Initial Presentation Of COVID-19 Research Articles

257. Coinfection Characteristics among Children with COVID-19

Abstract Background Coinfection in patients with SARS-CoV-2 has been associated with greater complications. We describe the clinical characteristics and outcomes of 126 pediatric patients with COVID-19 and viral, bacterial, or fungal coinfection. Methods We retrospectively reviewed and analyzed electronic data of all pediatric patients who tested positive for SARS-CoV-2 from April 16, 2020, to April 15, 2022, in our center. Confirmation of COVID-19 was based on positive RT-PCR. Viral coinfections (VC) were identified using a multiplex RT-PCR respiratory viral panel, bacterial coinfection (BC) was determined by positive bacterial culture (blood, bronchoalveolar lavage, sputum, urine) or clinical/radiological manifestations and antimicrobial assessment by a pediatric Infectious Diseases expert and fungal coinfection (FC) diagnosis based on Consensus definitions of invasive fungal disease. Results During the study period, among 400 pediatric patients with COVID-19, 126 children had coinfection. Children >10 years were the most affected age group. Underlying disease was present in 69%, hematological malignancies were the most common (17.5%). BC was detected in 76.9% (n=97), bacterial pneumonia (54.6%) was the main diagnosis, followed by oncologic patients with initial febrile neutropenia and posterior SARS-CoV-2 detection (14,4%). Unusual BC as congenital syphilis w detected; acute appendicitis was the initial presentation of COVID-19 in 8 patients. VC was identified in 15.87% (n=20), prevailing rhinovirus (9.5%) and adenovirus (3.96%), One FC presented as proven pulmonary aspergillosis (0.8%). B-V and B-F coinfection were detected in 2 patients. Fever and cough were the most common symptoms, higher fever >40°C was mostly observed in the BC group (3%). Twenty-seven patients with BC (27.8%) were admitted to intensive care, with the OR 0.7 IR 95% (0.611–1.008), 4.1% died. One ICU admission was observed in the VC group (5%) and all VC cases resolved without complications. Conclusion Pediatric patients with COVID-19 coinfection, especially BC were common in our center representing nearly one-third of the infected children, including unusual coinfections. BC was identified as a risk factor for ICU admission OR 0.7 IR 95% (0.611–1.008). Favorable outcomes were observed in most cases. Disclosures All Authors: No reported disclosures.

S1933 Acute Pancreatitis Attributed to COVID-19: An Unusual Infectious Etiology

Introduction: COVID-19 can affect multiple organs and has various presentations, including respiratory symptoms and fever being the most common. Gastrointestinal symptoms can be reported in up to 25% of patients, with diarrhea, nausea, and emesis the usual presentation. However, abdominal pain is less than 6.8% of cases, and of those, only 27% presented with Acute Pancreatitis (AP). Here we present a case of severe AP with multiorgan involvement as the initial presentation of COVID19. Case Description/Methods: Case of a 19 y/o Female with a medical history of Obesity class I arrived at the ED with recurrent emesis and altered mental status. Symptoms began around four days prior with 6-7 episodes of non-bloody, non-bilious emesis, fatigue, subjective fever, and decreased oral intake, followed by acute onset of diffuse abdominal pain. Upon arrival, the patient was found encephalopathic with dry oral mucosa, tachycardic and tachypneic. Laboratories were remarkable for lipase 2483, amylase 382, LDH 315, ALP 219 U/L, sodium 155 mEq/L, creatinine 1.33 mg/dL, bicarbonate < 9 mmol/L, pH 7.0, pO2Sat 96%, hematocrit 51.8%, WBC 14.9 cells/L, glucose 774 mg/dL, and COVID 19 PCR positive. Abdominal US and CT with no findings suggestive of gallstones or intraabdominal pathology. Aggressive intravenous fluid, insulin, broad-spectrum antibiotics, bicarbonate replacement, analgesia, and antiemetics were implemented. Hospitalization was complicated as the patient did not tolerate PO intake, and the high anion gap metabolic acidosis was difficult to close for several days. After almost two weeks in the ICU, the patient was discharged home without apparent pancreatitis or COVID-19 repercussions. Discussion: Our case did not have any risk factors for AP, and extensive investigations did not reveal a clear etiology. Viral, bacterial, fungal, and parasitic infections are less common causes of AP. There are limited data on COVID-19 and pancreatitis; however, recent studies suggest a higher mortality rate with a 20% increased chance of dying and worse clinical outcomes. The mechanism of pancreatic injury is not well understood, but there is a link between COVID-19 and the precipitation of autoimmune and systemic diseases. Our case is an example of severe pancreatic injury with multiorgan involvement in mild symptomatic COVID 19.

Ophthalmic manifestations of COVID-19: An Educational Review

The eyes can be implicated in the initial presentation of COVID-19. Throughout the pandemic, a minority of cases have presented with ocular symptoms. At times, ocular complaints have also been found to precede respiratory complaints or be the only presenting complaint of COVID-19. Ocular complaints also appear to be possibly linked with more severe disease processes clinically and biochemically. Consequently, it is important to consider COVID-19 in patients with new conjunctivitis or ocular complaints.

