Randomized, Single-blind, Multicenter, Parallel Group Clinical Trial to Assess Efficacy and Safety of NNG-TMAB (Trastuzumab) in Combination With Docetaxel on Recurrent or Metastatic Breast Cancer Patients With Positive HER2

Detailed Summary

Targeted therapy in the treatment of breast cancer targets HER2 receptor (Human Epidermal growth factor Receptor). HER2 receptor plays an important role in cell growth and differentiation (5). However, when HER2 overexpresses, it may lead to cancer. HER2 positive malignance exacerbates pathology and worsens clinical outcome, such as shortened overall survival (OS) compared with non-HER2 overexpression patients (6), (7). About 20-30% overexpression HER2/neogene breast cancer patients and patients having HER2 overexpression tumor have disease progression and poor prognosis in metastatic process (8), (9). Currently, targeted therapeutic, which attaches to the HER2 receptor, inhibiting the growth of cancer cells has been approved. One of these products is Trastuzumab. The study processed on 128 females aged between 18 and 65, recurrent or metastatic breast cancer patients with positive HER2. The subjects were randomly distributed in 2 groups as NNG-TMAB + docetaxel or Herceptin® + docetaxel, in blocks of 4 in a 1: 1 ratio (NNG-TMAB: Herceptin®). In each block of 4 will be 2 patients in the experimental group and 2 patients in the control group Primany endpoints is Overall Response Rate (ORR) according to RECIST 1.1. ORR includes Complete Response Rate and Partial Response Rate. ORR will be independently evaluated by an Independent Tumor Evaluation Board (ITEB). This trial is intended to assess the biosimilarity of efficacy and safety between NNG-TMAB (Trastuzumab) and Herceptin® in combination with Docetaxel on recurrent or metastatic breast cancer patients with positive HER2.

Study Details

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