Sentinel lymph node detection with contrast-enhanced ultrasonography, and its evaluation of metastasis with vascular imagingPhase I Study - Sentinel lymph node detection with contrast-enhanced ultrasonography, and its evaluation of metastasis with vascular imaging

WAKISAKA Naohiro0 个研究点目标入组 12 人开始时间: 2018年12月20日最近更新: 2023年10月17日

适应症

试验速览

In the previous report, the sentinel lymph node metastasis-positive ratio were about 20%. However, in this study, the ratio was 0%. 2) We could not tconfirm that the resected lymph node was actual sentinel lymph node. Therefore, we judged that picking-up of sentinel lymph node was difficult in our method. Thus we stopped this study.

•1) Patients of oral cancer with clinical cN0 disease using neck computed tomography 2) Patients without the histories of previous treatment for oral cancer 3) Age, at the time of the consent, is 18 years or older 4) The patient with a documented informed consent for the participation to this study from their own free will

•1) The patient who had recurrent disease of oral cancer 2) The case with a history of irradiation to the neck 3) The patient who had previous treatment such as chemotherapy and/or irradiation before surgery 4) Allergic history for Sonazoid or Indigo carmine 5) Allergic history for egg 6) A woman with possibility of the pregnancy or the intention, a pregnant woman or lactation 7) The patient in whom a principle investigator or members judged to be inappropriate as a subject

发起方

WAKISAKA Naohiro