Obstructive sleep apnoea patients vs laryngopharyngeal reflux disease: Non-invasive evaluation with NBI and pepsin detection in tears

Authors

  • Annalisa Pace Scienze Chirurgiche Department, Sapienza University of Rome, Rome, Italy; Organi di Senso Department, Sapienza University of Rome, Rome, Italy https://orcid.org/0000-0001-6744-5280
  • Valeria Rossetti Organi di Senso Department, Sapienza University of Rome, Rome, Italy
  • Alessandro Milani Organi di Senso Department, Sapienza University of Rome, Rome, Italy
  • Giannicola Iannella Scienze Chirurgiche Department, Sapienza University of Rome, Rome, Italy; Organi di Senso Department, Sapienza University of Rome, Rome, Italy; Otolaryngology, Head-Neck and Oral Surgery Unit, Department of Head-Neck Surgery, Morgagni Pierantoni Hospital, Forlì, Italy
  • Salvatore Cocuzza Otorinolaringoiatria Department, University of Catania, Catania, Italy
  • Antonino Maniaci Otorinolaringoiatria Department, University of Catania, Catania, Italy
  • Danilo Alunni Fegatelli Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
  • Annarita Vestri Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
  • Antonio Greco Organi di Senso Department, Sapienza University of Rome, Rome, Italy
  • Marco de Vincentiis Organi di Senso Department, Sapienza University of Rome, Rome, Italy
  • Francesca Giovannetti Organi di Senso Department, Sapienza University of Rome, Rome, Italy
  • Rocco Plateroti Organi di Senso Department, Sapienza University of Rome, Rome, Italy
  • Giuseppe Magliulo Organi di Senso Department, Sapienza University of Rome, Rome, Italy

DOI:

https://doi.org/10.17305/bjbms.2021.6712

Keywords:

Obstructive sleep apnea, laryngopharyngeal reflux disease, Narrow Band Imaging, pepsin

Abstract

Obstructive sleep apnoea (OSA) and laryngopharyngeal reflux disease (LPR) are two common diseases that lower patients' quality of life. OSA is defined by cyclic events of airflow obstruction that occur during sleep, while LPR is characterized by upper airway inflammatory signs and symptoms due to the return of gastroduodenal gaseous and liquid elements. pH-metry is the gold standard in LPR diagnosis, but considering its invasiveness among other negative traits, questionnaires that catalog symptoms and signs of the disease such as Reflux Symptoms Index (RSI) and Reflux Finding Score (RFS) are preferred. Moreover, LPR can be evaluated by testing the presence of pepsin in tears, and Narrow Band Imaging (NBI) has been introduced for the early diagnosis of larynx oncological disease. This paper aims to test whether LPR is more frequent in OSA patients than in control ones, performing a non-invasive protocol composed of RSI, RFS test (with light vs. NBI techniques), followed by pepsin detection in tears. 68 LPR patients were enrolled in the study (45 with OSA and 23 without OSA). A strong linear relationship between Apnea-Hypopnea Index (AHI) and Oxygen Desaturation Index (ODI) was found, and patients who presented pepsin in tears had higher values of AHI and ODI in comparison to patients without it. Pathological RFS and NBI showed higher values of AHI and ODI in comparison to the control group. Furthermore, pathological RSI showed higher values of AHI and ODI in comparison to the control group. In conclusion, this diagnostic combined non-invasive protocol may be a good method to perform an early diagnosis of LPR.

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Obstructive sleep apnoea patients vs laryngopharyngeal reflux disease: Non-invasive evaluation with NBI and pepsin detection in tears

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Published

2022-02-10

How to Cite

1.
Pace A, Rossetti V, Milani A, Iannella G, Cocuzza S, Maniaci A, Fegatelli DA, Vestri A, Greco A, de Vincentiis M, Giovannetti F, Plateroti R, Magliulo G. Obstructive sleep apnoea patients vs laryngopharyngeal reflux disease: Non-invasive evaluation with NBI and pepsin detection in tears. Bosn J of Basic Med Sci [Internet]. 2022Feb.10 [cited 2022Jul.5];. Available from: https://bjbms.org/ojs/index.php/bjbms/article/view/6712

Issue

Section

Translational and Clinical Research