Multicenter clinical study for intravaginal ejaculation disorder with use of a masturbation aid

Multicenter clinical study for intravaginal ejaculation disorder with use of a masturbation aid - clinical study for intravaginal ejaculation disorder with use of a masturbation aid

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000044912

Enrollment

Registered

2021-07-20

Start date

2020-04-14

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

intravaginal ejaculation disorder

Interventions

None listed

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: bother with intravaginal ejaculation disorder one sexual partner continuing sexual intercourse

Exclusion criteria

Exclusion criteria: diabetes that is difficult to control neurogenic disease penile skin trouble

Design outcomes

Primary

Measure	Time frame
intravaginal ejaculation	—

Secondary

Measure	Time frame
International Index of Erectile Function, EHS, Male Sexual Health Questionnaire for assessing ejaculatory dysfunction, Confidence in Performing Sexual Intercourse Questionnaire-12, Numerical Rating Scale	—

Countries

Japan

Contacts

Public ContactMASATO SHIRAI

Juntendo University Urayasu Hospital Department of Urology

masatos@juntendo-urayasu.jp+81473533111

Outcome results