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    Wyświetlanie 1-14 z 14
    Tytuł:
    A case of lyme borreliosis complicated by the development of sensorineural hearing loss
    Autorzy:
    Zinchuk, Alexander
    Prykuda, Nadiya
    Powiązania:
    https://bibliotekanauki.pl/articles/1399611.pdf
    Data publikacji:
    2019
    Wydawca:
    Index Copernicus International
    Tematy:
    lyme borreliosis
    hearing loss
    deafness
    Opis:
    Introduction. Lyme borreliosis (LB) is endemic spirochetosis with a transmission mechanism, which is often marked by a durable, recurrent course with multiple organ damages. LB is characterized by the appearance of migrating erythema at the site of tick bite. Durable persistence of the agent promotes disease progressing and occurrence of serious complications related to the nervous system, the heart and the locomotive apparatus. Among infrequent and especially dangerous complications of LB is damage to the hearing apparatus with the development of sensorineural deafness – hearing loss, which develops within 24 hours due to function impairment of the internal ear or auditory nerve. That infectious diseases account for 12.8-13% of numerous causes of sensorineural deafness development. Most frequently, the disease caused by B. burgdorferi is mentioned. Aim. To analyze the clinical case of Lyme borreliosis complicated by the sensorineural hearing loss. Materials and methods. The analysis of clinical-laboratory and instrumental data of the patient with Lyme borreliosis, whose course of the disease was complicated by sensorineural hearing loss. The patient received care at Lviv Regional Infectious Diseases Clinical Hospital (LRIDCH). Results. The article presents a clinical case of Lyme borreliosis, complicated by sensorineural hearing loss, which appeared on the 15th day from the onset of erythema annulare in the patient. Hearing recovery in the patient could not be achieved via administration of etiotropic treatment (2.0 g/per day of ceftriaxone for 28 days), which was likely associated with late visit of the patient for medical aid. Conclusions. Sensorineural hearing loss is one of the rare, but severe lesions of auditory analyzer in LB. Hearing improvement after antibiotic therapy is possible in certain cases in early treatment.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2019, 8, 1; 40-43
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Launching of a cochlear implant program at the Cracow Otolaryngology Clinic
    Autorzy:
    Wiatr, Maciej
    Niemczyk, Kazimierz
    Składzień, Jacek
    Wiatr, Agnieszka
    Powiązania:
    https://bibliotekanauki.pl/articles/1399610.pdf
    Data publikacji:
    2019
    Wydawca:
    Index Copernicus International
    Tematy:
    Cochlear implant
    sensorineural deafness
    hearing loss treatment
    Opis:
    Introduction: It is estimated that hearing impediment affects approximately 12% of the population. Some forms of hearing disorders can be successfully treated conservatively, while in others surgery plays a key role. Often, therapeutic methods are exhausted and the patient faces the decision about the need for acoustic organ prosthesis. Depending on the causes of anomalies, apparatus for air conduction, bone conduction or cochlear implants are used. A cochlear implant replaces the damaged sensory cells of the inner ear. It constitutes an electronic prosthesis of the acoustic organ, composed of two parts. The internal part (implanted in the inner ear) consists of an implant and electrodes, which conduct electrical signals to the cochlea. The external part consists of a microphone, a speech processor, and a transmitter. Care report: A 70-year-old patient with deep hearing loss in the right ear and deafness of the left ear. During the interview, the patient denied mechanical injuries of the head and neck, acoustic trauma, inflammation or otorrhea. Based on the conducted tests, qualification otolaryngology, audiology, and otoneurology, radiology, surdologopedy and psychology were performed for cochlear implant insertion. The patient was qualified for cochlear implantation in the left ear under general anesthesia. The surgical team was composed of dr hab. Maciej Wiatr, prof. dr hab. Kazimierz Niemczyk, prof. dr hab. Jacek Składzień, MD Agnieszka Wiatr with anesthetic monitoring under the supervision of MD Renata Witkowska. The patient was discharged home on day 7 after surgery in good general and local condition. Simultaneous rehabilitation was started at the Center for Daily Rehabilitation of Hearing and Speech at the Specialist Center of Diagnosis and Rehabilitation for Children and Adolescents with Hearing Disabilities of the Polish Association of the Deaf in Cracow.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2019, 8, 1; 1-6
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Hearing damage caused by noise in classical musicians
    Autorzy:
    Zbysińska, Marta
    Lachowska, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/1399069.pdf
    Data publikacji:
    2020
    Wydawca:
    Index Copernicus International
    Tematy:
    classical music
    hearing loss
    hearing protectors
    musicians
    noise
    orchestra
    Opis:
    In this paper, we discuss the issue of hearing damage caused by noise in classical musicians. Long-term exposure to highintensity sounds leads to degenerative changes at the level of the cochlea and then in the higher parts of the auditory canal. This is particularly unfavorable for musicians because an efficient hearing organ is necessary for them to perform their daily work. The risk of hearing damage depends on noise parameters and intrinsic factors referred to as individual noise sensitivity. Not all musicians are exposed to sounds that exceed the acceptable level. However, most of them work at noise levels that are close to or above the acceptable safety limit, thus posing a health threat. In addition to hearing threshold elevation, tinnitus, hyperacusis, and diplacusis may result following many years of exposure to high-intensity acoustic stimuli. Although the differences between the hearing thresholds for instrumentalists and members of the unexposed population are not large, researchers emphasize the need to recognize musicians as a risk group and to apply appropriate prevention. One of the methods to prevent hearing damage is to use ear protectors, which, although effectively reduce exposure, are not widely used by instrumentalists as they impede auditory control over the sounds produced by the instrument. In addition, multifaceted prevention programs and various techniques to minimize exposure are used, such as the proper placement of loud instruments in an orchestra.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2020, 9, 2; 41-53
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Acoustic ocular vestibulat evoked miogenic ptotentials (AC-oVEMP) in assessment of vertigo
    Autorzy:
    Zwierzyńska, Klaudyna
    Lachowska, Magdalena
    Sokołowski, Jacek
    Tataj, Emanuel
    Niemczyk, Kazimierz
    Powiązania:
    https://bibliotekanauki.pl/articles/1399446.pdf
    Data publikacji:
    2019
    Wydawca:
    Index Copernicus International
    Tematy:
    Vertigo
    hearing loss
    vestibular reflex
    vestibular nerve
    Opis:
    Evaluation of acoustic vestibular evoked myogenic potentials (AC-VEMPs) is one of the tests performed to assess the function of the balance system. Evaluation of acoustic ocular vestibular evoked myogenic potentials (AC-oVEMPs) consists in the measurement of potentials evoked within oculomotor muscles, particularly the inferior oblique muscles (the most superficial muscles) with impulses being transmitted along the superior branch of the vestibular nerve from the utricular macula. Despite the fact that the measurement of oVEMPs was introduced relatively recently, it has found widespread use as a diagnostic tool in otology and neurotology. Despite the growing number of literature reports, the methodology of the test and the methods for the interpretation of its results are still subject to debate. This article is dedicated to various aspects of AC-oVEMP tests, including the methodology of the test, interpretation of its results and potential use in the diagnostics of vertigo.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2019, 8, 2; 7-11
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Risk of hearing loss in farmers resulting from work in noise in agriculture
    Autorzy:
    Olszewski, Piotr
    Lachowska, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/1399066.pdf
    Data publikacji:
    2020
    Wydawca:
    Index Copernicus International
    Tematy:
    agriculture
    hearing loss
    hearing thresholds
    noise
    occupational diseases
    risk factors
    Opis:
    This paper presents risk factors of noise-induced hearing loss and harmful effects of noisy work environment on farmers. Longterm exposure to high-volume sounds leads to degenerative changes of ear structures. The paper presents the consequences of exceeding legal limits on noise exposure in agriculture. The risk of occupational noise exposure and its consequences, such as high frequency hearing loss, is significant in the group of farmers, regardless of whether they work in crop, livestock or mixed production.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2020, 9, 2; 35-40
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The use of petrosectomy in cochlear implant surgery
    Autorzy:
    Amernik, Katarzyna
    Niemczyk, Kazimierz
    Twardowska, Renata
    Jaworowska, Ewa
    Powiązania:
    https://bibliotekanauki.pl/articles/1399062.pdf
    Data publikacji:
    2020
    Wydawca:
    Index Copernicus International
    Tematy:
    cholesteatoma
    chronic otitis
    cochlear implant
    hearing loss
    petrosectomy
    Opis:
    Introduction: The treatment and rehabilitation of hypoacusis with the use of cochlear implants is a safe and reliable method suitable for both children and adults. In people affected by chronic otitis media cholesteatomatosa or such who have previously undergone open repair of the ear, we use a special surgical technique known as lateral/subtotal petrosectomy. Material and methods: The study group consisted of patients with profound bilateral sensorineural hearing loss, in which otitis media with and without cholesteatoma has been diagnosed or after open repair of the middle ear. A retrospective analysis of patient data, as well as radiological and audiological results, was conducted. Results: In the Clinic of Otolaryngology and Laryngological Oncology of the Pomeranian Medical University in the years 2008–2018 we performed 90 cochlear implant surgeries, including a petrosectomy in 1 child with cholesteatoma (5 years) and in 2 adults after open repair (62 and 73 years). In all cases the procedure was done in a single stage. Healing proceeded correctly in all patients undergoing petrosectomy. The observation period ranges from 26 to 32 months, computed tomography examinations revealed no indirect characteristics of recurrent cholesteatoma. The patients remain under constant ENT supervision. The child has risk factors for autism and mental retardation, he displays good auditory responses and speech understanding; he has not developed active speech. As regarding free field pure tone audiometry, in adults hearing in the cochlear implant remains at 35 and 40 dB, and speech understanding at 80%. Discussion: Patients with chronic otitis media can be treated efficiently and safely with a cochlear implant using lateral petrosectomy. Lateral/subtotal petrosectomy is the access of choice when deep sensorimotor hearing loss coexists with chronic inflammation in the middle ear.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2020, 9, 2; 1-6
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Usher syndrome as the most frequent cause of coexisting sight and hearing disorders genetically determined
    Autorzy:
    Jamróz, Barbara
    Pabian, Maria
    Lachowska,, Magdalena
    Niemczyk, Kazimierz
    Powiązania:
    https://bibliotekanauki.pl/articles/1401752.pdf
    Data publikacji:
    2016
    Wydawca:
    Index Copernicus International
    Tematy:
    usher syndrome
    retinitis pigmentosa
    genetically determined hearing loss
    Opis:
    Usher syndrome is the most frequent cause of coexisting sight and hearing disorders genetically determined. Depending on the type of the symptoms, we can single out 3 types of Usher syndrome. Among them the most ad-vanced changes are described in first type. In final stage it leads to deafness and blindness with possible balance dis-orders.This syndome is inherited in autosomal recessive way, but we have to note the occurence of genetical heterogeneity. It causes big diversity of symptoms intensification. Correct diagnosis is important in view of giving genetical advice and eventual diagnostic and terapeutic procedure.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2016, 5, 1; 41-46
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Meniere Disease p. 1. Diagnosis criteria, signs and symptoms of Meniere Disease (MD) – comment to updated guidelines and own experiences
    Autorzy:
    Niemczyk, Kazimierz
    Pierchała, Katarzyna
    Bartoszewicz, Robert
    Jasińska, Agnieszka
    Powiązania:
    https://bibliotekanauki.pl/articles/1399343.pdf
    Data publikacji:
    2019
    Wydawca:
    Index Copernicus International
    Tematy:
    hearing loss
    inner ear
    Meniere’s disease
    tinnitus
    tone audiometry
