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Terminated Phase 2 Interventional Results available

Phase 2a Study of IW-6463 in Adults Diagnosed With Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes (MELAS)

ClinicalTrials.gov ID: NCT04475549

Public ClinicalTrials.gov record NCT04475549. 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 21, 2026, 1:32 AM 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 2a Safety, Tolerability, Pharmacokinetic, and Pharmacodynamic Study in Individuals With Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes (MELAS)

Brief summary

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

This is a single-arm study to evaluate safety and tolerability of oral IW-6463 in adults diagnosed with MELAS.

Study identification

NCT ID
NCT04475549
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Tisento Therapeutics
Industry
Enrollment
8 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
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
Nov 13, 2020 (Actual)
Primary completion
Jan 23, 2022 (Actual)
Completion
Jan 23, 2022 (Actual)
Last update posted
Aug 29, 2024

2020 – 2022

United States locations

U.S. sites
5
U.S. states
5
U.S. cities
5
Facility City State ZIP Site status
Children's National Hospital of DC Washington D.C. District of Columbia 20010 —
Johns Hopkins University Baltimore Maryland 21205 —
Massachusetts General Hospital Boston Massachusetts 02114 —
Columbia University New York New York 10032 —
Children's Hospital of Philadelphia Philadelphia Pennsylvania 19104 —

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 NCT04475549, 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 Aug 29, 2024 · Synced Oct 21, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04475549 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →