Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Terminated Phase 2 Interventional Results available

An Open-label Extension Study To Evaluate Safety Of PF-06252616 In Boys With Duchenne Muscular Dystrophy

ClinicalTrials.gov ID: NCT02907619

Public ClinicalTrials.gov record NCT02907619. 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 26, 2026, 12:11 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 MULTICENTER, OPEN-LABEL EXTENSION STUDY TO EVALUATE THE LONG TERM SAFETY OF PF-06252616 IN BOYS WITH DUCHENNE MUSCULAR DYSTROPHY

Brief summary

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

This study is an open-label extension to protocol B5161002 and will provide an assessment of the long term safety, efficacy, pharmacodynamics and pharmacokinetics of intravenous dosing of PF 06252616 in boys with Duchenne muscular dystrophy. Approximately 105 eligible subjects will be assigned to receive a monthly individualized maximum tolerated dose based on their tolerability profile/data from B5161002. This study will not contain a placebo comparator. Subjects will undergo safety evaluations (Laboratory, cardiac monitoring, physical exams, x-ray, MRI), functional capacity evaluations (4 stair climb, range of motion, strength testing, Northstar Ambulatory Assessment, upper limb functional testing, six minute walk test and pulmonary function tests) and pharmacokinetic testing.

Study identification

NCT ID
NCT02907619
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Pfizer
Industry
Enrollment
59 participants

Conditions and interventions

Interventions

Biological

Eligibility (public fields only)

Age range
6 Years to 18 Years
Sex
Male
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
Oct 13, 2016 (Actual)
Primary completion
Nov 22, 2018 (Actual)
Completion
Nov 22, 2018 (Actual)
Last update posted
Nov 23, 2020

2016 – 2018

United States locations

U.S. sites
26
U.S. states
10
U.S. cities
12
Facility City State ZIP Site status
David Geffen School of Medicine at UCLA/UCLA Neurology Los Angeles California 90095 —
Ronald Reagan UCLA Medical Center Los Angeles California 90095 —
Ronald Reagan UCLA Pharmacy Los Angeles California 90095 —
UCLA (David Geffen School of Medicine), Department of Orthopedic Surgery Los Angeles California 90095 —
UCLA Clinical & Translational Research Center Los Angeles California 90095 —
University of California, Davis Medical Center Sacramento California 95817 —
University of Iowa ICTS, Clinical Research Unit Iowa City Iowa 52242 —
Kennedy Krieger Institute Out-patient Center Baltimore Maryland 21205 —
Kennedy Krieger Institute Baltimore Maryland 21205 —
Johns Hopkins Hospital Baltimore Maryland 21287 —
Johns Hopkins Investigational Drug Service Baltimore Maryland 21287 —
Massachusetts General Hospital Boston Massachusetts 02114 —
University of Minnesota Masonic Children's Hospital Minneapolis Minnesota 55454 —
(For Drug deliveries) IDS Pharmacy Minneapolis Minnesota 55455 —
St. Louis Childrens's Hospital St Louis Missouri 63110 —
Duke University Medical Center, Lenox Baker Children's Hospital Durham North Carolina 27705 —
Duke University, Investigational Drug Pharmacy Durham North Carolina 27710 —
Cincinnati Children's Hospital Medical Center Cincinnati Ohio 45229 —
Children's Hospital of Philadelphia Philadelphia Pennsylvania 19104 —
Children's Hospital of Pittsburgh of UPMC Pittsburgh Pennsylvania 15224 —
Center for Clinical and Translational Sciences Salt Lake City Utah 84108 —
Utah Center for Advanced Imaging and Research (UCAIR) Salt Lake City Utah 84108 —
Investigational Drug Services Salt Lake City Utah 84112 —
Utah Program for Inherited Neuromuscular Disorder Salt Lake City Utah 84112 —
University of Utah Hospital Salt Lake City Utah 84132 —
University of Utah School of Medicine Salt Lake City Utah 84132 —

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 21 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02907619, 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 Nov 23, 2020 · Synced Oct 26, 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 NCT02907619 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →