The clinical validity and utility of this genetic test proved to be acceptable. Dose-finding studies showed a lower maximum tolerated dose in homozygous variant allele carriers, and most of the drug labels and guidelines recommend a dose reduction of 25-30% in these patients. In addition, pre-therapeutic genotyping of UGT1A1 is likely to save costs.
Pre-therapeutic genotyping of UGT1A1 in patients initiating treatment with irinotecan improves patient safety, is likely to be cost-saving, and should, therefore, become standard of care.
Pre-therapeutic genotyping of UGT1A1 in patients initiating treatment with irinotecan improves patient safety, is likely to be cost-saving, and should, therefore, become standard of care.Since its outbreak in the last December, coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 has rapidly spread worldwide at a pandemic proportion and thus is regarded as a global public health emergency. The existing therapeutic options for COVID-19 beyond the intensive supportive care are limited, with an undefined or modest efficacy reported so far. Drug repurposing represents an enthusiastic mechanism to use approved drugs outside the scope of their original indication and accelerate the discovery of new therapeutic options. With the emergence of COVID-19, drug repurposing has been largely applied for early clinical testing. In this review, we discuss some repurposed anticancer drugs for the treatment of COVID-19, which are under investigation in clinical trials or proposed for the clinical testing.
Stratification of hepatoblastoma (HB) patients is based on clinical and imaging characteristics obtained at the time of diagnosis. We aim to integrate biomarkers into a tool that accurately predicts survival of HB patients.
We retrospectively analysed 174 HB patients for the presence of four biomarkers and explored their prognostic potential by correlating with overall survival (OS) and event-free survival (EFS).
Mutations of CTNNB1, NFE2L2and TERT were found in 135 (78%), 10 (6%)and 10 (6%) patients, respectively, and the adverse C2 subtype of the 16-gene signature in 63 (36%) patients. C2-patients had more frequent metastatic disease, higher alpha-fetoprotein levels, non-fetal histologyand significantly worse 3-year OS (68% versus 95%) and EFS (63% versus 87%) than C1-patients. Patients carrying a NFE2L2 mutation had a significantly worse 3-year OS (57% versus 88%) than NFE2L2 wild-type patients and were more likely to have vessel invasive growth and non-fetal histology. TERT mutations were almost exclusively found in older patients, whereas CTNNB1 mutations showed no association with any clinical feature or outcome. In a multivariable analysis, the C2 subtype remained a significant predictor of poor outcome with hazard ratios of 6.202 and 3.611 for OS and EFS, respectively. When added to the Children's Hepatic tumors International Collaboration risk stratification, the presence of the C2 subtype identified a group of high-risk patients with a very poor outcome.
We propose a new stratification system based on the combination of clinical factors and the 16-gene signature, which may facilitate a risk-adapted management of HB patients.
We propose a new stratification system based on the combination of clinical factors and the 16-gene signature, which may facilitate a risk-adapted management of HB patients.
Based on the hypothesis of synergistic effect of avelumab with cetuximab and radiotherapy, this new combination is tested in a randomised trial against two well-established standard of care (SOC) in locally advanced squamous-cell carcinoma of the head and neck (LA-SCCHN).
This phase III trial comprises two cohorts of patients deemed fit to receive cisplatin (100mg/m
Q3W) (cohort 1) or unfit to cisplatin (cohort 2). The SOC was Intensity Modulated Radiation Therapy (IMRT) with cisplatin in cohort 1 (arm A) and with weekly cetuximab in cohort 2 (arm D). In both cohorts, experimental arms (arms B and C) were IMRT with cetuximab and avelumab (10mg/kg day 7 and every 2 weeks) followed by avelumab every two weeks for 12 months. A safety phase was planned among the first 41 patients in experimental arms by monitoring grade ≥IV adverse events (AEs) with an unacceptable rate of 35%.
Between September 2017 and August 2018, 82 patients with LA-SCCHN were randomised including 41 patients in experimental arms. All patients of experimental arms except one (arm C) received entire radiotherapy as planned. Most common grade ≥III AEs were mucositis, radio-dermatitis, and dysphagia. Grade ≥IV AEs occurred in 5/41 (12%) patients, all in arm C (no grade V). This rate was acceptable according to the hypotheses of the safety phase. In the SOC arms, grade ≥IV AEs occurred in 3/21 patients (14%) in arm A and 2/20 (10%) in arm D. One grade V haemorrhage occurred in arm A.
The avelumab-cetuximab-RT combination was tolerable for patients with LA-SCCHN, and the approval was given for continuing the trial without modification. CLINICALTRIAL.GOV NCT02999087.
The avelumab-cetuximab-RT combination was tolerable for patients with LA-SCCHN, and the approval was given for continuing the trial without modification. selleck CLINICALTRIAL.GOV NCT02999087.
Hereditary breast and ovarian cancer syndrome (HBOC) is an inherited disorder with an increased risk of breast cancer (BC) and ovarian cancers(OC). Mutations in BRCA1-BRCA2 explains less than a half of cases. In the last decade several genes with different penetrance have been associated with an increased risk of BC or OC. A recurrent heterozygous ERCC3 truncating mutation increases the risk for breast cancer in patients with Ashkenazi Jewish ancestry. Our study aimed to investigate the role of ERCC3 truncating variants in a cohort of patients with suspicion of HBOC.
ERCC3 screening by multigene-panel analysis in 1311 unrelated patients after our regional consensus for genetic testing in hereditary cancer was done. In addition, 453 Spanish cancer-free individuals and 51,343 GnomAD non-Finnish, non-cancer European individuals were used as control populations.
We identified 13 patients with heterozygous ERCC3 truncating variants (0.99%). Five of them also carried a mutation in a high- /moderate-penetrance HBOC gene (BRCA1, BRCA2, CHEK2, and TP53) being Multilocus Inherited Neoplasia Alleles syndrome (MINAS) patients.selleck
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