Positieve T-Track CMV-studieresultaten met nieuwe richtingsstrategieën voor antivirale behandelingsbesluiten na stamceltransplantatie.

Intro tekst

Results show the ability of Lophius’ CEmarked in vitro diagnostic test T-Track® CMV to transform treatment paradigms and patient management: in patients receiving an allogeneic hematopoietic stem cell transplantation - the immune monitoring assay opens up novel approaches to risk assessment and stratification, leading to a better guidance in antiviral treatment decisions, due to the reliable identification of patients with freedom from recurrent treatment-requiring CMV reactivation.

Afbeelding

Regensburg, Germany, February 07, 2019 – Lophius Biosciences GmbH today announced successful topline results from its multicenter AlloProtect CMV clinical study. Results show the ability of Lophius’ CEmarked in vitro diagnostic test T-Track® CMV to transform treatment paradigms and patient management: in patients receiving an allogeneic hematopoietic stem cell transplantation - a procedure regularly performed to treat leukemia and lymphoma - the immune monitoring assay opens up novel approaches to risk assessment and stratification, leading to a better guidance in antiviral treatment decisions, due to the reliable identification of patients with freedom from recurrent treatment-requiring CMV reactivation.

“Following positive results in a kidney transplant setting last year, today’s results once more highlight the potential of our novel approach to assess the risk of CMV-related complications after transplantation in a reliable fashion. Applied broadly in clinical practice, our test could guide clinicians in their decision to start, discontinue or adjust antiviral treatment, potentially avoiding unnecessary treatments and saving costs for the healthcare system,” said Bernd Merkl, CEO & Managing Director of Lophius Biosciences GmbH. “Beyond the positive results of T-Track® CMV as such, today’s news once more underlines Lophius’ capabilities to successfully develop and establish novel diagnostic solutions, from inception to the market, handling complex clinical studies along the way. This expertise is essential for our running core development program addressing an unmet clinical need in a new indication, tuberculosis, with a proprietary blood-based multi-marker solution.”

Study Results of the AlloProtect CMV Study
In the prospective, longitudinal, observational, multicenter AlloProtect CMV study, 175 intermediate and high-risk HSCT recipients were followed up to 7.5 months post-transplantation for the occurrence of recurrent CMV reactivation. The primary goal was to evaluate whether T-Track® CMV applied following a first treatment-requiring CMV reactivation post-transplantation can predict freedom from recurrence of future CMV reactivation. Remarkably, patients with a positive T-Track® CMV test result after resolution of the first CMV reactivation, as well as at day 100 post-transplantation (when patients are usually discharged from the hospital), remained free from future recurrent CMV reactivation, with a specificity in diagnostic accuracy greater than 90%. Overall, this study demonstrates that T-Track® CMV allows an improved risk stratification of CMV-related clinical complications and can support clinicians in the identification of patients free from future recurrent CMV reactivation, thus allowing an improved
management of HSCT patients.CMV Risk assesment.JPG