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News, opinions and meeting coverage in primary care.

Shots Best Way to Give B12 After Bariatric Surgery

Vitamin B12 injections are the preferred treatment for patients who develop a deficiency following bariatric surgery, researchers found.

Withdrawal Not a Problem with Phentermine

Patients taking phentermine long-term to treat obesity don't have to worry about withdrawal when they come off it, researchers found.

Cardio Notes: Sex Improves with Stenting

Opening the arteries of those with stable coronary disease also opens the door to an improved sex life. Also this week, bariatric surgery helps remodel the heart.

Weight Gain After Bypass Not Affected by Diet

SAN ANTONIO -- Lifestyle factors -- including dietary intake, physical activity levels, and treadmill time -- were not predictive of weight regain from 2 to 6 years after Roux-en-Y gastric bypass, researchers found.

Genetic Obesity Risk Heightened by Sugary Drinks

SAN ANTONIO -- The relationship between genetics, body mass index, and obesity risk appears to be magnified in adults who drink the most sugar-sweetened beverages, researchers found.

Playing Sports Helps Teens Fight Fat

Team sports may fight weight problems better than other forms of exercise among high schoolers, researchers found.

Big Breakfast, Plus Dessert Aids Weight Loss

HOUSTON -- Obese adults lost significantly more weight by starting the day with a calorie-and carbohydrate-heavy breakfast that included a sweet treat, instead of saving more calories for dinner, according to a study reported here.

Testosterone Tx Helps Obese Men Trim Waistline

HOUSTON -- Obese hypogonadal men lost an average of 36 pounds during long-term testosterone replacement therapy, results of a prospective cohort study showed.

Lymphedema Tied to Obesity

Obesity may contribute to the development of lymphedema, a small study showed.

DSM-5: What's In, What's Out

PHILADELPHIA -- Reports here provided what may be the last public update on DSM-5, the next edition of American psychiatry's diagnostic guide, before it is formally released in May 2013.

Extreme Obesity Adds More Risk in Hysterectomy

AUSTIN, Texas -- Increasingly severe obesity drives up complication rates after hysterectomy, and outcomes continually worsen with rising body mass index, according to results from a study reported here.

Diabetes Expert Disses Weight-Loss Programs

WASHINGTON -- Community-based weight-loss programs have not been shown to be effective at reducing the incidence of diabetes, so implementing a national program would likely be money down the drain, a diabetes expert said at a symposium on Tuesday.

Fructose No Substitute for Glucose in Diabetes

NEW YORK -- Although it negates the dumping of glucose directly into the bloodstream, fructose may not be the choice sweetener for diabetics, researchers said here.

RSNA: Growth Hormone May Help Heavy Women With Bone Problems

CHICAGO -- Premenopausal women who are obese may not be spared from osteopenia, as some research has suggested, but growth hormone therapy may help spur bone formation, researchers said here.

Breast Reduction Riskier After 50

Outcomes of breast reduction surgery worsen with age, with more infections and a tendency toward wound-healing problems in women older than 50, researchers found.

Will Contrave Succeed Where Others Have Failed?

As part of the Year in Review series, 51成人动漫 reporters are revisiting major news stories and following up with an analysis of the impact of the original report, as well as subsequent news generated by the initial publication. Here's what's happened on the weight-loss drug front this year.

Drop in Oxygen Saturation in Apnea Tied to Obesity

Obese patients may experience more severe blood oxygen desaturation during apnea and hypopnea events, researchers say.

Weight-Loss Trial Final Report: 52 Pounds of Fat Melted Away

WEST PALM BEACH, Fla. -- The official results are in: My ending weight was 231 pounds -- a loss of 52 pounds from my starting weight of 283 pounds in January 2008.

Excess Weight Unlikely to Be 'Glandular Problem'

LEXINGTON, Ky. -- Correcting the hormonal deficit caused by hypothyroidism did not trigger significant weight loss in children with acquired hypothyroidism.

Some Bariatric Surgery Patients Develop Wernicke's Encephalopathy

WINSTON-SALEM, N.C. -- For a few patients undergoing, weight-loss surgery, a thiamine deficiency may cause memory loss and other neurologic problems, easily correctable when recognized.

ASPS: Obese Women Have More Breast Reconstruction Complications

SAN FRANCISCO -- Breast reconstruction surgery in extremely obese women is associated with a high rate of complications, reported researchers here.

Gastroesophageal Reflux in Women Parallels Weight Gain

BOSTON 芒鈧€� Symptoms of gastroesophageal reflux disease increase progressively with increasing body mass indices, even among normal-weight women, according to data from the Nurses' Health Study.

Most Patients are Happy with Liposuction, Despite Fat Return

DALLAS 芒鈧€� Four in five patients who underwent liposuction for body sculpting reported being satisfied with the procedure, and 86% said they would recommend the procedure to others, according to results of a patient satisfaction survey.

Obesity Putting Pressure on the Knees

SALT LAKE CITY-Americans are buckling under their own weight insofar as their knees are concerned.