- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05490680
A New Sildenafil Oral Film in Patients With Erectile Dysfunction
A Multi-center, Prospective, Randomized, Double-blind, Flexible-dose, Placebo-controlled, Parallel Group Clinical Trial of Sildenafil Oral Film 25 mg, 50 mg, 75 mg and 100 mg for the Treatment of Erectile Dysfunction (ED)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The study will consist of a Screening Visit (Visit 0) followed by a 4-week run-in period without treatment and by a Randomization Visit (Visit 1) for the subjects who were compliant in pre-treatment phase. After randomization, the subject will start a 12-week, double-blind, flexible-dose, treatment phase comprising 4 at Site Visits performed 2 weeks after starting the treatment (Visit 2), after additional 2 weeks (Visit 3) and every 4 weeks (Visits 4 and 5) until the End of Study.
The target population for this study is men with ED, including 30-35% of geriatric ED subjects. Subjects < 65 years of age will be randomized to receive the Sildenafil/Placebo oral film at 50 mg dose. Subjects ≥ 65 years of age will be randomized to receive the Sildenafil/Placebo oral film at 25 mg dose. The study foresees a flexible-dose regimen and the starting dosage can be increased to 50 mg (for subjects ≥ 65 years of age), 75 mg or 100 mg dosage, or decreased.
Study Type
Enrollment (Estimated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Valeria Frangione, PhD
- Phone Number: +41583600000
- Email: Valeria.Frangione@ibsa.ch
Study Contact Backup
- Name: Cristina Sensi, PhD
- Email: cristina.sensi@ibsa.ch
Study Locations
-
-
Alabama
-
Foley, Alabama, United States, 36535
- Recruiting
- G & L Research LLC.
-
Contact:
- Lindsay U. Russell, CCRC
- Phone Number: 251-943-2980
-
Principal Investigator:
- Nidal Morrar, MD
-
Huntsville, Alabama, United States, 35801
- Recruiting
- Medical Affiliated Research Center
-
Contact:
- Jaime Akridge, LPN, CCRC
- Phone Number: 256-533-6603
-
Principal Investigator:
- Michael Carter, MD
-
-
Arkansas
-
Little Rock, Arkansas, United States, 72211
- Recruiting
- Arkansas Urology Research Center
-
Contact:
- Jonathan Rushing
- Phone Number: 501-410-1100
-
Principal Investigator:
- Ralph J. Henderson, MD
-
-
California
-
Los Angeles, California, United States, 90017
- Recruiting
- Urology Group of Southern California
-
Principal Investigator:
- John Kowalczyk, DO
-
Contact:
- Phone Number: 213-977-1176
-
Murrieta, California, United States, 92562
- Recruiting
- Tri Valley Urology Medical Group
-
Contact:
- Rachelle Nicklas Zeigler, MHA
- Email: info@trivalleyurology.com
-
Principal Investigator:
- Varun R. Talanki, MD
-
Sub-Investigator:
- Philip P. Brodak, MD, FACS
-
-
Florida
-
Fort Lauderdale, Florida, United States, 33316
- Recruiting
- Innovation Medical Group LLC (Endo Care of South Florida)
-
Contact:
- Phone Number: 855-844-1545
-
Principal Investigator:
- Ihosvani Miguel, MD
-
Miami, Florida, United States, 33186
- Recruiting
- Coral Research Clinic
-
Principal Investigator:
- Jorge Paoli-Bruno, MD
-
Contact:
- Phone Number: 708-362-6114
-
Miami, Florida, United States, 33135
- Recruiting
- Clintex Research Group
-
Contact:
- Phone Number: 305-597-3929
- Email: info@clintexresearch.com
-
Principal Investigator:
- Harvey Samowitz, MD
-
North Miami Beach, Florida, United States, 33162
- Recruiting
- Harmony Clinical Research
-
Contact:
- Phone Number: 305-957-7200
- Email: jpages@hcresearchfl.com
-
Principal Investigator:
- Howard Reinfeld, MD
-
Palmetto Bay, Florida, United States, 33157
- Recruiting
- Innovation Clinical Trials: Medical Reseach Center
-
Contact:
- Phone Number: 786-298-5170
-
Principal Investigator:
- Luis Hernandez-Rosado, MD
-
Sunrise, Florida, United States, 33351
- Recruiting
- Precision Clinical Research, LLC
-
Contact:
- Phone Number: 954-915-9991
-
Principal Investigator:
- Ralph Zagha, MD
-
-
Nevada
-
Las Vegas, Nevada, United States, 89119
- Recruiting
- Alliance for Multispecialty Research, LLC
-
Contact:
- Phone Number: 702-545-6840
-
Principal Investigator:
- Michael Jacobs, MD, PhD
-
-
New York
-
Garden City, New York, United States, 11530
- Recruiting
- AccuMed Research Associates
-
Contact:
- Mitchell D. Efros, MD
- Email: accumed@aol.com
-
Principal Investigator:
- Mitchell D. Efros, MD
-
Rochester, New York, United States, 14609
- Recruiting
- Rochester Clinical Research, Inc
-
Principal Investigator:
- Matthew Davis, MD
-
Contact:
- Phone Number: 585-288-0890
-
-
Tennessee
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Knoxville, Tennessee, United States, 37909
- Recruiting
- Alliance for Multispeciaty Research, LLC
-
Contact:
- Sandy Gibson
- Email: info@noccr.com
-
Principal Investigator:
- Richard M. Glover, II, MD
-
-
Texas
-
Sugar Land, Texas, United States, 77479
- Recruiting
- Mt. Olympus Medical Research Group, LLC
-
Principal Investigator:
- Harish Thakkar, MD
-
Webster, Texas, United States, 77598
- Recruiting
- Tranquil Clinical and Research Consulting Services, LLC
-
Contact:
- Karim Mohammed
- Phone Number: 713-907-6054
-
Principal Investigator:
- Rohit Dhir, MD
-
-
Virginia
-
Richmond, Virginia, United States, 23235
- Recruiting
- Virginia Urology
-
Contact:
- Phone Number: 804-330-9105
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Principal Investigator:
- Joseph H. Ellen, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Heterosexual male subjects aged ≥18 years;
- Confirmed clinical diagnosis of ED for at least 6 months;
- Involved in a continuous sexual relationship with their partner for at least 3 months.
- Able and willing to provide voluntary written informed consent
Exclusion Criteria:
- Currently suffering from any oromucosal condition or recent oral surgery that could interfere with the study drug;
- Any significant cardiovascular abnormality;
- Patients ≥ 65 years with any degree of hepatic impairment or severe renal impairment or any significant pulmonary, gastrointestinal, hematological, endocrinal, metabolic or neurological disorder;
- Patients < 65 years with severe hepatic impairment;
- Any presence of chronic indwelling urethral catheterization or penile anatomical abnormalities that would significantly impair EF;
- Any history of Peyronie's disease; or who have conditions which may predispose them to priapism;
- Any history or comorbidity of hypoactive sexual desire disorder, premature ejaculation or other ejaculatory disorders or radical prostatectomy;
- Any history of severe/uncontrolled diabetes or radical prostatectomy or spinal cord injury
- Hypersensitivity to Sildenafil or to any of the excipients of the oral film, or idiosyncratic reactions to other PDE5 inhibitors;
- Any history of migraine;
- Any history of complete unresponsiveness to PDE5 inhibitor treatment or significant side-effects with PDE5 inhibitor;
- Subjects with or with history of severe vision impairment, temporary visual disturbances (blurred vision, increased light sensitivity and color change), retinitis pigmentosa, Non-Arteritic Anterior Ischemic Optic Neuropathy (NAION) or any optic neuropathy;
- Subjects taking a strong CYP3A4 inhibitor(s);
- During the course of the study, subjects are not allowed to take any prescription, over-the-counter, herbal, or naturopathic products for "male enhancement" or the treatment of ED;
- During the course of the study, subjects are not allowed to take any form of nitric oxide donors such as organic nitrates or organic nitrites either regularly and/or intermittently, and guanylate cyclase (GC) stimulators;
- Patients must be stable on therapy with Alpha-blockers or Amlodipine at inclusion and already taking a PDE5 inhibitor without any safety concern prior to initiating the study (i.e., no history of significant side-effects with co-administration of PDE5 inhibitors);
- Subjects known to abuse alcohol or drugs that could interfere with the patient's safety or study compliance
- Subjects who are illiterate or are unable to understand how to use eDiary and complete the questionnaires
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
Placebo oral film, on-demand use once per day, at maximum 60 films during a 12-week period
|
Placebo Oral Film
Other Names:
|
Experimental: Sildenafil
Sildenafil 25 mg, 50 mg, 75 mg or 100 mg oral film (flexible-dose), on-demand use once per day, at maximum 60 films during a 12-week period
|
Sildenafil Oral Film containing 25 mg, 50 mg, 75 mg or 100 mg sildenafil as citrate, flexible-dose
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety of Sildenafil doses versus placebo
Time Frame: 12 weeks of treatment
|
Safety of Sildenafil doses versus placebo, i.e., the proportion of subjects with at least one Treatment Emergent Adverse Events (TEAEs) of Special Interest ("Headache" or "Dizziness")
|
12 weeks of treatment
|
