To evaluate the success rate of dry and wet temporalis fascia grafts in type I underlay tympanoplasty.

A prospective, randomised study was conducted. One hundred adult patients (males and females) with chronic suppurative otitis media (mucosal type) were divided into 2 groups of 50 each: one group underwent dry graft tympanoplasty and the other underwent wet graft tympanoplasty. Fibroblast count was calculated in dry and wet grafts.

The dry graft and wet graft groups had overall surgical success rates of 82 and 90 per cent, respectively; this finding was not statistically significant. A statistically significant high fibroblast count was observed in wet grafts, but it did not correlate with surgical success.

A dry or wet temporalis fascia graft does not influence the outcome of tympanoplasty type I.

E-cigarette use in the UK is increasing and we are commonly encountering patients in the ENT clinic who are e-cigarette smokers. Currently, there is no regulatory body or licensing for e-cigarettes. This means that the contents, and therefore potential carcinogenic and toxic risks, can vary greatly from product to product. Patients are starting to ask about the risks of e-cigarettes and their use in smoking cessation.

This review aimed to examine the regulations, trends, and carcinogenic and health risks of e-cigarettes, and summarise the evidence for their use in smoking cessation. It also aimed to provide a general awareness regarding the advice and information that can be safely given to patients.

To undertake a systematic review of the role of microsurgery, in relation to observation and stereotactic radiation, in the management of small vestibular schwannomas with serviceable hearing.

The Medline database was searched for publications that included the terms ‘vestibular schwannoma’ and/or ‘acoustic neuroma’, occurring in conjunction with ‘hearing’. Articles were manually screened to identify those concerning vestibular schwannomas under 1.5 cm in greatest dimension. Thereafter, only publications discussing both pre-operative and post-operative hearing were considered.

Twenty-six papers were identified. Observation is an acceptable strategy for small tumours with slow growth where hearing preservation is not a consideration. In contrast, microsurgery, including the middle fossa approach, may provide excellent hearing outcomes, particularly when a small tumour has begun to cause hearing loss. Immediate post-operative hearing usually predicts long-term hearing. Recent data on stereotactic radiation suggest long-term deterioration of hearing following definitive therapy.

In patients under the age of 65 years with small vestibular schwannomas, microsurgery via the middle fossa approach offers durable preservation of hearing.

To gather and analyse information concerning the aetiology and pathology of otitis media with effusion in adults.

A review of the English language literature from 1970 to the present was conducted.

The available evidence suggests that otitis media with effusion in adult life is best viewed as a syndrome with a number of causes, including: infiltration of the eustachian tube by nasopharyngeal carcinoma and other local malignancies; changes in the middle ear and eustachian tube induced by radiotherapy; and systemic disease.

There is now a body of evidence specifically related to the aetiology and pathology of otitis media with effusion in adult life. However, further research is required to fill in the gaps in our knowledge and understanding of this condition.

This systematic review aimed to establish that quinolones are as effective as aminoglycosides when used to treat chronic suppurative otitis media.

The review included good quality, randomised, controlled trials on human subjects, published in English, that compared topical aminoglycosides with topical quinolones for the treatment of chronic suppurative otitis media.

Nine trials met the criteria. Two studies showed a higher clinical cure rate in the quinolone group (93 per cent vs 71 per cent, p = 0.04, and 76 per cent vs 52 per cent, p = 0.009). Four studies showed no statistically significant difference in clinical outcome. A significant difference in microbiological clearance in favour of quinolones was shown in two studies (88 per cent vs 30 per cent, p < 0.001, and 88 per cent vs 30 per cent, p < 0.001).

Topical quinolones do not carry the same risk of ototoxicity as aminoglycosides. Furthermore, they are equal or more effective in treating chronic suppurative otitis media and when used as prophylaxis post-myringotomy. Topical quinolones should be considered a first-line treatment for these patients.

To determine the effectiveness of endoscopic cricopharyngeal myotomy on upper oesophageal sphincter dysfunction in adults with upper oesophageal sphincter dysfunction and neurological disease.

Published and unpublished studies with a quasi-experimental design investigating endoscopic cricopharyngeal myotomy effects on upper oesophageal sphincter dysfunction in humans were considered eligible. Electronic databases, grey literature and reference lists of included studies were systematically searched.

Data were extracted by two independent reviewers. Methodological quality was assessed independently using the PEDro scale and MINORS tool.

Of 2938 records identified, 2 studies were eligible. Risk of bias assessment indicated areas of methodological concern in the literature. Statistical analysis was not possible because of the limited number of eligible studies.

No determinations could be made regarding endoscopic cricopharyngeal myotomy effectiveness in the cohort of interest. Reliable and valid evidence on the following is required to support increasing clinical usage of endoscopic cricopharyngeal myotomy: optimal candidacy selection; standardised post-operative management protocol; complications; and endoscopic cricopharyngeal myotomy effects on aspiration of food and laryngeal penetration, mean upper oesophageal sphincter resting pressure and quality of life.

