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Pancreas Cancer: Molecular Profiling as a Guide to Therapy Before and After Surgery ("Personalized Medicine")


2011-11


2018-06


2022-04-11


229

Study Overview

Pancreas Cancer: Molecular Profiling as a Guide to Therapy Before and After Surgery ("Personalized Medicine")

In this clinical trial, if the doctor knows or suspects that a growth in the pancreas is cancer (adenocarcinoma), then a sample of the growth is tested (the test is called molecular profiling). The results of the test are used by the doctor to recommend therapy (chemotherapy and radiation therapy) that the patient will receive before having surgery to remove the adenocarcinoma. When the patient goes to surgery, the adenocarcinoma that is removed is tested again. The results of that test are used to guide the choice of therapy after surgery. The chemotherapy drugs and the radiation therapy used in this clinical trial are already approved for treatment of pancreas cancer. This trial is intended to establish which treatment is best for a specific patient, based on test results from that patient's actual adenocarcinoma. In the past, the decision as to which treatment the patient will receive was not based on testing of the actual adenocarcinoma. See treatment pathways at http://www.mcw.edu/surgery/patientinfo/Pancreatic-Cancer-Trial.htm. Hypothesis: Resectability rate, overall survival rate and progression-free survival in subjects with adenocarcinoma of the pancreas will be superior for who receive targeted "personalized" therapy.

N/A

  • Pancreatic Adenocarcinoma
  • DRUG: Milestone 1: Targeted chemotherapy prior to surgery
  • RADIATION: Milestone 2: Chemoradiotherapy (cXRT)
  • DRUG: Milestone 3: Targeted chemotherapy prior to surgery
  • RADIATION: Milestone 3: Chemoradiotherapy (cXRT)
  • DRUG: Milestone 4: standard FOLFIRINOX chemotherapy prior to surgery
  • RADIATION: Milestone 4: Chemoradiotherapy (cXRT)
  • DRUG: Milestone 5: Targeted chemotherapy after surgery
  • RADIATION: Milestone 5: Chemoradiotherapy (cXRT)
  • DRUG: Milestone 6: Gemcitabine after surgery
  • RADIATION: Milestone 6: Chemoradiotherapy (cXRT)
  • RADIATION: Milestone 7: Chemoradiotherapy (cXRT)
  • DRUG: Milestone 8: Targeted chemotherapy after surgery
  • DRUG: Milestone 9: Gemcitabine after surgery
  • OTHER: Milestone 10: No additional therapy after surgery
  • MCW 15565
  • Advancing a Healthier WI (OTHER_GRANT Identifier) (OTHER_GRANT: Medical College of Wisconsin FP180 AHW Endowment)
  • FP 7718 (OTHER_GRANT Identifier) (OTHER_GRANT: Froedtert Hospital Foundation)

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates Results Reporting Dates Study Record Updates

2011-12-28  

2023-05-22  

2023-07-20  

2012-11-09  

2023-07-20  

2023-08-14  

2012-11-15  

2023-08-14  

2023-07  

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

Design Details

Primary Purpose:
Treatment


Allocation:
Na


Interventional Model:
Single Group


Masking:
None


Arms and Interventions

Participant Group/ArmIntervention/Treatment
EXPERIMENTAL: Milestones related to therapy

Milestone 1: Targeted chemotherapy prior to surgery: 8 weeks targeted chemotherapy; restaging. Milestone 2: Before surgery: Chemoradiotherapy (cRXT); restaging Milestone 3: Before surgery: 8 weeks targeted chemotherapy; restaging; chemoradiotherapy (cXRT

DRUG: Milestone 1: Targeted chemotherapy prior to surgery

  • The molecular profile from the biopsy before surgery will point to a particular chemotherapy treatment.

RADIATION: Milestone 2: Chemoradiotherapy (cXRT)

  • A radio-sensitizing chemotherapy agent (either Gemcitabine or Capecitabine) will be given. Using 3D conformal or intensity-modulated radiation therapy (IMRT) techniques, patients will receive a total dose of 50.4 Gy prescribed to the 95% isodose at 1.8 Gy

DRUG: Milestone 3: Targeted chemotherapy prior to surgery

  • The molecular profile from the biopsy before surgery will point to a particular chemotherapy treatment.

RADIATION: Milestone 3: Chemoradiotherapy (cXRT)

  • A radio-sensitizing chemotherapy agent (either Gemcitabine or Capecitabine) will be given. Using 3D conformal or IMRT techniques, patients will receive a total dose of 50.4 Gy prescribed to the 95% isodose at 1.8 Gy/fraction (28 fractions).

