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Completed Phase 2 Interventional Results available

Study to Evaluate Efficacy, Safety, and Tolerability of MT-7117 in Subjects With Erythropoietic Protoporphyria

ClinicalTrials.gov ID: NCT03520036

Public ClinicalTrials.gov record NCT03520036. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 28, 2026, 12:43 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase II, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate Efficacy, Safety, and Tolerability of MT-7117 in Subjects With Erythropoietic Protoporphyria

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to investigate the efficacy and safety of MT-7117 on sunlight exposure duration without symptoms and tolerance in subjects with EPP.

Study identification

NCT ID
NCT03520036
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Tanabe Pharma America, Inc.
Industry
Enrollment
102 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 75 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 5, 2018 (Actual)
Primary completion
Sep 28, 2019 (Actual)
Completion
Sep 28, 2019 (Actual)
Last update posted
Dec 31, 2025

2018 – 2019

United States locations

U.S. sites
9
U.S. states
8
U.S. cities
9
Facility City State ZIP Site status
ACTCA, A Member of the Alliance, Inc. Los Angeles California 90036 —
University of California at San Francisco San Francisco California 94143 —
University of Miami Miller School of Medicine Miami Florida 33136 —
Metro Boston Clinical Partners, LLC Brighton Massachusetts 02135 —
Ichan School of Medicine at Mount Sinai New York New York 10029 —
Wake Forest Baptist Medical Center Winston-Salem North Carolina 27157 —
Remington-Davis, Inc Columbus Ohio 43215 —
University of Texas Medical Branch Porphyria Center Galveston Texas 77555 —
University of Utah Salt Lake City Utah 84108 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03520036, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 31, 2025 · Synced Oct 28, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03520036 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →