Publications by authors named "Esmee L Looman"
Article Synopsis
- The study evaluates the effectiveness of stereotactic body radiotherapy (SBRT) in improving survival outcomes for patients with oligometastatic head-and-neck squamous cell carcinoma (HNSCC) and pulmonary metastases across 16 international centers.
- Out of 178 patients treated, the median overall survival was 33 months, while progression-free survival was 9 months, with low rates of local failure and minimal severe toxicity reported.
- Factors influencing survival included age and sex, with older patients and females having worse outcomes, while a longer time between HNSCC diagnosis and SBRT treatment was linked to better survival rates.
Purpose: Cumulative cisplatin doses of ≥ 200 mg/m improve survival in adults with head-and-neck squamous cell carcinoma (HNSCC) undergoing chemoradiation, but many older adults with HNSCC cannot receive this prognostically relevant dose due to toxicities. This study aims to develop predictive models to assess the likelihood of older adults with HNSCC receiving ≥ 200 mg/m cisplatin during chemoradiation.
Methods: 366 patients from the SENIOR database, an international cohort of adults ≥ 65 years with HNSCC, received definitive chemoradiation with single-agent cisplatin and were analyzed.
Aims: Multidisciplinary tumor boards (MDTs) are an integral part of ensuring high-quality, evidence-based and personalized cancer care. In this study, we aimed to evaluate the adherence to and implementation of MDT recommendations in patients with oligometastatic disease (OMD).
Methods: We screened all oncologic positron emission tomography (PET) scans conducted at a single comprehensive cancer center in 2020.
The purpose of this retrospective study was to investigate response of sinonasal mucosal melanoma (SMM) patients to treatment with immune checkpoint inhibitors (ICI), using hybrid PET imaging. Fifteen SMM patients underwent hybrid PET imaging before and three months after initiation of ICI. The disease-specific survival (DSS) was calculated.
View Article and Find Full Text PDFPurpose: To evaluate the potential of the artificial intelligence (AI) chatbot ChatGPT in supporting young clinical scientists with scientific tasks in radio oncological research.
Materials And Methods: Seven scientific tasks were to be completed in 3 h by 8 radiation oncologists with different scientific experience working at a university hospital: creation of a scientific synopsis, creation of a research question and corresponding clinical trial hypotheses, writing of the first paragraph of a manuscript introduction, clinical trial sample size calculation, and clinical data analyses (multivariate analysis, boxplot and survival curve). No participant had prior experience with an AI chatbot.
Background And Introduction: Definitive surgical, oncological and radio-oncological treatment may result in significant morbidity and acute mortality. Mortality during or shortly after treatment in patients undergoing curative radio-(chemo)-therapy has not been studied systematically. We reviewed all curative radio-(chemo-)therapies at a large comprehensive cancer center over the last decade.
View Article and Find Full Text PDFObjectives: To report the complete genome sequence of a methicillin-resistant Staphylococcus vitulinus from ground beef to allow comparison with other available S. vitulinus genomes and to investigate its SCCmec element.
Methods: Meat samples from grocery stores in Denmark were examined for the presence of staphylococcal species by plating on selective plates.