A Study to Assess Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ALE1 in Healthy Adults and Adults With Hypophosphatasia in Order to Identify Suitable Doses of ALE1
Recruiting
Phase 1Phase 2Interventional Study
Hypophosphatasia (HPP)
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 – 50
Sex
Any
Trial phase
Phase 1/2
Study type
Interventional
Purpose
Treatment
Participants needed
120 (estimated)
Sponsor
Alesta Therapeutics · Industry
Who this trial is looking for
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Answer a few quick questions to see if you may meet the eligibility requirements.
This is a phase 1/2a randomised, placebo controlled, double-blind study investigating the safety, tolerability, pharmacokinetics, and pharmacodynamics of ALE1 on healthy adult subjects and adult patients with Hypophosphatasia (HPP).
Trial Locations
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Eligibility Criteria
Key Inclusion Criteria Part 1:
1. Participants are overtly healthy as determined by a medical evaluation
2. No concurrent medical conditions or significant medical history, in the opinion of the investigator.
Key Inclusion Criteria Part 2:
1\. Documented ALPL gene variant
Key Exclusion Criteria …
Key Inclusion Criteria Part 1:
1. Participants are overtly healthy as determined by a medical evaluation
2. No concurrent medical conditions or significant medical history, in the opinion of the investigator.
Key Inclusion Criteria Part 2:
1\. Documented ALPL gene variant
Key Exclusion Criteria Part 1:
1\. History of conditions affecting bone or mineral metabolism
Key Exclusion Criteria Part 2:
1. Previous treatment with an enzyme replacement therapy (ERT) or any advanced therapeutic agent (e.g., gene therapy) for the treatment of hypophosphatasia (HPP) or any treatment for osteoporotic diseases
2. Previous exposure to any medication or investigational agent potentially affecting bone structure, muscle volume, muscle strength, or muscle or nerve function
3. Diagnosis of hyperparathyroidism
4. Diagnosis of hypoparathyroidism, unless secondary to HPP
5. New fracture within 12 weeks before first dosing
Contacts
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