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QUILT-3.019: Phase 2 Study of NPC-1C Chimeric Monoclonal Antibody to Treat Pancreatic and Colorectal Cancer

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ClinicalTrials.gov Identifier: NCT01040000
Recruitment Status : Completed
First Posted : December 25, 2009
Last Update Posted : August 4, 2017
Sponsor:
Information provided by (Responsible Party):
Precision Biologics, Inc

Tracking Information
First Submitted Date  ICMJE December 23, 2009
First Posted Date  ICMJE December 25, 2009
Last Update Posted Date August 4, 2017
Study Start Date  ICMJE January 2012
Actual Primary Completion Date March 2017   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: March 28, 2014)
  • Efficacy will be assessed by analysis of CT scans pre and post therapy, clinical laboratory tests, and physical examinations. [ Time Frame: 10 weeks ]
  • Efficacy OS [ Time Frame: 5 months ]
    Using the recommended phase 2 dose (RP2D) evaluate the overall survival (OS) associated with administration of NPC-1C (NEO-102) in subjects with metastatic, locally advanced unresectable or recurrent pancreatic cancer or metastatic colorectal cancer that express NPC-1C target on tumor.
Original Primary Outcome Measures  ICMJE
 (submitted: December 23, 2009)
Safety will be assessed by analysis of adverse experiences, clinical laboratory tests, and physical examinations. [ Time Frame: 10 weeks ]
Change History Complete list of historical versions of study NCT01040000 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE
 (submitted: January 27, 2012)
  • Safety will be assessed by analysis of adverse experiences, clinical laboratory tests, and physical examinations. [ Time Frame: 10 weeks ]
  • Pharmacokinetics and select immune responses to the antibody will be assessed. [ Time Frame: 10 weeks ]
Original Secondary Outcome Measures  ICMJE
 (submitted: December 23, 2009)
Pharmacokinetics and select immune responses to the antibody will be assessed at four dose levels. [ Time Frame: 10 weeks ]
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE QUILT-3.019: Phase 2 Study of NPC-1C Chimeric Monoclonal Antibody to Treat Pancreatic and Colorectal Cancer
Official Title  ICMJE A Phase 1/2 Therapeutic, Open Label, Multi-Center Clinical Trial of NPC-1C, a Chimeric Monoclonal Antibody, in Adults With Recurrent, Locally Advanced Unresectable or Metastatic Pancreatic and Colorectal Cancer After Standard Therapy
Brief Summary The purpose of the phase 2 component of this study is to determine if giving the immune molecule NPC-1C to individuals who have cancer of the pancreas or gastrointestinal tract (colon or rectum) which has not responded to standard treatments can shrink or halt the growth of cancer, and to obtain additional data to study its effect on the immune system. Safety data will also be accumulated and evaluated during this study. NPC-1C is a monoclonal antibody that recognizes a specific tumor target on certain cancers. In laboratory studies, the antibody killed tumor cells in some colon and pancreatic cancers that express the NPC-1C antigen by a process called "antibody-dependent cell cytotoxicity" or ADCC.
Detailed Description

The limitations of many current therapeutic products for pancreatic cancer are widely recognized. Despite the development of several new treatment regimens for pancreatic cancer, little if any benefit has been appreciated, leaving this disease as one of the most significant unmet medical needs in cancer.

NPC-1C is a chimeric immunoglobulin molecule comprised from the variable region of the heavy chain and light chain of murine NPC-1, genetically engineered in-frame with the constant regions of a human IgG1 isotype. NPC-1, the predecessor of NPC-1C, was derived from a Tumor Associated Antigen (TAA) based vaccine that was previously tested in a Phase 1-2 clinical trial performed in the United States in the 1980's that explored the use of TAA therapy in patients with adenocarcinoma of the colon. These early studies demonstrated safety as well as preliminary evidence of activity in these patients treated with the vaccine.

