Recurrent respiratory papillomatosis (RRP) is a rare cause of childhood stridor which typically presents before the age of five years and results from the vertical transmission of the human papilloma virus. Genotypes 11 and 6 are commonly implicated in RRP. Following vertical transmission, the human papilloma virus (HPV) causes overgrowth of the airway epithelium which causes partial airway obstruction and the symptoms of stridor. The mainstay management is surgical debridement of the papillomata but the recurrence rate subsequent to surgery is high, such that most children will require repeated surgical procedures at regular interval. Medical adjuvant therapy can be used, but data is limited and the medications are used on an off-label basis. This case highlights the ethical considerations that need to be made when using off-label medications in paediatric patients.
This is a pilot cross sectional study using both quantitative and qualitative approach towards tutors teaching large classes in private universities in the Klang Valley (comprising Kuala Lumpur, its suburbs, adjoining towns in the State of Selangor) and the State of Negeri Sembilan, Malaysia. The general aim of this study is to determine the difficulties faced by tutors when teaching large group of students and to outline appropriate recommendations in overcoming them.