Superior semi-circular canal dehiscence syndrome is a disorder characterised by auditory and vestibular symptoms that can significantly impact quality of life, and yet it has no disease-specific quality of life instrument.

Thirty-six patients who underwent transmastoid superior semicircular canal resurfacing and plugging were included from an initial cohort of 60 surgically managed patients. A sub-cohort of 19 consecutive patients completed validated symptom and quality of life questionnaires before and after surgery. Of the 36 patients, 31 participated in a telephone semi-structured interview post-operatively.

Following surgery, there was a statistically significant improvement in autophony index score (p = 0.02), symptom severity score (p < 0.001) and sound hypersensitivity (p = 0.01). Thematic analysis of telephone interviews suggested three main symptom themes: auditory hypersensitivity, dysequilibrium, headache and concentration difficulties. Dysequilibrium was found to persist post-operatively.

Surgery improves overall symptoms and quality of life. However, important symptom themes may be overlooked using the outcome measures that are currently available. A unified disease-specific outcome measure is urgently required to better understand the impact of symptoms and measure treatment effects.

End-of-life and anticipatory medications (AMs) have been widely used in various health care settings for people approaching end-of-life. Lack of access to medications at times of need may result in unnecessary hospital admissions and increased patient and family distress in managing palliative care at home. The study aimed to map the use of end-of-life and AM in a cohort of palliative care patients through the use of the Population Level Analysis and Reporting Data Space and to discuss the results through stakeholder consultation of the relevant organizations.

A retrospective observational cohort study of 799 palliative care patients in 25 Australian general practice health records with a palliative care referral was undertaken over a period of 10 years. This was followed by stakeholders’ consultation with palliative care nurse practitioners and general practitioners who have palliative care patients.

End-of-life and AM prescribing have been increasing over the recent years. Only a small percentage (13.5%) of palliative care patients received medications through general practice. Stakeholders’ consultation on AM prescribing showed that there is confusion about identifying patients needing medications for end-of-life and mixed knowledge about palliative care referral pathways.

Improved knowledge and information around referral pathways enabling access to palliative care services for general practice patients and their caregivers are needed. Similarly, the increased utility of screening tools to identify patients with palliative care needs may be useful for health care practitioners to ensure timely care is provided.

The objective of this study is to map the existent research undertaken in Australia into broad thematic areas and identify the characteristics of the studies and areas of future research in the literature.

A scoping review methodology was employed to map the current areas of research undertaken in Australia since January 2000 until the end of December 2018 according to years of publications, types of studies, populations studied, research themes, and areas of focus.

Our review identified 1,405 Australian palliative care research publications between January 2000 and December 2018. Nearly 40% of the studies were quantitative (39%) and a third were qualitative studies (31%). The remainder of the studies were reviews, mixed methods, quality improvement projects, and others. One-third (30%) of the research was done with carers' participants followed by nurses (22%) and doctors and physicians (18%). The most frequently reported diagnosis in the studies was cancer with 42% of the publication total. The most frequently explored theme was physical symptoms (such as pain, breathlessness, nausea, delirium, and dyspnea) with a total of 16% of all articles followed by communication (15%). There was a large gap to the next most frequently explored theme with service delivery (9%) and coordination of care (8%). Assessment of patients (7%), end-of-life decision-making (6%), and rural/regional (6%) all produced a similar number of publications. Very few studies addressed topics such as quality of life, E-Health, after-hours care, spirituality, and health economics. Moreover, there were only 15 (1%) studies focused on the last days of life.

The current review presented a comprehensive search of the literature across almost two decades in Australia in the palliative care setting. It has covered a breadth of research topics and highlighted urgent areas for further research.

Cognitive impairment in multiple sclerosis (MS) has a complex relationship with disease progression and neurodegeneration. The aim of this study was to shed light on the importance of early detection of cognitive impairment in MS patients.

The study comprised two groups of definite MS patients, relapsing remitting multiple sclerosis (RRMS) and secondary progressive multiple sclerosis (SPMS), each with 25 patients. Physical disability was assessed using the Expanded Disability Status Scale (EDSS), while the risk of secondary progression was assessed using the Bayesian Risk Estimate for Multiple Sclerosis (BREMS). Cognitive functions were assessed using the Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) and Controlled Oral Word Association Test (COWAT). Assessment of neurodegeneration was done using optical coherence tomography (OCT) via quantification of retinal nerve fiber layer (RNFL).

MS patients with higher RNFL thickness demonstrated a larger learning effect size than patients who had lower values in RNFL thickness regardless of MS type. RRMS patients showed significant improvement in delayed recall after giving cues than SPMS. The symbol digit modalities test was the only neuropsychological test that showed a significant negative correlation with EDSS (P = 0.009). There was a statistically significant negative correlation between BREMS scores and performance in all neuropsychological tests.

Inclusion of neurocognitive evaluation in the periodic assessment of MS patients is mandatory to detect patients at increased risk of secondary progression. The thickness of RNFL is suggested as a method to estimate the expected benefit of cognitive rehabilitation, regardless of MS type.

To study the cluster of differentiation 8 population in the laryngeal mucosa of patients with laryngeal carcinoma. To our knowledge this is the first paper to address this issue.

