Transoral Laser Microlaryngeal Surgery with MLT Tubes: A Retrospective Case Series.

To evaluate effectiveness of using MLT tubes for transoral laser MLS in terms of surgical visualization, complete excision of vocal cord lesions, maintenance of adequate oxygenation and ventilation and the occurrence of any airway related complications. In a retrospective case series study, review of electronic medical records was conducted for 64 patients who underwent transoral laser MLS over an 18-month period. The collected data included vital parameters, mode of ventilation, ET tube details, surgical field of vision, perioperative adverse events and postoperative ventilation requirements.

Use of THRIVE for Apneic Oxygenation in Transoral Laser Microlaryngeal Surgery: A Scoping Review.

Objectives: Trans-nasal humidified rapid insufflation ventilatory exchange (THRIVE) has demonstrated utility in extending the apneic window in the perioperative setting. Its benefits in facilitating tubeless anesthesia are recognized during elective laryngotracheal surgeries. The use of THRIVE and administering higher fractional inspired oxygen concentrations in laser laryngeal surgery (LLS) remains controversial due to the theoretical risk of airway fires.

Management of Parastomal Recurrence Following Total Laryngectomy.

Parastomal recurrence occurs in around 5% of patients undergoing total laryngectomy for laryngeal squamous cell carcinoma. It carries a poor prognosis which has changed little over the last 50 years, and poses a significant challenge to the head and neck surgeon. At present, surgical excision offers the only realistic chance of cure, although patients must be selected carefully following thorough work-up and in-depth multidisciplinary team discussion.

Treatment of Early Glottic cancer with Transoral Laser Microsurgery: An Australian Experience.

Introduction: Early laryngeal carcinomas may be treated by transoral laser microsurgery (TLM) or external beam radiotherapy. We review our experience of surgical treatment of laryngeal pre-malignant and malignant lesions over the past 15 years in a high-volume head neck unit.

Methods: A review of a prospective patient database of patients with laryngeal SCC, who were treated with CO TLM between 2004 and 2019 was carried out.

Pathologically Negative Excision for Biopsy-Proven Early Glottic Carcinoma.

In certain instances, patients who underwent endoscopic laser excision (ELE) for biopsy-proven early glottic carcinoma do not show any evidence of carcinomatous cells on histopathologic analysis. Our study aims to determine the incidence of this phenomenon. A retrospective analysis of patients with biopsy-proven early glottic squamous cell carcinoma who underwent ELE was conducted.

Smell-related quality of life changes after total laryngectomy: a multi-centre study.

Purpose: A total laryngectomy creates an alternate airway for gas exchange that bypasses the upper aerodigestive tract. The subsequent reduction in nasal airflow, and therefore, reduction in deposition of particles to the olfactory neuroepithelium leads to hyposmia or anosmia. The aim of this study was to assess the quality of life impairment conferred by anosmia following laryngectomy and identify any specific patient-related risk factors that are associated with poorer outcomes.

Transoral Laryngeal Surgery in Low-grade Myofibroblastic Sarcoma of Larynx: A Plausible Treatment Option.

The laryngeal tumor type, location and disease extent are essential determinants in deciding the type of surgery and the potential voice and swallowing outcomes. The surgical options available are conservative laryngeal surgeries like transoral laser microsurgery (TLM) or open conservative laryngeal surgery and Total laryngectomy. We report an unusual case of low-grade Myofibroblastic sarcoma of vocal cord which was managed by TLM.

Remote Access Thyroid Surgery: A Review of Literature.

Since the first description of endoscopic thyroid lobectomy in 1997, a variety of techniques have been developed to avoid the visible cervical scar conventionally been associated with thyroidectomy. These "remote access" approaches, which typically use either endoscopic or robotic instrumentation, have successfully avoided the anterior neck scar, which has a measurable impact on the patient's quality of life (Graves and Suh Surgery 168(5):845-850, 2020; Sakorafas World J Surg 34(8):1793-1804, 2010). The main advantage of these techniques is better cosmesis compared to conventional transcervical approaches (Graves and Suh Surgery 168(5):845-850, 2020) However, these techniques have failed to gain widespread acceptance in the surgical community because of the technical challenges, scepticism about oncological safety and cost factors.

Role of Adjuvant Radiotherapy in Early Stage Tongue Cancer: Need for Establishing Stringent Guidelines.

The primary objective of this study was to determine, using population-based data, whether the addition of postoperative radiotherapy (RT) provides an overall survival benefit in patients with early primary squamous cell carcinoma (SCC) of tongue. The study included the data of tongue cancer patients treated between January 2016 and July 2019 retrieved from our hospital database. Tumours limited to pathologic T1 and T2 category managed with primary surgery with or without postoperative external beam RT were included.

Outcomes of Re-exploration Procedures After Head and Neck Free Flap Reconstruction.

This study was conducted to evaluate the outcomes of re-exploration procedures done after head and neck microvascular flap reconstructions. This is a retrospective review of 109 flaps in 106 patients (three patients had two flaps each) that underwent re-exploration procedures in 1001 consecutive free flap surgeries. The outcome was analysed in terms of the type of the flaps, re-exploration rate, flap salvage rate and overall flap success rate.

Economic evaluations comparing Tran-oral robotic surgery and radiotherapy in oropharyngeal squamous cell carcinoma: A systematic review.

Background: Trans-oral robotic surgery (TORS) and primary radiotherapy are the two modalities used to treat early T stage oropharyngeal squamous cell carcinoma(OPSCC). Prior literature including a recent randomized controlled trial have not shown the superiority of one modality over the other. When the modalities have similar outcomes, cost-effectiveness have an important role in deciding on the appropriate treatment.

Prognostic Significance of Vocal Cord Mobility after Laryngeal Preservation Protocols in Locally Advanced Laryngopharyngeal Cancers: A Retrospective Analysis.

In the present study, we look at the prognostic implications of the recovery of vocal cord mobility after treatment in T3 laryngeal and hypopharyngeal cancers with fixed vocal cords. Patients with T3 laryngeal and hypopharyngeal carcinoma were considered for the study. All patients were treated with standard laryngeal preservation protocols as per treatment guidelines.

Selective embolization of lingual artery in transoral robotic surgery for the management of recurrent base of tongue carcinomas.

Background: The incidence of oropharyngeal carcinoma has been on the rise in recent decades. About 30% of patients who undergo definitive chemoradiation as the initial treatment present with residual/recurrent disease. In such a situation, surgical salvage either in the form of traditional open surgery or transoral robotic surgery (TORS) remains a viable treatment option.

Circulating tumour cells in head and neck cancers: Biological insights.

Tumour metastasis is one of the leading cause of cancer-related mortality. Circulating tumour cells (CTCs) have been implicated in loco-regional and distant metastasis and its role is being extensively studied in various malignancies, including those from the head and neck region. The main challenge in understanding their significance lies in the rarity of these cells in the blood.