The Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas

Background: There has been speculation that IOP-lowering medication, which increases aqueous humor outflow, increases the risk of metastatic uveal melanoma (UM). This hypothesis has not been studied previously but is relevant for UM patients who use IOP-lowering medication. The aim of the current st...

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Autores principales: Jan Pals, Hanneke W. Mensink, Erwin Brosens, Robert M. Verdijk, Nicole C. Naus, Dion A. Paridaens, Emine Kilic, Wishal D. Ramdas
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spelling oai:doaj.org-article:528cb63cc9bf47298a91c8caf005a8d02021-11-25T17:02:16ZThe Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas10.3390/cancers132256572072-6694https://doaj.org/article/528cb63cc9bf47298a91c8caf005a8d02021-11-01T00:00:00Zhttps://www.mdpi.com/2072-6694/13/22/5657https://doaj.org/toc/2072-6694Background: There has been speculation that IOP-lowering medication, which increases aqueous humor outflow, increases the risk of metastatic uveal melanoma (UM). This hypothesis has not been studied previously but is relevant for UM patients who use IOP-lowering medication. The aim of the current study is to assess the association between the use of intraocular pressure (IOP)-lowering medication and the risk of metastatic UM, and mortality. Methods: A retrospective cohort study, in which patients from the Rotterdam Ocular Melanoma Study were included from 1986 onwards. Medical records were evaluated for use of IOP-lowering medication at baseline (i.e., before diagnosis). For each IOP-lowering medication, we divided patients into two groups for comparison (e.g., patients with alpha2-agonist use and patients without alpha2-agonist use). All patients underwent regular ophthalmic examinations and routine screening for metastasis. Survival analyses were initiated to compare groups in each IOP-lowering medication group. In addition, secondary analyses were performed to examine the association between IOP and the development of metastatic UM, and mortality. Results: A total of 707 patients were included of whom 13 patients used prostaglandin or pilocarpine at baseline. For alpha2-agonist, beta-blocker, carbonic anhydrase inhibitor, and oral IOP-lowering medication these were 4, 14, 11, and 12 patients, respectively. The risk of metastatic UM (choroid and ciliary body melanoma) among the prostaglandin/pilocarpine users was significantly higher than controls (HR [95% CI]: 4.840 [1.452–16.133]). Mortality did not differ significantly among the IOP-lowering medications groups, except for the prostaglandin or pilocarpine group (HR [95% CI]: 7.528 [1.836–30.867]). If we combined all IOP-lowering medication that increase aqueous humor outflow, the risk (HR [95% CI]) of metastatic UM and mortality was 6.344 (1.615–24.918) and 9.743 (2.475–38.353), respectively. There was an association between IOP and mortality, but not for the onset of metastatic UM. Conclusion: The use of topical prostaglandin or pilocarpine may increase the risk of metastatic UM and mortality compared to patients without prostaglandin or pilocarpine use. Therefore, use of IOP-lowering medication which increases aqueous humor outflow, should be avoided in patients with (presumed) UM.Jan PalsHanneke W. MensinkErwin BrosensRobert M. VerdijkNicole C. NausDion A. ParidaensEmine KilicWishal D. RamdasMDPI AGarticleglaucomauveal melanomaintraocular pressureintraocular pressure-lowering medicationmetastatic uveal melanomaNeoplasms. Tumors. Oncology. Including cancer and carcinogensRC254-282ENCancers, Vol 13, Iss 5657, p 5657 (2021)
institution DOAJ
collection DOAJ
language EN
topic glaucoma
uveal melanoma
intraocular pressure
intraocular pressure-lowering medication
metastatic uveal melanoma
Neoplasms. Tumors. Oncology. Including cancer and carcinogens
RC254-282
spellingShingle glaucoma
uveal melanoma
intraocular pressure
intraocular pressure-lowering medication
metastatic uveal melanoma
Neoplasms. Tumors. Oncology. Including cancer and carcinogens
RC254-282
Jan Pals
Hanneke W. Mensink
Erwin Brosens
Robert M. Verdijk
Nicole C. Naus
Dion A. Paridaens
Emine Kilic
Wishal D. Ramdas
The Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas
description Background: There has been speculation that IOP-lowering medication, which increases aqueous humor outflow, increases the risk of metastatic uveal melanoma (UM). This hypothesis has not been studied previously but is relevant for UM patients who use IOP-lowering medication. The aim of the current study is to assess the association between the use of intraocular pressure (IOP)-lowering medication and the risk of metastatic UM, and mortality. Methods: A retrospective cohort study, in which patients from the Rotterdam Ocular Melanoma Study were included from 1986 onwards. Medical records were evaluated for use of IOP-lowering medication at baseline (i.e., before diagnosis). For each IOP-lowering medication, we divided patients into two groups for comparison (e.g., patients with alpha2-agonist use and patients without alpha2-agonist use). All patients underwent regular ophthalmic examinations and routine screening for metastasis. Survival analyses were initiated to compare groups in each IOP-lowering medication group. In addition, secondary analyses were performed to examine the association between IOP and the development of metastatic UM, and mortality. Results: A total of 707 patients were included of whom 13 patients used prostaglandin or pilocarpine at baseline. For alpha2-agonist, beta-blocker, carbonic anhydrase inhibitor, and oral IOP-lowering medication these were 4, 14, 11, and 12 patients, respectively. The risk of metastatic UM (choroid and ciliary body melanoma) among the prostaglandin/pilocarpine users was significantly higher than controls (HR [95% CI]: 4.840 [1.452–16.133]). Mortality did not differ significantly among the IOP-lowering medications groups, except for the prostaglandin or pilocarpine group (HR [95% CI]: 7.528 [1.836–30.867]). If we combined all IOP-lowering medication that increase aqueous humor outflow, the risk (HR [95% CI]) of metastatic UM and mortality was 6.344 (1.615–24.918) and 9.743 (2.475–38.353), respectively. There was an association between IOP and mortality, but not for the onset of metastatic UM. Conclusion: The use of topical prostaglandin or pilocarpine may increase the risk of metastatic UM and mortality compared to patients without prostaglandin or pilocarpine use. Therefore, use of IOP-lowering medication which increases aqueous humor outflow, should be avoided in patients with (presumed) UM.
format article
author Jan Pals
Hanneke W. Mensink
Erwin Brosens
Robert M. Verdijk
Nicole C. Naus
Dion A. Paridaens
Emine Kilic
Wishal D. Ramdas
author_facet Jan Pals
Hanneke W. Mensink
Erwin Brosens
Robert M. Verdijk
Nicole C. Naus
Dion A. Paridaens
Emine Kilic
Wishal D. Ramdas
author_sort Jan Pals
title The Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas
title_short The Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas
title_full The Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas
title_fullStr The Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas
title_full_unstemmed The Effect of Intraocular Pressure-Lowering Medication on Metastatic Uveal Melanomas
title_sort effect of intraocular pressure-lowering medication on metastatic uveal melanomas
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/528cb63cc9bf47298a91c8caf005a8d0
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