A 6-month assessment of bimatoprost 0.03% vs timolol maleate 0.5%: hypotensive efficacy, macular thickness and flare in ocular-hypertensive and glaucoma patients

Aim To compare 6 months of treatment with bimatoprost and timolol in terms of their hypotensive efficacy and secondary effects, including changes in macular thickness and the inflammatory reaction induced in the anterior chamber. Methods A prospective, randomized, parallel-group trial performed on 3...

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Veröffentlicht in:Eye (London) 2007-02, Vol.21 (2), p.164-168
Hauptverfasser: Martin, E, Martinez-de-la-Casa, J M, Garcia-Feijoo, J, Troyano, J, Larrosa, J M, Garcia-Sanchez, J
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container_issue 2
container_start_page 164
container_title Eye (London)
container_volume 21
creator Martin, E
Martinez-de-la-Casa, J M
Garcia-Feijoo, J
Troyano, J
Larrosa, J M
Garcia-Sanchez, J
description Aim To compare 6 months of treatment with bimatoprost and timolol in terms of their hypotensive efficacy and secondary effects, including changes in macular thickness and the inflammatory reaction induced in the anterior chamber. Methods A prospective, randomized, parallel-group trial performed on 30 eyes of 30 patients per group. The main outcome measure was the difference between the IOP value taken between the baseline visit and the 6-month-visit. Macular thickness determined through optical coherence tomography and anterior chamber inflammation estimated using the laser flare meter was also evaluated. Adverse events were recorded during the study period. Results Bimatoprost treatment gave rise to a significantly lower mean IOP than timolol in all follow-up visits as from the first month ( P
doi_str_mv 10.1038/sj.eye.6702149
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Methods A prospective, randomized, parallel-group trial performed on 30 eyes of 30 patients per group. The main outcome measure was the difference between the IOP value taken between the baseline visit and the 6-month-visit. Macular thickness determined through optical coherence tomography and anterior chamber inflammation estimated using the laser flare meter was also evaluated. Adverse events were recorded during the study period. Results Bimatoprost treatment gave rise to a significantly lower mean IOP than timolol in all follow-up visits as from the first month ( P &lt;0.05). Bimatoprost achieved high percentage IOP reductions from baseline in a significantly higher proportion of patients ( P &lt;0.05). Macular thickness and anterior chamber flare failed to vary significantly both between the two groups and within each group during the 6-month evaluation ( P &gt;0.05). Conclusions Bimatoprost 0.03% once daily showed a greater efficacy then timolol 0.05% twice daily in patients with elevated IOP. No significant differences were detected in macular thickness or anterior uveitis using optical coherence tomography and laser flare photometry.</description><identifier>ISSN: 0950-222X</identifier><identifier>EISSN: 1476-5454</identifier><identifier>DOI: 10.1038/sj.eye.6702149</identifier><identifier>PMID: 16254590</identifier><identifier>CODEN: EYEEEC</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>Adult ; Amides - adverse effects ; Amides - therapeutic use ; Anterior Chamber - drug effects ; Anterior Chamber - pathology ; Antihypertensive Agents - adverse effects ; Antihypertensive Agents - therapeutic use ; Bimatoprost ; Biological and medical sciences ; clinical-study ; Cloprostenol - adverse effects ; Cloprostenol - analogs &amp; derivatives ; Cloprostenol - therapeutic use ; Glaucoma ; Glaucoma and intraocular pressure ; Glaucoma, Open-Angle - drug therapy ; Glaucoma, Open-Angle - pathology ; Humans ; Intraocular Pressure - drug effects ; Laboratory Medicine ; Lipids - adverse effects ; Lipids - therapeutic use ; Macula Lutea - drug effects ; Macula Lutea - pathology ; Medical sciences ; Medicine ; Medicine &amp; Public Health ; Miscellaneous ; Ocular Hypertension - drug therapy ; Ocular Hypertension - pathology ; Ophthalmology ; Pharmaceutical Sciences/Technology ; Prospective Studies ; Retinopathies ; Surgery ; Surgical Oncology ; Timolol - adverse effects ; Timolol - therapeutic use ; Treatment Outcome</subject><ispartof>Eye (London), 2007-02, Vol.21 (2), p.164-168</ispartof><rights>Royal College of Ophthalmologists 2007</rights><rights>2007 INIST-CNRS</rights><rights>Copyright Nature Publishing Group Feb 2007</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c496t-751b6041f71c80ced79688fc0e52d668507dedf21ffb8355c846b3754a9c89ff3</citedby><cites>FETCH-LOGICAL-c496t-751b6041f71c80ced79688fc0e52d668507dedf21ffb8355c846b3754a9c89ff3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1038/sj.eye.6702149$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1038/sj.eye.6702149$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=18548655$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16254590$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Martin, E</creatorcontrib><creatorcontrib>Martinez-de-la-Casa, J M</creatorcontrib><creatorcontrib>Garcia-Feijoo, J</creatorcontrib><creatorcontrib>Troyano, J</creatorcontrib><creatorcontrib>Larrosa, J M</creatorcontrib><creatorcontrib>Garcia-Sanchez, J</creatorcontrib><title>A 6-month assessment of bimatoprost 0.03% vs timolol maleate 0.5%: hypotensive efficacy, macular thickness and flare in ocular-hypertensive and glaucoma patients</title><title>Eye (London)</title><addtitle>Eye</addtitle><addtitle>Eye (Lond)</addtitle><description>Aim To compare 6 months of treatment with bimatoprost and timolol in terms of their hypotensive efficacy and secondary effects, including changes in macular thickness and the inflammatory reaction induced in the anterior chamber. Methods A prospective, randomized, parallel-group trial performed on 30 