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https://www.readbyqxmd.com/read/28319495/endoscopic-stapes-surgery-a-comparison-with-microscopic-surgery
#1
Rhona Sproat, Constantina Yiannakis, Arunachalam Iyer
OBJECTIVE: To investigate postoperative audiological outcomes and complication rates for fully endoscopic and microscopic stapes surgery carried out by a single surgeon in one center. PATIENTS: All patients having undergone endoscopic and non-endoscopic stapes surgery for otosclerosis from September 2009 to August 2016 under a single surgeon. INTERVENTION(S): Stapedotomy using either an operating microscope or endoscope for visualization. Stapedotomy was carried out using a standard approach...
March 17, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28318405/the-association-between-age-related-hearing-impairment-and-metabolic-syndrome-in-korean-women-5-year-follow-up-observational-study
#2
Tae Su Kim, Eun Hui Kim, Jong Woo Chung
BACKGROUND: Although several observational studies showed a relationship between various conditions of metabolic syndrome (MetS) and hearing threshold, there are no studies about longitudinal audiometric results related MetS. The aim of this study was to investigate the association between MetS and age-related hearing impairment (ARHI) through a large, average 5-year longitudinal follow-up, clinical comparative analysis. MATERIALS AND METHODS: We recruited 1381 women older than 50 years who were enrolled in 2007 and reevaluated in 2012...
March 20, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28314420/sport-injuries-of-the-ear-and-temporal-bone
#3
REVIEW
L Mariel Osetinsky, Grant S Hamilton, Matthew L Carlson
In cases of head trauma, the ear should be evaluated in all of its components. A good understanding of otologic and skull base anatomy enables a thorough trauma assessment of this complex anatomic region. Auricular laceration, abrasion, avulsion, hematoma, frostbite, otitis externa, exostosis, tympanic membrane perforation, ossicular discontinuity, perilymphatic fistula, labyrinthine concussion, temporal bone fracture, facial nerve paresis, and sensorineural hearing loss are a few of the more common otologic injuries seen in active patients...
April 2017: Clinics in Sports Medicine
https://www.readbyqxmd.com/read/28306653/new-scoring-system-for-evaluating-patulous-eustachian-tube-patients
#4
Ryoukichi Ikeda, Toshiaki Kikuchi, Hidetoshi Oshima, Hiromitsu Miyazaki, Hiroshi Hidaka, Tetsuaki Kawase, Yukio Katori, Toshimitsu Kobayashi
OBJECTIVE: To assess the efficacy of patulous Eustachian tube handicap inventory (PHI) for patulous Eustachian tube (PET) patients. STUDY DESIGN: Prospective. SETTING: Tertiary referral center. SUBJECTS: A prospective survey of medical records in Sen-En Hospital identified 31 ears of 31 patients with definite PET who received insertion of the silicone plug as surgical treatment group, 29 ears of 29 patients treated with self-instillation of physiological saline solution as conservative treatment group, and 29 ears of 29 patients of sensorineural hearing loss without findings of PET treated between June 2015 and December 2015...
March 16, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28306650/cochlear-transcriptome-following-acoustic-trauma-and-dexamethasone-administration-identified-by-a-combination-of-rna-seq-and-dna-microarray
#5
Yukihide Maeda, Ryotaro Omichi, Akiko Sugaya, Shin Kariya, Kazunori Nishizaki
AIM: To elucidate molecular mechanisms of noise-induced hearing loss (NIHL) and glucocorticoid therapy in the cochlea. BACKGROUND: Glucocorticoids are used to treat many forms of acute sensorineural hearing loss, but their molecular action in the cochlea remains poorly understood. METHODS: Dexamethasone was administered intraperitoneally immediately following acoustic overstimulation at 120 dB SPL for 2 hours to mice. The whole cochlear transcriptome was analyzed 12 and 24 hours following noise trauma and dexamethasone administration by both next-generation sequencing (RNA-seq) and DNA microarray...
