Erectile Dysfunction
Conditions
Brief summary
This study is designed to evaluate the efficacy and safety of MED2005, a topically applied glyceryl trinitrate (GTN) gel administered to the penis of male subjects self-diagnosed with erectile dysfunction (ED) immediately before sexual intercourse.
Detailed description
This randomised, double-blind, placebo-controlled cross-over study is designed to evaluate the efficacy and safety of MED2005, a topically applied glyceryl trinitrate (GTN) gel administered to the penis of male subjects immediately before sexual intercourse. Subjects will be male aged between 18 and 70 years of age self-diagnosed with ED. Treatment requires the topical application of a pea sized volume (approximately 300 mg) of a 0.2% (w/w) gel to deliver a dose of 0.6 mg GTN to the glans of the penis. A total of 192 eligible subjects are planned to be enrolled into the study. Subjects will be screened for eligibility during the screening period (Day -45 to Day -2), provide a history of their ED treatments and those deemed eligible and who have a female consenting partner will participate in a run-in-period and two treatment periods (treatment period 1 and 2). The International Index for Erectile Function (IIEF) question 1 -5 and 15 will be used to determine pre-screening eligibility for the subject online. A score of 25 or less will be acceptable for inclusion to the run-in-period. Screening (visit 1) will be conducted over 1 day or may be divided into more than 1 day if wash-out of prior medications is needed. The screening period is applicable for visit 1 Informed consent will be signed by both partners before a couple can be admitted to the study. There will also be a subject and partner training requirement to ensure that the product is applied in an appropriate manner. After refraining from using other ED treatments for at least a period of a week, in the run-in-period (visit 2), subjects and their female partners will make at least 4 intercourse attempts (with a minimum of 1 attempt per week) during a 4 week (± 1 week) period. The subjects and their partners will be asked to complete questionnaires online to record their experiences after each sexual intercourse attempt and at the end of the run-in period. Subjects who cannot comply with the minimum number of sexual attempts verified by completed Sexual Event Profile (SEP) or exceed 25 on the IIEF question 1 -5 and 15 will be excluded from the study. Scores generated from the run-in period will be used as an established baseline in the planned analyses. The run-in period will be completed prior to randomisation and dosing. In treatment period 1 (visit 3 and visit 4), subjects will be allocated to receive either placebo or MED2005 (0.6 mg GTN) according to a pre-defined randomisation schedule. After refraining from using other ED treatments for at least a period of a week, subjects and their female partner will be trained in the application of the test article and asked to apply the test article immediately prior to sexual intercourse, and to make at least 4 intercourse attempts during a 4 week (± 1 week) period. The subjects and their partners will be asked to complete questionnaires online to record their experiences after each sexual intercourse attempt, and again at the end of each treatment period. Subjects will be asked to return to the Clinical Pharmacology Unit (CPU) after 4 weeks' (± 1 week) to return used and unused test article from the first treatment period, to enable the clinical staff to check compliance and to assess their health status, including assessment of any Adverse Event (AE). At the end of treatment period 1 (visit 4), tubes will be weighed to ensure subject compliance. Following a 1 week treatment-free cross-over period, the subjects will enter into treatment period 2. In treatment period 2 (visit 5 and visit 6), subjects will be issued with the alternative test article, either placebo or MED2005 (0.6 mg GTN) according to the pre-defined randomisation code. Training on the application of the test article will be reinforced / repeated and the subject or their female partner will be asked to apply the test article immediately prior to sexual intercourse on at least 4 separate occasions during a 4-week period. After each intercourse attempt the subjects and their partners will be asked to complete questionnaires online to record their experiences after each sexual intercourse attempt, and again at the end of each treatment period.. Subjects will be asked to return to the CPU after 4 weeks' (± 1 week) time to return used and unused test article from the second treatment period, to enable the clinical staff to check compliance and to assess their health status, including assessment of any AEs. At the end of treatment period 2 (visit 6), tubes will be weighed to ensure subject compliance. Subjects and their female partners will be followed up at 7 day's ± 2 days (visit 7) after the outpatient visit on week 4 of treatment period 2, as necessary, to follow up any on-going AEs.
Interventions
At least 4 applications of MED2005 prior to intercourse over a period of 4 weeks
DRUGMED Placebo
At least 4 applications of MED2005 prior to intercourse over a period of 4 weeks
Sponsors
Richmond Pharmacology Limited
Futura Medical Developments Ltd.
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
Yes
Inclusion criteria
1. Male aged between 18 and 70 years of age inclusive. 2. Confirmed self-diagnosis of ED for more than 3 months. 3. IIEF question 1 -5 and 15 score of 25 or less will be acceptable for inclusion to the run-in period. 4. Subject answers yes to the question At home over the past 3 months, have you experienced at least some growth of your penis in response to: (1) mechanical stimulation, or (2) visual stimulation? 5. In a continuous heterosexual relationship for at least 6 months prior to screening. 6. Documented written informed consent from both subject and his female partner. 7. Both partners must agree to use one of the acceptable methods of contraception listed below: * Occlusive cap (diaphragm or cervical/vault caps). * Surgical sterilisation (vasectomy with documentation of azoospermia). * The female partner uses oral contraceptives, injectable progesterone or subdermal implants. * The female partner uses medically prescribed topically-applied transdermal contraceptive patch. * The female partner has undergone documented tubal ligation (female sterilisation). * The female partner has undergone documented placement of an Intra Uterine Device (IUD). 8. Both partners are capable of understanding and complying with the requirements of the protocol and must have signed the informed consent form.
Exclusion criteria
1. Any significant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, haematological, endocrinological, metabolic, neurological, psychiatric, or other disease. 2. Any history of an unstable medical or psychiatric condition or using any medication that, in the opinion of the PI, is likely to affect the subject's ability to complete the study or precludes the subject's participation in the study. 3. Any presence of a symptomatic, active urinary tract infection diagnosed by the PI or delegate at screening. 4. Any presence of chronic indwelling urethral catheterization or penile anatomical abnormalities (e.g. penile fibrosis) that would significantly impair erectile function. 5. Any history of operations for Peyronie's disease. 6. Primary hypoactive sexual desire or any history of hypogonadism 7. Any history of radical prostatectomy. 8. Any history of severe / uncontrolled diabetes. 9. Subjects taking two or more anti-hypertensives for the treatment of blood pressure. 10. Subjects with nursing partners, known pregnant partners or wish to become pregnant during the course of the study. 11. Confirmed positive results from urine drug screen or from the alcohol breath test at screening and on admission (Day -1). 12. Subject has recent (last 12 months) clinical evidence of alcoholism or drug abuse. 13. Subject has a positive screen for hepatitis B consisting of Hepatitis B surface antigen (HBsAG), hepatitis C antibody, and human immunodeficiency virus (HIV). 14. Any clinically significant abnormal laboratory, vital signs or other safety findings at screening or on admission. 15. Subjects unwilling to cease use of vacuum devices, intracavernosal injection, Viagra ® or other therapy for ED. 16. Unwillingness of the subject to agree to make four attempts at sexual intercourse on four separate days during each treatment period. 17. Any history of unresponsiveness to Viagra ® treatment due to lack of efficacy with sexual stimulation after multiple attempts of sexual intercourse, or significant side effects excluding visual disturbances of Viagra ®. 18. Less than 4 attempts at sexual intercourse or high IIEF scores (\> 25) during the run-in period. 19. Any known hypersensitivity to any component of the investigational product. 20. Subjects who are illiterate or are unable to understand the language in which the online questionnaires are available. 21. Subject has received any investigational product during the 90 days prior to dosing for this study. 22. Subject or their partner cannot communicate reliably with the Investigator.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Erectile Function (EF) Domain Score of the International Index of Erectile Function (IIEF) | 4 Weeks | Erectile Function (EF) domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of the treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 1-30, a lower score is regarded as more severe. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Sexual Desire Domain Score of the International Index of Erectile Function (IIEF) | 4 Weeks | Sexual desire domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 2-10, a lower score is regarded as having a worse outcome. |
| Intercourse Satisfaction Domain Score of the International Index of Erectile Function (IIEF) | 4 Weeks | Intercourse satisfaction domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 0-15, a lower score is regarded as having a worse outcome. |
| Overall Satisfaction Domain Score of the International Index of Erectile Function (IIEF) | 4 weeks | Overall satisfaction domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 2-10, a lower score is regarded as having a worse outcome. |
| Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 1 | 4 Weeks | SEP Question 1: Were you able to achieve at least some erection (some enlargement of the penis)?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period. |
| Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 2 | 4 Weeks | SEP Question 2: Were you able to insert your penis into your partner's vagina?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period. |
| Orgasmic Function Domain Score of the International Index of Erectile (IIEF) | 4 Weeks | Orgasmic function domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 1-10, a lower score is regarded as having a worse outcome. |
| Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 4 | 4 Weeks | SEP Question 4: Were you satisfied with the hardness of your erection?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period. |
| Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 5 | 4 Weeks | SEP Question 5: Were you satisfied overall with this sexual experience?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period. |
| Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 1 | 4 Weeks | GAQ Question 1: Has the treatment you have been taking improved your erectile function?. Answered yes/no after each treatment period of 4 weeks (+/- 1 week). |
| Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 2 | 4 Weeks | GAQ Question 2: Has the treatment improved your ability to engage in sexual activity?. Answered yes/no after each treatment period of 4 weeks (+/- 1 week). |
| Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 3 | 4 Weeks | SEP Question 3: Did your erection last long enough for you to have successful intercourse?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period. |
Countries
United Kingdom
Participant flow
Participants by arm
| Arm | Count |
|---|---|
| MED Placebo Then MED2005 Participants first receive MED Placebo to be used at least 4 times during a 4 week period. Following a 1-week treatment-free cross-over period participants receive MED2005 (0.2% glyceryl trinitrate gel) to be used at least 4 times during a 4 week period. Treatments are provided in single unit dose aluminium tubes packed in boxes of 5. Each tube will contain sufficient gel to apply a pea sized amount (approximately 300 mg). | 114 |
| MED2005 Then MED Placebo Participants first receive MED2005 (0.2% glyceryl trinitrate gel) to be used at least 4 times during a 4 week period. Following a 1-week treatment-free cross-over period participants receive MED Placebo to be used at least 4 times during a 4 week period. Treatments are provided in single unit dose aluminium tubes packed in boxes of 5. Each tube will contain sufficient gel to apply a pea sized amount (approximately 300 mg). | 117 |
| Total | 231 |
Baseline characteristics
| Characteristic | MED Placebo Then MED2005 | MED2005 Then MED Placebo | Total |
|---|---|---|---|
| Age, Continuous | 42.7 years STANDARD_DEVIATION 13.7 | 43.3 years STANDARD_DEVIATION 14.7 | 43.0 years STANDARD_DEVIATION 14.2 |
| Erectile Function (EF) domain score of the International Index of Erectile Function (IIEF) | 17.1 score on a scale STANDARD_DEVIATION 5.9 | 17.1 score on a scale STANDARD_DEVIATION 5.5 | 17.1 score on a scale STANDARD_DEVIATION 5.7 |
| Race/Ethnicity, Customized Asian | 5 Participants | 4 Participants | 9 Participants |
| Race/Ethnicity, Customized Black or African American | 7 Participants | 10 Participants | 17 Participants |
| Race/Ethnicity, Customized Other | 5 Participants | 6 Participants | 11 Participants |
| Race/Ethnicity, Customized White | 97 Participants | 97 Participants | 194 Participants |
| Sex: Female, Male Female | 0 Participants | 0 Participants | 0 Participants |
| Sex: Female, Male Male | 114 Participants | 117 Participants | 231 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk |
|---|---|---|
| deaths Total, all-cause mortality | 0 / 227 | 0 / 229 |
| other Total, other adverse events | 15 / 227 | 28 / 229 |
| serious Total, serious adverse events | 0 / 227 | 0 / 229 |
Outcome results
Primary
Erectile Function (EF) Domain Score of the International Index of Erectile Function (IIEF)
Erectile Function (EF) domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of the treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 1-30, a lower score is regarded as more severe.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Erectile Function (EF) Domain Score of the International Index of Erectile Function (IIEF) | 18.5 score on a scale | Standard Deviation 6.7 |
| MED2005 | Erectile Function (EF) Domain Score of the International Index of Erectile Function (IIEF) | 19.6 score on a scale | Standard Deviation 7.5 |
p-value: 0.013295% CI: [0.22, 1.84]Mixed Models Analysis
Secondary
Intercourse Satisfaction Domain Score of the International Index of Erectile Function (IIEF)
Intercourse satisfaction domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 0-15, a lower score is regarded as having a worse outcome.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Intercourse Satisfaction Domain Score of the International Index of Erectile Function (IIEF) | 8.6 score on a scale | Standard Deviation 2.8 |
| MED2005 | Intercourse Satisfaction Domain Score of the International Index of Erectile Function (IIEF) | 9.0 score on a scale | Standard Deviation 2.8 |
p-value: 0.005595% CI: [0.12, 0.69]Mixed Models Analysis
Secondary
Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 1
GAQ Question 1: Has the treatment you have been taking improved your erectile function?. Answered yes/no after each treatment period of 4 weeks (+/- 1 week).
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Complete cases only.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| MED Placebo | Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 1 | 56 Participants |
| MED2005 | Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 1 | 94 Participants |
p-value: <0.0001Prescott Test (Exact)
Secondary
Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 2
GAQ Question 2: Has the treatment improved your ability to engage in sexual activity?. Answered yes/no after each treatment period of 4 weeks (+/- 1 week).
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Complete cases only.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| MED Placebo | Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 2 | 54 Participants |
| MED2005 | Number of Participants With Affirmative Response to Global Assessment Questionnaire (GAQ) Question 2 | 85 Participants |
p-value: 0.0003Prescott Test (Exact)
Secondary
Orgasmic Function Domain Score of the International Index of Erectile (IIEF)
Orgasmic function domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 1-10, a lower score is regarded as having a worse outcome.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Orgasmic Function Domain Score of the International Index of Erectile (IIEF) | 6.6 score on a scale | Standard Deviation 2.6 |
| MED2005 | Orgasmic Function Domain Score of the International Index of Erectile (IIEF) | 7.0 score on a scale | Standard Deviation 2.8 |
p-value: 0.012295% CI: [0.09, 0.73]Mixed Models Analysis
Secondary
Overall Satisfaction Domain Score of the International Index of Erectile Function (IIEF)
Overall satisfaction domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 2-10, a lower score is regarded as having a worse outcome.
Time frame: 4 weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Overall Satisfaction Domain Score of the International Index of Erectile Function (IIEF) | 6.6 score on a scale | Standard Deviation 2.2 |
| MED2005 | Overall Satisfaction Domain Score of the International Index of Erectile Function (IIEF) | 7.1 score on a scale | Standard Deviation 2.3 |
p-value: 0.00195% CI: [0.2, 0.76]Mixed Models Analysis
Secondary
Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 1
SEP Question 1: Were you able to achieve at least some erection (some enlargement of the penis)?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 1 | 86.93 percentage of yes responses | Standard Deviation 26.22 |
| MED2005 | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 1 | 87.24 percentage of yes responses | Standard Deviation 26.47 |
p-value: 0.799995% CI: [0.96, 1.032]Generalized Linear Mixed Model
Secondary
Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 2
SEP Question 2: Were you able to insert your penis into your partner's vagina?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 2 | 75.37 percentage of yes responses | Standard Deviation 34.91 |
| MED2005 | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 2 | 75.53 percentage of yes responses | Standard Deviation 36.49 |
p-value: 0.674695% CI: [0.937, 1.043]Generalized Linear Mixed Model
Secondary
Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 3
SEP Question 3: Did your erection last long enough for you to have successful intercourse?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 3 | 52.64 percentage of yes responses | Standard Deviation 38.81 |
| MED2005 | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 3 | 57.32 percentage of yes responses | Standard Deviation 39.4 |
p-value: 0.095995% CI: [0.987, 1.17]Generalized Linear Mixed Model
Secondary
Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 4
SEP Question 4: Were you satisfied with the hardness of your erection?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 4 | 28.97 percentage of yes responses | Standard Deviation 33.12 |
| MED2005 | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 4 | 42.91 percentage of yes responses | Standard Deviation 41 |
p-value: <0.000195% CI: [1.267, 1.829]Generalized Linear Mixed Model
Secondary
Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 5
SEP Question 5: Were you satisfied overall with this sexual experience?. Answered yes/no after each intercourse event during treatment periods of 4 weeks (+/- 1 week). Assessed as a percentage of yes responses in each period.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 5 | 36.88 percentage of yes responses | Standard Deviation 36.98 |
| MED2005 | Percentage of Affirmative Responses to Sexual Encounter Profile (SEP) Question 5 | 48.23 percentage of yes responses | Standard Deviation 40.87 |
p-value: 0.000595% CI: [1.128, 1.545]Generalized Linear Mixed Model
Secondary
Sexual Desire Domain Score of the International Index of Erectile Function (IIEF)
Sexual desire domain of the International Index of Erectile Function (IIEF) questionnaire. This will be measured at the end of treatment periods of 4 weeks (+/- 1 week). The minimum and maximum values are 2-10, a lower score is regarded as having a worse outcome.
Time frame: 4 Weeks
Population: Full Analysis Set. A total of 230 subjects reported at least one intercourse attempt and had at least one IIEF assessment in a period for which at least one intercourse attempt was reported. Observed cases only.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| MED Placebo | Sexual Desire Domain Score of the International Index of Erectile Function (IIEF) | 7.1 score on a scale | Standard Deviation 1.8 |
| MED2005 | Sexual Desire Domain Score of the International Index of Erectile Function (IIEF) | 7.5 score on a scale | Standard Deviation 1.8 |
p-value: <0.000195% CI: [0.21, 0.57]Mixed Models Analysis