Drugs / RBT-1
last change Apr 2026 re-read 3 minutes ago

RBT-1

Investigated by
Renibus Therapeutics, Inc.

Trials 2

2020202120222023202420252026
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT03893799 Aug 2019 → Apr 2020 chronic kidney disease Renibus Therapeutics, Inc. Completed No outcome recorded
Phase 31 trial · 1 missed
Phase 3 NCT06021457 Oct 2023 → Jun 2025 — Renibus Therapeutics, Inc. Completed Missed primary

News releases announcing trial results or a regulatory action · 10

DateIssuerRelease
2026-04-30 Renibus Therapeutics, Inc. Results Renibus Therapeutics Announces Oral Presentation on Phase 3 PROTECT Trial Data for RBT-1 at the American Association for Thoracic Surgery (AATS) Annual Meeting renibus.com ↗
The PROTECT study did not meet its primary endpoint, a hierarchical composite (win ratio) of death, dialysis-requiring AKI, 30-day cardiopulmonary readmission, and ICU days (WR 0.87 [0.66, 1.15], p=0.33), and key secondary endpoints were also not statistically significant.
2024-10-03 Renibus Therapeutics, Inc. Results Renibus Therapeutics Presents Two Posters on RBT-1 , a First-in-Class Preconditioning Agent, at the Academy of Managed Care Pharmacy (AMCP) Nexus 2024 Meeting renibus.com ↗
From the completed Phase 2 clinical trial, RBT-1 demonstrated the potential to reduce post-operative complications for patients and significantly lower healthcare costs in cardiac surgery patients, including those undergoing CABG and valve procedures.
2024-01-09 Renibus Therapeutics, Inc. Results Renibus Announces Publication of Results from Phase 2 Study Evaluating RBT-1 as a Pre-Conditioning Agent to Reduce Post-Operative Complications Following Cardiothoracic Surgery renibus.com ↗
Renibus Announces Publication of Results from Phase 2 Study Evaluating RBT-1 as a Pre-Conditioning Agent to Reduce Post-Operative Complications Following Cardiothoracic Surgery
2023-09-11 Renibus Therapeutics, Inc. Results Renibus Presents Phase 2 Results on RBT-1, a First-in-Class Preconditioning Agent, at the American Society for Enhanced Recovery and Perioperative Medicine (ASER PM) 2023 Meeting renibus.com ↗
The data presented at ASER PM 2023 demonstrated that RBT-1 increased cytoprotective protein levels and improved clinical outcomes in a recently completed Phase 2 study.
2023-07-11 Renibus Therapeutics, Inc. Regulatory Renibus Therapeutics Announces Breakthrough Therapy Designation from US FDA for RBT-1 for the Reduction in Risk of Post-Operative Complications in Patients Undergoing Cardiothoracic Surgery renibus.com ↗
2023-05-05 Renibus Therapeutics, Inc. Results Renibus Reports Positive Final Results from Phase 2 Study of RBT-1, a First-in-Class Preconditioning Agent for Patients Undergoing Cardiothoracic Surgery, at the American Association for Thoracic Surgery (AATS) Meeting renibus.com ↗
RBT-1 treated patients demonstrated a highly significant increase in anti-inflammatory and antioxidant biomarkers of cytoprotective preconditioning, which was the primary endpoint of the study.
2023-01-19 Renibus Therapeutics, Inc. Results Renibus Therapeutics Announces Oral Presentation on RBT-1 Phase 2 Results at 2023 Society of Critical Care Medicine (SCCM) Meeting renibus.com ↗
RBT-1 met the primary biomarker endpoint as well as several key clinical endpoints; positive data supports the potential for RBT-1 to improve postoperative outcomes in cardiothoracic surgery
2023-01-05 Renibus Therapeutics, Inc. Results Renibus Therapeutics Announces Positive 30-Day Topline Data from RBT-1 Phase 2 Trial renibus.com ↗
Renibus Therapeutics® (“Renibus”), a clinical-stage biotech company focusing on the prevention and treatment of cardio-renal diseases, today announced positive 30-day topline data from RBT-1 in a Phase 2 trial.
2022-11-07 Renibus Therapeutics, Inc. Results Renibus Therapeutics Presents Interim Phase 2 Data: RBT-1 Improves Post-Operative Outcomes in Cardiac Surgery Patients During Oral Session at AHA Scientific Sessions 2022 renibus.com ↗
RBT-1 interim results from a randomized double-blind placebo-controlled study showed statistically significant reductions in days on ventilator and days in ICU.
2020-06-09 Renibus Therapeutics, Inc. Results Renibus Therapeutics® Announces Abstract Presentation at the 2020 European Renal Association – European Dialysis and Transplant Association (ERA-EDTA) Annual Congress renibus.com ↗
These same cytoprotective proteins were also increased in healthy volunteers and patients with Stage 3/4 CKD enrolled in a Phase 1 study of RBT-1 (NCT03893799).

All press releases naming this drug 17 releases

DateIssuerRelease

Evidence & citations 2 cited values

Every value below carries the sentence it was read from. 2 sources stand behind the page.

FieldValueCited text
Known as RBT-1 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06021457 ↗
1

NCT03893799 ↗

Route Intravenous “Single intravenous administration” NCT03893799 ↗