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Journal Cover   International Archives of Otorhinolaryngology
  [SJR: 0.162]   [H-I: 2]   [1 followers]  Follow
  This is an Open Access Journal Open Access journal
   ISSN (Print) 1809-9777 - ISSN (Online) 1809-4864
   Published by Thieme Publishing Group Homepage  [160 journals]
  • Research Awards 2015
    • Int. Arch. Otorhinolaryngol. 2015; 19: 099-099
      DOI: 10.1055/s-0035-1549262

      Thieme Publicações Ltda Rio de Janeiro, Brazil

      Article in Thieme eJournals:
      Table of contents     open access Full text

      Int. Arch. Otorhinolaryngol. 2015; 19: 099-0992015-04-07T14:47:47+01:00
      Issue No: Vol. 19, No. 02 (2015)
  • Mastoid Obliteration with Autologous Bone in Mastoidectomy Canal Wall Down
           Surgery: a Literature Overview

    • Authors: Alves; Ricardo Dourado, Cabral Junior, Francisco, Fonseca, Anna Carolina de Oliveira, Bento, Ricardo Ferreira
      Abstract: Introduction The objectives of mastoidectomy in cholesteatoma are a disease-free and dry ear, the prevention of recurrent disease, and the maintenance of hearing or the possibility to reconstruct an affected hearing mechanism. Canal wall down mastoidectomy has been traditionally used to achieve those goals with greater or lesser degrees of success. However, canal wall down is an aggressive approach, as it involves creating an open cavity and changing the anatomy and physiology of the middle ear and mastoid. A canal wall up technique eliminates the need to destroy the middle ear and mastoid, but is associated with a higher rate of residual cholesteatoma. The obliteration technics arise as an effort to avoid the disadvantages of both techniques. Objectives Evaluate the effectiveness of the mastoid obliteration with autologous bone in mastoidectomy surgery with canal wall down for chronic otitis, with or without cholesteatoma. Data Synthesis We analyzed nine studies of case series comprehending similar surgery techniques on 1017 total cases of operated ears in both adults and children, with at least 12 months follow-up. Conclusion Mastoid Obliteration with autologous bone has been utilized for many years to present date, and it seems to be safe, low-cost, with low recurrence rates - similar to traditional canal wall down procedures and with greater water resistance and quality of life improvements.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-08-24T00:00:00+01:00
      DOI: 10.1055/s-0035-1563382
  • Pitch and Loudness from Tinnitus in Individuals with Noise-induced Hearing

    • Authors: Flores; Leticia Sousa, Teixeira, Adriane Ribeiro, Rosito, Leticia Petersen Schmidt, Seimetz, Bruna Macagnin, Dall'Igna, Celso
      Abstract: Introduction Tinnitus is one of the symptoms that affects individuals suffering from noise induced hearing loss. This condition can be disabling, leading the affected individual to turn away from work. Objective This literature review aims to analyze the possible association between gender and tinnitus pitch and loudness, the degree of hearing loss and the frequencies affected in subjects with noise-induced hearing loss. Methods This contemporary cohort study was conducted through a cross-sectional analysis. The study sample consisted of adults with unilateral or bilateral tinnitus, who had been diagnosed with noise-induced hearing loss. The patients under analysis underwent an otorhinolaryngological evaluation, pure tone audiometry, and acuphenometry. Results The study included 33 subjects with noise-induced hearing loss diagnoses, of which 22 (66.7%) were men.
      Authors observed no statistical difference between gender and loudness/pitch tinnitus and loudness/pitch in subjects with bilateral tinnitus.
      Authors found an inverse relation between tinnitus loudness with intensity greater hearing threshold and the average of the thresholds and the grade of hearing loss. The tinnitus pitch showed no association with higher frequency of hearing threshold. Conclusion Data analysis shows that, among the individuals evaluated, the greater the hearing loss, the lower the loudness of tinnitus. We did not observe an association between hearing loss and tinnitus pitch.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-08-24T00:00:00+01:00
      DOI: 10.1055/s-0035-1562935
  • Unification of Sinonasal Anatomical Terminology
    • Int Arch Otorhinolaryngol
      DOI: 10.1055/s-0035-1554726

      Thieme Publicações Ltda Rio de Janeiro, Brazil

      Article in Thieme eJournals:
      Table of contents     open access Full text

      Int Arch Otorhinolaryngol ; : -2015-07-29T00:00:00+01:00
  • Cochlear Implantation and Single-sided Deafness: A Systematic Review of
           the Literature

    • Authors: Cabral Junior; Francisco, Pinna, Mariana Hausen, Alves, Ricardo Dourado, Malerbi, Andrea Felice dos Santos, Bento, Ricardo Ferreira
      Abstract: Introduction Current data show that binaural hearing is superior to unilateral hearing, specifically in the understanding of speech in noisy environments. Furthermore, unilateral hearing reduce onés ability to localize sound. Objectives This study provides a systematic review of recent studies to evaluate the outcomes of cochlear implantation in patients with single-sided deafness (SSD) with regards to speech discrimination, sound localization and tinnitus suppression. Data Synthesis We performed a search in the PubMed, Cochrane Library and Lilacs databases to assess studies related to cochlear implantation in patients with unilateral deafness. After critical appraisal, eleven studies were selected for data extraction and analysis of demographic, study design and outcome data. Conclusion Although some studies have shown encouraging results on cochlear implantation and SSD, all fail to provide a high level of evidence. Larger studies are necessary to define the tangible benefits of cochlear implantation in patients with SSD.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-07-29T00:00:00+01:00
      DOI: 10.1055/s-0035-1559586
  • Auditory Speech Perception Tests in Relation to the Coding Strategy in
           Cochlear Implant

    • Abstract: Introduction The objective of the evaluation of auditory perception of cochlear implant users is to determine how the acoustic signal is processed, leading to the recognition and understanding of sound. Objective To investigate the differences in the process of auditory speech perception in individuals with postlingual hearing loss wearing a cochlear implant, using two different speech coding strategies, and to analyze speech perception and handicap perception in relation to the strategy used. Methods This study is prospective cross-sectional cohort study of a descriptive character. We selected ten cochlear implant users that were characterized by hearing threshold by the application of speech perception tests and of the Hearing Handicap Inventory for Adults. Results There was no significant difference when comparing the variables subject age, age at acquisition of hearing loss, etiology, time of hearing deprivation, time of cochlear implant use and mean hearing threshold with the cochlear implant with the shift in speech coding strategy. There was no relationship between lack of handicap perception and improvement in speech perception in both speech coding strategies used. Conclusion There was no significant difference between the strategies evaluated and no relation was observed between them and the variables studied.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-07-28T00:00:00+01:00
      DOI: 10.1055/s-0035-1559595
  • Non-mastoidectomy Cochlear Implant Approaches: A Literature Review

    • Authors: El-Anwar; Mohammad Waheed, ElAassar, Ahmed Shaker, Foad, Yaser Ahmad
      Abstract: Introduction Posterior tympanotomy approach for cochlear implant (CI) surgery, has been the most commonly used worldwide with current 0.7% rate of facial nerve injury. Non-mastoidectomy CI approaches include the suprameatal approach (SMA) and its modifications, the transcanal approach and its modifications and the pericanal approach for electrode insertion. Objectives The objective of this study was to review the literature regarding non-mastoidectomy CI approaches. Data Synthesis A search was performed in the LILACS, MEDLINE, SciELO, PubMed databases and Cochrane Library in February 2015, and the key words used in the search were CI, SMA, transcanal approach, pericanal approach, or electrode extrusion. About 30 studies that met the criteria described in “Study Selection” were read in full. The studies showed 1014 patients that underwent CI by SMA or its modifications, 266 CI patients treated by transcanal approach or its modifications, and 15 patients implanted by the pericanal approach. Reported complication with SMA was 99 (9.8%) minor and 13 (1.3%) major. With transcanal, there were 24 complications; 19 (7.1%) minor and 5 (1.9%) major. No post-operative complication was reported in pericanal approach. Studies showed no reported facial nerve paresis or paralysis in all non-mastoidectomy approaches. Conclusion Complications rates with non-mastoidectomy approaches are similar to those found in the mastoidectomy approach. Thus, non-mastoidectomy approaches may be an alternative in cases where the conventional mastoidectomy approach is difficult to perform. It would be helpful for CI surgeons to become familiarized with these approaches.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-07-23T00:00:00+01:00
      DOI: 10.1055/s-0035-1558871
  • Hearing Loss, Dizziness, and Carbohydrate Metabolism

    • Authors: Albernaz; Pedro L. Mangabeira
      Abstract: Introduction Metabolic activity of the inner ear is very intense, and makes it sensitive to changes in the body homeostasis. This study involves a group of patients with inner ear disorders related to carbohydrate metabolism disturbances, including hearing loss, tinnitus, dizziness, and episodes of vertigo. Objectives To describe the symptoms of metabolic inner ear disorders and the examinations required to establish diagnoses. These symptoms are often the first to allow for an early diagnosis of metabolic disorders and diabetes. Methods Retrospective study of 376 patients with inner ear symptoms suggestive of disturbances of carbohydrate metabolism. The authors present patientś clinical symptoms and clinical evaluations, with emphasis on the glucose and insulin essays. Results 
      Authors based their conclusions on otolaryngological findings, diagnostic procedures and treatment principles. They found that auditory and vestibular symptoms usually occur prior to other manifestations of metabolic changes, leading to an early diagnosis of hyperinsulinemia, intestinal sugar malabsorption or diabetes. Previously undiagnosed diabetes mellitus type II was found in 39 patients. Conclusions The identification of carbohydrate metabolism disturbances is important not only to minimize the patients' clinical symptoms, but also to help maintain their general health.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-07-23T00:00:00+01:00
      DOI: 10.1055/s-0035-1558450
  • Oral Lesions in Elderly Patients in Referral Centers for Oral Lesions of

    • Abstract: Introduction The aging population phenomenon is occurring on a global scale; aging affects all of the structures of organisms, including the oral cavity. Objective To estimate the frequency of oral lesions, according to the clinical and histopathologic diagnoses, and to describe the sociodemographic profile of the elderly treated at the referral centers of oral lesions of public universities in Bahia, Brazil. Methods A descriptive epidemiologic study with transverse characteristics was conducted with elderly patients between August 2010 and January 2012. A form was used to collect data. The descriptive analysis consisted of calculating the simple and relative frequencies of sociodemographic variables and oral lesions. Results The population was predominantly black women, and the minority of elderly people were retired. Fibroid (13%) and squamous cell carcinoma (145%) were more prevalent clinical diagnoses, with squamous cell carcinoma (30.7%) and fibrous hyperplasia more prevalent histopathologic diagnoses. Conclusion A prevention policy needs to be implemented to reduce new cases of oral lesions in Bahia, Brazil and to aid in early diagnosis and appropriate treatment of oral lesions.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-07-18T00:00:00+01:00
      DOI: 10.1055/s-0035-1554727
  • The Impact of Dizziness on the Quality of Life of 235 Individuals who
           Completed Vestibular Testing in Brazil

    • Abstract: Introduction In Vestibular Testing (VT), caloric tests allow evaluation of unilateral weakness (UW) and directional preponderance (DP), where different criteria of normality are adopted in Brazil and worldwide. The Brazilian version of the Dizziness Handicap Inventory (Brazilian DHI) evaluates the impact of dizziness on the quality of life of an individual. Objectives The objective of this research is to evaluate the impact of dizziness on the quality of life of patients undergoing VT, and to relate these findings to the results obtained according to national and international criteria. Methods Cross-sectional analytic study of 235 patients referred for VT in two hospitals. The authors performed the Brazilian DHI, history, static, and dynamic balance tests, positional nystagmus, and the Dix-Hallpike maneuver, as well as vectoelectronystagmography. Subjects were divided into three groups according to UW and DP values. Descriptive statistics and comparisons between groups were performed, considering a significance level of 5% in all analyses. Results Patients groups had 20.9% men, and 79.1% women. There was no significant difference between groups for the scores obtained in the Brazilian DHI. There was, however, a statistically significant difference in the redistribution of individuals according to the UW and DP values. Conclusion There was no relationship between VT results and the impact of dizziness in the quality of life. A review of normal values for UW and DP adopted in Brazil is suggested, as well as the application of the Brazilian DHI as an additional tool to evaluate the impact of dizziness on quality of life in all patients undergoing VT.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-07-16T00:00:00+01:00
      DOI: 10.1055/s-0035-1556824
  • Open and Endoscopic Management of Fourth Branchial Pouch Sinus – Our

    • Authors: Arunachalam; Pavai, Vaidyanathan, Venkatraman, Sengottan, Palaninathan
      Abstract: Introduction Acute suppurative neck infections associated with third or fourth branchial arch fistulas are frequently recurrent. Third and fourth branchial arch anomalies are much less common and usually present with recurrent left thyroid lobe abscesses. Objectives The authors present their experience in treating such cases that were observed exclusively in children. Methods The study involved performing a retrospective review of five cases in PSG Institute of Medical Sciences & Research. All cases were evaluated radiologically and with Direct Rigid hypopharyngoscopy. Definitive surgery was performed, including hemithyroidectomy. Results The patients consisted of five children, two boys and three girls. All of them presented with recurrent episodes of neck infection. Investigations performed included computed tomography (CT) fistulography, rigid hypopharyngoscopy and ultrasound, which were useful in preoperatively delineating pyriform sinus fistulous tract. All patients underwent neck exploration with excision of the fistulous tract and hemithyroidectomy. Upon follow-up, all patients are asymptomatic. Conclusions Recurrent neck abscesses in a child should alert the clinician to the possibility of a fourth branchial arch anomaly; therefore, children with this condition require a complete evaluation so the anomaly can be ruled out.
      Citation: Int Arch Otorhinolaryngol ; : -
      PubDate: 2015-07-13T00:00:00+01:00
      DOI: 10.1055/s-0035-1556823
  • Self-Assessment of Hearing and Purchase of Hearing Aids by Middle-Aged and
           Elderly Adults

    • Abstract: Introduction Presbycusis is a consequence of aging. Prescription of hearing aids is part of the treatment, although the prevalence of use by elderly people is still small. Objective To verify whether or not self-assessment of hearing is a predictor for purchase of hearing aids. Methods Quantitative, cross-sectional, descriptive, and observational study. Participants were subjects who sought a private hearing center for selection of hearing aids. During the diagnostic interview, subjects answered the following question: “On a scale of 1 to 10, with 1 being the worst and 10 the best, how would you rate your overall hearing ability'” After that, subjects underwent audiometry, selected a hearing aid, performed a home trial, and decided whether or not to purchase the hearing aid. The variables were associated and analyzed statistically. Results The sample was comprised of 32 subjects, both men and women, with a higher number of women. Mean age was 71.41 ± 12.14 years. Self-assessment of hearing ranged from 2 to 9 points. Overall, 71.9% of the subjects purchased hearing aids. There was no association between scores in the self-assessment and the purchase of hearing aids (p = 0.263). Among those who scored between 2 and 5 points, 64.7% purchased the device; between 6 and 7 points, 76.09% purchased the device; and between 8 and 9 points, 50% purchased the device, respectively. Conclusion There is evidence that low self-assessment scores lead to the purchase of hearing aids, although no significant association was observed in the sample.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-06-09T15:57:02+01:00
      DOI: 10.1055/s-0035-1554728
  • Orofacial Praxis Abilities in Children with Speech Disorders

    • Abstract: Introduction Phonological development occurs in a gradual manner until the age of 7 years. The phonological system is constructed in a similar way for all children, despite presenting some variations in terms of age, paths taken, or repair strategies used. Objective To compare the orofacial praxis abilities of children with typical phonological development (DFT), children with phonetic-phonological impairment (DFoFe), and children with phonological impairment (DF), using two tests to assess the orofacial praxis abilities. Methods The sample consisted of 82 subjects between 4 and 8 years of age who attended public schools (from preschool to the second year of secondary school) in the city of Santa Maria, Brazil. Of these, 29 were diagnosed with DFT, 29 with DF, and 24 with DFoFe; much of this sample was male. Two tests of praxis abilities and assessment of the stomatognathic system were administered. Statistical analysis was performed using the chi-square test, with a significance level of 5%. Results Generally children with DFoFe underperformed in tests of praxis when compared with subjects with DF and DFT. Conclusion The results showed that children with DFoFe have more difficulty in orofacial praxis abilities than subjects in the other groups studied. This result could be expected, because subjects with DFoFe show changes in both phonetic and phonological levels of speech.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-06-03T15:51:22+01:00
      DOI: 10.1055/s-0035-1551550
  • Is There a Possible Association between Dietary Habits and Benign
           Paroxysmal Positional Vertigo in the Elderly' The Importance of Diet
           and Counseling

    • Authors: Schultz; Adriane Rocha, Neves-Souza, Rejane Dias, Costa, Viviane de Souza Pinho, Meneses-Barriviera, Caroline Luiz, Franco, Pricila Perini Rigotti, Marchiori, Luciana Lozza de Moraes
      Abstract: Introduction Poor diet habits and inadequate intake of nutrients are a concern in the elderly. Nutritional education with guidance may improve the results of the treatment of vertigo. Objective Evaluate the presence of benign paroxysmal positional vertigo (BPPV) associated with feeding habits. Methods Cross-sectional study with elderly people living independently. We evaluated nutritional habits through the method of dietary 24-hour recall and manipulation of Dix-Hallpike. Results Based on a sample of 487 individuals, 117 had BPPV. Among the 117 elderly patients with BPPV, 37 (31.62%) had inadequate feeding. From those 370 individuals without BPPV, 97 (26.21%) had inappropriate feeding. No significant association between nutritional habits and BPPV in the total population was observed (p = 0.3064). However, there was significant relation between BPPV and inadequate carbohydrate intake (p = 0.0419) and insufficient fiber intake (p = 0.03), and the diet of these subjects was rich in polyunsaturated fatty acids (p = 0.0084). Conclusion These data correlate with the dyslipidemia and hypertriglyceridemia status, making it extremely important to reduce the intake of fats and carbohydrates and increase the fiber intake to stabilize triglycerides and thus minimize harmful effects on the inner ear. Food readjustment is suggested in patients with BPPV, along with the work of a multidisciplinary team to improve the quality of the elderly.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-05-29T21:31:11+01:00
      DOI: 10.1055/s-0035-1551551
  • Auditory Middle Latency Response and Phonological Awareness in Students
           with Learning Disabilities

    • Abstract: Introduction Behavioral tests of auditory processing have been applied in schools and highlight the association between phonological awareness abilities and auditory processing, confirming that low performance on phonological awareness tests may be due to low performance on auditory processing tests. Objective To characterize the auditory middle latency response and the phonological awareness tests and to investigate correlations between responses in a group of children with learning disorders. Methods The study included 25 students with learning disabilities. Phonological awareness and auditory middle latency response were tested with electrodes placed on the left and right hemispheres. The correlation between the measurements was performed using the Spearman rank correlation coefficient. Results There is some correlation between the tests, especially between the Pa component and syllabic awareness, where moderate negative correlation is observed. Conclusion In this study, when phonological awareness subtests were performed, specifically phonemic awareness, the students showed a low score for the age group, although for the objective examination, prolonged Pa latency in the contralateral via was observed. Negative weak to moderate correlation for Pa wave latency was observed, as was positive weak correlation for Na-Pa amplitude.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-05-27T16:26:17+01:00
      DOI: 10.1055/s-0035-1551552
  • Prevention of the Evolution of Workers' Hearing Loss from Noise-Induced

    • Abstract: Introduction Noise-induced hearing loss (NIHL) is a serious problem for workers and therefore for businesses. The hearing conservation program (HCP) is a set of coordinated measures to prevent the development or evolution of occupational hearing loss, which involves a continuous and dynamic process of implementation of hearing conservation routines through anticipation, recognition, evaluation, and subsequent control of the occurrence of existing environmental risks or of those that may exist in the workplace and lead to workers' hearing damage. Objective The aim of this study was to evaluate the effectiveness of the HCP in preventing further hearing loss in workers with audiograms suggestive of NIHL. The audiometric tests and medical records of 28 furniture company workers exposed to noise were reviewed and monitored for 2 years. Methods This retrospective, cross-sectional study examined five audiometric tests in the medical records (on admission and every semester) of 28 workers in a furniture company (totaling 140 audiometric exams) following the introduction of the HCP. Results Data analysis showed no differences between the audiometric tests conducted on admission and those performed every semester. Conclusions The HCP implemented was effective in preventing the worsening of hearing loss in workers already with NIHL when exposed to occupational noise. Therefore, such a measure could be useful for the employment of workers with hearing loss in job sectors that have noise exposure.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-05-25T19:39:16+01:00
      DOI: 10.1055/s-0035-1551554
  • Hearing Health in Agricultural Aviation Pilots from Cindacta II Wearing
           Earplugs and a Helmet

