Posts Tagged ‘ acne ’

Dermatologists Adopt Treatment Guidelines for Childhood Acne

Tuesday, August 6th, 2013

Children as young as seven years old are receiving more frequent diagnoses of acne, recent research on which has prompted a group of pediatric dermatologists to establish a new set of treatment guidelines to help these young patients.  The new guidelines were presented at the American Academy of Dermatology’s summer meeting, and they call for aggressive and early treatment to minimize the physical and emotional scarring that can be associated with acne, especially when it comes on at an early age.  More from NBC News:

Doctors believe it’s likely linked to earlier onset puberty, which causes hormones called adrenal androgens to start increasing, triggering pimples to erupt sooner on these young faces.

Dr. Andrea Zaenglein, a co-author of the new treatment recommendations, estimates that she now sees around 10 or 15 new cases of pediatric acne every month.

“The principals of therapy for adolescent acne and pre-adolescent acne are exactly the same,” says Zaenglein, who this week presented the information at the American Academy of Dermatology’s summer meeting. “You want to treat it as aggressively as you need to, to get it under control.”

Most of these younger children have mild acne – mostly a spattering of whiteheads and blackheads, called comedones, on the forehead, nose and chin. In these cases, the recommended treatment is an over-the-counter product containing benzoyl peroxide; if that doesn’t work, a combination therapy involving benzoyl peroxide, an antiobiotic and/or a retinoid may be prescribed.

There’s a glimmer of an upside here: In cases of kids with acne, the parents are more likely to be more heavily involved, making sure their child sticks to the treatment prescribed by their dermatologist. But Zaenglein points out that while parents of teenagers know to watch out for skin problems, it may not occur to parents of younger children that this is a problem that may require professional care.

Image: Girl covering her face, via Shutterstock

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Acne Affecting Kids as Young as 7

Tuesday, May 21st, 2013

Acne, once the affliction of the pre-teenager, is now affecting younger children, according to new treatment guidelines published this month in the journal Pediatrics.  The New York Times reports:

In years past, 12 was considered the lower end of the age range for the start of blackheads and whiteheads. With earlier onset of adrenarche (when the adrenal gland awakens) and menarche (first period), the authors of the guidelines suggest, “there appears to be a downward shift in the age at which acne first appears.”

“I’ve definitely seen a shift,” said Dr. Latanya T. Benjamin, a dermatologist at Lucile Packard Children’s Hospital at Stanford, who did not help draft the guidelines. “It’s not uncommon for a 7- or 9-year-old to walk in with the first signs of acne.”

But whether children are experiencing early, or precocious, puberty has been the subject of scientific debate. A more likely cause of the increase in cases, some experts say, is that parents are less tolerant of acne and doctors more willing to provide powerful acne treatments to children.

Image: Girl covering her face, via Shutterstock

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Tags: , , | Categories: Child Health, Trends

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Pre-WWII Method Could Help Teens with Scarring Acne

Friday, October 12th, 2012

A method of treating the bacteria that causes scarring acne–a major issue for teenagers–is getting more scientific attention even though it has been out of use for more than a half century.  Scientists have reportedly identified 11 “good viruses” that could be deployed against the acne-causing bacteria in a treatment that went out of vogue with the advent of antibiotics during World War II.  From Bloomberg.com:

The research re-energizes a century-old treatment method that was abandoned with the rise of antibiotics during World War II. As germs have built up a resistance to those drugs in recent years, scientists are seeking alternatives and the virus strategy “is in vogue again,” said Vincent Fischetti, a biologist at Rockefeller University in New York who is one of the pioneers of the revived approach.

The study of the acne-fighting viruses, called bacteriophages or simply phages, was published in the September- October edition of mBio, the journal of the American Society for Microbiology.

In it, scientists found phages that live side-by-side with the P. acnes bacteria on the faces of people who don’t get bad acne, theorizing that the viruses somehow helped to keep it under control, said Laura Marinelli, the lead author and a postdoctoral fellow at the David Geffen School of Medicine at the University of California, Los Angeles. The single-celled P. acnes bacteria that resides in pores can grow out of control in an oily environment.

Once they identified the viruses, the scientists found the viruses had the ability to kill isolates of the bacteria in lab dishes, opening the possibility they may one day be the basis for effective treatments for the most common skin disorder in the U.S., with more than 40 million sufferers.

Image: Teenager with acne, via Shutterstock

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