Laryngeal Leukoplakia: State of the Art Review.

Objective: This state-of-the-art article reviews the epidemiology, diagnosis, and management of vocal fold leukoplakia, with focus on recent advances. It focuses on the clinical challenges that otolaryngologists face balancing both oncological efficacy and functional outcomes in leukoplakia and presents the current philosophies and techniques to consider when managing such patients.

Data Sources: PubMed/MEDLINE.

Future Advances in Neurolaryngology.

Neurolaryngology as a subspecialty of laryngology has developed considerably in the last four decades with more laryngologists, neurologists, speech and swallow therapists, and neurophysiologists taking interest in the field. The North American and Japanese laryngology societies have increasingly focused on conditions which are mainly concerned with aberrations of the nervous system affecting the larynx directly or indirectly. In the last few years, societies in Europe and the Asia-Pacific have also recognized the need to collaborate both within their organizations and with other societies globally.

Medialization Thyroplasty and Arytenoid Adduction for Management of Neurological Vocal Fold Immobility.

Vocal fold immobility can be either unilateral or bilateral and partial or complete. The aim of this chapter is to discuss the management of unilateral paresis using medialization thyroplasty with or without arytenoid adduction as a means of treating neurogenic causes as opposed to mechanical fixation. Medialization thyroplasty is an open surgical procedure that is performed under local or general anesthesia.

Preliminary experience in transoral laryngeal surgery with a flexible robotic system for benign lesions of the vocal folds.

Purpose: This purpose of this case series is to present the first four cases utilizing micro-phonosurgical instrumentation designed specifically for use with a semi-flexible 'robotic' system-the Medrobotics Flex system and to evaluate the accessibility and feasibility of this platform in the context of transoral robotic surgery (TORS) for laryngeal surgery.

Methods: Four patients (3 female, 1 male; age range 49-79 years) were operated by the senior author at CHL-a tertiary hospital centre between 2016 and 2017. The 'robot' was deployed in all cases to assess its accessibility and ability to perform surgery in the larynx.

Correction to: Laser-assisted surgery of the upper aero-digestive tract: a clarification of nomenclature. A consensus statement of the European Laryngological Society.

The article 'Laser-assisted surgery of the upper aero-digestive tract: a clarification of nomenclature. A consensus statement of the European Laryngological Society,' written by Marc Remacle, Christoph Arens, Mostafa Badr Eldin, Guillermo Campos, Carlos Chiesa Estomba, Pavel Dulguerov, Ivana Fiz, Anastasios Hantzakos, Jerôme Keghian, Francesco Mora, Nayla Matar, Giorgio Peretti, Cesare Piazza, Gregory N. Postma, Vyas Prasad, Elisabeth Sjogren, Frederik G.

Laser-assisted surgery of the upper aero-digestive tract: a clarification of nomenclature. A consensus statement of the European Laryngological Society.

Acronyms and abbreviations are frequently used in otorhinolaryngology and other medical specialties. CO laser-assisted transoral surgery of the pharynx, the larynx and the upper airway is a family of commonly performed surgical procedures termed transoral laser microsurgery (TLM). The abbreviation TLM can be confusing because of alternative modes of delivery.

Unilateral vocal fold immobility: a tertiary hospital's experience over 5 years.

The objective of the study was to determine the etiology and subsequent management of patients with unilateral vocal fold immobility (UVFI) and compare our results with other such studies. This was a retrospective case series of all patients that were treated for UVFI at one single tertiary referral centre between 2010 and 2014. The medical records of 161 patients over a 5-year period diagnosed with UVFI were analyzed.

Using peak direct subglottic pressure level as an objective measure during medialization thyroplasty: a prospective study.

Unlabelled: Type I medialization thyroplasty (MT) was introduced by Isshiki more than 40 years ago. It is one of the most widely used surgical options to correct glottic insufficiency. Intraoperatively, the surgeon relies solely on perceptual subjective measures to help to achieve an optimal glottic closure by bringing the affected vocal fold closer to the midline in order to close the glottic gap.

A twin-center study of nasal tip numbness following septorhinoplasty or rhinoplasty.

Nasal tip numbness is a recognized postoperative complication after septorhinoplasty and rhinoplasty. We performed a twin-center retrospective study to determine the incidence of short- and long-term (>6 mo) nasal tip numbness after these procedures, and we studied several variables that might have been associated with this complication. Our study group was made up of 65 patients-31 males and 34 females, aged 15 to 67 years (mean: 30.

