CompletedNot Applicable

Dual-Site Botulinum Toxin Type A Injection for Lifelong Premature Ejaculation

Saudi Arabia150 participantsStarted 2021-11-01

Plain-language summary

Premature ejaculation is a common sexual condition that can cause distress for men and their partners. Different treatments are available, but some men do not respond well to standard therapies. This study was designed to evaluate whether injecting botulinum toxin type A into two areas of the penis and surrounding muscles can help delay ejaculation in men with lifelong premature ejaculation. Participants were randomly assigned to receive either botulinum toxin injections or placebo injections. The study evaluated ejaculation time, sexual satisfaction, and quality of life over a follow-up period of six months. Safety and possible side effects were also monitored during the study.

Who can participate

Age range

20 Years – 50 Years

Sex

MALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: male participants aged 20 years or older . diagnosis with lifelong premature ejaculation, in a stable heterosexual relationship for at least 6 months prior to enrollment, engaged in vaginal intercourse during the study period, willing and able to provide written informed consent - Exclusion Criteria: presence of acquired premature ejaculation, history of erectile dysfunction require treatment , current use of medication known to affect ejaculation or sexual function ,previous treatment with botulinum toxin for sexual dysfunction ,history of sever neurological or psychatricor endocrine disorders affection sexual function , active genital infection or penile anatomical abnormalities , hypersensitivity to botulinum toxin ,mythenia gravis \-

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

intravaginal ejaculatory latency time (IELT )

Timeframe: Baseline to 6 months after intervention

Intravaginal Ejaculatory Latency Time ( IELT)

Timeframe: Baseline to 6 months after intervention

Trial details

NCT IDNCT07426640

SponsorAl Mouwasat Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-11-30

View on ClinicalTrials.gov More Premature (Early) Ejaculation trials