Emergency Ambulatory Management of Low-Risk Febrile Neutropenia: Multinational Association for Supportive Care in Cancer Fits—Real-World Experience From a UK Cancer Center

BackgroundEmergency patient presentations with febrile neutropenia are a heterogeneous group. A small minority of these patients proceed to develop significant medical complications. Risk stratification using scores, such as the Multinational Association for Supportive Care in Cancer score, have been advocated to identify patients who are at low risk of adverse outcome suitable for treatment on an ambulatory care pathway.ObjectivesWe sought to report the experience of 100 patients presenting acutely with neutropenic fever managed in an emergency ambulatory fashion.MethodsPatients presenting as an emergency with low-risk febrile neutropenia managed in an ambulatory setting between January 2017 and February 2019 at a tertiary cancer hospital in England were prospectively studied. Patients with a fever >38.0°C and an absolute neutrophil count <1.0 × 10⁹/L were included. All patients with a Multinational Association for Supportive Care in Cancer score ≥21 and a National Early Warning Score ≤3 were potentially eligible for the pathway. Complications were classified as serious if the patient developed persistent hypotension, respiratory failure, intensive care unit admission, altered mental status, disseminated intravascular coagulation, renal failure requiring renal replacement therapy, electrocardiogram changes requiring antidysrhythmic treatment, and 30-day mortality.ResultsOne hundred patients with low-risk febrile neutropenia consecutively managed in an emergency ambulatory fashion were prospectively analyzed. Eighty-one patients were female and the median age was 51 y (range 17–79 y). No patients developed serious complications. Eight (8% [95% confidence interval 4.1–15.0%]) patients had a 7-day readmission.ConclusionOutpatient ambulatory care for emergency patients with low-risk febrile neutropenia can be delivered in a safe and effective fashion. Collaboration between acute care physicians and oncologists is required to develop local models based on national guidelines to facilitate individualised care for emergency oncology patients.     

Why do patients with low back pain seek care at emergency department? A cross-sectional study

BackgroundIt is unclear why patients with low back pain seek care in emergency departments.ObjectivesWe aim to describe the demographic, physical, and psychological characteristics, and reasons for seeking care at emergency departments due to an episode of low back pain.MethodsThis is a cross-sectional study conducted in an emergency department of a public hospital in São Paulo, Brazil, from September 2018 to May 2019. All patients who presented with a new episode of low back pain as the main complaint for seeking care at the emergency department on regular weekdays were invited to participate. We collected data on sociodemographic characteristics, general health characteristics, psychosocial risk factors, and reasons for visiting the emergency department.ResultsA total of 200 patients participated. We observed that most patients (68%) were women, with a mean age of 55 years, and who had previous episodes of low back pain (86%). Most patients went to the emergency department because they were worried about their pain (78%) and because they could not control their pain (73%). Patients also choose the emergency department because it is always available, it is free, and provided them good care.ConclusionsMost patients with low back pain seek care at emergency departments because they were worried about their pain and because the department is always open and does not require appointment. Understanding these reasons is an important step for the implementation of future public policies to make health care more efficient, to reduce unnecessary expenses and to avoid low-value care.     

Complications in the adult asplenic patient: A review for the emergency clinician

BackgroundThe spleen performs several important physiologic functions. However, patients can have functional asplenia or have their spleen removed for a number of reasons, which can put them at risk for several dangerous complications.ObjectiveThis narrative review provides a focused evaluation of adult asplenic patients and complications in the emergency departing setting.DiscussionThe spleen plays integral roles in the immune and reticuloendothelial systems and also modulates the inflammatory and coagulation cascades. Asplenia refers to the anatomic or physiologic loss of splenic function, which may be due to trauma, immunological, hematological, or oncological etiologies. Asplenic patients are at risk for several complications including infection, arterial and venous thrombosis, and pulmonary hypertension. Fever in an asplenic patient and overwhelming post-splenectomy infection (OPSI) are medical emergencies with a high mortality and require rapid evaluation and management with broad-spectrum antibiotics. Asplenic patients are at increased risk of arterial thrombosis, such as coronary artery disease, and venous thrombosis including deep venous thrombosis, pulmonary embolism, and splenic and portal vein thrombosis. Management of venous thrombosis includes anticoagulation. Pulmonary hypertension with associated right ventricular dysfunction may also occur in asplenia. These patients require hemodynamic stabilization with an emphasis on inciting causes and treatment of the pulmonary hypertension.ConclusionsThe spleen is an integral organ involved in several physiologic functions. Asplenia, or absence of spleen function, is associated with severe complications. Knowledge of these complications can improve the care of these patients.     

