COVID-19 case management in primary dental care settings in Yorkshire and the Humber.

Introduction Emerging guidance during the COVID-19 pandemic aimed to minimise transmission risk within dental settings. This service evaluation provides an overview of reported cases of COVID-19 among primary dental care staff within Yorkshire and the Humber.Methods Data for COVID-19 cases reported within dental practices between November 2020 and August 2021 were extracted from the Public Health England, Health Protection Zone database and summarised using descriptive statistics.

Interventions for managing oral submucous fibrosis.

Background: Oral submucous fibrosis (OSF) is a chronic disease of the oral cavity that causes progressive constriction of the cheeks and mouth accompanied by severe pain and reduced mouth opening. OSF has a significant impact on eating and swallowing, affecting quality of life. There is an increased risk of oral malignancy in people with OSF.

Developing and validating the model of tumor-infiltrating immune cell to predict survival in patients receiving radiation therapy for head and neck squamous cell carcinoma.

Background: Radiotherapy (RT) is a mainstay of head and neck squamous cell carcinoma (HNSCC) treatment. Due to the influence of RT on tumor cells and immune/stromal cells in microenvironment, some studies suggest that immunologic landscape could shape treatment response. To better predict the survival based on genomic data, we developed a prognostic model using tumor-infiltrating immune cell (TIIC) signature to predict survival in patients undergoing RT for HNSCC.

A Randomised Controlled Trial of Postoperative Sensitivity after Class II Restoration with Bulk-Fill vs Conventional Composites.

Introduction: Bulk-fill composites may simplify posterior restorations, saving time and reducing technical complexity. Post-operative sensitivity is a risk of posterior composites; bulk-fill composites could mitigate this. This single centre, double-blinded, parallel groups randomised controlled trial compared postoperative sensitivity following restoration of class II carious lesions with bulk-fill or conventional, layered composite.

Feasibility of robotic platform to perform R0 resection for locally advanced multi-visceral pelvic malignancy: an institutional experience on outcomes of robotic pelvic exenteration.

Background: Exenteration surgery for multi-visceral pelvic malignancy is a complex life-changing operation with high perioperative morbidity and mortality. Traditional open surgery has long been the standard approach for pelvic exenteration for achieving Ro resection which is the main aim of surgery. In the current era of minimally invasive surgery, robotic-assisted pelvic exenteration has provided a promising alternative, offering potential advantages in terms of improved oncological outcomes and enhanced postoperative recovery.

Robotic and laparoscopic gynaecological surgery: a prospective multicentre observational cohort study and economic evaluation in England.

Objective: To compare the health-related quality of life and cost-effectiveness of robot-assisted laparoscopic surgery (RALS) versus conventional 'straight stick' laparoscopic surgery (CLS) in women undergoing hysterectomy as part of their treatment for either suspected or proven gynaecological malignancy.

Design: Multicentre prospective observational cohort study.

Setting: Patients aged 16+ undergoing hysterectomy as part of their treatment for gynaecological malignancy at 12 National Health Service (NHS) cancer units and centres in England between August 2017 and February 2020.

Environmental modulation of exopolysaccharide production in the cyanobacterium Synechocystis 6803.

Microorganisms produce extracellular polymeric substances (EPS, also known as exopolysaccharides) of diverse composition and structure. The biochemical and biophysical properties of these biopolymers enable a wide range of industrial applications. EPS from cyanobacteria are particularly versatile as they incorporate a larger number and variety of building blocks and adopt more complex structures than EPS from other organisms.

Compositional shifts within the denture-associated bacteriome in pneumonia - an analytical cross-sectional study.

Bacterial pneumonia is a common cause of morbidity and mortality in elderly individuals. While the incidence of edentulism is falling, approximately 19 % of the UK population wear a full or partial removable denture. Despite advances in denture biomaterials, the majority of dentures are fabricated using polymethyl-methacrylate.

A retrospective analysis of the ethnicity of individuals referred to a tertiary neuropsychology service in the United Kingdom.

Ethnic minorities comprise approximately 18% of the UK population and are at high risk of developing neurological conditions. Despite this, there is little information regarding their access to neuropsychology services. This study evaluated whether ethnic minorities were proportionally represented in a tertiary neuropsychology department in the UK in accordance with census data for the region.

Malignant salivary gland tumours: treatment outcomes from a tertiary referral centre in the UK.

Salivary gland malignant tumours are a complex and highly variable pathological group. Their diagnosis can be challenging, and management is guided by multidisciplinary teams. This project aimed to establish clinicopathological and sociodemographic features that significantly impacted overall disease-free or progression-free survival in patients diagnosed with malignant salivary gland disease between 2010 and 2019 in a tertiary referral centre.

