At 18 months, no patients at the recommended dose of 7 MBq experienced peritoneal recurrences
Robust safety pro no serious adverse events related to Radspherin® reported
Presentation on October 4, 2023, at 11:55 a.m. CET (5:55 a.m. EDT)
OSLO, Norway--(BUSINESS WIRE)-- Oncoinvent AS, a clinical stage company advancing alpha emitter therapy across a variety of
, today announced the presentation of preliminary 18-month safety and efficacy data from its ongoing Phase 1/2A clinical trial evaluating the safety, tolerability, and signal of efficacy of Radspherin® in patients with
at the 13th International Congress on Peritoneal Surface Malignancies of the Peritoneal Surface Oncology Group International (PSOGI), to be held at the Palazzo del Cinema in Venice, Italy from October 4 - 6, 2023. The presentation, titled “18-month safety and efficacy after intraperitoneal treatment with 224Radium-labelled microparticles (Radspherin) after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) for
colorectal peritoneal metastasis (PM)
” will be presented on October 4, 2023 from 11:55 a.m. to 12:05 p.m. CET (5:55 a.m. EDT).
“We are thrilled to continue to demonstrate the robust safety and efficacy pro Radspherin® with the presentation of 18-month data at PSOGI. At 18 months, none of the patients administered Radspherin® at the recommended dose experienced peritoneal recurrences. Along with a demonstrated robust safety profile, we believe Radspherin® has potential as a novel treatment,” said Anders Månsson, Chief Executive Officer of Oncoinvent. “These data represent a significant clinical milestone for Radspherin®, giving us confidence in its potential to prevent peritoneal recurrence. We look forward to the continued clinical development of this promising therapy.”
Details of the oral presentations are as follows:
Oral Presentation Session: Session II Oral Abstract –
Presentation Title: 18-month safety and efficacy after intraperitoneal treatment with 224Radium-labelled microparticles (Radspherin) after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) for
colorectal peritoneal metastasis (PM)
Presenting Author: Stein Gunnar Larsen, MD, PhD, Oslo University Hospital, the Norwegian Radium Hospital.
Oral Presentation Date and Time: October 4th, 2023, from 11:55 a.m. to 12:05 p.m. CET (5:55 a.m. EDT).
This Phase 1/2A study is designed to evaluate the safety, tolerability, and signal of efficacy of Radspherin® injected intraperitoneally two days after the completion of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC). A dose of 7 MBq was recommended following the completion of dose escalation 1-2-4-7 MBq. A total of 23 patients with peritoneal metastasis from
were enrolled, with 12 receiving the recommended dose of 7MBq. Preliminary safety and survival data at 18-months is presented.
At 18 months, none of the 12 patients who received the recommended dose of 7 MBq experienced peritoneal recurrences
Only 2.6% of all adverse events reported were considered to be related to Radspherin®, all of which were grade 1-2
Additionally, a poster demonstrating Radspherin® as a novel radiopharmaceutical for treatment for peritoneal metastasis will be presented on October 4th, 2023
Poster Presentation Session: Treatment and Prevention of
Poster Title: Novel radiopharmaceutical for intraperitoneal treatment of peritoneal metastasis from colorectal and ovarian cancer after complete surgical resection
Presenting Author: Kari Myren, Oncoinvent AS
Poster Presentation Date and Time: October 4th, 2023, from 1:00 p.m. to 1:30 p.m. CET (7:00 a.m. to 7:30 a.m. EDT)
About OncoinventOncoinvent AS is a clinical stage company developing innovative radiopharmaceutical technology that delivers precise, alpha-emitting particles across
. By leveraging internal manufacturing and supply chain capabilities to enable a clinical supply of radioisotopes, the company is advancing a pipeline of novel products that use alpha particles, a higher Linear Energy Transfer (LET) form of radiation, that can potentially eradicate