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    Wyświetlanie 1-8 z 8
    Tytuł:
    The late results of 4000 Hz frequency bone conduction after tympanoplasty
    Autorzy:
    Janiak-Kiszka, Joanna
    Kaźmierczak, Wojciech
    Powiązania:
    https://bibliotekanauki.pl/articles/1398481.pdf
    Data publikacji:
    2017
    Wydawca:
    Index Copernicus International
    Tematy:
    sensorineural hearing loss
    tympanoplasty
    mastoidectomy
    canal wall-up procedure
    canal wall-down procedure
    Opis:
    Introduction: Surgical treatment of conductive hearing loss runs the risk of damage to the inner ear in the mechanism of acoustic trauma. Aim: The aim of this study was to evaluate the function of the organ of Corti, expressed as bone conduction threshold at the frequency of 4000 Hz for selected operations: mastoidectomy and canal-wall-down procedure. Material and methods: The material was collected from patients with chronic otitis media in the Department of Otolaryngology and ENT Oncology, Collegium Medicum of Nicolaus Copernicus University in Bydgoszcz in 2004–2009. All patients were examined with pure tone audiometry threshold before surgery and at least three years after surgery. The analyzed group of patients was divided into subgroups depending on the type of operation according to To classification and procedures for resection: mastoidectomy and canal-wall-down procedure. The results were statistically analyzed. Results: In the analyzed period of three years after surgery there was no statistically significant difference between groups, although there were higher values for tympanoplasty type 1 with mastoidectomy compared with tympanoplasty type 1 without mastoidectomy - respectively 25.67 dB and 18.53 dB. In the study, there was no statistically significant the difference in bone conduction threshold for frequency 4000 Hz within the type 2 tympanoplasty according to Tosa comparing canal wall-up and canal-wall-down procedure. Conclusions: Mastoidectomy or canal-wall-down procedure do not affect the bone conduction threshold for a frequency of 4000 Hz after tympanoplasty in long-term observation.
    Źródło:
    Polish Journal of Otolaryngology; 2017, 71, 5; 12-17
    0030-6657
    2300-8423
    Pojawia się w:
    Polish Journal of Otolaryngology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Results of cystadenolymphoma treatment of superficial parotid gland
    Autorzy:
    Ślęzak, Aleksandra
    Kaźmierczak, Wojciech
    Kaźmierczak, Henryk
    Powiązania:
    https://bibliotekanauki.pl/articles/1398283.pdf
    Data publikacji:
    2018
    Wydawca:
    Index Copernicus International
    Tematy:
    benign tumor
    parotid gland
    treatment
    extracapsular tumor excision
    Opis:
    Introduction: Warthin’s tumor is a non-malignant tumor that occurs in major salivary glands. Diagnostics include an interview and physical examination as well as additional tests – ultrasonography, magnetic resonance tomography, fine-needle aspiration biopsy. Surgical tumor resection remains the method of treatment, the scope of which includes techniques from extracapsular tumor resection to a full range of parotidectomy. Material and methods: A retrospective analysis was conducted for available medical records of 53 patients treated surgically at the Department of Otolaryngology and Laryngological Oncology at the Collegium Medicum of the Nicolaus Copernicus University in Toruń in 2009–2016. Each patient underwent an interview, physical examination and a routine ultrasound examination. Results of treatment of 57 tumors were analyzed. Results: The study showed that in the case of extracapsular tumor excision in 57 patients in the treatment of Warthin’s tumors of the lower pole of the parotid lobe, there were no complications in the form of: permanent paralysis or facial nerve palsy, mucocele, symptoms of Frey’s syndrome or cosmetic facial defect. Ultrasound examination performed in 8 (14%) patients revealed lesions requiring further diagnostics or periodic ultrasound monitoring. Conclusions: 1. Extracapsular tumor excision appears to be an accurate surgical technique in Warthin’s tumor of the lower pole of the parotid gland’s superficial lobe. 2. After removal of a cancerous lesion of the parotid gland, every patient requires periodic laryngological monitoring.
