Publications by authors named "Vinidh Paleri"

Objectives: This scoping review aims to identify existing training and competency frameworks for healthcare professionals who assess or screen patients on the suspected Head and Neck Cancer (HNC) pathway or in extended practice models, and to explore how skills are developed, and competence assessed, prior to practice.

Introduction: Up to 97% of people referred with suspected HNC in the UK do not have cancer. This contributes to long wait lists and referral to treatment time in HNC services.

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Background: The two well-known quality-assessment metrics of head and neck oncosurgery are the status of surgical margin (SM) and lymph node yield (LNY). While the clinical importance of LNY has been well-established, several unresolved controversies around the SM have deterred its practical application.

Methods: This article reviews some of the issues with the SM and ongoing efforts to improve its clinical application and reliability.

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Background: Recurrent head and neck squamous cell carcinomas (rHNSCC) are an understudied subgroup, lacking high quality evidence and thus gold standard management recommendations, resulting in significant variations in practice. The aim of this project was to deliver a national multi-disciplinary expert consensus on patients with rHNSCC managed by curative salvage surgery.

Methods: The AGREEII protocol guided the Delphi process.

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Introduction: Treatment of the node negative contralateral neck in oropharyngeal cancer (OPC) remains debated, with no clear consensus. Prophylactic contralateral neck treatment (either surgically or via irradiation) is generally recommended when the estimated risk of occult nodal metastasis is >20%. Unfortunately, patients undergoing bilateral neck treatment often require long-term supportive care for swallowing dysfunction.

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We present the usability testing of a digital questionnaire co-designed with patient representatives. Two usability methods, think-aloud and timed usability testing, were employed to assess the system. Twelve participants took part in the study by completing the questionnaire, reporting HNC symptoms.

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Introduction: In the United Kingdom, it is the standard of care that treatment decisions in all new cases of head and neck cancer (HNC) are discussed at a multidisciplinary team meeting (MDT). The aim of this project was to gain a national perspective on the scope of current HNC treatment, compliance with national cancer pathway targets, and their influence on survival outcomes.

Methods: A multicentre, retrospective, national observational study of primary HNC patients was discussed at a specialist MDT between September and November 2021.

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Objectives: This study aims to inform the development of a patient-reported symptom questionnaire for head and neck cancer and outline the requirements for a patient-reported symptom-based risk stratification system. The study objectives are to explore how clinicians ask questions and decide subsequent steps for patients referred with suspected head and neck cancer; the language patients and clinicians use to describe symptoms; how clinicians reassure and discharge low-risk patients; and identify clinician and patient experiences of the head and neck cancer diagnostic pathway and their views on a novel diagnostic pathway using patient-reported symptom-based risk stratification.

Design: The study employed qualitative methods including observation and recordings of clinic consultations and semistructured interviews with clinicians and patients.

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Purpose: To provide evidence-based recommendations for the use of transoral robotic surgery (TORS) in the multidisciplinary management of oropharyngeal squamous cell cancer (OPC).

Methods: ASCO convened a multidisciplinary Expert Panel to evaluate the evidence and formulate recommendations. The literature search included studies published between January 1, 2002, and August 31, 2024, and comprised systematic reviews, meta-analyses, randomized controlled trials, and observational studies.

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Objectives: Head and neck squamous cell carcinoma from unknown primary (HNSCCUP) is a rare and challenging condition. This study aimed to investigate the diagnostic pathways of suspected HNSCCUP patients in the United Kingdom.

Methods: A retrospective observational cohort study was conducted, over 5 years from January 2015, in UK Head and Neck centres of consecutive adults undergoing 18F-Fluorodeoxyglucose-PET-CT (PET-CT) within 3 months of diagnosis with metastatic cervical squamous cell carcinoma.

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Background: To investigate the management of recurrent head and neck squamous cell carcinoma (rHNSCC) and describe survival outcomes.

Methods: Post hoc subgroup analysis of a retrospective national observational cohort was conducted. All patients with rHNSCC who received a definitive treatment decision between September 1, 2021 and November 30, 2021 were included.

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Importance: The management of recurrent oropharyngeal cancer (rOPC) is complex. Curative options carry considerable risk of morbidity with overall poor prognosis. Little data exist on function and quality of life (QoL) outcomes for noncurative treatments.

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Background: Traditional head and neck cancer treatment involves open surgery, cytotoxic chemotherapy, and conventional radiotherapy planning. Emerging techniques aim to improve precision and reduce associated toxicity and functional impairment in current practice. This review article describes four such adaptations in image guidance, tailored to next generation therapies.

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Background: Head and Neck Cancer (HNC) is the eighth most prevalent global cancer. Timely recognition of symptoms is crucial for reducing mortality rates. The EVolution of a patiEnt-REported symptom-based risk stratification sySTem to redesign the suspected Head and Neck cancer referral pathway (EVEREST-HN) study aims to develop and evaluate a risk stratification tool using patient reported symptoms, which will be populated remotely in the community before the patient is seen by the clinician to hasten HNC diagnosis.

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Introduction: Evolution of a patient-reported symptom-based risk stratification system to redesign the suspected head and neck cancer (HNC) referral pathway (EVEREST-HN) will use a broad and open approach to the nomenclature and symptomatology. It aims to capture and utilise the patient reported symptoms in a modern way to identify patients' clinical problems more effectively and risk stratify the patient.

Method: The review followed the PRISMA checklist for scoping reviews.

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Introduction: To investigate factors influencing survival in head and neck squamous cell carcinoma of unknown primary (HNSCCUP).

Methods: A retrospective observational cohort study was conducted, over 5 years from January 2015, in UK Head and Neck centres, of consecutive adults undergoing 18F-Fluorodeoxyglucose-PET-CT within 3 months of diagnosis with metastatic cervical squamous cell carcinoma. Patients treated as HNSCCUP underwent survival analysis, stratified by neck dissection and/or radiotherapy to the ipsilateral neck, and by HPV status.

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Introduction: Between 2009/2010 and 2019/2020, England witnessed an increase in suspected head and neck cancer (sHNC) referrals from 140 to 404 patients per 100 000 population. 1 in 10 patients are not seen within the 2-week target, contributing to patient anxiety. We will develop a pathway for sHNC referrals, based on the Head and Neck Cancer Risk Calculator.

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Article Synopsis
  • * A systematic review of existing literature, incorporating 62 studies, evaluated diagnostic tools, imaging techniques, molecular markers, and treatment options for PDTC, revealing significant variance in diagnostic criteria and treatment recommendations.
  • * The study found prevalent molecular markers, such as TERT (41%), BRAF (28%), and P53 (25%), while highlighting that surgical treatment is advised for early-stage PDTC, although opinions are divided on other treatment methods, with a notable case fatality rate of up to 31%.
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Objectives: This study aims to assess the feasibility to perform transoral robotic surgery (TORS) with a new robotic platform, the Versius Surgical System (CMR Surgical, UK) in a preclinical cadaveric setting in accordance to stage 0 of the IDEAL-D framework.

Design: IDEAL stage 0 preclinical assessment of the Versius Robotic System in TORS in human cadavers.

Setting: All procedures were performed in a simulated operating theatre environment at a UK surgical training centre.

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This study aims to review the status of the clinical use of monoclonal antibodies (mAbs) that have completed or are in ongoing clinical trials for targeted fluorescence-guided surgery (T-FGS) for the intraoperative identification of the tumor margins of extra-hematological solid tumors. For each of them, the targeted antigen, the mAb generic/commercial name and format, and clinical indications are presented, together with utility, doses, and the timing of administration. Based on the current scientific evidence in humans, the top three mAbs that could be prepared in a GMP-compliant bank ready to be delivered for surgical purposes are proposed to speed up the translation to the operating room and produce a few readily available "off-the-shelf" injectable fluorescent probes for safer and more effective solid tumor resection.

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Objective: Salvage laryngectomy is more predisposed to complications than primary operations, with pharyngocutaneous fistula (PCF) being among the most challenging to manage. Vascularized flaps are increasingly employed during salvage laryngectomy, with a previous review finding a PCF incidence of 31.2% and 22.

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Background: Patients with intermediate and high-risk oropharyngeal cancer (OPC) have poorer response to standard treatment and poorer overall survival compared to low-risk OPC. CompARE is designed to test alternative approaches to intensified treatment for these patients to improve survival.

Methods: CompARE is a pragmatic phase III, open-label, multicenter randomised controlled trial with an adaptive multi-arm, multi-stage design and an integrated QuinteT Recruitment Intervention.

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