Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 21
Filtrar
Más filtros












Base de datos
Intervalo de año de publicación
1.
Aesthetic Plast Surg ; 2024 Mar 26.
Artículo en Inglés | MEDLINE | ID: mdl-38532202

RESUMEN

OBJECTIVE: The study was conducted to determine patients' desire for being liked and the fear of negative evaluation before and after surgery. MATERIALS AND METHOD: The study was conducted quasi-experimentally using a one-group pretest-posttest (sixth month) design. The study population consisted of rhinoplasty patients hospitalized in the ear, nose, and throat service. The study was completed with 60 people. Participant information form, the desire for being liked scale, and the brief fear of negative evaluation scale were used as data collection tools. The data of the study were collected face-to-face between November 15, 2021, and March 15, 2023. FINDINGS: It was determined that the mean scores of the desire for being liked were 19.43 ± 7.44 in the pretest and 12.15 ± 4.76 in the posttest, and the difference between the measurements was highly significant. Furthermore, it was determined that the mean score of fear of negative evaluation was 27.78 ± 9.81 in the pretest and 17.72 ± 6.91 in the posttest, and the difference between the measurements was highly significant. It was observed that there was a high, statistically significant, and positive relationship between the pretest and posttest fear of negative evaluation and desire for being liked scores. CONCLUSION: Patients' desire for being liked and fear of negative evaluation, which were high before surgery, decreased significantly six months after surgery. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these evidence-based medicine ratings, please refer to the Table of contents or the online instructions to authors www.springer.com/00266 .

2.
Travel Med Infect Dis ; 52: 102557, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36805033

RESUMEN

Patients with respiratory viral infections are more likely to develop co-infections leading to increased fatality. Mucormycosis is an epidemic amidst the COVID-19 pandemic that conveys a 'double threat' to the global health fraternity. Mucormycosis is caused by the Mucorales group of fungi and exhibits acute angioinvasion generally in immunocompromised patients. The most familiar foci of infections are sinuses (39%), lungs (24%), and skin tissues (19%) where the overall dissemination occurs in 23% of cases. The mortality rate in the case of disseminated mucormycosis is found to be 96%. Symptoms are mostly nonspecific and often resemble other common bacterial or fungal infections. Currently, COVID-19-associated mucormycosis (CAM) is being reported from a number of countries such as the USA, Turkey, France, Mexico, Iran, Austria, UK, Brazil, and Italy, while India is the hotspot for this deadly co-infection, accounting for approximately 28,252 cases up to June 8, 2021. It strikes patients within 12-18 days after COVID-19 recovery, and nearly 80% require surgery. Nevertheless, the mortality rate can reach 94% if the diagnosis is delayed or remains untreated. Sometimes COVID-19 is the sole predisposing factor for CAM. Therefore, this study may provide a comprehensive resource for clinicians and researchers dealing with fungal infections, intending to link the potential translational knowledge and prospective therapeutic challenges to counter this opportunistic pathogen.


Asunto(s)
COVID-19 , Coinfección , Mucormicosis , Humanos , Mucormicosis/epidemiología , Pandemias , Brasil , Coinfección/epidemiología
3.
Turk Arch Otorhinolaryngol ; 60(4): 231-233, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37456604

RESUMEN

There are lots of diseases causing pediatric upper airway obstruction and stridor. They can be both congenital or acquired. While congenital causes are laryngomalacia, vocal cord palsy, congenital subglottic stenosis, acquired ones range from infections to foreign bodies or neoplasms. Laryngeal neoplasms develop almost epithelial in origin. Non-epithelial tumors consist 1% of laryngeal neoplasms. Although lipoma is the most common soft tissue tumor, laryngeal involvement is very rare and seen in the ages between 40-60 years. A 13-month-old child who had laryngeal lipoma and upper airway obstruction was aimed to present in this paper.

4.
Int Arch Otorhinolaryngol ; 25(3): e453-e458, 2021 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-34377184

RESUMEN

Introduction Increases in spontaneous activity in the neurons of the auditory cortex are presumed as the pathophysiology of tinnitus. Objective To investigate the effectiveness of transcranial magnetic stimulation (TMS) in the treatment of tinnitus. Methods A total of 62 patients between the ages of 22 and 74 with chronic subjective tinnitus were enrolled in the study. The inclusion criteria were normal findings on an otolaryngologic examination and normal ranges of complete blood count, routine biochemical parameter levels, thyroid function, air-bone gap on pure-tone audiometry, and middle-ear pressure and stapedial reflex on tympanometry. The patients were randomized into 2 groups: 40 patients were placed in the treatment for TMS (tTMS) group, and the rest (22 patients) were placed in the sham TMS group. The frequency and severity of the tinnitus, as well as the tinnitus handicap inventory (THI) score of each patient were measured before and one month after the treatment, and the values were statistically evaluated. Results We observed a statistically significant improvement in the tTMS group ( p < 0.05 and p < 0.05 respectively) regarding the THI and tinnitus severity scores. The sham TMS group showed no significant improvement in terms of the THI ( p > 0.05). However, the tinnitus severity showed a significant increase in this group ( p < 0.05). The comparison of differences in the changes in the THI and the tinnitus severity scores showed a significant statistical improvement in the tTMS group compared with the sham TMS group ( p < 0.05 and p < 0.05 respectively). Conclusion Transcranial magnetic stimulation was found to be effective in the treatment of tinnitus, and may be adopted as a treatment for tinnitus after further comprehensive studies.

5.
Eur Arch Otorhinolaryngol ; 278(9): 3299-3305, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-34185143

RESUMEN

PURPOSE: To assess the hearing function of patients with mild and moderate COVID-19. METHODS: The hospital staffs recovered from COVID-19 were included. The candidates who had an ear disease or progressive hearing loss prior to COVID-19, or having been hospitalised because of severe and critical COVID-19 were excluded. The age, sex, symptoms during COVID-19, and medications received for the disease were noted. The hearing thresholds (HT) of the participants who had an audiogram before having COVID-19 disease were recorded. A pure tone audiometry was conducted to all. The participants were classified into two groups; Group 1: participants who had an audiogram previously, Group 2: participants who didn't have an audiogram previously. The changes of the HTs of the participants in Group 1 were analyzed. The HTs of the participants in Group 2 were documented without any comparison. The HTs of all participants were also analyzed by classifying them into subgroups according to their symptoms during, and medications received for COVID-19. RESULTS: Fifty-four males and 47 females (18-59 years) were included. The participants' HTs in Group 1 (n = 31) did not change significantly at any of the frequencies after having COVID-19 (p > 0.05). The pure tone averages of the participants in Group 2 (n = 70) were below 25 dB and none of the participants reported worsening of their hearing permanently. The differences between the HTs of none of the subgroups were statistically significant (p > 0.05, p > 0.05). CONCLUSIONS: Mild and moderate COVID-19 and its treatments did not affect the hearing function permanently.


Asunto(s)
COVID-19 , Audiometría de Tonos Puros , Umbral Auditivo , Estudios Transversales , Atención a la Salud , Femenino , Audición , Humanos , Masculino , Persona de Mediana Edad , SARS-CoV-2
6.
J Int Adv Otol ; 17(2): 186-189, 2021 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-33893791

RESUMEN

Aural atresia is a congenital disease that is characterized by an embryologic developmental defect of the external auditory canal (EAC). There is an erythematous, bulging tympanic membrane by otoscope in physical examination of acute otitis media (AOM). Children with aural atresia experience AOM as children have normal anatomy. However, its diagnosis is hard due to the absence of EAC. Facial paralysis is an intratemporal complication of AOM. If this complication develops in a child with aural atresia and otitis media, it makes the condition even more complicated. A 10-month old child who had such a condition is presented in this paper.


Asunto(s)
Parálisis Facial , Otitis Media , Enfermedad Aguda , Oído , Conducto Auditivo Externo , Humanos , Lactante , Membrana Timpánica
7.
Eur Arch Otorhinolaryngol ; 277(11): 3121-3126, 2020 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-32519080

