV, Bronkhorst IHG, van Beelen E et al (2010) Inflammatory cytokines in eyes with uveal melanoma and relation with macrophage infiltration. Invest Ophthalmol Vis Sci 51:5445–5451. https://doi.org/10.1167/iovs.10-5526
Boyd SR, Tan D, Bunce C et al (2002) Vascular endothelial growth factor is elevated in ocular fluids of eyes harbouring uveal melanoma: identification of a potential therapeutic window. Br J Ophthalmol 86:448–452
Missotten GSO, Notting IC, Schlingemann RO et al (2006) Vascular endothelial growth factor a in eyes with uveal melanoma. Arch Ophthalmol 124:1428–1434. https://doi.org/10.1001/archopht.124.10.1428
Yang M, Kuang X, Pan Y et al (2014) Clinicopathological characteristics of vascular endothelial growth factor expression in uveal melanoma: a meta-analysis. Mol Clin Oncol 2:363–368. https://doi.org/10.3892/mco.2014.247
Boyd SR, Gittos A, Richter M et al (2006) Proton beam therapy and iris neovascularisation in uveal melanoma. Eye (Lond) 20:832–836. https://doi.org/10.1038/sj.eye.6702072
Lima BR, Schoenfield LR, Singh AD (2011) The impact of intravitreal bevacizumab therapy on choroidal melanoma. Am J Ophthalmol 151:323.e2–328.e2. https://doi.org/10.1016/j.ajo.2010.08.040
el Filali M, Ly LV, Luyten GPM et al (2012) Bevacizumab and intraocular tumors: an intriguing paradox. Mol Vis 18:2454–2467
Shah SU, Shields CL, Bianciotto CG et al (2014) Intravitreal bevacizumab at 4-month intervals for prevention of macular edema after plaque radiotherapy of uveal melanoma. Ophthalmology 121:269–275. https://doi.org/10.1016/j.ophtha.2013.08.039
Andrés-Guerrero V, Perucho-González L, García-Feijoo J et al (2017) Current perspectives on the use of anti-VEGF drugs as adjuvant therapy in glaucoma. Adv Ther 34:378–395. https://doi.org/10.1007/s12325-016-0461-z
Vásquez LM, Somani S, Altomare F, Simpson ER (2009) Intracameral bevacizumab in the treatment of neovascular glaucoma and exudative retinal detachment after brachytherapy in choroidal melanoma. Can J Ophthalmol 44:106–107. https://doi.org/10.3129/i08-171
Yeung SN, Paton KE, Waite C, Maberley DA (2010) Intravitreal bevacizumab for iris neovascularization following proton beam irradiation for choroidal melanoma. Can J Ophthalmol 45:269–273. https://doi.org/10.3129/i09-259
Caujolle JP, Maschi C, Freton A et al (2012) Treatment of neovascular glaucoma after proton therapy for uveal melanomas with ranibizumab injection: preliminary results. Ophthalmic Res 47:57–60
Riechardt AI, Cordini D, Rehak M et al (2016) Trabeculectomy in patients with uveal melanoma after proton beam therapy. Graefes Arch Clin Exp Ophthalmol 254:1379–1385. https://doi.org/10.1007/s00417-016-3310-5
Kinyoun JL, Lawrence BS (1960) Barlow WE (1996) proliferative radiation retinopathy. Arch Ophthalmol 114:1097–1100
Bianciotto C, Shields CL, Pirondini C et al (2010) Proliferative radiation retinopathy after plaque radiotherapy for uveal melanoma. Ophthalmology 117:1005–1012. https://doi.org/10.1016/j.ophtha.2009.10.015
Char DH, Bove R, Phillips TL (2003) Laser and proton radiation to reduce uveal melanoma-associated exudative retinal detachments. Am J Ophthalmol 136:180–182
Desjardins L, Lumbroso-Le Rouic L, Levy-Gabriel C et al (2006) Combined proton beam radiotherapy and transpupillary thermotherapy for large uveal melanomas: a randomized study of 151 patients. Ophthalmic Res 38:255–260. https://doi.org/10.1159/000094834
Cassoux N, Cayette S, Plancher C et al (2013) Choroidal melanoma: does endoresection prevent neovascular glaucoma in patient treated with proton beam irradiation? Retina 33:1441–1447. https://doi.org/10.1097/IAE.0b013e31827f65c8
Gibran SK, Kapoor KG (2009) Management of exudative retinal detachment in choroidal melanoma. Clin Experiment Ophthalmol 37:654–659. https://doi.org/10.1111/j.1442-9071.2009.02127.x
Newman H, Finger PT, Chin KJ, Pavlick AC (2011) Systemic bevacizumab (Avastin) for exudative retinal detachment secondary to choroidal melanoma. Eur J Ophthalmol 21:796–801. https://doi.org/10.5301/EJO.2011.6477
Parrozzani R, Pilotto E, Dario A et al (2013) Intravitreal triamcinolone versus intravitreal bevacizumab in the treatment of exudative retinal detachment secondary to posterior uveal melanoma. Am J Ophthalmol 155:127–133.e2. https://doi.org/10.1016/j.ajo.2012.06.026
Mantel I, Schalenbourg A, Bergin C et al (2014) Prophylactic use of bevacizumab to avoid anterior segment neovascularization following proton therapy for uveal melanoma. Am J Ophthalmol 158:693.e2–701.e2. https://doi.org/10.1016/j.ajo.2014.07.002
Funding
No funding was received for this research.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge, or beliefs) in the subject matter or materials discussed in this manuscript.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its subsequent amendments or comparable ethical standards.
Informed consent
For this type of study formal consent is not required.
Rights and permissions
About this article
Cite this article
Mahdjoubi, A., Najean, M., Lemaitre, S. et al. Intravitreal bevacizumab for neovascular glaucoma in uveal melanoma treated by proton beam therapy. Graefes Arch Clin Exp Ophthalmol 256, 411–420 (2018). https://doi.org/10.1007/s00417-017-3834-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00417-017-3834-3