Overview

This trial is active, not recruiting.

Condition solid tumor
Treatment mogamulizumab
Phase phase 1
Sponsor Aichi Medical University
Start date February 2013
End date June 2016
Trial size 58 participants
Trial identifier NCT01929486, KW0761-IIT-01

Summary

The purpose of this study is to investigate safety, pharmacokinetics, effect of regulatory T cell depletion with Mogamulizumab for advanced or recurrent cancer patients.

United States No locations recruiting
Other Countries No locations recruiting

Study Design

Allocation non-randomized
Endpoint classification safety/efficacy study
Intervention model parallel assignment
Masking open label
Primary purpose treatment
Arm
(Experimental)
<Phase Ia> Dose-escalation method with Mogamulizumab 0.1mg/kg, 0.5mg/kg or 1.0mg/kg. Mogamulizumab will be administered 8 times every week.
mogamulizumab KW-0761
Mogamulizumab 0.1mg/kg, 0.5mg/kg or 1.0mg/kg will be administered 8 times every week.
(Experimental)
<Phase Ib> Mogamulizumab of the tolerated dose in Phase Ia will be administered 8 times every week.
mogamulizumab KW-0761
Mogamulizumab 0.1mg/kg, 0.5mg/kg or 1.0mg/kg will be administered 8 times every week.
(Experimental)
<Phase Ib> Mogamulizumab 0.1mg/kg will be administered 8 times every week.
mogamulizumab KW-0761
Mogamulizumab 0.1mg/kg, 0.5mg/kg or 1.0mg/kg will be administered 8 times every week.

Primary Outcomes

Measure
Maximum tolerated dose(MTD) of Mogamulizumab
time frame: from first administration until day 28
Dose limiting toxicity(DLT) of Mogamulizumab
time frame: from first administration until day 28
Number of adverse events
time frame: from first administration to 24 weeks after the final administration, an expected average of 32 weeks.
Cmax of Mogamulizumab
time frame: from day 0 to 28 days after the final administration, an expected average of 12 weeks.
Ctrough of Mogamulizumab
time frame: from day 0 to 28 days after the final administration, an expected average of 12 weeks.
AUC0-7day of Mogamulizumab
time frame: from day 0 to 28 days after the final administration, an expected average of 12 weeks.
Rate of Treg decrease in PBMC compared to baseline
time frame: from baseline to every 4 weeks until data cut off

Secondary Outcomes

Measure
Objective tumor response rate according to RECIST
time frame: from baseline to every 12 weeks, until data cut off
Median progression free survival rate
time frame: from baseline to every 12 weeks, until data cut off (expected date is March 2016)
Median Overall survival rate
time frame: from baseline to every 12 weeks, until data cut off

Eligibility Criteria

Male or female participants at least 20 years old.

Inclusion Criteria: 1. Patients with histologically confirmed, CCR4 negative lung, stomach, esophageal, ovarian or skin cancer. 2. Patients with therapy-resistant cancer. Patients with recurrent cancer or advanced cancer who refused standard therapies. 3. Eastern Cooperative Oncology Group (ECOG) Performance Status is 0, 1 or 2. 4. Patients should be 20 years or older at the time of informed consent. 5. No serious dysfunction of major organs (bone marrow, heart, lung, liver and kidney) and meet the following conditions ; 1) WBC count : >=1,500/mm3 2) Hemoglobin : >=8.0g/dL 3) Platelet count : >=75,000/mm3 4) Serum total bilirubin : <=2.0 x ULN 5) AST and ALT : <=2.5 x ULN (Patients with hepatic infiltration which is attributed to primary disease<=5.0 x ULN) 6) Serum creatinine : <=1.5 mg/dL 7) SpO2 : >=93 % 8) ECG : No abnormal findings. 9) EF : >=50 % 6. Agree to use birth control including condom etc. from the time of obtaining the first consent to 24 weeks after the final administration of the study drug (except female after menopause (1 year or more after the last menstruation) and female/male after the operation for sterilization). 7. Given written informed consent. 8. Patients who can be hospitalized from the day of first administration to the next day. 9. Patients who have target lesions measurable by RECIST ver.1.1. 10. Life expectancy >= 3 months. Exclusion Criteria: 1. Patients with HIV antibody positive. 2. Patients with HCV antibody positive. 3. Patients with autoimmune disease. 4. Patients with HBs antigen or HBV-DNA positive. 5. History of serious anaphylaxis induced by antibody preparation. 6. Patients with double cancer. 7. Within 4 weeks after treatment with anticancer agent, immune suppressant, immune enhancer, cytokine therapy, radiotherapy or surgery for the primary disease. 8. Pregnant or breast-feeding females and females who have a possibility of pregnancy. 9. Patients with active infection. 10. Patients with psychosis or dementia. 11. Patients who need continuous systemic administration of adrenocorticosteroid. 12. Patients who have received hematopoietic stem cell transplantation. 13. Patients who have presence or suspicion of CNS involvement. 14. Patients who are administered the other investigational product within 4 weeks of the entry. 15. Patients treated with immunotherapy for cancer (e.g. cancer vaccine therapy) within 12 weeks of the entry. 16. Any other inadequacy for this study.

Additional Information

Official title Phase Ia/Ib Multicenter Trial of Mogamulizumab for Advanced or Recurrent Cancer.
Description This study consists of phase Ia and Ib portions for patients with solid tumors. Phase Ia portion is the standard 3+3 dose-escalation design with 0.1mg/kg, 0.5mg/kg and 1.0mg/kg of Mogamulizumab. Phase Ib portion is the randomized study comparing 0.1mg/kg and tolerated dose of Mogamulizumab based on the phase Ia portion to pursue safer and immunologically more efficient dose.
Trial information was received from ClinicalTrials.gov and was last updated in February 2016.
Information provided to ClinicalTrials.gov by Aichi Medical University.