Local concentrations of secretory immunoglobulin a in patients with adenoiditis, rhinosinusitis and exacerbation of chronic purulent otitis media when using physiatric methods in complex therapy

Improvement of therapeutic tools is one of topical issues in modern otorhinolaryngology. The article is devoted to the study of the stimulating effect of physical therapy on the concentrations of secretory IgA in nasal secretions, from the entries of auditory tubes and nasopharynx in the patients suffering from adenoiditis, rhinosinusitis, and exacerbation of chronic otitis media. The increase in clinical and immunological efficiency when using low-frequency ultrasonic cavitation therapy in combination with photochromotherapy in combined treatment of these conditions was evaluated in dynamics by measuring concentrations of secretory immunoglobulin levels in nasal secretions using enzyme immunoassay technique (Vector-Best, Russia). The purpose of this study was to improve clinical and immunological effectiveness of treatment of patients with chronic adenoiditis, sinusitis and exacerbation of chronic purulent otitis media when using low-frequency ultrasound cavitation and photochromotherapy in complex therapy. The study involved 54 patients. The control group consisted of 25 patients who received conventional treatment (topical and systemic antibacterial and anti-inflammatory drugs, unloading and elimination procedures, symptomatic and restorative therapy) and the main group of 29 people who, in addition to etiotropic therapy, received low-frequency ultrasound cavitation irrigation of the nasal cavity followed by a course of photochromotherapy. Evaluation of the effectiveness of treatment was carried out by studying the barrier state of the nasal mucosa by the levels of secretory IgA concentration by the method of enzyme immunoassay. The low-frequency ultrasound cavitation in combination with photochromotherapy as an adjunct to etiotropic treatment in patients with adenoiditis, rhinosinusitis and exacerbation of chronic otitis media promotes an earlier increase in secretory IgA concentration of nasal mucosa and entry of the auditory tube when compared to standard treatment methods. The trend to IgA increase by 14 days reached maximal values and was slightly decreased month later. An early increase in the concentration of secretory IgA in nasal secretions and the entry of auditory tube, and positive clinical results of treatment are observed when low-frequency ultrasound cavitation is used in etiotropic therapy in combination with photochromotherapy in patients with adenoiditis, rhinosinusitis and exacerbation of chronic otitis media. The results substantiate the opportunity of introducing these physical methods of physical therapy into complex etiotropic therapy, as a non-invasive and effective method.