Can Radiotherapy Quality Assurance (RT QA) improve nasopharyngeal cancer outcomes in low- and middle-income countries (LMICs) - Reporting the technical component of the second phase of a prospective International Atomic Energy Agency (IAEA) study (E33039).

Title: Can Radiotherapy Quality Assurance (RT QA) improve nasopharyngeal cancer (NPC) outcomes in low- and middle-income countries (LMICs) -Reporting phase 2 of a prospective International Atomic Energy Agency (IAEA) study (E33039).

Background: Most of new NPC cases occur in LMICs, but these patients experience poorer survival than new NPC cases in high income countries. This study seeks to determine whether a radiotherapy quality assurance (RT QA) programme can improve NPC patient outcomes in LMICs.

Prospective Evaluation of Patient Priorities in HPV-Driven Oropharyngeal Cancer Using the Chicago Priorities Scale: Considerations for Future Clinical Trial Design.

Purpose: This study examined head and neck cancer treatment outcome priorities in patients with human papillomavirus-associated oropharyngeal cancer (HPVOPC) before and 12 months (12m) after (chemo)radiotherapy ([C]RT).

Methods And Materials: Eligible patients were diagnosed with HPVOPC suitable for curative-intent primary [C]RT. Study data included responses to a modified version of the Chicago Priorities Scale (CPS-modified) and select items from the MDASI Head and Neck Cancer Module (MDASI-HN).

Multidisciplinary Care of Locally Advanced Mucosal Head and Neck Cancer: An Australian Perspective.

Locally advanced mucosal head and neck squamous cell carcinoma (LA-HNSCC) is associated with several key risk factors including smoking, alcohol, and human papillomavirus (HPV) infection. Unfortunately, the current treatment modalities for LA-HNSCC, which can include combinations of surgery, radiotherapy, and systemic therapy, may result in substantial treatment-related toxicity and functional consequences for patients with a significant impact on quality of life. Due to the complex nature of the disease and acute and delayed treatment-related morbidity, treatment of LA-HNSCC requires a multidisciplinary approach that is optimally funded and accessible for patients regardless of geography.

Swallowing and Communication Outcomes Post Chemoradiotherapy for Low-Risk Human Papillomavirus (HPV)-Associated Oropharyngeal Squamous Cell Carcinoma: A Substudy of TROG 12.01.

Background: This substudy aimed to assess swallow and communication outcomes in patients undergoing treatment for low-risk human papillomavirus-associated oropharyngeal squamous cell carcinoma.

Methods: Videofluoroscopy swallowing studies (VFSS) were conducted pre-treatment, 12 and 24 months post treatment, alongside quality of life and symptom severity measures for patients receiving 70Gy radiotherapy with either weekly cisplatin or cetuximab.

Results: Of 126 patients who underwent VFSS, there were no differences in swallowing outcomes between cisplatin and cetuximab arms.

International Consensus Guideline on Delineation of the Clinical Target Volumes at Different Dose Levels for Nasopharyngeal Carcinoma (2024 Version).

Purpose: Radiation therapy planning for nasopharyngeal carcinoma is one of the most challenging tasks for radiation oncologists due to the notoriously narrow therapeutic margin. The first International Guideline (IG-2018 Version) has served as a practical guide for contouring clinical target volumes (CTVs). With increasing data on locoregional extension patterns and outcomes from studies on optimizing CTV and doses, an updated International Guideline is pressingly needed to provide a reference for enhancing precision.

The Oncological Outcome of Postoperative Radiotherapy in Patients with Node-Negative Early-Stage (T1/T2/N0) Oral Squamous Cell Carcinoma and Perineural Invasion: A Meta-Analysis.

To evaluate the impact of postoperative radiotherapy (PORT) on oncological outcomes in node-negative early-stage oral squamous cell carcinoma (OSCC) with perineural invasion (PNI). : A systematic review and meta-analysis was conducted using the PubMed, EMBASE, and Scopus databases for the period from 2000 to 2024. Studies comparing PORT versus observation in pN0 early-stage OSCC with PNI were included.

Final Results From a Longitudinal Observation Study Evaluating Sexual Health and Facial Appearance and Distress in Human Papillomavirus-Associated Oropharyngeal Cancer Survivors Treated With Chemoradiotherapy.

Purpose: This communication reports on the complete results of a prospective study evaluating sexual health and appearance-related outcomes in human papillomavirus-associated oropharyngeal cancer (HPVOPC) survivors treated with (chemo)radiation therapy ((C)RT).

Methods And Materials: One hundred patients with HPVOPC scheduled to receive curative-intent (C)RT were enrolled into a longitudinal observational study between October 2020 and November 2021. Sexual health was measured using the 22-item European Organisation for Research and Treatment of Cancer (EORTC) Sexual Health Questionnaire and appearance-related issues were measured using FACE-Q Appearance and Appearance distress modules.

Sexual Health, sexuality and sexual intimacy in patients with head and neck cancer - A narrative review.

Sexuality and sexual intimacy are important aspects of cancer survivorship. In head and neck cancer (HNC), concerns around sexual health, sexuality and sexual intimacy are infrequently raised or addressed in standard HNC consultations, either before embarking on treatment or during survivorship. The changing demographic of HNC patients, largely due to the increasing proportion of patients with human papillomavirus-associated oropharyngeal squamous cell carcinoma (HPVOPSCC), has driven renewed interest in some specific survivorship issues, including sexual behaviours and lifestyles, which may account for both the primary mode of HPV transmission and the younger and less comorbid population affected by this disease.

Stereotactic Body Radiotherapy in Recurrent and Oligometastatic Head and Neck Tumours.

The treatment of head and neck cancers (HNCs) encompasses a complex paradigm involving a combination of surgery, radiotherapy, and systemic treatment. Locoregional recurrence is a common cause of treatment failure, and few patients are suitable for salvage surgery. Reirradiation with conventional radiation techniques is challenging due to normal tissue tolerance limits and the risk of significant toxicities.

A Hard Truth to Swallow: Critically Evaluating the MD Anderson Dysphagia Inventory (MDADI) as an Endpoint in Human Papillomavirus-associated Oropharyngeal Cancer Trials.

The MD Anderson Dysphagia Inventory (MDADI), a measure of swallowing-related quality of life, has become the preferred patient-reported outcome measure (PROM) in contemporary clinical trials evaluating the experience of human papillomavirus-associated oropharyngeal squamous cell carcinoma (HPVOPSCC) survivors. With many potentially practice-changing studies using the MDADI composite score as either a primary or coprimary endpoint, or as a key secondary endpoint, it is important to understand its psychometric properties as judged by contemporary PROM standards, with a particular focus on its application to contemporary HPVOPSCC populations. In this critical review, we evaluate contemporary HPVOPSCC studies reporting MDADI outcomes, followed by a detailed evaluation of the psychometric properties of the MDADI.

Initial surgical management of sporadic medullary thyroid cancer: Guidelines based optimal care - A systematic review.

Introduction: Medullary thyroid carcinoma (MTC) is a rare neuroendocrine tumor from parafollicular cells that produce calcitonin (Ct). Despite several existing guidelines for the surgical management of sporadic MTC (sMTC), optimal initial surgical management of the thyroid, the central and the lateral neck remains a matter of debate.

Methods: A systematic review in PubMed and Scopus for current guidelines addressing the surgical management of sMTC and its referenced citations was conducted as per the PRISMA guidelines.

Update on olfactory neuroblastoma.

Olfactory neuroblastomas are uncommon malignancies that arise from olfactory receptor cells located high in the nasal cavity. Accurate diagnosis plays a crucial role in determining clinical results and guiding treatment decisions. Diagnosis can be a major challenge for pathologists, especially when dealing with tumours with poor differentiation.

Radiotherapy quality assurance in the TROG 12.01 randomised trial and its impact on loco-regional failure.

Introduction: There is no consensus as to what specifically constitutes head and neck cancer radiotherapy quality assurance (HNC RT QA). The aims of this study are to (1) describe the RT QA processes used in the TROG 12.01 study, (2) review the RT QA processes undertaken for all patients with loco-regional failure (LRF), and (3) provide prospective data to propose a consensus statement regarding the minimal components and optimal timing of HNC RT QA.

Clinical decision pathway and management of locally advanced head and neck squamous cell carcinoma: A multidisciplinary consensus in Asia-Pacific.

Objectives: To develop consensus on patient characteristics and disease-related factors considered in deciding treatment approaches for locally advanced head and neck squamous cell carcinoma (LA-HNSCC) based on real-world treatment patterns in 4 territories in Asia-Pacific.

Methods: A three-round modified Delphi involving a multidisciplinary panel of HN surgeons, medical oncologists, and radiation oncologists was used. Of 41 panelists recruited, responses of 26 from Australia, Japan, Singapore, and Taiwan were analyzed.

A Longitudinal Study Evaluating Sexual Health Outcomes and Prioritization in Patients Undergoing Chemoradiation for Human Papillomavirus-Associated Oropharyngeal Cancer.

