Higher Body Mass Index and Increased Prevalence of Paranasal Sinus Disease

Obesity is Associated with Increased Risk of New-Onset Chronic Rhinosinusitis: A United States Population-Based Cohort Study

OBJECTIVE

The aim of this study was to determine the risk of a new-encounter diagnosis of unspecified chronic rhinosinusitis (CRS), CRS with nasal polyps (CRSwNP), and eosinophilic granulomatosis with polyangiitis (EGPA) 1 and 2 years following body mass index (BMI) classification of obesity utilizing a large-population-based analytics platform.

STUDY DESIGN

Retrospective cohort analysis SETTING: The U.S. Collaborative Network within the TriNetX Analytics platform contains deidentified electronic health record (EHR) data of more than 100 million patients and was used to determine the association between obesity and a new encounter diagnosis of 3 CRS phenotypes in this study.

RESULTS

After 1:1 propensity score matching, patients with an overweight BMI and obesity were at a higher risk for a new-encounter diagnosis of unspecified CRS and CRSwNP compared to healthy-weight individuals. The obesity cohort had the greatest increased risk of new-onset unspecified CRS with a relative risk of 1.23 (95% CI: 1.20-1.25) and 1.26 (95% CI: 1.24-1.28) 1 and 2 years following BMI classification, respectively.

CONCLUSION

Our study indicates an association between obesity and new-onset unspecified CRS and CRSwNP. With the increasing prevalence of obesity in the United States population, it will be important to understand how obesity-associated CRS may affect treatment response. Future prospective studies are needed to assess causality and define a mechanistic link.

Dietary habits, physical activity, and self-reported rhinosinusitis in children and adolescents

Background

Pediatric paranasal rhinosinusitis is one of the more common pediatric diseases of the upper respiratory tract and it entails significant morbidity. Most commonly, it is caused by a viral infection of the nasal mucosa, which spreads through the natural passages within the cavities of the paranasal sinuses, leading to inflammation of the mucosa that lines the nasal cavity and paranasal sinuses.

Methods

The objective of this cohort study was to assess whether there is a correlation between pediatric rhinosinusitis, physical activity, and selected dietary habits among pupils aged 6 to 16 years from elementary schools in Wrocław, Poland. This study - as part of the pro-health program "Let us Get the Kids Moving" - is also aimed at establishing factors that potentially predispose children to developing RS. The survey study was conducted on a group of 2,458 children and adolescents from elementary schools in Wrocław. The age of the examined children ranged from 6 to 17 years (mean = 10.8 years; standard deviation = 2.7).

Results

Rhinosinusitis was more common in the children aged 13-17 years than in those aged 6-9 years (6.4% vs. 1.5%; p < 0.001) or 10-12 years (6.4 vs. 2.6%; p < 0.001). The study revealed a significant positive correlation between rhinosinusitis development and several variables: age > 11 years, attending swimming classes fewer than 1-2 times a week, using a computer, consuming milk, salty snacks, and carbonated sweet drinks, consuming fruit fewer than 1-2 times a week, not attending physical education classes, eating fewer than 4 meals, and not eating breakfast at home (p < 0.05).

Conclusion

It is of great importance to establish preventive measures against recurrent upper respiratory tract infections that may predispose children to rhinosinusitis. Introducing healthier, traditional dietary habits and regular physical activity in children and adolescents may result in normal and adequate immune response and proper functioning of the inflammatory control system.

Body Mass Index and Related Risk Factor of Sinusitis Among Adults in Saudi Arabia: A Cross-Sectional Study

BACKGROUND

Chronic rhinosinusitis (CRS) is a widespread condition worldwide that is leading to a significant burden on society in terms of healthcare consumption and productivity loss. Multiple risk factors have been implicated in the pathogenesis of CRS, such as nasal allergies, bronchial asthma, smoking, nasal polyps, and immune system-related diseases. The present study aimed to assess the prevalence of CRS, the most common risk factors, and the association between diabetes, body mass index (BMI), and CRS in Saudi Arabia.

METHODS

A cross-sectional study was conducted through random sampling that included 3602 participants from different regions of Saudi Arabia from November 2022 to January 2023. Electronic questionnaires were used for data collection.

RESULTS

A total of 3602 individuals responded to our questionnaires; 948 (26.3%) were diagnosed by physicians as having chronic rhinosinusitis, and 75.1% were females. The majority (41.5%) were between the ages of 18 and 28 years. We found that smoking was significantly associated with sinusitis (OR 2.01, 95% CI 1.23-5.69) (p value 0.003) and that obesity was also significantly associated with sinusitis, 17.0% of persons with sinusitis were obese class I (BMI 30-35 kg/m²); 7.8% were obese class II (BMI>35 kg/m²); and 29.4% were overweight, whereas 45.8% were of normal weight. All percentages differ significantly from persons with normal weight (p value = 0.000). The most common risk factors for sinusitis were nasal allergies (44.4%), stuffy nose (22.8%), and deviation of the nasal septum (19.2%). All percentages differ significantly from persons without comorbidity (p value = 0.000).

CONCLUSION

The present study showed a slight increase in the prevalence of CRS in Saudi Arabia, which is attributable to increased exposure to allergens. The most common risk factors were nasal allergies, nasal blockage, deviation of the nasal septum, and asthma. There was a significant correlation between CRS and BMI in the form of increased prevalence in overweight and obese compared to normal-weight individuals.