Efficacy of Sildenafil doses versus placebo - IIEF-EF
Time Frame: Baseline to the end of the 12-week treatment period
|
Efficacy of Sildenafil oral film versus placebo evaluated using co-primary efficacy endpoint from the change in Erectile Function (EF) domain of the International Index for Erectile Function (IIEF) questionnaire
|
Baseline to the end of the 12-week treatment period
|
Efficacy of Sildenafil doses versus placebo - SEP Question 2
Time Frame: Between the 4-week pre-treatment period and the end of the 12-week treatment period
|
Efficacy of Sildenafil oral film versus placebo evaluated using co-primary efficacy endpoint from the change in percentage of "yes" responses to Sexual Encounter Profile (SEP) Question 2
|
Between the 4-week pre-treatment period and the end of the 12-week treatment period
|
Efficacy of Sildenafil doses versus placebo - SEP Question 3
Time Frame: Between the 4-week pre-treatment period and the end of the 12-week treatment period
|
Efficacy of Sildenafil oral film versus placebo evaluated using co-primary efficacy endpoint from the change in percentage of "yes" responses to SEP Question 3
|
Between the 4-week pre-treatment period and the end of the 12-week treatment period
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety TEAE of special interest - headache
Time Frame: Over 12 weeks of treatment as compared to placebo
|
The incidence of TEAEs of Special Interest of headache
|
Over 12 weeks of treatment as compared to placebo
|
Safety TEAE of special interest - dizziness
Time Frame: Over 12 weeks of treatment as compared to placebo
|
The incidence of TEAEs of Special Interest of dizziness
|
Over 12 weeks of treatment as compared to placebo
|
Safety TEAE of vasomotor drug effects
Time Frame: Over 12 weeks of treatment as compared to placebo;
|
The incidence of TEAEs that may be suggestive of vasomotor drug effects and the proportion of subjects with at least one of these TEAEs
|
Over 12 weeks of treatment as compared to placebo;
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Exploratory efficacy of Sildenafil oral film compared to placebo - attempts
Time Frame: Up to 12 weeks of treatment
|
Number of attempts for sexual intercourse
|
Up to 12 weeks of treatment
|
Exploratory efficacy of Sildenafil oral film compared to placebo - overall treatment satisfaction
Time Frame: Up to 12 weeks of treatment
|
Mean treatment satisfaction as assessed by Overall Treatment Satisfaction score on a 5-point scale (4=excellent; 3=good; 2=fair; 1=poor; 0=none)
|
Up to 12 weeks of treatment
|
Exploratory efficacy of Sildenafil oral film compared to placebo - GAQ
Time Frame: Up to 12 weeks of treatment
|
Proportion of subject responses to Global Assessment Questionnaire (GAQ) consisting of 2 questions (Yes or No): Question 1 'Has the treatment you have been taking improved your erectile function?' and if necessary, Question 2 'If yes, has the treatment improved your ability to engage in sexual activity?'.
|
Up to 12 weeks of treatment
|
Exploratory efficacy of Sildenafil oral film compared to placebo - drug product palatability
Time Frame: Up to 12 weeks of treatment
|
Subjective measures of the Drug Product Palatability consisting of 5 specific questions: "1.
Rate the oral sensation/mouthfeel of the drug product"; "2.
Rate the taste of the drug product"; "3.
How strong is the taste?"; "4.
Rate the aftertaste of the drug product"; and "5.
How strong is the aftertaste?".
For questions 1, 2, and 4, the range of responses is: "very unpleasant, unpleasant, no sensation/mouthfeel, pleasant, very pleasant."
For questions 3 and 5, the range of responses is: "very strong, strong, moderate, mild, no taste".
|
Up to 12 weeks of treatment
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Mitchell D. Efros, MD, AccuMed Research Associates
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Mental Disorders
- Sexual Dysfunctions, Psychological
- Sexual Dysfunction, Physiological
- Urogenital Diseases
- Male Urogenital Diseases
- Genital Diseases, Male
- Genital Diseases
- Erectile Dysfunction
- Molecular Mechanisms of Pharmacological Action
- Vasodilator Agents
- Urological Agents
- Enzyme Inhibitors
- Phosphodiesterase Inhibitors
- Phosphodiesterase 5 Inhibitors
- Sildenafil Citrate
Other Study ID Numbers
- 20US-SDF15
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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