A primer for managing cardiac transplant patients in the emergency department setting

BackgroundCardiac transplant is an effective long-term management option for several severe cardiac diseases. These cardiac transplant patients may present to the emergency department with a range of issues involving the cardiac transplantation, including complications due to their transplant as well as altered presentations of disease resulting from their transplant.ObjectiveThis narrative review provides a focused guide to the evaluation and management of patients with cardiac transplantation and its complications.DiscussionCardiac transplant is an effective therapy for end-stage heart failure. A transplanted heart varies both anatomically and physiologically from a native heart. Several significant complications may occur. Graft failure, rejection, and infection are common causes of morbidity and mortality within the first year of transplant. As these patients are on significant immunosuppressive medication regimens, they are at risk of infection, but inadequate immunosuppression increases the risk of acute rejection. A variety of dysrhythmias such as atrial fibrillation and ventricular dysrhythmias may occur. These patients are also at risk of acute coronary syndrome, cardiac allograft vasculopathy, and medication adverse events. Importantly, patients with acute coronary syndrome can have an altered presentation with the so-called “painless” myocardial infarction. Consultation with the transplant physician is recommended, if available, for these patients to assist in evaluation and management.ConclusionsAn understanding of the presentations and various complications that may affect patients with cardiac transplant will assist emergency clinicians in the care of these patients.     

COVID-19 respiratory support in the emergency department setting

IntroductionSevere acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), which causes the coronavirus disease 2019 (COVID-19), may result in severe complications, multiorgan dysfunction, acute respiratory failure, and death. SARS-CoV-2 is highly contagious and places healthcare workers at significant risk, especially during aerosol-generating procedures, including airway management.ObjectiveThis narrative review outlines the underlying respiratory pathophysiology of patients with COVID-19 and discusses approaches to airway management in the emergency department (ED) based on current literature.DiscussionPatients presenting with SARS-CoV-2 infection are at high risk for acute respiratory failure requiring airway management. Among hospitalized patients, 10–20% require intensive care unit admission, and 3–10% require intubation and mechanical ventilation. While providing respiratory support for these patients, proper infection control measures, including adherence to personal protective equipment policies, are necessary to prevent nosocomial transmission to healthcare workers. A structured approach to respiratory failure in these patients includes the use of exogenous oxygen via nasal cannula or non-rebreather, as well as titrated high-flow nasal cannula and non-invasive ventilation. This review offers several guiding principles and resources designed to be adapted in conjunction with local workplace policies for patients requiring respiratory support.ConclusionsWhile the fundamental principles of acute respiratory failure management are similar between COVID-19 and non-COVID-19 patients, there are some notable differences, including a focus on provider safety. This review provides an approach to airway management and respiratory support in the patient with COVID-19.     

Dysnatremias in emergency patients with acute kidney injury: A cross-sectional analysis

PurposeWe aimed to investigate the prevalence, risk factors and outcome of hypo- and hypernatremia in emergency patients with acute kidney injury (AKI).MethodsIn this cross-sectional analysis all emergency patients between January 1st 2017 and December 31st 2018 with measurements of creatinine and sodium were included. Baseline characteristics, medication and laboratory data were gathered. Chart reviews were performed to identify patients with a diagnosis of chronic kidney disease (CKD) and to extract baseline creatinine. For all other patients the ADQI backformula was used to calculate baseline creatinine. AKI was graduated using creatinine criteria of the acute kidney injury network. Binary logistic regression analysis was used to identify risk factors for appearance of dysnatremias and outcome.ResultsAKI was found in 8% of patients. 392 patients (23.16%) had hyponatremia, 24 (1.4%) had hypernatremia. Use of potassium sparing diuretics, a medical cause for emergency referral, use of thiazide diuretics and AKI stage were the strongest risk factors for hyponatremia. Loop diuretics, a medical cause for emergency referral and AKI stage were risk factors for hypernatremia. In patients with all classes of hyponatremia, length of hospital stay was significantly longer compared to patients with a normal serum sodium. In the binary logistic regression analysis with death as outcome, hyponatremia as well as severe hypernatremia were independent risk factors for mortality.ConclusionsDysnatremias are common in emergency patients with AKI. Diuretic medication is a major risk factor for hypo- and hypernatremia. Both hyponatremia and severe hypernatremia were independent risk factors for adverse outcome.     

