COVID-19 presenting as acute epiglottitis: A case report and literature review.

Coronavirus disease 2019 (COVID-19) occasionally causes acute laryngitis, requiring emergency treatment. Understanding the characteristic laryngeal findings can help diagnose COVID-19 earlier, prevent worsening infection, and properly manage airway obstruction. Herein, we report the case of a 44-year-old male with acute epiglottitis likely caused by COVID-19. On presentation, chest computed tomography (CT) showed no signs of pneumonia. However, the larynx had extensive necrotic-like erosive lesions resembling those of tuberculous laryngitis. COVID-19 was diagnosed by reverse-transcription polymerase chain reaction, and secondary bacterial superinfections were suspected after blood testing. The symptoms improved after administration of antibiotics (sulbactam sodium/ampicillin sodium), steroids (dexamethasone), and favipiravir. The patient developed a high fever on the sixth day of hospitalization, and pneumonia was identified on CT. Various culture tests, including tuberculosis, were negative. Thus, remdesivir was administered for COVID-19-induced pneumonia. The patient gradually recovered, was transferred to another hospital, and was discharged on the 35th day of hospitalization. Six previous case reports of COVID-19-induced acute epiglottitis suggested that acute epiglottitis preceded the onset of pneumonia. The laryngeal findings from this report may be useful for diagnosing COVID-19 that does not cause pneumonia and for bringing attention to pneumonia after a COVID-19 diagnosis.

Association Between Systemic Corticosteroid Use and Mortality in Patients with Epiglottitis.

OBJECTIVES: To clarify whether treatment with systemic corticosteroids at a certain dose was associated with better outcomes in patients with epiglottitis requiring airway management (tracheotomy or airway intubation). METHODS: This was a retrospective cohort study on patients hospitalized for epiglottitis requiring airway management from a nationwide inpatient database (between July 2010 and March 2019). Patients treated with systemic corticosteroids equivalent to methylprednisolone ≥40 mg/d within 2 days of admission and patients who were not treated with corticosteroids within 2 days of admission were compared after inverse probability of treatment weighting using covariate balancing propensity score. The primary outcome was all-cause 30-day in-hospital mortality, and secondary outcomes included all-cause 7-day in-hospital mortality, length of hospital stay, and total medical cost. RESULTS: There were 1986 and 1771 patients in the corticosteroid and control groups, respectively. A total of 72 of 3757 (1.9%) patients died within 30 days of admission, including 17 of 1986 (0.9%) patients in the corticosteroid group and 55 of 1771 (3.1%) in the control group (weighted odds ratio, 0.28 [95% confidence interval, 0.11-0.70]; weighted risk difference, -2.2% [-3.2% to -1.3%]). Treatment with corticosteroids was associated with lower total medical costs (weighted median, $6,187 vs. $6,587; weighted difference, $-1,123 [-2,238 to -8]) but not all-cause 7-day in-hospital mortality (weighted odds ratio, 0.63 [0.22-1.82]; weighted risk difference, -0.3% [-0.9 to 0.2]) and length of hospital stay (weighted median, 13 vs. 13 days; weighted difference, -0.2 days [-2.1 to 1.8]). CONCLUSIONS: Systemic corticosteroids may be beneficial to patients with epiglottitis requiring airway management. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:344-349, 2023.

Variation in Prehospital Protocols for Pediatric Respiratory Distress Management in the United States.

OBJECTIVE: This study aimed to compare statewide emergency medical services protocols for the management of pediatric respiratory distress. METHODS: We performed a descriptive study of emergency medical services protocols for the management of pediatric respiratory distress in the United States, excluding those without model or mandatory protocols. We compared medication recommendations for specific disease processes, including asthma, croup, epiglottitis, anaphylaxis, generalized respiratory distress, intubation, and drug assisted intubation. RESULTS: Thirty-four state protocols were included. All had protocols to address the management of pediatric respiratory distress. There was high agreement in albuterol use for bronchospasm and epinephrine use in anaphylaxis. Epinephrine was recommended in all anaphylaxis protocols, 27 croup protocols (79%), and 3 epiglottitis protocols (9%). Six states (18%) called for albuterol in patients with generalized respiratory distress. Steroid recommendations and indications had variance among states; 26 states (76%) allowed steroid use in patients with asthma, 19 states (56%) recommended steroid use in anaphylaxis, and 11 (32%) recommended steroid use in croup protocols. The route for steroid administration also varied among protocols. Five states (15%) allowed continuous positive airway pressure application in pediatric patients, whereas endotracheal intubation and rapid sequence intubations had varying requirements as well as recommendations for use. Twelve (35%) listed impending or current respiratory failure as an indication, whereas other states had specific markers, such as Glasgow Coma Scale or oxygen saturation, as indications. CONCLUSIONS: All included states had specific recommendations for the management of pediatric respiratory distress. There was consistency in recommendations for albuterol use for wheezing and epinephrine use for anaphylaxis. However, there was wide variability in other uses for epinephrine, steroid administration, continuous positive airway pressure use, and specific treatments for croup and epiglottitis. The findings of this study provide a base for important future evidence-based protocol developments and changes in prehospital pediatric respiratory distress treatment.

Entorno prehospitalario y manejo en UCI de epiglotitis en un adulto / Approaching the airway in prehospital emergency is a common and potentially life-saving practice

El abordaje de la vía aérea en la unidad de urgencias prehospitalarias es una práctica común que potencialmente salva vidas. El manejo es complejo debido al entorno, lo cual significa un porcentaje mucho más elevado de vías aéreas difíciles que en un ambiente regulado, como en el caso del quirófano.El intento fallido o prolongado de intubación traqueal está asociado a resultados desfavorables y complicaciones graves.La epiglotitis aguda es un trastorno potencialmente letal, clasificado como urgencia médica dentro de las enfermedades de la vía aérea respiratoria superior, que se caracteriza por una evolución repentina y mortal si no se logra una intubación rápida que permita la oxigenación del paciente.Describimos el caso de un paciente de 36 años con estridor, disnea e hipoxemia debido a la obstrucción total de la vía aérea, causada por una epiglotitis aguda. Nuestro objetivo es subrayar esta lesión infrecuente y su manejo desde la unidad prehospitalaria hasta el alta, ilustrando la gravedad de la presentación clínica, el tratamiento actual y el resultado.(AU)

Management by the environment is complex, which means a much higher percentage of difficult airways than in a regulated environment such as the operating room. Failure or prolonged attempt to tracheal intubation is associated with unfavorable outcomes and serious complications. Acute epiglottitis is a life-threatening disorder, classified as a medical emergency within the diseases of the upper respiratory airway and characterized by its sudden and deadly evolution if rapid intubation is not achieved to allow oxygenation of the patient. We describe a 36-year-old male patient with stridor, dyspnea e hypoxemia due to total obstruction of airway, caused by an acute epiglottitis. We aim to highlight this unusual injury and its management from the prehospital until discharge illustrating the severity of the clinical presentation, current treatment and outcome.(AU)

Infective Uvulitis in a Child.

ABSTRACT: Infective uvulitis is a rare condition in children. In this report, we describe the case of a 4-year old-patient who presented a group A Streptococcus pharyngitis with uvulitis. No signs of epiglottitis were detected at nasal fibroscopy. She recovered rapidly with intravenous antibiotic therapy and 2 days of corticosteroid. Uvulitis is usually caused by group A Streptococcus or Haemophilus influentiae, but also other bacteria can be detected. Uvulitis can be isolated, or it can occur with epiglottitis and become an emergency.

Use of Indirect Laryngeal Biopsy Forceps to Treat Epiglottic Abscess.

OBJECTIVES: To evaluate the efficacy of indirect laryngeal biopsy forceps in the treatment of epiglottic abscess (EA). METHODS: Twenty patients were diagnosed with EA in our department and were randomly divided into group A (indirect laryngeal biopsy forceps combined antibiotics) and group B (antibiotics only). Demographics, the degree of epiglottic and arytenoid swelling, and inflammatory cells were collected for analysis. The drainage of EA was performed under local anesthesia in conscious patients with indirect laryngeal biopsy forceps and 70° direct laryngoscopes. The length of symptomatic relief and length of hospitalization were assessed. RESULTS: Ten patients were treated with indirect laryngeal biopsy forceps under the view of the 70° direct laryngoscopes combined with intravenous antibiotics, whereas the other 10 patients were treated with antibiotics only. The differences between the 2 groups had no statistical significance in age, gender, white blood cell count, neutrophils count, and the percent of neutrophils, abscess size, and scope classification at the time of diagnosis. The length of hospitalization and length of symptomatic relief was significantly lower in patients treated with indirect laryngeal biopsy forceps combined antibiotics than those treated with antibiotics only. CONCLUSIONS: Indirect laryngeal biopsy forceps are safe and effective method to treat EA, which shorten the hospitalization and has the advantages of cost savings and convenience.

Pasteurella multocida acute epiglottitis.

INTRODUCTION: Apart from cases related to direct inoculation, pasteurellosis is a rare opportunistic infection occurring in predisposed subjects. Close contact with domestic animals, usually cats, is generally reported. Localized ENT forms are possible and are due to oropharyngeal carriage. CASE REPORT: We present the case of a patient with no notable history, who presented with laryngeal dyspnea and hyperthermia leading to a diagnosis of acute epiglottitis. Bacteremia was detected and blood cultures were positive for Pasteurella multocida. Treatment consisted of the standard treatment for acute epiglottitis with hospitalisation and intravenous antibiotics. DISCUSSION: This patient presented a history of animal exposure, but no other known risk factors. The activity spectrum of antibiotic therapy for epiglottitis should include H. influenzae and this case illustrates the diversity of the micro-organisms potentially involved. Immunosuppression or another chronic disease does not appear to be a prerequisite for ENT infection.

Epiglotitis por Haemophilus influenzae tipo b en la era de la vacunación: caso clínico pediátrico / Epiglottitis due to Haemophilus influenzae type b in the vaccination era: pediatric clinical case

La epiglotitis aguda infecciosa es infrecuente en la actualidad, debido a la vacunación contra su principal agente etiológico, el Haemophilus influenzae b. Se requiere alto índice de sospecha ante el cuadro clínico de dificultad respiratoria, estridor, disfonía y fiebre. Se presenta a un niño de 2 años, previamente sano, con esquema de vacunas completas, con dificultad respiratoria aguda y estridor laríngeo, en el que, al momento de realizar la intubación, se realizó el diagnóstico de epiglotitis aguda. Con hemocultivos positivos para Haemophilus influenzae b, cumplió 13 días de tratamiento con ceftriaxona, con hemocultivos de control y cultivo de líquido cefalorraquídeo negativo.

Acute infectious epiglottitis is infrequent at present due to vaccination for its main etiologic agent, Haemophilus influenzae b (Hib). It must be taken into account when we make a differential diagnosis in a child whose clinical symptoms are respiratory distress, stridor, dysphonia and fever. We report a 2-year-old child, previously healthy, whose vaccination calendar was complete, and whose clinical presentation included respiratory distress and stridor; at the moment of the intubation the laryngoscopy showed an acute epiglottitis. Blood cultures were taken, which were positive for Hib. He was treated with ceftriaxone during 13 days, and the control blood cultures and cerebrospinal fluid were negative.

A Rare Case of Candida Epiglottitis in an Immunocompetent Child.

We present a case of acute Candida epiglottitis in an otherwise healthy and Haemophilus influenzae type B-immunized 4-year-old child. A query of the literature reveals this disease to be commonly found in patients who are immunocompromised by problems including human immunodeficiency virus disease and lymphoma and leukemia. However, there are no published reports of acute Candida epiglottitis in immunocompetent and vaccinated patients. Our case should emphasize to the emergency physician the need to remain vigilant for subtle and atypical presentations of airway-destabilizing diseases.

