0
Correspondence |

Endothelial Changes Associated With Topical Dorzolamide Do Appear toBe Significant—Reply

Oliver Findl, MD; Matthias Wirtitsch, MD; Barbara Kiss, MD; Vanessa Petternel, MD; Harald Heinzl, PhD; Wolfgang Drexler, MS, PhD
[+] Author Affiliations

Copyright 2004 American Medical Association. All Rights Reserved.Applicable FARS/DFARS Restrictions Apply to Government Use.

More Author Information
Arch Ophthalmol. 2004;122(7):1090-1090. doi:10.1001/archopht.122.7.1090-a
Text Size: A A A
Published online

In reply

We thank Epstein and colleagues for their valuable comment. As we showedin our study, there was a statistically significant thickening in centralcorneal thickness in patients with low endothelial cell counts after a 24-hourapplication of dorzolamide hydrochloride. However, the corneal thickeningof 12 µm is probably not clinically relevant. We agree that with prolongeddorzolamide treatment, the cornea may show a further increase in thickness.On the other hand, as we mentioned in the "Comment" section of our article,it is also possible that the corneal thickness would not increase any furtheror possibly even return to baseline thickness as a result of counterregulatoryprocesses on the cellular level. We simply cannot say from our data. To answerthis question, we are currently carrying out a trial with a similar studydesign but with long-term application of dorzolamide in patients with a lowendothelial cell count.

Correspondence: Dr Findl, Department of Ophthalmology, Universityof Vienna, Wahringer Gurtel 18-20, Vienna 1090, Austria (oliver.findl@akh.wien.ac.at).

First Page Preview

First page PDF preview

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

Correspondence

CME Course for:


You need to register in order to view this quiz.


To understand the clinical management of acute heart failure syndromes.
Accreditation Information The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.
The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity.
Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
To view and print your certificate and access a summary of your CME courses go to My CME.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s “Cited By” API will populate this tab (http://www.crossref.org/citedby.html).
Submit a Comment

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Articles Related By Topic
Related Topics
PubMed Articles