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A Study of Complications, Sinonasal Predispositions and Microbiological Profile of Chronic Otitis Media
Zeeshan Ahmad1, Mohd Yasir Zubair2, Kamlesh Chandra1
1Department of Otorhinolaryngology, Jawahar Lal Nehru Medical College, AMU, Aligarh, 202002 India.
Abstract:
Keeping in view the changing flora of chronic otitis media (COM), geographical variability of its complications and differential prevalence of sinonasal predisposing diseases in these patients, we studied the microbiological profile along with the complications and sino-nasal diseases in patients with COM. It was a Cross-sectional study conducted during Nov 2017 to Dec 2019 in department of Otorhinolaryngology, Jawaharlal Nehru Medical College, AMU, Aligarh. The study included 200 cases of chronic suppurative otitis media, both Mucosal (safe) and Squamous (unsafe) type, out of which 111 (55.5%) were males and 89 (44.5%) were females. The overall prevalence of complications in patients with COM in our study was high at 6.5% with 61.54% complications being extracranial and 38.46% were intracranial. DNS was the most common sino-nasal disease found in 22.5% of patients followed by Inferior turbinate hypertrophy, Adenoid hypertrophy and polyp in 6.5%, 5.5% and 4% of participants respectively. A culture positive result was found in 84.5% of the samples with 55.5% samples being monomicrobial and 29.0% being polymicrobial. COM like the other chronic diseases impacts quality of life. As long as health-care delivery fails to target high-risk groups in developing countries such as ours infections like CSOM will persist with its adverse consequences. With the development and widespread use of antibiotics, the types of pathogenic micro-organisms and their sensitivity to antibiotics have changed. Continuous evaluation of pattern and antibiotic sensitivity of isolates is necessary to decrease the potential risk of complications by early institution of appropriate treatment.
Insights
This study investigated chronic suppurative otitis media (CSOM) in 200 patients, finding high complication rates and common sinonasal issues like deviated nasal septum (DNS). Understanding microbial patterns is crucial for effective CSOM treatment.
Area of Science:
- Otorhinolaryngology
- Microbiology
- Public Health
Background:
- Chronic suppurative otitis media (CSOM) presents evolving microbiological profiles and geographical variations in complications.
- Predisposing sinonasal diseases contribute to CSOM prevalence and severity.
- The impact of CSOM on quality of life necessitates understanding its associated factors.
Purpose of the Study:
- To determine the microbiological profile of CSOM.
- To identify the prevalence of complications and sinonasal diseases in CSOM patients.
- To inform targeted healthcare strategies for high-risk populations.
Main Methods:
- A cross-sectional study involving 200 patients with chronic suppurative otitis media (Mucosal and Squamous types).
- Data collected on microbiological profiles, complications, and sinonasal diseases.
- Analysis of culture-positive results, including monomicrobial and polymicrobial infections.
Main Results:
- High overall complication prevalence (6.5%), with a majority being extracranial (61.54%).
- Deviated nasal septum (DNS) was the most frequent sinonasal disease (22.5%), followed by inferior turbinate hypertrophy (6.5%).
- Culture-positive results were observed in 84.5% of samples, with 55.5% monomicrobial and 29.0% polymicrobial.
Conclusions:
- Continuous evaluation of microbial patterns and antibiotic sensitivity in CSOM is essential.
- Addressing sinonasal comorbidities and high-risk groups can mitigate CSOM complications.
- Effective healthcare delivery is key to reducing the persistence and adverse consequences of CSOM.
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