Children with obstructive sleep apnoea commonly undergo adenotonsillectomy as first-line surgical treatment. This paper aimed to investigate whether this intervention was associated with weight gain after surgery in the paediatric population with obstructive sleep apnoea.

Two independent researchers systematically reviewed the literature from 1995 to 2014 for studies on patients who underwent adenotonsillectomy with weight-based measurements before and after surgery. The databases used were Ovid Medline, Embase and PubMed.

Six papers satisfied all inclusion criteria. Four of these papers showed a significant weight increase and the others did not. The only high quality, randomised, controlled trial showed a significant increase of weight gain at seven months follow up, even in patients who were already overweight before their surgery.

The current evidence points towards an association between adenotonsillectomy and weight gain in patients with obstructive sleep apnoea in the short term.

Vestibular schwannomas in younger patients have been observed to be larger in size and grow more quickly.

This study aimed to evaluate the expression of three important cell cycle proteins, cyclin D1, cyclin D3 and Ki-67, in vestibular schwannoma patients separated into two age groups: ≤40 years or >40 years.

Immunohistochemical detection of cyclin D1, cyclin D3 and Ki-67 was undertaken in 180 surgically resected vestibular schwannomas.

The proliferation index of vestibular schwannomas was statistically higher in the ≤40 years age group compared to that in the >40 years age group (mean of 4.52 vs 3.27, respectively; p = 0.01). Overexpression of cyclin D1 and cyclin D3 was found in 68 per cent and 44 per cent of tumours, respectively.

There was an increased Ki-67 proliferation index in the younger age group that appears to correlate with clinical behaviour. Vestibular schwannomas in both age groups show increased expression of cyclin D1 and cyclin D3.

To compare the microbiological efficacy, turnaround time, cost, convenience, and patient and user tolerance of Tristel Trio Wipes, PeraSafe solution and Cidex OPA solution for the high-level disinfection of flexible nasendoscopes.

Flexible nasendoscopes were used in routine clinical encounters. They were then disinfected with one of the three disinfectant methods. Surveillance cultures were taken before and after each disinfection process. Data relating to each of the study parameters were recorded.

Positive bacterial cultures were discovered on nasendoscopes disinfected with PeraSafe and Cidex OPA. Tristel Trio Wipes have no capital outlay cost, the lowest running cost, the greatest convenience and the fastest turnaround time. PeraSafe had a faster turnaround time than Cidex OPA, and lower running costs.

Tristel Trio Wipes are equal to PeraSafe and Cidex OPA in terms of microbiological efficacy. Turnaround time and cost are dramatically reduced when using Tristel Trio Wipes compared to the other disinfectant methods.

Eustachian tube dysfunction is a disorder for which there are limited medical and surgical treatments. Recently, eustachian tube balloon dilation has been proposed as a potential solution.

A systematic literature review was performed. Abstracts were selected for relevance, and pooled data analysis and qualitative analysis was conducted.

Nine prospective studies, describing 713 eustachian tube balloon dilations in 474 patients (aged 18–86 years), were identified. Follow-up duration ranged from 1.5 to 18 months. Ability to perform a Valsalva manoeuvre improved from 20 to 177 out of 245 ears following eustachian tube balloon dilation and, where data were reported in terms of patient numbers, from 15 to 189 out of 210 patients. Tympanograms were classified as type A in 7 out of 141 ears pre-operatively and in 86 out of 141 ears post-operatively.

Prospective case series can confirm the safety of eustachian tube balloon dilation. As a potential solution for chronic eustachian tube dysfunction, further investigations are warranted to establish a higher level of evidence of efficacy.

Vidian neurectomy has been proposed as a surgical option for rhinitis refractory to medical treatment. However, the evidence base for its benefit remains controversial.

A systematic review was performed. Studies reporting original data on patients with rhinitis treated by vidian neurectomy were included. Patient-reported outcome measures were the primary outcome investigated; specific peri-operative morbidities were the secondary outcome.

A total of 1012 articles fulfilled the search criteria, 32 of which were included in the study. Patient-reported outcome measures were compared before and after surgery in eight studies. There were 529 patients represented in these trials. Significant improvement in rhinorrhoea was reported in all eight studies. Temporary dry eyes was reported in 24.63 per cent of cases (272 out of 1104 cases). There was no report of cranial nerve deficit or eye movement disturbance.

Endoscopic vidian neurectomy does have a role in the surgical management of refractory rhinitis, particularly in patients with non-allergic rhinitis, but a well-designed cohort trial would be advantageous to clarify long-term outcomes.