RESUMEN

PURPOSE: To investigate the relationship between CD133 positivity and radiotherapy (RT) response in early stage glottic laryngeal cancers. METHODS: Thirty seven patients with early-stage glottic laryngeal carcinoma who were treated with primary RT were evaluated. Patients with regular follow-up of at least 3 years were included in the study. Patients who had previously received chemotherapy for laryngeal surgery or underwent surgery were excluded. The patients were divided into two groups as recurrent and non-recurrent. These two groups were compared in terms of CD133 expression by immunohistochemical method. RESULTS: There were 37 patients in the study. Ten patients had recurrence and seven (70%) had CD133 positive and three had CD133 negative. Of 27 patients who had no recurrence, 16 (59%) had CD133 positive and 11 (41%) had CD133 negative. 7 (70%) of ten patients with recurrence were found to be positive for CD133; There was no statistically significant difference between recurrent and non-recurrent patient groups in terms of CD133 positivity (p > 0.05). There was no correlation between the final CD133 score and recurrence status as well (p > 0.05). CONCLUSION: There was no relationship between radiotherapy response and CD133 staining in early-stage glottic laryngeal cancers. It is the largest study about CD133 and RT sensitivity in early stage glottic carcinomas.


Asunto(s)
Carcinoma de Células Escamosas , Neoplasias Laríngeas , Carcinoma de Células Escamosas/patología , Glotis/patología , Humanos , Neoplasias Laríngeas/patología , Neoplasias Laríngeas/radioterapia , Laringectomía , Recurrencia Local de Neoplasia/patología , Estadificación de Neoplasias , Células Madre Neoplásicas , Estudios Retrospectivos
8.
Turk Arch Otorhinolaryngol ; 57(2): 99-101, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-31360929

RESUMEN

Laryngocele is the cystic dilatation of laryngeal ventricle. Most cases are asymptomatic and incidentally diagnosed in radiologic examinations. Although the etiology is unclear, obstruction, laryngeal pressure, congenital defects are possible risk factors. Computed tomography is the best method for diagnosis. Endoscopic, external or combined approaches have been described in the surgical treatment. Laryngocele should be kept in mind in patients with acute upper airway obstruction. Such patients may require tracheostomy. Some patients with laryngocele can also have laryngeal cancer, in which case direct laryngoscopy must be performed. This report presents a case with respiratory distress associated with bilateral laryngocele, and his management in the light of the literature.

9.
J Int Adv Otol ; 15(2): 229-236, 2019 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-31287434

RESUMEN

OBJECTIVES: This study aimed to evaluate the effect of quercetin on cochlear function and morphology, and its possible protective effect against acute cisplatin-induced ototoxicity in rats. MATERIALS AND METHODS: This prospective and controlled animal study was conducted on Wistar albino rats divided into four groups. Otoacoustic emission measures were performed three days after the first infiltration in Group 1 (saline), 2 (cisplatin), and 3 (quercetin). This interval was five days for Group 4 (cisplatin+quercetin). At the end of the study, the rats were decapitated with deep anesthesia, and histological changes in the cochleas were observed by light microscopy. RESULTS: Group 2 (cisplatin) revealed significant differences between the first and second measures in all frequencies. When compared to other group, the difference of the changes in Group 2 statistically significantly decreased, especially in higher frequencies. Morphologically, there were no acute changes in Group 1 and Group 3. Outer hair cell loss and the degeneration of stria vascularis and spiral ganglion were observed in both Groups 2 and 4; the damages in the latter were lesser. CONCLUSION: Quercetin does not have negative effect on cochlea, and it has protective effect on cisplatin-induced ototoxicity.


Asunto(s)
Antineoplásicos/toxicidad , Antioxidantes/farmacología , Cisplatino/toxicidad , Ototoxicidad/prevención & control , Quercetina/farmacología , Análisis de Varianza , Animales , Femenino , Órgano Espiral/efectos de los fármacos , Órgano Espiral/patología , Ototoxicidad/patología , Ratas Wistar , Estría Vascular/efectos de los fármacos , Estría Vascular/patología
10.
J Clin Neurosci ; 67: 134-138, 2019 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-31202637

RESUMEN

AIM: To evaluate the alterations in inflammatory markers, NLR and PLR, as well as mean platelet volume (MPV) and the other parameters of complete blood counts (CBC) in adult patients with vestibular neuritis (VN). METHOD: Designed as a case control study. The records of the patients, who were hospitalized due to an acute onset vertigo, and diagnosed as VN, were analysed retrospectively. The complete blood count (CBC) measures of the patients were statistically compared with the measures of healthy subjects. The correlations between the length of hospitalization and the neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) were also analysed. RESULTS: One hundred four patients with VN and 138 healthy controls were included. MPV, white blood cell and neutrophil counts, NLR and PLR were significantly higher; while lymphocyte count was significantly lower in the VN group (p < 0.001). There were no correlations between the length of hospitalization and NLR or PLR. CONCLUSION: The elevations of NLR and PLR support the role of inflammation in VN. The high level of MPV indicates the possible role of the vascular thrombosis in the etiology of VN.


