Leandro Sierra @leandrosierraca Twitter profile

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Leandro Sierra

8 months

I am completely honored to start a new position with @harvardmed as an Anatomy Faculty member! I had a blast in the morphology lab preparing second-year medstudents for their clerkships #MedEd #MedTwitter

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Leandro Sierra

@leandrosierraca

2 months

I am still so excited to have matched in the Clinician-Educator Track #CET at Cleveland Clinic Foundation!!! Incredibly grateful to my mentors @BonderAlan @Vilas_Pat @lfernandezi @Mud_Fud @vjvelezmd @AliMehdiMD , I cannot wait to start working together!

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Leandro Sierra

@leandrosierraca

8 months

Hey #MedTwitter ! My name is Leandro Sierra. I’m an #IMG from 🇻🇪🇨🇴, applying to #InternalMedicine . I’m a research fellow at @BIDMC_GI and I mentor medstudents at @harvardmed 👨‍🏫. Right after submitting applications, I wish everyone the best of luck! #Match2024

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Leandro Sierra

@leandrosierraca

2 years

My first poster presentation!! Hard work on detecting new findings in #AIH and #NASH patients. I cannot be more honored to be part of this team @BIDMC_GI . My deep gratitude to my mentors @BonderAlan @Vilas_Pat @IRI_program @IMG_Advocate @bidmcpda #MedTwitter #InSPIREdAtBIDMC

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Leandro Sierra

@leandrosierraca

2 years

Now more that ever, I recognize the challenge of handling the Colombian pandemic! My profound respect to the role models @Fruizgomez and @JFernandeznino for your memorable job and enriching meeting.

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Leandro Sierra

@leandrosierraca

9 months

Celebrating a whole year as a teacher at @harvardmed @HMS_MEDscience 🎊 Continuing to inspire students will forever be my honor They are the true 🌟 of this journey! #MedEd #MedTwitter

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Leandro Sierra

@leandrosierraca

3 months

📢 Honored to be selected for my first lecture presentation at @DDWMeeting !! Alongside 5️⃣ other posters, our team will be making its mark at #DDW2024 Thank you @BonderAlan @Vilas_Pat @dgoyesv @RomeliaBarba @AnaMarencoMD #BehnamSaberi

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Leandro Sierra

@leandrosierraca

6 months

🔈 Interested in how NALFD influences the treatment response in PBC? ⭐️Don't miss our poster at #TLM2023 ! Honored to present our liver research team's work! @BIDMC_GI @AASLDtweets

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Leandro Sierra

@leandrosierraca

1 year

Delighted to be part of my first DDW at #DDW2023 !! 6 abstracts accepted, presenting one as the first author. Thank you to my mentors and lab for their endless support! Hope to meet the #GITwitter community soon! This time in Chicago. @AmerGastroAssn @DDWMeeting

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Leandro Sierra

@leandrosierraca

3 months

🔈 Have you checked our recent study? @AnnalsofHepatol Discover what #socialdeterminants affect autoimmune LTs, proposed solutions, why non-US citizenship was not a risk factor, and much more! Take a look 👉🏻

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Leandro Sierra

@leandrosierraca

1 year

Incredible experience in our last @IRI_program activity! A poster session filled with rising ⭐️ in all the specialties. Thank you for your support throughout the academic year #MedTwitter #GITwitter

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Leandro Sierra

@leandrosierraca

9 months

Our team will have 4️⃣ posters for the Liver Meeting #TLM this year!! 💪🏻💪🏻 Thank you @BonderAlan and @Vilas_Pat for your guidance, and welcome to our terrific new member @AnaMarencoMD See you in Boston #livertwitter crew #MedTwitter @AASLDtweets

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Leandro Sierra

@leandrosierraca

11 months

An Inspiring visit! 🏜️ Members of the Arizona’s Hopi Tribe came to @harvardmed today! We had the privilege of teaching to the @HarvardNatives_ High School Program about substance abuse and airway management We need to empower minorities to pursue their professional dreams!!

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Leandro Sierra

@leandrosierraca

5 months

Our team’s new publication alert! 1st study on socioeconomic factors & autoimmune post-LT mortality: 🔺 No income HR 1.4 🔺 No college education HR 1.2 🔺 Public insurance HR 1.2 ➖ Non-US citizenship not significant 🟢 Asian race protective HR 0.6

Influence of socioeconomic factors on liver transplant survival outcomes in patients with autoimm...

