This month’s Eyes on Evidence

Surveillance data from Australia suggests a reduced incidence of genital warts following the introduction of vaccination against human papillomavirus for girls and young women.
A meta-analysis shows that, compared with placebo, pramipexole, ropinirole, rotigotine, gabapentin enacarbil and pregabalin improve symptoms in people with long-term moderate to severe primary restless legs syndrome.
A longitudinal study finds that social isolation and loneliness in older people may be associated with increased all-cause mortality.
An observational study suggests that the risk of thromboembolism after in vitro fertilisation is low but persists into the first trimester of pregnancy.
A meta-analysis notes that COX-2 inhibitors and diclofenac are associated with increased incidence of major vascular events.
A randomised controlled trial suggests that acupuncture for seasonal allergic rhinitis may improve disease-specific quality of life and reduce use of antihistamines.
We highlight a new example from the QIPP collection demonstrating how NHS organisations have implemented new local practices that have both cut costs and improved quality.

BMJ Editorials: September 2013

What to do about unsafe medicines?         Gillian J Buckley, Jim E Riviere, and Lawrence O Gostin
The word “cancer”: how language can corrupt thought BK Dunn, Sudhir Srivastava, and Barnett S Kramer
Secondary prevention of venous thromboembolism      Sam Schulman and James Douketis