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Biomarkers in Plasma Specimens From Patients Treated on Study CALGB-80303

This study is ongoing, but not recruiting participants.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01664169
First Posted: August 14, 2012
Last Update Posted: August 8, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborator:
National Cancer Institute (NCI)
Information provided by (Responsible Party):
Alliance for Clinical Trials in Oncology
  Purpose

RATIONALE: Studying plasma samples from patients with pancreatic cancer in the laboratory may help doctors identify and learn more about biomarkers related to cancer.

PURPOSE: This research trial studies biomarkers in samples from patients with pancreatic cancer treated on study CALGB-80303.


Condition Intervention
Pancreatic Cancer Other: laboratory biomarker analysis

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Retrospective
Official Title: Validation of Circulating Biomarkers Using the Immunological Multiparameter Chip Technology (IMPACT) on Plasma Specimens Collected on CALGB 80303

Resource links provided by NLM:


Further study details as provided by Alliance for Clinical Trials in Oncology:

Primary Outcome Measures:
  • Overall survival [ Time Frame: 1 month ]
  • Progression free survival [ Time Frame: 1 month ]
  • Number and percentage of responder [ Time Frame: 1 month ]

Biospecimen Retention:   Samples With DNA
The following markers are analyzed in EDTA plasma samples using the IMPACT a Roche proprietary multiplex ELISA platform: VEGF-A, VEGF-C, VEGF-R1, VEGF-R2, E-selectin, VEGF-R3, IL-8, bFGF, PDGF-C, ICAM-1, and PlGF.

Estimated Enrollment: 307
Study Start Date: August 2012
Estimated Primary Completion Date: January 2100 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Single group

The samples required for this study are stored in the CALGB Pathology Coordinating Office at The Ohio State University from patients enrolled on protocol CALGB-80303. No additional samples are required from patients.

The following markers are analyzed in EDTA plasma samples using the IMPACT a Roche proprietary multiplex ELISA platform: VEGF-A, VEGF-C, VEGF-R1, VEGF-R2, E-selectin, VEGF-R3, IL-8, bFGF, PDGF-C, ICAM-1, and PlGF.

Other: laboratory biomarker analysis

Detailed Description:

OBJECTIVES:

  • To determine whether the observed predictive value of plasma VEGF-A and VEGF-R2 for overall survival (OS) in study BO17706 can be replicated in study CALGB-80303 using the same Immunological Multiparameter Chip Technology (IMPACT) assay.
  • To determine whether the observed predictive value of plasma VEGF-A and VEGF-R2 for progression-free survival (PFS), and other circulating biomarkers in study BO17706, can be replicated in study CALGB-80303 using the same IMPACT assay.
  • To explore the relationship between efficacy and other biomarkers measured in the plasma samples.

OUTLINE: The samples required for this study are stored in the CALGB Pathology Coordinating Office at The Ohio State University from patients enrolled on protocol CALGB-80303. No additional samples are required from patients.

The following markers are analyzed in EDTA plasma samples using the Immunological MultiParameter Chip Technology (IMPACT) a Roche proprietary multiplex enzyme-linked immunosorbent assay (ELISA) platform: VEGF-A, VEGF-C, VEGF-R1, VEGF-R2, E-selectin, VEGF-R3, IL-8, bFGF, PDGF-C, ICAM-1, and PlGF.

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Patients diagnosed with pancreatic cancer and previously enrolled on CALGB-80303.
Criteria

Patients must have been registered to CALGB-80303

  • Histologically or cytologically confirmed adenocarcinoma of the pancreas
  • Locally advanced or metastatic disease
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01664169


Sponsors and Collaborators
Alliance for Clinical Trials in Oncology
National Cancer Institute (NCI)
Investigators
Principal Investigator: Herbert Pang, PhD CALGB Statistical Office at Duke University Medical Center
  More Information

Responsible Party: Alliance for Clinical Trials in Oncology
ClinicalTrials.gov Identifier: NCT01664169     History of Changes
Other Study ID Numbers: A151201
CDR0000738204 ( Registry Identifier: PDQ (Physician Data Query) )
NCI-2012-01994 ( Registry Identifier: CTRP (Clinical Trials Reporting System) )
First Submitted: August 10, 2012
First Posted: August 14, 2012
Last Update Posted: August 8, 2017
Last Verified: August 2017

Keywords provided by Alliance for Clinical Trials in Oncology:
adenocarcinoma of the pancreas
recurrent pancreatic cancer
stage III pancreatic cancer
stage IV pancreatic cancer
stage IIB pancreatic cancer

Additional relevant MeSH terms:
Pancreatic Neoplasms
Digestive System Neoplasms
Neoplasms by Site
Neoplasms
Endocrine Gland Neoplasms
Digestive System Diseases
Pancreatic Diseases
Endocrine System Diseases