Mary Landrigan-Ossar, MD, PhD's Avatar

Mary Landrigan-Ossar, MD, PhD

@mlandriganossar.medsky.social

Peds anesthesia, FAAP, FASA President, Society for Pediatric Sedation pedsedation.org Full-time ally πŸ³οΈβ€πŸŒˆπŸ³οΈβ€βš§οΈ, raised my kids snarky

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Latest posts by Mary Landrigan-Ossar, MD, PhD @mlandriganossar.medsky.social

Ebook sale

Ebook sale

My first book, In Shock, is on sale for only $2.99 the month of February. Given…(gestures vaguely) all of this… it’s a great time to read about the essential role of compassion in healing and also get ready for After Shock, coming in June. #medsky

03.02.2026 18:39 πŸ‘ 426 πŸ” 75 πŸ’¬ 17 πŸ“Œ 2

NEW: A Texas county medical examiner found that Geraldo Lunas Campos was choked to death by a guard while he was held in ICE custody earlier this month.

Geraldo is the sixth person to die in ICE detention this year.

26.01.2026 18:39 πŸ‘ 6202 πŸ” 3528 πŸ’¬ 120 πŸ“Œ 232

ICE has now carried out two summary executions of innocent people in the streets of an American city.

If you work for ICE, there's no denying that's the mission you're supporting now. You don't get to claim in one year or ten or twenty that you didn't know what ICE was doing. You're complicit.

24.01.2026 15:55 πŸ‘ 20858 πŸ” 7056 πŸ’¬ 521 πŸ“Œ 260

You all heard about the new breastfeeding guidelines at #WSM2026!

Now the conference fun is behind us, take some time to have a quick read and refresh your understanding of how to care for breastfeeding patients!

#AnSky #breastfeeding #MedSky #SurgSky

doi.org/10.1111/anae...

19.01.2026 12:33 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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An announcement from Noah Wyle and the CDC:

14.01.2026 19:49 πŸ‘ 266 πŸ” 120 πŸ’¬ 7 πŸ“Œ 20

I've always thought that the whole "natural immunity is the best way to protect people" thing was a bit like saying "getting pregnant is the best form of birth control."

Anyway, cool to see it's better for the immune system to see vaccine before virus from an effectiveness standpoint too.

08.12.2025 02:37 πŸ‘ 867 πŸ” 262 πŸ’¬ 14 πŸ“Œ 4
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Hundreds of Big Post-Election Donors Have Benefited From Trump’s Return to Office Well into his second term, the president and his allies have continued aggressively raising money. Many donors have interests before his administration, The Times found.

A fantastic NYT report: Donors to Trump get pardons, jobs, & access - and benefited from regulatory decisions the Trump admin has made.

SUPER timely as SCOTUS is about to kill agency independence & give POTUS more control over agencies (likely to donors' benefit)

www.nytimes.com/interactive/...

22.12.2025 14:40 πŸ‘ 679 πŸ” 320 πŸ’¬ 23 πŸ“Œ 11
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Death rates rise when NHS cuts back on nursing Using lower-paid workers to plug the gaps left by a failure to hire registered nurses damages safety, new research has shown

🚨 EXCLUSIVE: English hospitals that cut registered nurses saw more deaths while those hiring nurses saw more patients survive. Even when hospitals tried to fill gaps with non-nurses, deaths still went up. Major new study exposes dangerous NHS variation:
www.thetimes.com/article/7eed...

21.12.2025 08:41 πŸ‘ 195 πŸ” 126 πŸ’¬ 16 πŸ“Œ 19

Neither is herpes, but I’ll keep doing my work without either.

21.12.2025 14:22 πŸ‘ 4408 πŸ” 730 πŸ’¬ 52 πŸ“Œ 17

Come over here for a second. Sit down. I want to talk about Thanksgiving.

You know how the release of a new … I don’t know, STAR WARS movie or something will sometimes result in a silly number of increasingly tenuous pieces of writing or video or whatever? Thanksgiving is that, for food people.

25.11.2025 13:01 πŸ‘ 102 πŸ” 9 πŸ’¬ 2 πŸ“Œ 4
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Study In The Journal Of Pediatrics Finds Trans Youth Care Lowers Suicidality, Few Detransition The groundbreaking study found that suicidality dropped for transgender youth receiving hormone therapy by nearly 70%, with only 7 patients of 432 discontinuing treatment.

1. A landmark study was just published in The Journal of Pediatrics.

It found a 68% reduction in suicidality for trans youth getting HRT.

It also found only 7 of more than 400 stopped taking HRT... and of those that did, 4 still identified as gender-diverse.

Transgender care saves lives.

24.11.2025 23:00 πŸ‘ 5412 πŸ” 2204 πŸ’¬ 40 πŸ“Œ 109
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AI’s medical diagnostic skills still need a check-up | Waterloo News You may want to think twice about using powerful artificial intelligence (AI) programs such as ChatGPT to self-diagnose health problems. A team led by researchers at the University of Waterloo found i...

β€œA team led by researchers at the University of Waterloo found in a simulated study that ChatGPT-4o, the well-known large language model (LLM) created by OpenAI, answered open-ended diagnostic questions incorrectly nearly two-thirds of the time.”

Don’t use AI for medical advice.

#Canada
#AI

04.11.2025 12:22 πŸ‘ 58 πŸ” 34 πŸ’¬ 1 πŸ“Œ 0
New study shows long-term effectiveness of HPV vaccine - News - Public Health Scotland An encouraging new study by Public Health Scotland, in collaboration with the Universities of Edinburgh and Strathclyde, confirms the human papillomavirus (HPV) vaccine provides strong and sustained p...

β€œThis study shows conclusively that the HPV vaccine prevents the changes that can develop into cancer. It also emphasises the need for continued high uptake of the vaccine"

Another study shows continued effectiveness for the HPV vaccine - #MedSky.

publichealthscotland.scot/news/2025/no...

04.11.2025 23:02 πŸ‘ 70 πŸ” 23 πŸ’¬ 2 πŸ“Œ 0

Let's try something new.

If you donate to a food bank and tell me how much and which one, I'll match your donation.

If it's less than $50, I'll round up.

Tag me, reply here, or DM if you prefer.

Why food banks? Because if we want to survive a general strike, we need to keep people fed.

23.10.2025 05:04 πŸ‘ 254 πŸ” 126 πŸ’¬ 54 πŸ“Œ 30

My absolute favorite thing is boasting about my former medical trainees when they go on to do amazing things!

01.11.2025 19:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

another great idea! just search diaper bank + your city to find one.

01.11.2025 17:01 πŸ‘ 37 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0
No one should have to go hungry in America.

No one should have to go hungry in America.

The unthinkable has happened. Through generations of service under administrations from both parties, America's food assistance program has never been allowed to fail U.S. familiesβ€”until today, and this Trump shutdown.

01.11.2025 17:42 πŸ‘ 2622 πŸ” 792 πŸ’¬ 79 πŸ“Œ 41

Adding one-time donations to the food pantries I support monthly. Also if you’re in the Boston area the city of Boston and the Boston Foundation just set up a fund

01.11.2025 18:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

if you think your food banks are fine, they aren’t. the demand is overwhelming and the supply is dwindling

01.11.2025 17:59 πŸ‘ 46 πŸ” 30 πŸ’¬ 3 πŸ“Œ 0
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Food bank director: β€œfor every meal that a food bank provides, the SNAP program provides nine. There’s no way we can meet that gap.”

27.10.2025 16:30 πŸ‘ 8194 πŸ” 3174 πŸ’¬ 85 πŸ“Œ 176

i share this mayo clinic video every year because more people need to see and hear how horrific a disease whooping cough is

13.09.2025 13:46 πŸ‘ 374 πŸ” 192 πŸ’¬ 23 πŸ“Œ 16
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RFK Jr’s gobbledygook is probably confusing for a lot of people. He talks about kids who have been vaccinated having less brightness in their eyes or having β€œmitochondrial challenges.” What he ignores is their greater likelihood of survival, as evidenced by any modern cemetery.

02.09.2025 16:36 πŸ‘ 239 πŸ” 75 πŸ’¬ 10 πŸ“Œ 3
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Plastic pellets are often mistaken for fish eggs by marine animals, who eat them. Ingesting plastic can be harmful on its own but, as Prof Mudge explains, plastic readily absorbs pollutants, exposing fish who eat them to those chemicals, which may be, in turn, passed to people who eat the fish.

30.07.2025 17:12 πŸ‘ 50 πŸ” 26 πŸ’¬ 2 πŸ“Œ 1

He helped the families of dying children. Spent all night with them even once the child was taken to the morgue. A former colleague tells us on the record that Ayman Soliman is the reason certain poor families who lost their babies at the hospital didn’t have…

www.rollingstone.com/politics/pol...

23.07.2025 18:52 πŸ‘ 1466 πŸ” 652 πŸ’¬ 24 πŸ“Œ 35

πŸ’ŠπŸ§΅Today’s FDA β€œhearing” on antidepressants confirmed that RFKJ and his FDA want to limit or even remove access to antidepressants, particularly for pregnant people. The hearing focused on selective serotonin reuptake inhibitors (SSRI) but the MAHA report makes false claims about all antidepressants.

22.07.2025 02:20 πŸ‘ 656 πŸ” 263 πŸ’¬ 48 πŸ“Œ 37
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a man is laying his head on a desk with his hands on the desk . ALT: a man is laying his head on a desk with his hands on the desk .

Queensland's annual flu epidemic has resulted in the need to close a range of surgical procedures due to being overwhelmed by predominantly unvaccinated serious cases.
It's not too late to get vaccinated team! It's safe and it can help prevent severe disease.
www.abc.net.au/news/2025-07...

16.07.2025 09:21 πŸ‘ 138 πŸ” 49 πŸ’¬ 4 πŸ“Œ 2

This is no good no good no good

09.07.2025 15:57 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Miscarriage Is Increasingly Dangerous for Women in Texas, Our Analysis Shows. Here’s How We Did It. Using seven years of hospital discharge data, we found that the number of blood transfusions during emergency room visits for first-trimester miscarriage shot up by 54% since Texas banned abortion.

Our analysis, which shows that more women nearly bled to death during miscarriage after Texas banned abortion, adds to a growing body of reporting revealing that maternal outcomes have gotten worse under bans.

03.07.2025 01:30 πŸ‘ 2308 πŸ” 1106 πŸ’¬ 58 πŸ“Œ 66
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β€œI represent 67,000 pediatricians, and let me be clear: this bill will devastate children’s health,” said Dr. Susan Kressly, President of @ameracadpeds.bsky.social β€œKids are 22% of our populationβ€”but 100% of our future. We cannot afford to fail them.”
Call your senators and demand a NO vote.

29.06.2025 23:31 πŸ‘ 2410 πŸ” 1082 πŸ’¬ 42 πŸ“Œ 33