March 16, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28304075/steroid-intracochlear-distribution-differs-by-administration-method-systemic-versus-intratympanic-injection
#6
Jong Joo Lee, Jeong Hun Jang, Oak-Sung Choo, Hye Jin Lim, Yun-Hoon Choung
OBJECTIVE: Steroids have been widely used to treat inner-ear diseases such as sudden sensorineural hearing loss, tinnitus, and Meniere's disease. They can be given via either systemic or intratympanic (IT) injection. The purpose of the present study was to explore differences in intracochlear steroid distribution by the administration method employed (systemic vs. IT injection). STUDY DESIGN: Animal study. METHODS: Twenty-three Sprague-Dawley rats were given fluorescein isothiocyanate-labeled dexamethasone (FITC-DEX) three times (on successive days) via intraperitoneal (IP) or IT injection...
March 17, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28303854/clinical-auditory-phenotypes-associated-with-gata3-gene-mutations-in-familial-hypoparathyroidism-deafness-renal-dysplasia-syndrome
#7
Li Wang, Qiong-Fen Lin, Hong-Yang Wang, Jing Guan, Lan Lan, Lin-Yi Xie, Lan Yu, Ju Yang, Cui Zhao, Jin-Long Liang, Han-Lin Zhou, Huan-Ming Yang, Wen-Ping Xiong, Qiu-Jing Zhang, Da-Yong Wang, Qiu-Ju Wang
BACKGROUND: Hypoparathyroidism-deafness-renal dysplasia (HDR) syndrome is an autosomal dominant disorder primarily caused by haploinsufficiency of GATA binding protein 3 (GATA3) gene mutations, and hearing loss is the most frequent phenotypic feature. This study aimed at identifying the causative gene mutation for a three-generation Chinese family with HDR syndrome and analyzing auditory phenotypes in all familial HDR syndrome cases. METHODS: Three affected family members underwent otologic examinations, biochemistry tests, and other clinical evaluations...
March 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28302454/craniofacial-fibrous-dysplasia-a-10-case-series
#8
A Couturier, O Aumaître, L Gilain, B Jean, T Mom, M André
OBJECTIVES: Fibrous dysplasia of bone is a rare sporadic benign congenital condition in which normal cancellous bone is replaced by fibro-osseous tissue with immature osteogenesis. Sarcomatous transformation is exceptional. Lesions may involve one bone (monostotic) or several (polyostotic). Fibrous dysplasia may be associated with café-au-lait skin macules and endocrinopathy in McCune-Albright syndrome, or with myxoma in Mazabraud's syndrome. METHODS: We report ten cases of patients followed up for craniofacial fibrous dysplasia in our center between 2010 and 2015...
March 14, 2017: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/28302169/two-novel-lhx3-mutations-in-patients-with-combined-pituitary-hormone-deficiency-including-cervical-rigidity-and-sensorineural-hearing-loss
#9
Khushnooda Ramzan, Bassam Bin-Abbas, Lolwa Al-Jomaa, Rabab Allam, Mohammed Al-Owain, Faiqa Imtiaz
BACKGROUND: Congenital combined pituitary hormone deficiency (CPHD) is a rare heterogeneous group of conditions. CPHD-type 3 (CPHD3; MIM# 221750) is caused by recessive mutations in LHX3, a LIM-homeodomain transcription factor gene. The isoforms of LHX3 are critical for pituitary gland formation and specification of the anterior pituitary hormone-secreting cell types. They also play distinct roles in the development of neuroendocrine and auditory systems. CASE PRESENTATION: Here, we summarize the clinical, endocrinological, radiological and molecular features of three patients from two unrelated families...
March 16, 2017: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/28296514/can-unilateral-progressive-or-sudden-hearing-loss-be-immune-mediated-in-origin
#10
Francesca Atturo, Roberta Colangeli, Giorgio Bandiera, Maurizio Barbara, Simonetta Monini
OBJECTIVE: The aim of the present study was to demonstrate that the positivity of nonspecific immunological tests could be found not only in bilateral hearing loss but also in unilateral cases, either sudden or progressive. METHOD: An observational case series study included subjects suffering from unilateral or bilateral, sudden or progressive, symmetric or asymmetric sensorineural hearing loss (SNHL). All the patients underwent pure tone audiometry and the following battery of blood exams: anti-nuclear antibody (ANA), extractable nuclear antigen (ENA) antibody screening, anti-thyroperoxidase (anti-TPO), anti-thyroglobulin and anti-smooth muscle antibody (ASMA)...
