Clinical trial · Observational
Korean Hereditary Breast Cancer Study
NCT00595348CI-TRIAL-00004797KOHBRAunknownClinicalTrials.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)
1. To evaluate the prevalence of BRCA1/2 mutation of breast cancer patients with family history of breast/ovarian cancer. 2. To evaluate the prevalence of BRCA1/2 mutation of breast cancer patients without family history, but high risk of hereditary cancer. 3. To evaluate the prevalence of BRCA1/2 mutation of family member of BRCA1/2 mutation. 4. To evaluate the prevalence of ovarian cancer of population of above 3 groups.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
| Ovarian Cancer | Malignant Ovarian Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Find out the prevalence of BRCA1/2 mutation of high risk breast cancer patients
- timeFrame
- 6 years
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
Show eligibility criteria text
Inclusion Criteria: * Over 19 years old * Agree to this study * Breast cancer patient with family history of breast/ovarian cancer (1 subgroup) * Breast cancer patient; young age (\<40), bilateral, male, combined ovarian (2 subgroup) * Family members with 1, 2 subgroups (3 subgroup) Exclusion Criteria: * Under 20 years old * Unable to decide for oneself
References
Publications (3)
- DERIVEDKo KP, Kim SW, Ma SH, Park B, Ahn Y, Lee JW, Lee MH, Kang E, Kim LS, Jung Y, Cho YU, Lee B, Lin JH, Park SK. Dietary intake and breast cancer among carriers and noncarriers of BRCA mutations in the Korean Hereditary Breast Cancer Study. Am J Clin Nutr. 2013 Dec;98(6):1493-501. doi: 10.3945/ajcn.112.057760. Epub 2013 Oct 23. PMID 24153343
- DERIVEDHan SA, Kim SW, Kang E, Park SK, Ahn SH, Lee MH, Nam SJ, Han W, Bae YT, Kim HA, Cho YU, Chang MC, Paik NS, Hwang KT, Kim SJ, Noh DY, Choi DH, Noh WC, Kim LS, Kim KS, Suh YJ, Lee JE, Jung Y, Moon BI, Yang JH, Son BH, Yom CK, Kim SY, Lee H, Jung SH; KOHBRA Research Group and the Korean Breast Cancer Society. The prevalence of BRCA mutations among familial breast cancer patients in Korea: results of the Korean Hereditary Breast Cancer study. Fam Cancer. 2013 Mar;12(1):75-81. doi: 10.1007/s10689-012-9578-7. PMID 23131904
- DERIVEDHan SA, Park SK, Ahn SH, Lee MH, Noh DY, Kim LS, Noh WC, Jung Y, Kim KS, Kim SW; Korean Breast Cancer Study Group. The Korean Hereditary Breast Cancer (KOHBRA) study: protocols and interim report. Clin Oncol (R Coll Radiol). 2011 Sep;23(7):434-41. doi: 10.1016/j.clon.2010.11.007. Epub 2011 Apr 16. PMID 21497495