[Auditory tube dysfunction in children. Part 2]. / Disfunktsiya slukhovoi truby v detskom vozraste. Chast' 2.

The presented literature review examines in detail the methods for diagnosing the auditory tube, the history of development of studies of the Eustachian tube and the treatment of its dysfunction in children. The issue of dysfunction of the auditory tube as one of the causes of the formation of chronic hearing loss in childhood is increasingly being identified because of the rapid development of technologies and methods for examining patients. Aim is to study the multiple etiologic factors of the disease and the need for an integrated approach to the study of this condition.

[Two-year experience in the balloon dilatation treatment of children with persistent auditory tube dysfunction]. / Dvukhletnii opyt lecheniya detei so stoikoi disfunktsiei slukhovoi truby metodom ballonnoi dilatatsii.

OBJECTIVE: Is to study the effectiveness of the of balloon dilatation of the auditory tube in children with persistent dysfunction of the auditory tube. Examination and treatment of 28 children aged 5 to 16 years with persistent dysfunction of the auditory tube was performed. To diagnose and objectify the results of the treatment, taking of complaints and medical history of the patient, examination of ENT organs, endoscopic examination of the nose, nasopharynx and otoendoscopy, functional multispiral computed tomography of the auditory tubes, audiological examination (tympanometry, tonal threshold audiometry) were performed. Treatment included balloon dilatation of the auditory tubes. In 25 (89.3%) children, upon repeated examination after 2, 6, 12 months, the clinical, radiological, and audiological parameters were normal.

[Auditory tube dysfunction in children (literature review, part 2)]. / Disfunktsiya slukhovoi truby v detskom vozraste (obzor literatury, chast' 2).

The presented literature review examines in detail the methods for diagnosing the auditory tube, the history of development of studies of the Eustachian tube and the treatment of its dysfunction in children. The issue of dysfunction of the auditory tube as one of the causes of the formation of chronic hearing loss in childhood is increasingly being identified because of the rapid development of technologies and methods for examining patients. Aim is to study the multiple etiologic factors of the disease and the need for an integrated approach to the study of this condition.

[On the issue of treatment of exudative otitis media in children]. / K voprosu o lechenii ékssudativnogo srednego otita v detskom vozraste.

AIM: To increase the effectiveness of treatment of children with catarrhal and secretory stages of exudative otitis media (EOM) through the development of a therapeutic and diagnostic algorithm for the management of children with this condition. MATERIAL AND METHOD: From 2008 to 2017, 346 children (682 ears) aged from 3 to 13 years with exudative otitis media were examined and treated. Two groups of patients were formed: Group 1 (150 children, 298 ears) - with a catarrhal stage of EOM, group 2 (196 children, 384 ears) - with a secretory stage of EOM. Diagnosis and treatment algorithm was created for such patients based on the results of the examination. RESULTS: Depending on the treatment, 3 groups of patients were formed: Group I - 150 children with a catarrhal stage of EOM who received conservative and surgical treatment for upper respiratory tract conditions; Group II - 146 children with an a secretory stage of EOM, who underwent conservative and surgical treatment: myringotomy / installation of a shunt in the eardrum simultaneously with surgical removal of the block of the auditory tube ostium, a course of conservative treatment for children who did not require surgical treatment; Group III - 50 children with a secretory stage of EOM and grade III adenoids, whose parents, contrary to the doctor's advice, refused the proposed myringotomy / installation of a shunt in the eardrum simultaneously with surgical removal of the block of the auditory tube ostium. These children underwent only adenotomy. CONCLUSION: The developed treatment algorithm for children with EOM, depending on the stage of the disease, demonstrated high clinical efficacy and made it possible to achieve stable positive results in 94.7% of cases in patients with the catarrhal stage of ESO and in 84.8% of cases in patients with the secretory stage of ESO, which makes it possible for us to recommend it as an integrated method that improves the quality of treatment for children with EOM.

[Auditory tube dysfunction in children (literature review, part 1)]. / Disfunktsiia slukhovoi truby v detskom vozraste (obzor literatury, chast' 1).

We present the review of the literature on the anatomical and physiological features of the structure of the auditory tube in children, epidemiology, etiology, and the pathogenesis of the formation of auditory tube dysfunction is presented. The first part of the article presents in more detail the structural and functional differences in the Eustachian tube in children, the classification and mechanism of the occurrence of the auditory tube dysfunction in pediatric practice.

[Persistant dysfunction of the eustachian tube: solving the problem].

Each person experienced an unpleasant sensation of congestion of the ear during a flight or in rhinorrhea, which is caused by dysfunction of the Eustachian tube (ET). People with persistent ET dysfunction live with this sensation for months and years. Persistent ET dysfunction in children reaches 40%, in adults it is up to 5%. Most of the pathological conditions of the middle ear, leading to socially significant hearing loss, and the main reasons for failures in hearing-improving operations are associated with persistent ET dysfunction. The effectiveness of various methods of treating this pathology, despite their large quantity, still remains doubtful due to the lack of clear criteria and golden standard for diagnosis, indications for specific methods and long-term results of treatment. According to the aim of the study a diagnostic and treatment algorithm was developed for persistent ET dysfunction in adults and children. We researched this problem for more than 10 years, and the effectiveness of the proposed diagnostic and therapeutic measures has been statistically proven, both by a large sample of patients and by a long period of observation. Researchers of L. I. Sverzhevsky Research Institute of Otorhinolaryngology have developed a diagnostic algorithm for persistent ET dysfunction, optimized the treatment of persistent dysfunction and recurrent concomitant secretory otitis media, and also determined the indications and methods for conducting ET balloon dilatation in adults and children with persistent ET dysfunction. We improved the functionality results of hearing-improving operations (tympanoplasty) in patients with persistent ET dysfunction. All of the above allowed us to reduce the treatment time for this group of patients by up to 50%, to achieve high clinical efficacy in up to 100%, and to obtain a lasting functionality in hearing-improving operations in 93% of cases.