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NCT04581629 · ClinicalTrials.gov registry record · Phase 2

Safety, Tolerability, and Efficacy of Encaleret in Participants With Autosomal Dominant Hypocalcemia (ADH) Type 1

A Phase 2 study, sponsored by Calcilytix Therapeutics, Inc., a BridgeBio company.

Completed
Registry status
Phase 2
Development phase
13
Enrollment target

NCT04581629: Completed Phase 2 study, sponsored by Calcilytix Therapeutics, Inc., a BridgeBio company.

NCT04581629 is a Phase 2 study that has completed, run by Calcilytix Therapeutics, Inc., a BridgeBio company. The registered enrollment target is 13 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (90% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04581629, a Phase 2 study, has completed, sponsored by Calcilytix Therapeutics, Inc., a BridgeBio company.

COMPLETED
Registry status
Phase 2
Development phase
13 participants
Enrollment target

Study Summary

The primary purpose of this study is to evaluate the safety, tolerability and effectiveness of encaleret in participants with Autosomal Dominant Hypocalcemia Type 1 (ADH1).

Primary Outcome

Adverse events (AEs) were defined as any untoward medical occurrence associated with the use of an intervention in humans, whether or not considered intervention-related. Treatment-emergence was defined as any AE(s) regardless of relationship to investigational medicinal product (IMP), that had an onset or worsened in severity on or after the first dose of IMP.

Interventions

  • DRUG Encaleret

Trial Details

FieldValue
Enrollment Target 13 participants
Start Date 2020-09-20
Est. Completion 2023-09-07
Phase Phase 2

What the finished NCT04581629 record still lists

NCT04581629 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 13 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (90% lower).

The record links to 0 conditions, and to 1 intervention - of which Encaleret is the first listed.

NCT04581629 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04581629 about?

NCT04581629 is a clinical study titled "Safety, Tolerability, and Efficacy of Encaleret in Participants With Autosomal Dominant Hypocalcemia (ADH) Type 1". The primary purpose of this study is to evaluate the safety, tolerability and effectiveness of encaleret in participants with Autosomal Dominant Hypocalcemia Type 1 (ADH1).

What is the current status of trial NCT04581629?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 13 participants. The study started on 2020-09-20. Estimated completion is 2023-09-07.

What interventions are being tested in trial NCT04581629?

The interventions under investigation include: Encaleret (DRUG).

Who is sponsoring clinical trial NCT04581629?

This trial is sponsored by Calcilytix Therapeutics, Inc., a BridgeBio company, which has 4 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04581629's enrollment target sits among peer trials

13 1947th of 2000 higher than 53 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04581629, the US trial registry maintained by the National Library of Medicine. NCT04581629 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.