Pilot Study Evaluating Broccoli Sprouts in Advanced Pancreatic Cancer [POUDER Trial] (POUDER)

May 27, 2015 updated by: Peter Schemmer, Heidelberg University
The goal of the POUDER trial is to determine the feasibility of a randomized controlled trial regarding the application of freeze-dried broccoli sprouts rich in sulforaphane and quercetin in patients with advanced pancreatic ductal adenocarcinoma that receive palliative chemotherapy.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

Patients will be randomly classified into two groups - verum and placebo. The patients in the experimental arm will receive capsules with broccoli sprout grain containing a total of 90mg sulforaphane active substance per day over one year as nutrition supplement whereas patients assigned to the placebo group will receive inactive substance (methylcellulose) with identical capsule and portion distribution.

Study Type

Interventional

Enrollment (Anticipated)

40

Phase

  • Not Applicable

Contacts and Locations

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

Study Contact

Study Contact Backup

Study Locations

  • Germany
      • Heidelberg, Germany, 69120
        • Recruiting
        • Dept. of General and Transplant Surgery, University Hospital of Heidelberg, Germany
        • Contact:
        • Sub-Investigator:
          • Vladimir J. Lozanovski, M.D.

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.

Eligibility Criteria

Ages Eligible for Study

18 years and older (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Advanced, surgically non-treatable pancreatic ductal adenocarcinoma (surgical exploration, intraoperative biopsy but also palliative bypass interventions (bileodigestive anastomosis and/or gastroenterostomy because of preoperative cholestasis or impaired gastric emptying due to tumor-mass effect)
  • Intact gastric emptying
  • Written informed consent
  • Patients ≥18 years of age
  • Palliative chemotherapy

Exclusion Criteria:

  • Intolerance to broccoli or its ingredients
  • Impaired mental status or language problems / barriers

Study Plan

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

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: TRIPLE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
EXPERIMENTAL: Verum, broccoli sprout grain
Active sulforaphane distributed in capsules each containing broccoli sprout grain
Dietary supplement: Verum, broccoli sprout grain
Patients will be randomly classified into two groups - verum and placebo. The patients in the experimental arm will receive capsules with broccoli sprout grain containing a total of 90mg sulforaphane active substance per day over one year as nutrition supplement whereas patients assigned to the placebo group will receive inactive substance (methylcellulose) with identical capsule and portion distribution.
Other Names:
  • glucoraphanin
PLACEBO_COMPARATOR: Placebo
Inactive substances (methylcellulose) with identical capsule and portion distribution
Dietary supplement: placebo
Patients assigned to the placebo group will receive inactive substance (methylcellulose) with identical capsule and portion distribution as the experimental arm.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Feasibility of a randomized controlled trial
Time Frame: One year
Main objective is to test the feasibility of a randomized controlled trial regarding the application of freeze-dried broccoli sprouts rich in sulforaphane and quercetin in patients with advanced, surgically non-resectable pancreatic ductal adenocarcinoma treated with palliative chemotherapy
One year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Disease status (imaging and tumor markers)
Time Frame: One year
Disease status (cancer progress or regress): CT-imaging staging (if available) and serum tumor markers (CEA and CA-19-9) peaks as additional parameters that provide insight into disease status.
One year

Other Outcome Measures

Outcome Measure
Measure Description
Time Frame
Substance bioavailability
Time Frame: One year
Urine analysis as marker of substance systemic bioavailability (conversion of the precursor glucoraphanin to the active drug substance sulforaphane). Urine analysis serves as control of the regular intake of the test substance as well.
One year

Collaborators and Investigators

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

Sponsor

Heidelberg University

Collaborators

German Cancer Research Center

Investigators

  • Study Director: Peter Schemmer, Prof. Dr. med., Heidelberg University
  • Principal Investigator: Ingrid Herr, Prof. Dr., Heidelberg University

Publications and helpful links

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

General Publications

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 Major Dates

Study Start

December 1, 2013

Primary Completion (ANTICIPATED)

December 1, 2015

Study Completion (ANTICIPATED)

December 1, 2015

Study Registration Dates

First Submitted

June 13, 2013

First Submitted That Met QC Criteria

June 17, 2013

First Posted (ESTIMATE)

June 18, 2013

Study Record Updates

Last Update Posted (ESTIMATE)

May 28, 2015

Last Update Submitted That Met QC Criteria

May 27, 2015

Last Verified

May 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • POUDER
  • U1111-1144-2013 (OTHER: WHO)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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