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Terminated Phase 1Phase 2 Interventional

A Voxelotor for Sickle Cell Anemia Patients at Highest Risk for Progression of Chronic Kidney Disease

ClinicalTrials.gov ID: NCT04335721

Public ClinicalTrials.gov record NCT04335721. 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 4, 2026, 6:32 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 Pilot Study of Voxelotor for Sickle Cell Anemia Patients at Highest Risk for Progression of Chronic Kidney Disease

Brief summary

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

This study is a single center, prospective exploratory pilot study of Sickle Cell Anemia (SCA) participants. The study will enroll patients with early stages of sickle cell nephropathy (Chronic Kidney Disease (CKD) stage 1 or 2) who are at the highest risk of CKD progression (presence of both hemoglobinuria and urine albumin concentration ≥ 30 mg/g creatinin

Study identification

NCT ID
NCT04335721
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1, Phase 2
Enrollment
12 participants

Conditions and interventions

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
Mar 15, 2021
Primary completion
Oct 6, 2024
Completion
Oct 6, 2024
Last update posted
Apr 2, 2025

2021 – 2024

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
University of Illinois Chicago Illinois 60612

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 NCT04335721, 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 2, 2025 · Synced Sep 4, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04335721 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →