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| Name | Class |
|---|---|
| Beijing Digital Precesion Medicine Company | UNKNOWN |
| Cancer Institute and Hospital, Chinese Academy of Medical Sciences | OTHER |
| Beijing Friendship Hospital | OTHER |
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This clinical trial is a prospective, multicenter, self-controlled clinical study. In order to meet the requirements of this plan, 130 breast cancer patients need the sentinel lymph node biopsy with novel near-infarred fluorescence imaging system produced by Beijing digital precision medical technology co., LTD. The fluorescence molecular imaging of indocyanine green (ICG) on imaging detection and the control group, routine medical using methylene blue test .The safety and efficacy of fluorescence and staining in sentinel lymph node biopsy of breast cancer were compared.
This trial was a prospective, multicenter, and self controlled clinical trial. The subjects who were in line with this scheme were detected by fluorimetry and staining, and the primary effectiveness evaluation index, secondary effectiveness evaluation index and safety evaluation index were established during the operation. Record evaluation. At present, in the clinic for sentinel lymph node biopsy of breast cancer, routine medical treatment is a blue staining method. A large number of clinical data show that the number of blue staining methods was 1-2.4, and the number of fluorescence detection is 2-3.7. Therefore, choosing a self controlled clinical trial can increase the number of sentinel lymph node detection.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Self control | Experimental | During the operation, with the fluorescent molecular imaging instrument, the imaging agent (indocyanine green) is illuminated by the probe distance to the tissue surface 10-30cm, and is excited to produce the near infrared fluorescence of the specific wavelength (the human eye is not visible). The system uses a photoelectric coupler to collect the light of the specific spectrum, and the image is collected by the method of correction. The operation was performed to achieve real-time display of lesions. The injection points were selected subcutaneously around the areola or the periphery of the tumor. 1% methylene blue 0.5ml was injected at each point, with a total of 2-3 points. Within 5 minutes, 2.5mg/ml ICG 0.5ml was injected at each point, with a total of 2-3 points. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Methylene Blue | Drug | Subcutaneous injection of injection point at the periphery of the areola or tumor, injecting 1% methylene blue 0.5ml at each point, a total of 2-3 points. |
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| Measure | Description | Time Frame |
|---|---|---|
| Sentinel lymph node detection number | Participants will be followed for the duration of hospital stay, an expected average of 1 year | 1 year |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Key Laboratory of Molecular Imaging, Chinese Academy of Sciences | Beijing | Beijing Municipality | 100190 | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 27497181 | Result | He K, Chi C, Kou D, Huang W, Wu J, Wang Y, He L, Ye J, Mao Y, Zhang GJ, Wang J, Tian J. Comparison between the indocyanine green fluorescence and blue dye methods for sentinel lymph node biopsy using novel fluorescence image-guided resection equipment in different types of hospitals. Transl Res. 2016 Dec;178:74-80. doi: 10.1016/j.trsl.2016.07.010. Epub 2016 Jul 18. | |
| 24358319 |
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| ID | Term |
|---|---|
| D001943 | Breast Neoplasms |
| ID | Term |
|---|---|
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D001941 | Breast Diseases |
| D012871 | Skin Diseases |
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| ID | Term |
|---|---|
| D008751 | Methylene Blue |
| D007208 | Indocyanine Green |
| ID | Term |
|---|---|
| D010640 | Phenothiazines |
| D013457 | Sulfur Compounds |
| D009930 | Organic Chemicals |
| D006575 | Heterocyclic Compounds, 3-Ring |
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| Tangshan People's Hospital |
| OTHER |
| The Second Hospital of Hebei Medical University | OTHER |
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| Indocyanine Green | Drug | Within 5 minutes after MB injection, 2.5mg/ml ICG 0.5ml was injected at each point, a total of 2-3 points. Methylene blue and ICG injection points do not coincide |
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| Chi C, Ye J, Ding H, He D, Huang W, Zhang GJ, Tian J. Use of indocyanine green for detecting the sentinel lymph node in breast cancer patients: from preclinical evaluation to clinical validation. PLoS One. 2013 Dec 16;8(12):e83927. doi: 10.1371/journal.pone.0083927. eCollection 2013. |
| D017437 |
| Skin and Connective Tissue Diseases |
| D000072471 |
| Heterocyclic Compounds, Fused-Ring |
| D006571 | Heterocyclic Compounds |
| D007211 | Indoles |
| D006574 | Heterocyclic Compounds, 2-Ring |