Study of Bevacizumab in Combination With 5-FU, Oxaliplatin and External Beam Radiation Followed by Gemcitabine and Bevacizumab for Locally Advanced Pancreatic Cancer

Pancreatic Cancer Clinical Trial

Official title:

A Tolerability and Efficacy Study of the Angiogenesis Inhibitor Bevacizumab in Combination With 5-Fluorouracil, Oxaliplatin, and External Beam Radiation Therapy Followed by Gemcitabine and Bevacizumab for Locally Advanced Pancreatic Cancer

Clinical Trial Details — Status: Terminated

Administrative data

• NCT number: NCT00307723
• Other study ID #: 05-233
• Status: Terminated
• Phase: Phase 1/Phase 2
• First received: March 24, 2006
• Last updated: August 7, 2009
• Start date: May 2006
• Est. completion date: July 2009

Study information

• Verified date: August 2009
• Source: Massachusetts General Hospital
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Institutional Review Board
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is determine the safety of bevacizumab, oxaliplatin, 5-FU, and gemcitabine in combination with external beam radiation therapy(Phase I portion) as well as to begin to collect information about whether this combination treatment is effective in treating patients with locally advanced pancreatic cancer (Phase II portion).

Description:

• The combination of all three drugs and radiation treatment has never been given to people before, therefore, we are going to add just one additional drug at a time for safety reasons.

• The first group of participants (3-4) who enroll on the study will receive 5-FU, radiation therapy with the added drug oxaliplatin, this is called Regimen level 1. If these participants have few or easily manageable side effects, then another group of participants will be enrolled and will receive 5-FU, radiation, oxaliplatin with the addition of bevacizumab this is called Regimen level 2.

• The combination of study drugs and radiation will last about 6 weeks, this 6 week period is called a cycle 1.

• Regimen Level 1 will receive the following: oxaliplatin intravenously on days 1, 8, 15, 22, 29, and 36; 5-FU infused by a continuous infusion on days 1-5, 8-12, 15-19, 22-26, 29-33, and 36-38; radiation therapy Monday-Friday to complete on day 38.

• Regimen Level 2 will receive the following; bevacizumab intravenously on days 1, 15, and 29; oxaliplatin intravenously on days 1, 8, 15, 22, 29 and 36; 5-FU infused by continuous infusion days 1-5, 8-12, 15-19, 22-26, 29-33, and 36-38; radiation therapy Monday-Friday to complete on day day 38.

• The following are tests and procedures that will be performed during cycle 1: physical examination; blood work, urine sample. perfusion CT scan on day 12 (for those participants enrolled at Massachusetts General Hospital).

• At the end of cycle 1, CT scans will be performed to evaluate the participants disease status before they receive combination gemcitabine and bevacizumab. If the scans show the tumor has reduced in size and can be surgically removed, then surgery will be scheduled and the patient will receive gemcitabine and bevacizumab about 4 weeks after the surgery. If the scans show the tumor can not be removed, the patient will receive the gemcitabine/bevacizumab combination about 4 weeks after completing cycle 1.

• Cycles 2-5 consist of: gemcitabine given intravenously on days 1, 8, and 15 every 28 days; bevacizumab given intravenously on days 1 and 15 every 28 days. During cycles 2-5 the following tests and procedures will be performed: physical examination including vital signs on day 1 and 15 of each cycle; blood work on days 1, 8 and 15 of each cycle; a urine sample on day 1 of each cycle; CT scans will be done every 2 cycles.

• It will take about 7 months to complete the study treatment (longer for those who have surgery after Cycle 1).

Recruitment information / eligibility

• Status: Terminated
• Enrollment: 52
• Est. completion date: July 2009
• Est. primary completion date: August 2007
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Histologically and radiologically confirmed locally advanced pancreatic ductal adenocarcinoma and have not received prior therapy

• Disease is measurable by CT scan

• Age >= to 18 years

• Life expectancy of 4 months or longer

• ANC >/= 1,500mm/cm3

• Hemoglobin >/= 9g/dl

• Platelet count >/= 100,000/cm3

• Total bilirubin </= 2 times control

• SGOT/SGPT </= 2.5 times upper limit of normal

• Serum creatinine < 2mg/dl

• No evidence of metastatic disease by laparoscopy

Exclusion Criteria:

• History of other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug or that might affect the interpretation of the results of the study or render the subject at high risk for complications

• No secondary malignancies other than non-melanoma skin cancers or carcinoma in-situ of the cervix within past 5 years

• Patients with pre-existing peripheral neuropathy of grade 2 or greater

• Pregnant or lactating women

• Current, recent (within 4 weeks of study entry) or planned participation in an experimental drug study

• Blood pressure of >150/100 mmHg

• Unstable angina

• New York Heart Association Grade II or greater congestive heart failure

• History of myocardial infarction or stroke within 6 months

• Clinically significant peripheral vascular disease

• Evidence of bleeding diathesis or coagulopathy

• Presence of central nervous system or brain metastases

• Major surgical procedure, open biopsy,m or significant traumatic injury within 28 days prior to day 0

• Minor surgical procedures, fine needle aspirations or core biopsies within 7 days prior to day 0

• Urine protein creatinine ratio > or = to 1.0 at screening

• History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 6 months prior to day 0

• Serious, non-healing wound, ulcer, or bone fracture

Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Factorial Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Adenocarcinoma
• Pancreatic Cancer
• Pancreatic Ductal Adenocarcinoma
• Pancreatic Neoplasms

Intervention

Drug:
• bevacizumab
Intravenously on days 1, 15 and 29 of the first cycle. Intravenously on days 1, 15 of each 28-day cycles for cycles 2-5.
• 5-Fluorouracil
Continuous infusion on days 1-5, 8-12, 15-19, 22-26, 29-33 and 36-38 of cycle one.
• Oxaliplatin
Intravenously on dasy 1, 8, 15, 22, 29, 36 of cycle one.
• gemcitabine
Intravenously on days 1, 8, 25 of every 28-day cycle for cycles 2-5.

Procedure:
• External Beam Radiation Therapy
Monday through Friday ending on day 38 of cycle 1

Locations

Country	Name	City	State
n/a

Sponsors (5)

Lead Sponsor	Collaborator
Massachusetts General Hospital	Beth Israel Deaconess Medical Center, Dana-Farber Cancer Institute, Genentech, Inc., Sanofi

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	To determine the safety and tolerability of the combination of bevacizumab, 5-FU, oxaliplatin, and EBRT for locally advanced pancreatic cancer		2 years	Yes
Primary	to determine the survival of patients treated with this regimen.		TBD	No
Secondary	To determine the progression free survival		TBD	No
Secondary	to determine the rate of conversion to resectability after treatment		2 years	No
Secondary	to asses the duration of response and response rate of this combination and		TBD	No
Secondary	to evaluate the toxicities.		2 years	Yes