Incidence of Venous Thromboembolism and Mortality in Patients with Initial Presentation of COVID-19.

Venous thromboembolism (VTE) has emerged as an important issue in patients with COVID-19. The purpose of this study is to identify the incidence of VTE and mortality in COVID-19 patients initially presenting to a large health system. Our retrospective study included adult patients (excluding patients presenting with obstetric/gynecologic conditions) across a multihospital health system in the New York Metropolitan Region from March 1-April 27, 2020. VTE and mortality rates within 8 h of assessment were described. In 10,871 adults with COVID-19, 118 patients (1.09%) were diagnosed with symptomatic VTE (101 pulmonary embolism, 17 deep vein thrombosis events) and 28 patients (0.26%) died during initial assessment. Among these 146 patients, 64.4% were males, 56.8% were 60 years or older, 15.1% had a BMI > 35, and 11.6% were admitted to the intensive care unit. Comorbidities included hypertension (46.6%), diabetes (24.7%), hyperlipidemia (14.4%), chronic lung disease (12.3%), coronary artery disease (11.0%), and prior VTE (7.5%). Key medications included corticosteroids (22.6%), statins (21.2%), antiplatelets (20.6%), and anticoagulants (20.6%). Highest D-Dimer was greater than six times the upper limit of normal in 51.4%. Statin and antiplatelet use were associated with decreased VTE or mortality (each p < 0.01). In COVID-19 patients who initially presented to a large multihospital health system, the overall symptomatic VTE and mortality rate was over 1.0%. Statin and antiplatelet use were associated with decreased VTE or mortality. The potential benefits of antithrombotics in high risk COVID-19 patients during the pre-hospitalization period deserves study.

Neurological features and outcome in COVID-19: dementia can predict severe disease.

The COVID-19 pandemic has infected more than 22 million people worldwide. Although much has been learned about COVID-19, we do not know much about its neurological features and their outcome. This observational study was conducted on the patients of Imam Hossein Hospital, and 361 adult patients (214 males) with confirmed diagnosis of COVID-19 from March 5, 2020 to April 3, 2020, were enrolled. Data was gathered on age, sex, comorbidities, initial symptoms, symptoms during the disease course, neurological symptoms, and outcome. The mean age of the patients was 61.90 ± 16.76 years. The most common initial symptoms were cough, fever, and dyspnea. In 21 patients (5.8%), the initial symptom was neurological. History of dementia was associated with severe COVID-19 disease (odds ratio = 1.28). During the course of the disease, 186 patients (51.52%) had at least one neurological symptom, the most common being headache (109 [30.2%]), followed by anosmia/ageusia (69, [19.1%]), and dizziness (54, [15%]). Also, 31 patients had neurological complications (8.58%). Anosmia, ageusia, dizziness, and headache were associated with favorable outcome (P < 0.001), while altered mental status and hemiparesis were associated with poor outcome. The mortality rate of patients who had neurological complications was more than twice than that of patients without neurological complication (P = 0.008). Almost half of the patients experienced at least one neurological symptom, which may be the initial presentation of COVID-19. Dementia appears to be associated with severe COVID-19. Mortality was higher in patients with neurological complications, and these patients needed more intensive care.

S2229 Gastrointestinal Bleeding Following Routine Endoscopy: An Unusual Presentation of COVID-19 Infection

INTRODUCTION: Presenting symptoms of COVID-19 include fever, cough, dyspnea, nausea, and diarrhea. COVID-19 has been associated with coagulopathy; however, there have been little to no reports of bleeding as the presenting symptom. We present a case of immediate and delayed bleeding after routine gastric biopsy, a normally rare occurrence, as the initial presentation of COVID-19. CASE DESCRIPTION/METHODS: A 53 year-old male with history of hypertension, diabetes, and severe psoriasis presented for an outpatient esophagogastroduodenoscopy (EGD) with gastric mapping. He denied NSAID, aspirin, or SSRI use and had no history of cirrhosis. The gastric mucosa was noted to have erythematous changes suggestive of inflammation. After the initial biopsies were completed, bleeding was noted in the lesser curvature of the stomach from three biopsy sites requiring intervention. Hemostasis was achieved with epinephrine and hemostatic clipping. He had an episode of desaturation during procedure, but did not require supplemental oxygen after recovery from sedation. He was started on a pantoprazole drip and transferred to the emergency department. On admission, his review of systems were negative. Physical exam was unremarkable; vitals were within normal limits including a 97% oxygen saturation on room air. Labs included: hemoglobin 8.9, WBC 3.9, platelet 160K, lymphocyte count of 0.87, PT 10.9, and INR 0.92. His course was notable for new and persistent fevers, patchy opacities on chest X-ray, increasing oxygen requirements despite broad spectrum antibiotics, and melena with worsening anemia requiring two blood transfusions. EGD on hospital day (HD) 3 was notable for a large amount of clotted red blood with food in the gastric fundus and body and a small ulceration. On HD 4, he became hemodynamically unstable with oxygen desaturations to 70% and bilateral consolidations on chest X-ray. COVID-19 testing was positive. He was transferred to the medical ICU and intubated. His ICU course was notable for continued melena requiring two blood transfusions. Repeat EGD on HD 5 noted no bleeding or stigmata of bleeding. He had no further episodes of melena but eventually expired due to complications of COVID-19 infection. DISCUSSION: Clinically significant bleeding after EGD with biopsy requiring transfusion and hospitalization is rare. The patient described above has few risk factors associated with bleeding. His significant gastrointestinal bleeding was likely a result of a dysregulated coagulation associated with COVID-19 infection.

