Drugs / QLS4131
last change Jun 2026 re-read 2 minutes ago

QLS4131

Monoclonal antibody

Developed for
plasma cell neoplasm · refractory plasma cell neoplasm · systemic lupus erythematosus
Investigated by
Qilu Pharmaceutical Co., Ltd.

Trials 3 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 12 trials
Phase 1 NCT07001839 Jun 2025 → Dec 2026 expected systemic lupus erythematosus Qilu Pharmaceutical Co., Ltd. Not yet recruiting No outcome recorded
Phase 1 NCT06500507 Aug 2024 → Mar 2026 overdue refractory plasma cell neoplasm Qilu Pharmaceutical Co., Ltd. Not yet recruiting No outcome recorded
Phase 21 trial
Phase 2 NCT07560449 Jun 2026 → Jun 2028 expected plasma cell neoplasm Qilu Pharmaceutical Co., Ltd. Not yet recruiting No outcome recorded

Evidence & citations 3 cited values

Every value below carries the sentence it was read from. 3 sources stand behind the page.

FieldValueCited text
Known as QLS4131 ClinicalTrials.gov intervention name — accepted as the source's own label NCT07001839
2

NCT06500507

NCT07560449

Modality Monoclonal antibody “QLS4131 is a novel tri-specific humanized antibody.” NCT06500507
Route Subcutaneous “QLS4131 will be administered subcutaneously.” NCT07560449