Tonsillectomies not necessary much of the time; among $158 billion spent each year on unnecessary health care

Photo by Matthew Staver, Bloomberg

Tonsillectomies are the most common procedure for children requiring anesthesia. "The only problem is there's no evidence they work for most" kids, reports Sarah Cliff of The Washington Post.

"The procedure does show some benefits for those with really serious symptoms — very sore throats, fevers and other symptoms at least seven times in the past year — but no improvement for those whose indications are milder," Cliff reports.

Yet, more and more of the procedures are being performed. Between 1996 and 2006, the number of tonsillectomies increased by 74 percent.

"It's a silent epidemic of unnecessary care," said David Goodman of the Dartmouth Atlas of Health Care. "In most instances, it's done for patients with much less recurrent symptoms than should be indicated. I think a lot of this is unbeknownst to providers."

Unnecessary health care costs about $158 billion every year, Cliff reports, and the sum is partly to blame on demanding patients, to whom doctors acquiesce. Because doctors are paid based on volume, there is also an incentive to provide more care, even if it's not necessary.

Goodman said the medical education system is one main culprit. "Medical schools and graduate schools are failing us deeply," he said. "We need to move some of these ideas about the evidence being uncertain into the beginning of education. There's been such little work on that." (Read more)

UK surgeons first to do life-saving lung procedures in tandem

Surgeons at the University of Kentucky are the first in medical history to perform two procedures in tandem to bridge a lung transplantation. The procedures were performed first on Wanda Craig, 68, who is now the oldest person to be "bridged to transplant using an artificial lung device, also known as an extracorporeal membrane oxygenation," reports research-reporting service Newswise. (Photo of Wanda Craig and Dr. Enrique Diaz by Julia Meador)

Craig, of Lexington, had chronic obstructive pulmonary disease and emphysema for which she has been treated for the past 10 years. In November 2010, she took a turn for the worse. "I was so out of breath from walking to the kitchen ... I didn't have enough energy to even scoop ice cream out of the carton," she said. Pulmonary hypertension, from which she also suffered, had caused the right half of her heart to fail, which prevented blood from going through the lungs to fill the left side of the heart, explained Dr. Charles Hoopes, director of UK's heart and lung transplant program.

To fix the problem, Hoopes and Dr. Enrique Diaz, the program's medical director, performed a procedure called an atrial septostomy, in which a small hole is created between the upper two chambers of the heart. This procedure, along with the extracorporeal membrane oxygenation procedure, saved Craig's life, the news release says. "These procedures are novel in terms of a bridge to transplantation, and the use of an artificial lung together with an atrial septostomy for cases of respiratory and right ventricular failure have not been performed together until now," Diaz said.

Three days later, Craig underwent a double lung transplant, and has been healing since. "More than anything I am looking forward to doing those normal everyday things like going to the grocery store and watching my grandson's T-ball games," she said. "And scooping my own ice cream." (Read more)