A Phase 2 Study of On-demand Therapy With Clomipramine and Sildenafil Combination in Premature Ejaculation

NCT ID: NCT02571101

Last Updated: 2015-12-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE2

Total Enrollment

297 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-11-30

Study Completion Date

2016-06-30

Brief Summary

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The purpose of this study is to evaluate the safety and efficacy of on-demand therapy with CDFR0812-15/25mg and CDFR0812-15/50mg compared to on-demand therapy with single-drug administration of Clomipramine HCl 15mg in Korean Male Patients Diagnosed with Premature Ejaculation

Detailed Description

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Clomipramine is a dibenzazepine-derivative tricyclic antidepressant (TCA) and is a potent inhibitor of serotonin and norepinephrine reuptake. Clomipramine may be used in a variety of indications. Condencia Tab contains low dose of 15mg of clomipramine HCl as an active ingredient, which is newly approved to market for the treatment of premature ejaculation. This study is a prospective, randomized, double-blinded, active-control, 3-treatment arm, parallel, multi-center clinical trial. Approximately a total of 297 male patients diagnosed with premature ejaculation will be enrolled and randomized into 3 groups (99 subjects per a group).

The efficacy of oral administration of Clomipramine HCl will be investigated closely compared to the effects after oral administration of CDFR0812-15/25mg and CDFR0812-15/50mg.

The secondary object is to investigate general safety of oral administration of CDFR0812-15/25mg and CDFR0812-15/50mg.

Conditions

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Premature Ejaculation

Keywords

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Clomipramine Premature ejaculation CDFR0812 Sildenafil

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Test 1

Test 1 subjects will take one tablet of CDFR0812-15/25mg and another tablet of Condencia-Placebo before sexual intercourse in on-demand for 8 weeks.

Group Type EXPERIMENTAL

CDFR0812-15/25mg

Intervention Type DRUG

Contains chlomipramine HCl 15mg and sildenafil citrate 25mg.

Condencia-Placebo

Intervention Type DRUG

Placebo tablet of Condencia

Test 2

Test 2 subjects will take one tablet of CDFR0812-15/50mg and another tablet of Condencia-Placebo before sexual intercourse in on-demand for 8 weeks.

Group Type EXPERIMENTAL

CDFR0812-15/50mg

Intervention Type DRUG

Contains chlomipramine HCl 15mg and sildenafil citrate 50mg.

Condencia-Placebo

Intervention Type DRUG

Placebo tablet of Condencia

Comparator

Comparator subjects will take one tablet of Condencia and another tablet of CDFR0812-Placebo before sexual intercourse in on-demand for 8 weeks.

Group Type PLACEBO_COMPARATOR

Condencia

Intervention Type DRUG

Contains chlomipramine HCl 15mg.

CDFR0812-Placebo

Intervention Type DRUG

Placebo tablet of CDFR0812.

Interventions

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CDFR0812-15/25mg

Contains chlomipramine HCl 15mg and sildenafil citrate 25mg.

Intervention Type DRUG

CDFR0812-15/50mg

Contains chlomipramine HCl 15mg and sildenafil citrate 50mg.

Intervention Type DRUG

Condencia

Contains chlomipramine HCl 15mg.

Intervention Type DRUG

CDFR0812-Placebo

Placebo tablet of CDFR0812.

Intervention Type DRUG

Condencia-Placebo

Placebo tablet of Condencia

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Korean male aged between 19 and 65
* Both patient and his partner given their informed and written consents
* Patient who has persisted for at least 6 months and is willing to retain the relationship during this study
* Patient diagnosed with premature ejaculation according to DSM-V
* Patient whose score in PEDT (Korean version) is 11 and more
* Patient who are willing to try 4 and more intercourse attempts for Run-in period and he has experienced 75%-100% of the IELT within one minute or less of vaginal penetration
* Patient whose personal distress in PEP is 'moderate' and over.
* Patient who is willing to participate in the study by the end and are cooperative (trying 4 and more intercourse attempts between each visit and able to postpone scheduled elective surgery)
* Patient who is willing to complete a patient diary and questionnaires

Exclusion Criteria

* Patient who has a medical history including neurological disorders, infectious diseases, damage, surgery or medication history and that is judged to be related to premature ejaculation
* Patient who has participated into other trials within 90 days before this study
* Patient who is in a unstable medical condition or has alcohol/drug abuse in recent 6 months
* Patient whose female partner is less interested in sexual intercourse or has a sexual disorder
* Patient whose female partner is pregnant
* Patient whose female partner of childbearing age is not willing to use proper birth control
* Patient whose IIEF-EF score is 25 and less
* Medical history of convulsive diseases, mental diseases, E.C.T (Electroconvulsive shock Treatment), glaucoma
* Patient who has taken concomitantly prohibited medicines before the study and who is not willing to stop the medications for appropriate wash-out period
Minimum Eligible Age

19 Years

Maximum Eligible Age

65 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Symyoo

INDUSTRY

Sponsor Role collaborator

CTC Bio, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Hwan-Seok Choi, M.D, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Catholic Medical Center Seoul St. Mary's Hospital

Sae Woong Kim, M.D., Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Catholic Medical Center Seoul St. Mary's Hospital

Locations

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Inje University Ilsan Paik Hospital

Goyang-si, , South Korea

Site Status RECRUITING

National Health Insurance Service Ilsan Hospital

Goyang-si, , South Korea

Site Status RECRUITING

Pusan National University Hospital

Pusan, , South Korea

Site Status RECRUITING

Catholic Medical Center Seoul St. Mary's Hospital

Seoul, , South Korea

Site Status RECRUITING

Ewha Womans University Medical Center

Seoul, , South Korea

Site Status RECRUITING

Korea University Guro Hospital

Seoul, , South Korea

Site Status RECRUITING

Samsung Medical Center

Seoul, , South Korea

Site Status RECRUITING

Seoul National University Hospital

Seoul, , South Korea

Site Status RECRUITING

Catholic university of Korea Uijeongbu St.Mary's Hospital

Uijeongbu-si, , South Korea

Site Status NOT_YET_RECRUITING

Countries

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South Korea

Central Contacts

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Youngrang Lee

Role: CONTACT

Phone: 82-(0)70-4335-4759

Email: [email protected]

Other Identifiers

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CTC-PED-CDFR0812_P2

Identifier Type: -

Identifier Source: org_study_id