March 15, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28293831/isolated-hearing-impairment-caused-by-spata5-mutations-in-a-family-with-variable-phenotypic-expression
#11
Krzysztof Szczałuba, Krystyna Szymańska, Joanna Kosińska, Agnieszka Pollak, Victor Murcia, Anna Kędra, Piotr Stawiński, Małgorzata Rydzanicz, Urszula Demkow, Rafał Płoski
Biallelic mutations in the SPATA5 gene, encoding ATPase family protein, are an important cause of newly recognized epileptic encephalopathy classified as epilepsy, hearing loss, and mental retardation syndrome (EHLMRS, OMIM: 616577). Herein we describe a family in which two SPATA5 mutations with established pathogenicity (p.Thr330del and c.1714+1G>A) were found in the proband and her younger sister. The proband had a similar clinical picture to the previous descriptions of EHLMRS. In the sister, the only manifestation was an isolated sensorineural hearing loss...
March 15, 2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28292796/hand-arm-vibration-syndrome-what-family-physicians-should-know
#12
REVIEW
Shixin Cindy Shen, Ronald A House
OBJECTIVE: To provide family physicians with an understanding of the epidemiology, pathogenesis, symptoms, diagnosis, and management of hand-arm vibration syndrome (HAVS), an important and common occupational disease in Canada. SOURCES OF INFORMATION: A MEDLINE search was conducted for research and review articles on HAVS. A Google search was conducted to obtain gray literature relevant to the Canadian context. Additional references were obtained from the articles identified...
March 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28291720/congenital-cytomegalovirus-infection-in-pregnancy-and-the-neonate-consensus-recommendations-for-prevention-diagnosis-and-therapy
#13
REVIEW
William D Rawlinson, Suresh B Boppana, Karen B Fowler, David W Kimberlin, Tiziana Lazzarotto, Sophie Alain, Kate Daly, Sara Doutré, Laura Gibson, Michelle L Giles, Janelle Greenlee, Stuart T Hamilton, Gail J Harrison, Lisa Hui, Cheryl A Jones, Pamela Palasanthiran, Mark R Schleiss, Antonia W Shand, Wendy J van Zuylen
Congenital cytomegalovirus is the most frequent, yet under-recognised, infectious cause of newborn malformation in developed countries. Despite its clinical and public health importance, questions remain regarding the best diagnostic methods for identifying maternal and neonatal infection, and regarding optimal prevention and therapeutic strategies for infected mothers and neonates. The absence of guidelines impairs global efforts to decrease the effect of congenital cytomegalovirus. Data in the literature suggest that congenital cytomegalovirus infection remains a research priority, but data are yet to be translated into clinical practice...
March 10, 2017: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/28290919/intratympanic-methylprednisolone-perfusion-as-a-salvage-treatment-for-profound-idiopathic-sudden-sensorineural-hearing-loss
#14
Y Dai, L Lu, J Hou, X Yang, H Li, Y Yang, W She
OBJECTIVE: This study aimed to examine the effectiveness of intratympanic methylprednisolone perfusion as salvage treatment for profound idiopathic sudden sensorineural hearing loss. METHODS: A retrospective clinical study of 97 patients with unilateral profound idiopathic sudden sensorineural hearing loss was performed. In all, 83 patients who received salvage intratympanic methylprednisolone perfusion plus conventional treatment (except for steroids) as the second-line therapy were assigned to the study group, while 14 patients who received conventional treatment alone were assigned to the comparison group...
March 14, 2017: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/28290230/cilia-and-ear
#15
Gioia Piatti, Maria Margherita De Santi, Sara Torretta, Lorenzo Pignataro, Daniela Soi, Umberto Ambrosetti
OBJECTIVE: To investigate the prevalence of otological complications derived from primary ciliary dyskinesia (PCD) in adulthood. METHODS: Twenty-three patients with diagnosed PCD underwent medical history aimed at recording the presence of ear, nose, and throat manifestations (ENT) and any surgical treatments. The ENT objectivity was annotated, and then patients were subjected to audiometric test, tympanometry, registration of otoacoustic emission, and vestibular evaluation...