Does periodontal treatment improve rheumatoid arthritis disease activity? A systematic review.

Objectives: The association of periodontal disease in people diagnosed with RA is emerging as an important driver of the RA autoimmune response. Screening for and treating periodontal disease might benefit people with RA. We performed a systematic literature review to investigate the effect of periodontal treatment on RA disease activity.

Outcomes of anastomotic venous flow couplers in head and neck free flap reconstruction - five-year experience in a single centre.

Flow couplers for venous anastomosis, which enable the invasive monitoring of free flaps during the postoperative period with a continuous venous signal audible immediately after completion of the anastomosis, have been reported to be reliable, sensitive, and specific as anastomotic flap monitoring adjuncts. The purpose of this study was to evaluate the reliability, sensitivity, specificity, and outcomes of surgical exploration, and the impact on free-flap survival of the venous anastomotic flow coupler for microvascular head and neck reconstruction in a consecutive series of patients. This is a retrospective review of consecutive patients treated in the department of oral and maxillofacial surgery who underwent reconstruction of a head and neck defect using venous anastomosis with a flow coupler-vascularised free flap between October 2015 and December 2020.

Follow-up arrangements in head and neck cancer clinics during the COVID-19 pandemic: results from two tertiary UK head and neck cancer centres.

Introduction: The aim of this paper is to report the pattern of follow-up that occurred for a cohort of head and neck cancer (HNC) patients across two large centres in the UK (Aintree and Leeds), as a consequence of the COVID-19 pandemic.

Methods: Patients had been treated for HNC with curative intent between April 2017 and October 2019 by 14 oral and maxillofacial (OMFS) and ear nose and throat (ENT) oncology surgeons in the Patient Concerns Inventory intervention trial. In October 2020, hospital records were reviewed, and information collected on the timing and mode (face-to-face/telephone/video) of follow-up consultations.

Risk stratification for poor health-related quality of life following head and neck cancer through the aid of a one-page item prompt list.

The aim of this work was to evaluate the usability of a single-page, patient-completed, condition-specific prompt list, the Patient Concerns Inventory (PCI-HN), to risk-stratify for poor health-related quality of life (HRQOL). Data were collected between 2008 and 2017. The main dataset comprised 310 patients first completing the PCI-HN and University of Washington Quality of Life questionnaire (UW-QOLv4) between 2012 and 2017.

The evolving role of one-step nucleic acid amplification (OSNA) for the intra-operative detection of lymph node metastases: A diagnostic accuracy meta-analysis.

Background: One Step Nucleic Acid Amplification (OSNA) assay has recently emerged as a rapid molecular diagnostic tool for the detection of lymph node (LN) metastases. It is a molecular technique that analyses the entire LN tissue using a reverse-transcriptase loop-mediated isothermal amplification reaction to detect tumour specific cytoceratin 19 mRNA.

Aim: To ascertain the diagnostic accuracy of OSNA assay in detecting LN metastases amongst different types of malignancy.

Current practice in the management of peripheral ameloblastoma: a structured review.

Ameloblastoma is the most common benign, but locally destructive, epithelial odontogenic tumour. Peripheral ameloblastoma may involve soft tissues without invasion or involvement of bone. The aim of this structured review was to evaluate the literature and guide clinical management.

Retrospective Observational Study of the Clinical Performance Characteristics of a Machine Learning Approach to Early Sepsis Identification.

Unlabelled: To estimate performance characteristics and impact on care processes of a machine learning, early sepsis recognition tool embedded in the electronic medical record.

Design: Retrospective review of electronic medical records and outcomes to determine sepsis prevalence among patients about whom a warning was received in real time and timing of that warning compared with clinician recognition of potential sepsis as determined by actions documented in the electronic medical record.

Setting: Acute care, nonteaching hospital.

Living with Polyneuropathy Organomegaly Endocrinopathy Monoclonal gammopathy Skin changes (POEMS) syndrome: a case study of healthcare experiences and quality of life.

Aim: Polyneuropathy Organomegaly Endocrinopathy Monoclonal gammopathy Skin changes (POEMS) Syndrome is a rare condition with an estimated prevalence rate of 0.3 per 100,000 people. Patient perspectives on healthcare experiences and quality of life have not yet been studied in depth.

Type II or type III radical hysterectomy compared to chemoradiotherapy as a primary intervention for stage IB2 cervical cancer.

Background: Cervical cancer is the fourth most common cancer in women, with 528,000 estimated new cases globally in 2012. A large majority (around 85%) of the disease burden occurs in low- and middle-income countries (LMICs), where it accounts for almost 12% of all female cancers. Treatment of stage IB2 cervical cancers, which sit between early and advanced disease, is controversial.