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

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.

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.

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.

Review of epiglottitis in the post Haemophilus influenzae type-b vaccine era.

BACKGROUND: This study reviewed the demographics, presentation, management, complications and outcomes of acute epiglottitis post Haemophilus influenzae type-b vaccine introduction in Australia. METHODS: Retrospective review of acute epiglottitis at four Victorian tertiary centres from 2011 to 2016 was conducted. Patient characteristics, presentation, investigations, management, complications and outcomes were recorded. Subgroup analysis aiming to identify risk factors for patients requiring acute airway management was performed. RESULTS: Eighty-seven adult and six paediatric cases were identified. The most frequent clinical findings in adults were sore throat (88.5%), dysphagia (71.3%), odynophagia (57.5%), dysphonia (56.3%) and fever (55.2%); 75.9% required intensive care unit admission. Airway compromise requiring intubation occurred in 27.6%, with 12.5% of these patients undergoing emergency surgical airways. Stridor, hypoxia, shortness of breath, odynophagia and lymphadenopathy were statistically more frequent amongst cases requiring airway intervention (P < 0.05). Cultures revealed mixed results with no aetiological pattern. H. influenzae type-b was never cultured. Amongst paediatric cases, fever, tachycardia and stridor were frequently observed and all were admitted to intensive care unit. Two of six required intubation and one underwent surgical intervention. There were no deaths, but one patient suffered a hypoxic brain injury. CONCLUSION: Modern epiglottitis is not the disease previously encountered by clinicians. With changing demographics and varying organisms, management is adapting to reflect this. Complications are rare, and symptomatology at presentation aids earlier recognition of patients who may require airway protection.

Sudden death from acute epiglottitis in a toddler.

The bacterium Haemophilus influenzae type b (Hib) can cause severe and life-threatening infections such as epiglottitis and meningitis. The course of the disease can be very rapid, resulting in sudden death. The incidence of Hib-induced epiglottitis in children has declined since the introduction of vaccinations in countries where such vaccinations are routinely administered. We herein present a case involving a 2.5-year-old boy who died suddenly at home. He had developed acute-onset throat and abdominal pain and a high fever. Despite an emergency cricothyrotomy due to a complicated intubation because of a massively swollen epiglottis, the efforts to resuscitate the child were unsuccessful. He was a previously healthy toddler, but he had not yet been vaccinated. Microbiologic analysis revealed the pathogenic bacterium Hib. The main autopsy finding was acute epiglottitis with swelling and cherry-red coloring of the epiglottis. Postmortem cultures of the cerebrospinal fluid and heart blood also revealed Hib as the pathogenic agent. Acute pneumonia was also diagnosed microscopically. The present report describes a rare case of Hib-induced acute epiglottitis and presents the key findings of forensic investigations in this type of disease.

Neisseria meningitidis sepsis in a patient with acute epiglottitis and respiratory failure.

A 78-year-old female patient presented to our emergency department with a 5-day history of throat pain, hoarseness and a progressive and dolorous submandibular swelling. Due to non-conclusive clinical examination and the stable but visibly affected patient, we performed a neck CT scan with intravenous contrast, which showed the thumbprint sign typical for acute epiglottitis. Within minutes, the patient's condition deteriorated and the patient was close to respiratory exhaustion. As intubation was severely complicated by massive swelling of the supraglottic soft tissue, the patient went into hypoxaemia and eventually cardiac arrest. After initiating reanimation protocol, eventually the airway was secured and Return of spontaneous circulation (ROSC) achieved after around 5 min. The initially sampled blood cultures revealed Neisseria meningitidis bactera emia and the patient was successfully treated accordingly. In patients with swelling of the upper airway, rapid clinical deterioration is possible. Diagnostics should not delay therapy, including administration of empiric antibiotics, steroids and intubation.

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.

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.

[Acute epiglottitis due to Haemophilus influenzae b: A severe consequence of increased skepticism about vaccination]. / Épiglottite aiguë à Haemophilus influenzae b : conséquence grave du scepticisme vaccinal.

Acute epiglottis is a life-threatening disease in relation with the occurrence of an acute upper airway obstruction. Its incidence has fallen dramatically since the widespread introduction of Haemophilus influenzae type b (Hib) conjugate vaccine. We report the case of a 26-month-old child who was not fully immunized and presented acute upper airway respiratory distress with fever. The symptoms quickly evolved to a respiratory arrest condition with bradycardia, revealing epiglottitis due to Hib. Despite high immunization coverage with great efficacy and occurrence of herd immunity, this entity still exists because of the French population's skepticism of the routine vaccination schedule.

