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Query: UMLS:C0040584 (tracheitis)
 384 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Laryngotracheal infections in childhood frequently result in airway obstruction, the major symptom of which is stridor. The primary aims of management are to establish a diagnosis rapidly and to maintain or secure the child's airway. Medical treatment and airway stabilization measures vary for the three most prevalent laryngotracheal infections--supraglottitis, laryngotracheitis, and bacterial tracheitis--as well as for older and newer infectious airway entities.
Clin Pediatr (Phila) 1992 Jan
PMID:The old and new of acute laryngotracheal infections. 173 22

Infectious pneumonias are inflammations of the lung that can be localized in the alveoli or interstitial tissue or both. The pathogenic agent is usually airborne; more rarely it is hematogenous. Important distinctions are between bacterial and nonbacterial forms, between diseases acquired outside and inside hospitals, and between patients who are basically healthy and those with a previous illness. Pneumococci continue to be the dominant pathogens outside hospitals. In hospitals, gram-negative, anaerobic, and fungal pathogens are more often found. Usually, purulent chronic bronchitis or an acute exacerbation of chronic bronchitis is based on a prior viral infection or an impairment of bacterial clearance mechanisms of the respiratory tract. The dominant pathogens are Haemophilus influenzae and pneumococci. Worldwide, viral infections of the upper respiratory tract have great epidemiological significance. With 12 different groups of viruses and more than 150 serotypes, there can be many causes of symptoms of rhinitis, tonsillitis, pharyngitis, laryngitis, and tracheitis as well as bronchitis.
Clin Ther 1985
PMID:Respiratory infection: the disease. 407 65

During a 3-year period, seven children with bacterial tracheitis were admitted to the intensive care unit of the Winnipeg Children's Hospital. The illness was characterized by fever, toxicity, and stridor. Respiratory difficulty was secondary to copious thick purulent tracheal secretions. In the majority of patients the illness was caused by Staphylococcus aureus, and the rest had Hemophilus influenzae infection. Viral studies in five patients were negative. Most patients required endotracheal intubation and frequent tracheal toilet to prevent serious airway obstruction. In our ICU, bacterial tracheitis accounted for about 14 per cent of admissions with infectious upper airway obstructive illness, while epiglottis and croup accounted for 55 per cent and 31 per cent, respectively. Only 5 per cent of children with croup admitted to the hospital were admitted to the ICU. Bacterial tracheitis has reappeared, at least in North America, as an important and serious cause of obstructive upper airway disease in children and must be recognized early in order to prevent catastrophic airway obstruction.
Clin Pediatr (Phila) 1983 Jun
PMID:Bacterial tracheitis--an old disease rediscovered. 660 59

Nonmenstrual toxic shock syndrome (TSS) in adults has been associated with various staphylococcal respiratory tract infections, including pharyngitis, tonsillitis, pneumonia, and postinfluenza respiratory tract infections. In children, nonmenstrual TSS has also been described as a complication of bacterial tracheitis. We describe the case of a 40-year-old woman who presented with laryngotracheitis as well as clinical and laboratory evidence of TSS. Culture of her sputum samples yielded pure growth of Staphylococcus aureus, which was shown to produce TSS toxin 1 (TSST-1). The patient responded promptly to therapy with iv clindamycin. We discuss the association of TSS with staphylococcal laryngotracheitis and the role of clindamycin in the treatment of TSS. To our knowledge, there are no previous reports of TSS complicating laryngotracheitis in adults.
Clin Infect Dis 1994 Mar
PMID:Bacterial laryngotracheitis associated with toxic shock syndrome in an adult. 801 30

Several organisms are known to cause outbreaks of meningitis in pigs, with Haemophilus species being the most frequently implicated. We report such an outbreak in which necropsied pigs manifested an unusual combination of meningitis, tracheitis, and bronchitis. The causative agent appeared to be an asaccharolytic gram-negative nonfermentative bacterium whose classification has yet to be determined. The organism was isolated from the brain and was extremely capnophilic, growing in air only after several serial subcultures.
J Clin Microbiol 1996 Apr
PMID:Outbreak of meningitis in weaner pigs caused by unidentified asaccharolytic gram-negative bacterium. 881 12

Viral croup, a common illness in children, manifests with noisy, labored breathing. Parainfluenza viruses are the most common cause of croup; however, other causes including epiglottitis and bacterial tracheitis should be considered in the differential diagnosis. The diagnosis is primarily based on clinical findings; imaging studies may be useful in selected cases. Although most children recover from this self-limited illness with only minimal medical intervention, some are severely affected by laryngeal swelling and require respiratory support with analgesics, cool mist, corticosteroids, nebulized epinephrine, heliox, and, rarely, intubation. In this article, the current diagnostic and management strategies for viral croup are summarized.
Mayo Clin Proc 1998 Nov
PMID:Viral croup: current diagnosis and treatment. 981 47

