Child Passenger Safety Week: What you need to know (Part 2)

As we approach Child Passenger Safety Week, here are some important things to think about and remember:

Even though it is not required, REAR FACING UNTIL TWO YEARS of age is safest. Children who are 12 to 23 months old are FIVE TIMES SAFER if they face the rear rather than the front. Some folks worry about injury to the legs, but lower extremity injuries are rare in the rear-facing position which offers much better protection against spinal injuries. Many car seats available today have higher height and weight limits allowing you to use them longer than older seats. Every seat has a height and weight limit, and these limits can vary depending on whether the seat faces the rear or the front.

Children younger than 13 years old should ride in the back.

Car seats have an expiration date, usually 6 years after the manufacture date. Please do not use a seat that is more than 10 years old.

Car seats need to be replaced after an accident. Some insurance companies will cover the replacement cost. It may be possible to reuse a car seat after a minor crash. See http://nhtsa.gov/people/injury/childps/childrestraints/reuse/restraintreuse.htm for guidelines.

Avoid secondhand seats unless you are sure it has not been in an accident and it has not been recalled. It should have a sticker stating the manufacturer, the manufacture date, and the model number. You will need an owner’s manual which is often available online.

Car sear injuries can happen OUTSIDE of the car, especially in children younger than 4 months of age. Suffocation or head injury due to falls can occur. If the seat must be elevated (like on a counter), then the child should be strapped in, the surface should be firm, the seat should be far from the edge of the surface, and there should be constant supervision.

If you plan on using a car seat on a plane, it should be FAA certified. Car seats are recommended on flights for children up to 4 years of age. Install them just as you would in a car with a lap-only belt. The car seat should be put in a window seat.

For an overall reference, check out http://www.healthychildren.org/English/safety-prevention/on-the-go/pages/Car-Safety-Seats-Information-for-Families.aspx.

Be safe and enjoy the ride!

Dr. Tracy Lee
Pediatric Hospitalist
Meriter Hospital
meriterkids.com

Child Passenger Safety Week starts 9/19 and ends with National Seat Check Saturday on 9/25

Motor vehicle accidents are a leading cause of injuries and fatalities in children. Many of these injuries can be prevented, but OVER 75% OF CAR SEATS ARE USED OR INSTALLED INCORRECTLY. In some places, that number is as high as 95%.

What goes wrong? The car seat is not fastened tightly enough to the car. The child is not strapped in tightly enough. Clips, straps, or the seat itself is in the wrong position. The child is advanced to the next level of restraint too soon. Not all car seats will fit all cars. That’s why it’s important to get your car seat checked.

Even if you can’t make it on Seat Check Saturday, you can find a nearby certified technician who will check your seat for free at http://www.nhtsa.gov/Safety/CPS.

Wisconsin law states that ALL passengers are supposed to be restrained regardless of age or position in a car. Straps should be at or BELOW the shoulders for rear-facing children. You must be BOTH 1 year old AND at least 20 lbs to face the front. Straps should be at or ABOVE the shoulders for forward-facing children. You must be BOTH 4 years old AND at least 40 lbs to sit in a booster seat. Booster seats help to position children so that they fit appropriately under a lap/shoulder belt (which is why booster seats are not appropriate for airplanes).

Children are not required to use a booster seat when they are 8 years old, OR they are at least 4 years old and over 57 inches, OR they are at least 4 years old and over 80 lbs. However, when graduating from a booster seat, the child should be able to sit up against the seatback with knees bent comfortably at the edge of the seat. In this position, the seat belt should be over the collarbone and hips, NOT the neck or belly. Children who move out of booster seats prematurely are at increased risk of internal injuries from the seat belt or even ejection from the car.

For more about child seat laws in Wisconsin, see http://www.dot.wisconsin.gov/safety/vehicle/child/docs/booster-seat-law-facts.pdf.

Check back tomorrow when I'll post additional important car seat safety facts!

Dr. Tracy Lee

Pediatric Hospitalist

Meriter Hospital

meriterkids.com

The New Rules of Head Lice: Part 2

Continued from yesterday's post ...

What should you do if your child has head lice? First, all other household members should be checked. So should any kids who were likely to have direct head-to-head contact. Anyone with live lice or eggs close to the scalp should be treated. Anyone who shares a bed with the infested person should also be treated.

Hair care items and bedding that have been in contact with the infested person in the 48 hours prior to treatment should be cleaned. (If it’s been longer than 48 hours, any lice will already be dead.) A temperature of 130 degrees or more (by washing or drying) will kill lice and eggs. Furniture, carpeting, and other fabric covered items can be vacuumed. Pediculicide sprays are not necessary. If there is a concern about eggs surviving and hatching, items that cannot be washed may be placed in a plastic bag for 2 weeks.

Unless there is known resistance in the community, the first step in treatment is permethrin 1% or pyrethrins which are available over-the-counter. Permethrin 1% is the most studied and the least toxic of the pediculicides (lice-killers). Conditioners and silicone-based additives will interfere with permethrin, as will vinegar which is often used in an attempt to loosen nits from the hair shaft. When rinsing off pediculicides, use a sink instead of a shower or bath in order to reduce skin exposure. Using warm instead of hot water will minimize absorption. There are many other prescription medications that can be used if these over-the-counter products fail.
For those who cannot afford or who would prefer not to use pediculicides, wet combing or using suffocation methods can be attempted. An example of suffocation would be applying petroleum jelly to the hair and scalp and leaving it on overnight under a shower cap.

