The Role of Allergen-Specific Immunotherapy in ENT Diseases: A Systematic Review

[Current hypotheses on the development of chronic otitis media with effusion in childhood]

Chronic otitis media with effusion (COME) has a major impact on a child's physical and social development. Socioeconomic risk factors as well as new insights gained with modern laboratory technology and large demographic studies of COME in Central Europe are discussed. In total, 428 articles from the past 8 years on PubMed were reviewed as well as current guidelines of German- and English-speaking countries on COME in children. Problems of many original studies include small patient numbers and bias. In addition, a clear distinction between acute otitis media and COME is often missing. Microbiomic profiles and biofilms seem to play a major role in COME. Established theories on the multifactorial origin of COME are mostly supported by new studies, including new insights into immunological and nutritional risk factors. In addition, the socioeconomic background of a child with COME must not be underestimated, even in first-world countries.

Management of Allergic Rhinitis in the United Arab Emirates: Expert Consensus Recommendations on Allergen Immunotherapy

Allergic rhinitis (AR) is a chronic inflammatory condition of the upper airways caused by a type I hypersensitivity reaction triggered by environmental allergens. AR is associated with significant morbidity and affects patients' quality of life, emotional well-being, productivity, and cognitive functioning. As AR prevalence and morbidity have increased significantly worldwide, similar observations have been noted in the United Arab Emirates (UAE) with AR becoming a potential public health issue. Management of AR in the UAE is mainly provided by non-allergy specialists relying on first-line treatments such as intranasal steroids and antihistamines, with often suboptimal and short-term efficacy. Allergen Immunotherapy (AIT) is the only currently available disease-modifying treatment option in the form of either subcutaneous or sublingual allergen immunotherapy that has been proven to have long-term benefits. This article aims to provide recommendations regarding the use of AIT for managing AR in the UAE, considering both the current landscape in the Emirati healthcare system and local experience.

Psychiatric Burden in Chronic Sinonasal Diseases: A Single-Center Cross-Sectional Observational Study

BACKGROUND AND OBJECTIVES

Chronic rhinosinusitis (CRS) and nasal septum deviation (SD) are two widely diffused clinical conditions in otorhinolaryngology clinical practice. Albeit nasal symptoms are the most commonly referred by patients affected by both conditions, recent evidence has explored the impairment of nasal function beyond its local implication. Indeed, the prevalence of psychiatric disorders, specifically anxiety and depression, was found higher in patients suffering from SD or CRS than in the general population. The aim of this study was to evaluate the psychiatric burden of these conditions in terms of anxiety and depression and to assess its relationship with clinical phenotype and age.

METHODS

Monocentric cross-sectional observational study. Consecutive patients affected by CRS with or without nasal polyps or by SD were considered eligible. At referral, each patient underwent nasal endoscopy for clinical diagnosis and had to fill in the Hospital Anxiety and Depression Scale (HADS), the Sinonasal Outcome Test-22 (SNOT-22), and the Visual Analogue Scale (VAS) for global nasal symptoms. The population was grouped according to disease and age.

RESULTS

One hundred fifty patients were enrolled. We observed a statistically significant difference in mean HADS score between patients affected by CRS with nasal polyps and those suffering from CRS without nasal polyps or SD both in the overall population and by age groups. Nevertheless, there was no significant difference in the HADS score between younger patients affected by CRS and SD. The mean HADS score was significantly higher in younger patients affected by SD compared to older. Furthermore, we observed an inverse correlation between age and HADS score in each disease group, statistically significant for SD. On the contrary, in the overall population, HADS score and patient-related outcomes (PROs) were directly correlated.  Conclusions: In the era of personalized medicine, our work remarks on the critical impact of anxiety and depression on the quality of life (QoL) of patients affected by sinonasal conditions. According to our results, age affects patient-reported outcomes (PROs) and should, therefore, be enhanced in the therapeutic decision process.

Biologics in severe uncontrolled chronic rhinosinusitis with nasal polyps: A bicentric experience

BACKGROUND AND AIM

The introduction of biologics in the management of chronic rhinosinusitis with nasal polyposis (CRSwNP) has allowed new therapeutic options and Dupilumab represents the first approved biological agent. Aim of this paper is to provide a multicentric study in a real-life setting of treatment with Dupilumab for severe uncontrolled CRSwNP in Italy.

METHODS

A retrospective data collection was performed from the departments of Otolaryngology of two major health institutions in Rome: San Camillo Forlanini Hospital and Tor Vergata University. Both centres contributed to the study providing information about patients affected by severe uncontrolled CRSwNP and treated with Dupilumab.

RESULTS

A total of 83 patients were included in the study (43 males; 40 females; mean age: 55.8 years). Monitoring our patients, we observed improvement in reduction of nasal polyposis and nasal obstruction, respectively measured through NPS and PNIF. Concerning the CRSwNP symptoms and their impact on quality of life, we found an improvement in the olfaction, as measured respectively by SSIT-16 and SNOT-22.

CONCLUSIONS

Dupilumab has demonstrated broad efficacy in CRSwNP management. Further studies are needed to confirm our results and to establish biomarkers to identify endotypes and predict response to biologics treatment in CRSwNP.

Understanding the CRSwNP Patient as Whole

BACKGROUND

Chronic rhinosinusitis with nasal polyps (CRSwNP) is a distinct inflammatory disease of the upper airways with a significant impact on the health and quality of life of affected patients. Several comorbid conditions such as allergic rhinitis, asthma, sleep disorders, and gastroesophageal reflux disease are commonly reported in patients with CRSwNP.

OBJECTIVE

In this article, we intended to review the UpToDate information on how these comorbidities can impact CRSwNP patients' health and well-being.

METHODS

A PUBMED search was performed to review relevant recent article on the topic.

RESULTS

While there have been significant advances in the knowledge and management options for CRSwNP in the past few years, additional studies are needed to understand the underlying pathophysiologic mechanisms of these associations. In addition, awareness of the impact of CRSwNP on mental health, quality of life, and cognition is paramount to treating this condition.

CONCLUSION

Recognition and addressing CRSwNP comorbidities such as allergic rhinitis, asthma, sleep disorders, gastroesophageal reflux disease, and cognitive function impairment are important to optimally understand and manage the patient with CRSwNP as a whole.

Analysis of Risk Factors for Otitis Media with Effusion in Children with Adenoid Hypertrophy

Objective

This study aimed to explore whether children with AH have a higher obesity prevalence and analyze the risk factors for otitis media with effusion(OME) in AH children.

Methods

AH patients aged 3-12 years old that were hospitalized in our hospital for adenoidectomy from June 2020 to September 2022 were included in this study. Height and weight were measured to calculate the body mass index, weight for height and weight z-score to evaluate the development of AH children. Propensity score matching was applied to minimize patient selection bias and adjust for confounding factors to analyze the risk factors for OME in children with AH.

Results

A total of 887 children with AH were enrolled in this study. The prevalence of overweight or obesity was higher in children with AH than the control group. The size of adenoids is significantly different between AH children with and without OME. For children aged over 5, there are significantly higher counts of white blood cells, neutrophils, and monocytes in the AH children with OME than those without OME. More individuals represent to be atopic in children with OME than those without OME.

Conclusion

The obstruction of the Eustachian tube is the most important factor of OME in AH children. It seems that there is no apparent correlation between OME and atopic conditions in AH children. In addition to surgical resection of adenoids, active control of infection and inflammation are also important to prevent OME for AH children aged over 5.