Clinical trialPhase 1Completed
Ultrasound-Guided Photodynamic Therapy With Photofrin & Gemcitabine for Patients With Locally Advanced Pancreatic Cancer
Open-label, Single-center, Non-randomized, Phase I, Dose-ranging Study of Endoscopic Ultrasound (EUS) Guided Photodynamic Therapy (PDT) With Photofrin® in Locally Advanced Pancreatic Cancer
- Outcome
- Finished, no results posted
- Phase
- Phase 1
- Status
- Completed
- Study type
- Interventional
- Start
- 19 April 2013
- Expected end
- 28 October 2018
- Enrollment
- 12 participants
- Sites
- 1
- Primary outcomes
- Evaluate the number of subjects with adverse events which occur when up to 3 sites within the pancreas are treated with PDT using a total dose of 50 or 100 J per site
- Sponsor
- Other
- Results posted
- No
- Last update
- 13 December 2018
These are registry fields. A trial card, with population, design, endpoints and result direction each tied to a quote, is not in the data yet.
Ask this document
Answers come only from this document’s own text, as highlighted quotes. If it doesn’t say, you are told so instead of given a guess.
Try
Source text
Brief summary public domain (ClinicalTrials.gov)
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.
Detailed description public domain (ClinicalTrials.gov)
PRIMARY OBJECTIVES: I. To determine the safety of increasing porfimer sodium (PHO) dose and total energy by endoscopic ultrasound (EUS)-guided photodynamic therapy (PDT) for locally advanced unresectable pancreatic cancer (PC) in humans. SECONDARY OBJECTIVES: I. Quantify computed tomography (CT) detected volume of tumor necrosis produced by EUS-PDT. II. Quantify rates of tumor size stabilization or decrease by EUS PDT and determine objective response rate per Response Evaluation Criteria in Solid Tumors (RECIST) criteria. III. Determine surgical downstaging off of abdominal vessels and resectability. IV. Determine changes in serum cancer antigen (CA) 19-9 levels with treatment. V. Evaluate progression-free and overall survival. OUTLINE: This is a dose-escalation study of EUS-PDT with porfimer sodium. Patients receive porfimer sodium intravenously (IV) on day 1 and undergo EUS-PDT on days 1, 3, 8, and 21. After completion of EUS-PDT, patients receive gemcitabine hydrochloride IV over 30 minutes on days 1, 8, and 15 of courses 1 and 2 and on day 22 of courses 3 and 5. During courses 1-5, treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity. After course 5, treatment with gemcitabine hydrochloride repeats every 2 months in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up periodically.