To determine whether the use of tissue spears to remove otorrhoea from Aboriginal children's ear canals improves hearing in the affected ear.

Case series study with controls.

The study comprised 61 Aboriginal children from communities in the remote arid zone of South Australia who had otorrhoea obscuring the tympanic membrane in 1 or both ears. Eighty ears were treated with tissue spears, and hearing was assessed before and after treatment.

Forty-two children had unilateral and 19 had bilateral active disease. An additional 13 ears without otorrhoea served as controls. Improvement by 5 dB HL or greater in a four-frequency pure tone average occurred in 41.3 per cent of treated ears. Subsequently, blinded audiologists made qualitative judgements that a functional improvement in hearing had occurred after tissue spear use in 28.4 per cent of ears.

Tissue spears can improve hearing thresholds in a significant proportion of children with otorrhoea. However, the duration of the effect is unknown.

To investigate the evidence for balloon dilatation of the eustachian tube using a transtympanic approach.

A systematic search of several databases was conducted (using the search terms ‘dilation’ or ‘dilatation’, and ‘balloon’ and ‘eustachian tube’). Only studies that used a transtympanic approach for the procedure were included. These studies were then assessed for risk of bias.

Three studies were included. Each of these studies was a limited case series, with two performed on human subjects and one on human cadavers. Results of safety and efficacy are conflicting. There is a high risk of bias overall.

At present, there is a very narrow evidence base for transtympanic balloon dilatation of the eustachian tube. There are a number of advantages and disadvantages of the technique. Previously identified and theoretical safety concerns will need to be addressed thoroughly in future studies prior to wider clinical use.

The Blakesley fenestrated ethmoid forceps, eponymously named after Theodore Seward Blakesley, belong today in every set of endonasal surgical instruments. This study aimed to go back to Blakesley's original description, and to follow its introduction, variations and acceptation by rhinosurgeons.

Historical review of literature.

In 1915, Blakesley described two nasal instruments: a submucous septum resection instrument and an ethmoid instrument. The history of the ethmoid instrument is in close relationship to another quite similar one described by Moriz Weil. The difference between the Weil and the Blakesley ethmoid forceps lies essentially in the base of the cutting jaws, which are narrower in Weil's instrument.

Blakesley's eponym must only be used for the instrument without the narrower base of the cutting jaws.

To assess how much ENT experience regional general practitioner trainees received, both in their undergraduate and post-graduate training, and to establish if trainees felt they required further ENT training to manage ENT complaints.

An online survey was emailed to general practitioner trainees in Cornwall and Devon.

Of 200 general practitioner trainees, 121 (60.5 per cent) responded to the survey. Of these respondents, 95.9 per cent felt ENT experience was important as a general practitioner; however, 59.5 per cent had no ENT experience in their post-graduate training. Sixty-five per cent of trainees had not had any formal ENT teaching since leaving medical school; however, 93.4 per cent would attend a 1-day course if offered the opportunity locally. Finally, 75.8 per cent of trainees would have liked an ENT post during their post-graduate training.

Further ENT training is required for doctors in general practitioner training schemes to aid improvement of patient care. The most logical way to enhance ENT training in a post-graduate setting is through up-to-date courses held locally with a faculty made up of experts working within the specialty.

Upper respiratory tract infection is the most common non-preventable cause of surgery cancellation. Consequently, surgeons and anaesthesiologists involved in elective ENT surgical procedures frequently face a dilemma of whether to proceed or to postpone surgery in affected children.

A literature review was conducted and a practical assessment algorithm proposed.

The risk–benefit assessment should take into consideration the impact of postponing the surgery intended to bring relief to the child and the risks of proceeding with general anaesthesia in an inflamed airway. The suggested algorithm for assessment may be a useful tool to support the decision of whether to proceed or to postpone surgery.

Cochlear implantation is the standard of care for treating severe to profound hearing loss in all age groups. There is limited data on long-term results in elderly implantees and the effect of ageing on outcomes. This study compared the stability of cochlear implantation outcome in elderly and younger patients.

A retrospective chart review of cochlear implant patients with a minimum follow up of five years was conducted.

The study included 87 patients with a mean follow up of 6.8 years. Of these, 22 patients were older than 70 years at the time of implantation. Hearing in Noise Test scores at one year after implantation were worse in the elderly: 85.3 (aged under 61 years), 80.5 (61–70 years) and 73.6 (aged over 70 years; p = 0.039). The respective scores at the last follow up were 84.8, 85.1 and 76.5 (p = 0.054). Most patients had a stable outcome during follow up. Of the elderly patients, 13.6 per cent improved and none had a reduction in score of more than 20 per cent. Similar to younger patients, elderly patients had improved Short Form 36 Health Survey scores during follow up.

Cochlear implantation improves both audiometric outcome and quality of life in elderly patients. These benefits are stable over time.