Voice Rehabilitation After Transoral Laser Microsurgery of the Larynx.

Voice rehabilitation after transoral laser microsurgery to the larynx is challenging. We wait at least 6 months before surgical intervention. Only a few patients after total or extended cordectomy requested voice restoration.

A single-centre retrospective review of unilateral and bilateral Dysport injections in adductor spasmodic dysphonia.

We reviewed the results and side-effect profile of the Dysport preparation of botulinum toxin A (BTA) in the management of the adductor spasmodic dysphonia. We performed 272 injection episodes in 68 patients, 42 (62%) female, 26 (38%) male. A total of 116 of these injections were unilateral, and 156 were bilateral; 94% of the injections were considered to have been successful with a voice score of 2 or higher.

Unilateral versus bilateral thyroarytenoid Botulinum toxin injections in adductor spasmodic dysphonia: a prospective study.

Objectives: In this preliminary prospective study, we compared unilateral and bilateral thyroarytenoid muscle injections of Botulinum toxin (Dysport) in 31 patients with adductor spasmodic dysphonia, who had undergone more than 5 consecutive Dysport injections (either unilateral or bilateral) and had completed 5 concomitant self-rated efficacy and complication scores questionnaires related to the previous injections. We also developed a Neurophysiological Scoring (NPS) system which has utility in the treatment administration.

Method And Materials: Data were gathered prospectively on voice improvement (self-rated 6 point scale), length of response and duration of complications (breathiness, cough, dysphagia and total voice loss).

Prospective, longitudinal electroglottographic study of voice recovery following accelerated hypofractionated radiotherapy for T1/T2 larynx cancer.

Background And Purpose: To measure voice outcomes following accelerated hypofractionated radiotherapy for larynx cancer.

Materials And Methods: Twenty-five patients with T1/T2 glottic cancer underwent serial electroglottographic and acoustic analysis (sustained vowel/i/ and connected speech) before radiotherapy and 1, 6 and 12 months post-treatment. Twenty-five normal subjects served as a reference control population.

Electroglottographic comparison of voice outcomes in patients with advanced laryngopharyngeal cancer treated by chemoradiotherapy or total laryngectomy.

Purpose: To conduct prospective electroglottographic analyses of voice outcomes after radical chemoradiotherapy for locally advanced laryngopharyngeal cancers and to compare them with patients who have undergone total laryngectomy (TL).

Patients And Methods: Twenty-one patients (19 male, 2 female, median age [range] 65 [50-85] years) with Stage III/IV laryngopharyngeal cancer received induction chemotherapy followed by radical chemoradiotherapy. Electroglottography, using the sustained vowel /i/ and connected speech, was performed before treatment and 1, 6, and 12 months after treatment.

Analysis of formant frequencies in patients with oral or oropharyngeal cancers treated by glossectomy.

Aims: To compare voice quality as defined by formant analysis using a sustained vowel in patients who have undergone a partial glossectomy with a group of normal subjects.

Methods & Procedures: The design consisted of a single centre, cross-sectional cohort study. The setting was an Adult Tertiary Referral Unit.

Electroglottographic and perceptual evaluation of tracheoesophageal speech.

To optimize tracheoesophageal (TO) speech after total laryngectomy, it is vital to have a robust tool of assessment to help investigate deficiencies, document changes, and facilitate therapy. We sought to evaluate and validate electroglottography (EGG) as an important tool in the multidimensional assessment of TO speech. This study is a cross-sectional study of the largest cohort of TO speakers treated by a single surgeon.

Assessment of the formant frequencies in normal and laryngectomized individuals using linear predictive coding.

The objective of this study was to assess the difference in voice quality as defined by acoustical analysis using sustained vowel in laryngectomized patients in comparison with normal volunteers. This was designed as a retrospective single center cohort study. An adult tertiary referral unit formed the setting of this study.

Gut hormone profiles following bariatric surgery favor an anorectic state, facilitate weight loss, and improve metabolic parameters.

Objective: To study the effect of bariatric surgery on the entero-hypothalamic endocrine axis of humans and rodents.

Background: Bariatric surgery is the most effective obesity treatment as it achieves substantial and sustained weight loss. Glycemic control and enhanced satiation improve before substantial weight loss occurs.