Clinical Trial Record

Return to Clinical Trials

Randomized Trial of EUS Neurolysis in Pancreas Cancer


2004-08


2007-01


2007-01


26

Study Overview

Randomized Trial of EUS Neurolysis in Pancreas Cancer

This is a clinical trial to determine more effective methods of controlling the pain in pancreatic cancer. Although narcotic pain medication are effective, they have many side effects and are underutilized due to social stigma and fear of addiction. Celiac plexus neurolysis is a nerve block procedure that has been shown to be effective in uncontrolled clinical trials. We hypothesized that celiac plexus neurolysis plus pain medication will be more effective and have fewer side effects than pain medication alone. We are evaluating the effectiveness of this standard pain medications with or without celiac plexus neurolysis in a randomized controlled trial. One half of the participants will receive pain medications only and the other half will receive pain medications plus neurolysis, delivered via an endoscopic ultrasound device placed in the stomach.

This is a phase III randomized blinded sham controlled trial of endoscopic ultrasound guided celiac plexus neurolysis. Patients with pancreatic cancer who are unresectable and who have significant pain (> 3 on 0-10 scale) will be enrolled. At the time of a staging endoscopic ultrasound, patients will be randomized to celiac neurolysis or sham (injection of same medication into lumen of stomach). Neurolysis will be performed using standard bupivicaine and ethanol. Patients will be followed for at least 3 months for pain, quality of life and narcotic usage.

  • Pancreatic Neoplasms
  • PROCEDURE: Celiac Plexus Neurolysis
  • R03 DK69947 (completed)

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates Results Reporting Dates Study Record Updates

2006-01-17  

N/A  

2015-10-13  

2006-01-17  

N/A  

2015-10-14  

2006-01-19  

N/A  

2015-10  

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

Design Details

Primary Purpose:
Treatment


Allocation:
Randomized


Interventional Model:
Single Group


Masking:
Double


Arms and Interventions

Participant Group/ArmIntervention/Treatment
Primary Outcome MeasuresMeasure DescriptionTime Frame
To evaluate the efficacy of treatment of ethanol injection versus placebo
injection for pain in pancreatic cancer patients at 1 month and 3 months.
Secondary Outcome MeasuresMeasure DescriptionTime Frame
To evaluate mortality and surgical morbidity at 1 month and 3 months
To evaluate magnitude of narcotic use after treatment at 1 month and 3 months
To estimate the period of time pain scores will remain below baseline levels
To estimate the effect of treatment on quality of life at 1 month and 3 month

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.

Ages Eligible for Study:
ALL

Sexes Eligible for Study:
18 Years

Accepts Healthy Volunteers:

    Inclusion Criteria:
    3.1 Unresectable (T4 or M1 or non-regional lymph nodes) or inoperable (due to medical comorbidity) carcinoma of the pancreas as determined by CT or EUS. Patients with extensive portal vein or superior mesenteric vein involvement (T3 by 6th Ed. AJCC staging manual) will be included only if the consulting surgeon feels the patients is unresectable based on the CT scan information.
    3.2 Presence of mid-abdominal pain ( 3 on VAS scale) at least 2 days per week, lasting at least 1 hour per day.
    3.3 No known coagulopathy as measured by Prothrombin time (INR) 1.5. Pre-EUS INR is not required unless clinically indicated due to known warfarin use or suspected coagulopathy.
    3.4 Patient must not require more than 2 l/min oxygen supplementation to maintain saturation >90%.
    3.5 > 6 months since previous myocardial infarction or angina. 3.6 ≥ 4 weeks since previous surgery. 3.7 No institution or change in chemotherapy or radiotherapy within 7 days prior (or 14 days post) ESU-CPN. See section 7.0 and 7.1 for details of chemotherapy and radiotherapy allowances.
    3.8 Platelets ≥ 50,000. Pre-EUS CBC is not required unless clinically indicated due to known or suspected coagulopathy.
    3.9 Life expectancy > 3 months 3.10 Signed and dated informed consent.
    Exclusion Criteria:
    Unable to sign informed consent

Collaborators and Investigators

This is where you will find people and organizations involved with this study.


    • PRINCIPAL_INVESTIGATOR: Michael B Wallace, MD MPH, Mayo Clinic

    Publications

    The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

    General Publications

    No publications available