Rhabdomyolysis as Initial Presentation of COVID-19

Rhabdomyolysis as Initial Presentation of COVID-19

Intraoperative coagulopathy during cesarean section as an unsuspected initial presentation of COVID-19: a case report

BackgroundThe world’s understanding of COVID-19 continues to evolve as the scientific community discovers unique presentations of this disease. This case report depicts an unexpected intraoperative coagulopathy during a cesarean section in an otherwise asymptomatic patient who was later found to have COVID-19. This case suggests that there may be a higher risk for intrapartum bleeding in the pregnant, largely asymptomatic COVID-positive patient with more abnormal COVID laboratory values.CaseThe case patient displayed D-Dimer elevations beyond what is typically observed among this hospital’s COVID-positive peripartum population and displayed significantly more oozing than expected intraoperatively, despite normal prothrombin time, international normalized ratio, fibrinogen, and platelets.ConclusionThere is little published evidence on the association between D-Dimer and coagulopathy among the pregnant population infected with SARS-CoV-2. This case report contributes to the growing body of evidence on the effects of COVID-19 in pregnancy. A clinical picture concerning for intraoperative coagulopathy may be associated with SARS-CoV-2 infection during cesarean sections, and abnormal COVID laboratory tests, particularly D-Dimer, may help identify the patients in which this presentation occurs.

Prevalence and prognostic value of Delirium as the initial presentation of COVID-19 in the elderly with dementia: An Italian retrospective study

BackgroundDelirium may be one of the presenting symptoms of COVID-19, complicating diagnosis and care of elderly patients with dementia. We aim to identify the prevalence and prognostic significance of delirium as the sole onset manifestation of COVID-19.MethodsThis is a retrospective single-centre study based on review of medical charts, conducted during the outbreak peak (March 27-April 18, 2020) in a Lombard dementia facility, including 59 elderly subjects with dementia and laboratory-confirmed COVID-19.FindingsOf the 59 residents, 57 (96⋅6%) tested positive (mean age: 82⋅8; women: 66⋅7%). Comorbidities were present in all participants, with 18/57 (31⋅6%) having three or more concomitant diseases. Delirium-Onset COVID-19 (DOC) was observed in 21/57 (36⋅8%) subjects who were chiefly older (mean age: 85⋅4 y/o) and with multiple comorbidities. Eleven/21 DOC patients (52⋅4%) had hypoactive delirium, while hyperactive delirium occurred in ten/21 (47⋅6%). Lymphopenia was present in almost all subjects (median: 1⋅3 × 109/L). Overall mortality rate was 24⋅6% (14/57) and dementia severity per se had no impact on short-term mortality due to COVID-19. DOC was strongly associated with higher mortality (p<0⋅001). Also, DOC and male gender were independently associated with increased risk of mortality (OR: 17⋅0, 95% CI: 2⋅8–102⋅7, p = 0⋅002 and 13⋅6, 95% CI: 2⋅3–79⋅2, p = 0⋅001 respectively).InterpretationDelirium occurrence in the elderly with dementia may represent a prodromal phase of COVID-19, and thus deserves special attention, especially in the presence of lymphopenia. Hypoxia and a severe inflammatory state may develop subsequently. DOC cases have higher short-term mortality rate.FundingNone.

Acute encephalopathy with elevated CSF inflammatory markers as the initial presentation of COVID-19

BackgroundCOVID-19 is caused by the severe acute respiratory syndrome virus SARS-CoV-2. It is widely recognized as a respiratory pathogen, but neurologic complications can be the presenting manifestation in a subset of infected patients.Case presentationWe describe a 78-year old immunocompromised woman who presented with altered mental status after witnessed seizure-like activity at home. She was found to have SARS-CoV-2 infection and associated neuroinflammation. In this case, we undertake the first detailed analysis of cerebrospinal fluid (CSF) cytokines during COVID-19 infection and find a unique pattern of inflammation in CSF, but no evidence of viral neuroinvasion.ConclusionOur findings suggest that neurologic symptoms such as encephalopathy and seizures may be the initial presentation of COVID-19. Central nervous system inflammation may associate with neurologic manifestations of disease.