Margin-Intense Combo Therapy in Pts w/Potentially Resectable Pancreatic Cancer

NCT01025882 | Terminated Phase 1 DMC FDA Device

• 3 other identifiers: SCCC-01209CDR0000657523NCI-2011-01117
• Study Type: interventional
• Target: 5
• Locations: 1 country
• Sites: 1

Brief Summary

RATIONALE: Stereotactic body radiation therapy may be able to send x-rays directly to the tumor and cause less damage to normal tissue. Drugs used in chemotherapy, such as gemcitabine hydrochloride, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving stereotactic body radiation therapy together with gemcitabine hydrochloride may kill more tumor cells. PURPOSE: This phase I trial is studying the side effects of stereotactic body radiation therapy when given with or without gemcitabine hydrochloride in treating patients with pancreatic cancer that can be removed by surgery.

Conditions

Pancreatic Cancer

Keywords

adenocarcinoma of the pancreas; stage I pancreatic cancer; stage II pancreatic cancer; stage III pancreatic cancer

Outcome Measures

Primary Outcomes (9)

• Preoperative treatment-related toxicity, defined as adverse events occurring prior to surgical resection

• Postoperative surgical morbidity, defined as all other adverse events occurring within 90 days of surgery

• Total dose of chemotherapy and radiotherapy delivered

• Pre-treatment and post-treatment characteristics of the primary tumor on preoperative axial imaging including, but not limited to, tumor size, percentage of encasement/abutment of mesenteric vessels, and progression of disease

• Postoperative complications including, but not limited to, need for reoperation, need for interventional radiology fluid collection drainage, systemic infection, wound infection, prolonged ICU stay, and delayed gastric emptying

• Operative drain amylase at days 3 and 5 postoperatively

• Length of hospital stay following pancreatic resection

• Degree of histologic response of tumor in the resected specimen

• Tumor samples for RNA and protein harvesting (when possible) from pretreatment biopsies and surgical specimens

Study Arms (2)

Regimen 1

EXPERIMENTAL

Patients undergo a single fraction of margin-intensive stereotactic body radiotherapy (SBRT) on day 1. Patients undergo pancreatoduodenectomy between days 15-43.

Radiation: stereotactic body radiation therapy

Regimen 2

EXPERIMENTAL

Patients receive gemcitabine hydrochloride IV over 30 minutes on days 1, 8, and 15. Patients undergo a single fraction of SBRT between days 21-28 followed by pancreatoduodenectomy between days 35-63.

Drug: gemcitabine hydrochloride; Radiation: stereotactic body radiation therapy

Interventions

gemcitabine hydrochloride DRUG

Given IV

Regimen 2

stereotactic body radiation therapy RADIATION

Given as a single fraction

Regimen 1; Regimen 2

Eligibility Criteria

• Age: 18 Years - 120 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

DISEASE CHARACTERISTICS: * Pathologically confirmed localized adenocarcinoma of the pancreas or distal common bile duct * Pancreatic ductal adenocarcinoma or peripancreatic cholangiocarcinoma * Resectable disease, as determined by the Gastrointestinal Cancer Working Group disease-oriented team * Criteria used to define unresectability will include, but not be limited to, the following: * Tumor encases \> 180 degrees of the circumference of the superior mesenteric artery * Tumor encases the common hepatic artery with no anatomic option for reconstruction following segmental resection * Superior mesenteric vein occluded or encased with no option for reconstruction following segmental resection * Soft tissue infiltration of the retroperitoneum to the left of the superior mesenteric artery * All malignant disease must be encompassed within a single radiotherapy field * No metastatic disease PATIENT CHARACTERISTICS: * Zubrod performance status 0-1 * Absolute granulocyte count \> 1,500/mm³ * Platelet count \> 100,000/mm³ * Creatinine clearance \> 50mL/min * AST and ALT \< 5 times upper limit of normal * Serum bilirubin \< 5 mg/dL (with biliary decompression) * INR ≤ 1.5 * Not pregnant or nursing * Negative pregnancy test * Fertile patients must use effective contraception * Medically fit for pancreatic surgical resection, as determined by the investigating surgeons at the time of study enrollment * No evidence of an active second invasive malignancy outside the area of the pancreas or biliary system within the past 2 years, except for non-melanomatous skin cancer or carcinoma in situ of the breast, bladder, cervix, or uterus * No clinically significant cardiac disease, including the following: * Uncontrolled hypertension, defined as blood pressure \> 160/90 mm Hg on medication * Myocardial infarction within the past 6 months * NYHA class II-IV congestive heart failure * Unstable symptomatic arrhythmia requiring medication (e.g., chronic atrial arrhythmia \[atrial fibrillation or paroxysmal supraventricular tachycardia\]) * Atrial arrhythmia allowed provided it is well-controlled on stable medication * No current or recent (within the past 6 months) unstable angina * No recent (within the past 6 months) arterial thromboembolic events, including transient ischemic attack, cerebrovascular accident, or clinically significant peripheral artery disease * No evidence of bleeding diathesis or coagulopathy * No significant traumatic injury within the past 28 days * No serious nonhealing wound, ulcer, or currently healing fracture * No AIDS * No significant infection or other coexisting medical condition that would preclude study therapy * No gastrointestinal fistula or perforation within the past 10 years PRIOR CONCURRENT THERAPY: * More than 2 years since prior chemotherapy (other than for pancreaticobiliary cancer) * More than 28 days since prior major surgical procedure or open biopsy * No prior intraabdominal radiotherapy in the planned field of pancreatic margin-intensive radiotherapy * No prior organ transplantation * No concurrent major surgical procedure * No other concurrent cytotoxic chemotherapy or anti-neoplastic biologic agents

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

• University of Texas Southwestern Medical Center: lead

Study Sites (1)

Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas

Dallas, Texas, 75390, United States

Location

MeSH Terms

Conditions

Pancreatic Neoplasms

Interventions

Gemcitabine; Radiosurgery

Condition Hierarchy (Ancestors)

Digestive System Neoplasms; Neoplasms by Site; Neoplasms; Endocrine Gland Neoplasms; Digestive System Diseases; Pancreatic Diseases; Endocrine System Diseases

Intervention Hierarchy (Ancestors)

Heterocyclic Compounds; Deoxycytidine; Cytidine; Pyrimidine Nucleosides; Pyrimidines; Heterocyclic Compounds, 1-Ring; Radiotherapy; Therapeutics; Stereotaxic Techniques; Neurosurgical Procedures; Surgical Procedures, Operative; Investigative Techniques

Study Officials

• John C. Mansour, MD

  Simmons Cancer Center

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 3, 2009
• First Posted: December 4, 2009
• Study Start: October 1, 2009
• Primary Completion: February 18, 2011
• Study Completion: February 18, 2011
• Last Updated: February 5, 2019

Record last verified: 2019-02

Locations

US (1)