RIST 4721
Alternative Names: AZD-4721; RIST-4721Latest Information Update: 24 Feb 2023
At a glance
- Originator AstraZeneca
- Developer Aristea Therapeutics; AstraZeneca; Pfizer
- Class Anti-inflammatories; Antibronchitics; Skin disorder therapies; Small molecules
- Mechanism of Action Interleukin 8B receptor antagonists
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Discontinued Behcet's syndrome; Chronic obstructive pulmonary disease; Hidradenitis suppurativa; Inflammatory bowel diseases; Palmoplantar pustulosis
Most Recent Events
- 10 Feb 2023 Discontinued - Phase-II for Hidradenitis suppurativa in Canada (PO)
- 10 Feb 2023 Discontinued - Phase-II for Palmoplantar pustulosis in Poland, Hungary, Czech Republic, United Kingdom, Canada (PO)
- 10 Feb 2023 Aristea Therapeutics withdraws a phase II trial in Familial Mediterranean Fever (In adults, In elderly) in Turkey (PO) prior to enrolment due to safety findings in other ongoing phase II trials (NCT05448391)