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.

[Epiglottitis in adults in general practice: difficult to recognise and life-threatening]. / Epiglottitis bij volwassenen in de huisartsenpraktijk: lastig te herkennen en levensbedreigend.

Epiglottitis is a rare and life-threatening cause of acute sore throat. Usually, epiglottitis is caused by a bacterium, such as Haemophilus influenzae type b. Symptoms of epiglottitis are acute and rapidly progressive sore throat, a hoarse voice, fever, and drooling. We present two adult patients with acute sore throat who were diagnosed with epiglottitis. In adults with symptoms compatible with epiglottitis, it is justified to look down the throat with a light. Only if the view is impeded should a spatula be used but carefully. If there is a discrepancy between the severity of symptoms and few or no abnormal findings on examination of the throat, epiglottitis should be considered. If epiglottitis is suspected, referral to an ENT specialist is always indicated. Symptoms of upper airway obstruction, such as drooling, dyspnoea, inspiratory stridor and fear or anxiety, are an indication for emergency referral by ambulance.

A Case of Necrotizing Epiglottitis Due to Nontoxigenic Corynebacterium diphtheriae.

Diphtheria is a rare cause of infection in highly vaccinated populations and may not be recognized by modern clinicians. Infections by nontoxigenic Corynebacterium diphtheriae are emerging. We report the first case of necrotizing epiglottitis secondary to nontoxigenic C diphtheriae. A fully vaccinated child developed fever, poor oral intake, and sore throat and was found to have necrotizing epiglottitis. Necrotizing epiglottitis predominantly occurs in the immunocompromised host. Laboratory evaluation revealed pancytopenia, and bone marrow biopsy was diagnostic for acute lymphoblastic leukemia. Clinicians should be aware of aggressive infections that identify immunocompromised patients. This case highlights the features of a reemerging pathogen, C diphtheriae.

Long-term outcome of critically ill adult patients with acute epiglottitis.

BACKGROUND: Acute epiglottitis is a potentially life threatening disease, with a growing incidence in the adult population. Its long-term outcome after Intensive Care Unit (ICU) hospitalization has rarely been studied. METHODOLOGY AND PRINCIPAL FINDINGS: Thirty-four adult patients admitted for acute epiglottitis were included in this retrospective multicentric study. The mean age was 44 ± 12 years (sex ratio: 5.8). Sixteen patients (47%) had a history of smoking while 8 (24%) had no previous medical history. The average time of disease progression before ICU was 2.6 ± 3.6 days. The main reasons for hospitalization were continuous monitoring (17 cases, 50%) and acute respiratory distress (10 cases, 29%). Microbiological documentation could be made in 9 cases (26%), with Streptococcus spp. present in 7 cases (21%). Organ failure at ICU admission occurred in 8 cases (24%). Thirteen patients (38%) required respiratory assistance during ICU stay; 9 (26%) required surgery. Two patients (6%) died following hypoxemic cardiac arrest. Five patients (15%) had sequelae at 1 year. Patients requiring respiratory assistance had a longer duration of symptoms and more frequent anti inflammatory use before ICU admission and sequelae at 1 year (p < 0.05 versus non-ventilated patients). After logistic regression analysis, only exposure to anti-inflammatory drugs before admission was independently associated with airway intervention (OR, 4.96; 95% CI, 1.06-23.16). CONCLUSIONS AND SIGNIFICANCE: The profile of the cases consisted of young smoking men with little comorbidity. Streptococcus spp. infection represented the main etiology. Outcome was favorable if early respiratory tract protection could be performed in good conditions. Morbidity and sequelae were greater in patients requiring airway intervention.

[Acute epiglottitis due to group A ß-hemolytic streptococcus in a child]. / Épiglottite aigüe à streptocoque ß-hémolytique du groupe A.

Acute epiglottitis has become an exceptional observation in pediatrics. The introduction of Haemophilus influenzae type B vaccine changed the morbidity, mortality, and microbiology of this disease. We report the case of an 11-month-old infant with acute epiglottitis due to group A ß-hemolytic streptococcus.