
Seamus O’Reilly MD PhD
@seamusoreilly18
Med Onc, Assoc Prof UCC, Clin Lead Cancer Trialss🇮🇪 Deputy Ed BJC rep, Member EB Breast International Group & ESMO Climate Change Task Force
ID: 1213817474879111174
05-01-2020 13:40:30
824 Tweet
2,2K Followers
1,1K Following


Such a unique opportunity to share #ideas and perspectives on the present and future of #bcsm , a sincerest gratitude to #BIG #NCTN & The Breast Cancer Research Foundation for the support and the incredible chairs Nancy Lin, MD & Seamus O’Reilly MD PhD !!

🤔 How much does my💊cost❓ 👇#ASCO25 👏 Dr Matthew Cronin who graduated yesterday🇮🇪 UCC Medicine & Health & presents 🇺🇸 today 90% underestimated immunotherapy costs ✅ 80% felt 💊 costs unacceptable ✅ 81% concerned re societal cost✅ 72% wanted to be informed ✅ 🙏 to co✍️



Fabulous discussion from Dr. Alexandra Thomas on the evolving evidence for ctDNA across the continuum of breast cancer. Roadmap to understand when and how to use ctDNA in the clinic and what studies are still very much needed before changing practice Breast International Group




We welcome new national guidance on Data Protection Impact Assessments in clinical trials. Developed by the National Clinical Trials Oversight Group, it supports clarity and consistency across Irish trial sites. 🙏 Our thanks to all involved. Department of Health Jennifer Carroll MacNeill TD

We’re proud to see our Clinical Lead, Seamus O’Reilly MD PhD, continuing on the Executive Board of Breast International Group - the world’s largest network of academic breast cancer research groups. His leadership reflects CTI's strong commitment to international collaboration and patient-focused

📅 Just one week to go! Join Professors Michaela Higgins and Seamus O’Reilly MD PhD for ISMO After-ASCO 2025 - your expert-led Irish review of the key highlights from #ASCO25. 🕕 Tuesday 15 July, 6–8 PM 💻 Online | Free, but registration required 🔗 Register now to join:


🤔How can we ⬆️ access to innovation for ALL 🌎🌍🌏patients with #breastcancer Breast International Group 📝 npj Journals Free access link 👉rdcu.be/ev9HQ Successes of the past ✅ Pitfalls of the present ✅ Solutions for the future eg @Path4Young✅ 🙏to co-✍️& funders 💶



📢 New open-access article in npj Breast Cancer, co-authored by BIG’s leadership, explores the challenges of academic clinical trials and how to ensure their future impact. 📄 Read more: nature.com/articles/s4152… #BIGAgainstBreastCancer #breastcancer #research npj Journals


The opportunities provided by a 🇮🇪 border🇬🇧 for bidirectional learning and improved #BreastCancer care from lived ☘️patient experience 👇 🙏 to patients who led and participated, co-authors ✍️, CancerTrialsIreland 🌈 staff & funders Irish Cancer Society


Thank you Siobhan Gaynor for spring boarding yet another fabulous paper. Political instability has significant consequences for cancer patients right across the disease trajectory. It’s powerful to have this evidence in print. Well done to 👏Irish Cancer Society CancerTrialsIreland 🌈

Privledged to work with Seamus O’Reilly MD PhD, Siobhan Gaynor & team on CancerTrialsIreland 🌈 research. Drilling down into practices in 🇬🇧 & 🇮🇪 , understanding differences and calling for action to improve. #CancerKnowsNoBorders Department of Health Department of Health 🙏 to Irish Cancer Society for funding.


Wishing Maureen OGrady a very happy retirement! As Manager of the Cancer Clinical Trials Unit at Follow HSE Mid West , @HSEMidWest , Maureen has been a pillar of the cancer clinical trials community for many years. Through her dedication and leadership, she has helped countless patients

