Comparing two forms of sildenafil in healthy men
Part of Kidney & urinary, Mental health clinical trials.
This study compares the effects of Viagra® (sildenafil) with a new generic version called Hezkue® in healthy men. It helps check if the generic works the same way and is just as safe.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be a healthy male aged between 18 and 55.
- Your body mass index (BMI) must be between 18 and 29.9, and your weight must be within 50 to 100 kg (about 110 to 220 lbs).
- You must be in good overall health, with no significant heart, liver, kidney, or other major health issues.
- You must not be taking certain medications, such as blood pressure drugs or other erectile dysfunction treatments, and you must avoid grapefruit and Seville oranges before the study.
- You need to agree to use contraception and follow the study rules, including no blood donation for 30 days after the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study compares three forms of sildenafil — a common erectile dysfunction medication — to see how well the body absorbs them after a high-fat meal. It is an early-stage trial in healthy men to check for safety and how the drugs work.
This study looks at how taking the study drug Hezkue Turbo (sildenafil) with food affects its levels in the body compared to taking it on an empty stomach. Healthy male volunteers aged 20 to 70 can participate.
This study tests a new form of sildenafil (the active ingredient in Viagra) for treating erectile dysfunction in men. It aims to see how well it works and how safe it is, and you'll need to track your progress using a smartphone app.
This study tests whether drinking moderate alcohol affects how quickly and how much sildenafil (Viagra) is absorbed in the body. It will help understand if taking the medication with alcohol changes its effects for men with erectile dysfunction.
This study tests two different ways to treat erectile dysfunction (ED): a combination of two commonly used medications (tadalafil and sildenafil) versus a single medication (tadalafil). It aims to see which approach works better and is safe for men with ED.
This study is for men with diabetes and erectile dysfunction (trouble getting or keeping an erection). It tests the safety and effectiveness of sildenafil (Viagra) in this group. You will be prescribed sildenafil and your results will be tracked to see how well it works and if it is safe.
Hear when a new Erectile Dysfunction trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.