Misapplication is the leading cause of treatment failure. No treatment will kill all the eggs, so retreatment at specific intervals is recommended. Shaving, although effective, is not recommended. Any product that is meant to loosen nits can also damage the hair itself. Acetone, bleach, vodka, and WD-40 do not loosen nits. Please do NOT use kerosene, gasoline, or any other such flammable or toxic substance. They are not effective; they are just dangerous. Do not use products that are meant for animals.

Infested kids should definitely get treated, but they should not be kept out of school. The chance of transmission may not be zero, but it is lower than in other settings where head-to-head contact is more likely. One study at a school where over 14,000 live lice were found showed zero lice in the classroom carpeting. In another study, infested people spread lice to pillowcases only 4% of the time. And remember, head lice don’t carry any diseases, unlike mosquitoes which transmit a large number of diseases.

Just to put things in perspective, dust mites (see photo) thrive in bedding, mattresses, carpets, furniture…anyplace where there are tiny flakes of shedded human skin. Their fecal matter is a leading cause of allergies and asthma exacerbations. They are much more insidious than lice, but they don’t keep kids out of school.

Dr. Tracy Lee
Pediatric Hospitalist
Meriter Hospital
meriterkids.com

The New Rules for Head Lice: Part 1

On July 26, the American Academy of Pediatrics updated its clinical report on head lice. It is common in school-aged kids, and it can be found all over the world. It affects all socioeconomic groups, and it can affect anyone regardless of hygiene. Mere mention of it can cause itchiness. It seems that resistance to standard treatments is on the rise. And yet, the AAP is pushing for kids to stay in school despite having lice. What’s going on?

Head lice are tan to grayish-white, and they are 2-3 mm long. Their eggs are even smaller. Their life cycle is about 3 weeks long. They feed by sucking tiny amounts of blood. Sensitization to their saliva as they feed is what makes us itchy, but this can take 4-6 weeks to develop. This means that by the time the diagnosis has been made, a kid in school has already been around other kids for a month. The good news is lice can only crawl; that means that they can only spread by direct contact. They cannot jump from head to head. This is also why brushing your hair will not prevent you from getting lice; it will only reduce the number of lice you are infested with. You are better off not sharing personal items (like hats, combs, brushes, etc.), but this is NOT an excuse to refuse to wear protective headgear. Lice that fall off or are combed off are usually injured or dead. Live lice and nits need our body heat to survive, so they are found close to the scalp (within 4-10mm). Farther than that, live lice only survive up to 48 hours, and eggs cannot hatch.

Many cases of “lice” are actually misdiagnosed. Dandruff, hair debris, dirt, and other insects have been mistaken for lice. This adds to the number of “resistant” cases. School screenings and forcing kids to stay home doesn’t reduce the incidence of live lice. Instead it means lost days in education and missed work days for the parents.

So what are we to do? The AAP does encourage parents to check their kids’ heads regularly and whenever the kids are itchy. Especially after sharing sleeping quarters, like at a camp, child care center, or sleepover. Using a louse comb on hair that is wet (with water, oil, or conditioner) is the easiest way to go about it. Eggs are most easily seen at the nape of the neck or behind the ears. Remember to look close to the scalp!

Please check back tomorrow, as I'll talk more about what to do if you find lice in your child's hair.

Dr. Tracy Lee
Pediatric Hospitalist
Meriter Hospital
meriterkids.com

Get Rid of Your Unwanted Medications at MedDrop

With the recent voluntary recall on Infants’ and Children’s Tylenol, Motrin, Benadryl, and Zyrtec, you may have some bottles sitting around in the cabinet gathering dust. (For more information about the recall and to get a refund or product coupon, please see http://www.mcneilproductrecall.com/.) Maybe there are some nearly empty vitamin drops, unfinished antibiotics, old inhalers, or even unused pain pills? Maybe there are medications that have expired, and you just haven’t gotten around to disposing them?

There’s no point in keeping them in the house. Expired medications can be ineffective. Leftover meds can be a safety risk with kids or pets in the house. But, throwing medications into the trash or flushing them down the toilet can harm the environment, affect our water supply, and in the end, come back to us in ways we don’t want.

MedDrop is a volunteer run program where you can drive through with your meds, answer some very basic questions (e.g., what is your zip code; is the drop-off place a good location for you), and feel good that the meds will be disposed of in a safe manner.

Saturday, June 5, from 9am to 1pm, volunteers will be at three locations: LaFollette HS, Middleton HS, and the Sun Prairie Recycling Center. You can bring prescription meds, over-the-counter meds, meds for pets, inhalers, vitamins, and even illegal drugs (which will be taken with no questions asked). If possible, please keep them in their original containers. The meds and their containers will be disposed of in a way that will maintain patient confidentiality, but feel free to cross off your name and other personal info if you like. Just leave the name of the medication visible, so the volunteers can properly dispose them.

For addresses, detailed instructions, background information on the program, volunteer opportunities, and lots more, please check out their Web site.

Dr. Tracy Lee
Pediatric Hospitalist
Meriter Hospital
meriterkids.com