This is the largest nationally representative study to date of the toll taken by sepsis and pneumonia, two conditions often caused by deadly microbes, including the antibiotic-resistant bacteria MRSA. Such infections can lead to longer hospital stays, serious complications and even death.
"In many cases, these conditions could have been avoided with better infection control in hospitals," said Ramanan Laxminarayan, Ph.D., principal investigator for Extending the Cure, a project examining antibiotic resistance based at the Washington, D.C. think-tank Resources for the Future.
"Infections that are acquired during the course of a hospital stay cost the United States a staggering amount in terms of lives lost and health care costs," he said. "Hospitals and other health care providers must act now to protect patients from this growing menace."
Laxminarayan and his colleagues analyzed 69 million discharge records from hospitals in 40 states and identified two conditions caused by health care-associated infections: sepsis, a potentially lethal systemic response to infection and pneumonia, an infection of the lungs and respiratory tract.
The researchers looked at infections that developed after hospitalization. They zeroed in on infections that are often preventable, like a serious bloodstream infection that occurs because of a lapse in sterile technique during surgery, and discovered that the cost of such infections can be quite high: For example, people who developed sepsis after surgery stayed in the hospital 11 days longer and the infections cost an extra $33,000 to treat per person.
Even worse, the team found that nearly 20 percent of people who developed sepsis after surgery died as a result of the infection. "That's the tragedy of such cases," said Anup Malani, a study co-author, investigator at Extending the Cure, and professor at the University of Chicago. "In some cases, relatively healthy people check into the hospital for routine surgery. They develop sepsis because of a lapse in infection control—and they can die."
The team also looked at pneumonia, an infection that can set in if a disease-causing microbe gets into the lungs—in some cases when a dirty ventilator tube is used. They found that people who developed pneumonia after surgery, which is also thought to be preventable, stayed in the hospital an extra 14 days. Such cases cost an extra $46,000 per person to treat. In 11 percent of the cases, the patient died as a result of the pneumonia infection.
Sourav RC on 25 Oct 10Zero calorie foods are great for those who are willing to lose weight and want to maintain it that way. For many people strict dieting is a very difficult thing to maintain and they often fail to follow the proper diet regime for long time. For those people zero calorie foods are like the boon. So they don’t have to compromise much on taste, they can eat healthy and lose weight as well. Balanced diet is extremely important for weight loss and to avoid any types of diseases. In the modern world there is a growing concern over obesity. Zero calorie foods are great for those who are willing to lose weight and want to maintain it that way. For many people strict dieting is a very difficult thing to maintain and they often fail to follow the proper diet regime for long time. For those people zero calorie foods are like the boon. So they don’t have to compromise much on taste, they can eat healthy and lose weight as well. Balanced diet is extremely important for weight loss and to avoid any types of diseases. In the modern world there is a growing concern over obesity.
