Clinical trial · Interventional
GeneSearch™ Breast Lymph Node (BLN) Assay China Registration Study
一项比较GeneSearch 乳腺淋巴结（BLN）检测试剂盒和永久病理切片检测乳腺癌患者腋窝前哨淋巴结转移的前瞻性、多中心临床试验 A Prospective and Multi-center Clinical Trial By Comparing GeneSearch™ Breast Lymph Node (BLN) Test Kit To Permanent Pathological Section On Detecting Axillary Sentinel Lymph Node Metastases In Breast Cancer Patients
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Investigational products has been suspended from the US market
Summary
Brief summary (as posted)
The primary objective of this trial is to compare GeneSearch™ Breast Lymph Node (BLN) Test Kit to permanent pathological section, so as to evaluate the clinical sensitivity and specificity of GeneSearch™ Breast Lymph Node (BLN) Test Kit in detecting axillary sentinel lymph node metastases in breast cancer patients. The secondary objective of this trial is to evaluate the positive predictive value and negative predictive value of GeneSearch™ Breast Lymph Node (BLN) Test Kit when used in the detection of axillary sentinel lymph node metastases in breast cancer patients. Prospective and multi-center clinical trial
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 |
|---|---|---|---|
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| GeneSearch™ Breast Lymph Node (BLN) Assay | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- NO_INTERVENTION
- label
- Routine pathologic method
- description
- Half of each sentinal lymph node will have rountine pathologic examination as normal practice.
- type
- EXPERIMENTAL
- label
- GeneSearch BLN Assay
- description
- Half of each sentinal lymph node will have GeneSearch BLN testing.
- interventionNames
- Procedure: GeneSearch™ Breast Lymph Node (BLN) Assay
Primary outcomes (1)
- measure
- To compare GeneSearch™ BLN Test Kit to permanent pathological section to evaluate the clinical sensitivity and specificity of GeneSearch™ BLN Test Kit in detecting axillary sentinel lymph node metastases in breast cancer patients.
- timeFrame
- 9 months
Secondary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Diagnosed previously as breast cancer * patient scheduled for sentinel lymph node dissection * 18 years or older * female or male, and * able and willing to give consent to participate in the study Exclusion Criteria: * Patients taking part in other research studies that would interfere with their full participation in this study, or * Prior sentinel or partial axillary lymphadenectomy on the same body side
References
Publications (23)
- BACKGROUNDValagussa P, Bonadonna G, Veronesi U. Patterns of relapse and survival following radical mastectomy. Analysis of 716 consecutive patients. Cancer. 1978 Mar;41(3):1170-8. doi: 10.1002/1097-0142(197803)41:33.0.co;2-i. PMID 638961
- BACKGROUNDFisher B, Bauer M, Wickerham DL, Redmond CK, Fisher ER, Cruz AB, Foster R, Gardner B, Lerner H, Margolese R, et al. Relation of number of positive axillary nodes to the prognosis of patients with primary breast cancer. An NSABP update. Cancer. 1983 Nov 1;52(9):1551-7. doi: 10.1002/1097-0142(19831101)52:93.0.co;2-3. PMID 6352003
- BACKGROUNDAlbertini JJ, Lyman GH, Cox C, Yeatman T, Balducci L, Ku N, Shivers S, Berman C, Wells K, Rapaport D, Shons A, Horton J, Greenberg H, Nicosia S, Clark R, Cantor A, Reintgen DS. Lymphatic mapping and sentinel node biopsy in the patient with breast cancer. JAMA. 1996 Dec 11;276(22):1818-22. PMID 8946902
- BACKGROUNDGiuliano AE, Dale PS, Turner RR, Morton DL, Evans SW, Krasne DL. Improved axillary staging of breast cancer with sentinel lymphadenectomy. Ann Surg. 1995 Sep;222(3):394-9; discussion 399-401. doi: 10.1097/00000658-199509000-00016. PMID 7677468
- BACKGROUNDMorton DL. Intraoperative lymphatic mapping and sentinel lymphadenectomy: community standard care or clinical investigation? Cancer J Sci Am. 1997 Nov-Dec;3(6):328-30. No abstract available. PMID 9403042
- BACKGROUNDYared MA, Middleton LP, Smith TL, Kim HW, Ross MI, Hunt KK, Sahin AA. Recommendations for sentinel lymph node processing in breast cancer. Am J Surg Pathol. 2002 Mar;26(3):377-82. doi: 10.1097/00000478-200203000-00013. PMID 11859211
- BACKGROUNDSchrenk P, Rieger R, Shamiyeh A, Wayand W. Morbidity following sentinel lymph node biopsy versus axillary lymph node dissection for patients with breast carcinoma. Cancer. 2000 Feb 1;88(3):608-14. doi: 10.1002/(sici)1097-0142(20000201)88:33.0.co;2-k.