There are new blood tests for Alzheimer's. Should I have one?
medicalxpress - Australians have seen a flurry of headlines announcing the arrival of blood tests for Alzheimer's disease.
AI Summary: New blood tests detecting Alzheimer’s biomarkers are reaching clinical availability, promising earlier and less invasive diagnosis. Clinicians and consumers now face decisions about who should be tested, how to interpret results, and what interventions — if any — follow a positive biomarker. The tests shift diagnostic practice while raising ethical and counseling challenges.
NICE referral criteria miss up to 95% of women under 50 who go on to develop breast cancer within 10 years
medicalxpress - The National Institute for Health and Care Excellence (NICE) criteria used to decide who should be referred by GPs for further breast cancer risk assessment and specialist care miss up to 95% of women under 50 who will go on to develop the disease in the …
AI Summary: A recent analysis finds current NICE referral and screening criteria fail to flag the vast majority of women under 50 who later develop breast cancer, prompting criticism of one‑size‑fits‑all approaches. Researchers propose a new risk‑stratified method that could identify many more younger at‑risk women, pushing for policy updates to catch cancers earlier.