Real-world patient data show a 30%-54% reduced prevalence of Alzheimer's disease in patients using the erectile dysfunction drug sildenafil (Viagra).
An AI-assisted image-enhanced endoscopy system accurately assessed vascular healing and predicted clinical relapse in patients with ulcerative colitis.
Using MRI brain scans from thousands of people, researchers created a machine learning classifier to help predict the onset of psychosis in individuals at increased risk.