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https://www.readbyqxmd.com/read/29236271/changes-in-abnormal-muscle-tension-pattern-after-fiberoptic-injection-laryngoplasty
#1
Georges Ziade, Ghassan Haddad, Sarah Assaad, Maher Kasti, Abdul-Latif Hamdan
We performed a retrospective chart review to compare the presence and types of abnormal muscle tension patterns (MTPs) in patients who had been diagnosed with glottal insufficiency before and after fiberoptic injection laryngoplasty. The main cause of glottal insufficiency had been unilateral vocal fold paralysis. Our review included an analysis of the medical records and laryngeal videostroboscopic recordings of 16 patients-9 men and 7 women, aged 25 to 87 years (mean: 59). Stroboscopic frames were analyzed for the presence of one or more types of abnormal MTP...
December 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/29186749/-microvascular-reconstruction-of-the-larynx-following-total-laryngectomy
#2
Stephan Hackenberg, Norbert Kleinsasser, Agmal Scherzad, Fabian Kraus, Rudolf Hagen
Total laryngectomy still is a standard procedure for the treatment of advanced laryngeal or hypopharyngeal carcinoma. The unavoidable loss of voice may lead to serious impairments in quality of life. The most common technique of voice restoration is the tracheal-esophageal puncture combined with the application of a voice prosthesis. Laryngeal reconstruction with a radial forearm flap represents a possible surgical method of voice restoration. This study is a mono-center retrospective analysis of patients receiving a so-called laryngoplasty after total laryngectomy between 2006 and 2015, focusing on long-term functional outcome and complications...
November 29, 2017: Laryngo- Rhino- Otologie
https://www.readbyqxmd.com/read/29171729/long-term-outcomes-in-unilateral-vocal-fold-paralysis-patients
#3
Conor W McLaughlin, Brian Swendseid, Mark S Courey, Sarah Schneider, Jackie L Gartner-Schmidt, Katherine C Yung
OBJECTIVES/HYPOTHESIS: At presentation, unilateral vocal fold paralysis (UVFP) patients have different treatment options, including conservative management (CM), injection laryngoplasty (IL) with a temporary agent, or permanent medialization (PM). This study evaluates long-term outcomes for UVFP patients relative to intervention. STUDY DESIGN: Retrospective chart review. METHODS: A retrospective chart review was performed of UVFP patients who presented to the University of California San Francisco Voice and Swallowing Center...
November 24, 2017: Laryngoscope
https://www.readbyqxmd.com/read/29129367/injection-of-bulking-agents-for-laryngoplasty
#4
Samuel K Snyder, Peter Angelos, Sally E Carty, Gerard M Doherty, James R Howe, James A Lee, Steven K Libutti, Barbra S Miller, Sareh Parangi, Kepal N Patel, Rebecca C Sippel, Cord Sturgeon, Tracy S Wang, Linwah Yip, Martha A Zeiger
No abstract text is available yet for this article.
November 9, 2017: Surgery
https://www.readbyqxmd.com/read/29105033/an-aerodigestive-approach-to-laryngeal-clefts-and-dysphagia-using-injection-laryngoplasty-in-young-children
#5
REVIEW
Amar Miglani, Scott Schraff, Pamela Y Clarke, Usmaan Basharat, Peter Woodward, Paul Kang, Lindsay Stevens, Jim Woodward, Howard Williams, Dana I Williams
PURPOSE OF REVIEW: Our objective is to summarize the presentation, diagnosis, and management of mild laryngeal clefts in children. We focus on deep interarytenoid notches (DIN), a subclassification of type 1 laryngeal clefts (LC1), and review the literature and our multidisciplinary experience utilizing injection laryngoplasty (IL). RECENT FINDINGS: DIN is a mild form of LC1 and is considered a normal anatomical variant. Recent cohort studies demonstrate IL to be a safe, low-risk, and efficacious treatment of LC1, but few studies focus on DIN...
November 6, 2017: Current Gastroenterology Reports
https://www.readbyqxmd.com/read/29090002/adipose-derived-mesenchymal-stem-cells-accelerate-nerve-regeneration-and-functional-recovery-in-a-rat-model-of-recurrent-laryngeal-nerve-injury
#6
Yun Li, Wen Xu, Li-Yu Cheng
Medialization thyroplasty or injection laryngoplasty for unilateral vocal fold paralysis cannot restore mobility of the vocal fold. Recent studies have shown that transplantation of mesenchymal stem cells is effective in the repair of nerve injuries. This study investigated whether adipose-derived stem cell transplantation could repair recurrent laryngeal nerve injury. Rat models of recurrent laryngeal nerve injury were established by crushing with micro forceps. Adipose-derived mesenchymal stem cells (ADSCs; 8 × 10(5)) or differentiated Schwann-like adipose-derived mesenchymal stem cells (dADSCs; 8 × 10(5)) or extracellular matrix were injected at the site of injury...
