Safety and Efficacy of HMI-103 in Participants With Classical PKU Due to PAH Deficiency
Public ClinicalTrials.gov record NCT05222178. 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.
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 1, Open-Label, Dose-Escalation Study to Evaluate the Safety and Efficacy of HMI-103 Administered Intravenously in Adult Participants With Classical PKU Due to PAH Deficiency
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an open-label, sequential ascending dose-escalation, Phase 1 study to evaluate the safety and efficacy of a single intravenous (I.V.) administration of HMI-103, a gene editing development candidate, in adult participants aged 18 to 55 years, inclusive, with classical PKU due to PAH deficiency who have uncontrolled disease despite Phe restricted dietary management.
Study identification
- NCT ID
- NCT05222178
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 3 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- 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 2, 2022
- Primary completion
- Sep 13, 2023
- Completion
- Sep 13, 2023
- Last update posted
- Oct 9, 2023
2022 – 2023
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Community Health Clinic | Topeka | Indiana | 46571 | — |
| Clinic for Special Children | Lancaster | Pennsylvania | 17579 | — |
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 NCT05222178, 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 9, 2023 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05222178 live on ClinicalTrials.gov.