Efficacy and Safety Study of Udenafil Tablets in Erectile Dysfunction.

May 11, 2012 updated by: Abdi Ibrahim Ilac San. ve Tic A.S.

A Randomized, Double Blind, Placebo Controlled, Multicentric Study to Assess the Efficacy and Safety of Udenafil Tablets in Patients Suffering From Erectile Dysfunction.

This randomized, double blind, placebo controlled, multicentric, clinical study will assess the efficacy and safety of Udenafil (100 mg) tablets in patients suffering from erectile dysfunction(ED).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
118

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Turkey
      • Ankara, Turkey
      • Ankara, Turkey, 06100
      • Istanbul, Turkey
      • Izmir, Turkey
      • Mersin, Turkey, 33343

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 60 years (ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Male patients of 18 to 60 years of age.
  • Patients in a stable, monogamous sexual relationship with a female partner for at least 6 months and willing to maintain this relationship for the duration of the study.
  • Patients with established diagnosis of erectile dysfunction (ED) of organic, psychogenic or mixed etiology for at least 6 months duration.
  • Patient willing to attempt at least one sexual intercourse in a week for the entire treatment.

Exclusion Criteria:

  • Patients with total erectile failure or any other sexual disorder such as hypoactive sexual desire.
  • Patients who have previously failed to respond to PDE-5 inhibitors like Sildenafil, Vardenafil or Tadalafil.
  • Patients who have used other erectile dysfunction therapies within 14 days (2 weeks) prior to entering into this study (i.e. visit 1).
  • Patients with hypogonadism or anatomical deformity of the penis such as severe penile fibrosis or Peyronie's disease or penile trauma.
  • Patients with a history of major psychiatric disorder.
  • Patients with a history of significant pathological cardiovascular conditions such as: congestive heart failure, life-threatening arrhythmia or ischemic heart disease within the past 6 months.
  • Patients with a history of central nervous system disorders such as stroke, transient ischemic attacks or spinal cord injury or a radical prostatectomy or radical pelvic surgery.
  • Patients with hypotension (<90/50) or uncontrolled hypertension (>170/100), uncontrolled diabetes, hepatic impairment (SGOT or SGPT levels > 3 x Upper Normal Limit), renal impairment (serum creatinine > 2.5mg/dl), hematological disorders such as bleeding disorders.
  • Patients with a history of retinitis pigmentosa, proliferative diabetic retinopathy or non-arteritic anterior ischemic optic neuropathy (NAION).
  • Patients with a history of sickle cell disease, multiple myeloma, leukemia or any other disorders that may cause priapism.
  • Patients on concomitant treatment with nitrates/nitrites(NO) donor, CYP3A4 inhibitors, CYP3A4 inducers, anticoagulants, androgens, antiandrogens or trazodone.
  • Patients with known hypersensitivity to PDE 5 inhibitors like Sildenafil, Vardenafil or Tadalafil.
  • Patient with known diagnosis to AIDS or with a positive HIV result at study screening visit.
  • Patients with any other serious concurrent illness or malignancy.
  • Patients with continuing history of alcohol and / or drug abuse.
  • Participation in another clinical trial in the past 30days.

Study Plan

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

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: TRIPLE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
PLACEBO_COMPARATOR: Placebo
Drug: Placebo
Placebo
Drug: Udenafil
Placebo-control
ACTIVE_COMPARATOR: Udenafil
Active Ingredient
Drug: Placebo
Placebo
Drug: Udenafil
Placebo-control

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
IIEF
Time Frame: 8 week
8 week

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Changes in the total score of IIEF at the end of the treatment compared to baseline.
Time Frame: 8 week
8 week
Changes in score of Question 3 (SEP2) and Question 4 (SEP3) of IIEF questionnaire at the end of the treatment period as compared to baseline.
Time Frame: 8 week
8 week
Overall assessment of efficacy (GAQ) to the study medication at the end of the study.
Time Frame: 8 week
8 week

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Abdi Ibrahim Ilac San. ve Tic A.S.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 1, 2010

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 1, 2011

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 1, 2011

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 25, 2011

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 25, 2011

First Posted (ESTIMATE)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 28, 2011

Study Record Updates

Last Update Posted (ESTIMATE)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 14, 2012

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 11, 2012

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2012

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • AI2010-01

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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