A rare case of newly diagnosed diabetes mellitus following COVID-19 infection.

Several reports showed the likelihood of a relationship between COVID-19 infection and the onset and prognosis of diabetes mellitus (DM) of all types. A 73-year-old female patient who presented to the clinic with respiratory symptoms and was tested positive for COVID-19 and treated for the next three days. Despite having neither a known history of hyperglycemia nor a family history of diabetes, she was unconscious and suffering from polyuria and polydipsia when she was brought to the emergency department. Once her condition was successfully stabilized, she was sent home with COVID-19 medications and oral anti-diabetic therapy. After subsequent viral recovery and continued anti-diabetic medication, the patient was monitored for the following seven months. DM might be linked to the SARS-CoV-2 infection. Further research is necessary to prove a relationship between COVID-19 and newly-onset diabetes.

An unusual site of a pericardial cyst in a child: A case report.

Pericardial cysts are rare congenital anomalies, often clinically silent and incidentally found on imaging. However, patients with pericardial cysts may present with chest pain, tachypnea, and, rarely, symptoms secondary to cardiac tamponade. Echocardiography (transthoracic or transesophageal) and chest computed tomography (CT) scan with contrast are diagnostic modalities of choice in patients with pericardial cysts. Conservative management is justified in asymptomatic patients, while a surgical approach is recommended in symptomatic patients. Here, we describe the case of a 12-year-old boy who underwent imaging during the coronavirus disease 2019 (COVID-19) pandemic and was incidentally found to have a pericardial cyst.

Safety and tolerability of Evusheld in patients with CVID: The Mayo Clinic experience.

Background: The past 2 years of the COVID-19 pandemic brought with it many unknowns for patients with immunodeficiency. Because of the concern for severe infection in those with immunocompromise, patients have been eager for effective prevention, vaccination, and treatment strategies. Preexposure prophylaxis provides another means of prevention in those with immunocompromise. A combination of tixagevimab and cilgavimab (Evusheld [AstraZeneca Cambridge, United Kingdom]) was granted emergency use authorization for preexposure prophylaxis at the end of 2021, but questions remained regarding how this would be tolerated and the side effects associated with its use. Objectives: Our aim was to evaluate the safety and tolerability of Evusheld in patients with CVID from our tri-site institution. Methods: We performed an institutional review board-approved, retrospective chart review of patients with common variable immunodeficiency (CVID) who received Evusheld before March 26, 2022. Results: Of the 45 patients with CVID who received Evusheld, 41 (91%) received the recommended full dose of 600 mg. The majority of patients (39 of 45 [87%]) tolerated Evusheld without adverse events. The adverse events reported included immediate injection site pain, fatigue and cough, an episode of shingles, and chest pain. Conclusions: This is an initial report on the safety and tolerability of Evusheld injections in patients with CVID. The majority of patients tolerated the injections without adverse events. For patients with reported chest pain, the results of a subsequent cardiac workup were negative. The efficacy of Evusheld could not be evaluated owing to the short median follow-up of this study (19 days).

Self-Reported Unmet Healthcare Needs Due to the COVID-19 Pandemic and Emergency Services Use and Hospitalization Among Cancer Survivors.

Introduction: The COVID-19 pandemic has significantly disrupted the entire healthcare system, resulting in unmet needs for medical care (e.g., delayed or forgone care) among patients with cancer. Methods: Using 2020 National Health Interview Survey data, we examined the prevalence of unmet healthcare needs and whether the self-reported experience of having delayed or forgone healthcare is associated with increased emergency services use and hospitalizations. A multivariable logistic regression model was used to assess the associations between unmet healthcare needs because of COVID-19 and emergency services use and hospitalization, controlling for potential confounding. All analysis was conducted in March and April 2022. Results: Among 2,386 study participants living with cancer (representing 25.6 million U.S. adults), 33.7% reported having unmet healthcare needs because of the COVID-19 pandemic. The prevalence of unmet healthcare needs was higher among younger cancer survivors and those with higher education. In the adjusted analysis, cancer survivors with unmet healthcare needs were 31% more likely to report any emergency services use (adjusted OR=1.31, 95% CI=1.05, 1.65) than those without. Having unmet healthcare needs was not significantly associated with hospitalization (p=0.465). Conclusions: Our findings highlight the unmet need for cancer care because of the pandemic and potential adverse health outcomes.

