Feasibility, Acceptability and Preliminary Efficacy of the New Iteration of the Innovative Smartphone-based Care Solution for Women With Breast Cancer Undergoing Chemotherapy (iCareBreast+): A Pilot Study Research Proposal

This study is testing a digital support program designed to help women with breast cancer manage the emotional and practical challenges of chemotherapy. The program is delivered through a smartphone app and includes tools for tracking wellbeing, accessing resources, and connecting with support. **You may be eligible if...** - You are a woman aged 21 or older - You have been diagnosed with stage 1, 2, or 3 breast cancer - You are starting chemotherapy for the first time (or are within your first 4 cycles) - You can speak, read, and write in English or Mandarin - You have access to a smartphone **You may NOT be eligible if...** - You have or have had another type of cancer - You have a history of psychiatric illness, anxiety disorder, mood disorder, or cognitive impairment - You have had issues with alcohol or substance use in the past year - You are already participating in another psychological support program - You are pregnant - You have experienced a bereavement in the past 6 months Talk to your doctor to see if this trial is right for you.