New Plate Weighing Scale to Help Fight Obesity

A new device has been created by the scientists at Sweden’s Karolinska Institute to help fight childhood obesity. It is called a Mandometer and the device has an electronic scale that would sit under the plate and weigh the remaining food as the meal is eaten. Next to the device would be a small screen that would show a graph indicating the rate that the food is being eaten. The line on the graph would be matched against an ideal graph of consumption. If there is too much deviation from the ideal graph, the computer will make a spoken request for the eater to slow down. The concept of the device is to train overweight people to eat less and more slowly to help them feel full without overeating.

Researchers at the Bristol Royal Hospital for children and the University of Bristol in Western England did a test on 106 obese patients aged between nine and seventeen years old. The patients used the Mandometer, exercised 60 minutes a day, and followed a healthy diet for a year and had successful results. The Mandometer helped the patient’s portion sizes to be smaller by the end of the study and caused a reduction in the speed of eating by 11 percent. The Mandometer gives the best results when used in conjunction with exercise and a healthy diet.

Heart Doctor Pioneer Michael DeBakey Dies

Dr. Michael DeBakey, the famous cardiovascular surgeon that pioneered the bypass surgery and inventor of many devices to help people with heart problems, has died at the age of 99 from natural causes at the Methodist Hospital in Houston, TX. In 1932, while he was still in medical school, he invented the roller pump, which later became the most important part of the heart-lung machine. The machine takes over the responsibilities of the heart and lungs during surgery. He was also the pioneer in the development of artificial hearts and heart pumps to help people waiting for transplants. He had helped to create more than 70 surgical instruments in his lifetime.

In the 1950s, DeBakey was the first person to perform the replacement of arterial aneurysms and obstructive lesions. He had developed bypass pumps and connections to replace parts of diseased arteries.

He had performed more than 60,000 heart surgeries in his career that lasted 70 years. His patients had included the Duke of Windsor, the Shah of Iran, King Hussein of Jordan, Turkish President Turgut Ozal, Nicaraguan leader Violetta Chamorro, President Kennedy, President Johnson, and President Nixon. He was a consultant when Russian President Boris Yeltsin had surgery.

He served as the chairman of the President’s Commission on Heart Disease, Cancer, and Stroke during President Johnson’s administration. He had helped to establish the National Library of Medicine and was the author of more than 1,000 medical reports, papers, chapters, and books on surgery, medicine, and similar topics.

In 1953, he performed the first Dacron graft to be able to replace part of occluded arteries. In the 1960s he started coronary artery bypasses. In 1966, he was the first person to successfully use a partial artificial heart. In the 1990s, he helped to create the Michael E. DeBakey Heart Instititute at Hays Medical Center.

Hospitals Offering Clinical Trials Could Be Better

American and Canadian researchers have found that hospitals that practice drug and device studies could be better at dealing with life-threatening situations and they have lower patient death rates than hospitals that don’t do clinical trials. There was another study done that found that ovarian cancer patients at these types of hospitals have a 28 percent lower mortality rate.

Get a List of Hospitals that Offer Clinical Trials at: http://www.clinicaltrials.gov

The Worst Times to be in a Hospital

It is recommended that the best time to have cardiac arrest is during normal workday hours because you will have a better chance of surviving. In every part of a hospital, excluding the emergency room, hospital staff working the night shift are more tired, less experienced, and fewer in number. These things cause a slower response time when a person needs urgent assistance.

If urgent care is needed for a cardiac arrest patient before 11 p.m., the patient has a 20 percent chance of surviving and being discharged from the hospital. If care is needed after 11 p.m., the patient has less than a 15 percent chance of surviving and being discharged. A similar effect is also seen on weekends.

Vegas Clinic Sickens Thousands of Hospitals

Almost 40,000 people learned this week that a visit to their local doctor may have made them sick. A Las Vegas clinic has been found to reuse syringes and vials of medication for almost four years. This situation may have led to the outbreak of hepatitis C and exposure to HIV. This discovery has led to the biggest public notification operation in U.S. history. It has caused demands for investigation and has caused lawyers to seek out patients at risk for infections. The surgical center and five affiliated clinics have had to be closed.

Thousands of patients are being advised to be tested for viruses. Six acute cases of hepatitis C have been confirmed

Scientists Developing Surgical Robot for Surgeries

There are scientists in London that are developing a surgical robot that could help surgeons do complex surgical procedures without having to cut into the patient’s skin. A team at the Imperial College has been given $4.5 million to build and test a surgical robot that is called the “i-Snake”.

The robot is made up of a long tube that has special motors, sensors, and imaging tools inside of it. It would be inserted through the patient’s mouth or other orifice and would eliminate the need for a keyhole surgery, where several cuts would be made. The i-Snake would cause less invasive treatments, surgeries would be faster, and recovery times would be quicker.


Read More: http://news.bbc.co.uk/2/hi/health/7155635.stm

Hospital Fined After Operating on Wrong Side of Body Again

A Rhode Island hospital was fined $50,000 and reprimanded by the state Department of Health Monday after their third situation this year of a doctor performing brain surgery on the wrong side of a patient’s head. The most recent situation happened on Friday when the chief resident started brain surgery on the wrong side of the head of an 82 year old patient. The patient is okay, but back in August, a patient died a few weeks after a doctor performed brain surgery on the wrong side of the head. After that the hospital received an independent review of its neurosurgery practices and it has to have better verification from doctors of its surgery plans. The hospital says that it is currently working with the Department of Health to reduce the risk of medical errors. They also say they are re-evaluating their training policies and providing more oversight by giving the nursing staff the power to make sure that the procedures are properly followed.

Along with the fine, the state has ordered the hospital to make a neurosurgery checklist that has information about the location of the surgery and the patient’s medical history. They also have to make a plan to train the staff of the new checklist.

Medicare Won’t Pay for Hospital Errors

It is reported that in a policy change, the Bush administration officials say that from now on Medicare will no longer pay the extra costs of treating preventable errors, injuries, and infections that happen in hospitals. That includes bedsores, pressure ulcers, injuries caused by falls, and infections resulting from the prolonged use of catheters in blood vessels or the bladder. They also plan not to pay for things like leaving a sponge or other object in a patient during surgery and giving a patient incompatible blood or blood products. Private insurers are thinking about making the same changes. It suppose to force hospitals to be more careful about the care of their patients and save millions of dollars.