423. Age-Adjusted D-Dimer Cutoff Levels to Rule Out Deep Vein Thrombosis.
作者: Grégoire Le Gal.;Helia Robert-Ebadi.;Venkatesh Thiruganasambandamoorthy.;Fares Moustafa.;Andrea Penaloza.;Judith Catella.;Marie Chevallier Grenot.;Shaun Visser.;Lucia Mazzolai.;Alain Plumacker.;Stefano Barco.;Eddy Lang.;Vicky Tagalakis.;Claire Deroche.;Meghan Garnett.;Jennifer Hulme.;Pierre-Marie Roy.;Alexandre Ghuysen.;Francis Couturaud.;Rolf Engelberger.;Dominique El Kouri.;Drahomir Aujesky.;Marc Righini.; .
来源: JAMA. 2026年335卷5期416-424页
The age-adjusted D-dimer cutoff (age × 10 µg/L in patients 50 years or older), safely increases the diagnostic yield of D-dimer in patients with suspected pulmonary embolism but has not been validated in patients with suspected leg deep vein thrombosis (DVT).
440. A Lay Health Worker-Led Symptom Intervention and Acute Care Use in Older Adults With Cancer: A Randomized Clinical Trial.
作者: Manali I Patel.;Mila Voskanyan.;Hilda Agajanian.;Richy Agajanian.;Yale Podnos.;Arnold Milstein.
来源: JAMA. 2026年335卷8期674-681页
Undertreated cancer symptoms are common among older adults, yet effective early identification and intervention remain limited.
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