A Study to Assess the Effect of Erythromycin on the Test Medicine (SAR443820) When Given Orally as Tablets to Healthy Adult Male and Female Participants (Part A); and the Effect of Itraconazole on the Test Medicine (SAR443820) When Given Orally as Capsules to Healthy Adult Male Participants (Part B)
Public ClinicalTrials.gov record NCT05797753. 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 Phase 1, Single-center, Open-label, 2-part, 2-treatment Period, 1-sequence, Cross-over, Drug-drug Interaction Study to Investigate the Effect of Erythromycin on SAR443820 (Part A) and the Effect of Itraconazole on SAR443820 (Part B) in Healthy Adult Participants
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a Phase 1, cross-over, 2-part study for pharmacokinetic (PK) assessment of SAR443820 when co-administered with cytochrome P450 3A4 (CYP3A4) inhibitors (erythromycin ethyl succinate (EES) in Part A and possibly itraconazole in Part B). In Part A, the objective is to assess the effects of repeated administration of EES as CYP3A4 inhibitor, on the PK profile of a single oral dose of SAR443820 tablet in healthy male and female participants. In Part B, the objective is to assess the effects of repeated administration of itraconazole on the PK profile of a single oral dose of SAR443820 capsule in healthy male participants. Part A includes a screening period, Period 1 (SAR443820), a wash-out period and Period 2 (SAR443820 + EES). Part B includes a screening period, Period 1 (SAR443820), a wash-out period and Period 2 (SAR443820 + itraconazole). The washout period between single SAR443820 administration in Period 1 and the start of dosing with EES (Part A) or itraconazole (Part B) in Period 2 is at least 4 days. The study duration is approximately 7 weeks for each Part A and Part B. The treatment duration is: * For SAR443820 (both Part A and Part B): 1 day in each Period; single dose of SAR443830 on Period 1 (P1)-Day 1 and on Period 2 (P2)-Day 6 for each Part. * For EES (Part A): 9 days of treatment in Period 2 with P2-Day 1 starting at least 4 days after P1-Day 1. * For itraconazole (Part B): the treatment duration lasts 11 days in Period 2 and it is fixed once the results of Part A are issued, P2-Day 1 starting at least 4 days after P1-Day 1.
Study identification
- NCT ID
- NCT05797753
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 16 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 17, 2022
- Primary completion
- Jun 30, 2022
- Completion
- Jun 30, 2022
- Last update posted
- Jan 2, 2025
2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Nucleus Network Site Number : 8400001 | Saint Paul | Minnesota | 55114 | — |
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 NCT05797753, 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 Jan 2, 2025 · Synced Sep 14, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05797753 live on ClinicalTrials.gov.