Drugs / XXB750
last change Mar 2026 re-read 3 minutes ago

XXB750

Monoclonal antibody targets NPR1 via activation

Developed for
heart failure · resistant hypertension
Investigated by
Novartis Pharmaceuticals

Trials 4

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 12 trials
Phase 1 NCT05328752 May 2022 → Jan 2024 systolic heart failure Novartis Pharmaceuticals Completed No outcome recorded
Phase 1 NCT06558097 Jul 2020 → Mar 2023 — Novartis Pharmaceuticals Completed No outcome recorded
Phase 22 trials · 2 missed
Phase 2 NCT06142383 Dec 2023 → Nov 2024 heart failure Novartis Pharmaceuticals Terminated Missed primary Stop: Business
Phase 2 NCT05562934 Nov 2022 → Jul 2024 resistant hypertension Novartis Pharmaceuticals Completed Missed primary

Evidence & citations 5 cited values

Every value below carries the sentence it was read from. 6 sources stand behind the page.

FieldValueCited text
Known as XXB750 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05562934 ↗
3

NCT06558097 ↗

NCT06142383 ↗

NCT05328752 ↗

Action Activate “XXB750, an NPR-1 agonist, had a neutral effect on 24-hour ambulatory SBP” PMID 41563174 ↗ Jan 2026
Modality Monoclonal antibody “XXB750 is a potent and long-acting human monoclonal antibody agonist” PMID 41563174 ↗ Jan 2026
Route Subcutaneous “receive a single dose of subcutaneous (s.c) XXB750 or placebo.” NCT05328752 ↗
Target NPR1 “XXB750, a human monoclonal antibody activating natriuretic peptide receptor 1” PMID 41912806 ↗ Mar 2026