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Treating Fingertip Amputations
​Fingertip injuries and amputations are common in the emergency department, often occurring on weekends when consultants are not available. Some experienced physicians may consider rongeuring distal tuft amputation injuries, but simple closure and expert consultation for more difficult cases are suggested.A fingertip amputation within zone III involving total amputation of the distal tip, fingernail, matrix, and tuft. Photos by M. Roberts.Care of fingertip amputations in the ED should focus on removing debris and cleaning the wound as best as possible, closing the wound using available skin, bandaging and splinting for c...
Source: The Procedural Pause - December 5, 2019 Category: Emergency Medicine Tags: Blog Posts Source Type: blogs

The Dengue Dance?
Discussion Dengue is an important arboviral infection that affects about 40% of the world population. It is found mainly in topical and subtropical areas of the world mainly in developing countries but it range is spreading including the United States. A review of common arboviruses can be found here. It is a flaviavirus with 4 distinct serotypes named DENV-1 through DENV-4 and is spread by A. aegypti a day biting mosquito. Infection with one serotype confers immunity to that serotype but not the others. It does offer some protection for cross-infection but this only lasts a few months. Incubation period is 3-14 days with ...
Source: PediatricEducation.org - July 29, 2019 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news

Vaccines for preventing typhoid fever.
CONCLUSIONS: The licensed Ty21a and Vi polysaccharide vaccines are efficacious in adults and children older than two years in endemic countries. The Vi-rEPA vaccine is just as efficacious, although data is only available for children. The new Vi-TT vaccine (PedaTyph) requires further evaluation to determine if it provides protection against typhoid fever. At the time of writing, there were only efficacy data from a human challenge setting in adults on the Vi-TT vaccine (Tybar), which clearly justify the ongoing field trials to evaluate vaccine efficacy. PMID: 29851031 [PubMed - as supplied by publisher]
Source: Cochrane Database of Systematic Reviews - May 31, 2018 Category: General Medicine Authors: Milligan R, Paul M, Richardson M, Neuberger A Tags: Cochrane Database Syst Rev Source Type: research

Tropical Travel Trouble 002 Rabies
LITFL • Life in the Fast Lane Medical Blog LITFL • Life in the Fast Lane Medical Blog - Emergency medicine and critical care medical education blog aka Tropical Travel Trouble 002 A 19 year old gap year student has returned from India to your emergency department reporting she was bitten by a monkey at a temple. A selfie gone wrong but it scored 1000+ likes on Facebook… She is concerned because one of the Facebook comments suggested she may have rabies! A quick Google search suggested 60,000 people a year DIE from rabies. Should she be worried? Should you be worried? Questions Q1. What other questions should yo...
Source: Life in the Fast Lane - February 27, 2018 Category: Emergency Medicine Authors: Neil Long Tags: Clinical Cases Tropical Medicine rabies Source Type: blogs