Grail’s Galleri Blood Test Falls Short in Large Cancer-Screening Study, Shares Sink 50%
Frank Vinluan / medcitynews - Despite missing statistical significance, Grail said the observation of trending improvement suggests potential for better results with more time, so the company is extending follow up by up to a year. More detailed trial results will be submitted for pre…
AI Summary: Grail’s multi‑cancer Galleri blood screen failed to meet the primary endpoint in a large UK trial, undermining claims of near-term population screening utility and prompting a sharp market reaction. Researchers noted signals that merit further study, but the study outcome raises fresh doubts about broad clinical deployment and reimbursement prospects.
Can medical AI lie? Large study maps how LLMs handle health misinformation
medicalxpress - Medical artificial intelligence (AI) is often described as a way to make patient care safer by helping clinicians manage information. A new study by the Icahn School of Medicine at Mount Sinai and collaborators confronts a critical vulnerability: when a m…
AI Summary: A broad analysis — including Mount Sinai research — shows large language models and medical AI systems can propagate false or misleading health claims when presented in realistic clinical language. Findings expose safety gaps, underline risks of unchecked deployment, and call for tighter guardrails, validation and clinician oversight before clinical use.
Physicians push back on Alabama robotic ultrasound proposal
Mariah Taylor / beckershospitalreview - Alabama’s proposal to use robotic ultrasounds to close care gaps is being praised by national leaders but facing pushback from local physicians, KFF Health News reported Feb. 12. Alabama is facing above national average rates for infant mortality on top o…
AI Summary: Alabama’s plan to expand robotics in maternity services — including proposals for robotic ultrasounds and other automation — has provoked physician backlash. Clinicians warn that substituting machines for bedside assessment could erode accountability and patient safety in a state already wrestling with poor maternal outcomes, triggering a heated debate about technology versus hands‑on care.
Extracorporeal liver cross-circulation using transgenic xenogeneic pig livers with brain-dead human decedents
Abraham Shaked / nature - Nature Medicine, Published online: 09 February 2026; doi:10.1038/s41591-025-04196-3In a study of four brain-dead human decedents, extracorporeal liver cross-circulation using genetically modified pig livers provides essential hepatic functions, supporting…
AI Summary: In a controversial translational study investigators ran blood between genetically modified pig livers and brain‑dead human decedents using an extracorporeal cross‑circulation system to assess organ viability and function. The work explores a potential bridge to expand transplantable organs, laying technical groundwork while prompting ethical and regulatory questions about next steps.
New FDA-Approved Device Uses Electric Fields to Treat Pancreatic Cancer
discovermagazine - Learn more about the newly approved wearable treatment that disrupts pancreatic cancer tumor growth while letting patients continue daily life at home.
AI Summary: The FDA approved a wearable device that delivers alternating electric fields to disrupt pancreatic tumor growth, letting patients remain ambulatory while receiving treatment. Clinicians hail the noninvasive approach as a new adjunct to standard care, aiming to slow progression in a cancer that’s notoriously hard to treat — and yes, it literally plugs into hope.