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Clinical Trial Summary

This is a Phase 1b, randomized, double-blind, multicenter dose-ranging study to evaluate the safety, tolerability, and PK of NX-13. Approximately 40 subjects will be randomized in a 3:3:3:1 ratio to receive 1 of 3 NX-13 treatment regimens (NX-13 250 mg IR, 500 mg IR, 500 mg MR) (12 evaluable subjects at each of the 3 dose levels) or placebo (4 subjects), once daily for 28 consecutive days.


Clinical Trial Description

Following screening period (up to 28 days in length), a total of 40 subjects are planned to be enrolled into this study from multiple sites in the United States, Australia, New Zealand, and Moldova. Eligible subjects will be randomized in a 3:3:3:1 ratio to receive 1 of 3 NX-13 treatment regimens (NX-13 250 mg IR, 500 mg IR, 500 mg MR) or placebo via a computer-generated interactive web response system (IWRS). Each of the NX-13 treatment groups will comprise 12 subjects and 4 subjects will be randomized to receive placebo. The study will include a maximum of 25% of subjects who have had prior exposure to biologic therapy for UC. Dosing will extend over a 28-day period at each dose level. Subjects will receive the first dose of study drug in clinic on Day 1 (Visit 2) and Day 28 (Visit 4/EOT) but will self-administer IP at home once daily for the remaining dosing days. The study duration will be approximately 63 days: Screening Period (28 days) + Treatment Period (28 days) + Safety Follow-up (7 days after last dose). There will be a follow-up visit on Day 35 (Visit 5). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04862741
Study type Interventional
Source Landos Biopharma Inc.
Contact Jyoti Chauhan
Phone 5402182232
Email [email protected]
Status Not yet recruiting
Phase Phase 1
Start date April 30, 2021
Completion date August 1, 2021

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