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SHARE CTD @sharectd.bsky.social · 25/09/2026

📍 SAVE THE DATE & CALL FOR CONTRIBUTIONS! 📍 The SHARE-CTD Final Conference is officially happening!

Announcement of the SHARE-CTD Final Conference: The Future of Clinical Trial Data Sharing, 13-14 September 2027 in Berlin

SHARE CTD @sharectd.bsky.social · 16/06/2026

Huge congratulations to our fellow researcher @minoo-matbouriahi.bsky.social on her latest publication in JAMA Network Open! She teamed up with @floriannaudet.bsky.social John Ioannidis @ioanaacristea.bsky.social, and a stellar team to tackle a fascinating topic in #ResearchIntegrity #PeerOnSky

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Florian Naudet @floriannaudet.bsky.social · 06/05/2026

- Green: ResToRes : Cédric Lemarchand - Orange : OSIRIS : @constantvinatier.bsky.social - Purple : @sharectd.bsky.social : @giulia-varvar.bsky.social and @kahin-tai.bsky.social - Red : Former member of the team, now in iRISE_EU : Laura Caquelin ... and me ;)

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SHARE CTD @sharectd.bsky.social · 14/04/2026

Big news! 🚀 We are thrilled to announce that our first joint publication by 11 SHARE-CTD doctoral students is officially out in @springernature.com "Supporting the Reanalysis and Reuse of Clinical Trial Data: a case study" This paper is the fruit of our very first Datathon in Göttingen. 🧵

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Florian Naudet @floriannaudet.bsky.social · 14/02/2026

Yesterday was the last day of our @sharectd.bsky.social Datathon 2 in Utrecth. Over the 1 week, 3 independent teams worked on the same research question: “Does esketamine have an impact on suicidality?”, using the same individual patient data shared by Johnson & Johnson on the The YODA repository.

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SHARE CTD @sharectd.bsky.social · 13/02/2026

Hi #ScienceSky people, back with #PeerOnSky series! After discussing reporting bias, let’s dive into a topic that’s currently reshaping regulatory landscapes and drug development: External Controlled Trials (ECT). Ever heard of "Synthetic Controls" or "Historical Controls"? Let’s break it down!

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Florian Naudet @floriannaudet.bsky.social · 10/01/2026

@kahin-tai.bsky.social's excellent talk (delivered as part of the LORIER Webinar Series on Reproducibility and Meta-Research, in partnership with @sharectd.bsky.social, ResToRes Research integrity in biomedical research, OSIRIS, the @reproductible-fr.bsky.social and Embrace) is now online.

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Florian Naudet @floriannaudet.bsky.social · 08/02/2026

Over the coming days, three independent teams (@sharectd.bsky.social PhD students + clinical & statistical experts) will each conduct their own IPD meta-analysis to answer the same research question. 👉 Can esketamine reduce suicidality?

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SHARE CTD @sharectd.bsky.social · 28/01/2026

Long time no see, #ScienceSky people! 👋 After a short hiatus, we're reliving the #PeerOnSky series. A "silent" issue in clinical trials: Outcome Reporting Bias (ORB). Let's revisit a classic but vital paper by Smyth et al. (2010) that gets into the heads of trialists. www.bmj.com/content/342/...

bmj.com

Frequency and reasons for outcome reporting bias in clinical trials: interviews with trialists

Objectives To provide information on the frequency and reasons for outcome reporting bias in clinical trials. Design Trial protocols were compared with subsequent publication(s) to identify any discr...

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SHARE CTD @sharectd.bsky.social · 30/09/2025

#PeerOnSky Article 2! "Meta-analysis of individual participant data: rationale, conduct, and reporting" by Riley et al. (2010). IPD boosts power for subgroups and adjusts for confounders. Read: doi.org/10.1136/bmj.... What challenges do you face in IPD meta-analyses? #OpenScience #MetaAnalysis

doi.org

Meta-analysis of individual participant data: rationale, conduct, and reporting

The use of individual participant data instead of aggregate data in meta-analyses has many potential advantages, both statistically and clinically. Richard D Riley and colleagues describe the rational...

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SHARE CTD @sharectd.bsky.social · 30/09/2025

A must read work from our network. 👍

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SHARE CTD @sharectd.bsky.social · 18/08/2025

🔬 #PeerOnSky starts! “Clinical Trial Participants’ Views of the Risks and Benefits of Data Sharing” by Mello et al. (2018). They found participants value data sharing for science, but worry about privacy breaches. A 2018 perspective still relevant today! Does this reflect current views? #DataEthics

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SHARE CTD @sharectd.bsky.social · 18/08/2025

🎉 Hello all! Welcome to #PeerOnSky! It stands as 'Peer discussion on the Sky'. We will dive into cutting-edge research, sparking discussion on BlueSky using the articles discussed within our network. We’ll kick off with a 2018 gem on clinical trial data sharing. #OpenScience #Research #JournalClub

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SHARE CTD @sharectd.bsky.social · 18/08/2025

a must read article for the week!

