Cochrane was established in 1992 in Oxford, UK 'to facilitate the preparation of systematic reviews of randomized controlled trials of health care.' The Cochrane Centre, as we were then known, ...

PLEASE NOTE: If you are a Cochrane author, you have free access to RevMan while you are writing a Cochrane review and do not need a subscription. If you are a Cochrane author and you want to use ...

Review question What are the benefits and risks of using medication known as gonadotropin-releasing hormone (GnRH) agonists and antagonists in the management of premenstrual syndrome (PMS)? Key ...

• In women with predicted high response (meaning their ovaries are expected to produce many eggs in response to stimulation, which increases the risk of complications such as OHSS), using human ...

In general, none of the interventions reliably improved adherence to amblyopia treatment (specifically patching) in children. The interventions investigated also showed no evidence of improvement in ...

How accurate is the 'HADS-A' questionnaire in detecting anxiety disorders in adults?

Premature babies often need help breathing as their lungs are not fully developed. Nasal breathing support (through the nose) helps premature babies breathe without the need for breathing tubes in the ...

Migraine is a complex condition with a wide variety of symptoms. For many people the main feature is a painful headache. Other symptoms include feeling sick, vomiting, disturbed vision, and ...

Home About us News Evidence Synthesis - What is it and why do we need it?

Everything that new and experienced Cochrane authors need to know about our systematic review publishing process – plus news, resources and support. Why publish with us? Know before you start ...

Phosphate binders are often prescribed with meals for people with kidney disease to reduce the uptake of phosphate in food.

In terms of effectiveness the review found: Measles: one dose of vaccine was 95% effective in preventing measles. Based on the data analysed in the review, the number of cases would fall from 7% in ...