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Completed No phase listed Observational

An Observational Study of Patients With Primary Mitochondrial Disease (SPIMM-300)

ClinicalTrials.gov ID: NCT03048617

Public ClinicalTrials.gov record NCT03048617. 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 Jul 22, 2026, 3:10 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 Prospective Observational Study of Patients With Primary Mitochondrial Disease (SPIMM-300)

Study identification

NCT ID
NCT03048617
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
Stealth BioTherapeutics Inc.
Industry
Enrollment
215 participants

Conditions and interventions

Interventions

Not listed

Eligibility (public fields only)

Age range
16 Years to 80 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
Feb 12, 2017
Primary completion
Aug 1, 2018
Completion
Mar 6, 2019
Last update posted
Apr 10, 2019

2017 – 2019

United States locations

U.S. sites
13
U.S. states
9
U.S. cities
12
Facility City State ZIP Site status
University of California San Diego La Jolla California 92093
Stanford Universtity Palo Alto California 94304
Children's Hospital Colorado Aurora Colorado 80045
Massachusetts General Hospital Boston Massachusetts 02114
Columbia University Medical Center New York New York 10032
Akron Children's Hospital Akron Ohio 44308
Cleveland Clinic Cleveland Ohio 44195
The Children's Hospital of Philadelphia Philadelphia Pennsylvania 19104'
Children's Hospital of Pittsburgh of UPMC Pittsburgh Pennsylvania 15224
Baylor College of Medicine Houston Texas 77030
The University of Texas Health Science Center Houston Texas 77030
University of Utah Hospital Salt Lake City Utah 84132
Seattle Children's Hospital Seattle Washington 98105

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

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 20 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03048617, 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 Apr 10, 2019 · Synced Jul 22, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03048617 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →