Ultrasound-Guided Photodynamic Therapy With Photofrin & Gemcitabine for Patients With Locally Advanced Pancreatic Cancer

Completed · Phase 1

Conditions studied: Acinar Cell Adenocarcinoma of the Pancreas, Duct Cell Adenocarcinoma of the Pancreas, Stage III Pancreatic Cancer

In brief

This phase I trial studies the side effects and best dose of ultrasound-guided photodynamic therapy with porfimer sodium when given together with gemcitabine hydrochloride in treating patients with locally advanced pancreatic cancer. Photodynamic therapy uses a drug, porfimer sodium, that becomes active when it is exposed to a certain kind of light. When the drug is active, cancer cells are killed. 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 photodynamic therapy together with gemcitabine hydrochloride may be effect in patients with pancreatic cancer.

Key facts

Study ID

NCT01770132

Run by

John DeWitt

People needed

12

Starts

2013-04-19

Expected to finish

2018-10-28

Last updated by the study team

2018-12-13

Who can join

Age: 18 and older, up to 60. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Unresectable, locally advanced measurable (at least bidirectional) adenocarcinoma of the pancreas (regardless of site) proven by biopsy or cytology and confirmed by surgical consultation
• Informed consent and authorization for the release of health information signed by the patient
• Karnofsky performance status >= 70%
• Life expectancy >= 3 months
• Females of childbearing potential and males must use an effective method of contraception

You may not qualify if…

• Metastatic (stage IV) disease (including involvement of the colon, adrenals, or kidney, or radiographic evidence of peritoneal seeding or pulmonary metastases)
• Previous chemotherapy, radiotherapy of other treatment for PC
• Gastric or duodenal wall invasion by the primary PC as assessed by CT or MRI and EUS staging
• Gastric or duodenal ulcer (at least 10 mm in size) within 10 mm of expected endoscopy puncture site(s) for PDT
• Esophageal or gastric varices
• Cystic component >= 25% the total volume of the tumor
• Ascites detected by CT, ultrasound (US) or MRI; (trace ascites will not be an exclusion)
• Bulky celiac adenopathy (i.e., >= 2.5 cm in diameter)
• Diagnosis of islet cell tumor, lymphoma, metastatic lesion, acinar cell (or other atypical pathologic malignancy)
• History of other malignancy in the past 2 years except carcinoma in situ of the cervix or bladder, non-melanomatous skin cancer or localized/early stage prostate cancer
• Unable to receive or previously intolerant of moderate and/or deep sedation
• Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) >= 3 x upper limit of normal (ULN)
• Total bilirubin >= 3 x ULN
• Alkaline phosphatase >= 3 x ULN
• International normalized ratio (INR) >= 1.5
• Partial thromboplastin time (PTT) ratio >= 1.5
• Serum creatinine >= 2.0 mg/dL
• Hematocrit =< 28% or hemoglobin =< 9 g/dL, but may have red blood cell (RBC) transfusion
• Platelet count =< 100,000/microliter (uL)
• Absolute neutrophil count (ANC) =< 1500/uL
• Clinically significant pancreatitis within 12 weeks of treatment with protocol therapy
• Contraindication to EUS-guided needle puncture into the pancreas
• History of coagulopathy or known thrombophilias
• Use of anticoagulants that cannot be discontinued both 5 days before and 5 days after EUS
• Clinical evidence of active infection of any type, including hepatitis B or C virus

Where it is running

• IU Simon Cancer Center — Indianapolis, Indiana, United States

Full record on ClinicalTrials.gov

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