Demographic Trends in Emergency Department Visits for Psychiatric Concerns During the COVID-19 Pandemic.

Objective: To describe changes in emergency department (ED) psychiatric visits during the pandemic in both rural and nonrural regions in the United States. Methods: This cohort study was performed across 22 EDs in the Midwest and Southern United States from January 1, 2019 to April 22, 2021. Prevalence of psychiatric visits before and after the COVID-19 pandemic, defined as starting on March 1, 2020, were compared. Psychiatric and nonpsychiatric visits were defined on the basis of primary clinician-assigned diagnosis. The primary end point was average daily visits normalized to the average daily visit count before the pandemic, labeled as relative mean daily visits (RMDVs). Results: Psychiatric visits decreased by 9% [RMDVs, 0.91; 95% confidence interval (CI), 0.89-0.93] during the pandemic period, whereas nonpsychiatric visits decreased by 17% (RMDVs, 0.83; 95% CI, 0.81-0.84). Black patients were the only demographic group with a significant increase in psychiatric visits during the pandemic (RMDVs, 1.12; 95% CI, 1.04-1.19). Periods of outbreaks of psychiatric emergencies were identified in most demographic groups, including among male and pediatric patients. However, the outbreaks detected among Black patients sustained the longest at 6 months. Unlike older adults who experienced outbreaks in the spring and fall of 2020, outbreaks among pediatric patients were detected later in 2021. Conclusion: In this multisite study, total ED visits declined during the pandemic; however, psychiatric visits declined less than nonpsychiatric visits. Black patients experienced a greater increase in psychiatric emergencies than other demographic groups. There is also a concern for increasing outbreaks of pediatric psychiatric visits as the pandemic progresses.

Studying the implementation of Zero Suicide in a large health system: Challenges, adaptations, and lessons learned.

Background: Suicide remains the 10th leading cause of death in the United States. Many patients presenting to healthcare settings with suicide risk are not identified and their risk mitigated during routine care. Our aim is to describe the planned methodology for studying the implementation of the Zero Suicide framework, a systems-based model designed to improve suicide risk detection and treatment, within a large healthcare system. Methods: We planned to use a stepped wedge design to roll-out the Zero Suicide framework over 4 years with a total of 39 clinical units, spanning emergency department, inpatient, and outpatient settings, involving ∼310,000 patients. We used Lean, a widely adopted a continuous quality improvement (CQI) model, to implement improvements using a centralize "hub" working with smaller "spoke" teams comprising CQI personnel, unit managers, and frontline staff. Results: Over the course of the study, five major disruptions impacted our research methods, including a change in The Joint Commission's safety standards for suicide risk mitigation yielding massive system-wide changes and the COVID-19 pandemic. What had been an ambitious program at onset became increasingly challenging because of the disruptions, requiring significant adaptations to our implementation approach and our study methods. Conclusions: Real-life obstacles interfered markedly with our plans. While we were ultimately successful in implementing Zero Suicide, these obstacles led to adaptations to our approach and timeline and required substantial changes in our study methodology. Future studies of quality improvement efforts that cut across multiple units and settings within a given health system should avoid using a stepped-wedge design with randomization at the unit level if there is the potential for sentinel, system-wide events.

Age-dependent rebound in asthma exacerbations after COVID-19 lockdown.

