NCT07636161

Brief Summary

The purpose of this research study is to look at whether Eroxon® gel when used together with tadalafil, may help improve erectile function in men ages 18 to 40 who have type 2 diabetes.

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
30

participants targeted

Target at below P25 for phase_4 type-2-diabetes

Timeline
12mo left

Started Sep 2026

Shorter than P25 for phase_4 type-2-diabetes

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

June 3, 2026

Completed
6 days until next milestone

First Posted

Study publicly available on registry

June 9, 2026

Completed
3 months until next milestone

Study Start

First participant enrolled

September 1, 2026

Expected
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 1, 2027

Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2027

Last Updated

June 9, 2026

Status Verified

May 1, 2026

Enrollment Period

1 year

First QC Date

June 3, 2026

Last Update Submit

June 3, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Change in Erectile Functioning

    Erectile function assessed using the International Index of Erectile Function-5 (IIEF-5), a validated 5-item patient-reported questionnaire. Total scores range from 5 to 25, with higher scores indicating better erectile function.

    Baseline to Week 12

Secondary Outcomes (2)

  • Change in Patient Adherence

    Baseline to Week 12

  • Change in Partner Acceptability

    Baseline to Week 12

Study Arms (2)

Standard of Care (Tadalafil) + Eroxon® Gel Group

EXPERIMENTAL

Participants assigned to this arm will continue to use tadalafil as prescribed per standard of care treatment and will also be instructed to use Eroxon® gel prior to each sexual encounter throughout the 12-week study period.

Device: Eroxon®Drug: tadalafil

Tadalafil (Control) Group

ACTIVE COMPARATOR

Participants assigned to this arm will continue their standard-of-care treatment with tadalafil as prescribed. No study-specific changes will be made to their routine clinical management.

Drug: tadalafil

Interventions

Eroxon®DEVICE

Participants will receive a 12-week supply of Eroxon® and will be instructed to apply the gel prior to each sexual encounter as directed at enrollment.

Standard of Care (Tadalafil) + Eroxon® Gel Group

Tadalafil is administered as standard of care at dose and schedule determined by the treating clinician.

Standard of Care (Tadalafil) + Eroxon® Gel GroupTadalafil (Control) Group

Eligibility Criteria

Age18 Years - 40 Years
Sexmale
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • Male sex at birth
  • Age 18-40 years
  • Diagnosis of type 2 diabetes mellitus
  • Diagnosis of erectile dysfunction
  • Currently prescribed tadalafil
  • Have a sexual partner willing to complete a survey
  • Ability to provide informed consent

You may not qualify if:

  • Type 1 diabetes mellitus
  • Severe psychiatric illness that would impair participation
  • Use of nitrates or contraindications to sexual activity
  • Known allergy to Eroxon® gel components
  • Participation in another interventional sexual health study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Don Soffer Clinical Research Building

Miami, Florida, 33136, United States

Location

MeSH Terms

Conditions

Diabetes Mellitus, Type 2

Interventions

Tadalafil

Condition Hierarchy (Ancestors)

Diabetes MellitusGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System Diseases

Intervention Hierarchy (Ancestors)

CarbolinesPyridinesHeterocyclic Compounds, 1-RingHeterocyclic CompoundsIndole AlkaloidsIndolesHeterocyclic Compounds, 2-RingHeterocyclic Compounds, Fused-RingHeterocyclic Compounds, 3-Ring

Study Officials

  • Sonjia Kenya, E.D

    University of Miami

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor of Professional Practice

Study Record Dates

First Submitted

June 3, 2026

First Posted

June 9, 2026

Study Start (Estimated)

September 1, 2026

Primary Completion (Estimated)

September 1, 2027

Study Completion (Estimated)

September 1, 2027

Last Updated

June 9, 2026

Record last verified: 2026-05

Data Sharing

IPD Sharing
Will not share

Locations