Value of surveillance ultrasound following hemithyroidectomy.

Background: There is limited evidence or agreement on the benefit, duration and frequency of post-operative surveillance neck ultrasound in patients with differentiated thyroid cancer treated with hemithyroidectomy alone. This study's primary aim was to assess the benefit of neck ultrasound in this situation, with a secondary aim to assess the detection of malignancy in the contralateral lobe in patients undergoing completion surgery.

Methods: A retrospective observational study was conducted involving patients who had differentiated thyroid cancer found at diagnostic hemithyroidectomy between 1 December 2013 and 31 December 2016.

Can we better advise our patients with nodular thyroid disease?

Background: The 2014 British Thyroid Association guidelines acknowledged the value of risk-stratifying thyroid nodules by utilising an ultrasound reporting system ('U' classification). This study assessed whether using pre-existing parameters in combination can better stratify patients' malignancy and completion thyroidectomy risks.

Method: A multicentre, retrospective, observational review identified 936 NHS Greater Glasgow and Clyde patients from pathology records who underwent hemithyroidectomy between 1 January 2014 and 31 December 2019.

Vagus nerve stimulation paired with rehabilitation for stroke: Implantation experience from the VNS-REHAB trial.

Objective: Vagus Nerve Stimulation (VNS) paired with rehabilitation delivered by the Vivistim® Paired VNS™ System was approved by the FDA in 2021 to improve motor deficits in chronic ischemic stroke survivors with moderate to severe arm and hand impairment. Vagus nerve stimulators have previously been implanted in over 125,000 patients for treatment-resistant epilepsy and the surgical procedure is generally well-tolerated and safe. In this report, we describe the Vivistim implantation procedure, perioperative management, and complications for chronic stroke survivors enrolled in the pivotal trial.

Pan-Scotland tonsillectomy outcomes: A national cross-sectional study.

Objectives: The aim of this study was to assess the current post-tonsillectomy haemorrhage and return to theatre rates in Scotland.

Design: National cross-sectional study.

Participants And Setting: Tonsillectomy outcomes data were collated for all NHS patients undergoing tonsillectomy in Scotland between 1998-2002 and 2013-2017.

Upper airway tract complications of endotracheal intubation.

The gold standard in airway maintenance is translaryngeal endotracheal intubation, but this is not without its complications. Trauma to the upper airway as a result of the act of endotracheal intubation is a common event in adults undergoing procedures under general anaesthesia. Sites requiring attention during intubation include the laryngeal apparatus, the pharynx and oral cavity as well as the nasal cavity when nasopharyngeal intubation is performed.

Safety, Feasibility, and Efficacy of Vagus Nerve Stimulation Paired With Upper-Limb Rehabilitation After Ischemic Stroke.

Background And Purpose: Recent animal studies demonstrate that vagus nerve stimulation (VNS) paired with movement induces movement-specific plasticity in motor cortex and improves forelimb function after stroke. We conducted a randomized controlled clinical pilot study of VNS paired with rehabilitation on upper-limb function after ischemic stroke.

Methods: Twenty-one participants with ischemic stroke >6 months before and moderate to severe upper-limb impairment were randomized to VNS plus rehabilitation or rehabilitation alone.

Cytological accuracy and radiological staging in patients with thyroid cancer in Glasgow.

To assess the accuracy of initial combined cytological accuracy and radiological staging of patients suspected of having thyroid malignancy with their final histopathology. Retrospective case series in a tertiary referral centre for head and neck malignancy. All patients with malignant thyroid cytology and cytology suspicious for malignancy, between the dates of June 2010 and July 2014, were included.

Day case hemithyroidectomy is safe and feasible: experience in Scotland.

Background And Aims: We aimed to analyse the safety and feasibility of day case hemithyroidectomy.

Methods And Results: We reviewed all hemithyroidectomies led by two surgeons across two sites between 2010 and the end of 2013. Patients were divided into 'planned inpatient' or 'planned day case'.

Thyroglossal surgery in Scotland 1981-2010.

Background And Aims: Thyroglossal surgery is not common in Scotland with 0.013 procedures performed per 1000 population in 2010. There is a growing practice in surgery to consolidate service providers to ensure a minimum 'case volume', with the belief that this will raise standards and improve co-ordination of services.

Low sputum MMP-9/TIMP ratio is associated with airway narrowing in smokers with asthma.

Asthmatic smokers have poor symptom control and accelerated decline in lung function. A reduced ratio of matrix metalloproteinase (MMP)-9/tissue inhibitors of metalloproteinases (TIMPs) in nonsmokers with asthma has been implicated in airway remodelling. We tested the hypothesis that sputum MMP-9 activity/TIMPs ratios are reduced in smokers compared with never-smokers with asthma and are associated with reduced lung function and altered computed tomography (CT) measures of airway wall dimensions.

Sputum matrix metalloproteinase-9 is associated with the degree of emphysema on computed tomography in COPD.

Background: Matrix-metalloproteinase (MMP)-9 has been implicated in the pathogenesis of COPD, although its link to disease severity is unclear. The purpose of the study was to examine the relationship between disease severity assessed by lung function and computed tomography (CT) and sputum MMP-9 expression, concentration and activity in patients with COPD.

Findings: In 53 COPD subjects, smokers and ex-smokers; 46 healthy controls, smokers and never smokers, we measured sputum MMP-9 concentrations (ELISA) and enzyme activity (FRET), sputum MMP-9 mRNA expression, spirometry, diffusing capacity for carbon monoxide (DLco) and CT assessment of emphysema (% low attenuation areas below-950 Hounsfield units).

Do high-speed drills generate high-frequency noise in mastoid surgery?

Background: The introduction of increasingly high speed drills for mastoid surgery has heightened the concern that cochlea damage may occur in both the operated and nonoperated ear. It has been observed clinically that this damage could be associated with frequencies above 8,000 Hz and that, to observe these changes, high-frequency audiometry should be performed. Previous studies have investigated noise transmission to the cochlea at frequencies below 4,000 Hz only.

Ewing's Sarcoma of the Zygomatic Arch Presenting in a 69-Year Old: An Unusual Case Report.

Objective. We report a rare case of Ewing's sarcoma of the zygomatic arch presenting in a 69-year-old patient. Method.