Background: Virus mitigation measures enacted early in the coronavirus infectious disease 2019 (COVID-19) pandemic suppressed common respiratory viruses and reduced the number of obstructive lung disease exacerbations. However, many localities began to ease these precautions in the year 2021, leading to a resurgence of non-COVID viruses. How asthma and chronic obstructive pulmonary disease (COPD) activity responded to this upswing in viral abundance is unclear. Objective: Our aim was to examine how viral resurgence during the relaxation of COVID-19 restrictions affected asthma and COPD exacerbations. Methods: We analyzed electronic medical records for emergency department (ED) respiratory virus positivity, asthma visits, and COPD visits. We compared the 52-week interval before the COVID-19 restrictions (the pre-lockdown period [March 22, 2019-March 19, 2020]), the 52-week period immediately following enactment of the restrictions (the lockdown period [March 20, 2020-March 18, 2021]), and the 52-week period thereafter (the post-lockdown period [March 19, 2021-March 18, 2022]). We used MetaCYCLE to analyze seasonal trends in our data. Results: The post-lockdown period was marked by a 400% increase in viral positivity compared with during the lockdown period. Asthma- and COPD-related ED visits each rose 37% compared with during the lockdown, with the rebound in asthma ED visits concentrated in individuals younger than 20 years. Interestingly, after the lockdown period, asthma ED visits overcorrected in children younger than 5 years, rising 81% compared with before the lockdown. Seasonal rhythms in asthma and COPD exacerbations were suppressed during the lockdown and recovered after the lockdown. Conclusions: COVID-19 precautions had the unexpected effect of magnifying early-childhood asthma activity once common respiratory viruses recurred. These results may have implications for the future use of virus mitigation strategies in young children.

Cerebral venous sinus thrombosis in pregnancy presenting with hemiplegia: A case report.

Cerebral venous sinus thrombosis (CVST) is a rather uncommon disorder. CVST is potentially lethal, therefore early detection and treatment is critical. CVST has been linked to pregnancy and puerperium, while COVID-19 infection has been linked to a hypercoagulable state. CVST can be difficult to detect and treat due to the wide range of neurological manifestations, especially in patients with hypercoagulability. The goal of this study is to conduct a literature review and present a unique case of a pregnant woman with CVST who had left hemiplegia and headache. After 6 months of treatment in the hospital, the patient's hemiplegia was fully resolved. Here, we discuss the treatment of CVST in pregnant women who have a suspected past COVID-19 infection.

Persistent respiratory failure after SARS-CoV-2 infection: The role of dual energy computed tomography. A case report.

Background: COVID-19 disease is often complicated by respiratory failure, developing through multiple pathophysiological mechanisms, with pulmonary embolism (PE) and microvascular thrombosis as key and frequent components. Newer imaging modalities such as dual-energy computed tomography (DECT) can represent a turning point in the diagnosis and follow-up of suspected PE during COVID-19. Case presentation: A 78-year-old female presented to our internal medicine 3 weeks after initial hospitalization for COVID-19 disease, for recrudescent respiratory failure needing oxygen therapy. A computed tomography (CT) lungs scan showed a typical SARSCoV-2 pneumonia. Over the following 15 days, respiratory function gradually improved. Unexpectedly, after 21 days from symptom onset, the patient started complaining of breath shortening with remarkable desaturation requiring high-flow oxygen ventilation. CT pulmonary angiography and transthoracic echocardiography were negative for signs of PE. Thereby, Dual-energy CT angiography of the lungs (DECT) was performed and detected diffuse peripheral microembolism. After 2 weeks, a second DECT was performed, showing a good response to the anticoagulation regimen, with reduced extent of microembolism and some of the remaining emboli partially recanalized. Discussion: DECT is an emerging diagnostic technique providing both functional and anatomical information. DECT has been reported to produce a much sharper delineation of perfusion defects than pulmonary scintigraphy, using a significantly lower equivalent dose of mSv. We highlight that DECT is particularly useful in SARS-Cov-2 infection, in order to determine the predominant underlying pathophysiology, particularly when respiratory failure prolongs despite improved lung parenchymal radiological findings.

Erythema multiforme as a presentation of COVID-19: Case Illustrated format.

COVID-19 is now an established morbidity across races, regions and clinical risks around the world. From its first detection in Wuhan city-China in 2019 to the recent breakthrough of approved vaccines, that are determinants and deterrents and gradually becoming apparent. The phenotype of its presentation however is both variable and challenging especially. For those presenting with unique skin dermatosis such as erythema multiforme. Case report Our case is on a 36 year- old gentleman who presented to the hospital complaining, initially of only urticarial rash (later established to be erythema multiform), which improved with symptomatic treatment. He was discharged, only to be re-admitted a week later with exacerbation of the former cutaneous manifestation, accompanied by fever and gastrointestinal symptoms. He ultimately made complete recovery and was discharged home.

Adrenal Crisis Secondary to COVID-19 Vaccination in a Patient With Hypopituitarism.

Background/Objective: Adrenal crisis (AC) is an acute life-threatening condition that can occur in patients with primary or secondary adrenal insufficiency who are already receiving glucocorticoid replacement therapy or can be a first presentation of adrenal insufficiency. Vaccination with tetanus, diphtheria, and pertussis, influenza, and pneumococcal vaccines has been reported as a cause of AC. Here, we aimed to present a case of AC precipitated by COVID-19 messenger RNA vaccination in a patient with hypopituitarism. Case Report: A 74-year-old male patient with hypopituitarism received the second dose of the messenger RNA (BNT162b2) COVID-19 vaccine and after a few hours developed lethargy and confusion followed by fever. In the next day, the patient was more somnolent and unable to converse. His temperature and heart rate were 103.5 °F and 105 beats/min, respectively, and his blood pressure was 145/84 mm Hg, which decreased to 107/71 mm Hg. The patient was stuporous, responsive only to painful stimuli. A stress dose of glucocorticoids was started with improvement in all symptoms in 24 hours of treatment initiation. Discussion: Vaccination with ChAdOx1 SARS-CoV-2 vaccine has been recognized as a cause of AC in patients with adrenal insufficiency. The present case report additionally demonstrates that different types of COVID-19 vaccines may be a cause of AC in patients with adrenal insufficiency. Conclusion: A twofold to threefold increase in the maintenance dose of glucocorticoid is recommended if the patient is experiencing any symptom after COVID-19 vaccination. This treatment may reduce the risk of AC occurring after COVID-19 vaccination in patients with hypopituitarism.

Acute laryngotracheitis caused by COVID-19: A case report and literature review.

Introduction: Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Laryngotracheitis (croup) is a rare manifestation of COVID-19 in adults. Presentation of case: A 52-year-old female presented to the emergency department (ED) with shortness of breath and inspiratory stridor. Clinical findings and investigations: Physical examination of the head and neck revealed a congested posterior pharyngeal wall. Laryngeal endoscopy with a 70-degree rigid endoscope demonstrated an edematous, bilaterally moving vocal cords. Chest radiographs showed tapering of the upper trachea (the "steeple" sign), which is observed in parainfluenza-associated croup infections. Interventions and outcome: The patient was admitted to the intensive care unit (ICU) for close observation for possible airway compromise and the need for intubation. Upon which, she tested positive for COVID-19 by polymerase chain reaction testing of nasopharyngeal samples. A regimen of ceftriaxone, nebulized racemic epinephrine, and dexamethasone was initiated. Conclusion: During the current COVID-19 pandemic, early diagnostic testing for SARS-Cov-2 are strongly recommended even when symptoms are not typical of COVID-19.

Real-world deployment of lateral flow SARS-CoV-2 antigen detection in the emergency department to provide rapid, accurate and safe diagnosis of COVID-19.

