Anorexia nervosa, Cynthia Bulik told BioWorld, has a long-term recovery rate of 25% and “the highest fatality rate of any psychiatric illness.” Those dismal statistics hint at the challenging nature of anorexia nervosa, but also at the shortcomings of current treatment options.

HONG KONG – Belgian drugmaker Janssen Pharmaceutica NV, a subsidiary of Johnson & Johnson, has decided to return the rights of diabetic obesity treatment HM-12525A to Hanmi Pharmaceutical Co. Ltd. The South Korean company said the decision followed phase II testing by Janssen, which showed the drug achieved the weight loss endpoint but didn't reach Janssen's internal criteria for blood glucose control in obese patients with diabetes.

At a family wedding earlier this month, an uncle was salivating over the prospect that the Vivus Inc. drug Qnexa could soon become the first in a new generation of obesity drugs to gain FDA approval. He needed to lose 50 pounds, he confided, and the drug seemed the answer to his prayers. Since we’ve written extensively about obesity and these drugs in BioWorld Today, he wanted my opinion. I politely inquired whether he had considered dieting and exercise, which could produce similar results without the potential side effects of a prescribed drug – especially one in a category that’s...