Environmental contributions to otitis media requiring tympanostomy tubes

Health Disparities in Otology: A PRISMA-Based Systematic Review

OBJECTIVE

Social determinants of health (SDOHs), including but not limited to sex, race, socioeconomic status, insurance status, and education level, play a significant role in health disparities and affect health outcomes. The purpose of this systematic review is to examine health disparities in otology within the United States and highlight areas warranting further research.

DATA SOURCES

PubMed, Ovid MEDLINE.

REVIEW METHODS

Our search encompassed all years through January 10, 2021. All peer-reviewed primary literature of any design and publication date regarding health disparities and otology outcomes in the United States was eligible for inclusion. Eligibility assessment was performed via 3 independent investigators.

RESULTS

Of the 6326 unique abstracts identified, 188 studies underwent full-text review, and 52 remained in the final review. The most frequently examined otologic condition was hearing loss (36.5%), followed by cochlear implantation (28.8%) and infection/effusion (15.4%). Vertigo/dizziness (1.9%), Ménière's disease (1.9%), and tinnitus (1.9%) were the least represented otologic conditions. Comprehensive articles on multiple disparity topics were the most common (n = 18), followed by articles on race/ethnicity (n = 11) and socioeconomic status (n = 9). Language (n = 2), education (n = 2), and gender (n = 1) were the least discussed. Over 5-fold the number of articles were published between 2011 and 2020 compared to the preceding decade (42 vs 8).

CONCLUSION

This study captures the existing literature regarding health disparities and outcomes in otology. The lack of robust data suggests the need for future quality studies aimed at investigating disparities in otologic care, as well as a broader push for recording and reporting SDOHs.

Risk factors for otitis media with effusion in children with adenoid hypertrophy

The aim of this study was to determine the most important risk factors in the development of otitis media with effusion (OME) in children with adenoid hypertrophy. A total of 539 patients undergoing surgery for adenoid hypertrophy (AH Group) (n = 429) or adenoid hypertrophy and otitis media with effusion (AH + OME Group) (n = 110) between February 2012 and February 2018 constituted the study group. Data were obtained on neonatal history (breastfeeding, bottle feeding), past health and medical history (presence of atopy or allergic rhinitis, snoring at night, cough, tonsillitis in the past 12 months), environmental factors (presence of pets, attending to daycare centers, district of school), family history (passive smoking at home, number of siblings, family size, parental education), and family income. The groups did not differ from each other for age (p = 0.684) and gender (p = 0.728). Our data support the presence of atopy or allergic rhinitis (p < 0.001), frequent (> 5) tonsillitis (p < 0.001), attending to daycare centers (p < 0.001), exposure to smoke (p < 0.001), having 3 or more siblings (p < 0.001), and 4 or more people in the household (p < 0.001) as the main risk factors for OME. Comprehensive knowledge of modifiable risk factors found in this study could help to minimise the complications of OME in children.

Osteolytic lesions on the os petrosum of a Bronze Age individual from La Llana cave (Northern Spain) compatible with a possible case of otitis media. A multifaceted methodological approach

OBJECTIVE

To encourage the use of different methodological approaches for the identification of paleopathological lesions and to evaluate osteolytic lesions found on a temporal bone from La Llana cave (Spain).

MATERIALS

Cranial remains recovered from from La Llana cave (Spain) dated to the Bronze Age, 3300 ± 25 BP (1631-1509 cal BC).

METHODS

The cranium underwent macroscopic, microscopic and computed tomography scan examinations.

RESULTS

The Tegmen tympani of the left temporal bone is present but is missing on the right. Both cochleae are intact. Both the right and left temporal bones display osteolytic lesions, with the left Tegmen tympani displaying deep and profuse pits on the endocranial surface, exposing the ear channel.

CONCLUSIONS

The lesions are compatible with otitis media (atticitis). By using different methods of analysis, the presence and effects of infection were identified.

SIGNIFICANCE

This systematically described case contributes to our understanding of disease in the past and describes otitis-related lesions in archeological contexts for comparative purposes.

LIMITATIONS

The fragmentary and damaged cranial remains rendered evaluation difficult and diagnosis tentative.

SUGGESTIONS FOR FURTHER RESEARCH

The use of different approaches to diagnose otitis media in archeological skeletal collections is recommended to improve the knowledge of health status and lifestyle of past populations.