We are hiring researchers! We’re looking for Epidemiologists / Health Data Scientists to join our growing research team at the Bennett Institute. Please check out the job advert and tell your friends! www.bennett.ox.ac.uk/blog/2025/09...

The mighty @bmjmedicine.bsky.social have joined Bluesky! Follow them! It reminded me of our first paper there - PINCER medication safety indicators using OpenSAFELY doi.org/10.1136/bmjm... Short thread to remind everyone else!

📢Competition time! We are launching the Bennett Prize in OpenPrescribing to celebrate the best user-led projects! Have you improved safety, saved money or improved prescribing in your organisation using OpenPrescribing? Enter now! Find out more here 👇 www.bennett.ox.ac.uk/blog/2025/08...

We are launching a project on improving code sharing in health and medical research funded by @ukri.org and working with @floriannaudet.bsky.social and @bmj.com Read more here: bennett.ox.ac.uk/blog/2025/08/help-us-improve-code-sharing-in-health-research/

💊 New research from @bennettoxford.bsky.social finds wide variation in how long repeat prescriptions last across England, with durations ranging from 28 to 84 days depending on region, practice & software. Longer prescriptions could save time for patients & the NHS 👩‍⚕️

Save the date: 10-11 December 2025 We'll be hosting a symposium on medicines, NHS data, and open research. Here's more info, and a chance to sign up for updates: www.bennett.ox.ac.uk/events/2025-...

We tried to do some formulary review work for a tiny sub-set of info about antidepressants in an undergrad project back in 2022. Just trying to map which were the live formularies and which one applied to different geographic regions was very hard (thanks to repeated NHS reorganisations) (1/2)

We had some thoughts about formularies

Lots going on

And in other news

We shared our OpenPrescribing Hospitals beta with the folks at the Clinical Pharmacy Congress, and the response was very positive! Here's a short post from @brianmackenna.bsky.social with more info - www.bennett.ox.ac.uk/blog/2025/06...

Our first #WorldImmunizationWeek podcast episode is live now! Tune in to hear from @emprestige.bsky.social about their journey from MSc to PhD @lshtm.bsky.social. They also share insider tips on the best lunch spots in central London, so don't miss this. soundcloud.com/user-7893872...

We're hiring an OpenSAFELY product manager. Come and join us, we're a nice bunch. www.bennett.ox.ac.uk/blog/2025/04...

We're adding hospital prescribing data to our hugely popular openprescribing data platform. So... What does NHS hospital prescribing data look like? As ever, our team culture is to build, but also to document, all in the open. Here is a deep deep dive... www.bennett.ox.ac.uk/blog/2025/03...

How often do you go to the doctor for your regular prescription? Every month? Every two months? Twice a year? Once a year? We ran the numbers. New paper out in @bjgp.bsky.social 👇 doi.org/10.3399/BJGP...

OpenPrescribing for Hospitals Live! www.bennett.ox.ac.uk/blog/2025/03...

Great BBC news story about new developments at OpenSAFELY, securely provisioning GP data to researchers with innovative methods to protect all patients' privacy, and building out to support mental health research at scale. www.bbc.co.uk/news/article...

I'm delighted to say our highly secure and productive OpenSAFELY platform has received a further £17 million in funding from Wellcome, including for a new mental health data project. More here, and clips from Today on Radio4 this morning too! www.bennett.ox.ac.uk/blog/2025/02...

We were on the Today Programme this morning! Here's a blog post from Ben about why OpenSAFELY is in the news today, and how a total of £17 million of new funding from Wellcome is going to be a game-changer: www.bennett.ox.ac.uk/blog/2025/02...

We've started work on a new service, OpenPrescribing Hospitals - using existing hospital medicines data to help optimise prescribing in hospitals in the future. Here's a sneak peek of what's coming, and some useful background context: www.bennett.ox.ac.uk/blog/2025/01... #OpenPrescribing

You too could read our OpenSAFELY book while eating snacks. We still have a few copies to give away! Here's how to get one: www.bennett.ox.ac.uk/blog/2025/01... #OpenSAFELY

We’re publishing our printed book, “The past, present and future of OpenSAFELY” as a series of blog posts. But we also have some copies of the book itself to give away, for free! The first blog post in the series tells you how to get a copy: www.bennett.ox.ac.uk/blog/2025/01... #OpenSAFELY

We are hiring a tech lead! We build high impact national health data infrastructure that is open, productive, and beautiful - like our OpenSAFELY - in a truly mixed team, where software developers and researchers all share skills, status, knowledge, and best practice! my.corehr.com/pls/uoxrecru...

