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

  • Registration now open for the 2026 Cochrane Colloquium in Kraków!

    17 Fevereiro 2026

      Get ready! The global evidence community is coming together in Kraków this December, and registration is officially open. This year’s Colloquium, Cochrane Evidence: Living, Trusted, Transformed, is set to be one of the most energising and future shaping gatherings Cochrane has ever hosted…

  • Evidence behind intermittent fasting for weight loss fails to match hype

    16 Fevereiro 2026

    Intermittent fasting is unlikely to lead to greater weight loss in overweight or obese adults than traditional dietary advice or doing nothing, a new Cochrane review finds.

  • Nurses match doctors in delivering hospital care

    12 Fevereiro 2026

    Nurses can safely deliver many services traditionally performed by doctors, with little to no difference in deaths, safety events, or how patients felt about their health, according to a new Cochrane review. In some cases, nurse-led care even outperformed doctor-led care.

  • Leadership and mentorship in women’s health and science

    11 Fevereiro 2026

    For more than a century, women at Cornell have been pioneering advances in evidence-based science, nutrition, and health. Julia Finkelstein describes why she is proud of this legacy and how this has inspired her to mentor the next generation of leaders in the field.

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