Sound-seeking before and after hearing loss in mice.

How we move our bodies affects how we perceive sound. For instance, head movements help us to better localize the source of a sound and to compensate for asymmetric hearing loss. However, many auditory experiments are designed to restrict head and body movements.

The role of non-oropharyngeal biopsies in head and neck squamous cell carcinoma of unknown primary: A systematic review.

Introduction: This systematic review aims to evaluate the role of biopsies in non-oropharyngeal subsites in patients with cervical metastasis from head and neck squamous cell carcinoma of unknown primary (HNSCCUP).

Methods: This systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Articles that encompassed non-oropharyngeal biopsies in HNSCCUP as part of the diagnostic work-up were selected and analysed.

Sound-seeking before and after hearing loss in mice.

How we move our bodies affects how we perceive sound. For instance, we can explore an environment to seek out the source of a sound and we can use head movements to compensate for hearing loss. How we do this is not well understood because many auditory experiments are designed to limit head and body movements.

Assessing the Cost and Resource Use Impact of Implantable Cardiac Defibrillator Shocks in the UK CareLink Population.

Objective: High voltage devices (implantable cardiac defibrillators (ICDs) and cardiac resynchronization therapy defibrillators referred to jointly as ICDs) reduce rates of sudden cardiac death in patients with cardiovascular disease. However, shocks from ICDs may be associated with healthcare resource use (HCRU) and costs. The aim of this study was to estimate the costs associated with both appropriate and inappropriate shocks from ICDs.

A cost-effectiveness evaluation of latent tuberculosis infection screening of a migrant population in Malaysia.

To estimate the costs and benefits of screening for latent tuberculosis infection (LTBI) in a migrant population in Malaysia. An economic model was developed from a Malaysian healthcare perspective to compare QuantiFERON-TB Gold Plus (QuantiFERON) with the tuberculin skin test (TST). A decision tree was used to capture outcomes relating to LTBI screening followed by a Markov model that simulated the lifetime costs and benefits of the patient cohort.

Systematic review on the use of biologics in adult-onset still's disease.

This systematic review (SR) describes the efficacy and safety of biologic disease modifying anti-rheumatic drugs (bDMARDs) for patients with adult-onset Still's disease (AOSD). Three randomised controlled trials (RCTs), one retrospective case series of multiple interventions, and 17 case series of single interventions met the inclusion criteria for this SR. Comparisons of biologic therapy in AOSD were only available against conventional DMARDs in one RCT and against placebo in two RCTs.

Indirect Monitoring of Frequencies of a Multiple Span Bridge Using Data Collected from an Instrumented Train: A Field Case Study.

In this paper, a field study is carried out to monitor the natural frequencies of Malahide viaduct bridge which is located in the north of Dublin. The bridge includes a series of simply supported spans, two of which collapsed in 2009 and were replaced. The replaced spans are stiffer than most of the others and these differences resulted in higher natural frequencies.

Telehealth Interventions for Supportive Management and Early Recognition of Treatment-Related Symptoms in Patients With Hematologic Malignancies.

Purpose: The purposes of this literature review were to (1) establish the utility of supportive telehealth interventions focusing on early identification of treatment-related symptoms in adult patients with hematologic malignancies, with a secondary aim to (2) evaluate acceptability and feasibility.

Methods: A literature review was conducted using PubMed, Cochrane Database of Systematic Reviews, CINAHL, Scopus, and Embase. Dates searched were from January 2007 through December 2019.

Centralised pathology service for sentinel node biopsy in oral cavity cancer: The Southeast England Consortium experience.

Background: Sentinel lymph node biopsy is an increasingly recognised option for accurate staging and subsequent management of the clinically negative neck in early stage oral cavity squamous cell carcinoma. However, the technique is currently underused due to several logistic constraints including increased burden on pathology services. Here, we describe the feasibility of an outsourced centralised pathology processing and reporting service for sentinel lymph node biopsies in oral cavity squamous cell carcinoma.

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.

Antibiotic Therapy and Gastrointestinal Graft-Versus-Host Disease in the Allogeneic Stem Cell Transplantation Population.

Purpose: Hematopoietic stem cell transplantation patients undergo rigorous courses of myeloablative chemotherapy that increase vulnerability for infections. Complications can arise in the form of graft-vs.-host disease (GvHD) manifesting in various organs, including the skin, lung, liver, and gastrointestinal (GI) tract.

Football-related maxillofacial injuries.

Maxillofacial injuries sustained playing sports are becoming increasingly common, and in the UK where football is the most popular team sport, associated maxillofacial injuries are a regular occurrence. This study retrospectively examined data on patients who were referred with facial injuries sustained playing football between 2007 and 2019 (n = 265). Demographics, mechanism of injury, diagnosis, and treatment received were analysed.

Early Detection of Vulvovaginal Graft-Versus-Host Disease: An Integrative Review.

Introduction: Vulvovaginal graft-vs.-host disease (VVGvHD) is a condition caused by a T-cell mounted immune response after allogeneic hematopoietic stem cell transplant (alloHSCT), which can lead to sclerotic changes of the external genital organs. A common complication of alloHSCT, VVGvHD is underreported and underdiagnosed in female patients.

Merkel cell carcinoma of the head and neck in the south-east of England.

Merkel cell carcinoma (MCC) is a rare and highly aggressive neuroendocrine malignancy of the skin. Its incidence is increasing with half of cases involving the head and neck. To the best of our knowledge, few large studies have been published in the UK, and to date this is the largest reported series of head and neck MCC.

Risk Factors for Ifosfamide-Related Encephalopathy in Adult Cancer Patients: An Integrative Review.

Patients receiving ifosfamide as part of their cancer treatment are at risk for ifosfamide-related encephalopathy (IRE), a potentially serious adverse event affecting up to 60% of patients. Symptoms range from transient altered mental status to coma and death. Consensus regarding risk factors for the development of IRE has not been reached in the literature.

The Impact of Peripheral Cooling on Chemotherapy-Induced Peripheral Neuropathy: An Integrative Review.

Chemotherapy-induced peripheral neuropathy (CIPN) is a prevalent, potentially long-lasting side effect of select chemotherapies. It contributes to suboptimal chemotherapy dosing, and its symptoms negatively impact patients' quality of life. To date, interventions to effectively prevent this toxicity have not been established, and interventions to treat CIPN have produced only modest results.

Process mapping and Lean principles applied to orthognathic surgery.

Process mapping in industry is a well-established tool to improve efficiency. It is defined as a quality improvement technique that breaks down a process, or task, into its individual components, or steps, then analyses it. Lean principles are used to reduce waste and produce consistently good outcomes.

Pleomorphic dermal sarcoma: a clinical and histological review of 49 cases.

Pleomorphic dermal sarcoma (PDS) is a rare mesenchymal neoplasm that shares histopathological features with atypical fibroxanthoma (AFX), but has additional features of deep invasion of the superficial subcutis, tumour necrosis, and vascular and perineural invasion, which confers a risk of local recurrence and metastases. To study the clinical and pathological spectrum more comprehensively, we retrieved 49 cases of pleomorphic dermal sarcoma from our departmental files. There was a strong male predominance (n=45).

Operative time, length of stay and reoperation rates for orthognathic surgery.

Orthognathic surgery improves quality of life in terms of oral function and facial aesthetics. Our aim was to establish and compare operative time and length of inpatient stay for orthognathic procedures, and to assess the reoperation rate. Departmental electronic data base was used to identify all patients undergoing orthognathic surgery in a single unit between the 01/01/2016 and the 01/08/2018.

Lateral segmental mandibulectomy reconstruction with bridging reconstruction plate and anterolateral thigh free flap: a case series of 30 consecutive patients.

Lateral posterior segmental mandibular defects present a reconstructive challenge and an osseous flap would be the gold standard to reconstruct such a defect. However, combining a mandibular reconstruction plate (MRP) with a soft-tissue free flap (to restore mucosal integrity and provide durable coverage of the plate itself) offers an alternative option for posterior segmental mandibular defects in patients who are not suitable for osseous reconstruction, or do not choose it. We retrospectively reviewed 30 consecutive patients (19 male and 11 female) who underwent reconstruction of a segmental mandibulectomy defect using a bridging MRP and anterolateral thigh (ALT) free flap.

Neutrophil to lymphocyte ratio as a prognostic marker of deep neck space infections secondary to odontogenic infection.

Neutrophil to lymphocyte ratio (NLR) is a marker of infection and is used as a prognostic marker for cancer and cardiovascular disease. There is little application of NLR as a biomarker for odontogenic infection. C-reactive protein (CRP) is a commonly used marker for odontogenic infection that correlates with length of stay (LOS).

Challenges and outcomes in establishing a sentinel lymph node biopsy service for oral squamous cell carcinoma in a regional district specialist hospital.

UK national guidelines in 2016 recommended that sentinel lymph node biopsy (SLNB) should be offered to patients with early oral squamous cell carcinoma (OSCC). We review the establishment of an OSCC SLNB service with specific consideration to resources, service implications and patient outcomes. A review of processes was performed to identify key stages in establishing the service, and subsequently a retrospective cohort study consisting of 46 consecutive patients with T1/T2 N0 OSCC was undertaken.

Comparison of the eighth edition of the TNM and Brigham Women's Hospital staging systems for cutaneous squamous cell carcinoma of the head and neck: a six-year review.

This study was undertaken with the aim to compare the T stages in a series of cutaneous squamous cell carcinoma (cSCC) patients using both the eighth edition of the Union for International Cancer Control (UICC) TNM Classification of Malignant Tumours (TNM8) and Brigham and Women's Hospital (BWH) staging systems. This would allow comparison of the two to determine suitability with regards to T stage and the effect on local recurrence and nodal disease. This was a six-year retrospective cohort study of patients with primary invasive cSCC of the head and neck who were diagnosed and treated at Western Sussex Hospitals Trust in the United Kingdom between 2007 and 2012.

Diagnostic and Prognostic Biomarkers for Graft-Versus-Host Disease After Allogeneic Hematopoietic Stem Cell Transplantation.

Problem Identification: A lack of testing options for the diagnosis and prognosis of chronic graft-versus-host disease (cGVHD) is a barrier to clinical management. Studies that have investigated the role of blood proteins as diagnostic and prognostic biomarkers for cGVHD were reviewed.

Literature Search: PubMed and Scopus databases were searched for articles published from January 1, 2000, to May 31, 2019.