Pilot Study of Short-Course Preoperative Stereotactic Body Radiation Therapy for Resectable Pancreatic Cancer

Not Applicable

Completed

• Conditions: Pancreatic Cancer; Adenocarcinoma
• Interventions: Radiation: Preoperative SBRT

• Registration Number: NCT02347618
• Lead Sponsor: University of Rochester

Brief Summary

The purpose of this study is to determine whether a short-course of stereotactic body radiotherapy (SBRT) prior to surgical resection of pancreatic adenocarcinoma is feasible and well-tolerated.

Detailed Description

This will be a Phase 2, single center, prospective, single arm feasibility study of the use of stereotactic body radiotherapy (SBRT) for the preoperative treatment of surgically resectable pancreatic adenocarcinoma.

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2014-12
• Study First Submitted: 2014-12-24
• Study First Submitted QC: 2015-01-21
• Study First Posted: 2015-01-27
• Primary Completion: 2022-04-13
• Study Completion: 2022-04-13
• Status Verified: 2022-07
• Last Update Submitted: 2022-07-15
• Last Update Posted: 2022-07-18

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 18

Inclusion Criteria

1. Patient with pathologically proven diagnosis of adenocarcinoma of the head of the pancreas
2. CT w/ contrast using the pancreas protocol or MRI of the abdomen with contrast within 6 weeks prior to registration
3. CT chest or PET/CT within 6 weeks prior to registration
4. Clinically determined to be resectable based on NCCN Criteria:
5. No radiographic evidence of superior mesenteric vein or portal vein distortion
6. No evidence of distant metastasis
7. Clear fat planes around the celiac axis, hepatic artery, and superior mesenteric artery
8. No enlarged lymph nodes per CT criteria or PET avid lymph nodes
9. No lymphadenopathy outside the surgical field (i.e. celiac or para-aortic adenopathy)
10. Adequate cardiopulmonary reserves to tolerate surgery
11. Karnofsky performance status > 70
12. Age >18
13. Adequate bone marrow function defined as follows:
14. Absolute neutrophil count (ANC) > 1800 cells/mm3
15. Platelets ≥ 100,000 cells/mm3
16. Hemoglobin > 8.0 g/dl (Note: The use of transfusion or other intervention to achieve Hgb > 8 g/dl is acceptable.)
17. Pregnancy test must be negative for women of childbearing potential within 7 days prior to study entry
18. Patient must sign study specific informed consent prior to study entry

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Exclusion Criteria

1. Prior surgical resection of any pancreatic malignancy

2. Prior invasive malignancy (except non-melanomatous skin cancer) unless disease free for a minimum of 3 years

3. Any prior chemotherapy or radiation for treatment of the patient's pancreatic tumor.

4. Prior radiotherapy to the region of the study cancer that would result in overlap of radiation therapy fields

5. Severe, active comorbidity, defined as follows:

   1. Unstable angina and/or congestive heart failure requiring hospitalization within the last 12 months
   2. Transmural myocardial infarction within the last 6 months
   3. Acute bacterial or fungal infection requiring intravenous antibiotics at the time of registration
   4. Chronic obstructive pulmonary disease exacerbation or other respiratory illness requiring hospitalization or precluding study therapy within 30 days prior to registration.

6. Severe, uncorrectable hepatic insufficiency and/or coagulation defects due to liver failure

7. Any evidence of distant metastases (M1)

8. Pregnancy or women of childbearing potential and men who are sexually active and not willing/able to use medically acceptable forms of contraception; this exclusion is necessary because the treatment involved in this study may be significantly teratogenic

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Preoperative SBRT	Preoperative SBRT	This will be a Phase 2, single center, prospective, single arm feasibility study of the use of stereotactic body radiotherapy (SBRT) for the preoperative treatment of surgically resectable pancreatic adenocarcinoma.

Primary Outcome Measures

Name	Time	Method
Incidence of grade 2 or greater toxicity	2 years	Number of incidence of grade 2 or greater toxicity

Secondary Outcome Measures

Name	Time	Method
Time to death	4 years	Measure duration of survival of treated patients.
Number of Participants with no further growth of cancer at original site (Local control)	2 years	Count subjects with no further growth of cancer at original site.
Time to Progression of pancreatic cancer	4 years	Duration of progression free survival of treated patients
Count subjects with Recurrence of cancer in other body sites	2 years	Compare recurrence locations of treated patients relative to historical controls.

Trial Locations

Locations (1)

University of Rochester Medical Center; 🇺🇸 Rochester, New York, United States