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Long-Term Follow-up of Subjects Who Were Treated With ST-920

Long-Term Follow-up of Fabry Disease Subjects Who Were Treated With ST-920, an AAV2/6 Human Alpha Galactosidase A Gene Therapy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT05039866
Enrollment
32
Registered
2021-09-10
Start date
2021-08-16
Completion date
2039-03-01
Last updated
2026-08-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fabry Disease, Fabry Disease, Cardiac Variant

Keywords

Fabry Disease, Gene Therapy, ST-920, Rare, Genetic, DNA, Sangamo, Long Term

Brief summary

Long-term follow-up of subjects who received ST-920 in a previous trial (ST-920-201) and completed at least 52 weeks post-infusion follow-up in their primary protocol. Enrolled subjects will be followed for a total of up to 5 years following ST-920 infusion.

Detailed description

Non-interventional, multi-center, long-term follow-up (LTFU) study of subjects dosed with ST-920 in the clinical study ST-920-201. All subjects dosed in the study who completed at least 52 weeks post-infusion follow-up in their primary protocol will be offered to participate. Subjects who enroll will be monitored for a total of up to 5 years following ST-920 infusion.

Interventions

BIOLOGICALST-920

No study drug is administered in this study. Subjects who received ST-920 in a separate parent trial will be evaluated in this trial for long-term safety.

Sponsors

Sangamo Therapeutics
Lead SponsorINDUSTRY

Study design

Observational model
CASE_ONLY
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Subjects who received ST-920 therapy in a separate parent trial * Subjects who have consented to participate in this LTFU study.

Exclusion criteria

-This study has no

Design outcomes

Primary

MeasureTime frameDescription
To evaluate long-term safety of ST-9204 yearsTo evaluate long-term safety of ST-920 by assessment of incidence and severity of adverse events (AEs)

Countries

Australia, Canada, Germany, United Kingdom, United States

Contacts

STUDY_DIRECTORMedical Monitor

Sangamo Therapeutics, Inc.

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 21, 2026