    Źródło:
    Polish Journal of Otolaryngology; 2018, 72, 6; 23-30
    0030-6657
    2300-8423
    Pojawia się w:
    Polish Journal of Otolaryngology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Diagnostic value of the fistula test in patients with fixation nystagmus
    Wartość diagnostyczna próby przetokowej przy współistniejącym oczopląsie fiksacyjnym
    Autorzy:
    Kaźmierczak, Henryk
    Bogacz, Artur
    Kaźmierczak, Wojciech
    Osiński, Stanisław
    Powiązania:
    https://bibliotekanauki.pl/articles/1399793.pdf
    Data publikacji:
    2018
    Wydawca:
    Index Copernicus International
    Tematy:
    perylimphatic fistula
    fixation nystagmus.
    przetoka perylimfatyczna
    oczopląs fiksacyjny
    Opis:
    The aim of the study was to evaluate the fistula test in patients of chronic otitis media with cholesteatoma and co-occurrence of fixation nystagmus. The results show limited diagnostic usefulness of fistula test due to the absence of a typical fistula nystagmus and prevalence of fixation instability. However, vestibular-spinal reactions and vertigo were observed in the test, which points to the usefulness of these symptoms in diagnostic procedures.
    W pracy określono negatywny wpływ oczopląsu fiksacyjnego wrodzonego na oczopląs wywoływany w próbie przetokowej. Stwierdzono, że oczopląs fiksacyjny uniemożliwia wywołanie reakcji przedsionkowo-okoruchowej, dominując nad odpowiedzią oczopląsową z błędnika z przetoką na kanale poziomym. Inne odczyny przedsionkowe w postaci zawrotów i zbaczania kończyn górnych były obecne podczas przeprowadzania próby przetokowej według Lucea. Wskazuje to na konieczność ich analizy w takich przypadkach.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2018, 7, 3; 39-43
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Unilateral cochleo-vestibular nerve and internal auditory canal malformations
    Autorzy:
    Kaźmierczak, Henryk
    Kaźmierczak, Wojciech
    Pawlak-Osińska, Katarzyna
    Osiński, Stanisław
    Powiązania:
    https://bibliotekanauki.pl/articles/1399734.pdf
    Data publikacji:
    2018
    Wydawca:
    Index Copernicus International
    Tematy:
    internal auditory canal malformations
    unilateral cochleo-vestibular nerve malformations
    Opis:
    A case report of unusual one-sided developmental disorders of the vestibular and cochlear nerve and the internal auditory canal and difficulty of diagnostic process.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2018, 7, 1; 59-64
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Functional outcomes of tympanoplasty surgery
    Autorzy:
    Matuszewska, Izabela
    Burduk, Paweł
    Kaźmierczak, Wojciech
    Janiak-Kiszka, Joanna
    Powiązania:
    https://bibliotekanauki.pl/articles/1398626.pdf
    Data publikacji:
    2016
    Wydawca:
    Index Copernicus International
    Tematy:
    chronic otitis media
    Tympanoplasty
    pure tone audiometry
    Opis:
    Objective: We reviewed functional outcomes of tympanoplasty. Study design: The results of tympanoplastic surgery are changing in time. We present late treatment outcomes among different types of tympanoplasty. Methods: Eighty-six patients who underwent tympanoplasty were enrolled in the study. The results of pure tone audiometry performed 7 days before, then at 3 months, 1 year, and 3 years after the surgery were assessed. Type II tympanoplasty involved implantation of a partial ossicular replacement prosthesis and type III tympanoplasty involved reconstruction with a total ossicular replacement prosthesis and the use of autogenous homogenous material. Statistical analysis was performed. Results: With all four types of tympanoplasty, hearing improvement was achieved at 3 months and 1 year after surgery based on the magnitude of the mean ABG reduction (p<0.001). In patients who underwent type I, type III, and type IV tympanoplasty, the ABG reduction at 3 years after surgery was maintained at the level reported at 3 months and 1 year after surgery (p<0.001). In patients who underwent type II tympanoplasty, however, the mean ABG value was increased at all tested frequencies (p<0.05). The mean ABG values reported 3 years after type II and type III tympanoplasty were similar. Conclusions: Based on the results over time, hearing improvement seems to be less durable after reconstruction with the partial ossicular replacement prosthesis procedure compared to the total ossicular replacement prosthesis procedure.