DRUG: Milestone 4: standard FOLFIRINOX chemotherapy prior to surgery

  • A biopsy of the borderline tumor does not provide a molecular profile that can be used to target treatment. The treatment will be standard FOLFIRINOX chemotherapy regimen.

RADIATION: Milestone 4: Chemoradiotherapy (cXRT)

  • A radio-sensitizing chemotherapy agent (either Gemcitabine or Capecitabine) will be given. Using 3D conformal or IMRT techniques, patients will receive a total dose of 50.4 Gy prescribed to the 95% isodose at 1.8 Gy/fraction (28 fractions).

DRUG: Milestone 5: Targeted chemotherapy after surgery

  • The molecular profile from the surgical specimen will point to a particular chemotherapy treatment.

RADIATION: Milestone 5: Chemoradiotherapy (cXRT)

  • A radio-sensitizing chemotherapy agent (either Gemcitabine or Capecitabine) will be given. Using 3D conformal or IMRT techniques, patients will receive a total dose of 50.4 Gy prescribed to the 95% isodose at 1.8 Gy/fraction (28 fractions).

DRUG: Milestone 6: Gemcitabine after surgery

  • Chemotherapy treatment with Gemcitabine.

RADIATION: Milestone 6: Chemoradiotherapy (cXRT)

  • A radio-sensitizing chemotherapy agent (either Gemcitabine or Capecitabine) will be given. Using 3D conformal or IMRT techniques, patients will receive a total dose of 50.4 Gy prescribed to the 95% isodose at 1.8 Gy/fraction (28 fractions).

RADIATION: Milestone 7: Chemoradiotherapy (cXRT)

  • A radio-sensitizing chemotherapy agent (either Gemcitabine or Capecitabine) will be given. Using 3D conformal or IMRT techniques, patients will receive a total dose of 50.4 Gy prescribed to the 95% isodose at 1.8 Gy/fraction (28 fractions).

DRUG: Milestone 8: Targeted chemotherapy after surgery

  • The molecular profile from the surgical specimen will point to a particular chemotherapy treatment.

DRUG: Milestone 9: Gemcitabine after surgery

  • Chemotherapy treatment with Gemcitabine.

OTHER: Milestone 10: No additional therapy after surgery

  • The molecular profile of the tumor that was removed during surgery points to a lack of treatment affect for available therapies. No additional therapy is recommended.
Primary Outcome MeasuresMeasure DescriptionTime Frame
Number of Subjects Completing Therapy Including Surgical Resection.This outcome measure is the number of subjects completing therapy up to and including surgical resection. In this context, surgical excision of residual tumor is an option in the progression of usual care. Surgery was contraindicated for some participants. This measure is the number of subject who were eligible for and completed the surgical procedure.At time of surgery (approximately 10 to 20 weeks after screening)
Secondary Outcome MeasuresMeasure DescriptionTime Frame
Overall Survival in MonthsThis measure is the median time of survival (in months) at five years from the initiation of therapy. Results will be presented for two cohorts: subjects completing neoadjuvant therapy and surgical resection; and subjects completing neoadjuvant therapy but without surgical resection.5 years
Progression-free SurvivalThis measure is the number of subjects not experiencing tumor progression at five years from initiating therapy.5 years
Use of Biomarkers to Determine Course of TreatmentThe number of subjects for whom a biomarker (i.e., molecular profile) was used to determine the course of treatment.Initiation of therapy (approximately 4 to 12 weeks after screening) until surgery (approximately 10 to 20 weeks after screening)
Histologic Response to Targeted Chemotherapeutic Regimens in Resected Tumors.The number of tumors showing a histologic response. Histological response will be measured using the Ryan Score method as defined by the American Joint Committee on Cancer, 7th edition (see Edge, 2010). Grading categories are defined as: Grade 0 (complete response); Grade 1 (near complete response); Grade 2 (partial response); and Grade 3 (poor or no response).At time of surgery (approximately 10 to 20 weeks after screening)

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.

Ages Eligible for Study:
ALL

Sexes Eligible for Study:
18 Years

Accepts Healthy Volunteers:

    Inclusion criteria:

  • 18 years of age or older
  • Able to understand and provide written informed consent
  • Diagnosis of adenocarcinoma of the pancreas or high suspicion of adenocarcinoma of the pancreas based on CT and MRI findings as detailed below by "Definition of...."

