Totally endoscopic cartilage tympanoplasty: a hierarchical task analysis.

BACKGROUND: Totally endoscopic ear surgery is a novel method of conducting otological surgery. Hierarchical task analysis and the systematic human error reduction and prediction approach ('SHERPA') are valuable tools that can effectively deconstruct the technical and non-technical skills required to successfully complete a surgical procedure. METHODS: Twenty-five endoscopic tragal cartilage tympanoplasties were observed, to identify the tasks and subtasks required for completion of totally endoscopic tragal cartilage tympanoplasty. The systematic human error reduction and prediction approach was used to identify the potential risks and methods, to reduce or remediate these risks. RESULTS: A hierarchical task analysis was performed, identifying 8 tasks and 50 subtasks for a safe approach to completing totally endoscopic tragal cartilage tympanoplasty. A risk score for each subtask was calculated to produce a systematic human error reduction and prediction approach and to highlight potential errors. CONCLUSION: This hierarchical task analysis allowed for quick reference to a correct method of endoscopic tympanoplasty. The systematic human error reduction and prediction approach was employed to reduce the risks associated with undergoing endoscopic tympanoplasty, to improve patient safety.

The evolution of the medical record from paper to digital: an ENT perspective.

OBJECTIVES: A national electronic health record is being procured for Health Service Executive hospitals in Ireland. A number of hospitals have implemented an electronic document management system. This study aimed to investigate the efficiency and safety of the electronic document management system in our centre. METHODS: A retrospective audit was performed of patients operated on at Galway University Hospital. The availability and location of patients' admission data on the electronic document management system were recorded. These data were analysed using Microsoft Excel software, version 16.45. RESULTS: The records of 100 patients were analysed. The main findings were: 5 per cent of operation notes were missing, 80 per cent were in the incorrect section, while 15 per cent were in the correct 'procedure' section on the electronic document management system. CONCLUSION: This study shows there is potential for error with 'paper-light' solutions, whereby delayed scanning, misfiling of scanned records and missing records may lead to significant delays in treatment and potential patient safety issues.

A fifteen-year review of skin allergy testing in Irish patients with symptomatic rhinitis.

OBJECTIVE: Our objective was to review skin prick allergy testing (SPAT) results in patients with symptomatic rhinitis in an Irish population. METHODS: A fifteen-year retrospective review of our database of symptomatic patients with rhinitis was performed. All patients who had SPAT performed during this interval were included. Data was analysed in terms of demographics and dominant allergens. RESULTS: 1158 patients were included. 617 Females vs 541 Males. Age range five to eighty-five years old. Mean age thirty-four years. 49% of our patients tested positive to at least one aeroallergen. The most common allergens were dust mites (23%) and timothy grass (22%). Patients born during the Irish pollen season (April-July) were between 5 and 7 times more likely to be sensitive to timothy and ryegrass pollens compared to others tested. 241 patients had both SPAT and serum allergen specific IgE testing (SASIgET) performed; positive results were consistent between both groups. CONCLUSION: Results demonstrated that half of our patients with symptomatic rhinitis had allergen sensitisation. Dust mites and grass were the main allergens in our area. Our nurse led clinic has allowed efficient patient education and the development of a unique Irish SPAT database. Retesting a patient with a known allergy test result it is not indicated.

Safety of elective paediatric surgery during the coronavirus disease 2019 pandemic.

INTRODUCTION: Corona-virus Disease 2019 (COVID-19) has had a huge impact on the delivery of healthcare worldwide, particularly elective surgery. There is a lack of data regarding risk of postoperative COVID-19 infection in children undergoing elective surgery, and regarding the utility of pre-operative COVID-19 testing, and preoperative "cocooning" or restriction of movements. The purpose of this present study was to examine the safety of elective paediatric Otolaryngology surgery during the COVID-19 pandemic with respect to incidence of postoperative symptomatic COVID-19 infection or major respiratory complications. MATERIALS AND METHODS: Prospective cohort study of paediatric patients undergoing elective Otolaryngology surgery between September and December 2020. Primary outcome measure was incidence of symptomatic COVID-19 or major respiratory complications within the 14 days after surgery. Parents of prospectively enrolled patients were contacted 14 days after surgery and enquiry made regarding development of postoperative symptoms, COVID-19 testing, or diagnosis of COVID-19. RESULTS: 302 patients were recruited. 125 (41.4%) underwent preoperative COVID-19 RT-PCR testing. 66 (21.8%) restricted movements prior to surgery. The peak 14-day COVID-19 incidence during the study was 302.9 cases per 100,000 population. No COVID-19 infections or major respiratory complications were reported in the 14 day follow-up period. CONCLUSION: The results of our study support the safety of elective paediatric Otolaryngology surgery during the pandemic, in the setting of community incidence not exceeding that observed during the study period.