BACKGROUND: Point-of-care (POC) SARS-CoV-2 lateral-flow antigen detection (LFD) testing in the emergency department (ED) could inform rapid infection control decisions but requirements for safe deployment have not been fully defined. METHODS: Review of LFD test results, laboratory and POC-RT-PCR results and ED-performance metrics during a two-week high SARS-CoV-2 prevalence period followed by several months of falling prevalence. AIM: Determine whether LFD testing can be safely deployed in ED to provide an effective universal SARS-CoV-2 testing capability. FINDINGS: 93% (345/371) of COVID-19 patients left ED with a virological diagnosis during the 2-week universal LFD evaluation period compared to 77% with targeted POC-RT-PCR deployment alone, on background of approximately one-third having an NHS Track and Trace RT-PCR test-result at presentation. LFD sensitivity and specificity was 70.7% and 99.1% respectively providing a PPV of 97.7% and NPV of 86.4% with disease prevalence of 34.7%. ED discharge-delays (breaches) attributable to COVID-19 fell to 33/3532 (0.94%) compared with the preceding POC-RT-PCR period (107/4114 (2.6%); p=<0.0001). Importantly, LFD testing identified 1 or 2 clinically-unsuspected COVID-19 patients/day. Three clinically-confirmed LFD false positive patients were appropriately triaged based on LFD action-card flowchart, and only 5 of 95 false-negative LFD results were inappropriately admitted to non-COVID-19 areas where no onward-transmission was identified. LFD testing was restricted to asymptomatic patients when disease prevalence fell below 5% and detected 1-3 cases/week. CONCLUSION: Universal SARS-CoV-2 LFD testing can be safely and effectively deployed in ED alongside POC-RT-PCR testing during periods of high and low disease prevalence.

Characteristics of burn injury during COVID-19 pandemic in Tokyo: A descriptive study.

INTRODUCTION: Coronavirus disease 2019 (COVID-19) has drastically changed everyday life worldwide. This study aimed to determine how COVID-19 affected the characteristics and outcomes of patients with severe burn injury by examining a city-wide burn database in Tokyo. PATIENTS AND METHODS: A descriptive study was conducted in 14 burn centers using the Tokyo Burn Unit Association registry from 1999-2020. The pandemic started in 2020, while the stay-at-home order lasted from April to May. The demographics, mechanisms, severity, and clinical outcomes were assessed before and during these two time periods. RESULTS: In total, 7061 patients with burn injury were enrolled. During the pandemic, there were less patients during the pandemic than previous years, except for April-May; this decreased toward the end of 2020. There were also more scald/contact burns in the upper extremity, less intended and assault injuries, shorter length of hospital stay, and lower in-hospital mortality. During the stay-at-home order, there was increased incidence of flame burns, inhalation injuries, and in-hospital mortality, as well as higher total body surface area of full-thickness burns. CONCLUSIONS: This study described the characteristics of burns during the COVID-19 pandemic. The association between the stay-at-home order and severity of burns should be further examined.

Artificial intelligence in clinical care amidst COVID-19 pandemic: A systematic review.

The worldwide health crisis caused by the SARS-Cov-2 virus has resulted in>3 million deaths so far. Improving early screening, diagnosis and prognosis of the disease are critical steps in assisting healthcare professionals to save lives during this pandemic. Since WHO declared the COVID-19 outbreak as a pandemic, several studies have been conducted using Artificial Intelligence techniques to optimize these steps on clinical settings in terms of quality, accuracy and most importantly time. The objective of this study is to conduct a systematic literature review on published and preprint reports of Artificial Intelligence models developed and validated for screening, diagnosis and prognosis of the coronavirus disease 2019. We included 101 studies, published from January 1st, 2020 to December 30th, 2020, that developed AI prediction models which can be applied in the clinical setting. We identified in total 14 models for screening, 38 diagnostic models for detecting COVID-19 and 50 prognostic models for predicting ICU need, ventilator need, mortality risk, severity assessment or hospital length stay. Moreover, 43 studies were based on medical imaging and 58 studies on the use of clinical parameters, laboratory results or demographic features. Several heterogeneous predictors derived from multimodal data were identified. Analysis of these multimodal data, captured from various sources, in terms of prominence for each category of the included studies, was performed. Finally, Risk of Bias (RoB) analysis was also conducted to examine the applicability of the included studies in the clinical setting and assist healthcare providers, guideline developers, and policymakers.

