# Long-Term Follow Up Study of Subjects Previously Administered HMI 102

> **NCT04348708** · — · ENROLLING_BY_INVITATION · sponsor: **Homology Medicines, Inc** · enrollment: 21 (estimated)

## Conditions studied

- Phenylketonuria
- PAH Deficiency

## Interventions

- **GENETIC:** HMI-102

## Key facts

- **NCT ID:** NCT04348708
- **Lead sponsor:** Homology Medicines, Inc
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2020-08-19
- **Primary completion:** 2026-01-30
- **Final completion:** 2026-12-01
- **Target enrollment:** 21 (ESTIMATED)
- **Last updated:** 2022-06-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04348708

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04348708, "Long-Term Follow Up Study of Subjects Previously Administered HMI 102". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04348708. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*