NPC-1C antibody-staining studies demonstrate specific immunoreactivity with cancer tissues from colon and pancreas patients, whereas only weak binding, if at all, is observed in normal pancreas or colon tissues with no cross-reactivity observed in other normal human tissues. The Phase 2 portion of this trial is an open label, multi-center study estimated to treat approximately 30 patients with pancreatic cancer who have failed first line therapy, and 43 patients with metastatic colorectal cancer who are refractory to standard treatment.

Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Phase 2
Study Design  ICMJE Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE
  • Metastatic Pancreatic Cancer
  • Metastatic Colorectal Cancer
Intervention  ICMJE Drug: NPC-1C/NEO-102
Subjects will receive NPC-1C at a dose of 3.0 mg/kg. NPC-1C will be given intravenously (by vein) over approximately 1-6 hours, once every 2 weeks for 4 doses per course. Courses will be repeated in the absence of disease progression or unacceptable toxicity.
Other Name: Ensituximab
Study Arms  ICMJE Experimental: NPC-1C/NEO-102
Intervention: Drug: NPC-1C/NEO-102
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: August 3, 2017)
94
Original Estimated Enrollment  ICMJE
 (submitted: December 23, 2009)
24
Actual Study Completion Date  ICMJE March 2017
Actual Primary Completion Date March 2017   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

INCLUSION CRITERIA:

  • Age: >/= 18
  • Diagnosis:

    • Histologically confirmed recurrent, locally advanced unresectable or metastatic adenocarcinoma of the pancreas who have progressed after front line chemotherapy, OR
    • Histologically confirmed metastatic colorectal adenocarcinoma who have progressed after at least 2 standard chemotherapy regimens.
  • Tumor sections must stain >/= 20% positive for NPC-1C antibody/antigen target
  • Measurable disease (by RECIST)
  • Karnofsky performance status of >/= 50%
  • Laboratory Function (within 21 days of receiving first dose of study drug):

    • Hemoglobin > 8.5 g/dL, or on stable doses (hematocrit stable within 1 gram and dose stable for one month) of erythropoietin or similar medication.
    • Absolute neutrophil count (ANC) >/= 1,500/mm3
    • Platelets >/= 50,000/mm3
    • Total bilirubin </= 2.0 mg/dL
    • ALT and AST </= 2.5 times the ULN, or, if the patient has liver metastases, </= 5 times the ULN
    • Creatinine </= ULN
  • Voluntary written informed consent before performance of any study-related procedure that is not part of normal medical care.
  • Expected to be able to remain on a study protocol for at least 8 weeks.
  • Is post-menopausal, surgically sterilized, or willing to use acceptable methods of birth control for the duration of the study. Male subject agrees to use an acceptable barrier method for contraception during the study.

EXCLUSION CRITERIA:

  • Has history of disseminated or uncontrolled brain metastases or central nervous system disease.
  • Ascites with abdominal distention.
  • Mechanical, non-reversible reason for not being able to eat, or have a likelihood of developing malignant bowel obstruction during the course of the induction phase of treatment; subjects with uncomplicated J-tubes will not be excluded.
  • Any major surgery within four weeks of enrollment.
  • Uncontrolled concomitant illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, or cardiac arrhythmia.
  • Has another serious medical illness, including a second malignancy, or psychiatric illness that could, in the Investigator's opinion, potentially interfere with the completion of treatment according to this protocol.
  • Pregnant or breast-feeding.
  • Any chemotherapeutic agents or corticosteroids within 2 weeks of study entry or biologic treatment within 4 weeks of study entry.
  • Use of any high risk medications that prolong the QT/QTc interval.
  • History of allergic reaction to Erbitux greater than grade 1.
  • Uncontrolled diabetes.
  • Prior history of a documented hemolytic event.
  • Receiving warfarin.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 99 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT01040000
Other Study ID Numbers  ICMJE Neogenix 0901
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Precision Biologics, Inc
Study Sponsor  ICMJE Precision Biologics, Inc
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Philip M Arlen, M.D. Precision Biologics, Inc
PRS Account Precision Biologics, Inc
Verification Date August 2017

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP