
The Leader in Hydrogen & Methane Breath Testing. Your trusted #GIcommunity partner for #FunctionalGI diagnostics. Pioneering #breathtesting for #SIBO and #IMO.
Salem, MA
Joined September 2017
- Tweets1.4K
- Following467
- Followers226
- Likes742
Commonwealth Diagnostics International (CDI) retweeted
Can’t wait to release our full 3-volume series published in partnership with @AmCollegeGastro! We’ll debut the “trilogy” at #ACG2025 along with our full “Guide to the Guidelines” (G2G) interactive course. #GITwitter peeps join us in Phoenix for the G2G party! Cc @hkarsan
Don't miss Volume 3 of the Guide to the Guidelines series, dropping at #ACG2025!
The complete collection by Dr. Hetal Karsan and Dr. Brennan Spiegel will be available to purchase onsite, and the authors will be signing copies at the ACG Store.
📕📘📗 gi.org/acgbooks_guide2guidel…
Commonwealth Diagnostics International (CDI) retweeted
Excited our new book is now available through the @AmCollegeGastro. We read through thousands of pages of ACG guidelines and summarized them in this vignette-based book series for GI peeps. @hkarsan co-authored the books with me and we're delighted they are now available.
ICYMI: Guide to the Guidelines, Vol. 2, is available in the ACG Store!
Authors: Dr. @BrennanSpiegel & Dr. Hetal Karsan @hkarsan
Volume 2 covers GI infections, inflammation, and bleeding in a vignette-based journey through the ACG clinical guidelines.
➡️bit.ly/4k8Tynw
Commonwealth Diagnostics International (CDI) retweeted
In Episode 6 of the @modern_gastro Podcast, I'm diving deep into the fascinating world of gut health with none other than @JordanHaworth, a leading GI physiologist.
🔗 Listen now: commdx.com/episode-6-of-the-…
#ModernGastroPodcast #GutHealth #Immunotherapy
Commonwealth Diagnostics International (CDI) retweeted
I love seeing these amazing testimonials!
"The process with this company for my test was incredibly smooth. The online instructions for dietary changes the day before were clear and easy to follow..."
We strive to provide seamless and supportive experiences for all our clients!
Commonwealth Diagnostics International (CDI) retweeted
Another Lesson from our Lab:
At Commonwealth Diagnostics International (CDI), ensuring sample stability is at the core of our hydrogen and methane breath testing protocols. Our goal? Delivering accurate, reliable diagnostic results for healthcare providers and their patients.
Commonwealth Diagnostics International (CDI) retweeted
Why is Sample Stability Crucial in Breath Testing?
🔍 In short: sample stability = accurate diagnosis = better care.
Learn More --> commdx.com/understanding-sam…
#GIHealth #BreathTesting #PatientCare #SIBO #GutHealth #HydrogenBreathTest #MethaneBreathTest #Diagnostics
Commonwealth Diagnostics International (CDI) retweeted
👉 Follow Us Now: CDI YouTube Channel youtube.com/@commonwealthdx Join our community and be part of the conversation that’s advancing the field of gastroenterology. Don’t miss out—subscribe today and never miss an update!
#CDI #Gastroenterology #YouTube #MedicalEducation
Commonwealth Diagnostics International (CDI) retweeted
This paper from @DDS_Journal examines the relationship between H. pylori 🤝 #SIBO & #IMO and the findings have important implications for clinical practice 🤔💭
doi.org/10.1007/s10620-024-0…
Commonwealth Diagnostics International (CDI) retweeted
Up to 2/3 of diagnosed diarrhea-predominant irritable bowel syndrome is actually attributable to
1️⃣food intolerances
🍞disaccharide deficiencies
🥦FODMAPs
🔥allergies (alpha-gal, eosinophilic disorders)
2️⃣bile acid malabsorption
3️⃣dysbiosis
#GITwitter
link.springer.com/article/10…
Commonwealth Diagnostics International (CDI) retweeted
Brian Lacy et al. argue that #gastroparesis is as much a disorder of gut-brain interaction as it is a disorder defined by delayed gastric emptying.
Approaching gastroparesis as a DGBI has the potential to expand the list of treatment options.
#GITwitter
journals.lww.com/co-gastroen…
Commonwealth Diagnostics International (CDI) retweeted
Chronic Functional Constipation (CFC) VS IBS-C...what is the difference?
Swipe to learn more about the differences of CFC and IBS-C 👉
#giinstitute #fodmapinstitute #giprofessional #guthealtheducation #guteducated #guthealth #gastroenterologist #gidietitian #guthealthdietitian
Commonwealth Diagnostics International (CDI) retweeted
🙏 @JohannahRuddy for highlighting our @Medscape podcast series on #IBS. Listen to great topics & speakers:
🌟Magnus Simrén Overlapping disorders
🌟@DDrossman Brain-gut axis
🌟@umfoodoc Diet
🌟@mgrover_gi Microbiome
🌟@drlauriekeefer Psych factors
🌟@AnthonyLemboMD Treatment
This Post is from an account that no longer exists. Learn more
Commonwealth Diagnostics International (CDI) retweeted
There's 1000s of pages of guidelines that docs need to know. In GI, we have >70 guidelines from @AmCollegeGastro. That's why @hkarsan and I worked to translate the guidelines into a fun, short, easy-to-read "Guide to the Guidelines" series. Avail at #ACG2023! Pre-order now: urlisolation.com/browser?cli…. #GITwitter #MedEd @AmJGastro
Commonwealth Diagnostics International (CDI) retweeted
Study from @LinChangMD et al. in @AGA_CGH finds that a standard mediterranean diet was not associated with #IBS symptom severity, although certain foods were associated with increased IBS symptoms, highlighting the needs for personalized diets.
cghjournal.org/article/S1542…
Commonwealth Diagnostics International (CDI) retweeted
Handbook of Gastrointestinal Motility and Disorders of Gut-Brain Interactions is out!
A great resource for anyone interested in neurogastroenterology.
Satish Rao and I covered IMO, SIFO and SIBO.
#Microbiome
sciencedirect.com/science/ar…
Commonwealth Diagnostics International (CDI) retweeted
Small intestinal bacterial overgrowth 🆚 intestinal methanogen overgrowth
🦠no difference in IMO treatment response between rifaximin and rifaximin➕neomycin
🦠rifaximin just as effective for IMO as #SIBO
🦠constipation more in IMO
🦠type of IBS❌different
sciencedirect.com/science/ar…
Commonwealth Diagnostics International (CDI) retweeted
Arguably one of the best pieces I've read in 2023:
The @AmerGastroAssn Clinical Practice Update by @BMoshiree et al. in @AGA_Gastro
My 🗝️ takeaways:
⛔️ routine gastric emptying test
⛔️ probiotics
✅ gut-brain behavioral therapies
#GItwitter #IBS #DGBIs
doi.org/10.1053/j.gastro.202…
Commonwealth Diagnostics International (CDI) retweeted
Epidemiology of small intestinal bacterial overgrowth and prevalence across specific conditions.
#MedTwitter #GITwitter #SIBO #microbiome
wjgnet.com/1007-9327/full/v2…






