September 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/29079122/unilateral-vocal-fold-paralysis-in-parkinson-disease-case-report-and-review-of-the-literature
#7
Abdul-Latif Hamdan, Elie Khalifee, Georges Tabet
OBJECTIVE: The objective of this study was to report the first case of unilateral vocal fold paralysis in a patient with Parkinson disease (PD) and to review the literature. METHODS: This is a case report and literature review following PubMed search using the keywords "Parkinson," "vocal fold paralysis," "vocal fold palsy," "vocal fold immobility," "vocal fold adductor palsy," "airway obstruction," and "stridor." RESULTS: A total of 18 subjects diagnosed with PD and vocal fold paralysis were described...
October 24, 2017: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/29072652/-the-modern-aspects-of-the-treatment-of-the-patients-presenting-with-bilateral-laryngeal-paralysis-depending-on-the-duration-of-the-disease
#8
E A Kirasirova, O K Piminidi, E A Kuzina, N V Lafutkina, R F Mamedov, R A Rezakov
the objective of the present study was to increase the functional effectiveness of the combined treatment of the patients presenting with bilateral laryngeal paralysis on the basis of the development of a medical diagnostic algorithm taking into consideration the peculiar etiological and pathogenic features of the clinical course of the disease. The study included 102 patients suffering from bilateral paralysis of the larynx. The duration of the disease varied from 2 months to 26 years. All the patients underwent the preoperative preparation followed by laryngoplasty surgery for unilateral myoaritenoidchordectomy...
2017: Vestnik Otorinolaringologii
https://www.readbyqxmd.com/read/29062449/injection-laryngoplasty-as-miniinvasive-office-based-surgery-in-patients-with-unilateral-vocal-fold-paralysis-voice-quality-outcomes
#9
Ewelina M Sielska-Badurek, Maria Sobol, Katarzyna Jędra, Anna Rzepakowska, Ewa Osuch-Wójcikiewicz, Kazimierz Niemczyk
INTRODUCTION: Injection laryngoplasty (glottis augmentation) is the preferred method in surgical management of unilateral vocal fold paralysis (UVFP). Traditionally, these procedures are performed in the operating room. Nowadays, however, these procedures have moved into the office. AIM: To evaluate the voice quality after transoral injection laryngoplasty under local anaesthesia in patients with unilateral vocal fold paralysis. MATERIAL AND METHODS: Fourteen subjects (5 women and 9 men) with unilateral vocal fold paresis (9 with right vocal fold paresis and 5 with left vocal fold paresis) were included in the study...
September 2017: Wideochirurgia i Inne Techniki Mało Inwazyjne, Videosurgery and Other Miniinvasive Techniques
https://www.readbyqxmd.com/read/29047252/calcium-hydroxylapatite-pulmonary-embolism-after-percutaneous-injection-laryngoplasty
#10
Seong Jun Won, Seung Hoon Woo
Injection medialization laryngoplasty is a procedure that has many advantages in treating vocal fold paralysis; however, undesired complications can occur. We experienced a case of a pulmonary embolism, suspected in a patient who had undergone an injection laryngoplasty with calcium hydroxylapatite (CaHA). The patient suffered dyspnea after undergoing the injection laryngoplasty. Chest embolism computed tomography (CT) scan revealed a new lesion of enhancing materials at the pulmonary vasculature in the right upper lobe...
November 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28990693/impact-of-medialization-laryngoplasty-on-dynamic-nanomechanical-vocal-fold-structure-properties
#11
Gregory R Dion, Peter A Benedict, Paulo G Coelho, Milan R Amin, Ryan C Branski
OBJECTIVES/HYPOTHESIS: Although the primary goal of medialization laryngoplasty is to improve glottic closure, implant placement is also likely to alter the biomechanical properties of the vocal fold (VF). We sought to employ novel, nanoscale technology to quantify these properties following medialization based on the hypothesis that different medialization materials will likely yield differential biomechanical effects. STUDY DESIGN: Ex vivo. METHODS: Nine pig larynges were divided into three groups: control, Silastic (Dow Corning, Midland, Michigan, U...
October 9, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28990675/the-saline-challenge-a-test-of-injection-laryngoplasty-outcome
#12
Rachel Kaye, Catherine Sinclair, Andrew Blitzer
No abstract text is available yet for this article.
October 9, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28986671/transcervical-fat-injection-laryngoplasty-for-unilateral-vocal-fold-paralysis-an-easy-way-to-do-the-job
#13
Hisham E M Elbadan, Wael K A Hussein, Riham M Elmaghraby
Unilateral vocal fold paralysis resulting in glottic incompetence can cause impairment of laryngeal functions, including airway protection and phonation. The objective of this study is to present an easy new technique for harvesting and injection of abdominal fat into the vocal fold for patients with unilateral vocal fold paralysis. This is a retrospective study of patients carried out on 16 patients suffering from unilateral vocal fold paralysis resulting from different etiologies. All patients were subjected to the protocol of voice assessment pre- and postoperatively...
