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Rhinosinusitis. An overview of current management measures in acute and chronic infection
1Genesee Valley Otolaryngology, LLC, Rochester, NY 14618, USA.
Abstract:
Rhinosinusitis is a common inflammatory bacterial infection of the paranasal sinuses and nasal cavity. Viral infection is often the inciting event. The ensuing inflammation obstructs the narrow ostiomeatal complex, causing facial pain and pressure, nasal obstruction, congestion, postnasal drainage, and mucopurulence. The exacerbation of symptoms after 5 to 7 days or their persistence for more than 10 days indicates acute rhinosinusitis. Acute infection lasts less than 4 weeks and resolves completely with therapy. Chronic rhinosinusitis is defined as the persistence of symptoms beyond 12 weeks. Haemophilus influenzae, Moraxella catarrhalis, and Streptococcus pneumoniae are the primary respiratory tract pathogens involved in both acute and chronic rhinosinusitis. Management is aimed at controlling the infection and decreasing inflammation. The emergence of bacterial resistance can be avoided by the appropriate use of antibiotics. Antibiotic selection is usually empirical, except when culture is possible, and is directed by the common pathogens and their resistance patterns in a given community. Adjunctive therapies can be beneficial in relieving symptoms.
Insights
Rhinosinusitis, a common sinus infection, involves inflammation and obstruction. Effective management focuses on controlling bacterial infection and inflammation, with appropriate antibiotic use crucial to prevent resistance.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Microbiology
Background:
- Rhinosinusitis is a prevalent inflammatory condition affecting the paranasal sinuses and nasal cavity.
- Often initiated by viral infections, it leads to ostiomeatal complex obstruction, causing symptoms like facial pain, nasal obstruction, and mucopurulence.
- Distinguished by duration, acute rhinosinusitis lasts under 4 weeks, while chronic rhinosinusitis persists beyond 12 weeks.
Purpose of the Study:
- To outline the pathophysiology and clinical presentation of rhinosinusitis.
- To identify key bacterial pathogens involved in both acute and chronic forms.
- To discuss current management strategies, emphasizing infection control, inflammation reduction, and judicious antibiotic use.
Main Methods:
- Review of the pathophysiology of rhinosinusitis, including viral triggers and inflammatory mechanisms.
- Identification of common bacterial pathogens: Haemophilus influenzae, Moraxella catarrhalis, and Streptococcus pneumoniae.
- Discussion of therapeutic approaches, including antibiotic selection based on community resistance patterns and adjunctive symptom relief.
Main Results:
- Rhinosinusitis presents with characteristic symptoms due to sinus and nasal cavity inflammation and obstruction.
- Key pathogens like H. influenzae, M. catarrhalis, and S. pneumoniae are consistently implicated.
- Management strategies aim to resolve infection and inflammation, with antibiotic stewardship vital to combat resistance.
Conclusions:
- Rhinosinusitis requires management focused on controlling bacterial infection and reducing inflammation.
- Appropriate antibiotic selection, guided by local resistance patterns, is essential to prevent the emergence of bacterial resistance.
- Adjunctive therapies can significantly aid in symptom alleviation for patients with rhinosinusitis.
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