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The goal of this research study is to evaluate the impact of surgical interventions on circulating biomarker dynamics and establish their prognostic role in carcinoma of the head and neck treated with intended curative surgery.
In patients with gastroesophageal reflux and/or laryngopharyngeal reflux with cricopharyngeal hypertrophy or Zenker's diverticulum, does cricopharyngeal myotomy increase the amount of laryngopharyngeal reflux?
The purpose of this study is to develop the procedures for the growth of specific cells and tissues needed for reconstruction surgeries of the head and neck using the waste tissues of other surgeries.
The purpose of this study is to compare the degree of subglottic stenosis that the patient preserves with what is found on endoscopic exam.
The purpose of this proposed study is to obtain safety and efficacy data on human laryngeal allograft transplantation in an effort to safely use these procedures as a viable reconstructive option for patients with severe laryngeal or laryngotracheal incompetence.
The purpose of this study is to describe past evidence of effectiveness of endoscopic balloon dilation in treating glottic stenosis and bilateral vocal fold immobility since July 2011 at Mayo Clinic, Arizona.
The purpose of this study is to evaluate the quality of life before and after functional laryngectomy for patients with end-stage dysphagia.
The purpose of this study is to compare the most commonly used treatment alternatives for idiopathic subglottic stenosis and to assess the differences in how each affects breathing, voice, swallowing, and quality-of-life.
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