(June 30, 2009 - Insidermedicine) From Seattle - According to research in the journal Circulation, angina frequency is linked to depression and anxiety. In a study of nearly 800 patients, researchers found that those with coronary artery disease who also had moderate anxiety were 4 times more likely to have angina. Meanwhile, those with clinical depression were 3 times more likely to have frequent angina.

From Rochester - According to research in the Journal of Clinical Oncology, close surveillance is beneficial for early- and late-stage colon cancer. In a study of nearly 800 patients, researchers found that frequent postoperative testing improved survival, regardless of whether colon cancer was early or late stage. Those who had a recurrence and underwent a second surgery had a median survival of 51.2 months, compared to 8.8 months among those who did not have a second surgery.

And finally, from Italy - According to research in the journal Hypertension, "white-coat" hypertension may persist over time. In a meta-analysis of 11 studies, researchers found that sustained hypertension risk over 10 years was 2 to 3 times higher in patients with white-coat hypertension, which is the name given to high blood pressure seen only at the doctor's office.

For Insidermedicine in 60, I'm Dr. Susan Sharma.