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the Role of Vitamin D Related Metabolites and Genetic Variations in Breast Cancer Prognosis

the Role of Vitamin D Related Metabolites and Genetic Variations in Breast Cancer Prognosis

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-RRC-17014200
Enrollment
Unknown
Registered
2017-12-28
Start date
2020-01-01
Completion date
Unknown
Last updated
2018-01-08

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

Conditions

Breast Cancer

Interventions

Case series:Nil

Sponsors

Sichuan University West China Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1) patients with complete clinicopathological materials; 2) patients with matched biological samples: blood/ajacent tissue, primary tumor foci, serum/plasma; 3) patients followed up for at least 3 years and without losing visit.

Exclusion criteria

Exclusion criteria: Patients who are not able to cooperate.

Design outcomes

Primary

MeasureTime frame
iDFS;—

Countries

China

Contacts

Public ContactZheng Hong

West China Hospital, Sichuan University

hzheng@scu.edu.cn+86 18980601830

Outcome results

None listed

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