Demographic Factors and Comorbid Conditions Related to Health Care Presentation Among Patients With Sinusitis

BACKGROUND

Social determinants of health (SDOH) and comorbid conditions (CMCs) influence the setting of presentation for care; however, few studies have explored this relationship in the context of sinus disease.

OBJECTIVE

This study aims to characterize the relationship of SDOH and CMCs with acuity of health care presentation setting in adults with sinusitis.

METHODS

A retrospective analysis based on medical records (demographics, visit types, and ICD-10 codes) of 1842 adult patients presenting with sinusitis to an urban academic medical center was conducted. Chi-square analysis was used to assess bivariate associations of SDOH (age, race/ethnicity, sex, insurance type, and employment status) and CMCs (depression, body mass index [BMI], allergy, and gastroesophageal reflux disease [GERD]) with high-acuity visit types-including emergency department (ED) and inpatient visits. Multivariable binary logistic regression was performed to examine the adjusted associations between SDOH and high-acuity visits.

RESULTS

The sample's mean age was 46.8 years, with 68.5% females and 31.5% males. In adjusted models, the odds of high-acuity visit presentation was higher for males than females (odds ratio [OR]: 1.57; confidence interval [CI]: 1.22-2.01); non-Hispanic Blacks (OR: 2.21; CI: 1.58-3.09) as well as Hispanics/Latinos (OR: 2.10; CI:1.43-3.08) than Whites; unemployed (OR: 1.90; CI: 1.47-2.46.) than employed. Age was positively associated with high-acuity presentation. While GERD was associated with increased odds of high-acuity presentation (OR: 2.80; CI: 1.64-4.78), BMI, allergy, and depression did not have a statistically significant association with these visit types. These associations were independent of insurance coverage, which was not statistically associated with high-acuity visits.

CONCLUSION

SDOH and CMCs were associated with high-acuity healthcare presentation in adults with sinusitis. While this study highlights how SDOH affect healthcare usage patterns among people with sinusitis, further investigation is needed to identify and address the causes of these patterns.

Association between obesity and chronic rhinosinusitis with nasal polyps: a national population-based study

OBJECTIVES

We performed a cross-sectional analysis of data from the nationwide Korea National Health and Nutrition Examination Survey to evaluate the association between obesity and chronic rhinosinusitis with nasal polyps (CRSwNP) or without nasal polyp (CRSsNP).

DESIGN

Retrospective cross-sectional analysis of health survey data.

SETTING

Voluntary survey of representative South Korean populations.

PARTICIPANTS

In total, 32 384 individuals aged 19 years or older with available data on CRS and obesity were included.

PRIMARY AND SECONDARY OUTCOME MEASURES

Diagnosis of CRSwNP or CRSsNP was performed by trained otolaryngologists through sinus endoscopy and surveys of medical history. General and central obesity was diagnosed using body mass index (BMI) and waist circumference (WC), respectively.

METHODS

A multivariate logistic regression analysis was used to clarify the association between CRSwNP or CRSsNP and obesity according to BMI and WC. Non-obese individuals were recruited as controls.

RESULTS

The prevalence of CRSwNP was higher in the general (OR, 1.438; 95% CI, 1.170 to 1.768; p<0.001) and central (OR, 1.251; 95% CI, 1.031 to 1.520; p=0.033) obesity groups than in the control group. Prevalence of CRSsNP was not correlated with obesity. In a logistic regression analysis, olfactory dysfunction (OR, 1.329; 95% CI, 1.137 to 1.553; p<0.001) and purulent discharge (OR, 1.383; 95% CI, 1.193 to 1.603; p<0.001) showed a higher incidence in the central obesity group than in the control group.

CONCLUSIONS

We demonstrated an association between CRSwNP and general and central obesity. Further investigations on the mechanism underlying this correlation are necessary for an improved understanding of the pathogenesis of CRSwNP.

The Association Between ENT Diseases and Obesity in Pediatric Population: A Systemic Review of Current Knowledge

Obesity in pediatric population is an important global problem. The prevalence of obesity in children is dramatically rising. According to World Health Organization, about 41 million children under the age of 5 years are obese or overweight worldwide. Overweight and obesity are well-known risk factors for a number of health disorders. Diseases commonly observed in this group of patients are metabolic disorders, type 2 diabetes mellitus, cardiovascular diseases, fatty liver disease, musculoskeletal problems, and many others. The main aim of this study was to present the current knowledge of the association between childhood obesity and common otorhinolaryngological disorders. It is suggested that obese children are more prone to suffer from otorhinolaryngological illnesses than the lean ones. Obesity may predispose to otorhinolaryngological diseases in various ways. It strongly interferes with the immune system (increases serum levels of interleukin 6, tumor necrosis factor, C-reactive protein, and leptin and reduces adiponectin concentration) affecting organs of the upper respiratory tract. Additionally, obesity induces mechanical disorders in the upper airways. According to our review, obesity predisposes to otitis media with effusion, acute otitis media, recurrent otitis media, obstructive sleep apnea, sensorineural hearing loss, adenotonsillar hypertrophy, and post-/perioperative complications after adenotonsillectomy. Obesity in children significantly correlates with both obstructive sleep apnea (OSA) and asthma and constitutes a significant component of "OSA, obesity, asthma" triad.