Document Detail


SSRIs and intraocular pressure modifications: evidence, therapeutic implications and possible mechanisms.
MedLine Citation:
PMID:  15182218     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
SSRIs are the most commonly prescribed antidepressant drugs, in part because of their favourable safety profile compared with older antidepressants. However, the widespread use of SSRIs leads to an increased occurrence of rare adverse effects. This review, based on data from published experimental research, clinical studies and case reports, describes the role of serotonin in the control of intraocular pressure (IOP) and the evidence for IOP modifications in patients receiving SSRIs. In a small percentage of patients with depression, the cause of SSRI withdrawal has been the occurrence of ill-defined visual disturbances. It can be speculated that in some of these patients, the iatrogenic ocular alterations could have been due to changes in IOP. There have also been a limited number of case reports of acute attacks of glaucoma occurring during treatment with SSRIs. Although causality is not exactly specified, the relationship between SSRIs and this ocular adverse event is strongly implied. Nevertheless, in a small clinical study assessing the effect of a single dose of fluoxetine on IOP, the drug was shown to increase this parameter, although the effect was asymptomatic. The clinical signs of unexpected adverse drug effects are often disregarded, with the exception of those characterised by serious symptoms (such as acute angle-closure glaucoma in the case of IOP modifications). Also, the distribution of iridocorneal angle configurations in the general population implies that an adverse effect on IOP will be pauci- or asymptomatic in most patients (intermittent, sub-acute or progressive angle-closure glaucoma). As a result, it is likely that the incidence of SSRI-related IOP modifications is underestimated. Until the involvement of SSRIs in IOP modifications is better understood, ophthalmological consultations should be considered before starting and during treatment with any SSRI in patients with glaucomatous risk factors, especially those who are elderly.
Authors:
Ciro Costagliola; Francesco Parmeggiani; Adolfo Sebastiani
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review    
Journal Detail:
Title:  CNS drugs     Volume:  18     ISSN:  1172-7047     ISO Abbreviation:  CNS Drugs     Publication Date:  2004  
Date Detail:
Created Date:  2004-06-08     Completed Date:  2004-08-02     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  9431220     Medline TA:  CNS Drugs     Country:  New Zealand    
Other Details:
Languages:  eng     Pagination:  475-84     Citation Subset:  IM    
Affiliation:
Department of Ophthalmology, University of Ferrara, Ferrara, Italy. costaciro@libero.it
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MeSH Terms
Descriptor/Qualifier:
Animals
Antidepressive Agents / pharmacology*,  therapeutic use
Depression / drug therapy
Eye / metabolism
Glaucoma / drug therapy
Humans
Intraocular Pressure / drug effects*,  physiology*
Serotonin / physiology
Serotonin Uptake Inhibitors / pharmacology*,  therapeutic use
Chemical
Reg. No./Substance:
0/Antidepressive Agents; 0/Serotonin Uptake Inhibitors; 50-67-9/Serotonin
Comments/Corrections
Comment In:
CNS Drugs. 2006;20(4):327-9   [PMID:  16599650 ]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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