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Anti-HER2 Therapy in Patients of HER2 Positive Metastatic Carcinoma of Digestive System

NCT03185988 · Status: UNKNOWN · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2019-07-19

No results posted yet for this study

Summary

To seek the efficacy signals of trastuzumab in combination with chemotherapy in pretreated patients of HER2 positive, relapse or metastatic carcinoma of digestive system as response rate (RR) determined by the Investigator using RECIST 1.1, and provide evidence for phase III clinical trial.

Conditions

Interventions

DRUG

chemotherapy in combination with trastuzumab for arm1

Arm1: GI tumor beyond CRC, ESCC, BTC and GC\&GEJA Trastuzumab (Herceptin ®): 6 mg/kg every 3 weeks (8 mg/kg as loading dose at 1st administration), iv, d1.The first infusion is to be given over 90 minutes, and subsequent infusions are to be given over 30 minutes if the first infusion is well tolerated.Combined chemotherapy (by investigator's choice)

DRUG

chemotherapy in combination with trastuzumab for arm2

Arm2: esophageal squamous cell carcinoma (ESCC) Trastuzumab (Herceptin ®): the same as above Combined with Irinotecan: 120 mg/m2 IV, day 1 and day 8, every 3 weeks.

DRUG

chemotherapy in combination with trastuzumab for arm3

Arm 3: biliary tract cancer (BTC) Trastuzumab (Herceptin®): the same as above Combined chemotherapy (by investigator's choice) The combined chemotherapy of cohort 1 and 3 is Irinotecan: 120 mg/m2 IV, day 1and day 8, every 3 weeks. OR 5-Fu: 720 mg/m2/day, continuous IV. Infusion over 5 days, every 3 weeks. OR Capecitabine(Xeloda®):1000 mg/m2 bid, d1-d14, every 3 weeks. The chemotherapy regimen is chosen at the Investigator's discretion and can be determined on an individual patient basis. Special cases should be discussed with the principal investigator.

DRUG

chemotherapy in combination with trastuzumab for arm4

Trastuzumab (Herceptin ®): same as above Combined with Irinotecan: 120 mg/m2 iv, day 1and day 8, every 3 weeks. OR Capecitabine(Xeloda®)1000 mg/m2 bid, d1-d14, every 3 weeks. OR Irinotecan: 120 mg/m2 iv, day 1and day 8 and Capecitabine(Xeloda®)1000 mg/m2 bid, d1-d14, every 3 weeks (by investigator's choice)

Sponsors & Collaborators

  • Shen Lin

    lead OTHER

Principal Investigators

  • Lin Shen, Master · Director

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-07-01
Primary Completion
2021-07-31
Completion
2021-09-30

Countries

  • China

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03185988 on ClinicalTrials.gov