CAREFOR: Precision Medicine Driving Precision Nutrition for the Treatment of NeoAdjuvant Breast Cancer

April 28, 2025 updated by: Sidney Kimmel Cancer Center at Thomas Jefferson University

CAREFOR Study: Precision Nutrition Caloric Restriction for Oncology Research: Precision Medicine Driving Precision Nutrition During Neoadjuvant Chemotherapy for Breast Cancer

The purpose of the study is to determine if a targeted dietary change can enhance the effect of neo-adjuvant chemotherapy

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Primary objective:

I To determine if dietary alternations designed to downregulate the dominate molecular drivers of an individuals' breast cancer will enhance the effect of neoadjuvant chemotherapy and allow for an increase in the pathologic complete response rate.

Secondary objectives

I) Investigator measurable changes to molecular and patient characteristics from precision nutrition to determine a metric for evaluation this treatment in future studies.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
26

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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 Locations

  • United States
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States, 19107
        • Sidney Kimmel Cancer Center at Thomas Jefferson Univeristy

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Pathologically proven invasive breast cancer
  • Planned neoadjuvant chemotherapy determined by the judgment of the medical oncologist
  • The patient must be female
  • Age ≥ 18
  • Non-metastatic and non-inflammatory breast cancer
  • History/physical examination, including breast exam and documentation of weight and Karnofsky Performance Status of 80-100% for at least 60 days prior to study entry.
  • Women of childbearing potential must be non-pregnant and non-lactating and willing to use medically acceptable form of contraception during chemotherapy
  • Patient must capable of and provide study specific informed consent prior to study entry
  • BMI ≥21
  • Weight ≥120lbs
  • No prior history of non-breast malignancies in the past 1 year unless it was a non- melanomatous skin lesion or carcinoma in situ of the cervix.
  • Patient must not have Acquired Immune Deficiency Syndrome (AIDS) or HIV positive based upon current CDC definition; note, however, that HIV testing is not required for entry into this protocol. The need to exclude patients with AIDS or HIV from this protocol is necessary because anti-retrovirals may alter patient metabolism.
  • Patient may not have any active Gastrointestinal/Malabsorption disorder at the discretion of the Principal Investigator which may include:
  • Chronic Pancreatitis
  • Chronic Diarrhea or Vomiting
  • Active Eating Disorder
  • No history of or current active drug/alcohol dependence.
  • No patients with decisional impairment.

Exclusion Criteria:

  • Patient is male.
  • Age <18 years
  • Clinical stage IV cancer
  • Inflammatory breast cancer (T4d)
  • Women of childbearing potential with a positive serum beta hCG.
  • Decision impaired patients.
  • BMI < 21
  • Weight < 120lbs
  • Weight loss ≥10% in the last 3 mos
  • Prior invasive non-breast malignancy (except non-melanomatous skin cancer, carcinoma in situ of the cervix) unless disease free for a minimum of 1 year prior to registration
  • Non-epithelial breast malignancies such as sarcoma or lymphoma

  • Active Gastrointestinal/Malabsorption disorder at the discretion of the Principal -Investigator which may include:

    • Chronic Diarrhea or Vomiting
    • Active Eating Disorder
    • Active drug/alcohol dependence or abuse history.

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Precision Nutrition (dietary intervention)
During chemotherapy, patients will receive dietary counseling based on the molecular pathways driving their specific breast cancers found through genetic testing. Nutritional recommendations will seek to down-regulate the dominant molecular drivers of an individual's breast cancer while they are receiving standard chemotherapy as outlined by their treating medical oncologist.
Behavioral: Behavioral Dietary Intervention
Receive dietary counseling

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Pathologic complete response assessed in tissue
Time Frame: At time of definitive breast surgery
The portion of patients who adhere to the diet restriction will be computed along with a 95% exact confidence. An exact binomial test (with a onesided alpha of 0.05) will also be used to test whether adherence is greater than 60%.
At time of definitive breast surgery
Incidence of adverse events evaluated by CTCAE version 4.0
Time Frame: Up to 24 months
Up to 24 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Number of study participants who receive the dietary intervention to the historical controls
Time Frame: Up to 24 months
Will be compared to historical controls. Will be based on logistic regression, which will control for patient characteristics and clinical factors. The study has 81% power to detect an odds ratio of about 0.25 using a 2-sided alpha of 0.05
Up to 24 months
Weight changes
Time Frame: Up to 24 months
Will be assessed by modeling body mass index as a function of time via mixed-effects regression.
Up to 24 months
Change in insulin
Time Frame: Up to 24 months
Will be assessed as a function of time via mixed-effects regression.
Up to 24 months
Change in serum
Time Frame: Up to 24 months
Will be assessed as a function of time via mixed-effects regression.
Up to 24 months
Distant metastases
Time Frame: Up to 24 months
Will be analyzed via the Kaplan-Meier method and the logrank test.
Up to 24 months
Progression-free survival
Time Frame: Up to 24 months
Kaplan-Meier curves will be generated and a log-rank value will be calculated.
Up to 24 months
Overall survival
Time Frame: Up to 24 months
Will be analyzed with the Kaplan-Meier method and Cox proportional hazards regression.
Up to 24 months

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Sidney Kimmel Cancer Center at Thomas Jefferson University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Nicole Simone, MD, Thomas Jefferson 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.

Helpful Links

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 (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 16, 2016

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2019

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 15, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 13, 2016

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 6, 2016

First Posted (Estimated)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 11, 2016

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 29, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 28, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 16D.067
  • JT 8562 (Other Identifier: JeffTrial Number)

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.

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings