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Effect of Prostatic Urethra and Seminal Vesicle Morphometry on Ejaculation

NCT07614854 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 150

Last updated 2026-06-03

No results posted yet for this study

Summary

The goal of this observational study is to learn whether the size and shape of the prostatic urethra and seminal vesicles - measured on multiparametric prostate MRI (mpMRI) - are related to premature ejaculation (PE) severity in men aged 18-55.

The main questions it aims to answer are:

* Do men with premature ejaculation have different prostatic urethral length and angulation compared to men without PE?
* Do men with premature ejaculation have different seminal vesicle dimensions compared to men without PE?
* Do prostatic urethra and seminal vesicle measurements on mpMRI correlate with PE severity scores (PEDT) and ejaculation latency time (IELT)?

Researchers will compare men with premature ejaculation to healthy men without ejaculatory complaints to see if specific anatomical features are associated with PE severity.

Participants will:

* Undergo a multiparametric prostate MRI that is already scheduled as part of their routine medical care
* Complete validated questionnaires about ejaculation and sexual function (PEDT, PEP, IELT, IIEF-15)
* Provide a blood sample for routine hormone level measurements

Conditions

  • Premature Ejaculation
  • Ejaculation

Sponsors & Collaborators

  • Başakşehir Çam & Sakura City Hospital

    lead OTHER_GOV

Eligibility

Min Age
18 Years
Max Age
55 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-05-10
Primary Completion
2026-08-10
Completion
2026-08-10

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07614854 on ClinicalTrials.gov