Cocaine screening in patients undergoing nasal reconstructive surgery: a cross-sectional, survey-based study of UK rhinology consultants.

OBJECTIVE: This study aimed to explore the current practices of the UK rhinology consultant body in regard to cocaine screening in nasal reconstructive surgery. METHOD: A 12-question online survey was distributed to rhinology consultants (October 2021 to February 2022) currently practising in the UK. RESULTS: A total of 55 consultants responded. Fifty-three per cent asked patients about cocaine use prior to consideration of surgery, and 45 per cent performed cocaine testing prior to consideration of surgery. Of these, the majority employed urine testing alone (60 per cent), with hair testing being less common as a single screening modality (4 per cent). Sixteen per cent opted for both urine and hair testing. The most common reasons for not performing cocaine testing included patient history or clinical examination that was not suggestive of cocaine use (44 per cent), lack of formal guidelines (33 per cent) and lack of testing availability (27 per cent). Sixty-four per cent were in favour of a national policy for cocaine screening. CONCLUSION: There is marked variation in cocaine screening practices for nasal reconstructive surgery among UK rhinologists.

Schwannoma of the sinonasal tract: case report with review of the literature.

Schwannomas of the sinonasal tract are rare, accounting for <4% of head and neck schwannomas. We report the case of a 61-year-old male who presented with unilateral nasal symptoms. Examination and imaging revealed a unilateral polyp at the level of the middle turbinate, with an initial biopsy suggestive of an inflammatory polyp. Due to the persistence of the patient's symptoms and his polyp despite medical therapy, endoscopic nasal polypectomy was performed. The histology surprisingly showed a schwannoma. No further interventions were carried out, and the patient remains disease-free 6 months postoperatively. A review of the literature comprising 60 cases is included. An optimal clinical approach to the investigation and management of schwannomas of the sinonasal tract is subsequently discussed.

Tumour-to-tumour metastasis: breast carcinoma to an olfactory neuroblastoma.

Tumour-to-tumour metastasis is a rare phenomenon. It occurs when a primary tumour is a recipient of a separate tumour within the same individual. We present a case of a 66-year-old woman with known breast cancer who presented with one-sided nasal symptoms. Examination and imaging revealed a unilateral polyp arising from the skull base. She underwent endoscopic polypectomy with the histology demonstrating tumour-to-tumour metastasis from a breast carcinoma to an olfactory neuroblastoma, a rare sinonasal tumour. Clinicians should be cautious of distant metastases in any patient presenting with head and neck symptoms and a known primary tumour. This is the first documented case of this type.

Exploring the association between ingestion of foods with higher potential salicylate content and symptom exacerbation in chronic rhinosinusitis. Data from the National Chronic Rhinosinusitis Epidemiology Study.

INTRODUCTION: Pharmacological salicylates are known to trigger respiratory exacerbations in patients with Non-Steroidal Exacerbated Respiratory Disease (N-ERD), a specific phenotype of Chronic Rhinosinusitis (CRS) and asthma. The impact of dietary sources of salicylates across subgroups of CRS is not well understood. The hypothesis is that in patients with nasal polyps present, there is likely to be a higher incidence of symptom exacerbation due to dietary salicylates regardless of any known response to pharmacological salicylate. METHODS: The Chronic Rhinosinusitis Epidemiology Study (CRES) was a questionnaire-based case-control study which sought to characterise the UK CRS population in terms of sociological, economic and medical factors. Using specific questions to examine participant responses relating to symptom exacerbation from food groups thought to be high in salicylate content, this analysis of the CRES database sought to compare an estimate of the prevalence of dietary sensitivity due to food with higher potential salicylate content across patients with CRS with (CRSwNPs) and without nasal polyposis (CRSsNPs) and with allergic fungal rhinosinusitis (AFRS). RESULTS: The CRSwNPs group were significantly more likely than controls to report symptom exacerbation due to ingestion of food groups with higher potential dietary salicylate content. The same trend was observed amongst CRSsNPs participants to a lesser degree. Reported response to the individual specific food groups wine, nuts, spicy foods, fruit and vegetables demonstrated that a statistically significant proportion of CRSwNPs and AFRS participants reported sensitivity to wine. CONCLUSIONS: This analysis suggests that there is an association between symptom exacerbation in response to food products with higher potential salicylate content, specifically wine, in CRS patients both with and without nasal polyposis when compared to controls, but especially in the CRSwNPs and AFRS phenotypes. Further studies are needed to detail if this relationship represents a causal relationship to dietary salicylate. The data present the possibility that a wider group of CRS patients may elicit salicylate sensitivity than those with known N-ERD.