Our study highlights that lack of college education and public insurance have a detrimental impact on waitlist mortality, patient survival, and graft survival. Not working for income negatively...

pubmed.ncbi.nlm.nih.gov

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Leandro Sierra

@leandrosierraca

5 months

✨Glad to have worked with these just-arrived @BostonSchools students! 🔙 Six months ago, they started uncertain about their future 🔜 Now, they are confident in building an impactful career in STEM 🏅 @harvardmed @HMS_MEDscience

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Leandro Sierra

@leandrosierraca

6 months

Reunited with my research group at the #TLM2023 Glad to see you again! @RomeliaBarba @AnaMarencoMD @jemedinam

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Leandro Sierra

@leandrosierraca

1 year

Six posters presented today at #DDW2023 by our autoimmune liver group @BIDMC_GI Proud of the work this team does! Thank you @BonderAlan @Vilas_Pat for your guidance #GItwitter

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Leandro Sierra

@leandrosierraca

3 years

Good to refresh: Prevention of refeeding syndrome. Steps in the attached chart. #CriticalCare #MedTwitter Crucial to remember: 🔸Thiamine before feeding initiation 🔸Monitoring and correction of electrolytes levels daily 🔸 #Arrhythmias are the leading cause of death

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Leandro Sierra

@leandrosierraca

5 months

Learn about liver transplant survival in #PSC @PSCPartners Find out about transplant types, what affects graft success, indications, and more… 👉🏻 Take a look at our article: @JCM_MDPI @BIDMC_GI

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Leandro Sierra

@leandrosierraca

1 year

It is my pleasure to share with the #livertwitter community our latest PSC study! 📝 Now published in @JCM_MDPI 🤝 Grateful to be part of this outstanding lab @BonderAlan @Vilas_Pat @RomeliaBarba @dgoyesv @BFerrigno24 @BIDMC_GI @BIDMCTransplant

Living-Donor Liver Transplant and Improved Post-Transplant Survival in Patients with Primary...

Primary sclerosing cholangitis (PSC) is the leading indication of liver transplantation (LT) among autoimmune liver disease patients. There is a scarcity of studies comparing survival outcomes...

www.mdpi.com

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Leandro Sierra

@leandrosierraca

1 year

It was our honor to meet @PBCRobert , CEO of the @PBCFoundation Developing new strategies to improve advocacy for PBC patients. We are impressed with the work you have done!! #DDW2023 #GItwitter @DDWMeeting

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Leandro Sierra

@leandrosierraca

1 year

Three generations, one same mentor! @BonderAlan The BIDMC Liver Center team today at @DDWMeeting @BIDMC_GI #DDW2023 #GITwitter

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Leandro Sierra

@leandrosierraca

10 months

Never thought I’d be able to see my favorite artist live! @oasis @NoelGallagher yesterday at MGM Music Hall - Boston

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Leandro Sierra

@leandrosierraca

3 months

One of our posters will be a Poster of Distinction at @DDWMeeting 🏅 Congratulation to all our team, especially to my co-fellow @AnaMarencoMD on her first DDW!

Ana Marenco Flores

@AnaMarencoMD

3 months

Honored to be presenting a Poster of Distinction at @DDWMeeting ! Grateful to my amazing team and mentors, @BonderAlan & @Vilas_Pat . Excited to shine a light on PBC patients and share precise tools for prognosis #DDW2024 @leandrosierraca @dgoyesv @RomeliaBarba

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Leandro Sierra

@leandrosierraca

3 years

🔹A #livertransplant pearl A regimen that combines cyclosporine with ursodeoxycholic acid is associated with ⬇️⬇️ risk of PBC recurrence and mortality #GItwitter #livertwitter More:

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Leandro Sierra

@leandrosierraca

3 years

#IBD Adults vs Kids, one huge difference: Linear growth retardation is usually the 1st symptom in pediatrics Etiology is multifactorial. But inflammation seems to be predominant over #malnutrition 🔹Inflammation -> ⬆️IL-6 & TNFa -> ❌GH receptors -> ⬇️IGF-1 #GITwitter

