Etiological aspects of chronic pathology of the lymphepithelial pharyngeal ring in children at the present stage

The lymphoepithelial pharyngeal ring is located in the entrance gate and is constantly exposed to infectious agents. Currently, chronic pathology of the lymphoepithelial pharyngeal ring remains one of the most common problems in the practice of a pediatric doctor. Hypertrophy of the pharyngeal tonsil, chronic adenoiditis, which occurs in 35.3% of children under the age of 7 years, and chronic tonsillitis, which occurs in 15-63% of cases, are among the most common diseases of childhood. Taking into account the wide range of infectious microbiota that contributes to the development of chronic pathology of the lymphoepithelial pharyngeal ring, the issue of differential diagnosis of the etiology of the disease and the selection of adequate treatment regimens remains relevant. In most cases, at the present stage, the approach to the treatment of patients with chronic inflammation of the lymphoid ring of the pharynx in children is reduced to replacing the surgical method with a conservative one with the appointment of immunocorrective and immunomodulatory drugs. The lack of a positive effect of the ongoing conservative treatment, clinical and laboratory signs of persistent streptococcal infection say us about the need for surgical treatment. At the same time, a group of frequently ill children requires special attention with the development of new regimens of the immunocorrecting and immunomodulating drugs usage.

Prospects for using herbal preparation in combination with physical methods in complex therapy of chronic adenoiditis

Introduction. Importance of the search effective methods of treating chronic adenoiditis in children is associated with a high incidence and risk of developing complications. Treatment of chronic adenoiditis are described in the literature, but the advantages of any of them are inconclusive, which leads to the search for additional more progressive methods.Objective. To increase the effectiveness of the treatment of chronic adenoiditis using complex therapy of non-drug methods in combination with the herbal preparation Tonsilgon N.Materials and methods. Biochemical changes in lymphoid tissue were studied on biopsy material in 111 children with chronic adenoiditis, grade 3 adenoid hypertrophy, directed to planned surgical treatment. In the preoperative period, patients were divided into 4 groups: Group 1-control group, patients who received conventional methods of treatment; 2-study group, patients who additionally used low-frequency ultrasound irrigation of the nasal cavity and nasopharynx with photochromotherapy; The third group, patients who received the herbal preparation tonsilgon N (drops) as preoperative therapy; The fourth group study underwent low-frequency ultrasound irrigation of the nasal cavity and nasopharynx in combination with photochromotherapy and took the drug Tonsilgon N in an age-related dosage.Results and discussion. When comparing the results of biochemical studies, an increase in the products of lipid peroxidation was noted in patients of the first group, which was regarded as a factor in the protracted course of the disease. The use of targeted phytoniring drugs in combination with low-frequency ultrasonic cavitation and photochromotherapy in complex therapy significantly modulates the processes of lipid peroxidation and can potentiate the antioxidant protection of cells.Conclusion. Objective data were obtained for the first time on biochemical changes in lymphoid tissue for various methods of therapy indicate the prospects of using non-drug methods in combination with a herbal preparation in the complex therapy of chronic adenoiditis.

Prospects for the use of bacterial lysates in the complex therapy of chronic adenoiditis

Introduction. Adenotomy is a common surgical procedure in childhood. In children with recurrent infections of the respiratory tract, hypertrophy of the pharyngeal tonsil, a sign of lymphoproliferative syndrome of a secondary immunodeficiency state, is characterized by reduced adaptive abilities of mucosal immunity with impaired biocenosis in chronic inflammation. Pharyngeal tonsil surgery is considered stressful in frequently ill children and therefore requires preoperative preparation. In this context, it is relevant to study the nature of changes in the factors of mucosal immunity in terms of cell destruction in the nasal secretion in the complex treatment of children with hypertrophy of the pharyngeal tonsil and chronic adenoiditis, as prevention of complications in the postoperative period of adenotomy.Aim. To increase the effectiveness of the treatment of chronic adenoiditis in children with recurrent infections of the respiratory tract using the combined effect of low-frequency ultrasonic cavitation with monochromatic unpolarized light and bacterial lysates.Materials and methods. In order to test the hypothesis about the possibility of canceling adenotomy in 77 children aged 3-6 years with hypertrophy of the pharyngeal tonsil, accompanied by chronic inflammation. The effectiveness of the complex treatment was assessed by the functional and metabolic status of nonspecific resistance factors in the nasal lavage.Results and discussion. The combined effect of low-frequency ultrasonic cavitation with photochromotherapy and bacterial lysates leads to the normalization of pathophysiological changes on the surface of the mucous membrane, leading to a balance of the qualitative and quantitative composition of the functional-metabolic status of NG, which makes it possible to postpone adenotomy. The best clinical result is observed when bacterial lysates are used in complex therapy in combination with physiotherapy in children with chronic adenoiditis and, to a certain extent, substantiate the advisability of a combined effect as a non-invasive and effective method.Conclusions. Topical bacteriolysate in a complex treatment regimen for children with recurrent infections of the respiratory tract against a background of chronic inflammation eliminates bacterial antigens and enhances the intrinsic defenses of the mucous membrane of the pharyngeal tonsil.

