A Study of the Cardiac Effects of ALXN1840 in Healthy Adults
Public ClinicalTrials.gov record NCT04560816. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, 3-Treatment, 3-Period, 6-Sequence, Crossover, Placebo- and Active-Controlled, Double-Blind for ALXN1840 (Open-Label for Moxifloxacin) Thorough QT/QTc Study to Evaluate ALXN1840 on Cardiac Repolarization in Healthy Adults
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will evaluate the effect of a supratherapeutic dose of ALXN1840 on the heart rate (HR)-corrected QT interval (QTc) in healthy adult participants. Moxifloxacin will be used as the active control.
Study identification
- NCT ID
- NCT04560816
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 57 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 23, 2020
- Primary completion
- Mar 23, 2021
- Completion
- Mar 23, 2021
- Last update posted
- Aug 13, 2023
2020 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| PPD Development, LP | Austin | Texas | 78744 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04560816, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 13, 2023 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04560816 live on ClinicalTrials.gov.