Asunto(s)
Recuento de Leucocitos , Recuento de Linfocitos , Volúmen Plaquetario Medio , Neutrófilos , Recuento de Plaquetas , Neuronitis Vestibular/sangre , Adulto , Biomarcadores/sangre , Recuento de Células Sanguíneas , Estudios de Casos y Controles , Femenino , Humanos , Inflamación , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Neuronitis Vestibular/metabolismo
11.
Eur Arch Otorhinolaryngol ; 276(6): 1671-1675, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30877421

RESUMEN

AIM: To evaluate the effect of inferior turbinate outfracture on nasolacrimal transit time by saccharin test. MATERIALS AND METHODS: Twenty patients who underwent septoplasty + unilateral radiofrequency ablation and outfracture of inferior turbinate were enrolled into study. They had no complaints about their eyes and denied previous ocular surgery. Their nasolacrimal saccharin transit times (NSTTs) were estimated preoperatively and postoperatively in the 1st and 2nd months. The non-fractured side eye was measured only once preoperatively. The fractured-side eye was measured three times. These times were compared statistically. RESULTS: There were 8 men and 12 women. Mean age was 29.04. Killian incision was used in 14 and hemitransfixion incision was used in 6 patients. Median NSTT was 484, 461, 490 and 446 s for the non-fracture side, preoperatively and postoperatively in the 1st and 2nd months, respectively. There was no statistically significant difference between the two eyes preoperatively, and in the fractured side preoperatively and postoperatively in the 2nd month. There were significant differences between median NSTT in postoperative 1st month and median NSTT in the preoperative measure, and between postoperative 1st and 2nd months (p < 0.05). Median NSST in the 1st month was longer than the others. CONCLUSION: Outfracture of inferior turbinate had no permanent effect on NSTT 2 months after surgery in patients that had a healthy nasolacrimal system.


Asunto(s)
Depuración Mucociliar , Obstrucción Nasal/cirugía , Conducto Nasolagrimal , Complicaciones Posoperatorias/diagnóstico , Rinoplastia , Sacarina/farmacología , Cornetes Nasales/cirugía , Adulto , Femenino , Humanos , Masculino , Conducto Nasolagrimal/fisiopatología , Conducto Nasolagrimal/cirugía , Evaluación de Resultado en la Atención de Salud , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/fisiopatología , Reproducibilidad de los Resultados , Rinoplastia/efectos adversos , Rinoplastia/métodos , Edulcorantes/farmacología
12.
J Craniofac Surg ; 30(4): 1022-1026, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30908446

RESUMEN

AIM: Investigation of the predictive value of neutrophil, platelet, eosinophil, and basophil to lymphocyte ratio (NLR, PLR, ELR, and BLR) in evaluation of patients' satisfaction of septoplasty + inferior turbinate reduction operations. PATIENTS AND METHODS: Seventy-six patients who were operated because of nasal obstruction were enrolled in the study. They were invited to the hospital and asked to answer a modified nasal obstruction symptom evaluation (NOSE) survey to determine their degree of satisfaction. Patients were divided into 2 groups according to their modified NOSE survey results, dissatisfied and satisfied groups. The 2 groups were compared in terms of demographic data, surgery, and hematological values. In addition, correlation analysis was performed between NLR, PLR, ELR, BLR, and modified NOSE scores. RESULTS: There were 29 patients in the dissatisfied group and 47 patients in the satisfied group. Both groups were similar in terms of mean age, gender, surgery type, septal deviation type, smoking, hemoglobin, neutrophil, and white blood count (P > 0.05). There were significant differences between the 2 groups in terms of ELR and BLR (P < 0.05). In addition, there were negative and statistically significant correlations between modified NOSE scores and ELR and BLR. As ELR and BLR values increased, the satisfaction rate decreased. CONCLUSION: Eosinophil to lymphocyte ratio and BLR could be used to predict patient satisfaction after septoplasty and inferior turbinate reduction and for selection of patients.


