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A Phase 1/2 Study to Evaluate the Safety, Tolerability, and Efficacy of VX-264 in Subjects With Type 1 Diabetes Mellitus

Status
Active, not recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-515583-32-00
Acronym
VX22-264-101
Enrollment
4
Registered
2024-09-20
Start date
2023-07-06
Completion date
Unknown
Last updated
2025-09-18

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

Conditions

Type 1 Diabetes Mellitus

Brief summary

Part A: Safety and tolerability based on TEAEs (including incidence and severity of AEs and SAEs), ADEs (including SADEs and device deficiencies), clinical laboratory assessments, vital signs, standard 12-lead ECGs, imaging assessments (ultrasound and magnetic resonance imaging), retinopathy evaluation, number of subjects receiving less than the target number of VX 264 units due to AEs, number of subjects with VX 264 units explanted due to AEs or ADEs and/or unit integrity issues., Part B: Safety and tolerability based on TEAEs (including incidence and severity of AEs and SAEs), ADEs (including SADEs and device deficiencies), clinical laboratory assessments, vital signs, standard 12- lead ECGs, imaging assessments (ultrasound and magnetic resonance imaging), retinopathy evaluation, number of subjects receiving less than the target number of VX 264 units due to AEs or ADEs, number of subjects with VX 264 units explanted due to AEs and/or unit integrity issues., Part C: Change from baseline in peak C-peptide during MMTT at Day 90.

Interventions

DRUGVX-264 Implant

Sponsors

Vertex Pharmaceuticals Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Part A: Safety and tolerability based on TEAEs (including incidence and severity of AEs and SAEs), ADEs (including SADEs and device deficiencies), clinical laboratory assessments, vital signs, standard 12-lead ECGs, imaging assessments (ultrasound and magnetic resonance imaging), retinopathy evaluation, number of subjects receiving less than the target number of VX 264 units due to AEs, number of subjects with VX 264 units explanted due to AEs or ADEs and/or unit integrity issues., Part B: Safety and tolerability based on TEAEs (including incidence and severity of AEs and SAEs), ADEs (including SADEs and device deficiencies), clinical laboratory assessments, vital signs, standard 12- lead ECGs, imaging assessments (ultrasound and magnetic resonance imaging), retinopathy evaluation, number of subjects receiving less than the target number of VX 264 units due to AEs or ADEs, number of subjects with VX 264 units explanted due to AEs and/or unit integrity issues., Part C: Change from base

Countries

Germany, Italy, Netherlands

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026