A Study to Assess Whether PDE5 Inhibitors Increase the Chance of Triggering the Onset of Acute NAION - NCT00759174-19114 (Clinical Trial 243226)
Permalink: http://www.ClinicalConnection.com/exp/ExpandedPatientViewStudy243226.aspx
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| City: |
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Philadelphia |
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State:
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PA |
| Zip Code: |
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19114 |
| Conditions: |
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Optic Neuropathy, Ischemic |
| Purpose: |
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The objective of this non-interventional study is to examine whether use of
Phosphodiesterase Inhibitors (PDE5s), including use of sildenafil, vardenafil, or tadalafil,
triggers the onset of acute NAION.
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| Study summary: |
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Sites will identify patients who meet the entry criteria during the conduct of their normal
practice. Patients meeting these criteria will be offered participation in the study after
reading and completing an informed consent document. |
| Criteria: |
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Inclusion Criteria:
- Male aged ≥45 years;
- Experienced abrupt visual change in only 1 eye
Exclusion Criteria:
- Pain determined by an ophthalmologist to be consistent with an inflammatory/arteritic
process or optic neuritis;
- History of NAION or optic neuritis.
- Participation in other studies within 60 days prior to entry in the study. |
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| Study is available at: |
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Pfizer Investigational Site
Philadelphia, PA 19114
United States
Primary Contact:
Pfizer CT.gov Call Center
Phone: 1-800-718-1021 |
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If you are interested in this clinical trial please use the contact information above. If you would like to get additional information about this clinical trial please visit ClinicalTrials.gov.
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| Data Source: |
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ClinicalTrials.gov |
| Date Processed: |
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March 16, 2010 |
Modifications to
this listing: |
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Only selected fields are shown, please use the link
above to view all information about this clinical trial. |
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Clinical trials are medical research studies designed to test the safety and/or
effectiveness of new drugs, devices, or treatments in humans. These studies are
conducted worldwide for a range of conditions and illnesses. Learn more about
clinical research and participating in a study at
About Clinical Trials.
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