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Terminated Phase 1 Interventional

Safety of SP-420 in the Treatment of Transfusional Iron Overload

ClinicalTrials.gov ID: NCT04741542

Public ClinicalTrials.gov record NCT04741542. 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 7, 2026, 11:39 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

Phase 1, Open-Label, Dose Escalation Study to Assess the Safety of SP-420 in the Treatment of Transfusional Iron Overload

Brief summary

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

This study enrolls patients with myelodysplastic syndrome (MDS) and myelofibrosis (MFS), with transfusional iron overload and treats them with the investigational iron chelator, SP-420. SP-420 may be better tolerated and safer than commercially available iron chelators. Iron chelation therapy (ICT) has been shown to improve outcomes in iron overload, but adherence is poor due to problems related to ease of administration, tolerability, and safety.

Study identification

NCT ID
NCT04741542
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Enrollment
2 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
Mar 8, 2021
Primary completion
Jan 9, 2024
Completion
Jan 9, 2024
Last update posted
Dec 26, 2024

2021 – 2024

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Mays Cancer Center, UT Health San Antonio San Antonio Texas 78229

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 NCT04741542, 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 Dec 26, 2024 · Synced Sep 7, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04741542 live on ClinicalTrials.gov.

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