NCT04644848 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Kim WH, Kim HJ, Jung JH, Park HY, Lee J, Kim WW, Park JY, Cheon H, Lee SM, Cho SH, Shin KM, Kim GC
Ultrasound-Guided Fine-Needle Aspiration of Non-palpable and Suspicious Axillary Lymph Nodes with Subsequent Removal after Tattooing: False-Negative Results and Concordance with Sentinel Lymph Nodes. Ultrasound Med Biol. 2017 Nov;43(11):2576-2581. doi: 10.1016/j.ultrasmedbio.2017.07.011. Epub 2017 Aug 19.
Li J, Chen X, Qi M, Li Y
Sentinel lymph node biopsy mapped with methylene blue dye alone in patients with breast cancer: A systematic review and meta-analysis. PLoS One. 2018 Sep 20;13(9):e0204364. doi: 10.1371/journal.pone.0204364. eCollection 2018.

Diagnostic Accuracy of Preoperative Ultrasonographic Tattooing of Suspicious Axillary Lymph Nodes in Breast Cancer Patients With Clinically Negative Axilla. A Prospective Cohort Study.

Details for clinical trial NCT04644848

Clinical trial NCT04644848 - References