Improving peri-operative psychosocial interventions for children with autism spectrum disorder undergoing ENT procedures.

OBJECTIVES: Children with autism spectrum disorder face a broad range of communication and sensory challenges. Many of these children also have chronic ENT issues. This study aims to better understand these challenges and improve our services for children with autism spectrum disorder. METHODS: Questionnaires and semi-structured interviews were carried out with parents of children with autism spectrum disorder. RESULTS: Thirty-four individuals participated, comprising 9 caregivers and 25 staff members. All parents recognised their critical roles in understanding their children's special needs and sensitivities. Parents and staff stressed the importance of a partnership role that inquired about unique needs, leading to environmental modifications for individual children. CONCLUSION: The importance of listening to and involving caregivers is a fundamental tenet; parents must be recognised as the experts. Uncertainty must be kept to a minimum, with clear communication in a structured, low-arousal environment for these children. We have listened to parents and staff, and developed a social story.

Barriers and facilitators to discussing HPV with head and neck cancer patients: A qualitative study using the theoretical domains framework.

OBJECTIVE: The incidence of human papillomavirus-associated head and neck cancers (HPV-HNC) is increasing worldwide. Research in other clinical contexts has shown that healthcare professionals (HCPs) can find discussing HPV with patients challenging. However, limited research has been conducted in HNC. This study aimed to investigate barriers and facilitators to, discussing HPV among HCPs caring for patients with HNC in Ireland. METHODS: Semi-structured telephone/face-to-face interviews were conducted with HCPs. Barriers and facilitators to discussing HPV with patients were identified using the Theoretical Domains Framework (TDF). RESULTS: 20 HCPs (8 clinicians, 3 nurses, 9 allied healthcare professionals) were interviewed. Barriers to discussing HPV included professionals' lack of HPV knowledge, difficulties in talking about sexual issues with patients and lack of privacy to discuss HPV in busy clinic settings. Facilitators included increasing public and patient awareness of the link between HPV and HNC and professional education and skills development. CONCLUSIONS: This is the first theoretically informed study to identify barriers and facilitators to discussing HPV with HNC patients. HCPs consider HPV discussions to be an essential part of HNC patient care. PRACTICE IMPLICATIONS: Understanding the issues associated with patient-provider HPV communication will help develop effective interventions to support HCPs in their HPV discussions.

Human Papilloma Virus- Associated Head and Neck Cancer: A 21st Century Pandemic; Assessing Student Awareness and Knowledge

Background The Human Papillomavirus (HPV) is a causal agent in a subset of Head and Neck Cancers (HNC) being diagnosed in younger patients without significant tobacco and alcohol use. This survey assessed the awareness level of HNC and HPV vaccinations in university students. Methods An anonymous, questionnaire-based survey of registered students of the National University of Ireland, Galway (NUIG) was carried out. Results 1,550 responded, 1,494 completed the survey; 1,018 female (68.1%), 476 male (31.9%). 63% had never heard the term HNC. 45% had never heard the term HPV. 69% were unaware of how one would be exposed to HPV. 84% were unaware of the association between HNC and HPV. Conclusions There are poor levels of awareness of HNC, HPV and HPV vaccination. HPV vaccination needs to be appreciated as a major cancer breakthrough. However the public health benefits of increased awareness of HPV, HNC and HPV vaccination have yet to be realised.

Significant improvements in quality of life following paediatric tonsillectomy: a prospective cohort study.