Metastatic endometrial cancer of the paranasal sinuses.

Endometrial carcinoma is the fourth most common cancer affecting women in the UK. Its most frequent sites of spread are to the pelvic and para-aortic lymph nodes, vagina and peritoneum. We report a case of a 63-year-old woman with known endometrial cancer who presented with left facial swelling and eye displacement. Investigations revealed an expansile soft-tissue density mass arising within the bone, centred on the left zygoma, with exophytic extension into the left maxillary antrum, infratemporal fossa and inferiorly into the orbit. Endoscopic biopsies were taken and histology confirmed metastatic deposits of endometrial cancer. Clinicians should be aware that distant spread of endometrial cancer is linked with advanced disseminated disease and palliative treatments should be considered.

The value of a feasibility study into long-term macrolide therapy in chronic rhinosinusitis.

OBJECTIVES: There is currently conflicting level 1 evidence in the use of long-term antibiotics for chronic rhinosinusitis without nasal polyps. The primary aim of this feasibility study was to optimise future randomised trial design by assessing recruitment and retention of patients alongside providing preliminary data on symptomatic control. DESIGN: Prospective, multicentre feasibility (cohort) study with all patients receiving macrolide therapy for 12 weeks and a further subsequent 12-week follow-up. Participants received a 12-week course of clarithromycin 250 mg alongside twice daily topical mometasone and nasal douching. Primary outcomes focused on recruitment, retention and compliance. Clinical and quality-of-life outcomes measures were also recorded. SETTING: Patients were prospectively recruited from six UK outpatient clinics. PARTICIPANTS: Adult patients with chronic rhinosinusitis without nasal polyps and no prior endoscopic sinus surgery underwent baseline assessment and then follow-up at 3 and 6 months. MAIN OUTCOME MEASURES: Six-month recruitment and retention data. RESULTS: Over 13 months, 55 adults were recruited from five centres. Four patients declined participation. 75% of patients were retained within the study. Dropouts included one medication contraindication, three unable to tolerate medication and 10 not attending full follow-up. Sino Nasal Outcome Test-22 and endoscopic scores showed statistically significant improvement. No other clinical or quality-of-life assessment improvements were seen. CONCLUSION: Retention and recruitment to a trial using long-term clarithromycin to treat chronic rhinosinusitis without nasal polyps is achievable and this data will support a future randomised controlled trial. The study provides vital insight into trial design, thus informing UK research networks and rhinology researchers internationally.

A cross sectional analysis of a case-control study about quality of life in CRS in the UK; a comparison between CRS subtypes.

BACKGROUND: The Sinonasal Outcome Test (SNOT-22) has been used as a patient reported outcome measure to grade symptom severity before and after treatment for chronic rhinosinusitis (CRS). METHODOLOGY: This analysis uses data from the CRS Epidemiology Study (CRES). The overarching aim of CRES was to determine factors that influence the onset and severity of CRS. A study-specific questionnaire including SNOT-22 was distributed to patients with CRS attending ENT clinics across 30 centres in the United Kingdom. The aim of this analysis was to compare SNOT-22 scores between those with different types of CRS to determine any differences present in the total score or the subdomains and to assess whether any differences varied according to gender. RESULTS: There were a total of 1249 CRS participants in the following subgroups: CRS without nasal polyps (CRSsNPs) (n=553), CRS with nasal polyps (CRSwNPs) (n=651), allergic fungal rhinosinusitis (AFRS) (n=45). Since there were differing gender ratios in each subgroup, males and females were analysed separately. The mean and standard deviation for SNOT-22 was: males CRSsNP 41.1 (21.0), CRSwNP 41.7 (20.5); females CRSsNP 49.6 (19.7), CRSwNP 49.5 (22.9). In the nasal domain, those with CRSwNP scored more highly than those with CRSsNP; for males 18.1 (8.1) vs. 15.9 (7.9); for females 19.6 (8.0) vs 16.7 (7.5). CONCLUSIONS: Patients with CRSwNPs report higher symptom scores in the nasal domain of SNOT-22 than those with CRSsNPs with women in both subgroups reporting higher total scores than men.

