Ignite Creation Date:
2025-12-24 @ 10:46 PM
Ignite Modification Date:
2026-03-05 @ 8:50 AM
Study NCT ID:
NCT04279769
Status:
COMPLETED
Last Update Posted:
2022-04-13
First Post:
2020-02-10
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Study to Evaluate the Safety of CB-280 in Patients With Cystic Fibrosis
Sponsor:
Calithera Biosciences, Inc
Organization:
Study Overview
Official Title:
A Phase 1b Randomized, Double-blind, Placebo-Controlled Trial to Evaluate the Safety of CB-280 in Patients With Cystic Fibrosis
Status:
COMPLETED
Status Verified Date:
2022-04
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 1b multiple ascending dose escalation study to evaluate the safety and tolerability of arginase inhibitor CB-280 in subjects with cystic fibrosis.
Detailed Description:
Study CX-280-202 is a Phase 1b, randomized, double-blind, placebo-controlled, multiple ascending dose escalation study of CB-280 in adult subjects with cystic fibrosis and chronic infection with Pseudomonas aeruginosa. The study will evaluate the safety, pharmacokinetics, pharmacodynamics, and biological activity of CB-280 in approximately 32 adult patients with cystic fibrosis. There are four planned sequential dose escalation cohorts of 8 subjects each, randomized 6:2 to receive CB-280 or matched placebo at doses of 50 mg, 100 mg, 200 mg, or 400 mg administered twice daily for 14 days. Intermediate dose levels may be evaluated based on emerging safety data at the planned dose levels.
Study Oversight
Has Oversight DMC:
True
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?: