Official account of the Hans Messner Allogeneic Blood and Marrow Transplant Program at Princess Margaret Hospital, Toronto. Posts are not medical advice.

Toronto
Joined March 2020
Hans Messner Allogeneic BMT Program retweeted
Swiss cheese ๐Ÿง€ model of why PTCy + ATG may be complementary, not redundant. @nihardesai89 emphasized lower dose ATG is key. ๐Ÿ”‘ @COSTEMCongress @Hans_BMTProgram
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๐Ÿ“ข Now out in @BrJHaem ๐ŸŽŠ๐ŸŽ‰ Our latest work from the @pmcancercentre explores how GvHD prophylaxis influences the risk of second primary malignancies after allogeneic transplants using a large cohort of 1,418 patients (>6000 person-years of follow up) onlinelibrary.wiley.com/doi/โ€ฆ
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๐Ÿ“ข Published in @ASTCT_Journal ๐ŸŽ‰ Using a large dataset (@CIBMTR + @Hans_BMTProgram), we show that ATG + PTCy may alleviate the โคด๏ธGvHD risk associated with female donor-to-male recipient MUD transplants ๐Ÿ™Œ๐Ÿฝ astctjournal.org/article/S26โ€ฆ
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๐ŸŽ‰ Out now in @ASTCT_Journal ๐Ÿ™Œ๐Ÿฝ We compare two conditioning regimens for second allogeneic transplant after primary graft failure! Interesting results ๐Ÿ‘‡๐Ÿฝ DM me for the PDF! sciencedirect.com/science/arโ€ฆ @Hans_BMTProgram
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Hans Messner Allogeneic BMT Program retweeted
Our work is now out in @ASTCT_Journal We looked into the association between cumulative cyclosporine exposure over the first 90 days (AUC90) post-HCT and key transplant outcomes, including graft failure and relapse. @Hans_BMTProgram astctjournal.org/article/S26โ€ฆ
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Hans Messner Allogeneic BMT Program retweeted
Proud moment at the CTTC Conference! Hereโ€™s a roundup of phenomenal poster presentations from our team at @Hans_BMTProgram @UHN and @pmcancercentre , tackling real-world challenges in transplant medicine and GVHD. #CTTC2025 #HCT #GVHD #HemeTwitter 1/10
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๐Ÿšจ New Study Alert! @nihardesai89 @Haemophage @IvanPasic Our team retrospectively analyzed our cohort on allogeneic HSCT outcomes in patients with MDS/MPN overlap syndromesโ€”a rare and challenging group of hematologic neoplasms. ๐Ÿงต๐Ÿ‘‡
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Excellent thread summarising key findings of our latest publication from @pmcancercentre ๐Ÿ‘‡๐Ÿฝ DM me if you want the PDF ๐Ÿ™Œ๐Ÿฝ onlinelibrary.wiley.com/doi/โ€ฆ #MedTwitter @SergioRdzRdz @Hans_BMTProgram @Haemophage
๐Ÿšจ New Study Alert! @nihardesai89 @Haemophage @IvanPasic Our team retrospectively analyzed our cohort on allogeneic HSCT outcomes in patients with MDS/MPN overlap syndromesโ€”a rare and challenging group of hematologic neoplasms. ๐Ÿงต๐Ÿ‘‡
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The abstract titles for #ASCO25 are out ๐Ÿ™Œ๐Ÿฝ We asked 2 questions: 1. Can we โคต๏ธthe PTCy dose in MUDs? 2. What's the outcome of patients who are alive 2 yr post transplant? We'll answer those questions at the oral abstract session @ASCO #MedTwitter @Hans_BMTProgram
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Hans Messner Allogeneic BMT Program retweeted
Exciting news from a dear patient. Thank you for sharing your journey with us.
After 4 weeks in @pmcancercentre @UHN and 21 days post stem cell transplant from my sister, I am discharged to home and now an out-patient. Excellent care - the recovery journey continues - sincere thanks to family and friends for your ongoing love and support
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๐ŸŽ‰๐ŸŽ‰๐ŸŽ‰Excited to have TWO ORAL PRESENTATIONS at #ASCO25 in Chicago! As always, I'm thankful to @Haemophage and the team at @pmcancercentre for the phenomenal mentorship ๐Ÿ™Œ๐Ÿฝ Looking forward to a great discussion and meeting some solid oncologists ๐Ÿคฃ #MedTwitter
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๐ŸŽ‰๐ŸŽ‰ 200 ALLOGENEIC transplants in a year is no mean feat ๐Ÿ’ช๐Ÿฝ๐Ÿ’ช๐Ÿฝ๐Ÿ’ช๐Ÿฝ๐Ÿ’ช๐Ÿฝ๐Ÿ’ช๐Ÿฝ๐Ÿ’ช๐Ÿฝ I am proud to be a part of this amazing team ๐Ÿ’ช๐Ÿฝ P.S. We are on track for 250 this year ๐Ÿ™Œ๐Ÿฝ #MedTwitter @Haemophage @Hans_BMTProgram @PanktiMehta24 @SergioRdzRdz @NicoGagelmann
Huge milestone! Today our centre infused the 200th AlloBMT for this fiscal year. Thatโ€™s 200 Allogeneic Stem Cell Transplants THIS YEAR (overall weโ€™re >5k) and weโ€™re still going strong! A new record! #AlloBMT #bmtsm @pmcancercentre @UHN @nihardesai89 @bradwouters @thePMCF
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Hans Messner Allogeneic BMT Program retweeted
Wow! What a phenomenal team we work with at @Hans_BMTProgram ! It truly takes a village to achieve such a monumental goal.
Huge milestone! Today our centre infused the 200th AlloBMT for this fiscal year. Thatโ€™s 200 Allogeneic Stem Cell Transplants and weโ€™re still going strong! A new record! #AlloBMT #bmtsm @pmcancercentre @UHN @nihardesai89 @bradwouters @thePMCF
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I am pleased to present 3 posters and chair a session at @TheEBMT annual meeting in Florence ๐Ÿ™Œ๐Ÿฝ Can't wait to meet the mad lot we call @TheEBMT_Trainee ๐Ÿคฃ๐Ÿคฃ @Hans_BMTProgram #MedTwitter
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In 2024, we performed close to 250 allogeneic transplants!! Thank you to our patients and every member of the exceptional team ๐Ÿ™๐Ÿฝ Bring on 2025 ๐Ÿ’ช๐Ÿฝ #MedTwitter @Hans_BMTProgram
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It was an honour to receive the #ASH24 abstract achievement award for 3 of my abstracts๐Ÿ™Œ๐Ÿผ The alloBMT team @pmcancercentre had 2 oral presentations + 9 posters to present ๐Ÿ’ช๐Ÿผ I'm proud to work at one of the largest transplant centers in the ๐ŸŒŽ with the kindest colleagues โค๏ธ
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Hans Messner Allogeneic BMT Program retweeted
Very proud to have presented this abstract in #ASH2024 showing this multicenter retrospective real-world experience with FLT3i maintenance post HCT in #FLT3ITD_positive_AML patients who received an allogeneic HCT. #world_wide_data #improved_outcomes #allelic_frequency_matters
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Join us at our poster @ASH_hematology , presented with my partner in hematology and in life, @AhmedAlNughmush โค๏ธ #ASH24 #BMT
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