Psychogenic hearing loss in children and adolescents. Diagnosis and psychotherapy.

Introduction: Psychogenic hearing loss is often neglected in the differential diagnosis of hearing disorders. In a difficult diagnostic process and treatment of psychogenic hearing loss disorder, the close cooperation of the audiologist, psychologist, patient, and his family is required. The study aimed to improve the knowledge and understanding of psychogenic hearing loss, establish a differential diagnosis in audiological tests in children, determine diagnostic procedures and finally apply adequate therapeutic procedures.

Etiology, Diagnostic, and Rehabilitative Methods for Children with Central Auditory Processing Disorders-A Scoping Review.

APD (auditory processing disorders) is defined as difficulties in processing auditory stimuli within the central nervous system, with normative physical hearing and intellectual disabilities excluded. The scale of this phenomenon among children and adolescents and the need to raise awareness of its occurrence prompted the authors to review currently available diagnostic and therapeutic methods, as well as outline future directions for addressing children affected by APD.

Audiometric Outcomes of Ventilation Drainage Treatment for Otitis Media with Effusion in Children: Implications for Speech Development and Hearing Loss.

BACKGROUND Otitis media with effusion is the most commonly recognized condition in childhood. Chronic otitis media with accompanying hearing loss is particularly unfavorable in the first years of the child's life because it can not only permanently damage the structure of the middle ear, but also adversely affect speech development and intellectual abilities in the child. MATERIAL AND METHODS This study, from a single center in Poland, included 201 children (372 ears) requiring surgical treatment due to otitis media with effusion.

Adenoid hypertrophy in children: a narrative review of pathogenesis and clinical relevance.

Adenoids (nasopharyngeal tonsils), being part of Waldeyer's ring, are masses of lymphoid tissues located at the junction of the roof and the posterior wall of the nasopharynx. Adenoids play an important role in the development of the immune system and serve as a defence against infections, being the first organs that come into contact with respiratory and digestive antigens. The causes of adenoid hypertrophy are not fully known.

A review of health-related quality of life issues in children suffering from certain key otolaryngological illnesses.

Background: The health-related quality of life (HRQoL) concept is nowadays increasingly and more broadly used for helping evaluate the effectiveness of medical treatment, superseding the earlier "quality of life" approach. The HRQoL concept likewise applies to otolaryngology and this narrative review study is focused on HRQoL outcomes in four key childhood otolaryngological diseases as reported in the literature.

Study Aim: To retrospectively evaluate the literature on measuring HRQoL in children suffering from selected otolaryngological illnesses, during treatment.

An Evaluation of Health-Related Quality of Life in Children with Nasal Septum Deviation.

Background: From the 1950s, the quality of life criterion came to be studied in earnest, originally forming a part of measurement of human development in Western Europe and the USA. The present study aims to compare the health-related quality of life (HRQL) between children with nasal septum deviation and healthy children controls.

Materials And Methods: Subjects were children suffering from nasal septum deviation, one of the commonest chronic diseases of the upper respiratory tract.

Physical and Psychosocial Concept Domains Related to Health-Related Quality of Life (HRQL) in 50 Girls and 52 Boys Between 5 and 18 Years Old in Poland Using the Parent-Reported 50-Item Child Health Questionnaire (CHQ-PF50).

BACKGROUND We used the parent-reported 50-item Child Health Questionnaire (CHQ-PF50) to evaluate parental by-proxy responses regarding 102 healthy Polish children and adolescents, aged 5 to 18 years, in 13 physical and psychosocial concept domains linked to health-related quality of life (HRQL) to determine which domains pose the greatest limitations to health. MATERIAL AND METHODS Participants were 50 healthy female and 52 healthy male school children (nursery, primary, junior-high, and high), selected randomly and found eligible from 585 participants originally recruited; participants with diseases/ailments and incomplete questionnaires were excluded. The CHQ-PF50 has 50 questions divided into 13 domains that represent physical and mental well-being; parents gave their retrospective responses from memory.

Health-Related Quality of Life Assessed in Children with Chronic Rhinitis and Sinusitis.