Asunto(s)
Recuento de Leucocitos , Obstrucción Nasal/cirugía , Tabique Nasal/cirugía , Satisfacción del Paciente , Rinoplastia , Cornetes Nasales/cirugía , Adulto , Basófilos , Biomarcadores/análisis , Plaquetas , Eosinófilos , Femenino , Humanos , Inflamación , Linfocitos , Masculino , Obstrucción Nasal/etiología , Neutrófilos , Complicaciones Posoperatorias , Rinoplastia/efectos adversos , Encuestas y Cuestionarios
13.
Clin Otolaryngol ; 44(3): 349-355, 2019 05.
Artículo en Inglés | MEDLINE | ID: mdl-30756505

RESUMEN

OBJECTIVES: To investigate the relationship between the cell percentage of T regulator (Treg) cells of patients' specimens and disease severity, survivability, recurrence and metastasis in patients who were diagnosed with nasopharyngeal carcinoma (NPC). DESIGN, SETTING AND PARTICIPANTS: Sixty patients who were diagnosed as NPC and treated by the same protocol were enrolled to the study. Patient files were reviewed retrospectively and their clinical and pathological results were recorded. Deparaffinized samples of nasopharyngeal carcinoma patients were stained immunohistochemically with anti-FoxP3 monoclonal antibody. All patients's Anti-FoxP3 stained slides were evaluated by the same pathologist. Stained Treg lymphocytes around the tumoral foci were investigated. Patients were divided into two groups according to the total anti-FoxP3-stained Treg cell counts of the specimens; that is, less than 20% of the total or more than 20% of the total. These groups were compared statistically. MAIN OUTCOME MEASURES: Intensity of FoxP3 which is related to negative tumor response was the main outcome measure. It was evaluated in terms of stage, survival, recurrence and metastasis. RESULTS: The study group consisted of 42 male patients (70%) and 18 female patients (30%). The mean age was 47 ± 14.9. NPC subtypes among the patients were undifferentiated non-keratinized type in 54 patients (90%), differentiated non-keratinized type in 4 patients (6.66%) and keratinized type squamous cell carcinoma (SCC) in 2 patients (3.33%). When the two groups were compared in terms of pathological subtype, there was no significant variation between the two groups. There was also no significant variation between the two groups when compared on the basis of tumor stage (P = 0.36 for T phase, P = 0.122 for N phase), early stage, late phase (P = 0.15), survival rate (P = 0.69 for general survival), recurrence (P = 0.2 for local recurrence, P = 0.37 for regional recurrence) and distant metastasis (P = 0.3). CONCLUSION: There was no significant relationship between the concentration of these cells in the stained specimens and the disease stage, survival rate, recurrence and distant metastasis discovered.


Asunto(s)
Factores de Transcripción Forkhead/metabolismo , Neoplasias Nasofaríngeas/diagnóstico , Recurrencia Local de Neoplasia/diagnóstico , Estadificación de Neoplasias/métodos , Adulto , Biomarcadores de Tumor/metabolismo , Biopsia , Femenino , Estudios de Seguimiento , Humanos , Inmunohistoquímica , Incidencia , Masculino , Persona de Mediana Edad , Neoplasias Nasofaríngeas/epidemiología , Neoplasias Nasofaríngeas/metabolismo , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/metabolismo , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Turquía/epidemiología
14.
Turk Arch Otorhinolaryngol ; 55(3): 148-150, 2017 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-29392074

RESUMEN

Hypopharyngeal hamartomas are quite rare tumors that may cause nutritional or respiratory problems in neonates and infants. They may be confused with other benign laryngeal lesions. In this study a 7-month-old infant with congenital stridor and positional dyspnea caused by a hypopharyngeal hamartoma was reported with review of the literature. Hypopharyngeal hamartomas should be considered in the differential diagnosis of pathologies that cause respiratory or feeding problems in neonates or infants.

