Publications by authors named "H Prenen"
This study focuses on refining growth-rate-based drug response metrics for patient-derived tumor organoid screening using brightfield live-cell imaging. Traditional metrics like Normalized Growth Rate Inhibition (GR) and Normalized Drug Response (NDR) have been used to assess organoid responses to anticancer treatments but face limitations in accurately quantifying cytostatic and cytotoxic effects across varying growth rates. Here, we introduce the Normalized Organoid Growth Rate (NOGR) metric, specifically developed for brightfield imaging-based assays.
View Article and Find Full Text PDFPurpose: To evaluate safety, preliminary efficacy, pharmacokinetics, and pharmacodynamics, of fostroxacitabine bralpamide (fostrox, MIV-818), a novel oral troxacitabine nucleotide prodrug designed to direct exposure to the liver, while minimizing systemic toxicity.
Patients And Methods: Fostrox monotherapy was administered in an open-label, single-arm, first-in-human, phase 1a/1b study, in patients with hepatocellular carcinoma (HCC), intrahepatic cholangiocarcinoma, or solid tumor liver metastases. The first part (1a) consisted of intra/inter-patient escalating doses (3 mg to 70 mg) QD for up to 5 days, and the second part (1b), doses of 40 mg QD for 5 days, in 21-day cycles.
Article Synopsis
- Imlunestrant is a next-generation oral selective estrogen receptor degrader being tested in the EMBER trial for patients with ER+ advanced breast cancer and endometrioid endometrial cancer (EEC).
- The trial involves a dose-escalation design to determine optimal doses and measure safety, pharmacokinetics, and anticancer effects, focusing specifically on patients who have already undergone certain previous treatments.
- Results showed manageable side effects and some evidence of antitumor activity, with better outcomes observed when imlunestrant was combined with abemaciclib compared to imlunestrant alone.
Purpose: This phase Ib trial evaluated fibroblast activation protein-α-targeted IL2 variant (FAP-IL2v), a novel immunocytokine engineered to minimize CD25-mediated toxicities, in combination with cetuximab, in patients with recurrent, unresectable, or metastatic head and neck squamous cell carcinoma (HNSCC).
Patients And Methods: Patients received FAP-IL2v either on a continuous weekly (QW) schedule or QW for 4 weeks and then every 2 weeks (Q2W). Cetuximab was dosed at QW or Q2W schedules.