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No Longer Available No phase listed Expanded access

Expanded Access to Voxelotor for Patients With Sickle Cell Disease Who Have No Alternative Treatment Options

ClinicalTrials.gov ID: NCT03943615

Public ClinicalTrials.gov record NCT03943615. 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 Sep 2, 2026, 8:01 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

An Open-Label, Expanded Access Protocol for Patients With Sickle Cell Disease Who Have No Alternative Treatment Options

Brief summary

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

The intent of this open-label, multicenter expanded access program (EAP) is to provide early access to voxelotor prior to market authorization

Study identification

NCT ID
NCT03943615
Recruitment status
No Longer Available
Study type
Expanded access
Phase
Not listed
Lead sponsor
Pfizer
Industry
Enrollment
Not listed

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
12 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
Not listed
Primary completion
Not listed
Completion
Not listed
Last update posted
Jul 17, 2023

United States locations

U.S. sites
18
U.S. states
11
U.S. cities
18
Facility City State ZIP Site status
Alabama Oncology Birmingham Alabama 35211
University of South Alabama Mobile Alabama 36693
Children's Healthcare of Atlanta Atlanta Georgia 30342
Augusta University Augusta Georgia 30912
Our Lady of the Lake Physician Group Baton Rouge Louisiana 70809
University Medical Center New Orleans New Orleans Louisiana 70112
The John Hopkins Hospital Baltimore Maryland 21287
Rutgers Cancer Institute of New Jersey New Brunswick New Jersey 08901-1914
Queens Hospital Center Jamaica New York 11432
Montefiore Medical Center PRIME The Bronx New York 10461
University of North Carolina at Chapel Hill Chapel Hill North Carolina 27514
Duke Department of Pediatrics Durham North Carolina 27710
The Ohio State University Wexner Medical Center Columbus Ohio 43210
Thomas Jefferson University Hospital Philadelphia Pennsylvania 19107
University of Pittsburgh Medical Center Health System Pittsburgh Pennsylvania 15232
Cook Children's Medical Center Fort Worth Texas 76104
Texas Children's Hospital Houston Texas 77030
VCU Health Richmond Virginia 23298

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 NCT03943615, 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 Jul 17, 2023 · Synced Sep 2, 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 protocol, eligibility criteria, and contact information for NCT03943615 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →