Extrait

The primary objective of this study is to determine whether the use of PDE5 inhibitors (vardenafil, sildenafil, or tadalafil) increases the risk for the development of NAION.

Critère d'inclusion

• Anterior Ischemic Optic Neuropathy

Pays

• Australia
• Canada
• Germany
• Italy
• Mexico
• United States

Liens

• ictrp
• nct