Evidence-based management of epistaxis in hereditary haemorrhagic telangiectasia.

BACKGROUND: There are currently no guidelines in the UK for the specific management of hereditary haemorrhagic telangiectasia related epistaxis. The authors aimed to review the literature and provide an algorithm for the management of hereditary haemorrhagic telangiectasia related epistaxis. METHOD: The Medline and Embase databases were interrogated on 15 November 2013 using the search items 'hereditary haemorrhagic telangiectasia' (title), 'epistaxis' (title) and 'treatment' (title and abstract), and limiting the search to articles published in English. RESULTS: A total of 46 publications were identified, comprising 1 systematic review, 2 randomised, controlled trials, 27 case series, 9 case reports, 4 questionnaire studies and 3 in vitro studies. CONCLUSION: There is a lack of high-level evidence for the use of many of the available treatments for the specific management of epistaxis in hereditary haemorrhagic telangiectasia. Current management should be based on a multidisciplinary team approach involving both a hereditary haemorrhagic telangiectasia physician and an ENT surgeon, especially when systemic therapy is being considered. The suggested treatment algorithm considers that the severity of epistaxis merits intervention at different levels of the treatment ladder. The patient should be assessed using a reproducible validated assessment tool, for example an epistaxis severity score, to guide treatment. More research is required, particularly in the investigation of topical agents targeting the development and fragility of telangiectasiae in hereditary haemorrhagic telangiectasia.

Patient reported outcome measures in septorhinoplasty surgery.

INTRODUCTION: Surgical procedures incorporating a cosmetic element such as septorhinoplasty and otoplasty are currently under threat in the National Health Service (NHS) as they are deemed to be procedures of 'limited clinical benefit' by many primary care providers. Patient reported outcome measures (PROMs), which assess the quality of care delivered from the patients' perspective, are becoming increasingly important in documenting the effectiveness of such procedures. METHODS: The Rhinoplasty Outcomes Evaluation (ROE) questionnaire, a validated PROM tool, was used to assess patient satisfaction in 141 patients undergoing septorhinoplasty surgery over a 90-month period at the University Hospital Southampton NHS Foundation Trust. RESULTS: Overall, 100 patients with a mean follow-up period of 36 months completed the study. The mean ROE score was 73.3%. In addition, 75% of patients questioned were happy with the final result of their operation and 83% would undergo the procedure again if required. These benefits occurred irrespective of age, sex and primary versus revision surgery, and were maintained for up to 71 months following surgery. CONCLUSIONS: This study has shown that patients are generally satisfied with their functional and cosmetic outcomes following septorhinoplasty surgery. These results help support the case for septorhinoplasty surgery to continue being funded as an NHS procedure.

The effect of two sphenoidotomy approaches on the sense of smell: trans-ethmoidal versus trans-sphenoethmoidal.

BACKGROUND: There are generally two methods to access the sphenoid sinus: either through the natural ostium {trans-sphenoethmoidalor via sphenoethmoidal recess), or by creating a second opening through the posterior ethmoids (trans-ethmoidal).This study psychophysically and subjectively evaluates the effect of the trans-sphenoethmoidal technique to the trans-ethmoidal technique for sphenoid sinusotomy on olfactory function. METHODS: Prospective cohort analysis of 48 patients with comparable sinus disease underwent primary sphenoidotomy via transsphenoethmoidal(n = 24) versus trans-ethmiodal (n = 24) technique between September 2011 and February 2012. The patients had their olfaction measured psychophysically with "Sniffin' Sticks" and subjectively with a visual analogue scale (VAS) pre-operatively and at 5 weeks post-operatively. RESULTS: Psychophysical scores from the Sniffin' sticks provide a Threshold, Discrimination and Identification (TDI) score out of 48.The TDI change (post-operative TDI score minus pre-operative score) as well as VAS change (post-operative VAS minus pre-operativeVAS) were analyzed using t-test analysis, which showed no significant difference between the two measurements. CONCLUSION: If the trans-sphenoethmoidal technique is done meticulously, patients have the same olfactory relief, psychophysically and subjectively, as those undergoing the trans-ethmoidal technique.

Computer or not? Use of image guidance during endoscopic sinus surgery for chronic rhinosinusitis at St Paul's Hospital, Vancouver, and meta-analysis.

BACKGROUND: The advantages and limitations of image guidance systems for endoscopic sinus surgery are unclear. We report our experience and present a meta-analysis of the evidence. METHODS: We performed a retrospective analysis of endoscopic sinus surgery procedures performed with versus without image guidance. A total of 355 cases was included. Primary outcomes included complication rates and time to revision surgery. A literature search was conducted to enable identification and analysis of studies of similar comparisons. RESULTS: Within 1.5 years of the index sinus surgical procedure, the risk of revision surgery was significantly higher for patients treated with non-assisted versus computer-assisted endoscopic sinus surgery (p = 0.001). Meta-analysis did not indicate a reduction in complications or revision surgery procedures with the use of image guidance systems, although the majority of included studies showed a non-significant reduction in revision surgery. CONCLUSION: Our study offers some evidence that computer-assisted endoscopic sinus surgery may delay residual disease and reduce the requirement for revision surgery. Although this finding was not borne out in the meta-analysis, the majority of identified studies demonstrated a trend towards fewer revision procedures after computer-assisted endoscopic sinus surgery. This type of surgery may offer other advantages that are not easily measurable.

Guillotine versus dissection tonsillectomy: randomised, controlled trial.

OBJECTIVE: This trial aimed to compare the guillotine technique of tonsillectomy with 'cold steel' dissection, the current 'gold standard'. DESIGN: A single centre, randomised, controlled trial. METHODS: One hundred children aged 3 to 11 years who were listed for bilateral tonsillectomy were recruited. Patients had one tonsil removed by each technique, and were blinded to the side. The operative time, intra-operative blood loss, haemostasis requirement and post-operative pain scores were recorded and compared. RESULTS: Operative time and intra-operative blood loss were both significantly less for the guillotine technique (p < 0.001) and there was a significantly reduced haemostasis requirement (p < 0.001). Pain was also less on the guillotine side (p < 0.001). There were no tonsillar remnants or palatal trauma for either technique. There was no significant difference between techniques in the frequency of secondary haemorrhage. CONCLUSION: This study provides level Ib evidence that guillotine tonsillectomy in children with mobile tonsils is an effective and time-efficient procedure which produces less intra-operative blood loss and post-operative pain than cold steel dissection.

Rapidly progressing giant invasive prolactinoma.

OBJECTIVE: We report an extremely rare case of a giant invasive prolactinoma presenting as a nasopharyngeal tumour. METHOD: Case report and literature review regarding giant prolactinoma. RESULTS: Giant prolactinoma is a rare form of prolactinoma which accounts for 0.5-4.4 per cent of all pituitary tumours. It is more common in men and generally presents with symptoms of endocrine disturbance or neurological deficit. CONCLUSION: To our knowledge, this is the first report of giant prolactinoma presenting with symptoms of sinusitis and nasopharyngeal tumour.

Guillotine tonsillectomy: a neglected technique.