December 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28940470/impact-of-vocal-fold-augmentation-and-laryngoplasty-on-dyspnea-in-patients-with-glottal-incompetence
#14
Gregory R Dion, Mark A Fritz, Stephanie E Teng, Sonya Marcus, Yixin Fang, Ryan C Branski, Milan R Amin
OBJECTIVES/HYPOTHESIS: Given that the vocal folds are active organs of respiration, reports of dyspnea in the context of glottic insufficiency are not uncommon. We hypothesize that improved glottal closure via framework surgery or vocal fold augmentation improves dyspnea symptoms. STUDY DESIGN: Retrospective review. METHODS: Charts of patients undergoing procedures to correct glottal insufficiency, either via vocal fold augmentation (VFA) or medialization laryngoplasty (ML) between December 2012 and September 2015 were reviewed (n = 189)...
September 20, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28914624/management-of-type-i-and-type-ii-laryngeal-clefts-controversies-and-evidence
#15
Sarah N Bowe, Christopher J Hartnick
PURPOSE OF REVIEW: To summarize the pediatric Type I and Type II laryngeal cleft literature, paying special attention to recent trends, including evolution of surgical techniques, standardization of outcome assessments, and utilization of management algorithms. RECENT FINDINGS: There are a variety of options to choose from whenever considering Type I and Type II cleft repair, including endoscopic repair, transoral robotic surgery, and injection laryngoplasty. Conservative management including feeding therapy and treatment of comorbid medical conditions is recommended prior to repair...
December 2017: Current Opinion in Otolaryngology & Head and Neck Surgery
https://www.readbyqxmd.com/read/28895165/preliminary-results-of-tissue-engineered-injection-laryngoplasty-material-in-a-rabbit-model
#16
Michael S Oldenburg, Dale C Ekbom, Serban San Marina, Steve Voss, Tiffany Chen, Joaquin Garcia, Jeffery R Janus
OBJECTIVES/HYPOTHESIS: Design and test a novel biomaterial for injection laryngoplasty aimed to increase the duration of effectiveness of micronized acellular dermis. STUDY DESIGN: Animal model. METHODS: Injection laryngoplasty was performed in three groups (n = 5) of New Zealand White rabbits. Acellular dermis was either used alone as a control (group 1), was combined with undifferentiated stem cells (group 2), or with predifferentiated chondrocytic cells (group 3)...
September 12, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28826979/the-3d-printing-of-the-paralyzed-vocal-fold-added-value-in-injection-laryngoplasty
#17
Abdul-Latif Hamdan, Ghassan Haddad, Ali Haydar, Ramsey Hamade
INTRODUCTION: Three-dimensional (3D) printing has had numerous applications in various disciplines, especially otolaryngology. We report the first case of a high-fidelity 3D-printed model of the vocal cords of a patient with unilateral vocal cord paralysis in need of injection laryngoplasty. METHODOLOGY: A case report was carried out. RESULTS: A tailored 3D-printed anatomically precise models for injection laryngoplasty has the potential to enhance preoperative planning, resident teaching, and patient education...
August 18, 2017: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/28802393/paediatric-injection-medialisation-laryngoplasty-recent-great-ormond-street-hospital-experience
#18
K A Stephenson, L Cavalli, A Lambert, J Fleming, E Lawes, S Gupta, C G Jephson, L A Cochrane
INTRODUCTION: Unilateral vocal fold paresis may significantly impair the vocal quality and laryngeal competence of a child. Relatively little literature relates to injection medialisation laryngoplasty (IML) in children and previous reports have involved small numbers of heterogenous cases. METHODS: A retrospective review was conducted of paediatric patients managed by our multidisciplinary specialist voice clinic undergoing IML for unilateral vocal fold paresis...
September 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28745776/aryepiglottic-fold-augmentation-as-treatment-for-late-onset-dysphagia-following-surgical-treatment-of-recurrent-laryngeal-neuropathy
#19
Aleksandar Vidovic, Uta Delling
OBJECTIVE: Coughing and dysphagia have been described following prosthetic laryngoplasty (LP) with or without ventriculectomy/ventriculocordectomy (VE/VCE) for the treatment of recurrent laryngeal neuropathy. All previous case descriptions include patients with acute onset of clinical signs after surgery that persisted. The authors observed a late-onset of dysphagia and coughing months to years after LP ± VE/VCE. The condition was always associated with an abnormality of the aryepiglottic fold (AEF)...
July 26, 2017: Tierärztliche Praxis. Ausgabe G, Grosstiere/Nutztiere
https://www.readbyqxmd.com/read/28719756/medialization-laryngoplasty-in-the-elderly-outcomes-and-expectations
#20
Andrew Jay Bowen, Tiffany L Huang, Michael S Benninger, Paul C Bryson
Objective To describe the profile and outcomes of elderly patients undergoing medialization laryngoplasty for vocal cord paralysis. Study Design Case series with retrospective review. Setting Tertiary care hospital. Subjects and Methods Patients were included in the study if they were >65 years old at the time of medialization laryngoplasty between 2008 and 2015. Patient comorbidities, anticoagulation status, disease etiology, and physical examination findings were recorded with postoperative length of stay, complications, pre- and posttreatment voice outcomes with the Voice Handicap Index (at 6 weeks, 4 months, 8 months, and 1 year), and postprocedural interventions (revision injections, surgery, therapy)...
October 2017: Otolaryngology—Head and Neck Surgery
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