    vertigo
    Opis:
    We present an overview of current diagnostic and therapeutic guidelines on Ménière’s disease. Over the last five years, four studies on this subject have been published. In 2015, five Societies including the Classification Committee of the Barany Society, Japan Society for Equilibrium Research, EAONO - European Academy of Otology and Neurotology, AAO-HNS - American Academy of Otorhinolaryngology - Head Neck Surgery, and Korean Balance Society have issued updated guidelines on the diagnosis and treatment of Ménière’s disease. Other multi-center publications have since been published as well such as the International consensus (ICON) on treatment of Ménière’s disease 2018, European Position Statement on Diagnosis, and Treatment of Meniere’s Disease, Diagnostic and therapeutic strategy in Ménière’s disease, Guidelines of the French Otorhinolaryngology - Head and Neck Surgery Society (SFORL) 2017. The above-listed recommendations include the most recent diagnostic advancements (e.g. inner ear MRI) and new electrophysiological tests, but also discuss other commonly used treatment modalities, result reporting and they take into account the quality of life of the patients following treatment. We present the main clinical challenges in managing Ménière’s disease, principles of diagnosis as well as the treatment introduced at our center. Finally, we discuss fundamental updates contained in the published papers.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2019, 8, 2; 12-17
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Remarks on qualification of patients for cochlear implantation
    Autorzy:
    Karlik, Michał
    Wiskirska-Woźnica, Bożena
    Sekula, Alicja
    Powiązania:
    https://bibliotekanauki.pl/articles/1401760.pdf
    Data publikacji:
    2016
    Wydawca:
    Index Copernicus International
    Tematy:
    cochlear implants
    deafness
    profound sensorineural hearing loss
    surgical treatment
    qualification to cochlear implant
    Opis:
    Over thirty years of progress in development of surgical techniques and cochlear implant technology led to a change in approach and extending of indications for qualifying patients to treatment of sensorineural hearing loss. Basic indications for cochlear implants include bilateral deafness, bilateral residual hearing or profound bilat-eral sensorineural hearing impairment as well as lack of acoustic gain from classic air conduction hearing aids af-ter a minimum of 5-6 months of use. Methods of subjective and objective hearing assessment are applied. Psycho-logical evaluation is aimed at assessing expectations of the patient/child’s parents, motivation, and intellect with regard to the presence of deficits that might pose difficulty in the course of further rehabilitation as well as accep-tance of this new type of stimulation. Speech and language evaluation takes into consideration the current level of speech development, articulation disorders related to hearing impairment, and the way to communicate with the environment. Final qualification requires imaging diagnostics of the head/ears (CT and/or MRI). Our surgi-cal experience allowed for implanting children with various congenital anomalies of the inner ear. Inflammation within the tympanic cavity and air-filled spaces of the mastoid process might require removal of inflammatory foci prior to surgery or selection of different surgical approach.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2016, 5, 1; 18-21
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Air-conducted cervical and ocular vestibular evoked miogenic potentials in patients with Susac’s syndrome
    Autorzy:
    Lachowska, Magdalena
    Zakrzewska-Pniewska, Beata
    Nojszewska, Monika
    Niemczyk, Kazimierz
    Powiązania:
    https://bibliotekanauki.pl/articles/1399904.pdf
    Data publikacji:
    2018
    Wydawca:
    Index Copernicus International
    Tematy:
    Susac’s syndrome
    branch retinal artery occlusion
    cochlea
    hearing loss
    microangiopathy
    vestibular nerve
    vertigo
    Opis:
