CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 132 enrolled
Drug / intervention
AZP-3601 +1 moredrug
Likely dose
Not stated in 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/NCT05239221
NCT05239221Phase 2Completed

A Single and Multiple Ascending Dose Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZP-3601, a Synthetic Parathyroid Hormone Analog, in Healthy Subjects and in Subjects With Hypoparathyroidism

Alexion Pharmaceuticals, Inc.·interventional·Posted Feb 14, 2022·Updated Sep 8, 2025

In Brief

A Phase 2 clinical trial evaluating AZP-3601 and Placebo for Chronic Hypoparathyroidism. Completed, enrolled 132 participants across 2 sites in 2 countries.

Detailed Summary

This study is investigating the safety, tolerability, pharmacodynamics and pharmacokinetics of AZP-3601 following single and repeated administration in both healthy volunteers and patients with chronic hypoparathyroidism (cHP) The protocol includes 3 parts: * Part A: first-in-human single ascending dose (SAD) study in healthy volunteers * Part B: multiple ascending dose (MAD) study with 2 weeks of treatment in healthy volunteers * Part C: open-label MAD study with a total treatment duration of 3 months in patients with cHP.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesHungary, Netherlands
CollaboratorsAmolyt Pharma

Timeline

Phase 2CompletedFinished
202120222023202420252026
First PostedFeb 14, 2022
Enrollment StartSep 7, 2020
Primary CompletionAug 23, 2022
TodayJul 2, 2026
Enrollment to primary: 2.0 yearsPosted 4.4 years ago

Interventions

AZP-3601drug

Lyophilized powder of AZP-3601 to be reconstituted with water for injection before injection

Placebodrug

Saline solution visually matching active medication