Impact of adenoidectomy on middle ear function in children between 5-12 years of age with chronic adenoiditis

<p class="abstract"><strong>Background:</strong> Otitis media with effusion (OME) is an inflammatory disorder of the middle ear that is characterised by the presence of endotympanic fluid without any sign or symptom of acute ear infection, which may lead to hearing loss or long-term sequelae and have a negative impact on speech development and behaviour. Aim of the study was to determine the influence of adenoidectomy on middle ear function in children with chronic adenoiditis and to correlate degree of adenoid hypertrophy with middle ear function.</p><p class="abstract"><strong>Methods:</strong> This cross-sectional study comprised 50 cases, who were 5-12 years of either sex presenting to ear, nose and throat outpatient department (ENT OPD) with grade 3, 4 adenoid hypertrophy. After detailed history and clinical examination, investigations such as pure tone audiogram, impedance audiometry, X-ray nasopharynx and diagnostic nasal endoscopy were carried out to confirm the diagnosis. All patients were posted for adenoidectomy by curettage. They were followed up at 1st, 3rd and 6th month for pure tone audiometry and impedance was done at 6th month of surgery. </p><p class="abstract"><strong>Results:</strong> In this study, maximum number (82%) of cases belonged to more than 7 years age group. On otoscopy, dull, amber coloured tympanic membranes ™ was the most common finding in 78% of cases. 66% had adenoid hypertrophy grade three and 34% had adenoid hypertrophy grade four. Mean audiometry findings at preoperative, and one month and 3 months post-op intervals are 24.2, 13.28 and 12.2, and the p value is less than 0.0001, which is statistically significant.</p><p class="abstract"><strong>Conclusions:</strong> It may be concluded, that adenoidectomy completely eliminates the effusion in the middle ear cavity and exhibits significant postoperative hearing improvement.</p>

BACTERIAL BIOFILM IN CHILDREN WITH CHRONIC RHINOSINUSITIS AND CHRONIC ADENOIDITIS

Chronic rhinosinusitis with chronic adenoiditis in children represents a global public health issue, seriously affecting the quality of parents and children life, because of its irritating symptoms like intermittent snoring, mouth breathing, dry mouth, nasal obstruction, headaches increased irritability and focus disorders on children. Bacterial biofilms are highly associated with the chronic infectious processes in children. Correct therapeutical management of this diagnostic combination is mandatory to improve the quality of one’s life. Objectives. The aim of the study is: to observe the ratio of adenoid mucosa covered with bacterial biofilm extracted from the nasopharynx of 50 paediatric patients suffering of chronic rhinosinusitis (RSC) and chronic adenoiditis (CA); and to point the fact that the adenoids contaminated with bacterial biofilm are a generator for chronic upper airway infections in children. Material and methods. We have measured using an image analysis program the bacterial biofilm covering the entire surface of the extracted adenoids mases, from 28 girls and 22 boys aged between 5 and 12 years diagnosed with CRS and CA. Control visits were performed to verify symptom improvement at 1, 3 and 6 months. Outcomes. Adenoids extracted from paediatric patients diagnosed with CRS and CA presented bacterial biofilms coverage on almost the entire mucosa (86.75%). Conclusions. Adenoid mases removed from paediatric patients with CSR and CA have most of their mucosal covered with bacterial biofilm. In the nasopharynx of paediatric patients with CSR and CA, bacterial biofilm can play the role of a constant fountain of infection. Adenoid mass removal explains the symptomatic improvement observed post operatory in the CRS with CA paediatric patients that do not respond to antibiotic therapy.

