Resilience in Rectal Cancer Treatment: Lessons from the COVID-19 Era in Czech Republic.

Introduction: The management of patients with COVID-19 infection has placed great pressure on the healthcare systems around the world. The aim of this study was to investigate the impact of the COVID-19 pandemic on the treatment outcomes of patients with rectal cancer by comparing them to those of patients with the same diagnosis in the pre-pandemic period. Methods: Retrospective data analysis of patients undergoing multimodal treatment for rectal cancer at the four university hospitals during the COVID-19 pandemic (2020-2021) and the 2-year pre-pandemic period (2018-2019). Results: A total of 693 patients (319 in the pre-pandemic period and 374 in the pandemic period) with rectal cancer were included in the study. The demographic and clinical characteristics of patients in both study periods were comparable, as was the spectrum of surgical procedures. Palliative surgery was more common in the pandemic period (18% vs 13%, p=0.084). The proportion of patients undergoing minimally invasive surgery was higher during the COVID-19 pandemic (p=0.025). There were no statistically significant differences between the study periods in the incidence/severity of post-operative complications, 30-day mortality and length of hospital stay. The number of positive resection margins was similar (5% vs 5%). Based on these results, COVID-19 had no effect on the postoperative morbidity and mortality in patients undergoing surgery for rectal cancer. Neoadjuvant treatment was more common in the pre-pandemic period (50% vs 45%). Long-course RT was predominantly offered in the pre-pandemic period, short-course RT during the pandemic. Significantly shorter "diagnosis-surgery" intervals were observed during the pandemic (23 days vs 33 days, p=0.0002). The "surgery-adjuvant therapy" interval was similar in both analysed study periods (p=0.219). Conclusion: Our study showed, that despite concerns about the COVID-19 pandemic, multimodal treatment of rectal cancer was associated with unchanged postoperative morbidity rates, increased frequency of short-course neoadjuvant RT administration and shorter "diagnosis-surgery" intervals.

Oncosurgery in older patients.

Population aging is one of the most significant health problems of the 21st century and has led to an increased need for surgery in elderly patients. Only chronological age should not be decisive when indicating patients for elective procedures. Other objective findings should be taken into account too. The complex geriatric examination is an optimized, detailed and accurately defined method, which leads to better postoperative outcomes in elderly patients. In everyday practice it is sufficient to evaluate the mental, physical and nutritional state of the patient. The goal of our study was to evaluate the perioperative morbidity and mortality of elderly patients undergoing hepatopancreatobiliary procedures. In our retrospective study we evaluated prospectively collected data of patients who underwent surgical procedures between 2015 and March 2019. In total 245 patients underwent pancreatic procedures and 156 underwent hepatic procedures. Morbidity and mortality were evaluated in the first 75 postoperative days and classified according the Clavien-Dindo classification. Our results show that when surgical procedures are correctly indicated in elderly patients, acceptable postoperative morbidity and mortality can be achieved. Since the year 2018 we have been actively using prerehabilitation in our center and it has led to improved postoperative outcomes in elderly and high-risk patients.

Gallstone ileus in a 100-year-old patient.

We present a case of a 100-year-old polymorbid patient with signs of bowel obstruction. After failure of conservative therapy computed tomography was performed, which revealed the course of the obstruction to be a gallstone in the terminal ileum. The gallstone was removed surgically without complications and the patient recovered well and had an uneventful postoperative course.