Introduction: Quality of life (QoL) can be simply defined as an area of human life that directly affects people which they consider to be important. This can be defined in greater detail as 'an individual perception of an individual's life position within a cultural context, value system and in relation to their tasks, expectations and standards determined by environmental conditions'. The health-related quality of life (HRQoL) more specifically focuses on how the QoL affects health (including both medical and non-medical issues).

Health-Related Quality of Life Assessed in Children with Adenoid Hypertrophy.

Introduction: The quality of life issue began to be earnestly studied in the second half of the 20th century. It had originally been used as a criterion for measuring levels of human development in the USA and Western Europe. At first, only objective parameters were assessed, such as material goods; however, later, subjective and non-material parameters were added, such as health, freedom, and happiness.

Comparison of tympanometry results for probe tones of 226 Hz and 1000 Hz in newborns.

Introduction: Impedance audiometry is a routine test for diagnosing hearing disorders in children. Typically, tympanometry uses a 220 or 226 Hz probe tone. However, using a 1000 Hz test tone is becoming increasingly popular, particularly in newborns, since it enables one to assess individual components of the ear's admittance.

The Formation of Biofilm and Bacteriology in Otitis Media with Effusion in Children: A Prospective Cross-Sectional Study.

Background: Otitis media with effusion (OME) can cause serious complications such as hearing impairment or development delays. The aim of the study was to assess the microbiological profile of organisms responsible for OME and to determine if a biofilm formation can be observed.

Methods: Ninety-nine samples from 76 patients aged from 6 months to 12 years were collected for microbiological and molecular studies.

Virtual Reality Vestibular Rehabilitation in 20 Patients with Vertigo Due to Peripheral Vestibular Dysfunction.

BACKGROUND Vestibular compensation is disrupted in patients with chronic vestibular syndrome. Vestibular rehabilitation is an exercise therapy that optimizes the process of vestibular compensation. This study aimed to evaluate virtual reality (VR) vestibular rehabilitation in 20 patients with vertigo due to peripheral vestibular dysfunction at a single center.

Caustic Agents Ingestion in Children: A 51-Year Retrospective Cohort Study.

Objectives: Children experience serious gastrointestinal tract injuries due to consumption of caustic agents more often than adults. The aim of the study was to analyze diagnostic methods and treatment of children with esophageal burns according to the degree of the injury.

Methods: Our one-center population-based retrospective cohort study included 150 children admitted between 1967 and 2018 to Clinic of Pediatric Otolaryngology, Phoniatrics and Audiology of University Children's Hospital in Lublin, Poland, due to the chemical burn of the mouth, throat, larynx, and esophagus.

[Maxillary sinus myxoma].

Myxoma is a slow growing, benign neoplasm, which pathogenesis still remains disputed. The lesion has well-defined borders but a true capsule is absent. Because of that myxoma can be locally invasive causing bone destruction.

Molecular Epidemiology of Streptococcus pneumoniae Isolates from Children with Recurrent Upper Respiratory Tract Infections.

A total of 125 isolates were recovered from adenoids and/or nasopharynx of 170 children aged 2 to 5 from south-east Poland; they had undergone adenoidectomy for recurrent and/or persistent symptoms of upper respiratory tract infections. Pneumococcal isolates were analyzed by phenotyping (serotyping and antimicrobial resistance tests) and genotyping together with the clonality of the pneumococcal isolates based on resistance determinants, transposon distribution and multilocus sequence typing (MLST). Serotypes 19F, 6B and 23F constituted 44.

Accumulation of CD5CD19 B lymphocytes expressing PD-1 and PD-1L in hypertrophied pharyngeal tonsils.

Programmed death-1 (PD-1) is one of the most important inhibitory co-receptors expressed predominantly on activated T and B lymphocytes whose expression could be sustained by permanent antigenic stimulation accompanying chronic or recurrent tonsillitis. The expression of PD-1 and PD-1L was analyzed using flow cytometry on hypertrophied tonsils collected from 57 children. We observed high expression of PD-1 and PD-1L on certain lymphocytes subpopulations of hypertrophied tonsils; among T cells, the expression of PD-1 on protein level was higher on CD4 cells (70.

Nasopharyngeal and Adenoid Colonization by Haemophilus influenzae and Haemophilus parainfluenzae in Children Undergoing Adenoidectomy and the Ability of Bacterial Isolates to Biofilm Production.