    Aim: To evaluate acoustically evoked cervical and ocular vestibular miogenic potentials (AC cVEMP and oVEMP) in patients with Susac’s syndrome. We did not seek for a diagnostic replacement test in those patients, but we investigated if the combined application of AC cVEMP and oVEMPs might be helpful as an additional source of information about the disease. Material and methods: To record VEMPs, the EMG standardization method was used to continuously monitor and minimize the variability of the recordings. The stimuli were presented unilaterally one ear at a time. The waveforms were analyzed for the response, latency and amplitude. Susac’s syndrome is a rare disease and two patients were analyzed in this study. Results: In patient #1 stimulation resulted in responses on both sides with latencies within normal and symmetry limits for both c- and oVEMPs; however, the responses presented small amplitudes for cVEMPs. In patient #2, only cVEMPs were present. The P1 latencies were within normal values but amplitudes were low, in addition showing asymmetry between sides, with right side amplitude being smaller. Conclusion: The information provided by the combined application of AC cVEMP and oVEMP might be useful in the diagnostics of Susac’s syndrome revealing additional information about the affected vestibular system and be of help in the treatment and rehabilitation planning.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2018, 7, 2; 8-15
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wideband tympanometry – a new method to evaluate the middle ear
    Autorzy:
    Niemczyk, Elżbieta
    Lachowska, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/1401761.pdf
    Data publikacji:
    2016
    Wydawca:
    Index Copernicus International
    Tematy:
    Wideband tympanometry
    impedance audiometry
    hearing loss
    otosclerosis
    otitis media with effusion
    tympanic membrane perforation
    Opis:
    Wideband tympanometry (WBT) is a relatively new assessment method of the middle ear. Using wideband click WBT provides measurements at frequencies from 226–8000 Hz with more diagnostic information without any additional effort. The traditional impedance audiometry offers information acquired only at a single frequency (mostly 226 Hz or 1000 Hz). WBT provides both traditional tympanograms and tympanograms at multiple frequencies as well as new information that is retrieved from resonance frequency, absorbance graph, and averaged wideband tympanogram. WBT seems to be more specific and sensitive method to evaluate a conductive hearing loss than traditional impedance audiometry, and might be helpful in diagnosing such pathologies as: middle ear effusion, negative middle ear pressure, otosclerosis, ossicular discontinuity, tympanic membrane perforation, upper semicircular canal dehiscence. WBT seems to be a very promising additional diagnostic tool used for hearing screening in newborns and diagnosing minor middle ear pathologies that disturb otoacoustic emissions. WBT is considered to be a better predictor for middle ear problems in newborns and infants than 1000 Hz tympanometry. The wideband absorbance measurements can be performed at ambient as well as peak pressure. Ambient pressure absorbance measurements do not require any pressure changes in the external auditory canal, thus it seems to be a perfect method for post-surgical monitoring of middle ear condition. However, WBT has its limitations, it presents large inter-subject variability in both absorbance graphs and resonance frequency values, and therefore WTB should be more extensively studied. WBT see
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2016, 5, 1; 65-74
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Tinnitus as the sole symptom of vestibular schwannoma – case report.
    Autorzy:
    Ochal-Choińska, Aleksandra
    Lachowska, Magdalena
    Zarębska- Karpieszuk, Paulina
    Powiązania:
    https://bibliotekanauki.pl/articles/1400524.pdf
    Data publikacji:
    2016
    Wydawca:
    Index Copernicus International
    Tematy:
    acoustic neuroma
    tinnitus
    hearing loss
    pure tone audiometry
    auditory evoked brainstem potentials
    vestibular evoked myogenic potentials
    Opis:
    In this paper, we present a case report of a 26-year-old patient who had been experiencing isolated unilateral tinni-tus for 2 months. Audiologic examinations, such as pure tone, speech and impedance audiometry, ABR and vestibular evoked myogenic potential (VEMP) showed no abnormalities. The videonystagmography (VNG) and computerized dynamic posturography (CDP) also showed no pathology. Magnetic Resonance Imaging (MRI) was the only test that confirmed the presence of the vestibular schwannoma in this patient. Conclusions: MRI should be considered in pa-tients suspected of having a vestibular schwannoma with unilateral tinnitus as the only symptom, despite normal au-diological test results (with no retrocochlear findings).
