Passar para o conteúdo principal

Statistics thatsave lives

We examine the evidence behind questions that affect people’s lives, empowering everyone to make better decisions

We change lives
and systems

Two thirds of new World Health Organization guidelines in the past 5 years cite at least 1 Cochrane review. Read about our impact.

Our evidence
is trusted

Scientists, policymakers and decision-makers turn to us for evidence they can rely on. Learn why our evidence is trusted.

We collaborate
globally

We produce outstanding evidence by collaborating with a wide range of experts and members of the public. Get involved.

News

  • What makes Cochrane’s new AI study innovative?

    17 Abril 2026

    Cochrane has released a pre-print of the protocol for our innovative study that will test whether artificial intelligence (AI) tools can support or enhance evidence synthesis. Gerald Gartlehner from Cochrane Austria, Principal Investigator for the study, discusses how the study works, and what makes it interesting.

  • Anti-amyloid Alzheimer’s drugs show no clinically meaningful effect

    16 Abril 2026

    Drugs that target amyloid beta proteins in the brain likely have no clinically meaningful positive effects, while increasing the risk of bleeding and swelling in the brain, a new Cochrane review has found.

  • Simple antiseptic can reduce newborn infections

    26 Março 2026

    A new Cochrane review finds that chlorhexidine likely cuts umbilical cord infection rates by about 29% in low- and middle- income countries, and may reduce newborn deaths.

  • Rupa Sarkar joins Cochrane as Editor in Chief

    23 Março 2026

    The Cochrane Collaboration is delighted to announce that Rupa Sarkar starts today as the new Editor in Chief.

Hands holding tablet showing Cochrane Library site
What makes Cochrane unique?

Read about our unique health evidence, how we work and the difference we make.

About us

Two people in conversation, on the table between them is a laptop and papers
Need a custom evidence service?

We offer tools, data and custom services to anyone who uses health evidence.

Our products and services

Cochrane researcher sitting at laptop working
Writing a Cochrane review?

Looking for guidance with writing a review? Interested in becoming a Cochrane author?

Publishing with Cochrane

I knew Cochrane's systematic reviews would be reliable, free from vested interest, and regularly updated. That was what I needed to escape the confusion, the anecdotes, and the emotion."
Cochrane helps me to help myself, and to help many...The Cochrane Library gives you reliable information, up-to-date information, which makes you a more intelligent and more involved patient."

Did you know...

Cochrane Evidence Synthesis and Methods is our fully open access journal that aims to develop the evidence base for how we produce and publish evidence syntheses.

Go to Cochrane Evidence Synthesis and Methods

O nosso uso de cookies

Usamos cookies necessárias para fazer nosso site funcionar. Gostaríamos também de definir cookies analíticos opcionais para nos ajudar a melhorar nosso site. Não vamos definir cookies opcionais a menos que você as habilite. A utilização desta ferramenta irá colocar uma cookie no seu dispositivo para lembrar as suas preferências. Você sempre pode alterar suas preferências de cookies a qualquer momento clicando no link 'Configurações de cookies' no rodapé de cada página.
Para informações mais detalhadas sobre as cookies que utilizamos, consulte nossa Página das Cookies.

Aceitar todas
Configure