Main influencing factors and health-related quality of life issues in patients with oesophago-gastric cancer : as measured by EORTC tools

AIM OF THE STUDY: To assess influencing factors and main health-related quality of life (HRQoL) issues in patients with cancers of the oesophago-gastric region using the European Organization for Research and Treatment of Cancer (EORTC) quality of life questionnaire Core 30 (QLQ-C30) and its oesophago-gastric module (QLQ-OG25). MATERIAL AND METHODS: Patients were qualified for this study based on the histological confirmation of oesophageal, oesophago-gastric or gastric cancers. Each patient filled out the Polish version of the EORTC QLQ-C30, the QLQ-OG25 module and a personal questionnaire. Patients were divided into groups based on gender, age, treatment intention, tumour localization, working status and level of education. RESULTS: Our study included 112 patients – 39 women (35%) and 73 men (mean age ± SD; 60.2 ±10.9). Thirty-five patients (31.3%) completed the questionnaires twice. Eighty-four (75%) patients had gastric cancer (GC), twenty-six (23.2%) oesophageal cancer (OC) and two (1.8%) cancer of the oesophago-gastric junction (OGJC). Eighty (71.4%) patients underwent surgical treatment prior to either chemo-, radio- or chemoradiotherapy. The Global Health Status scale of the QLQ-C30 inversely correlated with all the other QLQ-C30 and QLQ-OG25 symptom scales (r = –0.26 to –0.61; p < 0.05). CONCLUSIONS: The main HRQoL problems of Polish OC, OGJC and GC patients are fatigue, insomnia, anxiety, and appetite and weight loss. Older age, receiving palliative treatment, having gastric cancer, being on retirement and having lower education are factors associated with higher symptom scores (worse symptoms) and thus poorer HRQoL

A retrospective analysis on safety and effectiveness of hypofractioned post-mastectomy radiotherapy

© 2019 Wiley Periodicals, Inc. The data supporting hypofractionated post-mastectomy radiotherapy is limited. The purpose of this study is to present the experience from Tarnów of hypofractionated PMRT over 20 fractions with respect to toxicity and effectiveness. We delivered post-mastectomy radiotherapy at the dose of 45 Gy in 20 fractions to the chest wall and the draining regional lymph nodes. The primary outcome of interest was to ensure that the rate of grade 3 or greater toxicity from the hypofractionation, at any time point, was non-inferior to standard post-mastectomy radiotherapy. We conducted a retrospective analysis of 211 women with stages I-IV breast cancer. After a median follow-up of 30 months, there were four reported grade 3 toxicities, with grade 3 lymphedema being the most frequent (1.5%). There were 134 reported grade 2 toxicities, with grade 2 fatigue being the most frequent (18%). There were six instances of isolated locoregional (6 of 211; 2.8%). Three-year estimated local recurrence-free survival was 96.4% (95% CI 0.921-0.984). The 3-year estimated distant recurrence-free survival was 77.8% (95% CI 0.699-0.838). To our knowledge, the results presented here are the largest single institution experience of hypofractionated post-mastectomy radiotherapy published in the literature to date. Our fractionation scheme, 45 Gy in 20 fractions, seems to be safe and effective with low toxicity

Assessment of frequency and severity of hypomagnesemia in patients with metastatic colorectal cancer treated with cetuximab, with a review of the literature

Currently, there are a few systemic treatment options for patients with metastatic colorectal cancer (mCRC). Targeted therapy used in this setting includes the use of monoclonal antibodies, such as cetuximab or panitumumab, directed against epidermal growth factor receptor. The aim of the present study was to estimate the frequency and severity of hypomagnesemia among patients with mCRC treated with cetuximab. The data from the Department of Clinical Oncology, University Hospital of Krakow (Krakow, Poland), concerning 52 patients treated between 2009 and 2013 were collected. Of these, 27 patients fulfilled the inclusion criteria to enter this retrospective study. The National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0 were used to grade the level of hypomagnesemia. In total, 29.6% of all patients experienced hypomagnesemia during treatment, and the majority of cases were grade 1 (22.2%). There was no statistically significant correlation between magnesium (Mg) level and patient age, duration of treatment, localization of primary tumor or metastases, and the number of metastases. However, there was an upward trend in a logistic regression model showing that the risk of developing hypomagnesemia increases with age. Hypomagnesemia is a frequent problem among mCRC patients receiving cetuximab. It is essential to introduce guidelines regarding the monitoring of the Mg level and its supplementation in this group of patients