Completed

Dapoxetine, Silodosin, and Citalopram for Premature Ejaculation

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What is being tested

Oral intake of medication

Drug
Who is being recruted

Urogenital Diseases+11

+ Genital Diseases

+ Ejaculatory Dysfunction

Over 20 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 4
Interventional
Study Start: June 2024
See protocol details

Summary

Principal SponsorBeni-Suef University
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: June 1, 2024

Actual date on which the first participant was enrolled.

This clinical trial aims to compare the safety and effectiveness of four medications in treating premature ejaculation (PE) in men. The study involves Citalopram, Silodosin, and two different regimens of Dapoxetine. The goal is to find out which medication works best in increasing the time it takes for ejaculation during intercourse, as well as improving control over ejaculation and overall sexual satisfaction. This research is important as it seeks to provide better treatment options for men experiencing PE, a condition that can affect personal relationships and quality of life. Participants in this study are randomly assigned to one of the four treatment groups, each receiving one of the specified medications. These medications are administered either as a daily dose or on demand, depending on the group. The effectiveness of each treatment is measured by changes in the time to ejaculation and improvements in control and satisfaction, using a specific questionnaire designed for this purpose. Additionally, any side effects experienced by participants are carefully monitored and analyzed. This approach helps to ensure the treatments are not only effective but also safe for use.

Official TitleComparative Evaluation of Safety and Efficacy of Dapoxetine, Silodosin, and Citalopram in the Management of Premature Ejaculation: A Randomized Clinical Trial
NCT07113145
Principal SponsorBeni-Suef University
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

450 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.


Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Male

Biological sex of participants that are eligible to enroll.

Over 20 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Urogenital DiseasesGenital DiseasesEjaculatory DysfunctionMental DisordersFemale Urogenital Diseases and Pregnancy ComplicationsGenital Diseases, MaleObstetric Labor ComplicationsObstetric Labor, PrematurePregnancy ComplicationsSexual Dysfunction, PhysiologicalSexual Dysfunctions, PsychologicalPremature BirthMale Urogenital DiseasesPremature Ejaculation

Criteria

Inclusion Criteria: * Diagnosis of PE according to Premature Ejaculation Profile Questionnaire (PEPQ) and the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-V-TR)\[12\]. * Persistent or recurrent ejaculation within approximately 1 minute of vaginal penetration (confirmed by stopwatch-measured IELT ≤60 seconds at baseline) * Inability to delay ejaculation during all or nearly all vaginal penetrations * Negative personal consequences (distress, frustration, avoidance of sexual intimacy) * PEPQ score ≥11. * Age ≥ 20 years. * In a stable, monogamous, heterosexual relationship for at least 3 months. * Signed informed consent indicating willingness to participate. Exclusion Criteria: * Use of PE medications in the preceding 4 weeks. * Use of hormonal supplements. * Patients with erectile dysfunction diagnosed by International Index of Erectile Function. * History of psychiatric or significant physical disorders (in either patient or partner). * Use of antidepressants, local anesthetic sprays, intracavernosal injections, or psychotherapy within 4 weeks. * Alcohol or substance abuse. * Documented hypotension.

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

4 intervention groups are designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Active Comparator

Group II

Active Comparator

Group III

Active Comparator

Group IV

Active Comparator

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 1 location

Suspended

Beni-Suef university

Banī Suwayf, EgyptOpen Beni-Suef university in Google Maps
CompletedOne Study Center
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