Antibiotic resistance is associated with prior receipt of antibiotics. An analysis of linked computerized databases for physician visits and antibiotic prescriptions was used to examine antibiotic prescribing for different respiratory infections in preschool children in Canada. In 1995, 64% of 61,165 children aged <5 years made 140,892 visits (mean, 3.6 visits per child) for respiratory infections; 74% of children who made visits received antibiotic prescriptions. Antibiotics were prescribed to 49% of children with upper respiratory tract infection, 18% with nasopharyngitis, 78% with pharyngitis or tonsillitis, 32% with serous otitis media, 80% with acute otitis media, 61% with sinusitis, 44% with acute laryngitis or tracheitis, and 24% with influenza. Acute otitis media accounted for 33% of all visits and 39% of all antibiotic prescriptions. The estimated Canadian-dollar cost of overprescribing was $423,693, or 49% of the total cost of antibiotics ($859,893) used in this group. This population-based study confirms antibiotic overprescribing in Canada.
Clin Infect Dis 1999 Jul
PMID:Antibiotic prescribing for Canadian preschool children: evidence of overprescribing for viral respiratory infections. 1043 79

Severe tracheitis and bronchitis were identified in two fatal cases of respiratory disease affecting a flock of Gouldian finches (Erythrura [Chloebia] gouldiae). Intranuclear inclusion bodies in epithelial cells of the upper respiratory tract were identified in samples from two birds. Electron microscopic examination showed that the inclusions consisted of viral particles consistent in appearance with Herpesviridae. Degenerate PCR primers targeting a conserved region of the herpesviral-DNA-dependent DNA polymerase were used to amplify a region of DNA isolated from tissues with lesions from each animal. Nucleotide sequencing of the PCR products yielded identical viral sequences that were distinct from known herpesviruses. An analysis of sequence homology indicated that these gene segments appear to belong to a member of the subfamily Alphaherpesvirinae.
J Clin Microbiol 2003 Sep
PMID:Characterization of a herpesvirus associated with tracheitis in Gouldian finches (Erythrura [Chloebia] gouldiae). 1295 25

A 3-year-old spayed female dog was admitted with a history of episodes of dyspnoea and coughing. Severe tracheal stenosis was found on radiography. The dog died during an episode of refractory dyspnoea. Necropsy revealed an obstruction of the thoracic part of the trachea because of a chronic granulomatous inflammation protruding into the tracheal lumen. Histological examination revealed nematodes, which were identified as Onchocerca sp. according to their morphological characteristics. In contrast to the common ocular manifestation in dogs, obstructive tracheitis caused by Onchocerca infection has not been reported before.
J Vet Med A Physiol Pathol Clin Med
PMID:Obstructive, granulomatous tracheitis caused by Onchocerca sp. in a dog. 1553 18

In the winter of 2002, an outbreak of mycoplasma infection in Vaal rhebok (Pelea capreolus) originating from South Africa occurred 15 weeks after their arrival in San Diego, Calif. Three rhebok developed inappetence, weight loss, lethargy, signs related to pulmonary or arthral dysfunction, and sepsis. All three rhebok died or were euthanized. Primary postmortem findings were erosive tracheitis, pleuropneumonia, regional cellulitis, and necrotizing lymphadenitis. Mycoplasmas were detected in numerous tissues by electron microscopy, immunohistochemistry, and PCR. The three deceased rhebok were coinfected with ovine herpesvirus-2, and two animals additionally had a novel gammaherpesvirus. However, no lesions indicative of herpesvirus were seen microscopically in any animal. The rheboks' mycoplasmas were characterized at the level of the 16S rRNA gene, the 16S-23S intergenic spacer region, and the fructose biphosphate aldolase gene. Denaturing gradient gel electrophoresis was carried out to address the possibility of infection with multiple strains. Two of the deceased rhebok were infected with a single strain of Mycoplasma capricolum subsp. capricolum, and the third animal had a single, unique strain most closely related to Mycoplasma mycoides subsp. mycoides large-colony. A PCR survey of DNA samples from 46 other ruminant species demonstrated the presence of several species of mycoplasmas in the mycoides cluster, including a strain of M. capricolum subsp. capricolum identical to that found in two of the rhebok. These findings demonstrate the pervasiveness of mycoplasmas in the mycoides cluster in small ruminants and the potential for interspecies transmission and disease when different animal taxa come in contact.
J Clin Microbiol 2005 Mar
PMID:Systemic disease in Vaal rhebok (Pelea capreolus) caused by mycoplasmas in the mycoides cluster. 1575 Jan 4


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