Carotenoid Rich Diet in Treating Cervical Dysplasia

May 19, 2014 updated by: University of California, San Diego

Carotenoid-Rich Diet Trial to Reverse CIN II

RATIONALE: A diet rich in carotenoids may be an effective treatment for cervical dysplasia.

PURPOSE: Randomized phase II trial to study the effectiveness of a carotenoid rich diet in treating patients with cervical dysplasia.

Study Overview

Status

Withdrawn

Conditions

Intervention / Treatment

Detailed Description

OBJECTIVES: I. Determine whether a carotenoid rich diet will cause a significant increase in the regression of disease in patients with grade I or II cervical intraepithelial dysplasia. II. Determine whether the regression of disease in this patient population is reflected in the modulation of intermediate biological markers (viral genome copy number of human papilloma virus (HPV) and HPV E6/E7 expression).

OUTLINE: This is a randomized, controlled study. Patients are randomized to one of two treatment arms. Arm I: Patients receive dietary counseling and eat 5-10 servings of carotenoid rich fruit and vegetables each day for a year. Arm II: Patients receive no counseling and maintain their normal diet. Carotenoid levels, HPV status, progression of cervical dysplasia, and diet (by food frequency checklist and food diary) are monitored in both groups.

PROJECTED ACCRUAL: A total of 240 patients will be accrued for this study within 5 years.

Study Type

Interventional

Phase

  • Phase 2

Contacts and Locations

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

Study Locations

  • United States
    • California
      • La Jolla, California, United States, 92093-0658
        • University of California San Diego Cancer Center

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 to 55 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

DISEASE CHARACTERISTICS: Histologically proven cervical intraepithelial dysplasia, grade CIN II, or CIN I by repeat cytology No invasive carcinoma by Pap smear No positive endocervical curettage

PATIENT CHARACTERISTICS: Age: 18 to 55 (premenopausal) Performance status: Not specified Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Other: No concurrent beta carotene supplements Not pregnant or nursing No prior malignancy

PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: Not specified Endocrine therapy: Not specified Radiotherapy: Not specified Surgery: At least 6 months since prior cauterization, cryosurgery, laser, or conization of the cervix

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: Prevention

Collaborators and Investigators

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

Sponsor

University of California, San Diego

Collaborators

National Cancer Institute (NCI)

Investigators

  • Study Chair: Cheryl L. Rock, PhD, RD, University of California, San Diego

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

October 1, 1997

Study Registration Dates

First Submitted

November 1, 1999

First Submitted That Met QC Criteria

April 26, 2004

First Posted (Estimate)

April 27, 2004

Study Record Updates

Last Update Posted (Estimate)

May 20, 2014

Last Update Submitted That Met QC Criteria

May 19, 2014

Last Verified

August 1, 2007

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • UCSD-960928
  • CDR0000065806 (Registry Identifier: PDQ (Physician Data Query))
  • NCI-P97-0100

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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