eyes of 30 patients per group. The main outcome measure was the difference between the IOP value taken between the baseline visit and the 6-month-visit. Macular thickness determined through optical coherence tomography and anterior chamber inflammation estimated using the laser flare meter was also evaluated. Adverse events were recorded during the study period. Results Bimatoprost treatment gave rise to a significantly lower mean IOP than timolol in all follow-up visits as from the first month ( P &lt;0.05). Bimatoprost achieved high percentage IOP reductions from baseline in a significantly higher proportion of patients ( P &lt;0.05). Macular thickness and anterior chamber flare failed to vary significantly both between the two groups and within each group during the 6-month evaluation ( P &gt;0.05). Conclusions Bimatoprost 0.03% once daily showed a greater efficacy then timolol 0.05% twice daily in patients with elevated IOP. No significant differences were detected in macular thickness or anterior uveitis using optical coherence tomography and laser flare photometry.</description><subject>Adult</subject><subject>Amides - adverse effects</subject><subject>Amides - therapeutic use</subject><subject>Anterior Chamber - drug effects</subject><subject>Anterior Chamber - pathology</subject><subject>Antihypertensive Agents - adverse effects</subject><subject>Antihypertensive Agents - therapeutic use</subject><subject>Bimatoprost</subject><subject>Biological and medical sciences</subject><subject>clinical-study</subject><subject>Cloprostenol - adverse effects</subject><subject>Cloprostenol - analogs &amp; derivatives</subject><subject>Cloprostenol - therapeutic use</subject><subject>Glaucoma</subject><subject>Glaucoma and intraocular pressure</subject><subject>Glaucoma, Open-Angle - drug therapy</subject><subject>Glaucoma, Open-Angle - pathology</subject><subject>Humans</subject><subject>Intraocular Pressure - drug effects</subject><subject>Laboratory Medicine</subject><subject>Lipids - adverse effects</subject><subject>Lipids - therapeutic use</subject><subject>Macula Lutea - drug effects</subject><subject>Macula Lutea - pathology</subject><subject>Medical sciences</subject><subject>Medicine</subject><subject>Medicine &amp; 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Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Eye (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Martin, E</au><au>Martinez-de-la-Casa, J M</au><au>Garcia-Feijoo, J</au><au>Troyano, J</au><au>Larrosa, J M</au><au>Garcia-Sanchez, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A 6-month assessment of bimatoprost 0.03% vs timolol maleate 0.5%: hypotensive efficacy, macular thickness and flare in ocular-hypertensive and glaucoma patients</atitle><jtitle>Eye (London)</jtitle><stitle>Eye</stitle><addtitle>Eye (Lond)</addtitle><date>2007-02-01</date><risdate>2007</risdate><volume>21</volume><issue>2</issue><spage>164</spage><epage>168</epage><pages>164-168</pages><issn>0950-222X</issn><eissn>1476-5454</eissn><coden>EYEEEC</coden><abstract>Aim To compare 6 months of treatment with bimatoprost and timolol in terms of their hypotensive efficacy and secondary effects, including changes in macular thickness and the inflammatory reaction induced in the anterior chamber. Methods A prospective, randomized, parallel-group trial performed on 30 eyes of 30 patients per group. The main outcome measure was the difference between the IOP value taken between the baseline visit and the 6-month-visit. Macular thickness determined through optical coherence tomography and anterior chamber inflammation estimated using the laser flare meter was also evaluated. Adverse events were recorded during the study period. Results Bimatoprost treatment gave rise to a significantly lower mean IOP than timolol in all follow-up visits as from the first month ( P &lt;0.05). Bimatoprost achieved high percentage IOP reductions from baseline in a significantly higher proportion of patients ( P &lt;0.05). Macular thickness and anterior chamber flare failed to vary significantly both between the two groups and within each group during the 6-month evaluation ( P &gt;0.05). Conclusions Bimatoprost 0.03% once daily showed a greater efficacy then timolol 0.05% twice daily in patients with elevated IOP. No significant differences were detected in macular thickness or anterior uveitis using optical coherence tomography and laser flare photometry.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>16254590</pmid><doi>10.1038/sj.eye.6702149</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
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source MEDLINE; SpringerLink Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Adult
Amides - adverse effects
Amides - therapeutic use
Anterior Chamber - drug effects
Anterior Chamber - pathology
Antihypertensive Agents - adverse effects
Antihypertensive Agents - therapeutic use
Bimatoprost
Biological and medical sciences
clinical-study
Cloprostenol - adverse effects
Cloprostenol - analogs & derivatives
Cloprostenol - therapeutic use
Glaucoma
Glaucoma and intraocular pressure
Glaucoma, Open-Angle - drug therapy
Glaucoma, Open-Angle - pathology
Humans
Intraocular Pressure - drug effects
Laboratory Medicine
Lipids - adverse effects
Lipids - therapeutic use
Macula Lutea - drug effects
Macula Lutea - pathology
Medical sciences
Medicine
Medicine & Public Health
Miscellaneous
Ocular Hypertension - drug therapy
Ocular Hypertension - pathology
Ophthalmology
Pharmaceutical Sciences/Technology
Prospective Studies
Retinopathies
Surgery
Surgical Oncology
Timolol - adverse effects
Timolol - therapeutic use
Treatment Outcome
title A 6-month assessment of bimatoprost 0.03% vs timolol maleate 0.5%: hypotensive efficacy, macular thickness and flare in ocular-hypertensive and glaucoma patients
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