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Jeff Ryckman
@jryckman3
Medical Physicist โžก๏ธ Rad Onc | Chasing LR-PFS ๐ŸŽฏ, QoL โš–๏ธ & reproducibility ๐Ÿ“Š | Building @RadOncReview + #RadOncCalc | Opinions my own, not medical advice
CancerRetreatment.org
Joined October 2009
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    Jeff Ryckman
    @jryckman3
    Jun 2
    At some point, we have to ask whether continuing to build large phase III trials on a local therapy backbone with ~40 to 60% failure is the best use of resources. Positive PFS is not surprising when LC is the weak link. We can do better in 2026. #ASCO26 #OncTwitter
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    Rachna Shroff, MD, MS, FASCO
    @rachnatshroff
    Jun 1
    Sticking with 80โ€™s rock themesโ€ฆโ€take me down to the EMERALD city!!โ€ - EMERALD-3 hits the ๐ŸŽฏ for PFS - STRIDE + Lenva + TACE vs TACE alone, 13 v. 9.8 mths, OS pending but trending! Congrats @GABOUALFA and colleagues! @ASCO @UAZCancer
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    Jeff Ryckman
    @jryckman3
    Nov 23, 2024
    Replying to @VPrasadMDMPH
    Itโ€™s ironic that if Trump had supported lockdowns, school closures, & vaccine mandates, the opposition might have taken the opposite stance. In such a scenario, schools might have remained open, & C19 vaccines might not have been mandated. This highlights the absurdity of our
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    Jeff Ryckman
    @jryckman3
    Dec 22, 2024
    ๐ŸŽ‰ Excited to share our latest work: RadOncCalc โ€“ A Mobile-Friendly Tool to Enhance Radiation Oncology Practice ๐Ÿ“ฑโš›๏ธ How does RadOncCalc help radiation oncologists save time and enhance patient care? Letโ€™s break it down in this Tweetorial! practicalradonc.org/article/S1879-โ€ฆ ๐Ÿงต๐Ÿ‘‡
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    Jeff Ryckman
    @jryckman3
    Jul 26, 2022
    Is there a role for Local Tx of the Primary Tumor for Patients with Metastatic Cancer? ๐ŸšซMany studies demonstrate no benefit. ๐Ÿ“ŒWe performed a MetaAnalysis to evaluate the average effect of Local Tx across various tumors. A thread๐Ÿงต#AMSM #PRIMETX redjournal.org/article/S0360-โ€ฆ 1/25
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    Jeff Ryckman
    @jryckman3
    Apr 15, 2023
    Wow, this made the @nytimes! ๐Ÿคฏ #radonc #fixpriorauth nytimes.com/interactive/20โ€ฆ
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    Jeff Ryckman
    @jryckman3
    Mar 27, 2023
    Wow, I can't get over the accuracy of insurance rebuttals using Chat-GPT! What used to take me around a half hour to write now takes one minute. Such a huge time-saver, and with some guidance, even the Bibliographies can sometimes check out! #radonc #PCSM
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    Jeff Ryckman
    @jryckman3
    Jun 2, 2025
    Thrilled to share that Iโ€™ve been promoted to Associate Professor! Endlessly grateful to those whoโ€™ve supported me along the way, too many to tag, and more generous than I could ever deserve. Iโ€™m looking forward to continuing to grow, learn, and give back in whatever way I can.
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    Jeff Ryckman
    @jryckman3
    Apr 10, 2023
    This three-pager is a must-read by every oncologist. Chris Booth is one of my heroes #timetoxicity โ€œThus, intensive treatments associated with more time toxicity are not incorrect choices themselves, and decisions for patients should be individualized. The most important first
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    Anirban Maitra
    @Aiims1742
    Apr 10, 2023
    Replying to @statnews @matthewherper and @Charlotte_Huff
    Hereโ€™s the #OpenAccess commentary on the time toxicity of cancer treatment by @guptaarjun90 and colleagues. ascopubs.org/doi/10.1200/JCโ€ฆ
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    Jeff Ryckman
    @jryckman3
    Nov 18, 2023
    Radiotherapy sentiment in @nytimes is eye-opening. Since 2009, over half of articles show negative bias towards RT, while only 1/4 are positive. Despite major advancements in tech like MR-Linac, adaptive RT, & heavy ions, media celebration is scarce. thegreenjournal.com/article/S0167-โ€ฆ 1/7
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    Jeff Ryckman
    @jryckman3
    Oct 18, 2022
    Constraint data is confusing.๐Ÿ˜ตโ€๐Ÿ’ซ Here is the final product of nearly a decade of work, 2,500+ metrics (+citations!) and counting, just in time for #ASTRO22 @ASTRO_org ๐Ÿฆพ๐ŸŽฏ HT @culbert_md for creating this fantastic GUI ๐Ÿ’ซ We hope you find this helpful in your practice! #RadOnc
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    radoncreview_org
    @radoncreview
    Oct 18, 2022
    ๐Ÿ—ฃ๏ธWe are SO excited to announce #RadOncCalc is now available on the web! RadOncCalc.RadOncReview.org Includes: ๐Ÿ“ŒPer-OAR contouring instructions with links to @eContourRadOnc cases. ๐Ÿ“ŒData for Brachytherapy, Re-RT, & all Fx schemes. ๐Ÿ“ŒFREE access! ๐Ÿ“Œ2,500 metrics & counting #RadOnc
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    Jeff Ryckman
    @jryckman3
    Mar 27, 2023
    Wow, I can't get over the accuracy of insurance rebuttals using Chat-GPT! What used to take me around a half hour to write now takes one minute. Such a huge time-saver, and with some guidance, even the Bibliographies can sometimes check out! #radonc #PCSM
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    Jeff Ryckman
    @jryckman3
    May 2, 2022
    I put together a few high-yield slides for #RadOnc oral boards RT-friendly regimens for HL and NHL. ๐Ÿ“Œ For HL, there is a focus on GHSG staging for a simplified decision tree. ๐Ÿ“Œ Goal: Not comprehensive. Comments and feedback are welcomed! Enjoy ๐Ÿ˜ƒ bit.ly/RadOncHemeOralโ€ฆ
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    Jeff Ryckman
    @jryckman3
    Aug 22, 2022
    1 year LC 99% with ๐Ÿซ SABR for metastatic #sarcoma patients "unsuitable for surgery"#radonc ๐Ÿ“Œ 30/1, 60/3, and 48/4 for peripheral โ‰ค 1 cm, 1.1-2.0 cm, and > 2.0 cm, respectively. ๐Ÿ“Œ 60/8 for central. So, what RCT made surgery SoC? ๐Ÿง Fantastic work!๐Ÿฅ‡ pubmed.ncbi.nlm.nih.gov/35987453/
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    Jeff Ryckman
    @jryckman3
    Apr 27, 2021
    After over a year of work, my non-canonical paper concerning the TIMING of neoadj RT for pancreatic ca is out! Includes A021501 commentary and thoughtful review of current paradigm. HT @whallradonc @mbaineunmcedu1 et al for their support! #radonc #PancSM sciencedirect.com/science/articlโ€ฆ
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    Jeff Ryckman
    @jryckman3
    Dec 29, 2021
    Slowly getting around to building in #reirradiation constraints. ๐Ÿ“Œ Conventional re-RT for the cord is up! ๐Ÿ“Œ Re-RT filter (for all OARs) coming soon! ๐Ÿšง๐Ÿ—๏ธ Please let us know if you have any feedback. Your critique is vital to the success of this project! #RadOncCalc #radonc
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