Meningococcal Epiglottitis in a Diabetic Adult Patient: A Case Report

Spontaneous epiglottic abscess: pathophysiology and airway management options

Laryngeal abscesses are rare in the modern antibiotic era. This report presents a novel case of an epiglottic abscess in a patient with diabetes who developed respiratory distress and was managed by awake intubation in the emergency room followed by transoral incision and drainage of the abscess and tracheostomy. Full recovery after 1 week of intravenous antibiotic treatment was observed. Surgical intervention is necessary for treatment and culture-directed antimicrobial therapy. Poorly controlled diabetes is a newly described risk factor for spontaneous epiglottic abscess development.

A Case of Adult Epiglottitis in a Patient With Uncontrolled Diabetes and Occupational Risks

Epiglottitis is inflammation of the epiglottis with or without the involvement of supraglottic structures including the hypopharynx. Timely diagnosis is crucial as the treatment of epiglottitis is tailored to the degree of airway obstruction. Most patients improve with conservative measures, while some require an emergent airway intervention. We report a case of a 39-year-old Caucasian male with a history of uncontrolled diabetes mellitus and smoking who presented to the emergency department (ED) with a sore throat, dry cough, odynophagia, and difficulty swallowing. He was afebrile, tachycardic, tachypneic, hypertensive, and saturating at 99% on room air. His physical examination was remarkable for drooling, muffled voice, pharyngeal swelling, and erythema. Laboratory tests were significant for leukocytosis, hyperglycemia, and hemoglobin A1c (HbA1c) of 14.3% with a negative infectious workup. Lateral neck X-ray and emergent direct fiberoptic laryngoscopy revealed findings of epiglottitis with airway patency. The patient did not require intubation and was started on intravenous dexamethasone, vancomycin, ampicillin-sulbactam, and humidified air with suctioning of secretions and quickly recovered. In addition to known risk factors for developing epiglottitis such as uncontrolled diabetes and smoking, our patient was exposed to metal shavings at his new job, an occupational hazard that might have contributed to his clinical presentation. Our case highlights the importance of a prompt diagnosis and risk factor identification in the management of epiglottitis in adults.

Calculated parenteral initial treatment of bacterial infections: Infections in the ear, nose, throat and mouth and jaw area

This is the sixth chapter of the guideline "Calculated initial parenteral treatment of bacterial infections in adults - update 2018" in the 2nd updated version. The German guideline by the Paul-Ehrlich-Gesellschaft für Chemotherapie e.V. (PEG) has been translated to address an international audience. The chapter deals with the antibacterial treatment of more severe infections of the ear, the nose, the throat and the maxillofacial region, including odontogenic and salivary gland infections.

Variable clinical presentation by the main capsular groups causing invasive meningococcal disease in England

BACKGROUND

Invasive meningococcal disease (IMD) typically presents as meningitis, septicaemia or both. Atypical clinical presentations are rare but well-described. We aimed to assess the relationship between meningococcal capsular group, age, clinical presentation, diagnosis and outcome among IMD cases diagnosed in England during 2014.

METHODS

Public Health England conducts enhanced national surveillance of IMD in England. Clinical data for laboratory-confirmed MenB, MenW and MenY cases in ≥5 year-olds were used to classify presenting symptoms, diagnosis and outcomes. Multivariable logistic regression was used to assess independent associations between meningococcal capsular group, clinical presentation, gender, age and death.

RESULTS

In 2014, there were 340 laboratory-confirmed IMD cases caused by MenB (n = 179), MenW (n = 95) and MenY (n = 66). Clinical presentation with meningitis alone was more prevalent among MenB cases (28%) and among 15-24 year-olds (20%), whilst bacteraemic pneumonia was most prevalent among MenY cases (26%) and among ≥65 year-olds (24%). Gastrointestinal symptoms were recorded preceding or during presentation in 15% (40/269) cases with available information, including 5% (7/140) MenB, 17% (8/47) MenY and 30% (25/82) MenW cases. Upper respiratory tract symptoms were reported in 16% (22/141) MenB, 23% (11/47) MenY and 31% (26/84) MenW cases. Increasing age was also independently associated with bacteraemic meningococcal pneumonia, with no cases among 5-14 year-olds compared to 24% in ≥65 year-olds. Case fatality rates increased with age but no significant associations with death were identified.

CONCLUSIONS

Healthcare professionals should be aware of the atypical clinical presentations associated with the less prevalent meningococcal capsular groups in different age-groups.

Risk of acute epiglottitis in patients with preexisting diabetes mellitus: A population-based case-control study

Objective

Studies have revealed that 3.5%–26.6% of patients with epiglottitis have comorbid diabetes mellitus (DM). However, whether preexisting DM is a risk factor for acute epiglottitis remains unclear. In this study, our aim was to explore the relationship between preexisting DM and acute epiglottitis in different age and sex groups by using population-based data in Taiwan.

Methods

We analyzed data between January 2000 and December 2013 obtained from the Taiwan National Health Insurance Research Database. The case group consisted of 2,393 patients with acute epiglottitis. The control group comprised 9,572 individuals without epiglottitis, frequency matched by sex, age, urbanization level, and income. Underlying DM was retrospectively assessed in the cases and controls. Univariate and multivariate logistic regression analyses were used to investigate the associations between underlying DM and acute epiglottitis.

Results

Of the 2,393 patients, 180 (7.5%) had preexisting DM, whereas only 530 (5.5%) of the 9,572 controls had preexisting DM. Multivariate logistic regression analyses indicated that preexisting DM was significantly associated with acute epiglottitis (adjusted odds ratio [aOR] = 1.42, 95% confidence interval [CI] = 1.15–1.75, P = 0.004). Subgroup analysis showed that the association between DM and epiglottitis remained significant for men (aOR = 1.57, 95% CI: 1.19–2.08, p = 0.002) but not for women. Age-stratified analysis revealed a significant association between DM and acute epiglottitis in patients aged 35–64 years. Use of anti-diabetic agents was not significantly associated with the development of acute epiglottitis among diabetic patients, including oral hypoglycemic agents (OHA) alone (aOR = 0.88, 95% CI = 0.53–1.46, p = 0.616), and OHA combined with insulin/ insulin alone (aOR = 1.30, 95% CI = 0.76–2.22, p = 0.339). The association between presence of diabetes complications and the occurrence of acute epiglottitis was also not significant among diabetic patients in this study setting (aOR = 0.86, 95% CI = 0.59–1.26, p = 0.439).

Conclusions

The results of our large-scale population-based case–control study indicate that preexisting DM is one of the possible factors associated with the development of acute epiglottitis. Physicians should pay attention to the symptoms and signs of acute epiglottitis in DM patients, particularly in men aged 35–64 years.

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.