OnabotulinumtoxinA injections in detrusor facilitate self-catheterisation in a patient with paraplegia and bladder outlet dyssynergia

This case report describes the case of improvement of clean intermittent catheterisation procedures after each intradetrusor administration of onabotulinumtoxinA in a 45-year-old man with L1 paraplegia with neurogenic detrusor overactivity and bladder outlet dyssynergia.On three occasions, improvement on clean intermittent catheterisation procedures appeared 10 to 14 days after intradetrusor injections of onabotulinumtoxinA and lasted for 9 months. We hypothesise a possible influence of intravesical injections of onabotulinumtoxinA on the storage reflex. We also discuss the possibility of a dispersion of onabotulinumtoxinA towards contiguous structures such as the urethral sphincter.

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Effect of hyaluronic acid with or without scaffold material on the regeneration of tympanic membrane perforations

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Preferred nasolabial angle in Middle Eastern population

Abstract

To define the preferred nasolabial angle measurement in Middle Eastern population. An observational study was conducted from January 2012 to January 2016 at the Department of Otolaryngology, Head and Neck Surgery, King Abdulaziz University Hospital, King Saud University, Riyadh, Kingdom of Saudi Arabia. A total of 1027 raters, 506 males, and 521 females were asked to choose the most ideal nasolabial angle for 5 males and 5 females lateral photographs whose nasolabial angle were modified with Photoshop into the following angles (85°, 90°, 95°, 100°, 105°, and 110°). Male raters preferred the angle of 89.5° ± 3.5° (mean ± SD) for males and 90.8° ± 5.6° for females. While female raters preferred the angle of 89.3° ± 3.8° for males and 90.5° ± 4.8° for females. ANOVA test compare means among groups: p: 0.342, and there is no statistically significant difference between groups. The results of our study showed an even more acute angles than degrees found in the literature. It shows that what young generation in our region prefers and clearly reflects that what could be explained as under rotation of the nasal tip in other cultures is just the ideal for some Middle Eastern population.

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Reply to the letter to the editor concerning: ‘Relationship between increased carotid artery stiffness and idiopathic subjective tinnitus’

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Relationship between increased carotid artery stiffness and idiopathic subjective tinnitus: methodological issues

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Idiopathic subglottic stenosis: an epidemiological single-center study

Abstract

A retrospective epidemiological study of patients treated for idiopathic subglottic stenosis (ISS) during 2003–2013 at Oslo University Hospital, Rikshospitalet, was undertaken to assess its incidence, management and treatment outcomes. Out of a total of 123 patients with subglottic stenosis (84 female, 39 men), 38 patients were diagnosed with ISS, all of whom were female. Of these, 23 lived in the South-Eastern Norway Regional Health Authority, representing an incidence of 0.2 per 100,000 (95% CI 0.13–0.3) in this region of 2.9 million inhabitants. Mean age at diagnosis was 54 years (range 20–85 years), and the mean interval between symptom onset and diagnosis was 3.1 years. The 38 patients with ISS underwent a total of 132 operations between 2003 and 2013. All patients were managed endoscopically using laser surgery, with or without corticosteroids and Mitomycin C, with dilatation by balloon or bougie. Eight patients (21.1%) required only one procedure, while 30 patients (78.9%) had multiple operations. The median follow-up for all patients from the first operation was 5.3 years. The mean interval between procedures was 1 year for patients aged 20–48 years, 1.3 years for patients aged 49–61 years and 3.0 years for patients aged 62–85 years. No clinically significant complications were observed. In conclusion, the symptoms of ISS can be treated effectively with laser surgery and dilatation but the recurrence rate remains high and the time interval between operations does not increase with time, making ISS a continuing challenge.

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Repetitive transcranial magnetic stimulation and drugs for tinnitus

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