Each participant will undergo peripheral blood collection for MERCURY test, health questionnaires and annual routine physical exams once a year for three consecutive years, then followed up two additional years.

MERCURY test, health questionnaires and annual routine physical exams

Shanshan Yang, Ph.D

Xuan Wang

Jianbei Huang

Yuan Mao, Ph.D

Shao Yang, Ph.D

The Jinling Cohort is a prospective, multicenter cohort study in which 15,000 eligible individuals aged 45-75 in Nanjing China will be enrolled.

Its aim is to assess the performance and clinical utility of the Multi-omics liquid biopsy MCED test MERCURY in an average risk Chinese population. Each participant will undergo peripheral blood collection for MERCURY test, health questionnaires and annual routine physical exams once a year for three consecutive years, then followed up two additional years. The entire assess time is 60 months.

The primary goals of the study is to evaluate sensitivity, specificity, positive/negative predictive value and other performance of MERCURY test.

The secondary goal of the study is (1) to evaluate how many cancer types the test MERCURY can detect and TOO accuracy; (2) With MCED test and routine physical exams being conducted in parallel for three years and following up for five years, the study allows to assess MERCURY test can detect cancer how many years earlier than conventional methods, leading to its clinical value evaluation of whether it can ensure reduction in late-stage cancer diagnosis; (3) to evaluate participants' attitude and perception towards MCED blood test.

The Jinling Cohort

A Prospective, Multicenter Cohort Study of the Multi-omics Liquid Biopsy MCED Test MERCURY in an Average Risk Chinese Population

To assess whether the TOO (tumor of origin) results predicted from the multi-omics liquid biopsy MCED (multi-cancer early detection) test MERCURY match with clinical diagnostic tumor types received from follow-up. Summarize the number of consistency and inconsistency to evaluate the prediction accuracy

To assess MERCURY test's lead-time relative to clinical diagnosis. With MCED test and routine physical exams being conducted in parallel for three years and following up for five years, the study allows to assess MERCURY test can detect cancer how many years earlier than conventional methods by comparing MERCURY test positive timepoint to tumor clinical diagnosis timepoint.

To compare the adherence to annual blood exams to reported SOC (standard of care) screening methods to see whether participants' perception towards MCED blood test

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
The Jinling Cohort	NCT06011694	Cancer Multi Cancer Ea... Liquid Biopsy	MERCURY test, h...	45 Years - 75 Years	Nanjing Shihejiyin Technology, Inc.
The Jinling Cohort	NCT06011694	Cancer Multi Cancer Ea... Liquid Biopsy	MERCURY test, h...	45 Years - 75 Years	Nanjing Shihejiyin Technology, Inc.

Spots Global Cancer Trial Database for mercury test, health questionnaires and annual routine physical exams