The Quality of Care in the Emergency Management of Cancer Patients With Febrile Neutropenia: A Records-Based Cohort

IntroductionFebrile neutropenia is one of the most severe oncological emergencies associated with the treatment of cancer. Patients with febrile neutropenia are at grave risk of developing life-threatening sepsis unless there is rapid initiation of treatment. The aim of this study was to evaluate the quality of ED care of patients with febrile neutropenia using the 3 quality dimensions of safety, effectiveness, and timeliness of care.MethodsA retrospective review of all available records of adult cancer patients with febrile neutropenia who presented to 1 urban emergency department in Atlantic Canada was conducted over 5 years.ResultsExamining the 9 quality indicators of the 431 patients included in the study identified areas for improvement in each of the 3 dimensions. More than one third of the participants were unsafely discharged from the emergency department despite the severity of their conditions. Patients in the study were not seen promptly by the physician and did not receive timely treatment during different phases of their visit. Most importantly, the delay in antibiotic administration presented a major risk for this population.DiscussionAspects of care provided to this cohort of febrile neutropenia patients were inconsistent with the recommended evidence. Strengthening ED care is necessary to reduce the gap between evidence-based and actual care. Quality initiatives can be implemented to improve care to become safer, effective, and timely. Nurses who are in direct contact with the patients and who are actively involved in every single process of the health care system are well positioned to lead this change.     

Prehospital Care of Left Ventricular Assist Device Patients by Emergency Medical Services

Abstract

Left ventricular assist devices (LVADs) are frequently implanted as permanent (bridge to destination [BTD]) or temporary (bridge to transplantation [BTT]) cardiac support. When LVAD patients are discharged to home, they are very likely to require emergency medical services (EMS), but there is very little literature on out-of-hospital emergency care for patients with LVADs. We present two typical cases of LVAD patients for whom EMS was called. In the first case, the patient was in an ambulance two hours distant from our university hospital when a pulsatile system malfunctioned. In the second case, EMS was called to an unconscious LVAD patient. Emergency reference cards, training programs for emergency medical staff, and a 24-hour emergency hotline for the local VAD team are advisable.     

Acute Cataract Development in a Pediatric Patient With Type 1 Diabetes

BackgroundType 1 diabetes mellitus (T1DM) is the most common form of diabetes mellitus in the pediatric population, with an estimated 500,000 children living with T1DM and an estimated 80,000 new cases each year in the United States. Ophthalmologic complications of diabetes are common in adult patients and those with longstanding disease, but can also be seen in patients with a recent diagnosis, even among the pediatric population.Case ReportWe present the case of a 13-year-old girl with recently diagnosed T1DM who presented to the pediatric emergency department with acute onset of bilateral blurry vision due to cataract formation. Prompt recognition of the condition and ophthalmologic consultation allowed for timely diagnosis and restorative surgery.Why Should an Emergency Physician Be Aware of This?We present this case to increase awareness among emergency physicians of the potential for cataract formation in pediatric patients with T1DM, as well as the fact that it may be the first presenting sign of the disease. Furthermore, emergency physicians should be aware that pediatric patients who present with severe T1DM, either with extremely high hemoglobin A1c or glycemic blood levels, are at increased risk for cataract formation and should be evaluated for subtle signs of cataract formation even in the absence of obvious cataracts. We also discuss the pathophysiologic theories of cataract formation in patients with T1DM.     

Long-term consequences of electrical injury without initial signs of severity: The AFTER-ELEC study

BackgroundThere is no specificity of emergency or long-term management of benign electrical injuries (EI). The main objective of our work was to describe the occurrence of long-term complications of EI considered as benign.MethodsSingle-center retrospective study of a cohort of adult patients who consulted for EI without initials signs of severity in an emergency department between 2012 and 2019. All included patients were secondarily contacted by telephone at least one year after their EI to complete a questionnaire.Results76 adult patients visited the emergency department and 48 of them could be contacted by phone. 82% of the recalled patients had at least one complication following their EI. The main long-term complications were neurological (65%), psychological (58%) and cardiological (31%). Patients recalled eight years after EI had higher rates of neuropsychological complications than those recalled one year after EI. Only the time spent in the emergency department was statistically longer in patients who developed long-term complications compared to those who did not.DiscussionThe occurrence of long-term neuropsychological complications predominates. The knowledge and management of these long-term consequences must be particularly well known by emergency physicians because they are often the first medical contact of the patient. Our results also seem to show a crescendo in time of the occurrence of long-term complications.Conclusionall health professionals involved in the care of victims of a EI must be made widely aware of the occurrence of these long-term complications, particularly neuropsychological ones, in order to improve the long-term patient care.     