Gastroenterology

@AGA_Gastro

3 years

Our July review article proposes a framework for how to best manage #IBD early in the disease course in adult and pediatric patients:

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Leandro Sierra

@leandrosierraca

3 years

Great review about ❌sodium transport in IBD. Link with #nutrition to highlight: ⭐High salinity of intestinal lumen -> effector immune cell activation + inflammation ⭐ It'd be attractive to propose dietary salt restriction as a therapeutic approach in #IBD patients #GITwitter

Gastroenterology

@AGA_Gastro

3 years

This Review article examines impaired intestinal sodium transport in #IBD

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Leandro Sierra

@leandrosierraca

6 months

Grateful to be part of this team! #TLM2023

Alan Bonder

@BonderAlan

6 months

Great presence from the BIDMC autoimmune liver group at #aasld @BIDMC_GI @Vilas_Pat @leandrosierraca @RomeliaBarba @AnaMarencoMD

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Leandro Sierra

@leandrosierraca

3 years

"La presencia de Hígado graso en pacientes con DM tipo 2, incrementa su riesgo Cardiovascular" Gracias al Doctor @BonderAlan por esta sesión. Recomiendo verla 👉🏻

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Leandro Sierra

@leandrosierraca

3 years

A golden summary #GItwitter Reperfusion injury is the 🥇 mechanism of fibrosis and strictures after #livertransplant Reperfusion -> ROS -> DAMPs / Cytokines -> Inflammation and Fibrosis

EndoCollab™ | GI Endoscopy Community

@EndoCollabcom

3 years

Bile Duct Injury After Liver Transplantation Type and etiology of injury of the biliary tree after liver transplantation.

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Leandro Sierra

@leandrosierraca

2 years

Outstanding posters from our group at the liver meeting!! ⭐️ @AASLDtweets Honored to be part of this amazing team #LiverTwitter #TLM22

Alan Bonder

@BonderAlan

2 years

Great work from our autoimmune liver group! @BIDMC_GI @BIDMCTransplant @RomeliaBarba @jemedinaMD @Vilas_Pat @leandrosierraca

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Leandro Sierra

@leandrosierraca

2 years

What a rising surgeon star!! Keep an eye on this candidate ⭐️💪🏻 #Match2023 #GenSurg

Isabella Faria, MD

@isabellaxfaria

2 years

Hey, #medtwitter ! I am a Brazilian physician and research fellow at @BIDMCSurgery 🔬Excited to apply to #GenSurg this #Match2023 ! I am passionate about liver transplant and global surgery and look forward to connecting with future colleagues and potential mentors #GenSurgMatch2023

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Leandro Sierra

@leandrosierraca

3 years

Liver transplant waitlist negatively impact racial minorities African American pts were more likely to be removed from the waitlist due to death or clinical decline Strategies must be developed to address inequities in organ allocation #GItwitter 👉🏻

Alan Bonder

@BonderAlan

3 years

Read our new paper about waitlist mortality and post-transplant outcomes in AA patients with autoimmune liver disease @dgoyesv @DrNsubugaMD @jemedinam @HD3vedi @Vilas_Pat @BIDMC_GI @BIDMCTransplant $

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Leandro Sierra

@leandrosierraca

1 year

Great to meet you Alicia! You’ll have a brilliant career

Alicia Amairan

@AmairanAlicia

1 year

Had a great time at @DDWMeeting with brilliant & outstanding future GI’s! @RomeliaBarba @dgoyesv @leandrosierraca @BIDMC_GI

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Leandro Sierra

@leandrosierraca

7 months

Check out our team’s latest publication! #MedTwitter

Alan Bonder

@BonderAlan

7 months

Living donor vs Deceased transplant in patients with PBC. Another paper from our autoimmune liver group @Vilas_Pat @jemedinaMD @AnaMarencoMD @leandrosierraca @BIDMC_GI @BIDMCTransplant

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Leandro Sierra

@leandrosierraca

5 months

Happening now! 🔥 An easy-to-learn review on the management of non-malignant ascitis by @BrettEFortuneMD Still time to register 👇🏻

