Impact of Transoral Robotic Surgery Versus Radiation on Swallowing Function in Oropharyngeal Cancer Patients: A Sub-Study From a Randomized Trial.

Background: This ORATOR sub-study evaluated swallowing physiology in patients treated with transoral robotic surgery (TORS) versus radiotherapy (RT) for early-stage oropharynx cancer.

Methods: Swallowing physiology was evaluated using videofluoroscopy and outcomes were compared across treatment arms and correlated with MDADI scores.

Results: Of the 68 patients in the ORATOR trial, 21 participated in this sub-study (30.

Radiotherapy Versus Transoral Robotic Surgery for Oropharyngeal Squamous Cell Carcinoma: Final Results of the ORATOR Randomized Trial.

Radiotherapy (RT) and transoral robotic surgery (TORS) are both curative-intent treatment options for oropharyngeal squamous cell carcinoma (OPSCC). Herein, we report the final outcomes of the ORATOR trial comparing these modalities, 5 years after enrollment completion. We randomly assigned 68 patients with T1-2N0-2 OPSCC to RT (with chemotherapy if node-positive) versus TORS plus neck dissection (± adjuvant RT/chemoradiation).

Outcomes for potentially Resectable patients undergoing primary chemoradiation treatment for T1-T2 HPV Negative oropharyngeal squamous cell carcinoma.

Background: Transoral surgical resectability (TOS) is a prognostic factor for patients with HPV+ T1-2 oropharyngeal squamous cell carcinoma (OPSCC) disease undergoing radiotherapy (RT), but it is unclear whether this holds for HPV-negative (HPV-) patients. We aimed to compare outcomes of potential TOS-candidates vs. non-TOS candidates, among patients who underwent RT/CRT for early T-stage HPV- OPSCC.

Sarcopenia as a Predictor of Feeding Tube Placement in Individuals with Oropharyngeal Cancer.

Purpose: In oropharyngeal squamous cell carcinoma (OPSCC), systemic loss of skeletal muscle mass (SMM), or sarcopenia, is a strong prognostic predictor of survival outcomes. However, the relationship between sarcopenia and nutrition-related outcomes is not well understood. This investigation evaluated the prognostic significance of sarcopenia for feeding tube (FT) placement in a cohort of OPSCC patients.

Sarcopenia in head and neck cancer: A scoping review.

Objectives: In those undergoing treatment for head and neck cancer (HNC), sarcopenia is a strong prognostic factor for outcomes and mortality. This review identified working definitions and methods used to objectively assess sarcopenia in HNC.

Method: The scoping review was performed in accordance with Arksey and O'Malley's five-stage methodology and the Joanna Briggs Institute guidelines.

Supporting Patient Autonomy in Shared Decision Making for Individuals With Head and Neck Cancer.

Purpose: Management of head and neck cancer (HNC) can result in substantial long-term, multifaceted disability, leading to significant deficits in one's functioning and quality of life (QoL). Consequently, treatment selection is a challenging component of care for patients with HNC. Clinical care guided by shared decision making (SDM) can help address these decisional challenges and allow for a more individualized approach to treatment.

Assessment of Toxic Effects and Survival in Treatment Deescalation With Radiotherapy vs Transoral Surgery for HPV-Associated Oropharyngeal Squamous Cell Carcinoma: The ORATOR2 Phase 2 Randomized Clinical Trial.

Importance: The optimal approach for treatment deescalation in human papillomavirus (HPV)-related oropharyngeal squamous cell carcinomas (OPSCCs) is unknown.

Objective: To assess a primary radiotherapy (RT) approach vs a primary transoral surgical (TOS) approach in treatment deescalation for HPV-related OPSCC.

Design, Setting, And Participants: This international, multicenter, open-label parallel-group phase 2 randomized clinical trial was conducted at 9 tertiary academic cancer centers in Canada and Australia and enrolled patients with T1-T2N0-2 p16-positive OPSCC between February 13, 2018, and November 17, 2020.

Routine follow-up care for head and neck cancer after curative treatment: A 3-year experience of measuring patients' self-reported needs, preferences, quality of life and attitudes towards follow-up.

Objective: To evaluate and describe attitudes, quality of life (Qol), needs and preferences of patients with head and neck cancer after 3 years of follow-up care.

Methods: This is an exploratory prospective study of recurrence-free patients. Survey results were compared between 1-, 2- and 3-year post-treatment and by disease characteristics.

Randomized Trial of Radiotherapy Versus Transoral Robotic Surgery for Oropharyngeal Squamous Cell Carcinoma: Long-Term Results of the ORATOR Trial.

Purpose: The incidence of oropharyngeal squamous cell carcinoma (OPSCC) has risen rapidly, because of an epidemic of human papillomavirus infection. The optimal management of early-stage OPSCC with surgery or radiation continues to be a clinical controversy. Long-term randomized data comparing these paradigms are lacking.

Detection of Circulating Tumor DNA in Patients with Thyroid Nodules.

Objective: Detection of circulating tumor DNA (ctDNA) in cancer patients can potentially serve as a noninvasive, sensitive test of disease status. The purpose of this study was to determine the ability to detect mutations in the plasma of patients with thyroid nodules, with the goal of distinguishing between benign and malignant nodules.

Methods: Consecutive patients with thyroid nodules who consented for surgery were recruited.

"Cured" but not "healed": The application of principles of palliative care to cancer survivorship.

Application of principles of palliative care to the concept of survivorship may serve to establish an interdisciplinary approach to guide those treated for cancer through the experience of being "cured" but not "healed". Valuable lessons may be garnered from palliative care if its principles are considered within the context of survivorship. This work aims to define key terms including cured, healed, survivorship, and quality of life (QoL) and delineate the central tenets of palliative care and disease-modifying care.

Resilience: an essential element in head and neck cancer survivorship and quality of life.

Purpose: Individuals with head and neck cancer (HNCa) face myriad biopsychosocial challenges. Even after treatment completion, these challenges may cause continued disablement and diminished quality of life (QoL). Resilience may serve to minimize the disabling impact of HNCa and, in turn, maximize QoL.

Preservation of swallowing in resected oral cavity squamous cell carcinoma: examining radiation volume effects (PRESERVE): study protocol for a randomized phase II trial.

Background: Patients with resected oral cavity squamous cell carcinoma (OCSCC) are often treated with adjuvant radiation (RT) ± concomitant chemotherapy based on pathological findings. Standard RT volumes include all surgically dissected areas, including the tumour bed and dissected neck. RT has significant acute and long-term toxicities including odynophagia, dysphagia, dermatitis and fibrosis.

The natural history of weight and swallowing outcomes in oropharyngeal cancer patients following radiation or concurrent chemoradiation therapy.

Purpose: Patients treated for oropharyngeal cancer (OPC) are at increased risk for functional decline due to cancer-related impairments and treatment toxicities, often leading to recommendations for enteral nutritional support. This study investigated the natural history of weight and swallowing outcomes in patients with and without feeding tube (FT) placement.

Methods: Data were collected from electronic medical records of OPC patients treated with (chemo)radiotherapy at a single regional cancer center between January 2013 and December 2015.

Lessons learned in practice-based research: Studying language interventions for young children in the real world.

Background And Aims: Practice-based research holds potential as a promising solution to closing the research-practice gap, because it addresses research questions based on problems that arise in clinical practice and tests whether systems and interventions are effective and sustainable in a clinical setting. One type of practice-based research involves capturing practice by collecting evidence within clinical settings to evaluate the effectiveness of current practices. Here, we describe our collaboration between researchers and clinicians that sought to answer clinician-driven questions about community-based language interventions for young children (Are our interventions effective? What predicts response to our interventions?) and to address questions about the characteristics, strengths, and challenges of engaging in practice-based research.

Treatment de-escalation for HPV-associated oropharyngeal squamous cell carcinoma with radiotherapy vs. trans-oral surgery (ORATOR2): study protocol for a randomized phase II trial.

Background: Patients with human papillomavirus-positive (HPV+) oropharyngeal squamous cell carcinoma (OPC) have substantially better treatment response and overall survival (OS) than patients with HPV-negative disease. Treatment options for HPV+ OPC can involve either a primary radiotherapy (RT) approach (± concomitant chemotherapy) or a primary surgical approach (± adjuvant radiation) with transoral surgery (TOS). These two treatment paradigms have different spectrums of toxicity.

Radiotherapy versus transoral robotic surgery and neck dissection for oropharyngeal squamous cell carcinoma (ORATOR): an open-label, phase 2, randomised trial.

Background: Transoral robotic surgery (TORS) with concurrent neck dissection has supplanted radiotherapy in the USA as the most common treatment for oropharyngeal squamous cell carcinoma (OPSCC), yet no randomised trials have compared these modalities. We aimed to evaluate differences in quality of life (QOL) 1 year after treatment.

Methods: The ORATOR trial was an investigator-initiated, multicentre, international, open-label, parallel-group, phase 2, randomised study.

Routine follow-up care after curative treatment of head and neck cancer: A survey of patients' needs and preferences for healthcare services.

Objective: The experience of a cancer diagnosis and receiving treatment can have profound impacts on health and subsequently patients may require significant support. Often, these needs are not identified or addressed. Given that less is known about the follow-up requirements for head and neck cancer patients, this study aimed to describe their follow-up needs and preferences.

Predictors of plate extrusion in oromandibular free flap reconstruction.

Objectives: Plate extrusions after free tissue transfer for mandibular reconstruction can be problematic and generally require revision surgery. Our objective was to assess the predictors of plate extrusion and compare outcomes between fibular free flaps (FFF), lateral border scapular flaps (LBSF), and scapular tip free flaps (STFF).

Methods: Retrospective review of consecutive patients who underwent osseous free tissue reconstruction of the mandible (2008-2014) at Victoria Hospital, London, Ontario.

Swallowing Preparation and Execution: Insights from a Delayed-Response Functional Magnetic Resonance Imaging (fMRI) Study.

The present study sought to elucidate the functional contributions of sub-regions of the swallowing neural network in swallowing preparation and swallowing motor execution. Seven healthy volunteers participated in a delayed-response, go, no-go functional magnetic resonance imaging study involving four semi-randomly ordered activation tasks: (i) "prepare to swallow," (ii) "voluntary saliva swallow," (iii) "do not prepare to swallow," and (iv) "do not swallow." Results indicated that brain activation was significantly greater during swallowing preparation, than during swallowing execution, within the rostral and intermediate anterior cingulate cortex bilaterally, premotor cortex (left > right hemisphere), pericentral cortex (left > right hemisphere), and within several subcortical nuclei including the bilateral thalamus, caudate, and putamen.

Feasibility of Targeting PIK3CA Mutations in Head and Neck Squamous Cell Carcinoma.

PIK3CA is the only frequently-mutated, directly druggable oncogene in head and neck squamous cell carcinoma (HNSCC). However, it is unclear if a molecularly-driven intervention trial can be launched successfully, particularly within a single-institution setting secondary to the infrastructure necessary for mutation detection, mutation prevalence, and patient willingness to participate. This study aimed to evaluate 1) local frequency of PIK3CA activating mutations in HNSCC, 2) timeliness of our mutation-profiling clinical pathway, and 3) patients' willingness to enroll in a novel neoadjuvant drug trial.

The multidimensional impact of total laryngectomy on women.

Unlabelled: Based on society's expectations of what defines the norms for what is deemed "masculine" and "feminine", and a propensity for society's members to adhere to these expectations, women may face a unique set of circumstances and pressures following surgical treatment for laryngeal cancer. This is primarily due to the changes that occur to women's physical, psychological, and social functioning when dealing with cancer diagnosis and treatment outcomes. Because of concerns related to physical disfigurement, acoustic and perceptual changes to one's voice, and threat of the psychological sequelae associated with total laryngectomy (TL) (or, the surgical removal of one's voicebox and surrounding structures), there is an increased potential for violation of social expectations that cross these areas of functioning.

Occurrences of yawn and swallow are temporally related.

Yawning is a stereotyped motor behavior characterized by deep inhalation and associated dilation of the respiratory tract, pronounced jaw opening, and facial grimacing. The frequency of spontaneous yawning varies over the diurnal cycle, peaking after waking and before sleep. Yawning can also be elicited by seeing or hearing another yawn, or by thinking about yawning, a phenomenon known as "contagious yawning".

Development of a transoral robotic surgery program in Canada.

Due to significant differences in healthcare structure between the United States and Canada, there are unique barriers to adopting new medical technology in Canada. In this article, we describe our experience developing a transoral robotic surgery (TORS) program at Western University. Specifically, we outline the steps that were necessary to obtain institutional and multidisciplinary team approval, financial support, as well as surgeon and allied healthcare personnel training.