Associate Director, Cancer Prevention and Control, Siteman Cancer Center, and Washington University in St Louis

Joined February 2009
51 Photos and videos
A groundbreaking clinical trial is underway using new AI technology to analyze mammograms and enhance the accuracy of predicting your likelihood of developing breast cancer over the next five years. hecmedia.org/posts/ai-based-…
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Graham Colditz retweeted
An AI model assessing digital mammograms can accurately predict breast cancer risk in a large and diverse population of women, according to @WashUMedicine researchers at Siteman. publichealthsciences.wustl.e…
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Nice coverage of our new paper showing consistent performance of our AI based breast cancer risk prediction across women from different backgrounds including Asian heritage auntminnie.com/clinical-news…
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Our model performs equally well cross race and think groups including Asian women. It predicts DCIS and invasive breast cancer equally well.
A risk prediction model generated from both current and prior mammograms showed robust performance across diverse racial and ethnic populations. ja.ma/3HnuTgm
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Our model including the images from prior screening mammograms validates with robust and superior performance to using only one mammogram. This performs across a cross range of race and ethnic groups including Asian women. Wonderful to complete this work with data umbi
A risk prediction model generated from both current and prior mammograms showed robust performance across diverse racial and ethnic populations. ja.ma/3HnuTgm
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Graham Colditz retweeted
16 May 2025
“Americans die earlier and are sicker than people in other high-income countries. This has been true for a long time, and the trend is getting worse.” gift link wsj.com/health/wellness/chro…
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Graham Colditz retweeted
Congratulations to Dr. Roheena Panni for receiving the 2025 Young Investigator Award! We are proud to highlight her remarkable achievement in advancing cancer research. More: bit.ly/4iiam9s #WashUMedicine #WashUSurgery #SSO2025 #CancerResearch
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Graham Colditz retweeted
Reduced smoking = fewer cancer deaths. From 1970–2022, reductions in smoking accounted for 51.4% of of the drop in overall lung cancer mortality. Declines in cancer deaths were greater in men (60.1%) than in women (42.7%). acsjournals.onlinelibrary.wi… @OncoAlert @FarhadIslami
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Graham Colditz retweeted
6 Dec 2024
Development and Validation of Dynamic 5-Year Breast Cancer Risk Model Using Repeated Mammograms Out on JCO Clinical Cancer Informatics Study developed and validated a dynamic #BreastCancer (BC) risk prediction model that incorporates multiple years of previous mammogram images to improve 5-year risk estimates. The model was trained on a cohort of 10,099 cancer-free women and validated on an external cohort of 18,360 women. The dynamic model significantly outperformed models using only the most recent mammogram, achieving an AUC of 0.80 for 5-year risk prediction compared to 0.74 for static models (p < .01). It identified high-risk women, including 61% of diagnosed BC cases, and performed well across both Black and White women. The findings suggest that using a woman's screening history can enhance BC risk prediction and help guide decisions for supplemental screening or preventive interventions. @gcolditz Ping #BreastCancer Faculty @matteolambe @aftimosp @E_de_Azambuja @NicoleKuderer @FAndreMD @prat_aleix @DrSGraff @jesusanampa @StoverLab @curijoey @ErikaHamilton9 @double_whammied @stage4kelly @coffeemommy @itsnot_pink @maryam_lustberg @IBCResearch @kevinpunie @nicolobattisti @raalbany @hoperugo @stolaney1 @LoiSher @jamecancerdoc @JavierCortesMD @JaniceTNBCmets @Prof_Nadia_H @itrisabel #OncoAlertAF @nataliagandur @acampsmalea @BiagioRicciutMD @yekeduz_emre @HHorinouchi @FadiHaddad_MD @Dr_Ivanoncologo @Abdallah81MD @FernandoOnco @ElisaAgostinett @to_be_elizabeth @lungoncdoc @bavilima @realbowtiedoc @Erman_Akkus @DrFMartinelli @Lucarecco buff.ly/3ZEXvbt
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Great to see the added value of using prior mammograms to improve risk prediction
Our new study shows adding prior/repeated mammogram images can substantially improve 5-year risk prediction for breast cancer! @gcolditz @rtamimi Debbie Bennett, Bernard Rosner, @washumedicine ascopubs.org/doi/10.1200/CCI…
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ACCERT Center funded by NCI. Our Division – working closely with Siteman @SitemanCenter has received a $9.3M, 5-year grant to advance cancer control equity through community-engaged multilevel interventions that address the impact of social determinants of health on cancer.
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Wonderful to have another paper from the breast precancer atlas out! Data suggest different molecular mechanisms drive initiation and subsequent ipsilateral breast events in Black vs. White women.
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Graham Colditz retweeted
The Cancer Screening Research Network investigates how to identify cancers earlier. The @USUhealthsci and the @DeptVetAffairs, along with several NCI-supported institutions, will evaluate emerging technologies for cancer screening. go.nih.gov/V9Q8H3z #NCRM24 #CancerMoonshot
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Graham Colditz retweeted
People with one of two body shapes are at a higher risk of #ColorectalCancer, finds new research. scim.ag/6Hl
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Research involving global audits of plastic pollution from 2018 to 2022 has revealed that 52% of the nearly 2 million inventoried items had no discernible branding and could not be traced back to producers. scim.ag/6Jx
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Section Chief Matthew Mutch, MD, @WUSTLphs's Adetunji Toriola, MD, PhD, MPH, and international colleagues compared quality of life between young adult and older colorectal cancer survivors in the ColoCare study. Read the abstract here: pubmed.ncbi.nlm.nih.gov/3863…
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Graham Colditz retweeted
.@WashUSurgRes's Nicole Santucci, MD, MS, will be spending her research year in the lab of @WashUPedSurg Chief Colin A. Martin, MD, as part of the Clinical Research Training Center’s TL1 Translational Sciences Doctoral Program. Congratulations, Dr. Santucci!
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Graham Colditz retweeted
Recently published in @TheLancetHaem: Ana Baumann, PhD, researchers, and implementation scientists worked to address differences in health care transition services for patients with sickle cell disease. sciencedirect.com/science/ar…
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Hope you had a great birthday. Snow this coming weekend to celebrate!!!!!
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