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Individuals diagnosed with rheumatoid arthritis (RA) more recently experienced decreased disability and psychological problems than those treated 20 years ago. While treatment strategies have helped, researchers attribute the positive effects to greater physical activity and encouragement of a worthwhile life by healthcare professionals.

Diabetes was associated with an increased risk for developing hepatocellular carcinoma, a type of liver cancer, and this association was highest for Latinos, followed by Hawaiians, African-Americans, and Japanese-Americans, according to results presented here at the Sixth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved, held Dec. 6-9, in Atlanta.

On December 6, FDA approved Sovaldi (sofosbuvir) tablets for the treatment of chronic hepatitis C (CHC) infection as a component of a combination antiviral treatment regimen.

A specific type of diabetes drug can decrease the risk of cancer in female patients with type 2 diabetes up to 32%, according to a study published in Diabetes, Obesity and Metabolism. People with type 2 diabetes have a higher rate of cancer development and recurrence compared to the general population.

A new study is helping to provide a better understanding of vaccines for whooping cough, the common name for the disease pertussis. Based on an animal model, the study conducted by FDA and published November 25, 2013, in The Proceedings of the National Academy of Sciences, shows that acellular pertussis vaccines licensed by FDA are effective in preventing the disease among those vaccinated, but suggests that they may not prevent infection from the bacteria that causes whooping cough in those vaccinated or its spread to other people, including those who may not be vaccinated.

In cancer patients with concurrent type 2 diabetes, metformin alone or in combination with other regimens was associated with 34% reduction in overall death risk and 38% reduction in cancer-specific death risk, according to a study in the December issue of The Oncologist.

The Centers for Disease Control and Prevention (CDC) with the help of the American Pharmacists Association (APhA) Foundation has developed a tool kit for instituting collaborative practice agreements between healthcare providers and pharmacists, which is intended to improve healthcare quality.

Among primary care patients with uncontrolled hypertension, medication nonadherence was more than twice as common in patients with post-traumatic stress disorder (PTSD) (68%) as compared to patients without PTSD (26%), according to a study reported online in JAMA Internal Medicine.

When Group Health patients received support from a nurse navigator, or advocate, soon after a cancer diagnosis, they had better experiences and fewer problems with their care-particularly in health information, care coordination, and psychological and social care-according to a randomized controlled trial in the Journal of Clinical Oncology.