    • Authors: Fonseca; Vinicius Ribas, Zeigelboim, Bianca Simone, Lacerda, Adriana Bender Moreira, Ribas, Angela, Spanhol, Guilherme
      Abstract: Introduction Agricultural aviation pilots, exposed daily to intense vibration and noise, are likely to develop noise-induced hearing loss (NIHL). Objectives The aim of this study was to investigate the presence of audiograms consistent with NIHL in agricultural aviation pilots who use earplugs and helmets. Methods We conducted a cross-sectional cohort and observational study. The data were taken from the medical records and audiograms of 94 pilots. Results NIHL was identified in 9.5% of individuals with hearing loss by audiograms at 3,000, 4,000, or 6,000 Hz. Normal audiograms were observed in 46.8% of pilots surveyed. Bilateral hearing loss was more frequent than unilateral hearing loss, occurring in 64.8% of cases. Conclusion Although there was a low incidence of audiograms compatible with NIHL in the records of the pilots examined, the disorder still occurs despite the doubled use of individual hearing protection equipment (helmets and earplugs) for agricultural aviation pilots. Nevertheless, even with the use of earplugs and helmets as noise protectors, the data showed that agricultural pilots suffer inner ear damage caused by occupational noise. Prevention and periodic audiologic evaluations must be conducted in noise-exposed occupational groups.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-05-07T14:14:55+01:00
      DOI: 10.1055/s-0035-1549448
  • Radiofrequency Thermal Ablation versus Bipolar Electrocautery for the
           Treatment of Inferior Turbinate Hypertrophy: Comparison of Efficacy and
           Postoperative Morbidity

    • Authors: Uluyol; Sinan, Karakaya, Nermin Erdas, Gur, Mehmet Hafit, Kilicaslan, Saffet, Kantarcioglu, Esin Ozlem, Yagiz, Ozlem, Arslan, Ilker Burak
      Abstract: Introduction Numerous surgical methods are used to treat nasal obstruction due to inferior turbinate hypertrophy. The primary goal of the therapy is to maximize the nasal airway for as extended a period of time as possible while minimizing therapeutic complications. Objectives The aim of this study was to assess the effects of radiofrequency thermal ablation (RFTA) and bipolar electrocautery (BEC) on the removal of nasal obstruction in patients with inferior turbinate hypertrophy and on nasal mucociliary clearance (MCC). Patients in both groups were also evaluated in terms of postoperative morbidity. Methods We compared the outcomes of two groups of patients: those treated with RFTA (n = 23) and those who underwent BEC (n = 20). Nasal obstruction was graded using a visual analog scale (VAS) and MCC was measured using a saccharin clearance test. Both measurements were performed before and 2 months after treatment. Results Pre- and postoperative VAS scores showed significant improvement for both groups. However, MCC results did not significantly differ between two groups. Neither edema nor crust formation persisted for more than 1 week in any patients. Conclusion Submucosal cauterization with preservation of the nasal mucosa and periosteum is as effective and safe as RFTA and should be considered when planning inferior turbinate interventions.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-04-30T14:18:35+01:00
      DOI: 10.1055/s-0035-1551553
  • Membrane Stress in the Human Labyrinth and Meniere Disease: A Model

    • Authors: Pender; Daniel J.
      Abstract: Introduction The nature and extent of membrane damage encountered in Meniere disease remains unexplained. Pressure-induced membrane stress may underlie the characteristic hydropic distention. Analysis of stress in the several vestibular chambers may offer insight into the nature and progression of Meniere disease. Objective Membrane stress levels will be assessed by constructing a specific model of the human membranous labyrinth through the application of human dimensions to an existing generic model of the mammalian labyrinth. Methods Nominal dimensions for a model of the human membranous labyrinth were obtained from fixed human tissue. Stress proclivities were calculated and normalized based on shell theory applied to the various geometric figures comprising the model. Results Normalized peak stress levels were projected to be highest in the saccule (38.8), followed by the utricle (5.4), then ampulla (2.4), and lowest in the canal system (1.0). These results reflect macrostructural variations in membrane shape, size, and thickness among the several chambers of the labyrinth. These decreasing stress proclivities parallel the decreasing frequency of histologic lesions found in documented cases of Meniere disease. Conclusions This model analysis of a human membranous labyrinth indicates that substantial disparities in stress exist among the several vestibular chambers due to macrostructural membrane configuration. Low stress levels in the canals are the result of thick highly curved membranes, and the high levels computed for the saccule reflect its thin and relatively flat membranes. These findings suggest that chamber configuration may be a factor controlling the progression of endolymphatic hydrops in Meniere disease.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-04-07T19:06:05+01:00
      DOI: 10.1055/s-0035-1549157
  • Open Reduction and Internal Fixation of Mandibular Fracture without Rigid
           Maxillomandibular Fixation

