{
  "abstract": "CAMA+ is a digital health app for patients with cancer, providing algorithm-based personalized information, schedule management, health coaching (psychological support, diet, sleep, physical activity), and wellbeing resources. This RCT enrolled 171 patients (breast n=62, thyroid n=33, colorectal n=32, lung n=44), who were randomized to intervention or control for 8 weeks. Patient-reported outcomes, including symptom burden (Memorial Symptom Assessment Scale-Short Form, MSAS-SF), self-efficacy, quality of life, and psychological adjustment, were assessed at baseline and post-intervention. Linear mixed models were used. The intervention group showed significant reductions in MSAS-SF Global Distress Index (p=0.029) and Psychological Symptoms (p=0.004). In the breast cancer subgroup, self-efficacy (p=0.003) and psychological adjustment (p=0.046) improved significantly. Higher engagement predicted better outcomes: information-use correlated with lower symptom burden (r=-0.199, p=0.048), and psychological-coaching use correlated with improved adjustment (r=-0.291, p=0.003). CAMA+ reduced symptom burden across cancer types, with higher engagement associated with greater symptom reduction.",
  "authors": [
    {
      "affiliations": [
        "Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea"
      ],
      "name": "Sun Mi Kim"
    },
    {
      "affiliations": [
        "Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea"
      ],
      "name": "Hye Ri Kim"
    },
    {
      "affiliations": [
        "Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea"
      ],
      "name": "Na Yeon Kim"
    },
    {
      "affiliations": [
        "Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea"
      ],
      "name": "Tae Rim Kim"
    },
    {
      "affiliations": [
        "Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea"
      ],
      "name": "In Jin Seo"
    },
    {
      "affiliations": [
        "Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea"
      ],
      "name": "Doug Hyun Han"
    }
  ],
  "title": "G-1 Clinical effectiveness of a personalized digital health intervention (CAMA+) in Patients with cancer: an 8-week RCT",
  "uid": "c6d97bca-bf12-5464-8569-8698cf239002"
}