Harvard Study Recommends Mandatory Sleep Apnea Screenings to Prevent Truck Accidents
Thursday, June 11th, 2009A study by researchers at Harvard University confirms that screening truck drivers for obstructive sleep apnea using obesity-driven testing strategies can help diagnose drivers who suffer from the condition, allowing them to receiving treatment and preventing the risk of truck accidents.
Obstructive Sleep Apnea or OSA is a sleep disorder in which there is disturbed sleep at night. Persons who suffer from OSA may experience frequent periods of wakefulness at night. Sleep apnea is caused by obstruction of the airways. There may be several episodes of interrupted sleep because of pauses in breathing during sleep.
Persons who suffer from sleep apnea are at an increased risk of high blood pressure, stroke and cardio vascular diseases. People who suffer from sleep apnea have a risk of heart attack that is up to 30 percent higher than the general population. Because of frequent periods of wakefulness at night, a sleep apnea sufferer may find themselves extremely tired and drowsy during the daytime.
Medically unfit drivers are at a high risk for causing auto accidents. Drivers who suffer from sleep disorders are likely to dose off while the truck is in operation increasing the risk of a serious accident. The Harvard study raises concerns about the increasing frequency of the problem as Americans become excessively overweight.
The study screened 456 commercial truck drivers over a 15-month period. 78 drivers screened positive for suspect sleep apnea. These drivers tended to be older and overweight. They also suffered from high blood pressure.
The researchers are calling for mandatory screening of all obese truck drivers for sleep apnea. According to the researchers, a federal mandate for screening of truck drivers will be more effective in screening drivers and treating them. The Federal Motor Carrier Safety Administration is currently considering recommendations that will require obese truck drivers to be screened for sleep apnea.
A truck driver falling asleep at the wheel of the truck is bad news for motorists around. In California, several truck accidents every year can be linked to drivers who are tired or sleepy. With mandatory screening of these drivers for sleep apnea, truck drivers who suffer from this sleep disorder will be able to get the treatment they deserve.
According to the Harvard study, most of the truck drivers who were screened positive failed to follow up with their recommended treatment programs recommendations. Of the 53 drivers who were screened for suspect sleep apnea, 33 who were supposed to show up for sleep studies, did not do so. The remaining 20 drivers were confirmed to have sleep apnea. Among them, only one driver complied with the recommended treatment program.
It’s clear that merely screening drivers won’t do much to catch drivers with the sleep disorder, and get them to receive the treatment they require. It is important that the Federal Motor Carrier Safety Administration mandate screening for sleep apnea based on body mass index (BMI) to enable drivers to get the treatment they need.
The Reeves Law Group is a law firm with offices throughout California dedicated exclusively to the representation of personal injury victims, including victims of truck accidents. Please visit our website at trlglaw.com. If you desire a free consultation on a personal injury matter, please call us at (800) 644-8000 or email us.
The Reeves Law Group is not acting as legal counsel for any party in the matters discussed in this posting.