ABSTRACT
INTRODUCTION: The COVID-19 pandemic has significantly impacted all public life and the global economy. Since its discovery, the disease has spread rapidly, which led to an unprecedented public health crisis and the adoption of extreme measures to limit community and hospital spread. As a result of a confluence of extraordinary circumstances caused by this pandemic, the doctrines of treatment for patients with head and neck carcinoma had to be reanalyzed, guaranteeing the well-being of both patients and health professionals as well as society itself. OBJECTIVE: The aim of our systematic review was to study the impact of the COVID-19 pandemic period on head and neck cancer patients, the effects on the health care provided and on patient health. MATERIALS AND METHODS: This systematic review was based on the PRISMA guidelines and PICO strategy, with the focus question, "How has the COVID-19 pandemic period conditioned the treatment of patients with head and neck carcinoma?" Thus, electronic research was carried out on six databases: LILACS, PubMed/MedLine, Web of Science, the Cochrane COVID-19 Study Register, Scielo, and Scopus, aiming to answer the research question by considering the objective and defined criteria. The following information was extracted: author and year of the publication, patients' age, gender, time until the first appointment, time from the first appointment to the surgery, the period in the hospital, time in intensive care, TNM, general stage of cancer, diagnostic procedures, oncological procedures, reconstructive surgery, and postoperative complications. RESULTS: Initially, 837 articles were found. After removing duplicates, we obtained 471 studies. After screening by title and abstract, 67 articles were selected for full-text reading (k = 92) in order to assess their eligibility. Thus, nine articles were included (k = 1.0). All data and statistical results were obtained and contrasted. The included studies made it possible to reveal distinct impacts felt in different institutions of several countries, not allowing generalizable conclusions to be drawn. However, some of the variables analyzed are worrying, namely, the limitations that occurred in some types of oncological surgeries, as well as the increase in the number of patients admitted with higher TNM classifications and more debilitated general conditions. CONCLUSION: Within the limitation of this review, the results showed efforts made to prevent the pandemic from affecting the healthcare provided. There were no significant differences in days inside the intensive care unit, postoperative complications, and, in most cases, length of stay in the hospital. There were no differences in the number of patients admitted with a history of recurrence or neoadjuvant treatment. However, some variables raise concerns, such as the increase in patients with more advanced stage and TNM classification and a decrease in certain oncological procedures.
ABSTRACT
BACKGROUND: Coronavirus disease 2019 (COVID-19) has rapidly evolved as a viral pandemic. Countries worldwide have been affected by the recent outbreak caused by the SARS (severe acute respiratory syndrome)-CoV-2 virus. As with prior viral pandemics, health-care workers are at increased risk. Orthopaedic surgical procedures are common in health-care systems, ranging from emergency to elective procedures. Many orthopaedic surgical procedures are life or limb-saving and cannot be postponed during the COVID-19 pandemic because of potential patient harm. Our goal is to analyze how orthopaedic surgeons can perform medically necessary procedures during the pandemic and to help guide decision-making perioperatively. METHODS: We performed a review of the existing literature regarding COVID-19 and prior viral outbreaks to help guide clinical practice in terms of how to safely perform medically necessary orthopaedic procedures during the pandemic for both asymptomatic patients and high-risk (e.g., COVID-19-positive) patients. We created a classification system based on COVID-19 positivity, patient health status, and COVID-19 prevalence to help guide perioperative decision-making. RESULTS: We advocate that only urgent and emergency surgical procedures be performed. By following recommendations from the American College of Surgeons, the Centers for Disease Control and Prevention, and the recent literature, safe orthopaedic surgery and perioperative care can be performed. Screening measures are needed for patients and perioperative teams. Surgeons and perioperative teams at risk for contracting COVID-19 should use appropriate personal protective equipment (PPE), including N95 respirators or powered air-purifying respirators (PAPRs), when risk of viral spread is high. When preparing for medically necessary orthopaedic procedures during the pandemic, our classification system will help to guide decision-making. A multidisciplinary care plan is needed to ensure patient safety with medically necessary orthopaedic procedures during the COVID-19 pandemic. CONCLUSIONS: Orthopaedic surgery during the COVID-19 pandemic can be performed safely when medically necessary but should be rare for COVID-19-positive or high-risk patients. Appropriate screening, PPE use, and multidisciplinary care will allow for safe medically necessary orthopaedic surgery to continue during the COVID-19 pandemic. LEVEL OF EVIDENCE: Prognostic Level V. See Instructions for Authors for a complete description of levels of evidence.