Advanced-stage cancer patients could spend half as long in hospital and avoid more than a third of unplanned admissions if a symptom-tracking mobile app is added to their routine care, according to new research from the University of Hong Kong. The SUPPORT+ mobile app, developed by HKU’s clinical oncology department, provides symptom-management information and a direct line of communication with healthcare staff. Launched in 2022 with private backing, the app has attracted 76,000 registered...