Feature Review: Water precautions for prevention of infection in children with ventilation tubes (grommets)

Does keeping ears dry after getting ventilation tubes help prevent problems such as infections? Ventilation tubes are used to treat hearing loss due to glue ear, or to treat recurrent ear infections. Most surgeons agree that children's ears should be kept dry for a few weeks after the operation, but not all agree on whether ears need to be kept dry thereafter. Some surgeons will allow children to swim and bathe without ear protection, whereas others will recommend ears be kept dry while tubes are in place.A team of Cochrane authors based in the United Kingdom worked with Cochrane Ear, Nose and Throat (ENT) to investigate whether there is any evidence to show that keeping ears dry after ventilation tube (grommet) insertion helps to prevent problems such as infections. The review includes two studies, with a total of 413 patients between three months and 12 years. The quality of evidence was rated low to very low.The difference that wearing ear plugs makes appears to be very small and a child would have to wear them on average for almost three years to prevent one infection resulting in ear discharge.It may be that telling children to avoid swimming and putting their head under water makes no difference to whether or not they get ear infections, but this is very uncertain. Current expert guidelines for clinicians therefore recommend against routinely using water precautions because the limited clinical benefit is outweighed by the associated cost, inconvenience, and anxiety.“...
Source: Cochrane News and Events - Category: Information Technology Authors: Source Type: news