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2016, 5, 2; 46-50
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Methodology for Skull Tap Vestibular Evoked Myogenic Potentials (Tap-cVEMP)
    Autorzy:
    Glinka, Paulina
    Lachowska, Magdalena
    Niemczyk, Kazimierz
    Powiązania:
    https://bibliotekanauki.pl/articles/1400409.pdf
    Data publikacji:
    2017
    Wydawca:
    Index Copernicus International
    Tematy:
    vestibular evoked myogenic potential
    sternocleidomastoid muscle
    neuroma of VIII nerve
    vestibular schwannoma
    cerebellopontine angle tumor
    hearing loss
    vertigo
    Opis:
    Objective: The aim of this study is to present a methodology of vestibular evoked myogenic potentials registered from sternocleidomastoid muscle (SCM) using skull tap stimulation (Tap-cVEMP) in a patient with cerebellopontine angle tumor (CPAT). Material and methods: A 23-year-old female with CPAT. The methodology of Tap-cVEMP is introduced. The results of VEMP is confronted with surgical information about the tumor. Results: The results of AC-cVEMP and Tap-cVEMP revealed the inferior vestibular nerve bundle to be affected by the tumor with intact superior bundle. Information obtained from VEMP was confirmed during surgery. Conclusion: Skull Tap Vestibular Evoked Myogenic Potentials (Tap-cVEMP) may be the useful method in the diagnostics of CPAT. AC-cVEMP and Tap-cVEMP may be helpful to evaluate the functional integrity of both vestibular nerve bundles providing the information about their involvement in the pathological process.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2017, 6, 3; 29-33
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Distortion-product otoacoustic emission phase shift test (Shift-DPOAE) – methodology of measurements and interpretation of results in example cases
    Przesunięcie w fazie otoemisji akustycznych produktów zniekształceń nieliniowych ślimaka (Shift-DPOAE) – metodologia badania i interpretacja wyników na przykładach
    Autorzy:
    Lachowska, Magdalena
    Prus-Ostaszewska, Monika
    Niemczyk, Kazimierz
    Powiązania:
    https://bibliotekanauki.pl/articles/1399172.pdf
    Data publikacji:
    2020
    Wydawca:
    Index Copernicus International
    Tematy:
    distortion-product otoacoustic emission
    hearing loss
    Meniere’s disease
    phase shift
    tinnitus
    vertigo
    choroba Meniere’a
    niedosłuch
    otoemisje akustyczne
    przesunięcie w fazie
    szum uszny
    zawroty głowy
    Opis:
    Objective: The objective of the study was to present the methodology and interpretation of the results of distortion-product otoacoustic emission phase shift (Shift-DPOAE) measurements in healthy subjects and patients with Meniere’s disease in remission or during the attack. Material and methods: Shift-DPOAE measurements were performed in two healthy subjects with no otological or neurological problems as well as in six patients diagnosed with Meniere’s disease. Results obtained from all eight subjects are presented. Detailed otoscopy, impedance audiometry, pure tone audiometry, DPOAE, and Shift-DPOAE tests were performed in all subjects. Results: Normal results of Shift-DPOAE measurements obtained from two healthy subjects as well as normal (two subjects) and abnormal (four subjects) Shift-DPOAE results obtained from patients with Meniere’s disease are presented in order to thoroughly discuss the methodology and interpretation of Shift-DPOAE measurements. Conclusions: Shift-OAE is a promising diagnostic tool with a great clinical potential for diagnostics and monitoring of Meniere’s disease in patients whose hearing has not yet been damaged. The test is completely non-invasive and can be carried out immediately after the onset of disease attack with symptoms still present at the time of the test; in addition, the procedure takes just several minutes.
    Cel: Przedstawienie metodologii badania oraz prezentacja wyników przesunięcia w fazie otoemisji akustycznych produktów zniekształceń nieliniowych ślimaka (Shift-DPOAE), wykonanego u osób zdrowych i z potwierdzoną chorobą Meniere’a w fazie remisji oraz w ostrej fazie choroby w czasie ataku. Materiał i metody: Badanie Shift-DPOAE zostało wykonane u dwóch osób z prawidłowym słuchem i bez żadnych problemów otologicznych i neurologicznych (osoby zdrowe) oraz u sześciu z klinicznie zdiagnozowaną chorobą Meniere’a. W sumie w pracy prezentowano wyniki uzyskane u ośmiu osób. U wszystkich badanych wykonano następujące badania: dokładną otoskopię, audiometrię impedancyjną, audiometrię tonalną, tradycyjne badanie DPOAE oraz Shift-DPOAE. Wyniki: Zaprezentowano i omówiono prawidłowe wyniki Shift-DPOAE uzyskane u dwóch osób zdrowych oraz wyniki prawidłowe (dwie osoby) i nieprawidłowe (cztery osoby) uzyskane u pacjentów z chorobą Meniere’a, w celu dokładnego omówienia metodologii i interpretacji badania Shift-DPOAE. Wnioski: Shift-OAE to obiecujące badanie z dużym potencjałem klinicznym w diagnostyce i monitorowaniu choroby Meniere’a u pacjentów, u których słuch nie został jeszcze uszkodzony. Jest ono całkowicie nieinwazyjne, może być przeprowadzone zaraz po ataku choroby w trakcie trwania objawów, a jego wykonanie zajmuje zaledwie klika minut.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2020, 9, 1; 1-5
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-14 z 14

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