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Terminated Phase 1 Interventional

Study of GBT021601 in Participants With Renal Impairment

ClinicalTrials.gov ID: NCT05878704

Public ClinicalTrials.gov record NCT05878704. 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 23, 2026, 8:57 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 Phase I, Open-Label, Single-Dose, Non-Randomized, Parallel Group Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of GBT021601, an Oral Hemoglobin S Polymerization Inhibitor, in Adult Participants With Renal Impairment

Brief summary

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

Renal Impairment study of GBT021601.

Study identification

NCT ID
NCT05878704
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Pfizer
Industry
Enrollment
8 participants

Conditions and interventions

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
Jun 29, 2023 (Actual)
Primary completion
Jul 29, 2024 (Actual)
Completion
Jul 29, 2024 (Actual)
Last update posted
Oct 15, 2024

2023 – 2024

United States locations

U.S. sites
4
U.S. states
3
U.S. cities
4
Facility City State ZIP Site status
Orange County Research Center Lake Forest California 92630 —
Orange County Research Center Tustin California 92780 —
Advanced Pharma CR, LLC Miami Florida 33147 —
Nucleus Network Saint Paul Minnesota 55114 —

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 NCT05878704, 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 Oct 15, 2024 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05878704 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →