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CompletedNCT00343434Updated Jan 19, 2017

Soy-Based Meal Replacement in Helping Women With Stage I, Stage II, or Stage III Breast Cancer in Complete Remission Lose Weight

An interventional study of behavioral dietary intervention and exercise intervention in Breast Cancer and Obesity, sponsored by Wake Forest University Health Sciences. Completed at 1 site in United States. Open to participants aged 21 Years to 120 Years. Per ClinicalTrials.gov, last updated 2017-01-19.

Sponsored by Wake Forest University Health Sciences · Not applicable, Interventional, and Supportive care

Phase
Not applicable
Study type
Interventional
Enrollment
25
Ages
21 Years to 120 Years
Sex
All
01

Study summary

RATIONALE: A diet using a soy-based meal replacement may help survivors of breast cancer lose weight and improve their quality of life.

PURPOSE: This clinical trial is studying how well a soy-based meal replacement works in helping women with stage I, stage II, or stage III breast cancer in complete remission lose weight.

Read the detailed description

OBJECTIVES:

  • Determine the ability to recruit survivors of estrogen receptor/progesterone receptor (ER/PR)-negative stage I-III breast cancer to participate in a 3-month, soy-based, meal-replacement (Almased®) weight loss intervention.
  • Assess the patient's ability to adhere to this intervention protocol.
  • Measure changes in anthropometrics (body weight, bioelectrical impedance, waist circumference) and biomarkers (serum levels of glucose, insulin, highly specific C-reactive protein, insulin-like growth factor, insulin-like growth factor binding protein-3, lipids).
  • Measure changes in health-related quality of life.

OUTLINE: This is a prospective, longitudinal, pilot study.

Patients undergo goal-oriented, cognitive-behavioral therapy comprising group counseling weekly for 3 weeks and individual counseling once a month. Weight loss interventions include behavioral techniques, dietary modification (using a portion-controlled diet and soy-based meal-replacement [Almased®] once or twice daily), physical activity (≥ 15 minutes per day, 6 days a week), and social support. Weight loss is monitored weekly and patients complete daily logs of dietary intake and physical activity. Therapy continues for 12 weeks.

Health-related quality of life is assessed at baseline and then weekly for 12 weeks.

Patients undergo blood draws at baseline and at 12 weeks for analysis of C-reactive protein, glucose, insulin, insulin-like growth factor (ILGF), and ILGF-binding protein-3.

PROJECTED ACCRUAL: A total of 25 patients will be accrued for this study.

02

Conditions studied

  • Breast Cancer
  • Obesity

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Keywords

  • stage I breast cancer
  • stage II breast cancer
  • stage IIIA breast cancer
  • stage IIIB breast cancer
  • stage IIIC breast cancer
  • obesity
03

In context

Breast Neoplasms

12,544 studies on the registry are indexed under Breast Neoplasms; 2,892 are open to participants now.

This study's planned enrollment of 25 is below the median of 72 across 9,303 interventional studies indexed under Breast Neoplasms.

Browse Breast Neoplasms studies →

Lead sponsor

Wake Forest University Health Sciences is the lead sponsor of 1,320 studies on the registry; 199 are open to participants now.

Of its 323 completed or terminated interventional studies of FDA-regulated products, 243 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
21 Years to 120 Years
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

DISEASE CHARACTERISTICS:

  • Previously diagnosed stage I-III breast cancer currently in complete remission
  • Completed treatment for breast cancer ≥ 6 months ago

    • Free of disease at last clinic visit
  • Body mass index ≥ 27
  • Hormone receptor status

    • Estrogen receptor (ER)/progesterone receptor (PR) negative

PATIENT CHARACTERISTICS:

  • Female
  • Menopausal status not specified
  • No history of soy allergies
  • No uncontrolled blood pressure
  • No uncontrolled hyperthyroidism or hypothyroidism
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No diabetes mellitus (type 1 or 2)
  • No medical, psychiatric, or behavioral factors that would preclude study participation
  • No definite plans to move out of the area during the study period

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • No concurrent medications for weight loss
  • No concurrent treatment for ER/PR-negative disease
05

Study design

Phase
Not applicable
Primary purpose
Supportive care
Enrollment
25 participants (estimated)

Interventions

  • Behavioralbehavioral dietary intervention
  • Behavioralexercise intervention
  • Dietary supplementsoy isoflavones
  • Dietary supplementsoy protein isolate
  • Othercounseling intervention
  • Othereducational intervention
  • Procedurepsychosocial assessment and care
  • Procedurequality-of-life assessment
06

Study locations

1 site
  • Wake Forest University Comprehensive Cancer Center
    Winston-Salem, North Carolina 27157-1096, United States
07

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 19, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
08

Registry details

Key details

Study ID
NCT00343434
Lead sponsor
Wake Forest University Health Sciences
Collaborators
National Cancer Institute (NCI)
Responsible party
Sponsor
First posted
Jun 23, 2006
Start date
Jan 2005
Primary completion
Jul 2007
Last update
Jan 19, 2017

Study contacts

Mara Vitolins, DrPH, RD
principal investigator · Wake Forest University Health Sciences
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2013. You cannot join it, but the record below documents what was studied.

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