External Device for Erectile Dysfunction (3D-Erect)


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Trial ID: NCT04624126


The aim of this clinical trial is to test the safety and feasibility of a non-invasive 3D-printed external penile device to achieve successful and satisfactory sexual intercourse in men with erectile dysfunction (ED).

Official Title

Non-invasive External Device for Erectile Dysfunction (3D-Erect): a Pilot Study

Stanford Investigator(s)

Tony Chen, MD
Tony Chen, MD

Clinical Assistant Professor, Urology


Inclusion Criteria:

* males \>18 years old suffering from any cause moderate to severe erectile dysfunction (e.g. ED after radical prostatectomy and/or radiation therapy for prostate cancer and or other pelvic malignancies affecting the sexual potency; emotional and psychological ED; organic vascular and/or metabolic ED etc.)
* having a female partner willing to participate in the study.

Exclusion Criteria:

* not willing to attempt sexual vaginal intercourse with their partner
* inability to wear/operate the external penile device for any reason


device: 3D-Erect


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Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305