  • Treatment Eligibility Criteria:

  • Have an Eastern Cooperative Oncology Group performance status less than or equal to 2
  • Have biopsy-proven resectable or borderline resectable adenocarcinoma of the pancreas
  • Have adequate organ and bone marrow function as defined by:


  • total leukocytes greater than or equal to 3 x1000/μL
  • absolute neutrophil count (ANC) > or equal to 1.5x 1000/μL
  • hemoglobin > or equal to 9 g/dL
  • platelets > or equal to 100 x 1000/μL
  • creatinine clearance >60 mL/min or creatinine < or equal to 1.5 mg/dL
  • bilirubin < or equal to 2 mg/dL or >2 and declining as described in the protocol
  • aspartate transaminases (AST/SGOT) < or equal to3 x upper limit of normal (ULN)
  • alanine transaminases (ALT/SGPT) < or equal to 3 x ULN
  • Female patients must be post menopausal for > 1 year, surgically sterile, or have a negative pregnancy test and used at least one form of contraception for 4 weeks prior to Day 1 of the study, during study treatment and during the first 4 months after study treatment is discontinued. Male patients must be surgically sterile or use barrier contraception during the study and for 4 months after the last dose of any study drug.

  • Definition of Resectable Pancreatic Cancer includes:

  • No evidence of extra-pancreatic disease
  • No evidence of tumor-arterial abutment (celiac, superior mesenteric artery or hepatic artery)
  • If tumor induced narrowing of the superior mesenteric vein, portal vein or superior mesenteric-portal vein confluence is present it must be <50% of the diameter of the vessel
  • Ca19-9 <5000, when bilirubin is <2 (or >2 and declining as described in the protocol)

  • Definition of Borderline Resectable Pancreatic Cancer to include at least one of the following:

  • Tumor abutment < or equal to 180 degrees of the superior mesenteric artery or celiac axis
  • Tumor abutment or encasement (>180 degrees) of a short segment of the hepatic artery
  • Tumor induced narrowing of superior mesenteric vein, portal vein or superior mesenteric-portal vein of >50% of the diameter of the vessel.
  • Short segment occlusion of the superior mesenteric vein, portal vein or superior mesenteric-portal vein confluence with a suitable portal vein above and superior mesenteric vein below, for reconstruction
  • CT or MRI findings suspicious for, but not diagnostic of, metastatic disease (based on multidisciplinary assessment at the Medical College of Wisconsin weekly pancreatic cancer conference)
  • Biopsy proven N1 disease (regional lymph nodes involved) from pre-referral biopsy or endoscopic ultrasound-guided fine needle aspirate
  • Resectable tumor and cancer antigen 19-9 (CA19-9) >5000

  • Exclusion Criteria:
    Any patient with one or more of the following will be excluded:

  • Have received chemotherapy or chemoradiation within 5 years prior of study enrollment
  • Have any previous history of another malignancy (other than cured basal or squamous cell carcinoma of the skin or cured in-situ carcinoma of the cervix) within 5 years of study enrollment
  • Uncontrolled comorbidities including, but not limited to, ongoing or active serious infection, symptomatic congestive heart failure, unstable angina, unstable cardiac arrhythmias, psychiatric illness, excessive obesity, or situations that would limit compliance with the study requirements or the ability to willingly give written informed consent
  • Known human immunodeficiency virus, hepatitis B virus, or hepatitis C virus infection
  • Pregnant or breast-feeding patients or any patient with child-bearing potential not using contraception 4 weeks prior to, during and 4 months after study treatment is discontinued

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

  • University of Cincinnati

  • PRINCIPAL_INVESTIGATOR: Douglas B. Evans, M.D., FACS, Medical College of Wisconsin

Publications

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

  • Edge SB, Compton CC. The American Joint Committee on Cancer: the 7th edition of the AJCC cancer staging manual and the future of TNM. Ann Surg Oncol. 2010 Jun;17(6):1471-4. doi: 10.1245/s10434-010-0985-4.
  • Tsai S, Christians KK, George B, Ritch PS, Dua K, Khan A, Mackinnon AC, Tolat P, Ahmad SA, Hall WA, Erickson BA, Evans DB. A Phase II Clinical Trial of Molecular Profiled Neoadjuvant Therapy for Localized Pancreatic Ductal Adenocarcinoma. Ann Surg. 2018 Oct;268(4):610-619. doi: 10.1097/SLA.0000000000002957.