15.
Clin Exp Otorhinolaryngol ; 10(2): 158-163, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-27459198

RESUMEN

OBJECTIVES: To identify the optimal pharmacological method of preparing patients for nasal endoscopy. METHODS: Twenty healthy volunteers were enrolled in this prospective, randomized, double-blind study. Four types of medications were applied in their nostrils with binary combinations of spray bottles on four different days in a random order: placebo (normal saline [NS]+NS), decongestant (NS+oxymetazoline), anesthetic (NS+lidocaine), and decongestant plus anesthetic (oxymetazoline+lidocaine). Rigid nasal endoscopy was performed 10 minutes after spray application. The volunteers evaluated the discomfort caused by each spray application, and nasal pain scores due to the passage of the endoscope. The physicians quantified nasal decongestion using a visual analogue scale. Endoscopy duration as well as pulse and mean blood pressure (MBP) before spray application, 10 minutes after the application, and immediately after endoscopic examination were also recorded. RESULTS: The discomfort caused by lidocaine was significantly higher than that caused by the other sprays (P<0.001). The lowest pain score related to endoscopy was obtained for oxymetazoline+lidocaine (P<0.001). Nasal decongestion was best achieved with NS+oxymetazoline (P<0.001). Endoscopy duration was the shortest for oxymetazoline+ lidocaine (P<0.05). Statistically significant MBP changes were only seen with the application of NS+oxymetazoline (P<0.05). However, neither MBP nor pulse rate change was significant clinically. CONCLUSION: Application of decongestant and anesthetic sprays together seems to be the best method of pharmacological preparation of patients for nasal endoscopy.

16.
J Int Adv Otol ; 12(3): 290-297, 2016 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-27810846

RESUMEN

OBJECTIVE: The purpose of this study was to evaluate the protective effect of resveratrol against amikacin-induced ototoxicity in rats by otoacoustic emission and histopathology of the cochlea. MATERIALS AND METHODS: This study was conducted with 31 Sprague Dawley adult female rats that were 20-21 weeks old and 190-245 g in weight. Before the drug administration, distortion product otoacoustic emission (DPOAE) tests were performed in both ears of each rat. The rats were divided into four groups. Group 1 (n=7) received ethanol 1cc 4%, Group 2 (n=8) received 600 mg/kg amikacin, Group 3 (n=8) received 10 mg/kg resveratrol and 600 mg/kg amikacin, and Group 4 (n=8) received 1cc resveratrol at 10 mg/kg. The drugs were administered once a day for 21 consecutive days. Control DPOAE tests were performed at the 7th, 14th, and 21st days after the administration of drugs. At the end of the study, the rats were sacrificed and their cochleae were dissected. The cochleae were evaluated for histopathologic changes. RESULTS: There was no statistically significant difference in the DPOAE measurements before the procedure between groups. The DPOAE measurements significantly decreased after the procedure in the amikacin group. There was no statistically significant difference in DPOAE measurements after the procedure in the amikacin + resveratrol, resveratrol, and ethanol groups. The histopathologic findings supported these results. CONCLUSION: We found that if resveratrol is administered with amikacin, the severity of amikacin-induced hearing loss is decreased. These findings suggest that resveratrol, a strong antioxidant, has a protective effect in amikacin ototoxicity.


Asunto(s)
Amicacina/efectos adversos , Antibacterianos/efectos adversos , Antioxidantes/uso terapéutico , Pérdida Auditiva/inducido químicamente , Pérdida Auditiva/prevención & control , Estilbenos/uso terapéutico , Animales , Modelos Animales de Enfermedad , Femenino , Pérdida Auditiva/patología , Emisiones Otoacústicas Espontáneas , Ratas , Ratas Sprague-Dawley , Resveratrol
17.
Ulus Travma Acil Cerrahi Derg ; 22(4): 402-4, 2016 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-27598617

RESUMEN

Pharyngeal foreign bodies are commonly encountered in otolaryngological practice. However, in certain instances, particularly in cases of penetrating injuries, major vascular damage leads to severe morbidity and mortality. Management of these cases includes airway protection, bleeding control, imaging of major vascular injury, and prophylactic antibiotics. The case of a 2-year-old patient with penetrating pharyngeal foreign body is described in the present report.