Left ventricular assist devices and their complications: A review for emergency clinicians

IntroductionEnd stage heart failure is associated with high mortality. However, recent developments such as the ventricular assist device (VAD) have improved patient outcomes, with left ventricular assist devices (LVAD) most commonly implanted.ObjectiveThis narrative review evaluates LVAD epidemiology, indications, normal function and components, and the assessment and management of complications in the emergency department (ED).DiscussionThe LVAD is a life-saving device in patients with severe heart failure. While first generation devices provided pulsatile flow, current LVAD devices produce continuous flow. Normal components include the pump, inflow and outflow cannulas, driveline, and external controller. Complications related to the LVAD can be divided into those that are LVAD-specific and LVAD-associated, and many of these complications can result in severe patient morbidity and mortality. LVAD-specific complications include device malfunction/failure, pump thrombosis, and suction event, while LVAD-associated complications include bleeding, cerebrovascular event, infection, right ventricular failure, dysrhythmia, and aortic regurgitation. Assessment of LVAD function, patient perfusion, and mean arterial pressure is needed upon presentation. Electrocardiogram and bedside ultrasound are key evaluations in the ED. LVAD evaluation and management require a team-based approach, and consultation with the LVAD specialist is recommended.ConclusionEmergency clinician knowledge of LVAD function, components, and complications is integral in optimizing care of these patients.     

Cystic duct dilation through endoscopic retrograde cholangiopancreatography for treatment of gallstones and choledocholithiasis: Six case reports and review of literature

BACKGROUNDCholedocholithiasis removal via endoscopic retrograde cholangiopancreatography (ERCP) then followed by laparoscopic cholecystectomy (LC) has gradually become the principal method in the treatment of gallstones and choledocholithiasis. We use ERCP through the cystic duct to treat gallstones combined with choledocholithiasis, with the aim to preserve the normal function of the gallbladder while simultaneously decreasing risk of biliary tract injury.CASE SUMMARYA total of six cases of patients diagnosed with gallstones and choledocholithiasis were treated with ERCP. The efficacy was evaluated via operation success rate, calculus removal rate, postoperative hospital stay and average hospitalization costs; the safety was evaluated through perioperative complication probability, gallbladder function detection and gallstones recrudesce. The calculus removal rate reached 100%, and patients had mild adverse events, including 1 case of postoperative acute cholecystitis and another of increased blood urinary amylase; both were relieved after corresponding treatment, the remaining cases had no complications. The average hospital stay and hospitalization costs were 6.16 ± 1.47 d and 5194 ± 696 dollars. The 3-11 mo follow-up revealed that gallbladder contracted well, without recurrence of gallstones.CONCLUSIONThis is the first batch of case reports for the treatment of gallstones and choledocholithiasis through ERCP approached by natural cavity. The results and effects of six reported cases proved that the new strategy is safe and feasible and is worthy of further exploration and application.     

Intensive care unit admission for patients with pulmonary hypertension presenting to U.S. Emergency Departments

