purpose: to report a case of anterior ischemic optic neuropathy (aion) after ingestion of tadalafil (a drug for management of erectile dysfunction). patient and findings: a healthy 26-year-old male was referred due to loss of vision and visual field defect in his left eye a few days after using tadalafil. visual loss was progressive during the following days. examination revealed disc swelling ...

The ability of pharmacological preconditioning mimetics to confer long-lasting and sustained cardioprotection may be a logical criterion to develop a drug that can be used clinically for cardioprotection. We propose here that the use of long-acting phosphodiesterase-5 inhibitor, tadalafil, may confer sustained cardioprotection against ischemia. Tadalafil (5 mg/kg) was administered orally to mal...

© Translational Andrology and Urology. All rights reserved. Transl Androl Urol, 2016;5(S1) tau.amegroups.com Checklist (LSC) scores. Results: The extent of IPSS improvement from baseline to 12 weeks was the same in both groups (tadalafil+T –5.2 vs. tadalafil –5.0; P=0.634). Also, the changes in Q(max) and PVR from baseline were very similar in both groups. However, the tadalafil+T group showed ...

Tadalafil is PDE5 inhibitor that has recently been approved for the treatment of ED. The mechanism of action of tadalafil is similar to sildenafil and vardenafil through the inhibition of PDE. In both chemical structure and PDE subtype selectivity profile, tadalafil differs markedly from sildenafil and vardenafil. Compared with sildenafil and vardenafil, tadalafil exhibits a prolonged plasma re...

Doxorubicin (DOX) is one of the most effective anticancer drugs. However, its cardiotoxicity remains a clinical concern that severely restricts its therapeutic usage. We designed this study to investigate whether tadalafil, a long-acting phosphodiesterase-5 (PDE-5) inhibitor, protects against DOX-induced cardiotoxicity. We also sought to delineate the cellular and molecular mechanisms underlyin...

Sildenafil and tadalafil are efficacious and well tolerated in Chinese men with erectile dysfunction (ED). Recent study results indicate that men with ED in China who were naïve to phosphodiesterase inhibitor type 5 (PDE5) therapy prefer tadalafil 20-mg (on-demand) versus sildenafil 100-mg (on-demand). Differences in psychosocial outcomes may help to explain treatment preference in favor of tad...

The study was to compare treatment preference, efficacy, and tolerability of sildenafil citrate (sildenafil) and tadalafil for treating erectile dysfunction (ED) in Chinese men naοve to phosphodiesterase 5 (PDE5) inhibitor therapies. This multicenter, randomized, open-label, crossover study evaluated whether Chinese men with ED preferred 20-mg tadalafil or 100-mg sildenafil. After a 4 weeks bas...

OBJECTIVE To conduct a randomized trial to test the primary hypothesis that once-daily tadalafil, administered orally for 48 weeks, lessens the decline in ambulatory ability in boys with Duchenne muscular dystrophy (DMD). METHODS Three hundred thirty-one participants with DMD 7 to 14 years of age taking glucocorticoids were randomized to tadalafil 0.3 mg·kg-1·d-1, tadalafil 0.6 mg·kg-1·d-1, o...

OBJECTIVE To investigate the inhibitory effect of tadalafil on the contractility of isolated nonpregnant human myometrium. MATERIALS AND METHODS The ability of tadalafil (25, 40, and 63 μM) to inhibit 55 mM KCl-induced contractility of isolated nonpregnant human myometrium was studied. The ability of the ATP-sensitive potassium channel blocker glibenclamide (10 μM) and the calcium-sensitive p...

Objective(s): Tadalafil can restore endothelial function and treat atherosclerosis. However, the effect of tadalafil on transplant arteriosclerosis remains unclear. In this study, we explore the effects of tadalafil on allograft vasculopathy. Materials and Methods: Male Brow-Norway rats supplied aorta grafts for Male Lewis rats. All recipients were divided into 3 groups: saline as placebo (con...