    • Authors: El-Anwar; Mohammad Waheed, Sayed El-Ahl, Magdy Abdalla, Amer, Hazem Saed
      Abstract: Introduction The ability to treat fracture with open reduction and internal fixation (OR/IF) has dramatically revolutionized the approach to mandible fracture. With OR/IF, the postoperative role of rigid maxillomandibular fixation (MMF) has declined, but it is used to maintain proper occlusion until internal fixation of the fracture is achieved. Objective To assess intraoperative manual MMF during OR/IF of selected cases of mandibular fractures. Methods This prospective study was conducted on 80 patients with isolated mandibular fractures managed by OR/IF using two titanium miniplates. The patients were classified into two groups: a control group (40 patients) treated by OR/IF after intraoperative rigid MMF followed by immediate MMF removal, and a study group (40 patients) treated by rigid MMF, which was replaced by temporary intraoperative manual MMF (3MF) until plate fixation. Results There were no significant differences of the postoperative complication and dental occlusion, although a highly significant reduction of operative time was achieved in the 3MF group. Patient who received the 3MF technique had statistically significantly better average intrinsic vertical mouth opening in the early postoperative period (1 week after surgery), and normal mouth opening could be achieved in all cases in both groups 8 weeks after surgery. Conclusions Intraoperative rigid MMF is not mandatory and can be replaced in selected cases of fracture mandible by manual maintenance of proper dental occlusion until hardware fixation, gaining the advantages of shorter operative time and less risk of blood-transmitted diseases to the surgical team and the patient in addition to the benefits of immediate postoperative mandible mobilization.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-03-30T21:58:24+01:00
      DOI: 10.1055/s-0035-1549154
  • Is There Any Benefit of Drain Placement on Postoperative Complications in
           Patients Undergoing the Sistrunk Procedure'

    • Authors: Qureshi; Talha Ahmed, Suhail, Anwar, Zaidi, Syed Sajjad Ali, Siddiq, Wasif
      Abstract: Introduction Same-day, outpatient Sistrunk procedure is commonly performed to manage thyroglossal duct cyst anomalies and may lead to postoperative complications. Surgical drains are placed to prevent complications, but recent observations show no advantage and rather increased health care costs and patient discomfort. Objective The study evaluated if drain placement in the Sistrunk procedure offers any benefit on postoperative complications. Methods A retrospective analysis of patient records having undergone same-day, outpatient Sistrunk procedure from 2004 to 2014 was done. Of 58 (38 male and 20 female) patients included, 38 did not have drains placed and the remaining 20 had drains placed. Mean and median age of patients was 18.1 and 13.5 years, respectively. Postoperative complications of patients with drains versus those without drains were statistically analyzed. Results Overall, about 10% of patients had hematoma/seroma (H-S), with 6.9% of patients needing aspiration for H-S; 3.4% had wound infections; and 1.7% had pus formation. No statistically significant differences in Sistrunk-related complications between patient groups (with drain or without drain) were seen using Fisher exact (two-sided) test: H-S (p = 0.08); need for aspiration (p = 0.29); wound infection (p > 0.05); and pus formation (p = 0.35). Chi-square test also did not show any significant difference in the groups in terms of number of follow-ups. Conclusion Surgical placement of a drain in the Sistrunk procedure does not seem to offer any advantage in terms of reducing common postoperative complications. Same-day Sistrunk procedure without any drain placement may be a safer alternative without necessitating hospitalization. More studies with larger sample size are needed for further substantiation.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-03-27T20:44:27+0100
      DOI: 10.1055/s-0035-1549156
  • Sternocleidomastoid Muscle Flap after Parotidectomy

    • Authors: Nofal; Ahmad Abdel-Fattah, Mohamed, Morsi
      Abstract: Introduction Most patients after either superficial or total parotidectomy develop facial deformity and Frey syndrome, which leads to a significant degree of patient dissatisfaction. Objective Assess the functional outcome and esthetic results of the superiorly based sternocleidomastoid muscle (SCM) flap after superficial or total parotidectomy. Methods A prospective cohort study for 11 patients subjected to parotidectomy using a partial-thickness superiorly based SCM flap. The functional outcome (Frey syndrome, facial nerve involvement, and ear lobule sensation) and the esthetic results were evaluated subjectively and objectively. Results Facial nerve palsy occurred in 5 cases (45%), and all of them recovered completely within 6 months. The Minor starch iodine test was positive in 3 patients (27%), although only 1 (9%) subjectively complained of gustatory sweating. The designed visual analog score completed by the patients themselves ranged from 0 to 3 with a mean of 1.55 ± 0.93; the scores from the blinded evaluators ranged from 1 to 3 with a mean 1.64 ± 0.67. Conclusion The partial-thickness superiorly based SCM flap offers a reasonable cosmetic option for reconstruction following either superficial or total parotidectomy by improving the facial deformity. The flap also lowers the incidence of Frey syndrome objectively and subjectively with no reported hazard of the spinal accessory nerve.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-03-27T20:44:24+0100
      DOI: 10.1055/s-0035-1549155
  • The Efficacy of Nasal Steroids in Treatment of Otitis Media with Effusion:
           A Comparative Study

    • Authors: El-Anwar; Mohammad Waheed, Nofal, Ahmad Abdel-Fattah, Khazbak, Alaa Omar, Sayed, Ahmad Ebrahim El, Hassan, Mohammad Ramadan
      Abstract: Introduction Otitis media with effusion (OME) continues to be an important pediatric clinical problem, and more studies are needed to decide the proper treatment for it. Objective To assess the efficacy of nasal steroids in the management of OME by comparing its results with that of oral steroid and that of nasal saline spray as placebo. Methods This study was carried on 60 patients with OME who were divided into three groups: in group 1, 20 patients received mometasone furoate spray, one puff in each nostril daily, for 3 months; in group 2, 20 patients received oral prednisolone, 5 mg three times per day for the first 3 weeks; in group 3, 20 patients received nasal saline spray, one puff in each nostril daily for 3 months. Results A highly significant difference between systemic or topical (nasal spray) steroid therapy and saline nasal spray was detected (p  0.05). Conclusion Nasal steroid spray can be used as an effective treatment for OME, giving a significant result similar to systemic steroid. Further studies are needed to investigate its use for longer duration and in recurrent cases.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-03-18T13:37:53+0100
      DOI: 10.1055/s-0035-1548535
  • Foreign Body in Jugal Mucosa

