Drugs / HLX11
last change Dec 2025 re-read 2 minutes ago

HLX11

Monoclonal antibody targets ERBB2

Developed for
HER2 positive breast carcinoma
Investigated by
Shanghai Henlius Biotech

Trials 2 · a red edge is where a trial was stopped

202120222023202420252026
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT04411550 Jul 2020 → Jul 2021 Shanghai Henlius Biotech Completed No outcome recorded
Phase 31 trial
Phase 3 NCT05346224 Apr 2022 → May 2024 overdue HER2 positive breast carcinoma Shanghai Henlius Biotech Active not recruiting No outcome recorded

Press releases naming this drug 2 releases

DateIssuerRelease
2025-03-28 Organon and Co European Medicines Agency (EMA) Validates Henlius and Organon Filing for Perjeta® (pertuzumab) Biosimilar Candidate HLX11 organon.com
2024-09-30 Organon and Co Primary Endpoint Met in Phase 3 Comparative Clinical Study of Perjeta® (pertuzumab) Biosimilar Candidate HLX11 organon.com

Evidence & citations 4 cited values

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

FieldValueCited text
Known as HLX11 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05346224
1

NCT04411550

Modality Monoclonal antibody “Pertuzumab is a humanized monoclonal antibody for the treatment of breast cancer. HLX11 is a biosimilar of pertuzumab developed by Shanghai Henlius Biotech, Inc.” PMID 35594017 May 2022
Route Intravenous “a single dose of 420 mg HLX11, US-, EU-, or CN-pertuzumab via intravenous infusion over 60 min” PMID 35594017 May 2022
Target ERBB2 “Recombinant anti-HER2 domain II humanized monoclonal antibody injection” NCT05346224