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Construction and evaluation of the digital nudge intervention program for active screening of high-risk populations for lung cancer under the heuristic-systematic model perspective

Construction and evaluation of the digital nudge intervention program for active screening of high-risk populations for lung cancer under the heuristic-systematic model perspective

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500100249
Enrollment
Unknown
Registered
2025-04-07
Start date
2025-04-20
Completion date
Unknown
Last updated
2025-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lung Cancer

Interventions

Control group:Will accept the traditional screening program (including providing health education brochures and telephone intervention)
Intervention group:Based on the traditional screening plan, they will receive digital-assisted intervention support through a mini-program specifically designed for lung cancer screening.

Sponsors

Fujian Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to 74 Years

Inclusion criteria

Inclusion criteria: 1.Age range: 50 - 74 years old, and meeting any of the following additional risk factors, including a smoking pack-year count of >= 20 packs, including having smoked for >= 20 packs but having quit smoking for less than 15 years. (Note: Smoking pack-year count = daily smoking pack count (20 cigarettes per pack) × smoking years.) ; Living with smokers or working in the same room with them for >= 20 years; suffering from chronic obstructive pulmonary disease; having a history of occupational exposure (such as asbestos, radon, beryllium, chromium, cadmium, nickel, silica, coal smoke and coal dust, etc.) for at least 1 year; having a first-degree relative (parents, children, and siblings) diagnosed with lung cancer; 2. Based on the assessment results of the questionnaire on the adoption stage of lung cancer screening behavior, the current screening behavior stage is: stage 1 (not aware of the risk); stage 2 (aware of the risk but not taking action); stage 3 (acknowledge susceptibility but not deciding to take action); stage 4 (decide not to take action); 3. With a minimum educational level of completing primary school or above; 4. A permanent resident of the area (residing for more than 6 months); 5. Informed consent, and able to clearly express one's own needs and feelings.

Exclusion criteria

Exclusion criteria: 1. Has a history of lung cancer; 2. Has undergone lung cancer screening within the past 1 year; 3. According to the Montreal Cognitive Assessment Scale (MoCA), the cognitive function does not meet the standard (for those with primary school education, MoCA < 22 points; for those with secondary or higher education, MoCA < 26 points), or is currently receiving psychiatric treatment (such as taking antidepressants, antipsychotic drugs, etc.), or self-reports a confirmed history of mental illness (such as depression, schizophrenia, bipolar disorder, etc.); 4. Has brain injury or brain diseases (such as stroke, brain tumor, Parkinson's disease, etc.); 5. Has language communication disorder.

Design outcomes

Primary

MeasureTime frame
Low-dose computed tomography screening participation rate;Behavioral Decision Making for Cancer Screening;

Secondary

MeasureTime frame
The knowledge of lung cancer and lung cancer screening;Lung Cancer Screening Behavioral Adoption Stages ;The health belief of lung cancer screening;Perceived risk of lung cancer;Smoking-related stigma;Screening Behavioral Stage Skip Rates;

Countries

China

Contacts

Public ContactFeifei Huang

Fujian Medical University

pt860315@163.com+86 137 6386 9099

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026