Asunto(s)
Cuerpos Extraños/diagnóstico , Faringe/lesiones , Heridas Penetrantes/diagnóstico , Preescolar , Diagnóstico Diferencial , Cuerpos Extraños/diagnóstico por imagen , Cuerpos Extraños/cirugía , Humanos , Masculino , Heridas Penetrantes/diagnóstico por imagen , Heridas Penetrantes/cirugía
18.
Clin Exp Otorhinolaryngol ; 9(3): 238-43, 2016 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-27230274

RESUMEN

OBJECTIVES: The purpose is to investigate effect of septoplasty and widened nasal patency on voice quality. METHODS: Fifty patients who undergone septoplasty were included in the study. Thirty-three people who had similar age and distribution were enrolled as control group. Before and 1 and 3 months after surgery, anterior rhinomanometry, voice analysis by Multi-Dimensional Voice Program, and spectrographic analysis were performed to patients. The recordings of /a/ vowel were used to evaluate average fundamental frequency (F0), jitter percent, and shimmer percent. In spectrographic analyses, F3-F4 values for the vowels /i, e, a, o, and u/, nasal formant frequencies of the consonants /m/ and /n/ in the word /mini/, and 4 formant frequencies (F1, F2, F3, and F4) for nasalized /i/ vowel following a nasal consonant /n/ in the word /mini/ were compared. The differences in nasal resonance were evaluated. All patients were asked whether change in their voices after the surgery. Preoperative and postoperative voice parameters and anterior rhinomanometry results were compared separately with the control group as well as in the patient group itself. RESULTS: Preoperative total nasal resistance (TNR) values of patients were higher than the control group (P=0.001). TNR values of patients measured one day before surgery and after surgery in the 1st and 3rd months were different and these differences were significant statistically (P=0.001). There was no significant difference between the voice analysis parameters in preoperative, postoperative 1st, and 3rd months. As a result of their subjective reviews, 12 patients (36%) noted their voices were better than before surgery and 20 patients (61%) noted no change before and after surgery. CONCLUSION: Providing widened nasal cavity has no effect on voice quality.

19.
Int J Pediatr Otorhinolaryngol ; 83: 51-6, 2016 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-26968053

RESUMEN

INTRODUCTION: Allergic Rhinitis (AR) effects 20-40% of the global population and its prevalance increases. Medical treatment and immunotherapy could be used in AR management. But they are not definitive solution. Medical treatment must be used a long time and has side effects. Immunotherapy cannot be applied to every patient and it also takes a long time. The aim of this study is to evaluate symptomatic and histopathological effects of intranasal infiltrated Botulinum Toxin-A (Btx-A) on an animal model of AR. MATERIAL-METHOD: 15 rabbits were divided into 3 groups as control, disease and treatment. AR was formed in disease and treatment groups by intraperitoneal and intranasal ovalbumine. Allergic symptoms were observed and serum IgE levels were estimated to prove forming of AR. Btx-A was infiltrated in inferior turbinates of rabbits in treatment group. Rabbits were sacrified on 32nd day. Paranasal structures were disected and investigated histopathologically. RESULTS: Serous nasal discharge and sneezing were observed after ovalbumine applying in disease and treatment groups. Serum IgE levels on 21st day were higher than 1st day and this difference was significant statistically in disease and treatment groups. Serous discharge and sneezing decreased after Btx-A infiltration in treatment group. In histopathological examination, there were significant difference between disease and treatment group in terms of some histopathological findings. CONCLUSION: Considering the effect of Btx-A on AR in animal, it can be said that Btx-A can decrease symptoms and reorganize histopathological findings of AR.


Asunto(s)
Inhibidores de la Liberación de Acetilcolina/administración & dosificación , Toxinas Botulínicas Tipo A/administración & dosificación , Rinitis Alérgica/tratamiento farmacológico , Administración Intranasal , Animales , Modelos Animales de Enfermedad , Humanos , Inmunoterapia , Masculino , Conejos , Rinitis Alérgica/patología
20.
Case Rep Otolaryngol ; 2014: 730643, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25197601

RESUMEN

Laryngeal chondrosarcoma (CS) is a very rare entity. It is usually seen in 50-80-year olds. It is developed from cricoid cartilage largely. Patients have laryngeal CS complaint of respiratuvar distress, dysphonia, and dysphagia generally. A submucous mass is usually seen in physical examination with an intact mucosa. Distant metastasis is rare in CSs. Main treatment is surgical excision. An 82-year-old patient who has respiratuvar distress is presented in this paper and laryngeal CS is reviewed in the light of the literature.

SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA
...