0000000000574268
AUTHOR
J. Beck
SARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study
Abstract Background Preoperative SARS-CoV-2 vaccination could support safer elective surgery. Vaccine numbers are limited so this study aimed to inform their prioritization by modelling. Methods The primary outcome was the number needed to vaccinate (NNV) to prevent one COVID-19-related death in 1 year. NNVs were based on postoperative SARS-CoV-2 rates and mortality in an international cohort study (surgical patients), and community SARS-CoV-2 incidence and case fatality data (general population). NNV estimates were stratified by age (18–49, 50–69, 70 or more years) and type of surgery. Best- and worst-case scenarios were used to describe uncertainty. Results NNVs were more favourable in su…
A Clinical Trial With Chimeric Monoclonal Antibody WX-G250 and Low Dose Interleukin-2 Pulsing Scheme for Advanced Renal Cell Carcinoma
WX-G250 is a chimeric monoclonal antibody that binds to carbonic anhydrase IX(G250/MN), which is present on greater than 95% of RCCs of the clear cell subtype. The suggested working mechanism of WX-G250 is by ADCC. Because the number of activated ADCC effector cells can be increased by a low dose interleukin-2 pulsing schedule, a multicenter study was initiated to investigate whether WX-G250 combined with LD-IL-2 could lead to an improved clinical outcome in patients with progressive RCC.A total of 35 patients with progressive clear cell RCC received weekly infusions of WX-G250 for 11 weeks combined with a daily LD-IL-2 regimen. Patients were monitored longitudinally for ADCC capacity. Radi…
A phase II trial of chimeric monoclonal antibody G250 for advanced renal cell carcinoma patients.
Contains fulltext : 57114.pdf (Publisher’s version ) (Closed access) Chimeric monoclonal antibody G250 (WX-G250) binds to a cell surface antigen found on >90% of renal cell carcinoma (RCC). A multicentre phase II study was performed to evaluate the safety and efficacy of WX-G250 in metastatic RCC (mRCC) patients. In all, 36 patients with mRCC were included. WX-G250 was given weekly by intravenous infusion for 12 weeks. Patients with stable disease (SD) or response were eligible to receive additional treatment for 8 weeks. None of the 36 enrolled patients experienced any drug-related grade III or IV toxicity. Only three patients had grade II toxicity possibly related to the study medication.…
Final results of the European Advanced Renal Cell Carcinoma Sorafenib (EU-ARCCS) expanded-access study: a large open-label study in diverse community settings
Background The European Advanced Renal Cell Carcinoma Sorafenib (EU-ARCCS) expanded-access study provided sorafenib to advanced renal cell carcinoma (RCC) patients in whom previous systemic therapy had failed. The study assessed the safety and use of sorafenib for the treatment of advanced RCC in a large community-based patient population across 11 countries in Europe. Patients and methods EU-ARCCS was a single-arm, open-label trial of sorafenib in advanced RCC patients. End points included safety, time to progression, progression-free survival (PFS), and disease control rate (DCR). Subgroup analyses included age, Eastern Cooperative Oncology Group performance status, histology, prior thera…
A phase I study of oral uracil-ftorafur plus folinic acid in combination with weekly paclitaxel in patients with solid tumors.
Ftorafur is an orally available prodrug of 5-fluorouracil (5-FU). Its combination with uracil in a molar ratio of 1:4 (UFT) increases the 5-FU concentration in tumor cells compared with ftorafur alone. Paclitaxel has a broad spectrum of activity against solid tumors and synergic effects with UFT have been demonstrated in vitro. A phase I study was performed to determine the maximum tolerated dose of the combination of UFT and paclitaxel in patients with advanced solid tumors.UFT and folinic acid were applied at 300 mg/m2/day and 90 mg/day, respectively, on days 1-28, repeated on day 36. Paclitaxel was applied on days 1, 8, 15 and 22 of each cycle. The starting dose of paclitaxel was 50 mg/m…