Multi-cancer Joint Screening and Early Diagnosis and Treatment Project Based on the Combination of Chinese Traditional and Western Medicine in Lanxi City

This study conducted a joint screening and early diagnosis and recommended treatment for LCA, LC, UGIC, and CRC among residents aged 45 to 74 in six townships of Lanxi City, Zhejiang Province. Residents who voluntarily participated and signed informed consent forms completed cancer risk assessment questionnaires and traditional Chinese medicine spleen deficiency (TCM-SD) investigations. The cancer risk assessment model established by the National Cancer Center was utilized to assess individual cancer risk scores. Simultaneously, blood samples (three tubes), one stool sample, and one urine sample were collected from each participant. Clinical screenings, including low-dose spiral CT, gastroscopy, colonoscopy, alpha-fetoprotein (AFP), and abdominal ultrasound, were performed for individuals identified as high-risk through the assessment.

Sex

All

Minimum age

45 Years

Maximum age

74 Years

Inclusion Criteria:

* The survey focused on residents aged 45 to 74 years, based on their permanent residency status (The date of birth on the ID card shall prevail).
* All participants possessed full legal capacity and voluntarily signed informed consent forms.

Exclusion Criteria:

* Individuals who had moved out, long-term absence, or had household separation were excluded. The screening participants were further confirmed to meet the eligibility criteria after excluding those with poor compliance, already diagnosed with tumors, or having severe heart, brain, lung diseases, or renal dysfunction.