BACKGROUND: The clinical efficacy of adenotonsillectomy is under debate with falling tonsillectomy rates in the UK and Ireland. In 2010, an NHS commissioned randomised controlled trial recommended medical management, leading to some Primary Care Trusts refusing to commission any tonsillectomies at all. With the HSE cutting Hospital Spending by €200 million euro in 2014, data supporting the benefit of adenotonsillectomy in the Irish population are sorely lacking. AIMS: We aimed to evaluate the symptomatic benefit reported by parents of children undergoing adenotonsillectomy/tonsillectomy in the Irish population. METHODS: We utilised the T14 Paediatric Throat disorders Outcome Test, a disease-specific, validated questionnaire which assesses patient reported outcome measures (PROMs). We administered pre and post-operative questionnaires to parents of children ages 3-16 years undergoing tonsillectomy. Symptomatic children on our tonsillectomy waiting list were also simultaneously recruited. RESULT: Eighty-six children were recruited. A total of 55 parents of children undergoing tonsillectomy filled questionnaires. These were well matched in age and gender with 31 children on the waiting list. An independent samples t test was conducted to compare the improvement scores for tonsillectomy and control groups. There was a significant difference in scores for the tonsillectomy group, with pre-operative scores of (M = 39.8, SD = 9.7) and at post-operative follow-up of (M = 1.6, SD = 7.3) t (61) = -18, p ≤ 0.0001 (two tailed). This correlated with a significant difference in the mean between the two periods (mean difference = 38.3, 95 % CI: 42.3-34.1). CONCLUSION: This study provides clear evidence that tonsillectomy provides significant improvement in PROMs vs. watchful waiting. We consider tonsillectomy to be a procedure of considerable clinical benefit and a worthwhile allocation of HSE expenditure.

The pathophysiology of otosclerosis: Review of current research.

Otosclerosis is a complex disease of the human otic capsule with highest incidence in adult Caucasians. So far, many possible etiological factors like genetics, HLA, autoimmunity, viruses, inflammation, and hormones have been investigated but still the development of the disease remains unclear. Currently, the surgical replacement of stapes (stapedotomy) remains the best possible treatment option. In this review, we analyze different etiological factors studied so far in otosclerosis pathophysiology and discuss most recent findings and possible new research pathways.

Point of care optical diagnostic technologies for the detection of oral and oropharyngeal squamous cell carcinoma.

BACKGROUND: Despite significant advances in treatment modalities, the 5 year survival rate in oral and oropharyngeal squamous cell carcinoma (SCC) is less than 60%. Clinical examination, white light endoscopy followed by blind biopsies and histopathological analysis remains the gold standard for diagnosis and surveillance. These modalities continue to have a limited diagnostic accuracy of less than 55%. METHODS: Novel optical-based diagnostic methods are promising new technologies for improving both screening and detection of cancer. This review will discuss their role in oral and oropharyngeal cancer detection with particular emphasis on optical imaging in oral and oropharyngeal cancer diagnosis, including the use of surface enhanced Raman spectroscopy, optical coherence tomography, fluorescence diagnosis, confocal laser endomicroscopy, confocal reflectance microscopy and narrow band imaging. RESULTS: Aided by the use of differing wavelengths of light, these methods are capable of detecting physical and biochemical changes that precede and mirror malignant change within tissue. CONCLUSION: Our review of the currently utilized optical diagnostic modalities suggests the possibility of a cost effective, point of care diagnosis that could facilitate early detection, reduce healthcare costs and improve patient survival and quality of life.

A Series of Oral Lesions Presenting to an Otolaryngology Department.

This study was performed to assess the incidence and intraoral distribution of different mucosal lesions in a representative population. Retrospective review of clinical notes and assessment of histology reports of patients were performed, who presented with different oral lesions to University Hospital Galway, between January 2007 and December 2008.Of the 106 histology reports evaluated, 94 were identified as benign lesions while 12 were malignant lesions. 96 of these patients were referred from G.P services, 6 patients were referred from other departments while 4 patients came through emergency department by self referral. The numbers and incidence of the commonest lesions in order of frequency were chronic inflammation 20 (18.8%), papilloma 19 (17.1%), fibroma 09 (8.4%), mucocele 09 (8.4%) and leukoplakia 08 (7.5%).We concluded that majority of the presented oral lesions are benign (88.%). Chronic inflammation (18.8%) is the commonest benign oral lesion and all white lesions which represents 34% of oral lesions are not true leukoplakia.

Day-case tonsillectomy: practical solution or practical impossibility.

The use of day case surgery is on the rise. In order to improve efficiency and reduce cost, it has been proposed that tonsillectomy could be undertaken as a day-case procedure in Ireland. A retrospective, chart-based study was carried out. The medical and social criteria of all patients who underwent tonsillectomy during a twelve-month period were evaluated. Individual, local and national factors were identified and international comparisons were made. Of 161 patients included, 43 (27%) were considered suitable for day case tonsillectomy (DCT). The distance/time criteria from hospital excluded 64% of patients. The diagnosis of obstructive sleep apnoea was the single most common medical reason for exclusion. Support structures were deficient. Local factors must be considered before any policy or targets are developed for DCT. Patient safety is the fundamental tenet. Currently, the infrastructure and the support required for a patient-focused, safe efficient DCT are deficient, and need investment.

Appraisal of the peri-hospital management and evolving microbiology of peritonsillar abscess disease.

OBJECTIVES: Peritonsillar abscess (PTA) is a common complication of tonsillitis, yet there is limited consensus regarding its management and epidemiology. Current issues include pre-hospital care provided by general practitioners (GP) in the community (ii) the lack of standardized protocols for in-patient management and (iii) the role of routine microbiology studies in patients with PTA. We performed a retrospective review of confirmed cases of PTA presenting to a west of Ireland tertiary referral center to evaluate the peri-hospital management and role of microbiology studies in such cases. METHODOLOGY: Retrospective chart review of 200 confirmed cases of peritonsillar abscess. RESULTS: The annual incidence of PTA in the west of Ireland population was 14/100,000. Pre-hospital treatment given by Primary Care Physicians (PCP) was often deficient with 84 (42%) patients receiving no treatment prior to hospital referral. Needle aspiration was the most common technique used to drain the PTA 142 (71%). Anaerobes were isolated in 54 (27%) of cases demonstrating an increasing importance of these bacteria in PTA disease. Metronidazole with either benzylpenicillin 72 (36%), or co-amoxiclav 82 (41%), was the most common empiric antibiotics used. Successful treatment of all cases of PTA with the use of empiric antibiotics was achieved before results arising from microbiology became available. CONCLUSION: The epidemiology of PTA is not well described. We have described the epidemiology for PTA disease in the west of Ireland population for the first time. Needle aspiration was the most common drainage technique used. Empiric antibiotic treatment based on clinical response is advised with antibiotics effective against aerobic and anaerobic bacteria recommended.

Newborn hearing screening: a regional example for national care.

Congenital Permanent Childhood Hearing Impairment (PCHI) is known to have a negative effect on language acquisition, cognitive development and social integration. Since 2000 our department has implemented a UNHS program in the West of Ireland. We describe our experience and detail our results to date. All neonates born from October 2000 to November 2007 were screened using a 2-stage protocol. Transient evoked oto-acoustic emissions (TEOAEs) were used to screen all neonates, followed by automated auditory brainstem response (AABR) in those who did not pass TEOAE, and all neonates at audiological risk. 26,281 babies were born over the eight year period. 25,742 underwent the screening process, achieving a coverage rate of 98%. The prevalence of PCHI in the population tested was 1.21/1000 live births (31/25,731). Our results show that a hospital based 2-stage UNHS protocol using TEOAEs and AABR is accurate, feasible and effective.

Selective fine needle aspiration of parotid masses. FNA should be performed in all patients older than 60 years.

OBJECTIVES: The exact role of fine needle aspiration in the pre-operative assessment of patients presenting with parotid masses is controversial. Some surgeons propose that fine needle aspiration be performed only selectively in those patients with likely malignant disease, whilst others recommend it for all patients presenting with such a mass. Intuitively, one would expect older patients to be more likely to suffer from primary malignant parotid tumours and secondary deposits of malignant skin tumours. Therefore, we hypothesised that older patients with a parotid mass should undergo fine needle aspiration regardless of their medical history. DESIGN: We retrospectively reviewed 197 consecutive parotidectomies to test this hypothesis. RESULTS: One hundred and twenty-one patients (61.4 per cent) were diagnosed with benign disease, whilst 76 (38.6 per cent) were diagnosed with malignant disease. Eighty-three per cent of patients aged 60 years or younger had benign disease, as opposed to 35.6 per cent of patients aged more than 60 years. Malignant disease occurred more commonly in patients older than 60 years (odds ratio 8.962, 95 per cent confidence interval 4.607-17.434). CONCLUSION: In patients with a parotid mass, fine needle aspiration should be performed on all those aged 60 years or older.