IntroductionPulmonary hypertension (PH) is an important contributor to morbidity and mortality in patients seeking emergency care, resulting in high acuity presentations and resource utilization. The objective was to characterize the rate of intensive care unit (ICU) admission for PH among adult patients presenting to the emergency department (ED) along with other important clinical outcomes.MethodsWe analyzed data from the State Emergency Department Databases (SEDD) and State Inpatient Databases (SID) from two geographically separated U.S. states (New York and Nebraska). The primary outcome measure was admission to an ICU. Other measures of interest included the hospital admission rate, hospital length of stay (LOS), inpatient mortality, and rate of critical care procedures performed.ResultsFrom 2010 to 2014, in a sample of 34 million ED visits, patients with a diagnosis of PH accounted for 0.71% of all ED visits. Of the PH visits, 20.2% were admitted to the ICU, compared to 2.6% of all other visits (P < 0.001), with an aOR of 1.74 (95% CI 1. 72–1.76). The vast majority (94.6%) of PH patients were admitted to the hospital, compared to 20.5% for all other ED visits (P < 0.001). Hospital LOS and hospital-based mortality were higher in the PH group than for other ED patients. With the exception of invasive mechanical ventilation, a significantly higher percentage of patients with PH admitted to the ICU than other patients underwent all critical care procedures evaluated.ConclusionsIn this study, patients with PH who sought emergency care in U.S. EDs from 2010 to 2014 were significantly more likely to require ICU admission than all other patients. They were also significantly more likely to be admitted to the hospital than all other patients, had longer hospital LOS, increased risk of inpatient mortality, and underwent more critical care procedures. These findings indicate the high acuity of PH patients seeking emergency care and demonstrate the need for additional research into this population.     

Prognostic determinants of community-acquired bloodstream infection in type 2 diabetic patients in ED

ObjectivesThe objective of the study is to describe the epidemiology and outcome of community-acquired bloodstream infection (BSI) in type 2 diabetic patients in emergency department (ED).MethodsAll patients admitted to the ED of the university hospital from June 2010 to June 2011 with a history of type 2 diabetes mellitus and microbiologically documented BSI were retrospectively enrolled. Demographic characteristics, Charlson comorbidity index, antibiotic therapy, clinical severity, microbiological etiology, and diabetes-related complications were recorded in a standardized form. The major outcome measure was 30-day survival. χ² Or Student t test was used for univariate analysis, and Cox proportional hazards models were used for multivariate analysis.ResultsAmong 250 enrolled emergency patients with BSI, the overall 30-day mortality rate was 15.5%. Twenty-seven patients (10.7%) developed diabetic ketoacidosis (DKA), and 22 patients (8.8%) developed hyperosmolar hyperglycemic state. On univariate analysis, DKA rather than hyperosmolar hyperglycemic state was associated with adverse outcome. Other risk factors include higher mean glycated hemoglobin level, presence of underlying malignancy, long-term use of steroids, lower respiratory tract infection, and higher Charlson scores. Multivariate analysis identified 3 independent risk factors for early mortality when severity, comorbidity, age, and sex were under control: DKA (hazard ratio, 3.89; 95% confidence interval, 1.6-8.9), inappropriate antibiotics (2.25, 1.05-4.82), and chronic use of steroid (3.89, 1.1-13.2).ConclusionIn type 2 diabetic patients with BSI, a substantial proportion of patients developed DKA. This condition was probably underrecognized by clinicians and constituted an independent risk factor for short-term mortality. Other identified risk factors are potentially correctable and may allow preventive efforts to individuals at greatest potential benefit.     

Evaluation and management of the critically ill adult asthmatic in the emergency department setting

IntroductionAsthma is a common reason for presentation to the Emergency Department and is associated with significant morbidity and mortality. While patients may have a relatively benign course, there is a subset of patients who present in a critical state and require emergent management.ObjectiveThis narrative review provides evidence-based recommendations for the assessment and management of patients with severe asthma.DiscussionIt is important to consider a broad differential diagnosis for the cause and potential mimics of asthma exacerbation. Once the diagnosis is determined, the majority of the assessment is based upon the clinical examination. First line therapies for severe exacerbations include inhaled short-acting beta agonists, inhaled anticholinergics, intravenous steroids, and magnesium. Additional therapies for refractory cases include parenteral epinephrine or terbutaline, helium‑oxygen mixture, and consideration of ketamine. Intravenous fluids should be administered, as many of these patients are dehydrated and at risk for hypotension if they receive positive pressure ventilatory support. Noninvasive positive pressure ventilation may prevent the need for endotracheal intubation. If mechanical ventilation is required, it is important to avoid breath stacking by setting a low respiratory rate and allowing permissive hypercapnia. Patients with severe asthma exacerbations will require intensive care unit admission.ConclusionsThis review provides evidence-based recommendations for the assessment and management of severe asthma with a focus on the emergency clinician.     

