Ignite Creation Date:
2025-12-24 @ 6:50 PM
Ignite Modification Date:
2026-01-11 @ 3:51 PM
Study NCT ID:
NCT06593457
Status:
COMPLETED
Last Update Posted:
2025-03-14
First Post:
2024-09-05
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Food-Effect, Drug-Drug Interaction, and Pharmacokinetics Study of NX-5948 in Healthy Adult Subjects
Sponsor:
Nurix Therapeutics, Inc.
Organization:
Study Overview
Official Title:
A Phase 1, 2-Part, Placebo-Controlled, Double-Blinded Study to Assess the Effect of Food and Drug-Drug Interaction of Fluconazole on the Pharmacokinetics of NX-5948
Status:
COMPLETED
Status Verified Date:
2025-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a Phase 1, 2-part double-blinded (with respect to NX-5948/placebo), placebo-controlled study. Part 1 is a randomized, 3 period cross-over food-effect (FE) and drug-drug interaction (DDI) study. Part 2 is a single-period PK evaluation study.
Detailed Description:
Part 1:
Periods 1 and 2: Subjects will be randomized to 1 of 2 treatment sequences in a 1:1 ratio. In each treatment sequence, subjects will be randomized to receive either active NX-5948 or placebo in a 7:2 ratio. Subjects will receive a single dose of NX-5948 or placebo under fasting or fed conditions as per randomization schedule to evaluate the effect of food on the single- dose pharmacokinetics (PK) of NX-5948 in healthy subjects.
Period 3: Fluconazole will be administered every day for 8 consecutive days with a single dose of NX-5948/placebo coadministered on Day 4 to evaluate the effect of fluconazole on the single dose PK of NX-5948 in healthy subjects.
Part 2:
Subjects will be randomized to receive either active NX-5948 or placebo to assess single-period PK.
Parts 1 and 2: Safety will be monitored throughout the study by repeated clinical and laboratory evaluations.
Periods 1 and 2: Subjects will be randomized to 1 of 2 treatment sequences in a 1:1 ratio. In each treatment sequence, subjects will be randomized to receive either active NX-5948 or placebo in a 7:2 ratio. Subjects will receive a single dose of NX-5948 or placebo under fasting or fed conditions as per randomization schedule to evaluate the effect of food on the single- dose pharmacokinetics (PK) of NX-5948 in healthy subjects.
Period 3: Fluconazole will be administered every day for 8 consecutive days with a single dose of NX-5948/placebo coadministered on Day 4 to evaluate the effect of fluconazole on the single dose PK of NX-5948 in healthy subjects.
Part 2:
Subjects will be randomized to receive either active NX-5948 or placebo to assess single-period PK.
Parts 1 and 2: Safety will be monitored throughout the study by repeated clinical and laboratory evaluations.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: