CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 23 enrolled
Drug / intervention
RZ358 Sequential Group Cohort 1 +3 moredrug
Likely dose
RZ358 Sequential Group Cohort 1 3 mg/kgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04538989
NCT04538989Phase 2Completed

An Open-Label Multiple-Dose Study of RZ358 in Patients With Congenital Hyperinsulinism

Rezolute·interventional·Posted Sep 4, 2020·Updated May 28, 2025

In Brief

A Phase 2 clinical trial evaluating RZ358 Sequential Group Cohort 1, RZ358 Sequential Group Cohort 2, and 2 other interventions for Congenital Hyperinsulinism. Completed, enrolled 23 participants across 17 sites in 11 countries.

Detailed Summary

The objective of this trial is to evaluate the safety, tolerability and glucose-raising effects of RZ358 in patients with Congenital Hyperinsulinism (HI).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesBulgaria, Canada, Denmark, Georgia, Germany, Israel, Russia, Spain, Turkey (Türkiye), United Kingdom, United States
Collaborators--

Timeline

Phase 2CompletedFinished
2020202120222023202420252026
First PostedSep 4, 2020
Enrollment StartFeb 24, 2020
Primary CompletionApr 5, 2022
Study CompletionAug 19, 2022
TodayJul 2, 2026
Enrollment to primary: 2.1 yearsPosted 5.8 years ago

Interventions

RZ358 Sequential Group Cohort 1drug

IV infusion for 8 weeks (3 mg/kg bi-weekly for 8 weeks)

RZ358 Sequential Group Cohort 2drug

IV infusion for 8 weeks (6 mg/kg bi-weekly for 8 weeks)

RZ358 Sequential Group Cohort 3drug

IV infusion for 8 weeks (9 mg/kg bi-weekly for 8 weeks)

RZ358 Sequential Group Cohort 4drug

IV infusion for 8 weeks (bi-weekly fixed dose-titration from 3 to 9 mg/kg for the first 4 weeks, followed by a fixed 9 mg/kg dose amount thereafter for the remaining 4 weeks)