A Lot to Choke on: Case of Adult Epiglottitis with Concurrent Peritonsillar Abscess in a Patient with a Sore Throat.

BACKGROUND: In the winter months, one often sees a large increase in the volume of patients presenting to emergency departments with acute pharyngitis. While most cases of acute pharyngitis are benign, a rare minority can be life threatening. CASE REPORT: We report a case of epiglottis with a concomitant peritonsillar abscess (PTA) in an adult who presented to the emergency department with a sore throat. Computed tomography (CT) scan showed epiglottitis with a developing left PTA. The patient was treated with broad-spectrum antibiotics, high-dose steroids, and underwent multiple laryngoscopies with eventual resolution of his epiglottic swelling. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: This case serves to highlight the importance of physical examination and CT imaging in identifying patients with pharyngitis who can benefit from additional interventions and monitoring. It is also an unusual example of the presence of two likely related upper respiratory pathologies presenting in the same patient.

Meningococcal serogroup W135 epiglottitis in an adolescent patient.

Acute epiglottitis is a severe and potentially life-threatening condition. Since the implementation of Haemophilus influenzae vaccination, the number of cases of epiglottitis has decreased and the proportion of other infectious causes has increased. We report a case of acute epiglottitis in a teenager caused by Neisseria meningitidis, an unusual pathogen.

Case Report of a 5-Year-Old With Epiglottitis: An Atypical Presentation of an Uncommon Disease.

Epiglottitis is a rarely encountered infection in pediatrics since the advent of the conjugate Haemophilus influenzae type b vaccine first introduced in the United States in 1985. However, the disease remains a much feared infection in pediatrics. The literature reiterates the importance of early recognition, avoidance of agitating the patient, and the need for securing the airway in the operating room as key and essential features to a good outcome. However, with only 1 case per 200,000 children reported in the United States in 2006, most practitioners have never encountered this infection. The following is a case of a previously healthy and immunized child who presented to our emergency department and whose condition was ultimately diagnosed as epiglottitis.

Clinical evaluation of intravenous ampicillin as empirical antimicrobial treatment of acute epiglottitis.

INTRODUCTION: The significant pathogens in acute epiglottitis (AE) are poorly defined in the post Haemophilus influenza type b-vaccine era. Furthermore, there is a lack of clinical evaluations of antibiotic regimens in patients with AE. We aimed to evaluate the effectiveness of empiric intravenous ampicillin in the treatment of patients with AE. MATERIALS & METHODS: All patients admitted with AE to the Ear-Nose-Throat Department, Aarhus University Hospital, Denmark, from 2001 to 2015 were included. RESULTS: In total, 103 (51 males) patients were included in the study. The median duration of hospitalization was four days. There was no statistical significant difference between patients initially treated with intravenous ampicillin (n = 83) or other antibiotics (n = 20) (p = .26). The antibiotic regimen was altered during admission in 11% of patients, without significant difference between antibiotic groups (ampicillin 10% vs non-ampicillin 15%, p = .44). Complications potentially related to insufficient antibiotic treatment were observed in four (5%) patients initially treated with ampicillin, but in none of the patients initially treated with antibiotics other than ampicillin (p = 1.00). Throat swab cultures and blood cultures frequently yielded negative results. CONCLUSIONS: Intravenous ampicillin is efficient as empiric antibiotic therapy for AE patients, leading to a quick recovery and low complication rates.

Reemergence of the Natural History of Otolaryngologic Infections: Lessons Learned from 2 American Presidents.

Presidents George Washington and Theodore Roosevelt suffered complications of epiglottitis and otomastoiditis, respectively. The introduction of antibiotics and vaccinations against Haemophilus influenzae and Streptococcus pneumoniae has significantly reduced the incidence of these otolaryngologic infections, such that the natural history of the disease is rarely encountered. However, antibiotic resistance and pathogenic evolution has raised concern about increased virulence of these common organisms. A retrospective evaluation of the complications suffered by Washington and Roosevelt provides valuable insight to the natural history of common otolaryngologic infections that may reemerge as a result of organism evolution in response to antibiotics and vaccines.