Endogenous intoxication in chronic pathology of pharynx in children

A review of scientific Russian and foreign articles devoted to the development of endogenous intoxication in chronic inflammatory pathology of the lymphoepithelial pharyngeal ring is carried out. Chronic tonsillitis and adenoiditis in children are one of the unsolved issues in otorhinolaryngology. Chronic tonsillitis is a chronic inflammation of the palatine tonsils characterized by recurrent exacerbations in the form of tonsillitis and a general toxic-allergic reaction. Adenoid vegetation is a pathological hypertrophy of the pharyngeal tonsil. Chronic adenoiditis is a chronic polyetiologic disease, which is based on a violation of the physiological immune processes of the pharyngeal tonsil. In children, one cannot talk about an isolated inflammation of the pharyngeal tonsil, since as a result of exposure to antigens, an immune response arises, which involves all structures of the lymphoepithelial pharyngeal ring in the process, therefore some authors distinguish the term «adenotonsillitis». With pronounced activation of microflora in the nasopharynx and oropharynx, the body’s resistance to pathogenic microorganisms decreases, as a result of which decay products and toxins damage the vascular endothelium, disrupt their permeability and, penetrating through the epithelial barrier, contribute to the development of chronic intoxication and sensitization of the body. Endogenous intoxication is a polyetiologic and polypathogenetic syndrome characterized by the accumulation of endogenous toxins in tissues and biological fluids. Diagnostics of the endogenous intoxication severity includes a number of clinical and laboratory indicators and immunological markers. But, despite the constant improvement of the research methods, the issue of endotoxicosis diagnosis in chronic tonsillitis and adenoiditis remains insufficiently studied. As a result of the inadequate diagnosis, there is often a simultaneous removal of the pharyngeal and palatine tonsils, which in turn can lead to irreversible consequences.

Chronic adenoiditis

In addition to acute adenoiditis and adenoid hypertrophy/vegetation, chronic adenoiditis is another disease of the adenoids. However, most physicians overlook chronic adenoiditis or confuse it with adenoid hypertrophy/vegetation. The incidence of chronic adenoiditis has increased in recent years as a result of higher rates of chronic nasopharyngeal or upper airway infections. The clinical characteristics of chronic adenoiditis can include but are not restricted to the following: long-term infection (especially bacterial infection); obstruction of the upper airway; infections of adjacent regions, such as the nose, nasal sinus, pharyngeal space, middle ear, and atlantoaxial joint; induced upper airway cough syndrome; and the presence of several “infectious-immune” diseases, including rheumatic fever, autoimmune nephropathy, and anaphylactoid purpura. To date, no consensus on the treatment of chronic adenoiditis is available. However, adenoidectomy can address the local obstruction, and some patients benefit from systemic or local anti-bacterial therapy. Physicians in the Departments of Otolaryngology, Respiration, and Pediatrics should be familiar with the clinical manifestations of chronic adenoiditis and try to develop effective treatment methods for this disease.

Improving the effectiveness of the treatment of chronic adenoiditis using low intensity laser radiation with a wavelength of 632 nm

The article presents the results of the analysis of literature data and the author’s own observations on the problem of tonsillitis therapy. The data on the use of invasive and noninvasive methods of treatment of chronic adenoiditis are presented. The possibility of using low intensity laser radiation with a wavelength of 632 nm as a method of complex therapy of chronic adenoiditis is examined in detail.

Analysis of the Microorganism’s Sensitivity in Patients with Chronic Adenoiditis to Pharmacotherapy with Antibacterial Drugs

Introduction: The prevalence of chronic pathology of the pharyngeal lymphatic system in preschool children reaches 45% and is mainly manifested by hypertrophy of adenoid vegetations, which in half of cases are combined with chronic inflammation, which, with repeated periods of exacerbation, leads to the development of severe chronic pathology of the upper respiratory tract. The role of microorganisms toleranceto pharmacological agents is widely proven in formation of chronic inflammatory disorders and demand correction of therapeutic schemes. Research tasks: The aim of this research was to study the microbial landscape of oropharynx in children who received surgical for adenoiditis and determine the sensitivity of the identified microorganisms to the pharmacotherapy with antibiotics. Material and Methods: We conducted a study of 1577 children aged from 1 year to 17 years and 11 months who received inpatient treatment at the otorhinolaryngological Department of the OO “Scientific and clinical multidisciplinary center named after Z. I. Kruglaya” in the city of Oryol in the period from 2015 to 2017 for hypertrophy of adenoid vegetations. The patients were divided into three groups based on the years of the study. The study of the oropharyngeal microbial association was performed by preparing a smear followed by Gram staining and bacterioscopy. Determination of the sensitivity of microorganisms to antibacterial drugs was performed by discdiffusion method. Results: We found in patients oropharynx microbial landscape with hypertrophy of chronic vegetation in dynamics over the period from 2015 to 2017, an increase in the number of opportunistic saprophytic flora was detected, which was observed against the background of a clear increase in the number of patients with this pathology an increase in the number of cases associated with saprophytic MRCA flora, represented mainly by Staphylococcus aureus, leads to a decrease in the effectiveness of conservative treatment of chronic adenoiditis, which is expressed in an increase in the number of adenotomies. Conclusion: The study revealed negative consequences of uncontrolled use of antibiotic therapy at the pre-hospital stage and irrational schemes of chemotherapy in hospital units, which is manifested in the growing resistance of microorganisms to both “old” antibacterial drugs and a decrease in sensitivity to pharmacotherapy with the latest generation of antibiotics and requires active revision of the schemes of antibiotic therapy and prevention.