South of the UES: Improving the ability of speech-language pathologists to detect oesophageal abnormalities during videofluoroscopy swallowing studies.

PURPOSE: With two-thirds of adults presenting for a videofluoroscopy swallow study (VFSS) with oesophageal abnormalities, it seems prudent to include visualisation of the oesophagus, in the context of the entire swallow process, to provide further information to the diagnostic team. This study aims to evaluate the ability of speech-language pathologists (SLPs) to interpret oesophageal sweep on VFSS and the relative improvement in that ability with additional training. METHOD: One hundred SLPs attended training in oesophageal visualisation during VFSS, based on a previous study. Ten oesophageal sweep videos (five normal, five abnormal) with one 20 ml thin fluid barium bolus (19% w/v) were presented at baseline and following training. Raters were blinded to patient information other than age. Binary ratings were collected for oesophageal transit time (OTT), presence of stasis, redirection, and referral to other specialists. RESULT: Inter-rater reliability as measured by Fleiss' kappa improved for all parameters, reaching statistical significance for OTT (pre-test kappa = 0.34, post-test kappa = 0.73; p < 0.01) and redirection (pre-test kappa = 0.38, post-test kappa = 0.49; p < 0.05). Overall agreement improved significantly (p < 0.001) for all parameters except stasis, where improvement was only slight. Interaction between pre-post and type of video (normal/abnormal) was statistically significant (p < 0.001) for redirection, with a large pre-post increase in positive accuracy compared with a slight pre-post decrease in negative accuracy. CONCLUSION: Findings indicate that SLPs require training to accurately interpret an oesophageal sweep on VFSS. This supports the inclusion of education and training on both normal and abnormal oesophageal sweep patterns, and the use of standardised protocols for clinicians using oesophageal visualisation as part of the VFSS protocol.

Suspension laryngoscopy experiences in a tertiary airway service: A prospective study of 150 procedures.

OBJECTIVES: In most cases, suspension laryngoscopy (SL) is efficient, bloodless and with minimal post-procedure discomfort. We aimed to identify predictive patient factors for acceptable surgical views at SL as well as quantify our tertiary airway unit's complication rates. DESIGN: Prospective cohort study of 150 consecutive microlaryngoscopy procedures involving SL over an 8-month period between November 2019 and July 2020. Patients were assessed preoperatively for pre-existing oral, temporomandibular, dental, pharyngeal or laryngeal pathology, interincisor distance and qualitative gross limitations to neck extension and forward head posture. Intraoperatively, the laryngoscopic view was graded by anaesthetic and surgical teams, and complications were recorded on patient interview in recovery. SETTING: Tertiary adult airway service for predominantly benign pathology. RESULTS: Adequate surgical views were obtained in 149/150 procedures. BMI had a weak positive correlation with a more difficult view (r = .22, p = .008) but did not correlate with a statistically significant increase in any complication. There was a weak negative correlation between age and interincisor gap (r = -.20, p = .014), and wider mouth opening correlated very weakly with a lower incidence of sore throat (r = -.19, p = .023). Gross macroglossia showed a significant moderate positive correlation with tongue symptoms (r = .45, p = 1.611 × 10-8 ). CONCLUSION: In the context of an experienced airway unit with a high caseload of predominantly benign pathology, SL is very effective and safe with low associated morbidity and no mortality. The most common complication of SL is temporary sore throat and there remain recognised risks of temporary tongue and dental symptoms.

Endoscopic management of idiopathic subglottic stenosis in pregnancy.

AIMS: To describe the use of laser, endoscopic balloon dilatation with jet ventilation anaesthesia in the treatment of pregnant women with idiopathic subglottic stenosis. MATERIALS AND METHODS: This is a case review of pregnant women with idiopathic subglottic stenosis, presenting to a tertiary referral centre with worsening breathlessness. Data were extracted from patient case notes. RESULTS: Four women underwent surgical management of subglottic stenosis in pregnancy. One patient required two procedures during the course of their pregnancy due to restenosis. All women had improvement in symptoms post-operatively and went on to deliver healthy babies at term. CONCLUSION: Endoscopic balloon dilatation of idiopathic subglottic stenosis is a safe and viable treatment option in pregnancy and should be offered as first-line treatment in symptomatic women.

Sarcoidosis of the ear, nose and throat: A review of the literature.

OBJECTIVES: Sarcoidosis is a multisystemic inflammatory disease with extrathoracic manifestations, most commonly affecting the young and middle-aged, female and Black populations. Diagnosis usually requires evidence of non-caseating granulomata and, when treated, prognosis is usually favourable. We aim to establish the incidence, clinical features and optimal treatment of ENT manifestations of this disease. DESIGN: We performed a PubMed literature review to determine the evidence base supporting this. RESULTS: ENT manifestations are present in 5%-15% of patients with sarcoidosis, often as a presenting feature, and require vigilance for swift recognition and coordinated additional treatment specific to the organ. Laryngeal sarcoidosis presents with difficulty in breathing, dysphonia and cough, and may be treated by speech and language therapy (SLT) or intralesional injection, dilatation or tissue reduction. Nasal disease presents with crusting, rhinitis, nasal obstruction and anosmia, usually without sinus involvement. It is treated by topical nasal or intralesional treatments but may also require endoscopic sinus surgery, laser treatment or even nasal reconstruction. Otological disease is uncommon but includes audiovestibular symptoms, both sensorineural and conductive hearing loss, and skin lesions. CONCLUSIONS: The consequences of ENT manifestations of sarcoidosis can be uncomfortable, disabling and even life-threatening. Effective management strategies require good diagnostic skills and use of specific therapies combined with established treatments such as corticosteroids. Comparisons of treatment outcomes are needed to establish best practice in this area.

Elective neck dissection in metastatic cutaneous squamous cell carcinoma to the parotid gland: A systematic review and meta-analysis.

Current management of metastatic cutaneous squamous cell carcinoma (CSCC) to the parotid is surgical excision and postoperative radiotherapy. In the node-negative neck, there is debate about the role of elective neck dissection (END), irradiation or observation. This systematic review assesses the prevalence of occult cervical disease and the evidence for END. A literature search was performed using Medline and Embase. All papers describing management of the neck in metastatic CSCC to the parotid were assessed for inclusion. Eighty-nine papers were identified and 17 met inclusion criteria. A total of 874 ENDs were performed in 874 patients with metastatic CSCC to the parotid with no clinically evident cervical disease. The overall prevalence of occult disease in a random effects model was 22.5% (95% confidence intervals 18.9-26.0). The prevalence of occult cervical disease in metastatic CSCC to the parotid is high. END is recommended in this patient group.