BD-Peripheral Intervention

@BDandCo_PI

6 months

Join BD and renowned physicians Brett Fortune and Steven Sauk on Nov. 30th at 7:30PM EST to discuss the management of patients with nonmalignant ascites. To register, click here:

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Leandro Sierra

@leandrosierraca

6 months

More than a mentor, a role model! Congratulations @BonderAlan

Romelia Barba MD

@RomeliaBarba

6 months

Congrats to my mentor @BonderAlan on his promotion to Associate Professor of Medicine at HMS. Thanks for the incredible work you do at the Liver Transplant Center, leading the Spanish clinic and to promote research in autoimmune liver diseases. I learn from the best. @BIDMC_GI

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Leandro Sierra

@leandrosierraca

1 year

My first #DDW and a great experience! Thank you @BonderAlan

Alan Bonder

@BonderAlan

1 year

Great presence @DDWMeeting from out autoimmune liver group @BIDMC_GI @Vilas_Pat @RomeliaBarba @dgoyesv @leandrosierraca

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Leandro Sierra

@leandrosierraca

3 years

@dgoyesv Great case of DVT in cirrhosis! Nice opportunity to review this picture #livertwitter

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Leandro Sierra

@leandrosierraca

2 years

@BIDMC_GI Thank you for your support!!

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Leandro Sierra

@leandrosierraca

1 year

So proud of you!

Romelia Barba MD

@RomeliaBarba

1 year

Great news, our paper on PBC management was just published. As we understand this pathology better, further therapeutic targets will be discovered with the opportunity to give our patients a better quality of life. @PBCFoundation @TJGastroenterol

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Leandro Sierra

@leandrosierraca

3 years

@carolinavignamd @Inside_TheMatch @LatinasInMed @IMG_Advocate @LatinoSurgery @StoriesImg @FutureGenSurg You're the best Caro! I'm sure you'll be a great Surgeon! 🙌🏻🙌🏻

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Leandro Sierra

@leandrosierraca

2 years

@DrFromCastle @ScholarRx A rising star and the future of IM! ⭐️

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Leandro Sierra

@leandrosierraca

3 years

@sniezenMD @HepCommJournal @IMG_Advocate @ECFMG_IMG @StoriesImg Congrats Sebas 🙌🏻🙌🏻

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Leandro Sierra

@leandrosierraca

2 months

@Chatterjee_MD @BonderAlan @Vilas_Pat @lfernandezi @Mud_Fud @vjvelezmd @AliMehdiMD @CCF_IMCHIEFS @ClevelandClinic @BIDMC_GI @BIDMCTransplant @DrRohitMoudgil @emireles_c Thank you! Excited to work with you! 💪💪

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Leandro Sierra

@leandrosierraca

1 year

Thank you for your support!

BIDMC_GI

@BIDMC_GI

1 year

So proud of your work! Congratulations on the six @DDWMeeting posters @leandrosierraca , @BonderAlan , @Vilas_Pat , and all coauthors!

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Leandro Sierra

@leandrosierraca

9 months

@LauraSalej @BIDMChealth Vamoooo lau

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Leandro Sierra

@leandrosierraca

1 month

@cvelezmejia @AEDiazMD @e_toro123 @UTHealthSAMDA @AACR Congrats Caro & Esteban!!

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Leandro Sierra

@leandrosierraca

5 months

@patildhrumil @AbulArizaMD @BidmcCvi @AartiAsnaniMD @SANDEEPBASU1 Great to see Abul shining! Congrats my bro 💪🏻

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Leandro Sierra

@leandrosierraca

6 months

@AdalGuzmanMD A future PD! 💪🏻

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Leandro Sierra

@leandrosierraca

3 years

@CesarPalaciosO @Inside_TheMatch @IMG_Advocate @StoriesImg You got this! 💪🏻💪🏻

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Leandro Sierra

@leandrosierraca

3 years

A great doctor and even better person! Keep an eye on this future internist #MedTwitter

Sebastian Niezen MD, MMSc

@sniezenMD

3 years

Hey #MedTwitter 👋! My name is Sebastian Niezen. I am an #IMG from Mexico 🇲🇽 and graduate student @Harvardmed applying to #InternalMedicine . Interests include GI, genomics, and surfing 🏄. Hoping to connect with other applicants, residents/fellows, and programs! #Match2022