    • Abstract: Introduction Foreign body in the oral cavity may be asymptomatic for long time and only sometimes it can lead to a typical granulomatous foreign body reaction. Some patients may complain of oral pain and present signs of inflammation with purulent discharge. A granuloma is a distinct, compact microscopic structure composed of epithelioid-shaped macrophages typically surrounded by a rim of lymphocytes and filled with fibroblasts and collagen. Nowadays, the increase of cosmetic invasive procedures such as injection of prosthetic materials in lips and cheeks may lead to unusual forms of inflammatory granulomas. Objectives Describe an unusual presentation of a foreign body reaction in the buccal mucosa due to previous injection of cosmetic agent. Resumed Report A 74-year-old woman was referred to the Department of Otorhinolaryngology, Head and Neck Surgery to investigate the presence of multiple painless, bilateral nodules in the buccal mucosa, with progressive growth observed during the previous 2 months. The histologic results showed a foreign body inflammatory reaction. Conclusion Oral granulomatosis lesions represent a challenging diagnosis for clinicians and a biopsy may be necessary. Patients may feel ashamed to report previous aesthetic procedures, and the clinicians must have a proactive approach.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-03-13T20:47:19+0100
      DOI: 10.1055/s-0035-1547522
  • Aspects of Oral Language, Speech, and Written Language in Subjects with
           Temporal Lobe Epilepsy of Difficult Control

    • Authors: Berberian; Ana Paula, Hopker, Christiane, Mazzarotto, Ingrid, Cunha, Jenane, Guarinello, Ana Cristina, Massi, Giselle, Crippa, Ana
      Abstract: Introduction About 50 million people have epilepsy and 30% of them have epilepsy that does not respond to properly conducted drug treatment. Objective Verify the incidence of language disorders in oral language, speech, and written language of subjects with difficult to control temporal lobe epilepsy (TLE) and compare the occurrence of these disorders in subjects before and after surgery. Methods Cross-sectional study with quantitative analysis, exploratory type. A questionnaire for data collection was administered covering the following aspects: oral language, speech complaints, and writing production and comprehension. Criteria for inclusion of subjects were a diagnosis of TLE refractory to drug treatment and at least 4 years of schooling. Results The sample of 63 patients with TLE was divided into two groups: presurgical (n = 31) and postsurgical (n = 32). In the postsurgical group, there was a higher frequency of left lobectomy (75%) than right (25%). Conclusion Statistical analysis was performed with the chi-square test (significance level of 0.05). Complaints related to speech-language attention were more predominant in postsurgical subjects. Analysis of oral language, speech, and written language in subjects with epilepsy who underwent temporal lobectomy or not showed findings consistent with symptoms related to transient aphasia, with the presence of paraphasias, as well as changes in speech prosody and melody. These symptoms appeared more associated with recurrence after having a temporal lobectomy.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-03-10T17:40:19+0100
      DOI: 10.1055/s-0035-1547524
  • Aglossia: Case Report

    • Authors: Bommarito; Silvana, Zanato, Luciana Escanoela, Vieira, Marilena Manno, Angelieri, Fernanda
      Abstract: Introduction Aglossia is a rare condition caused by failure of the tongue embryogenesis process (in the fourth to eighth weeks of gestation). The tongue is an organ used in different activities such as sucking, swallowing, chewing, and talking. It is also responsible for shaping palate dental arches (in its absence, they become atrophic). There are few similar cases reported in the literature. Objective To describe a rare case of aglossia and the multidisciplinary professionals working together for 5 years to treat the patient. Resumed Report An 8-year-old girl with aglossia had an assessment comprising: (1) clinical assessment of the stomatognathic system related to resting posture, tonus, and mobility; (2) orthodontic assessment; (3) surface electromyography of the chewing muscles; (4) swallowing videofluoroscopy. Conclusion The authors confirmed the need of multidisciplinary cooperation to improve the patient's quality of life, because agenesia implicates many activities/functions that depend on the tongue to fully work. Multiprofessional cooperation helps the patient learn compensation mechanisms.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-01-30T12:20:35+0100
      DOI: 10.1055/s-0034-1544116
  • An Aggressive Plasmablastic Lymphoma of the Oral Cavity as Primary
           Manifestation of Acquired Immunodeficiency Syndrome: Case Report and
           Literature Review

