Top Tweets for #pecarn
The room is set. The slides are up. 25 years of PECARN — the research network that rewrote pediatric emergency medicine — kicks off its anniversary celebration at #SAEM2026. This is what it looks like when science meets practice at scale.
#PECARN #PedsEM #PediatricEM #MedTwitter #EmergencyMedicine

@Curelohealth A good doctor knows how to order a CT. A great doctor knows when it isn’t needed.”
Evidence-based rules + clinical judgment = safer pediatric care. 👶🧠 #PECARN #Pediatrics #EmergencyMedicine #MedTwitter
Predicting @PECARNteam’s next 25 years to include beyond ED scope & implementation efforts #SAEM26 #PECARN

We consider febrile neonates ≤28 days of age. Can we skip the lumbar puncture in low-risk babies? Tune in for this important conversation!
#pediatric #podcast #fever #neonates #PECARN @nationwidekids
Link to PediaCast CME 121: https://t.co/EGxIEoibIf

The updated #PECARN rule accurately classified >50% of febrile infants aged 29 to 60 days as low risk for invasive bacterial infection, supporting reduced use of lumbar puncture, antibiotics, and hospitalization. https://t.co/8VVY48feHH

What fluids should we use for initial resuscitation in pediatric #sepsis? #PRoMPTBOLUS sought to answer that question and the results are being revealed in just 10 days!!!
Stop by @PASMeeting Room 210 C West to hear the result debut. Publication to follow.
#PASMeeting #PECARN #PediatricEmergencyMedicine #Pediatrics #EM

Head-to-head in the same large PECARN trauma cohort, the #PECARN cervical spine rule outperformed NEXUS and the Canadian C-Spine Rule across the metrics that matter most:
➡️ Sensitivity for clinically significant cervical spine injury: 99%+
➡️ Specificity: significantly higher than NEXUS, which flagged nearly every patient as high risk
➡️ Projected CT rate: less than half of what current practice and the NEXUS criteria would generate
High sensitivity. Better specificity. Far less imaging. That combination is rare.
Read more ➡️ https://t.co/0j9jOUJ0Bd
#GLACiER #CPSINERule #PECARN #EmergencyMedicine #PediatricEmergencyMedicine #PEM
Adult rules don’t perform the same in kids 👧🏻 ⍯ 👩🏽
In 22k pediatric trauma patients, PECARN’s C-spine rule missed fewer injuries and required less CT imaging than NEXUS or the Canadian C-spine Rule.
Higher sensitivity. Lower radiation exposure.
#PECARN #JAMANetworkOpen #GLACiER #CSPINE #PediatricEmergencyMedicine #Pediatric #EmergencyMedicine #JEMS
🚨New in @AcademicEmerMed: Community acceptance of pediatric prehospital emergency research is measurable — and essential.
This #PECARN study evaluates public support for Exception From Informed Consent (EFIC) in EMS trials involving children.
Ethics + evidence must go together.
Read more here: https://t.co/SVeBWDAQaO
#CHaMP #PediatricEmergencyMedicine #EmergencyMedicine #Pediatric #EMS #Prehospital #AcademicEmerMed #EFIC #CommunityResearch
"The jury is still out for treatment with arginine therapy." — Dr. @claudiarmorris1
The #PECARN STArT trial — a double-blind RCT testing IV arginine for sickle cell pain crises in children and young adults — was stopped early after an interim analysis suggested the primary endpoint was unlikely to be met.
But Dr. Morris isn't ready to close the book on the drug. Here's why 👇 🔗 https://t.co/zC4ZyCwlZ7
#SPARC #PECARN #PediatricEmergencyMedicine #EmergencyMedicine #SickleCell
Same disease. Same pain crisis. Same type of hospital. One child goes home in 28 hours. Another stays nearly 6 days.
A new secondary analysis from the #PECARN STArT trial — the largest pediatric sickle cell pain crisis trial enrollment to date — found that *where* a child receives care may matter as much as *how sick they are*.
The findings are worth a close read.
🔗 https://t.co/jIad7Jmktr
#SPARC #PediatricEmergencyMedicine #Pediatric #SickleCell
🚨New #PECARN Blog Post 🚨
Check out the latest blog, "The End of Routine Lumbar Punctures for the Febrile Infant 28 Days and Younger"
@M_Lin walks through a recent #PECARN study to share the changing landscape of lumbar punctures for young infants
Read it here 👉🏼 https://t.co/FX0GCAjGYi
#PRIME #EmergencyMedicine #Pediatrics #FebrileInfant
@JAMA_current
New multicenter study in Pediatrics: When #PECARN decision rules are used for pediatric head & abdominal trauma, disparities in CT use largely disappear.
Standardized tools MATTER!
#headtrauma #PEM
@AmerAcadPeds @nkuppermann
https://t.co/dwSvKLxrWw
If you manage febrile infants, this podcast will change your practice.
PECARN Febrile Infant Prediction Tool
w/ @nkuppermann & Brett Burstein
100% NPV for bacterial meningitis in low-risk infants
🎧 https://t.co/Unk14Sq0xB
#EMCases #FOAMed #PedsEM #EmergencyMedicine #PECARN

📺🩺 #ThePitt S2E1 gives a nod to the PECARN febrile infant rule—great use of evidence-based tools in a tough situation. 👏 Medicine keeps moving, though.
There’s new data hot off the press 👇
https://t.co/RmatEnp2RX
#PECARN #ThePitt #EmergencyMedicine #Pediatrics #JAMANetwork
@nkuppermann @HBO

Happy New Year 🎉 We are excited to introduce PECARN on Instagram!
Find us on IG @pecarn.team
#PECARN #EmergencyMedicine #PediatricEmergencyMedicine #EMS

The #PECARN febrile infant rule https://t.co/RpoiNkjbbW is now externally validated and has a 100% NPV!
Validating the #PECARN rule to identify febrile infants at low risk of serious bacterial infections: an international validation study https://t.co/q7qwp4DUzZ
#HOMERUN
#Pediatrics #EmergencyMedicine #FebrileInfant
🚨 HOT OFF THE PRESS 🚨@JAMANetwork
The #PECARN febrile infant rule performs exceptionally well in the largest analysis of 0–28-day old febrile infants to date.
👶 If a well-appearing infant has:
• ANC ≤4K/mm³
• PCT ≤0.5 ng/mL
• Normal UA
➡️ 0 cases of bacterial meningitis.
Do we really need to LP all these infants? 🤔
https://t.co/RmatEnov2p
#HOMERUN

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