A Study to Determine if There is a Possible Association Between NAION and Phosphodiesterase Type 5 (PDE5) Inhibitors

NCT ID: NCT01131104

Last Updated: 2018-04-05

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

345 participants

Study Classification

OBSERVATIONAL

Study Start Date

2010-05-31

Study Completion Date

2015-12-31

Brief Summary

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Study H6D-MC-LVHQ is an observational, non-interventional, multi-center, prospective, case-crossover study to evaluate the possible association between the use of phosphodiesterase type 5 (PDE5) inhibitors and the risk of acute nonarteritic anterior ischemic optic neuropathy (NAION) in males. Subjects with newly diagnosed NAION will be asked via a structured questionnaire about their use of PDE5 inhibitors and other risk factors prior to the onset of their vision loss.

Detailed Description

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Conditions

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Nonarteritic Anterior Ischemic Optic Neuropathy

Study Design

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Observational Model Type

CASE_CROSSOVER

Study Time Perspective

PROSPECTIVE

Study Groups

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Cohort 1

Participants with NAION who have used PDE5 inhibitors

PDE5 Inhibitors

Intervention Type DRUG

Observational study of participants who have been prescribed phosphodiesterase type 5 (PDE5) inhibitors by their physician during routine clinical practice.

Interventions

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PDE5 Inhibitors

Observational study of participants who have been prescribed phosphodiesterase type 5 (PDE5) inhibitors by their physician during routine clinical practice.

Intervention Type DRUG

Other Intervention Names

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Eligibility Criteria

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Inclusion Criteria

* Adult male subjects, at least 18 years of age, who are willing to participate in the study
* Participants who experienced abrupt visual loss in one eye (defined as typically less than a 1-day period or visual loss noted upon awakening) and presented for an initial visit within 45 days of onset of NAION symptoms to an ophthalmologist that resulted in a diagnosis of Suspected NAION by the investigator

Exclusion Criteria

* Previous history of NAION
* Previous history of arteritis (anywhere in the body) or clinical or diagnostic testing evidence of temporal arteritis
* History of glaucoma in either one or both eyes
* History of multiple sclerosis or diagnostic testing evidence of optic neuritis
* Have dementia or other reasons for memory impairment in the opinion of the investigator
* Have participated in other non-observational studies within 3 months of NAION onset
Minimum Eligible Age

18 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon-Fr- 9 AM-5 PM Eastern time (UTC?GMT - 5 hours, EST)

Role: STUDY_DIRECTOR

Eli Lilly and Company

Locations

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University of Alabama Birmingham

Birmingham, Alabama, United States

Site Status

Cockerham Eye Consultant

Los Altos, California, United States

Site Status

Precision Eye Care

National City, California, United States

Site Status

North Bay Eye Associates, Inc.

Petaluma, California, United States

Site Status

Russell P Edwards M.D.

San Diego, California, United States

Site Status

Pacific Eye Associates

San Francisco, California, United States

Site Status

Eye Surgical & Medical Associates, Inc.

Visalia, California, United States

Site Status

The Eye Care Group

New Haven, Connecticut, United States

Site Status

Avail Clinical Research LLC

DeLand, Florida, United States

Site Status

University of Florida - Gainesville

Gainesville, Florida, United States

Site Status

Florida Retina Consultants

Lakeland, Florida, United States

Site Status

University of Miami School of Medicine

Miami, Florida, United States

Site Status

Sarasota Retina Institute

Sarasota, Florida, United States

Site Status

USF Eye Institute

Tampa, Florida, United States

Site Status

University of Illinois At Chicago Med Center

Chicago, Illinois, United States

Site Status

Northwestern University

Evanston, Illinois, United States

Site Status

Northshore Eye and Vision Center

Glenview, Illinois, United States

Site Status

Midwest Eye Institute

Indianapolis, Indiana, United States

Site Status

Univ KY Clinical Resch Org- KY Clinic

Lexington, Kentucky, United States

Site Status

Paducah Retinal Center

Paducah, Kentucky, United States

Site Status

Bethesda Neurology, LLC

Bethesda, Maryland, United States

Site Status

Longwood Medical Eye Center

Boston, Massachusetts, United States

Site Status

Atlantic Clinical Trials, LLC

Watertown, Massachusetts, United States

Site Status

Henry Ford Health System

Dearborn, Michigan, United States

Site Status

Neuro-Ophthalmic Services

Royal Oak, Michigan, United States

Site Status

University of Minnesota Medical School

Minneapolis, Minnesota, United States

Site Status

Saint Louis University

St Louis, Missouri, United States

Site Status

JFK Medical Center, NJ Neuroscience Institute

Edison, New Jersey, United States

Site Status

Stony Brook University Medical Center

East Setauket, New York, United States

Site Status

E.S. Harkness Eye Institute

New York, New York, United States

Site Status

Montefiore Medical Center

The Bronx, New York, United States

Site Status

PMG Research of Salisbury

Salisbury, North Carolina, United States

Site Status

Ohio State Univ College Of Medicine

Columbus, Ohio, United States

Site Status

Dr. Daniel Lin

Oregon, Ohio, United States

Site Status

Family Eye Care

Lancaster, Pennsylvania, United States

Site Status

University of Pennsylvania Hospital

Philadelphia, Pennsylvania, United States

Site Status

Allegheny Ophthalmic & Orbital Associates

Pittsburgh, Pennsylvania, United States

Site Status

Retina Consultants of Charleston

Charleston, South Carolina, United States

Site Status

Black Hills Regional Eye Institute

Rapid City, South Dakota, United States

Site Status

Neuro-Opthalmology of Texas

Houston, Texas, United States

Site Status

Medical Center Ophthalmology Associates

San Antonio, Texas, United States

Site Status

University of Utah Health Sciences Center

Salt Lake City, Utah, United States

Site Status

University of Washington Medical Center

Seattle, Washington, United States

Site Status

Swedish Neuroscience Institute

Seattle, Washington, United States

Site Status

Countries

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United States

Other Identifiers

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H6D-MC-LVHQ

Identifier Type: OTHER

Identifier Source: secondary_id

11638

Identifier Type: -

Identifier Source: org_study_id

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