    • Abstract: Introduction Plasmablastic lymphoma is a rare entity that was first described in the jaws and the oral cavity of patients with human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS). Plasmablastic lymphoma is considered as a diffuse, large, B-cell lymphoma with a unique phenotype and a predilection for the oral cavity. Objective The authors describe a case of an aggressive plasmablastic lymphoma of the oral cavity as the primary manifestation of AIDS. Resumed Report We report a case of plasmablastic lymphoma involving only the oral cavity as the first manifestation of AIDS. Diagnosis was confirmed by the oral lesion biopsy and the histopathologic examination that showed a dense infiltrate composed of atypical lymphocytes with numerous plasmocytes that expressed the plasma cell markers MUM-1 and CD138 and that were negative for the B-cell markers CD3, CD20, and CD45. Immunohistochemical and in situ hybridization revealed the Epstein-Barr virus genome in the atypical cells. Polymerase chain reaction was also positive for human herpesvirus-8 RNA. Conclusion The HIV serologic status should be evaluated in all patients with plasmablastic lymphoma of the oral cavity or extraoral sites.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-01-08T16:08:14+0100
      DOI: 10.1055/s-0034-1397335
  • Monitoring the Hearing Handicap and the Recognition Threshold of Sentences
           of a Patient with Unilateral Auditory Neuropathy Spectrum Disorder with
           Use of a Hearing Aid

    • Abstract: Introduction Treatment for auditory neuropathy spectrum disorder (ANSD) is not yet well established, including the use of hearing aids (HAs). Not all patients diagnosed with ASND have access to HAs, and in some cases HAs are even contraindicated. Objective To monitor the hearing handicap and the recognition threshold of sentences in silence and in noise in a patient with ASND using an HA. Resumed Report A 47-year-old woman reported moderate sensorineural hearing loss in the right ear and high-frequency loss of 4 kHz in the left ear, with bilateral otoacoustic emissions. Auditory brainstem response suggested changes in the functioning of the auditory pathway (up to the inferior colliculus) on the right. An HA was indicated on the right. The patient was tested within a 3-month period before the HA fitting with respect to recognition threshold of sentences in quiet and in noise and for handicap determination. After HA use, she showed a 2.1-dB improvement in the recognition threshold of sentences in silence, a 6.0-dB improvement for recognition threshold of sentences in noise, and a rapid improvement of the signal-to-noise ratio from +3.66 to −2.4 dB when compared with the same tests before the fitting of the HA. Conclusion There was a reduction of the auditory handicap, although speech perception continued to be severely limited. There was a significant improvement of the recognition threshold of sentences in silence and in noise and of the signal-to-noise ratio after 3 months of HA use.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2015-01-05T11:08:17+0100
      DOI: 10.1055/s-0034-1397338
  • Massive Plexiform Neurofibroma of the Neck and Larynx

    • Authors: Mobashir; Mohammad Kamal, Mohamed, Abd ElRaof Said, El-Anwar, Mohammad Waheed, El Sayed, Ahmad Ebrahim, Fouad, Mouhamad A.
      Abstract: Introduction Laryngeal neurofibromas are extremely rare, accounting for only 0.03 to 0.1% of benign tumors of the larynx. Objectives To report the first case of massive neck plexiform neurofibroma with intralaryngeal (supraglottic) extension in a 5-year-old boy with neurofibromatosis type 1 and to describe its treatment. Resumed Report This massive plexiform neurofibroma was surgically removed, relieving its significant respiratory obstructive symptoms without recurrence to date. Conclusion Massive neck plexiform neurofibroma with supraglottic part was found in a child with neurofibromatosis type 1; it should be included in differential diagnosis of stridor and neck mass in children. It was diagnosed and removed in early in childhood without recurrence.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2014-12-12T17:59:12+0100
      DOI: 10.1055/s-0034-1396793
  • The Video Head Impulse Test in a Case of Suspected Bilateral Loss of
           Vestibular Function

    • Authors: Albernaz; Pedro L. Mangabeira, Cusin, Flavia Salvaterra
      Abstract: Introduction A patient who had no symptoms suggestive of bilateral loss of vestibular function presented no responses in rotational and caloric tests. Objectives To demonstrate the importance of the video head impulse test in neuro-otologic diagnosis. Resumed Report This patient had a neuro-otologic evaluation and presented no responses in torsion swing tests, caloric tests, and rotational tests in a Bárány chair. The video head impulse test elicited responses in four of the six semicircular canals. Conclusion Absent responses in caloric and rotatory tests alone are not sufficient to diagnose bilateral loss of vestibular function.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2014-12-10T16:41:36+0100
      DOI: 10.1055/s-0034-1395999
  • Cochlear Implantation in Isolated Large Vestibular Aqueduct Syndrome:
           Report of Three Cases and Literature Review

    • Authors: Pradhananga; Rabindra, Natarajan, Kiran, Devarasetty, AmarNath, Kameswaran, Mohan
      Abstract: Introduction Large vestibular aqueduct syndrome (LVAS) is characterized by the enlargement of the vestibular aqueduct associated with sensorineural hearing loss. It is the most common radiographically detectable inner ear anomaly in congenital hearing loss. LVAS may occur as an isolated anomaly or in association with other inner ear malformations. Objective To report three cases of isolated LVAS with a focus on preoperative assessment, surgical issues, and short-term postoperative follow-up with preliminary auditory habilitation outcomes. Resumed Report One girl and two boys with LVAS were assessed and cochlear implantation was performed for each. Various ways of intraoperative management of cerebrospinal fluid gusher and postoperative care and outcomes are reported. Conclusion Cochlear implantation in the deaf children with LVAS is feasible and effective.
      Citation: Int. Arch. Otorhinolaryngol. ; : -
      PubDate: 2014-11-14T14:40:14+0100
      DOI: 10.1055/s-0034-1395791
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