Efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation

Vassilios Kozobolis,1,2 Aristeidis Konstantinidis,1,2 Haris Sideroudi,2 Miguel Teus3 1Department of Ophthalmology, Democritus University of Thrace, Alexandroupolis, Greece; 2Eye Institute of Thrace (EIT), Democritus University of Thrace, Alexandroupolis, Greece; 3University of Alcala, Madrid, Spain...

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Autores principales: Kozobolis V, Konstantinidis A, Sideroudi H, Teus M
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Publicado: Dove Medical Press 2018
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spelling oai:doaj.org-article:fae26ee7f1d14bc5a92b60c019605ec72021-12-02T03:19:30ZEfficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation1177-5483https://doaj.org/article/fae26ee7f1d14bc5a92b60c019605ec72018-11-01T00:00:00Zhttps://www.dovepress.com/efficacy-of-the-travoprosttimolol-fixed-combination-versus-the-concomi-peer-reviewed-article-OPTHhttps://doaj.org/toc/1177-5483Vassilios Kozobolis,1,2 Aristeidis Konstantinidis,1,2 Haris Sideroudi,2 Miguel Teus3 1Department of Ophthalmology, Democritus University of Thrace, Alexandroupolis, Greece; 2Eye Institute of Thrace (EIT), Democritus University of Thrace, Alexandroupolis, Greece; 3University of Alcala, Madrid, Spain Purpose: To compare the hypotensive effect of travoprost 0.004%/timolol 0.5% fixed combination (TTFC) to the concomitant use of travoprost and timolol 0.1% gel formulation (Trav + Geltim). Materials and methods: Thirty-three patients (62 eyes) were enrolled and divided into two groups. Patients in group 1 (31 eyes) received the TTFC and patients in group 2 (31 eyes) received the concomitant treatment with Trav + Geltim. Patients on previous antiglaucoma treatment discontinued their drops for 2–4 weeks before starting their new treatment (TTFC or Trav + Geltim). The drops were instilled in the evening in group 1 and in group 2, the prostaglandin was installed in the evening, and timolol in the morning. IOP was measured at 1 and 3 months after the initiation of treatment at four time points during the day (09:00, 12:00, 15:00, and 18:00). Results: Both groups showed significant IOP reduction from baseline at all time points at 1 and 3 months. When the two groups were compared, group 2 showed slightly better hypotensive effect that reached statistical significance only at the 18:00 time point at both 1 and 3 months. Conclusion: Both the TTFC and the concomitant use of the travoprost/timolol gel showed similar hypotensive effect with the latter being slightly more potent in reducing the IOP. Keywords: prostaglandin, timolol gel, glaucoma, fixed combinationKozobolis VKonstantinidis ASideroudi HTeus MDove Medical Pressarticleprostaglandintimolol gelglaucomafixed combinationOphthalmologyRE1-994ENClinical Ophthalmology, Vol Volume 12, Pp 2393-2398 (2018)
institution DOAJ
collection DOAJ
language EN
topic prostaglandin
timolol gel
glaucoma
fixed combination
Ophthalmology
RE1-994
spellingShingle prostaglandin
timolol gel
glaucoma
fixed combination
Ophthalmology
RE1-994
Kozobolis V
Konstantinidis A
Sideroudi H
Teus M
Efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation
description Vassilios Kozobolis,1,2 Aristeidis Konstantinidis,1,2 Haris Sideroudi,2 Miguel Teus3 1Department of Ophthalmology, Democritus University of Thrace, Alexandroupolis, Greece; 2Eye Institute of Thrace (EIT), Democritus University of Thrace, Alexandroupolis, Greece; 3University of Alcala, Madrid, Spain Purpose: To compare the hypotensive effect of travoprost 0.004%/timolol 0.5% fixed combination (TTFC) to the concomitant use of travoprost and timolol 0.1% gel formulation (Trav + Geltim). Materials and methods: Thirty-three patients (62 eyes) were enrolled and divided into two groups. Patients in group 1 (31 eyes) received the TTFC and patients in group 2 (31 eyes) received the concomitant treatment with Trav + Geltim. Patients on previous antiglaucoma treatment discontinued their drops for 2–4 weeks before starting their new treatment (TTFC or Trav + Geltim). The drops were instilled in the evening in group 1 and in group 2, the prostaglandin was installed in the evening, and timolol in the morning. IOP was measured at 1 and 3 months after the initiation of treatment at four time points during the day (09:00, 12:00, 15:00, and 18:00). Results: Both groups showed significant IOP reduction from baseline at all time points at 1 and 3 months. When the two groups were compared, group 2 showed slightly better hypotensive effect that reached statistical significance only at the 18:00 time point at both 1 and 3 months. Conclusion: Both the TTFC and the concomitant use of the travoprost/timolol gel showed similar hypotensive effect with the latter being slightly more potent in reducing the IOP. Keywords: prostaglandin, timolol gel, glaucoma, fixed combination
format article
author Kozobolis V
Konstantinidis A
Sideroudi H
Teus M
author_facet Kozobolis V
Konstantinidis A
Sideroudi H
Teus M
author_sort Kozobolis V
title Efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation
title_short Efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation
title_full Efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation
title_fullStr Efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation
title_full_unstemmed Efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation
title_sort efficacy of the travoprost/timolol fixed combination versus the concomitant use of travoprost 0.004% and timolol 0.1% gel formulation
publisher Dove Medical Press
publishDate 2018
url https://doaj.org/article/fae26ee7f1d14bc5a92b60c019605ec7
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AT sideroudih efficacyofthetravoprosttimololfixedcombinationversustheconcomitantuseoftravoprost0004andtimolol01gelformulation
AT teusm efficacyofthetravoprosttimololfixedcombinationversustheconcomitantuseoftravoprost0004andtimolol01gelformulation
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