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SHARE CTD @sharectd.bsky.social · 18/07/2025

🌧️ Just wrapped Datathon1 at UMC Göttingen, from 07 to 11 July! Part of SHARE-CTD, this in-person event brought doctoral students, PIs, and lecturers together for clinical trials, biostats, and data mgmt. Check the Vibes! #SHARECTD #Datathon #Research #biostatistics

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SHARE CTD @sharectd.bsky.social · 02/06/2025

💬 Participants deserve to know! This Trials paper (doi.org/10.1186/s130...) pushes for sharing clinical trial results with participants—because their contributions matter. From a patient’s view, it’s about respect & transparency. Let’s dive in! #ClinicalTrials #Transparency #ShareCTD

doi.org

Sharing clinical trial results with participants: important, expected and possible - Trials

Participants in clinical trials should be pro-actively offered the results of trials in which they have participated. This should be done in a way that is accessible and understandable for all partici...

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SHARE CTD @sharectd.bsky.social · 30/05/2025

🔬 New paper alert! BMC study (doi.org/10.1186/s128...) proposes 6 solutions target ethics, registries, & governance to tackles Germany’s clinical data sharing crisis. Only 2% of medical research shares data—time for change! Read on! #OpenScience #DataSharing #ShareCTD

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SHARE CTD @sharectd.bsky.social · 20/05/2025

🎉 Today’s the day! ICTD 2025 - Rethinking Clinical Trials: Inclusivity in Practice, co-hosted by ECRIN @ecrin.bsky.social & SCReN in Madrid. How do we turn talk into action for inclusive study design? Tune in online—registration & waitlist are full! ecrin.org/ictd-2025 #ICTD2025 #ClinicalTrials

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SHARE CTD @sharectd.bsky.social · 19/05/2025

🎉 Big news for clinical research! SPIRIT2025 just dropped, adding an Open Science section & a new Item No. 6 on data sharing. This pushes transparency in trials—where & how de-identified data, code, & materials will be accessible. Check it: www.consort-spirit.org #OpenScience #ClinicalTrials

consort-spirit.org

Home | consort-spirit.org

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SHARE CTD @sharectd.bsky.social · 16/05/2025

🎉 Kudos to Giulia @giulia-varvar.bsky.social for her speed talk at "Printemps de la Recherche" last Tuesday! She presented about SHARE-CTD, and her project on re-analysis of pivotal trials in Oncology, to Irset’s 350+ pros. A great moment to showcase open science in medicine!🔬 #SHARECTD #OpenScience

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SHARE CTD @sharectd.bsky.social · 16/05/2025

🙌 Big props to our SHARE-CTD scientist featured in STAT News! His insights on boosting clinical trial transparency in France (only 57% results shared, 2012-2022) are key to open science. 🔬 #SHARECTD #OpenScience #ClinicalTrials #DataSharing

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SHARE CTD @sharectd.bsky.social · 14/05/2025

For those of you who are interesed, please join and register

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SHARE CTD @sharectd.bsky.social · 05/05/2025

💬 We want to hear from YOU. Are you a: 👨‍🔬 Researcher? 👩‍⚕️ Clinician? 🧑‍💼 Policymaker? 🤔 Just curious? This space is for discussing how data sharing can shape better healthcare. We’ll keep you posted right here on Bluesky. Follow us to stay involved. Let’s share! #ScienceCommunication #DataSharing

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SHARE CTD @sharectd.bsky.social · 02/05/2025

🔍 What is SHARE-CTD? We’re a Marie Skłodowska-Curie Action (MSCA) doctoral network funded by the EU. Our mission? To train future experts in clinical trial data sharing, from regulation to ethics to advanced data science. #ClinicalTrials #ResearchTraining #DoctoralNetwork

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SHARE CTD @sharectd.bsky.social · 02/05/2025

Welcome to the official Bluesky account of SHARE-CTD! We're a European research network dedicated to enhancing clinical trial data sharing to advance medical research and the betterment of society. Learn more: share-ctd.eu #SHARECTD #OpenScience #DataSharing

share-ctd.eu

NEWS

New article "The validation of prediction models deserves more recognition" published in BMC Medicine 2025.03.24 Begüm Irmak Ön and Ulrich M…

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