    Źródło:
    Polish Journal of Otolaryngology; 2016, 70, 6; 12-19
    0030-6657
    2300-8423
    Pojawia się w:
    Polish Journal of Otolaryngology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Risk factors of tympanoplasties in long-term observation
    Autorzy:
    Janiak-Kiszka, Joanna
    Kaźmierczak, Wojciech
    Lewandowska, Kinga
    Grabowski, Mateusz
    Kaźmierczak, Henryk
    Kluczyński, Łukasz
    Powiązania:
    https://bibliotekanauki.pl/articles/1398256.pdf
    Data publikacji:
    2018
    Wydawca:
    Index Copernicus International
    Tematy:
    tympanoplasty
    chronic otitis media
    mastoidectomy
    canal wall up
    canal wall down
    Opis:
    Objective: The aim of the study was to evaluate risk factors influencing the results of tympanoplasties on the base of material taken from the Department of Otolaryngology and Laryngological Oncology Collegium Medicum of the Nicolaus Copernicus University in Bydgoszcz between 2004-2009. In this period, 98 operations were performed. The time from operations to hearing examination was 3 to 7 years, mean 5,43. Tympanoplastic operations were divided according to Tos classification. Measuring hearing results, tonal audiometry was done and mean air bone gap on four frequencies was assessed (500, 1000, 2000, 3000 Hz), according to AAO-HNS guidelines (1995). This parameter was compared between groups separated according to risk factors, that could potentially affect the results. Those risk factors were: disfunction of the Eustachian tube, location and size of the perforation of the tympanic membrane, damage of the ossicles, the state of the mastoid process, the number of operations, the presence of the cholesteatoma or granulating tissue, chronic otitis media in the opposite ear, smoking cigarettes, mastoidectomy, canal wall down technique. The results were analyzed using statistical test. Results: The most important risk factor affecting treatment results (besides discharge from the ear) is damage of the ossicles, especially the malleus and stapes. A properly performed operation ensures good hearing results irrespectively of the presence of cholesteatoma or granulating tissue, and also in case of reoperation. For all types of tympanoplasties neither the location, nor the size of perforation influence the hearing results in long-term observation.
    Źródło:
    Polish Journal of Otolaryngology; 2018, 72, 2; 19-29
    0030-6657
    2300-8423
    Pojawia się w:
    Polish Journal of Otolaryngology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Assessment of nutritional status of patients with cancer who are qualified for home enteral nutrition – a retrospective analysis
    Autorzy:
    Kaźmierczak-Siedlecka, Karolina
    Folwarski, Marcin
    Jankowska, Barbara
    Spychalski, Piotr
    Szafrański, Waldemar
    Baran, Mariusz
    Makarewicz, Wojciech
    Bryl, Ewa
    Powiązania:
    https://bibliotekanauki.pl/articles/895799.pdf
    Data publikacji:
    2020-05-29
    Wydawca:
    Gdański Uniwersytet Medyczny
    Tematy:
    cancer
    nutritional status
    malnutrition
    home enteral nutrition
    Opis:
    Background: Patients with cancer are at risk of malnutrition. The aim of this study is to assess the nutritional status of patients with cancer who are qualified for home enteral nutrition. Secondary aim is to compare the nutritional status of patients with gastric cancer and with esophageal cancer. Material and methods: Retrospective analysis of medical documentation of 84 participants with cancer who were qualified for home enteral nutrition in Nutritional Counselling Center Copernicus in Gdansk in 2009-2015 was performed. Assessment of nutritional status included body mass index, the level of total protein and albumin in blood serum, total lymphocyte count, and Nutritional Risk Score 2002 method. Results: Patients with gastric cancer most often presented albumin deficiency in comparison with patients with esophageal cancer (p=0.02). The low level of total lymphocyte count in 1mm3 of peripheral blood was observed in 47.6% participants. All the patients qualified for home enteral nutrition received at least 3 points in NRS 2002 method and most often 5 points (40.4%). Conclusions: All patients required nutritional treatment. Notwithstanding, the nutritional status of patients varied. Hypoalbuminemia was observed more often in patients with gastric cancer in comparison with patients with esophageal cancer.
    Źródło:
    European Journal of Translational and Clinical Medicine; 2020, 3, 1; 16-23
    2657-3148
    2657-3156
    Pojawia się w:
    European Journal of Translational and Clinical Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-8 z 8

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