The study group included 40 patients with known laryngeal cancer who were scheduled for laryngectomy. The control groups included 10 smokers and 10 non-smokers who were scheduled for microlaryngeal surgery. Specimens from the three groups were processed for histopathological and histochemical evaluation.

In patients without cancer of the larynx, the number of cluster of differentiation 8 lymphocytes was greater in smokers than non-smokers. The number of cluster of differentiation 8 lymphocytes was greatest in smokers with laryngeal cancer, and the difference between this group and the two control groups was statistically significant.

The study showed that smoking increased the number of cluster of differentiation 8 T-lymphocytes in the laryngeal mucosa. The increase was greatest in patients who had developed laryngeal cancer.

Periorbital infections represent a spectrum of sepsis that carries potentially significant morbidity and mortality. Early recognition, systematic assessment and aggressive treatment of the condition are essential.

A retrospective five-year case note review on the management of periorbital infections was performed at a tertiary centre. A literature review on the management of periorbital infections was also undertaken. A multidisciplinary guideline on the management of periorbital infections was developed based on the findings of the case and literature reviews.

The results of the retrospective case series correlate well with those of recent reports.

The new multidisciplinary guideline has been finalised and approved for practice and future auditing.

We wanted to identify the presentation, diagnostic work-up and treatment outcomes of patients with sinonasal malignancy at Derriford Hospital, Plymouth, UK and compare these with the European Position Paper on Endoscopic Management of Tumours of the Nose, Paranasal Sinuses and Skull Base.

This was a retrospective audit of all patients diagnosed with sinonasal malignancy over a five-year period. The clinical records and picture archiving and communications system data of the patients were reviewed.

Thirty patients with sinonasal malignancy were identified out of 570 head and neck cancer patients. The nasal cavity was the most common site for presentation, followed by the maxillary sinuses. Fifty per cent of patients had a squamous cell carcinoma and 27 per cent had a malignant melanoma. Half of the patients presented at stage IV of the cancer and 20 per cent at stage III. Thirty-seven per cent of patients underwent surgical management and only 20 per cent of the total patient group underwent endoscopic surgery. The mortality in our series was 30 per cent over the studied period.

Late-stage presentation of sinonasal malignancy has resulted in increased patient mortality in our case series. Also, we found a high incidence of malignant melanoma with high recurrence and survival rates.

Chronic sinusitis is the most common routine presentation for a general ENT surgeon. The 2007 ‘Primary Care Guidelines: European Position Paper on the Primary Care Diagnosis and Management of Rhinosinusitis and Nasal Polyps’ aimed to deliver evidence-based guidelines for the diagnosis and management of rhinosinusitis in specialist and primary care.

The aim of this audit was to assess the information provided in the referral letters to the ENT department regarding patients with potential rhinosinusitis, and compare this to the information required for the rhinology care pathways.

We evaluated one month of referrals to the ENT department.

The quality of information in the referral letters was poor. Only 22 per cent of patient referrals included basic information about symptoms, duration and treatment.

We plan to investigate why general practitioners are not complying with the pathway. In addition, the pathways will be more widely disseminated via the ‘Map of Medicine’ (an online resource for general practitioners). This should facilitate the receipt of the best evidence-based treatment for patients prior to referral to secondary care.

To characterise the appearance of lesions of the tongue base and soft palate induced by bipolar radiofrequency volumetric tissue reduction, using magnetic resonance imaging up to six weeks post-procedure.

Five men with sleep-disordered breathing were treated with one session of bipolar radiofrequency volumetric tissue reduction to a number of sites, including the tongue base and soft palate. Magnetic resonance imaging was performed pre-operatively and one week and six weeks after surgery.

Lesions were visible from day one. T1 (spine lattice relaxation Time)-weighted images demonstrated areas of central hyperintensity, reflecting haemorrhagic, coagulative necrosis, surrounded by hypointensity, representing oedema; corresponding short tau inversion recovery (STIR) sequences showed central hypointensity with surrounding high signal. The lesions expanded up to day three and then gradually diminished, but were still evident at week six on short tau inversion recovery images.

The characterisation of lesions induced by bipolar radiofrequency volumetric tissue reduction enables us to elucidate the pathophysiology of this procedure, to optimise treatment benefits and clinical outcomes, and to explain patient symptoms.

To report what we believe to be the first case in the English language literature of unilateral cavernous sinus thrombosis complicating contralateral sphenoid sinusitis.

A 62-year-old man presented to his general practitioner with a severe, right-sided, temporal headache. He was diagnosed with temporal arteritis and treated with systemic steroids. After five days, he developed right proptosis, ophthalmoplegia and ptosis. He was referred to the neurologists. After an urgent computed tomography head scan and computed tomography angiogram, a diagnosis of carotido-cavernous fistula was made. However, this was subsequently excluded after a negative cerebral angiogram. A review of the scans enabled diagnosis of right cavernous sinus thrombosis secondary to left sphenoiditis. The patient was referred to the otolaryngology team. After an urgent endoscopic sphenoidotomy and medical treatment, all symptoms and signs improved dramatically.

Sphenoiditis can lead to contralateral cavernous sinus thrombosis. Urgent surgical sphenoidotomy, with appropriate medical treatment, can be successful in this life-threatening complication.