The sudden hospitalization yesterday of Teresa Heinz Kerry, wife of U.S. Secretary of State John Kerry, while vacationing on Nantucket Island is high-profile testimony that illness can happen at any time—even during a vacation. Heinz Kerry was taken by ambulance on Sunday afternoon to Nantucket Cottage Hospital. She was accompanied by her husband. After being stabilized, she and the Secretary of State were flown to Massachusetts General Hospital in Boston. Neither the hospital nor Heinz Kerry’s family has commented on the nature of her illness. News reports say she is in critical but stable condition. Heinz Kerry’s situation highlights the value of electronic medical records, and the hazards of not having, or being able to access, medical information when you are travelling or on vacation.
Howard LeWine, M.D.
Posts by Howard LeWine, M.D.
Long-awaited results from a nearly 10-year trial exploring the effect of changes in diet and exercise among people with diabetes weren’t what most people expected. The Look AHEAD trial found that intensive efforts to lose weight by eating less and exercising more didn’t provide any more protection against heart disease—a common co-traveler with diabetes—than standard diabetes support and education. The spin from some media reports is that weight loss doesn’t reduce heart disease risk among people with type 2 diabetes, but I think that’s the wrong interpretation. The results of the Look AHEAD trial don’t contradict the value of lifestyle changes. People in the intensive change group improved their blood sugar with fewer drugs, saving an estimated $600 per year, they were also less likely to have developed chronic kidney disease and less self-reported vision problems. The Look AHEAD results reinforce for me that diabetes care needs to be tailored to the individual.
Wiser use of prescription medications by everyone—doctors and their patients—could save the U.S. health care system more than $200 billion a year. That’s the conclusion of a new report, Avoidable Costs in U.S. Healthcare, from the IMS Institute for Healthcare Informatics. Inefficient or ineffective use of medications lead to six million hospitalizations, four million trips to the emergency room and 78 million visits to doctors and other care providers each year, according to the report. Those are huge numbers. Although $213 billion represents less than 8% of what Americans spend on health care each year, it’s still a staggering sum. It also exacts human costs that aren’t reflected in the estimates. The report identifies 6 things that can be improved to address the problem: 1) not taking medications as directed, 2) taking too many medications, 3) delayed treatment, 4) overuse of antibiotics, 5) medication errors, and 6) underuse of generic medications.
Actress Angelina Jolie recently went public with her double mastectomy to prevent breast cancer. Governor Chris Christie told us his reasons for gastric bypass surgery. And now actor Michael Douglas is shining the spotlight on the human papilloma virus (HPV)—the number one cause of mouth and throat cancer. In an interview published in The Guardian newspaper in London, Douglas mentioned that his own throat cancer could have been brought on by oral sex, a common way to become infected with HPV. HPV transmitted by sexual contact often doesn’t become active enough to cause symptoms. When it does become active, it tends to invade mucous membranes, such as those covering the lining of the vagina, cervix, anus, mouth, tongue, and throat. An HPV infection can cause warts in and around these tissues. Most people sexually exposed to HPV never develop symptoms or health problems, and most HPV infections go away by themselves within two years. But the infection can persist and cause long-term problems. These include cervical cancer in women, penis cancer in men, and in both sexes some cancers of the anus and oropharyngeal cancer (cancer in the back of throat, including the base of the tongue and tonsils).
We are taught to share at an early age, and sharing is encouraged and praised across the life span. One area in which there has been a lack of sharing is medicine. Doctors have traditionally made decisions for their patients with little or no discussion about the preferences of the person who will ultimately have to live with the decision. That’s changing. More and more, doctors are trying to implement a model known as shared decision making or informed decision making. These terms refer to a process that includes a thoughtful, informed conversation between you and your doctor aimed at making a decision that’s right for you. Shared decision making is gaining acceptance as a medical “best practice.” Many studies suggest that it improves health outcomes, taking medications as directed and following other instructions, and satisfaction with a treatment or course of action.
With the unofficial start of summer just a few days away, many people will soon be stocking up on sunscreen. The products they’ll be seeing in stores look different than they have in the past. That’s because new rules for sunscreen labels are now in effect. The changes are good ones for consumers. The new rules, mandated by the FDA, are making sunscreen more informative with less misleading information. For example, the term “sunblock” is banned because none of these products can block all of the sun’s ultraviolet rays. “Waterproof” is also banned, replaced by “water-resistant”—which must be accompanied by a set time for reapplication. Another big change has to do with SPF, or sun protection factor. The best protection comes from a sunscreen that provides broad spectrum protection, meaning it filters out much of the UVA and UVB. Under the new FDA rules, if a label says “broad spectrum,” the product must pass tests proving that it truly protects against both UVA and UVB rays. Sunscreen products that don’t meet an SPF of 15 or higher for both UVA and UVB must now carry a warning.
New Jersey Governor Chris Christie’s revelation yesterday that he had secretly undergone weight-loss surgery back in February shouldn’t come as a big surprise. He has been publicly (and privately) struggling with his weight for years and fits the profile of a good candidate for this kind of operation. In general, weight-loss surgery is appropriate for people with a body mass index (BMI) of 40 or higher, as well as for those with a BMI of 35 to 39.9 and a severe, treatment-resistant medical condition such as diabetes, heart disease, and sleep apnea, who had tried to lose weight other ways. Christie had a BMI of at least 41. He also acknowledged trying to lose weight many times, using different weight loss programs. He underwent laparoscopic gastric banding, also known as lap banding. There are also two other types of weight-loss surgery, gastric bypass and the gastric sleeve procedure.
If you are worried about your weight, paying more attention to what you eat, not less, could help keep you from overeating. Multitasking—like eating while watching television or working—and distracted or hurried eating can prompt you to eat more. Slowing down and savoring your food can help you control your intake. That’s the bottom line from a report published in the April issue of the American Journal of Clinical Nutrition. It offers two key conclusions: 1) Being distracted or not paying attention to a meal tended to make people eat more at that meal. 2) Paying attention to a meal was linked to eating less later on. Mindful eating is a good solution. It can reduce daily calorie intake, help make healthier food choices, and add to the enjoyment of eating.
Five seemingly different mental health disorders—major depression, bipolar disorder, schizophrenia, autism, and attention-deficit hyperactivity disorder—may be more alike than we think. A ground-breaking new study has identified four regions of the genetic code that carry same variations in people with these disorders. Two of the affected genes help control the movement of calcium in and out of brain cells. That might not sound like much, but this movement provides a key way that brain cells communicate. Subtle differences in calcium flow could cause problems that, depending on other genes or environmental factors, could eventually lead to a full-blown mental illness. But this work offers tantalizing hints that bipolar disorder, major depression, and schizophrenia—and possibly autism and attention-deficit hyperactivity disorder—may not be so distinct after all, but could be different manifestations of the same underlying disorder. This could change the way we view mental illness and open the door to more effective therapies.
The message that drinking a little alcohol is good for the heart has gotten plenty of attention. A new study linking alcohol with increased risk of dying from various cancers may temper that message a bit. About 4% of cancer deaths worldwide are related to alcohol use. A new study shows the in the United States, alcohol causes 3.5% of cancer deaths, or about 20,000 cancer-related deaths each year. The most common alcohol-related cancers were mouth, throat, and esophageal cancer in men, and breast cancer in women. At the same time, drinking alcohol in moderation (no more than two alcoholic drinks a day for men and no more than one a day for women) has been linked to lower rates of heart disease and deaths related to it. Advances in genetics may one day let us predict more accurately who can use alcohol in moderation and who should avoid it completely. Until then, it’s best to personally weigh the benefits and risks, ideally with a trusted health care provider.