Sepsis-associated pulmonary complications in emergency department patients monitored with serial lactate: An observational cohort study

PurposePatients with severe sepsis and septic shock are at high risk for development of pulmonary complications, including acute respiratory distress syndrome (ARDS). Serial lactate monitoring is a useful tool to gauge global tissue hypoxia in emergency department (ED) patients with sepsis. We hypothesized that patients undergoing serial lactate monitoring (SL) would demonstrate a decreased incidence of pulmonary complications.MethodsThis is a retrospective observational cohort study of adult severe sepsis and septic shock patients with elevated lactate presenting to a large academic ED. A total of 243 patients were assigned to SL (n = 132) or no serial lactate monitoring (NL; n = 111). The primary outcome was a composite of pulmonary complications: (1) ARDS development and (2) respiratory failure.ResultsTwenty-eight patients (21%) in the SL group and 37 patients (33%) in the NL group developed the primary outcome (P = .03). Multivariate analysis demonstrated an association between the NL group and development of pulmonary complications (adjusted odds ratio [aOR], 2.1; confidence interval [CI], 1.15-3.78). Emergency department mechanical ventilation was independently associated with development of ARDS (aOR, 3.5; 1.8-7.0). In the a priori subgroup of patients mechanically ventilated in the ED (n = 97), those who developed ARDS received higher tidal volumes compared to patients who did not develop ARDS (8.7 mL/kg predicted body weight [interquartile range, 7.6-9.5] vs 7.6 [interquartile range, 6.8-9.0]; P < .01).ConclusionsSerial lactate monitoring is associated with a decrease in major pulmonary complications in severe sepsis and septic shock. Acute respiratory distress syndrome incidence is also influenced by ED-based mechanical ventilation. These results provide 2 potentially modifiable variables to be targeted in future studies to prevent pulmonary complications in this patient subset.     

A rare complication of leukostasis with AML M4 patient: Microcirculatory dysfunction of upper extremities

BackgroundIn children with acute myeloid leukemia, the incidence of hyperleukocytosis is 5–33%. Patients with AML and hyperleukocytosis have a higher early mortality rate than patients with nonhyperleukocytic AML because of the increased risk of severe pulmonary and neurologic complications. Leukapheresis provides rapid cytoreduction and reduces early mortality rates.Case presentationIn this report, we present a case with microcirculatory failure of upper extremities as a rare symptom of hyperleukocytic AML M4 at initial presentation.ConclusionsEarly diagnosis and treatment of patients with AML admitted to emergency services with these symptoms is too important to prevent from loss of extremities. Most of the complications of hyperleukocytosis can be reversible with early treatment.     

Association of the quantitative oral health status of patients with COVID-19 with their organ status and immunity: A single-centre observational study

ObjectivesTo evaluate the prevalence of oral complications in patients with severe COVID-19; investigate the association between their oral health, organ status, and immunity; and determine whether the resazurin disc test is an effective substitute for the Oral Assessment Guide.Research methodology/designA single-centre observational study.SettingIntensive care unit with restricted access specialising in extracorporeal membrane oxygenation for COVID-19 treatment.Main outcome measuresWe investigated the oral health of 13 patients with COVID-19 receiving extracorporeal membrane oxygenation therapy between April and December 2021 using the Oral Assessment Guide and colour reactive resazurin disc test. The Sequential Organ Failure Assessment and Prognostic Nutritional Index were used to assess organ status and immunity, respectively. The correlation of oral health status with organ status and immunity was investigated.ResultsHigh bacterial levels, revealed by the resazurin disc test, were associated with elevated Oral Assessment Guide scores, indicating oral health deterioration, particularly in terms of teeth and dentures. Increased Sequential Organ Failure Assessment scores and decreased Prognostic Nutritional Index were correlated with poor oral health, revealed by the Oral Assessment Guide and resazurin disc test.ConclusionPoor oral health is an important risk factor for severe COVID-19 complications in patients admitted to an intensive care unit. The Oral Assessment Guide and resazurin disc test can evaluate oral conditions; however, the resazurin disc test is quantitative and does not require salivary specimens to be transferred outside the patient ward for evaluation. The resazurin disc test can be a useful substitute for the Oral Assessment Guide in intensive care units with restricted access.Implications for clinical practiceThe resazurin disc test can be used for quantitative assessment of patients’ oral condition in isolation wards. Multidisciplinary management of patients with COVID-19 should be promoted and involve oral healthcare providers such as dentists and dental hygienists.