Purpose: The primary objectives were to describe the longitudinal course of sexual health in people undergoing curative (chemo)radiation therapy ([C)RT) for human papillomavirus-associated oropharyngeal squamous cell carcinoma (HPVOPSCC) and identify factors associated with higher sexual satisfaction 12 months after (C)RT.

Methods And Materials: Eligible participants from 3 sites were recruited to a prospective observational study between October 2020 and November 2021. Measures of sexual health (22-item European Organization for Research and Treatment of Cancer Sexual Health Questionnaire), treatment outcome priorities (Chicago Priorities Scale), quality of life (30-item European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire), symptom burden (MD Anderson Symptom Inventory-Head and Neck), emotional distress (Patient-Reported Outcomes Measurement Information System - Anxiety and Depression), and facial appearance and appearance distress (FACE-Q) were administered before, at the end, and 3 and 12 months after (C)RT.

Current management of xerostomia in head and neck cancer patients.

Radiotherapy (RT) continues to play a key role in the management of head and neck cancer (HNC). Xerostomia remains a principal detriment to the quality of life (QoL) for 80 % of surviving patients receiving head and neck radiation. Radiation-induced injury to the salivary glands is dose-dependent, and thus efforts have been focused on decreasing radiation to the salivary glands.

Patient-Reported Symptom Severity, Health-Related Quality of Life, and Emotional Distress Trajectories During and After Radiation Therapy for Human Papillomavirus-Associated Oropharyngeal Cancer: A TROG 12.01 Secondary Analysis.

Purpose: This secondary analysis of clinical trial TROG 12.01, involving patients with human papillomavirus-associated oropharyngeal squamous cell carcinoma, aimed to identify patient-reported outcome (PRO) trajectories before, during, and after chemoradiotherapy.

Methods And Materials: Head and neck cancer symptom severity (HNSS) and interference (HNSI), generic health-related quality of life (HRQL), and emotional distress were assessed with the MD Anderson Symptom Inventory-Head and Neck, Functional Assessment of Cancer Therapy-General, and Hospital Anxiety and Depression Scale questionnaires, respectively.

Current Radiotherapy Considerations for Nasopharyngeal Carcinoma.

Radiotherapy is the primary treatment modality for nasopharyngeal carcinoma (NPC). Successful curative treatment requires optimal radiotherapy planning and precise beam delivery that maximizes locoregional control while minimizing treatment-related side effects. In this article, we highlight considerations in target delineation, radiation dose, and the adoption of technological advances with the aim of optimizing the benefits of radiotherapy in NPC patients.

Evaluating new treatments for anaplastic thyroid cancer.

Introduction: Anaplastic thyroid cancer (ATC) is one of the most lethal diseases known to humans with a median survival of 5 months. The American Thyroid Association (ATA) recently published guidelines for the treatment of this dreadful thyroid malignancy.

Areas Covered: This review presents the current therapeutic landscape of this challenging disease.

Patient- and Clinician-Reported Outcomes in Human Papillomavirus-Associated Tonsillar Carcinoma Treated With Unilateral and Bilateral Intensity Modulated Radiation Therapy-A Substudy From TROG 12.01.

Purpose: The aim of this TROG 12.01 substudy was to report longitudinal variations in patient- (PRO) and clinician-reported outcomes based on receipt of unilateral (URT) or bilateral radiation therapy (BRT).

Methods And Materials: Patients with lateralized T1-2 N1-2b human papillomavirus-associated tonsillar carcinoma (AJCC7) enrolled on TROG 12.

Epstein-Barr virus directed screening for nasopharyngeal carcinoma in individuals with positive family history: A systematic review.

Objectives: Evidence to support Epstein-Barr virus (EBV)-directed population nasopharyngeal carcinoma (NPC) screening has been growing. Familial aggregation is a well-recognized phenomenon in endemic regions. This systematic review summarizes the role of EBV-directed screening in individuals with a positive family history (FH+) of NPC.

Proton Therapy for Squamous Cell Carcinoma of the Head and Neck: Early Clinical Experience and Current Challenges.

Proton therapy (PT) is a promising development in radiation oncology, with the potential to further improve outcomes for patients with squamous cell carcinoma of the head and neck (HNSCC). By utilizing the finite range of protons, healthy tissue can be spared from beam exit doses that would otherwise be irradiated with photon-based treatments. Current evidence on PT for HNSCC is limited to comparative dosimetric analyses and retrospective single-institution series.