BACKGROUND: Increased post-operative tonsillectomy haemorrhage rates have been observed following 'hot' tonsillectomy techniques, compared with 'cold steel' dissection. Post-tonsillectomy haemorrhage rates and the degree of blood loss during guillotine tonsillectomy have not been reported in the recent literature. METHODS: This retrospective case note review assessed the degree of blood loss during guillotine tonsillectomy, as measured by the number of tonsil swabs used, and the post-tonsillectomy haemorrhage rate. RESULTS: In a group of 168 patients, no tonsil swabs were used in 13.1 per cent of cases, and less than two tonsil swabs were used in 41.1 per cent of cases. CONCLUSION: Guillotine tonsillectomy, when performed by the method described in this article, resulted in minimal intra-operative blood loss in 54 per cent of cases, and appeared to have comparable post-tonsillectomy haemorrhage rates to cold steel dissection techniques.

The effect of auditory stimulation on the tensor tympani in patients following stapedectomy.

CONCLUSION: We believe that a tensor tympani reflex, in response to loud sound, is present in a minority of people, although its functional significance with regard to sound transmission is questionable. The absence of startle response in our stapedectomized subjects makes us question whether the tensor component of the startle response is large enough to be identified by manometry. OBJECTIVES: This study was organized to examine reflex activity to stimulation by loud sound or by startle in the tensor tympani. Although many previous studies have been carried out, results have been contradictory, and methodological flaws have rendered the interpretations questionable. PATIENTS AND METHODS: Stapedectomized patients were invited to take part in the study. Thirteen patients underwent testing by extratympanic manometry, using a standard tympanometer. Responses were observed during repeated stimuli with loud sound at 500, 1000, 2000 and 4000 Hz to the ipsilateral and contralateral ears, and with an air jet against the closed eye. A control group was also studied for the startle test. RESULTS: Three clear ipsilateral (23%) and two clear contralateral (14%) responses to auditory stimuli were seen in the 13 patients. We found responses to startle stimuli in none of our study group and eight (42%) of control ears.

Superior semicircular canal dehiscence with a large tegmental defect.

We report on the presentation and clinical manifestations of superior semicircular canal dehiscence in association with a large defect of the tegmen tympani in a 41-year-old woman with no previous history of trauma. Based on this case we recommend that clinicians consider the possibility of superior semicircular canal dehiscence in patients presenting with symptoms associated with tegmen defects.

Is unilateral tonsillar enlargement alone an indication for tonsillectomy?

INTRODUCTION: Unilateral tonsillar enlargement is often seen in the out-patient setting. Frequently, these patients are listed for tonsillectomy for the purpose of ruling out malignant histology. This study aims to determine the necessity for tonsillectomy. METHOD: This retrospective case-note review looks at all the tonsillectomies performed for histological examination at our institution over a five year period, and analyses the histological findings in those with unilateral tonsillar enlargement (UTE) alone, and those with UTE with other clinical features (history of chronic pain, dysphagia, the presence of tonsillar or peritonsillar mucosal abnormality, those with cervical lymphadenopathy). All patients who underwent tonsillectomy for the purpose of histological examination from 1 June 1998 to 30 May 2003 were identified and their notes reviewed. Exclusion criteria included cases where there were no pre-operative out-patient notes, those patients where the specimens had been sent from other hospitals, those patients who had malignancy already diagnosed, and those cases where tonsillectomy had been performed by other surgical specialties (e.g. maxillofacial, plastics). There were 1475 tonsillectomies, of which 181 performed over this period were sent for histological analysis. After excluding those patients that did not meet our criteria, we were left with 53 patients who had UTE. The primary outcome measure was the rate of malignancy in the two groups. RESULTS: Of these, 33 had UTE alone, 20 had associated clinical features. In the former group, none of the patients were found to have malignancy. In the latter, nine (45 per cent) had a malignancy. Fisher's exact test was used to test for differences between the UTE alone group versus the UTE plus other features group (p<0.001). DISCUSSION: The prevalence of malignancy in tonsils which exhibit asymmetry with no other clinical features is very low; in our study it was zero. However, other studies have found a small percentage representing underlying malignancy. In view of this, we feel that a 'watch and wait' policy is initially more appropriate, and if symptoms or signs are progressive, tonsillectomy should then be advised.