Ebola virus disease outbreak: incorporating ethical analysis into the health system response.

he current outbreak of Ebola in western Africa has been unprecedented for various reasons, mostly because of its magnitude, its expansion across the borders of several countries of the region, and its propagation in capital cities. The outbreak initially involved no more than a few hundred people mainly in the rural parts of Africa, but by mid-September it had affected more than 5800 persons and caused more than 2500 deaths in four countries (mainly in urban locations).

Propofol for pediatric radiotherapy.

OBJECTIVE: Pediatric radiotherapy is a day care procedure. In children, anaesthesia is necessary to prevent movement during the therapy. Traditionally intramuscular ketamine is used for these procedure because of its inherent safety in a child who used to be left alone in the cobalt room. METHODS: This study was designed to explore the efficacy of propofol and ketamine in pediatric radiotherapy in nineteen children. The inclusion criteria was a child fasting for six hours with no fever or URTI in the past week. A child coming to the radiotherapy (RT) unit without an intravenous cannula was given intramuscular ketamine 10 mg/kg and taken for the procedure. Before the child recovered from anaesthesia an intravenous cannula, 20-22G, Vasofix was inserted for subsequent sittings of RT. The child coming with an intravenous cannula was given propofol 2.5 mg/kg with xylocaine (0.1 mg/kg) without adrenaline. The parameters recorded were pulse rate, oxygen saturation and respiratory rate-baseline to every 30 seconds till five minutes. Onset time, recovery time, oral feeding time and any untoward effects like nausea, vomiting, nystagmus were also noted. RESULT: The drug was graded on a scale of 0-10 according to parental acceptability where 0 is the worst and 10 is the best acceptability. The mean (+/-SD) of all the measured parameters were calculated and compared between the two groups. CONCLUSION: Propofol was associated with faster onset, better recovery, early oral feeding time, no nausea and vomiting and better parental acceptability. There was no hypotension, bradycardia and oxygen saturation at 60 seconds, which was between 94-95%, was easily treatable with supplementation of oxygen by face mask.