Status and phase
Conditions
Treatments
About
Trastuzumab is approved for the treatment of HER2-positive breast cancer and gastric cancer. The recent study showed that HER2 overexpression or amplification is noted about 5-15% of total biliary tract cancer patients. The aim of this study is to evaluate the efficacy and safety of trastuzumab in the combination of current standard gemcitabine plus cisplatin.
Enrollment
Sex
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Volunteers
Inclusion and exclusion criteria
Inclusion Criteria:
The subject with disease that is not amendable to a curative treatment approach or locally advanced or metastatic or unresectable CCC with histological diagnosis
At least one measurable(per RECIST 1.1) lesion
Primary or metastatic tumor with HER2 positive defined on IHC2+, FISH+ or IHC3+
ECOG Performance status 0 or 1
At least 3 months for life expectancy Common inclusion criteria
Men or women over 19 years at time of signing ICF
Signed Informed Consent Form
Exclusion Criteria:
Received prior chemotherapy for advanced/metastatic disease (the adjuvant/neoadjuvant chemotherapy completed at least 6 months before enrolled will be accepted)
Not recovery from toxicities related to any prior treatments excluding alopecia (eg, neurological toxicity to ≥ Grade 2)
History of malignancy other than CCC within 5 years prior to screening, with the exception of malignancies with a negligible risk of metastasis or death, such as carcinoma in situ or thyroid papillary carcinoma Hematology, chemistry or organ function
ANC < 1.5 × 109/L, or Platelet < 100 × 109/L
Total bilirubin > 1.5 × ULN; or AST/ ALT > 2.5 × ULN (or if the tumor has expanded into the liver, > 5 × ULN); or, alkaline phosphatase > 2.5 × ULN (or > 5 × if the tumor has expanded into the liver, or > 10 × ULN if the tumor has expanded into the brain without liver,); or albumin < 2.5 g/dL
Creatinine clearance < 60 mL/min(calculated using the Cockcroft-Gault formula) Other exclusion criteria related to IP
History of proved congestive heart failure; angina with medication; evidence of transmural myocardial infarction on ECG; uncontrolled hypertension(systolic> 180 mmHg or diastolic> 100 mmHg); clinically significant heart valve disease; uncontrolled arrhythmia
LVEF < 50% (calculated by cardiac sonography or MUGA)
Subject with rest dyspnea due to metastatic tumor or other disease or who needs oxygen therapy
Chronic or high-dose corticosteroid treatment
Clinically significant Hearing impairment Common exclusion criteria
History or evidence of CNS metastases
Interstitial pneumonia or pulmonary fibrosis with symptom and exact lesion on chest X-ray
Hearing loss
Uncontrolled significant systemic disease (eg, infection or uncontrolled DM)
Pregnant or lactating females
Sexually active fertile subjects without contraception
Treatment with other investigational therapy within 4 weeks prior to initiation of study treatment
Radiotherapy within 4 weeks prior to initiation of study treatment (the rest at least 2 weeks after palliative radiotherapy for bone metastasis and recovery from the effects of radiation will be accepted.)
Major surgery within 4 weeks prior to initiation of study treatment
History of HIV and active HBV or HCV
Previously identified allergy or hypersensitivity to components of the study treatment formulations
Primary purpose
Allocation
Interventional model
Masking
4 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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