Kids Hospitalized for Flu Need Antiviral Meds Right Away: Study
Survival odds increase with early administration of drugs such as oseltamivir, researchers say
By Dennis Thompson
MONDAY, Nov. 25, 2013 (HealthDay News) -- Kids near death because of severe flu infection have a better chance of survival if they are given antiviral medications early in their treatment, researchers say.
Children treated with antiviral drugs called neuraminidase inhibitors (NAIs) within the first 48 hours of serious flu symptoms developing are significantly more likely to survive, according to a study published online Nov. 25 in the journal Pediatrics.
"The benefit was more apparent for the most severely ill children, who required a ventilator to help with breathing," said co-author Dr. Janice Louie, chief of the influenza and respiratory diseases section at the California Department of Public Health's Center for Infectious Diseases.
In children rendered critically ill by the flu, treatment with NAIs reduced their risk of dying by 64 percent, the study found.
Researchers found that in recent years, however, fewer than two-thirds of severely ill children received NAIs while hospitalized for the flu.
Dr. Octavio Ramilo, a professor of pediatrics at Ohio State University, said a flu-stricken child who is sick enough to go to the hospital needs to receive antiviral therapies immediately.
"The minute you come to the hospital, we [should] start you on antiviral therapy," said Ramilo, who also is chief of infectious diseases at Nationwide Children's Hospital in Columbus, Ohio.
Doctors usually advise children with the flu to rest, drink lots of liquids and, if needed, use over-the-counter drugs to ease symptoms such as fever or congestion. But some people develop serious complications such as pneumonia that require hospitalization.
The study focused on nearly 800 patients younger than 18 who were treated in intensive-care units for the flu between April 2009 and September 2012.
Only 3.5 percent of kids who received NAI treatment during the first 48 hours ended up dying, the researchers found. By comparison, 9 percent of kids died who received NAIs between day eight and day 14 of their illness, and 26 percent died who received the medication after day 14.
Overall, 6 percent of kids treated with NAIs died from the flu, while 8 percent of kids died who didn't receive the medication.