A Study to Evaluate the Safety and Preliminary Efficacy of ATA3219 in Participants With Systemic Lupus Erythematosus

Summary

The purpose of the study is to evaluate the safety and preliminary efficacy of ATA3219 for treatment of participants with lupus nephritis (LN) following lymphodepletion (LD) and in participants with extrarenal systemic lupus erythematosus (SLE) without LD.

Timeline

Start

2025-04-16

Primary completion

2025-04-16

Completion

2025-04-16

Outcome

Outcome not reported

Stopped (Business): “Financial”

Publications

• Background Petri M, Orbai AM, Alarcon GS, Gordon C, Merrill JT, Fortin PR, Bruce IN, Isenberg D, Wallace DJ, Nived O, Sturfelt G, Ramsey-Goldman R, Bae SC, Hanly JG, Sanchez-Guerrero J, Clarke A, Aranow C, Manzi S, Urowitz M, Gladman D, Kalunian K, Costner M, Werth VP, Zoma A, Bernatsky S, Ruiz-Irastorza G, Khamashta MA, Jacobsen S, Buyon JP, Maddison P, Dooley MA, van Vollenhoven RF, Ginzler E, Stoll T, Peschken C, Jorizzo JL, Callen JP, Lim SS, Fessler BJ, Inanc M, Kamen DL, Rahman A, Steinsson K, Franks AG Jr, Sigler L, Hameed S, Fang H, Pham N, Brey R, Weisman MH, McGwin G Jr, Magder LS. Derivation and validation of the Systemic Lupus International Collaborating Clinics classification criteria for systemic lupus erythematosus. Arthritis Rheum. 2012 Aug;64(8):2677-86. doi: 10.1002/art.34473.
• Background Gordon C, Jayne D, Pusey C, Adu D, Amoura Z, Aringer M, Ballerin J, Cervera R, Calvo-Alen J, Chizzolini C, Dayer J, Doria A, Ferrario F, Floege J, Guillevin L, Haubitz M, Hiepe F, Houssiau F, Lesavre P, Lightstone L, Meroni P, Meyer O, Moulin B, O'Reilly K, Praga M, Schulze-Koops H, Sinico R, Smith K, Tincani A, Vasconcelos C, Hughes G. European consensus statement on the terminology used in the management of lupus glomerulonephritis. Lupus. 2009 Mar;18(3):257-63. doi: 10.1177/0961203308100481.

Drugs

Indications