A rare case of heterotopic pancreatitis and intestinal malrotation in a COVID-19 positive patient. COVID-19, causative or coincidence?

INTRODUCTION AND IMPORTANCE: Heterotopic pancreas (HP) is defined as the presence of pancreatic tissue without anatomical and vascular continuity with the main body of the pancreas. HP typically remains asymptomatic, however complications such as acute pancreatitis can arise. Gastrointestinal involvement with coronavirus disease 2019 (COVID-19) is not uncommon and there are reported cases of associated pancreatitis. CASE PRESENTATION: A 31-year-old male presented to the Emergency department (ED) with a 3-day history of right iliac fossa pain. The patient was found to have COVID-19 and a planned laparoscopic appendectomy was later converted to a midline laparotomy when a mass close to the duodeno-jejunal (DJ) flexure was identified. Following a hand-sewn anastomosis the patient made a good post-operative recovery. Histology illustrated the presence of heterotopic pancreatic tissue within the small bowel with underlying fat necrosis typical of acute pancreatitis. Follow-up radiology supported the intraoperative finding of intestinal malrotation. CLINICAL DISCUSSION: Rarely the combined presence of intestinal malrotation and HP in patients has been noted. Heterotopic pancreatitis can present in a multitude of ways and it is a difficult diagnosis to make pre-operatively. Emerging literature documents the potential presentation of COVID-19 with acute pancreatitis. The expression of angiotensin-converting enzyme 2 (ACE2) receptors on the pancreas is believed to play a role. CONCLUSION: This is the first documented case of heterotopic pancreatitis with intestinal malrotation in a COVID-19 positive patient. We hypothesise that the COVID-19 infection contributed to the heterotopic pancreatitis.

Foot and ankle trauma management during the COVID-19 pandemic: Experiences from a major trauma unit.

The COVID-19 pandemic has resulted in a paradigm shift in clinical practice, particularly in ways in which healthcare is accessed by patients and delivered by healthcare practitioners. Many of these changes have been serially modified in adaptation to growing service demands and department provision capacity. We evaluated the impact of the pandemic on the foot and ankle service at our trauma unit, assessing whether these adaptations to practice were justifiable, successful and sustainable for the future. This was a single-centre, retrospective cohort study analysing the patient care pathway from admission to discharge, for two pre-defined timeframes: Phase 0 (pre-lockdown phase) and Phase 1 (lockdown phase). Patients were split into stable and unstable injuries depending on their fracture pattern. The follow-up modality and duration were evaluated. Trauma throughput for the equivalent timeframe in 2019 was also analysed for comparison. There were 106 unstable fractures and 100 stable fractures in 2020.78 interventional procedures were performed on 72 patients with unstable fractures in Phase-1. Close contact casting was performed on 13 patients at presentation in the ED. Selective patients underwent partial fixation in theatre, which still provided adequate stability. 35% of patients with a stable fracture were discharged directly from the ED with written advice from a review letter. The treatment modality in selective patients, particularly the vulnerable should be carefully assessed. Interventions performed at presentation often negate the need for admission. Partial fixation reduces intraoperative time and surgical insult. Integrating telemedicine into the care pathway, particularly for stable ankle fractures reduces the need for physician-patient contact and eases follow-up burden. Many of our recommended changes are easily replicated in other clinical settings. Should these adaptations demonstrate long-term sustainability, it is likely they will remain incorporated into future clinical practice.