April 2017: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/28286637/a-retrospective-study-of-the-clinical-characteristics-and-post-treatment-hearing-outcome-in-idiopathic-sudden-sensorineural-hearing-loss
#16
Purushothaman Ganesan, Purushothaman Pavanjur Kothandaraman, Simham Swapna, Vinaya Manchaiah
The purpose of this retrospective study was to analyze the clinical characteristics and document hearing recovery in patients with idiopathic sudden sensorineural hearing loss (ISSNHL). 122 patients diagnosed with unilateral ISSNHL, from March 2009 to December 2014, were treated with oral steroids and pentoxifylline. Hearing change was evaluated by comparing pre-treatment and post-treatment pure-tone average (PTA) (500, 1K, and 2K Hz), and categorized into complete, partial, and no recovery of hearing. T-test, Wilcoxon Signed Rank test and Regression analysis were employed to analyze the statistical significance...
February 1, 2017: Audiology Research
https://www.readbyqxmd.com/read/28286368/a-sound-therapy-based-intervention-to-expand-the-auditory-dynamic-range-for-loudness-among-persons-with-sensorineural-hearing-losses-case-evidence-showcasing-treatment-efficacy
#17
REVIEW
Craig Formby, LaGuinn P Sherlock, Monica L Hawley, Susan L Gold
Case evidence is presented that highlights the clinical relevance and significance of a novel sound therapy-based treatment. This intervention has been shown to be efficacious in a randomized controlled trial for promoting expansion of the dynamic range for loudness and increased sound tolerance among persons with sensorineural hearing losses. Prior to treatment, these individuals were unable to use aided sound effectively because of their limited dynamic ranges. These promising treatment effects are shown in this article to be functionally significant, giving rise to improved speech understanding and enhanced hearing aid benefit and satisfaction, and, in turn, to enhanced quality of life posttreatment...
February 2017: Seminars in Hearing
https://www.readbyqxmd.com/read/28286367/structured-counseling-for-auditory-dynamic-range-expansion
#18
REVIEW
Susan L Gold, Craig Formby
A structured counseling protocol is described that, when combined with low-level broadband sound therapy from bilateral sound generators, offers audiologists a new tool for facilitating the expansion of the auditory dynamic range (DR) for loudness. The protocol and its content are specifically designed to address and treat problems that impact hearing-impaired persons who, due to their reduced DRs, may be limited in the use and benefit of amplified sound from hearing aids. The reduced DRs may result from elevated audiometric thresholds and/or reduced sound tolerance as documented by lower-than-normal loudness discomfort levels (LDLs)...
February 2017: Seminars in Hearing
https://www.readbyqxmd.com/read/28286365/auditory-brainstem-and-middle-latency-responses-measured-pre-and-posttreatment-for-hyperacusic-hearing-impaired-persons-successfully-treated-to-improve-sound-tolerance-and-to-expand-the-dynamic-range-for-loudness-case-evidence
#19
REVIEW
Craig Formby, Peggy Korczak, LaGuinn P Sherlock, Monica L Hawley, Susan Gold
In this report of three cases, we consider electrophysiologic measures from three hyperacusic hearing-impaired individuals who, prior to treatment to expand their dynamic ranges for loudness, were problematic hearing aid candidates because of their diminished sound tolerance and reduced dynamic ranges. Two of these individuals were treated with structured counseling combined with low-level broadband sound therapy from bilateral sound generators and the third case received structured counseling in combination with a short-acting placebo sound therapy...
February 2017: Seminars in Hearing
https://www.readbyqxmd.com/read/28285827/our-auditory-results-using-the-vibrant-soundbridge-on-the-long-process-of-the-incus-20-years-of-data
#20
Anaïs Grégoire, Jean-Philippe Van Damme, Chantal Gilain, Benoit Bihin, Pierre Garin
OBJECTIVE: After 20 years of experience with different types of middle ear implants, we analyzed our database about the Vibrant Soundbridge (VSB) to know the rate of complications, the effect on the residual hearing and the audiometric gain in our center. METHOD: The study was retrospective and included all VSB implants bound to the long process of the incus in our tertiary medical center between january 1999 and february 2015. We observed the effect of surgery on residual hearing by comparing bone and air conduction thresholds before and after implantation...
March 9, 2017: Auris, Nasus, Larynx
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