Clinical trial · Observational
Mammographic Density and the Risk of Tumor Recurrence in Asian Women: a Case-control Study
NCT02771665CI-TRIAL-00022157completedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
To evaluate the influence of mammographic breast density at diagnosis on the risk of cancer recurrence and survival outcome in patients with invasive breast cancer after surgery
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Case Control Study | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Mammographic breast density at diagnosis | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- Breast cancer women with known recurrences
- description
- Breast cancer women with known recurrences (locoregional recurrence and distant metastasis)
- interventionNames
- Other: Mammographic breast density at diagnosis
- label
- Breast cancer women without recurrences
- description
- Breast cancer women without recurrences
- interventionNames
- Other: Mammographic breast density at diagnosis
Primary outcomes (1)
- measure
- Hazard ratios for recurrence
- timeFrame
- 2004 to 2009
Secondary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 20 Years
Show eligibility criteria text
Inclusion Criteria: * Women diagnosed with invasive breast cancer between 2004 and 2009 who had undergone surgery and had the mammographic breast density ascertained before, or at, diagnosis. Exclusion Criteria: * Women diagnosed with invasive breast cancer between 2004 and 2009 who had not undergone surgery or who had no mammographic breast density ascertained before, or at, diagnosis.
References
Publications (1)
- DERIVEDHuang YS, Chen JL, Huang CS, Kuo SH, Jaw FS, Tseng YH, Ko WC, Chang YC. High mammographic breast density predicts locoregional recurrence after modified radical mastectomy for invasive breast cancer: a case-control study. Breast Cancer Res. 2016 Dec 1;18(1):120. doi: 10.1186/s13058-016-0784-3. PMID 27906044