The Causal Inference in #IDEpi Workshop provided great insight and discussion thanks to input from various speakers! @wjchulme.bsky.social of @bennettoxford.bsky.social @ox.ac.uk introduced us to challenges in estimating vaccine effectiveness in routine data #OpenSAFELY (1/3)

For those of you who couldn't come to our OpenSAFELY Community Symposium - now you can catch up on the whole thing www.bennett.ox.ac.uk/blog/2024/12...

People don't realise how significant this project is. It solves many of the major technical, ethical and research challenges of using EHR data for research. This approach should be much more widely adopted for making use of all the data we collect (at great expense!) in healthcare.

We did a conference @bennettoxford.bsky.social OpenSAFELY Community Symposium 2024 It was great THANK YOU to those who came If you couldn't make it....................... Read our conference booklet Sneak a peak at speaker videos www.bennett.ox.ac.uk/blog/2024/12...

We really enjoyed welcoming so many people to our OpenSAFELY Community Symposium in London last week. We're busy making videos of every session, so there'll be an archive for those of you that couldn't make it While we work on that - here's a teaser :) www.youtube.com/watch?v=Pv_Z... #OpenSAFELY

🚨 OpenPrescribing Respiratory News 🚨 We’re reviewing our inhaler measures on OpenPrescribing following the release of new asthma guidance from NICE. 🫁💨 🔗 Explore current measures: openprescribing.net/measure/?tag... 💡 We’d love your input! 💡

👋

Great to run a codelist construction best practices workshop today with Chris Wood from @bennettoxford.bsky.social good attendance and great discussion around everything codelist!

Here’s Tariq Khokar from Wellcome, announcing £17 million of new funding for the Bennett Institute over the next 7 years. Thank you Wellcome! @wellcometrust.bsky.social

Also new today is our exciting new OpenSAFELY logo, which has just appeared on opensafely.org

Stuti Bagri and Sophie Julian from the Nuffield Trust, with a talk about using OpenSAFELY to measure quality of end-of-life care

Kicking off our afternoon session, Kamran Abbasi, Editor in Chief of the BMJ, with some rousing words of support and encouragement

Here's our Simon Davy explaining how we keep OpenSAFELY secure. The short answer: layers!

Oh yes good point from Brian - sadly some people didn't make it here, thanks to Storm Bert. But that means we do have some spaces, if you'd like to come and join us.

Our @bennettoxford.bsky.social #OpenSAFELY Symposium is underway, with @bengoldacre.bsky.social kicking things off!

Good morning from London! We’re excited to kick off @bennettoxford.bsky.social’s OpenSAFELY Community Symposium. The atmosphere is fantastic, the speakers are outstanding and we’re looking forward to insightful discussions 🤓💡 #OpenSAFELY #healthcaredata

Getting started at our Community Symposium this morning, Ben Goldacre taking the stage. Lots to share and discuss today!

🚨 Publication alert 🚨 Ursodeoxycholic acid and severe COVID-19 outcomes in a cohort study using the OpenSAFELY platform Paper here: doi.org/10.1038/s438... (1/3) @darthctr.bsky.social @annaschultze.bsky.social @bengoldacre.bsky.social @lshtm.bsky.social @bennettoxford.bsky.social

It's #WAAW so a good time to look at your prescribing data On #antibioticguardian #amr #Openprescribing @bennettoxford.bsky.social @dianeashiru.bsky.social @brianmackenna.bsky.social

FINALLY

We're running workshops in December and January, to hear people's views on health research with OpenSAFELY. We need help spreading the word. Health and data professionals: please share widely with patient and community groups you know! Thanks! More info: www.eventbrite.co.uk/e/have-your-...

New on the blog: a guest post by our friend Miriam Samuel from Queen Mary University London, on research to investigate weight gain and obesity patterns in light of the pandemic www.bennett.ox.ac.uk/blog/2024/11...

Blog post: We've started work on ECHO, new study of COVID-19 vaccines www.bennett.ox.ac.uk/blog/2024/10...

We're hosting another get-together to celebrate all things OpenSAFELY, and there's still time for you to grab a free seat. London, 25/26 November Come, it will be fascinating and fun! More details + sign-up link here: www.bennett.ox.ac.uk/blog/2024/10...

Posted on the Bennett blog yesterday - a short reflection on a news item about retail data and health. Could we apply a bit of OpenSAFELY thinking to that? We'd love to find out... www.bennett.ox.ac.uk/blog/2024/09...

We're hosting a visit from Prof George Davey Smith on 30 September. He'll be giving 2 public lectures on the day - everyone's welcome, but places are limited. More info and sign up links: www.bennett.ox.ac.uk/blog/2024/08...

Hello BlueSky, we're here and we brought some stickers. Keen to chat to the health crowd and the data science crowd, and especially the *data science for health* crowd.