Ruben Colman, MD, PhD
@ColmanMD
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Peds GI/IBD Physician Scientist & Director of Intestinal Ultrasound @StanfordPedsGI | #PrecisionMed #ClinPharm #Microbiome | Improving Outcomes ➡️ Innovation
Joined August 2010
Congrats to @Amelia_Kellar and team for a fantastic pediatric GI focused Module 1 @BowelUltrasound @iUSCAN course! @NASPGHAN #NASPGHAN25 - Grateful to have been part of it.
Our first hybrid module 1 IUS course for pediatric GIs is complete! Thank you to our amazing group of faculty, trainees and volunteers-another step closer to bringing IUS to more children across North America! @BowelUltrasound @iUSCAN @NASPGHAN
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#Rinvoq prescribing information has been updated to include that upadacitinib can be used without requiring anti-TNF failure if anti-TNF use is clinically inadvisable! #AIBDREGIONALS @IBD_FloMD @MRegueiroMD @KatieFalloonMD #IBD
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📣#PedsIBD pts & clinicians: Based on a successful #IBDRISE pilot @SMCH_IBD_Celiac, we’re launching an online version for 10-18 y/o in the US to: 🤗Meet others w/ IBD 🤝Be mentored by young adults w/ IBD 💜Build confidence & coping skills Sign up🔗 https://t.co/hxyEt08QL3
Amy Bugwadia shares qualitative and quantitative measures of how the #IBD Rise youth mentorship program improved self efficacy and mental health. Adolescent patients can sign up for the nationwide online v2.0 using the link or QR code https://t.co/PmH55ndatC
@SMCH_IBD_Celiac
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Register now for our in person Annual @SMCH_IBD_Celiac Research Symposium!👇🏽 - registration is free
I look forward to our in person @SMCH_IBD_Celiac Annual Research Symposium every year! Register now free! https://t.co/S9tKQQrAdC.
@Suzanne_Devkota, @ChristophThaiss, @squeakyanimal, @KhoslaLab covering microbiome, epithelial repair, brain-gut interxn, and new MOAs of therapy!
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💥 CONSTRICT 2 #STARConsortium global consensus to build the next generation stricture trial protocol for #Crohns disease is in full swing 💥Led by @BettenworthDb 💥 Stay tuned … @DignassAxel @JosephHabibi_MD @HelmsleyTrust @MRegueiroMD @CathyLuMD @CrohnsColitisFn @tinahamd
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Are you a data analyst interested in child health? Join the @SMCH_IBD_Celiac @StanfordChild team as an Analytics & Clinical Effectiveness Specialist. Work with healthcare experts to tangibly improve patient outcomes. More details:
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Honored to partner with @ImproveCareNow and the amazing IUSCAN team to help spread IUS across peds IBD! Grateful to my own IUS mentors @ColmanMD @IBD_Houston @RishikaChughMD @SMCH_IBD_Celiac @DrMikeDolinger for guiding my journey!
Very proud to be part of the 1st IUS training for @ImproveCareNow pediatric gastroenterologists today. This will allow new insights into quality improvement metrics IUS brings to pediatric IBD care compared to the current care model. 🙌🤓🙌🙏
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#Tremfya (guselkumab) SQ induction is now FDA approved for both #CD and #UC! 🙌🏽 Induction SQ dose: 400 mg (using two 200 mg injections) at weeks 0, 4, 8. Alternatively, infusions can be administered at 200 mg (1 hour each) at weeks 0, 4, 8! #IBD #GITwitter
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While most pediatric GIs use proactive TDM 🧪 for anti-TNF therapy, substantial barriers remain! https://t.co/98zjgMT35C - @jazzdhal @IBDJournals @ImproveCareNow @CincyKidsGastro @SMCH_IBD_Celiac @StanfordPedsGI
academic.oup.com
AbstractBackground. Proactive therapeutic drug monitoring (TDM) for tumor necrosis factor alpha antagonist (anti-TNF) therapy in adult inflammatory bowel d
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Relationship of Intestinal Ultrasound w/ Clinical, Biochemical & Endoscopic Disease Severity in Acute Severe Ulcerative Colitis: A Blinded, Prospective Study @DrPhil_Gu, et al. ➡️ https://t.co/wpTku3PlHX
@dziring @PujaKhannaMD @Waseem_AhmedMD @ibddocmaria
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Finally, the new ECCO-ESGAR-ESP-IBUS Guideline on Diagnostics and Monitoring of Patients with Inflammatory Bowel Disease: Part 1 is online. Check it out. @BowelUltrasound @Y_ECCO_IBD @jcc_jour
academic.oup.com
Abstract. The current consensus guideline offers a comprehensive and practical guidance on the diagnostic and monitoring of patients with inflammatory bowe
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🙋♀️Do you know about Updated SAR consensus defining small bowel Crohn’s strictures on CT/MRE❓ ➡️ Pre-stenotic dilation no longer at 3cm for a cut off. Is now 2.5cm‼️ @IBD_FloMD @BettenworthDb @AnjaMD_IBD @P_DeepakIBDMD @JordiRimola @DavidBruiningMD
pubs.rsna.org
This consensus by the Society of Abdominal Radiology Inflammatory Bowel Disease Disease Focused Panel provides an updated imaging-based definition of small bowel Crohn disease stricture for CT and ...
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Single-cell and spatial transcriptomics of stricturing Crohn’s disease highlights a fibrosis-associated network
nature.com
Nature Genetics - Single-cell and spatial transcriptomics analysis of stricturing Crohn’s disease highlights cellular heterogeneity in fibrotic tissue and identifies neighborhoods of...
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🌀 New @NASPGHAN guidelines on pediatric cyclic vomiting syndrome! ✔️ Strong support for anti-migraine meds ⚠️ Conditional use of 5-HT3, NK-1, beta-blockers, TCAs & more 🧘 Nonpharma options included Led by @KatjaKarrento 📄 https://t.co/eNnFCmLJV4
#pediatrics #pedsgi #cme
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🧠 Can color Doppler be quantified in Crohn’s? This study shows bowel wall vessel density strongly correlates with the modified Limberg score—offering a more continuous, objective way to assess inflammation in kids with CD. 📄 https://t.co/AcBmuXbefd
#pediatrics #pedsgi #IBD
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There's still time to submit for this year's @NASPGHAN foundation grants for 2025! 💸With grants available at all career levels and interests, spanning from Carbohydrate malabsorption to Liver disease!!! Grant submissions due on 7/1!! https://t.co/u3fa0AjQyu
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ACG Clinical Guideline: Management of Crohn's Disease in... : Official journal of the American College of Gastroenterology | ACG https://t.co/MaJQx7SERi
@IBD_Afzali @AmCollegeGastro
journals.lww.com
ideline was published. These guidelines represent the official practice recommendations of the American College of Gastroenterology and were developed under the auspices of the Practice Parameters...
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An International Consensus on Appropriate Management of Corticosteroids in Clinical Trials in Inflammatory Bowel Disease. Much needed effort to standardize the approach to steroids in trials lead by @ChrisMa_YYC with global contributions!
pubmed.ncbi.nlm.nih.gov
These recommendations will serve to optimize trial design and facilitate appropriate, acceptable, and standardized RCT corticosteroid handling practices.
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We are thrilled to announce the first IBUS Hybrid Module 1 course geared toward Pediatric Gastroenterologists in affiliation with the @NASPGHAN annual meeting in Chicago, Nov 4, 2025! Apply by July 31st! @BowelUltrasound @iUSCAN
https://t.co/N4XyywGRic
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