Completed PHASE2 INTERVENTIONAL 2-arm NCT01400594

Safety & Efficacy Study of HTU-520 in the Treatment of Distal Subungual Onychomycosis of the Toenail

A Randomized, Double-Blind, Parallel-Group, Multicenter, Placebo-Controlled Study of the Safety & Efficacy of HTU-520 in the Treatment of Mild to Moderate Distal Subungual Onychomycosis of the Toenail

Sponsor: Hisamitsu Pharmaceutical Co., Inc.

Conditions Onychomycosis

Interventions HTU-520 Patch Placebo Patch

Updated 8 times since 2017 Last updated: May 12, 2015 Started: Jul 31, 2011 Primary completion: Jan 31, 2013 Completion: Jan 31, 2013

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01400594, this PHASE2 trial focuses on Onychomycosis and remains completed. Sponsored by Hisamitsu Pharmaceutical Co., Inc., it has been updated 8 times since 2011, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE2
Sep 2024 — Sep 2025 [monthly]

Completed PHASE2
Jul 2024 — Sep 2024 [monthly]

Completed PHASE2
Apr 2022 — Jul 2024 [monthly]

Completed PHASE2
Jan 2021 — Apr 2022 [monthly]

Completed PHASE2

▶ Show 3 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed PHASE2
Feb 2017 — Jun 2018 [monthly]

Completed PHASE2
Jan 2017 — Feb 2017 [monthly]

Completed PHASE2

First recorded

Jul 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Hisamitsu Pharmaceutical Co., Inc.

Data source: Hisamitsu Pharmaceutical Co., Inc.

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Akron, United States , Anderson, United States , Atlanta, United States , Aventura, United States , Birmingham, United States , Boca Raton, United States , Brandon, United States , Chicago, United States , Cincinnati, United States , Coral Gables, United States and 23 more locations