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``A double blind, parallel group, placebo controlled study to evaluate the effect of a single oral dose of GSK958108 on ejaculatory latency time (ELT) in male patients suffering from premature ejaculation.`` - ND

``A double blind, parallel group, placebo controlled study to evaluate the effect of a single oral dose of GSK958108 on ejaculatory latency time (ELT) in male patients suffering from premature ejaculation.`` - ND

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-005319-16-IT
Enrollment
Unknown
Registered
2008-11-19
Start date
2008-11-14
Completion date
Unknown
Last updated
2012-03-19

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

Conditions

Premature ejaculation MedDRA version: 9.1 Level: LLT Classification code 10036596 Term: Premature ejaculation

Interventions

Product Code: GSK958108 Pharmaceutical Form: Film-coated tablet Current Sponsor code: GSK958108 Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 1- Pharmaceutical fo

Sponsors

GLAXO SMITHKLINE
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: -Male between 18 and 50 years of age -Body weight ≥ 50 kg (110 lbs) and BMI within the range 19.0 ? 29.9 kg/m2 inclusive) -Heterosexual orientation -Long term symptoms of PE that meet DSM-IV-TR criteria for PE -Premature ejaculation is not due to any other concomitant medical condition -Self-reported moderate or severe primary PE prior to screening -The patient has a baseline ELT less than 3 minutes -The subject has a visual acuity that is equivalent to 20/30 in each eye with appropriate correction if needed. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: -Erectile Dysfunction subjects should have Erectile Function domain of International Index of Erectile Function questionnaire >26 or normal -The subject has a history of migraine -The subject has a history of Psychiatric illness, except for those symptoms related to their PE -Any history of suicidal attempts or behaviour -The subject has a history of any eye disorder or is colour blind, excluding myopia and presbyopia -History of long QT syndrome (personal or family) or other clinically significant cardiac disease -Subject smokes more than 10 cigarettes per day -Regular use of any PDE-5 inhibitors

Design outcomes

Primary

MeasureTime frame
Main Objective: To evaluate the effect of a single oral dose of GSK958108, on ejaculatory latency time (ELT) as measured in the masturbation model.;Secondary Objective: To assess the safety and tolerability of a single oral dose of GSK958108 To investigate the pharmacokinetics of GSK958108;Primary end point(s): To evaluate the effect of a single oral dose of GSK958108, on ejaculatory latency time (ELT) as measured in the masturbation model.

Countries

Italy

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026