Haemophili are pathogenic or opportunistic bacteria often colonizing the upper respiratory tract mucosa. The prevalence of Haemophilus influenzae (with serotypes distribution), and H. parainfluenzae in the nasopharynx and/or the adenoid core in children with recurrent pharyngotonsillitis undergoing adenoidectomy was assessed.

Central auditory processing disorder (CAPD) tests in a school-age hearing screening programme - analysis of 76,429 children.

Introduction And Objective: Hearing disorders among school-age children are a current concern. Continuing studies have been performed in Poland since 2008, and on 2 December 2011 the EU Council adopted Conclusions on the Early Detection and Treatment of Communication Disorders in Children, Including the Use of e-Health Tools and innovative Solutions. The discussion now focuses not only on the efficacy of hearing screening programmes in schoolchildren, but what should be its general aim and what tests it should include? This paper makes the case that it is important to include central auditory processing disorder (CAPD) tests.

High prevalence of Streptococcus pneumoniae in adenoids and nasopharynx in preschool children with recurrent upper respiratory tract infections in Poland--distribution of serotypes and drug resistance patterns.

Background: Streptococcus pneumoniae is one of the major bacterial pathogens colonizing nasopharynx, and often causes upper respiratory tract infections in children. We investigated the prevalence of S. pneumoniae in nasopharynx and adenoid core in 57 children aged 2-5 years who underwent adenoidectomy for recurrent pharyngotonsillitis, and we determined serotypes and antibiotic resistance patterns of the isolated pneumococci.

Serotypes and antibiotic resistance of Streptococcus pneumoniae from adenoids in preschool children with recurrent upper respiratory tract infections.

We investigated children aged 2-5, who had gone adenoidectomy for recurrent and/or persistent symptoms of upper respiratory tract infections for prevalence of pneumococci in adenoid tissue. Serotypes and antibiotic resistance patterns of the isolated pneumococci were determined and also risk factors of pneumococcal colonization were defined. S.

Distribution of vaccine serotypes among Streptococcus pneumoniae colonizing the upper respiratory tract in healthy pre-school children in south-east Poland.

Aim: Studies on the distribution of Streptococcus pneumoniae serotypes associated with colonization of the upper respiratory tract in young children are currently of general interest because of the impact of the new pneumococcal conjugate vaccines (PCV) on carriage of pneumococci and the incidence of pneumococcal disease.

Material And Methods: Therefore, we evaluated the coverage of 10-valent PCV (PCV10) as well as 13-valent PCV(PCV13) of S. pneumoniae serotypes isolated from the upper respiratory tract in healthy pre-school children in south-east Poland.

Risk factors for otolaryngological foreign bodies in Eastern Poland.

Objective: To identify the sociodemographic characteristics and risk factors associated with suspected foreign bodies in the ear, nose, throat, airway, and esophagus among Polish children.

Study Design: Case series with chart review. Setting Tertiary care medical center.

Esophageal foreign bodies in pediatric patients: a thirteen-year retrospective study.

We discuss clinical symptoms and radiological findings of variable esophageal foreign bodies as well as therapeutic procedures in Caucasian pediatric patients. A retrospective study of 192 cases of suspected esophageal foreign bodies between 1998 and 2010 was conducted. Data were statistically analyzed by chi-square test.

Upper respiratory colonization by Streptococcus pneumoniae in healthy pre-school children in south-east Poland.

Objective: Carriage of Streptococcus pneumoniae in upper respiratory tract of healthy children is a major factor in the horizontal transmission of pneumococcal strains, especially between children attending day-care centers and may be also the source of infection in other individuals. During 8-month prospective study including 3 seasons (autumn, winter, spring), we determined risk factors for S. pneumoniae colonization in general and colonization at 2 or 3 time points in healthy pre-school children, including penicillin non-susceptible likewise multidrug resistant strains.

Dendritic cells and lymphocyte subpopulations of the adenoid in the pathogenesis of otitis media with effusion.

Objective: To assess dendritic cells and lymphocyte subpopulations of adenoid and peripheral blood in patients with adenoid hypertrophy and otitis media with effusion (OME). To explain the influence of immunological status of adenoid on the development of OME.

Methods: The examined group covered 123 surgically treated patients due to adenoid hypertrophy (39 children with coexisting OME).