The Women In Steady Exercise Research (WISER) Survivor Trial (WISER Survivor)
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ClinicalTrials.gov Identifier: NCT01515124 |
Recruitment Status :
Completed
First Posted : January 23, 2012
Last Update Posted : October 10, 2022
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Condition or disease | Intervention/treatment | Phase |
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Lymphedema | Behavioral: Exercise Intervention Behavioral: Weight Loss Intervention | Not Applicable |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 450 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Single (Outcomes Assessor) |
Masking Description: | All participants asked at the start of each measurement encounter not to inform measurement staff of their randomization group status. All measurement staff asked to guess group status at end of each measurement encounter. Patterns of responses beyond chance result in corrective action to improve masking (e.g.; requests from PI for participants to mask group status) |
Primary Purpose: | Supportive Care |
Official Title: | The Women In Steady Exercise Research (WISER) Survivor Trial & Cost of Illness and Cost Effectiveness of Alternative Management Strategies |
Actual Study Start Date : | January 2012 |
Actual Primary Completion Date : | May 2016 |
Actual Study Completion Date : | May 2016 |

Arm | Intervention/treatment |
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No Intervention: Lymphedema Care Only
All 4 groups receive lymphedema care as follows:
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Experimental: Exercise only
The Exercise Intervention combines 60-90 minute twice-weekly supervised weight-lifting sessions with 180 minutes of weekly aerobic exercise. Women will be trained by certified fitness professionals in both the weight-lifting intervention and in safely increasing their aerobic exercise activity over 6 weekly sessions, and then monitored through phone contact, and monthly in-person sessions. All exercise participants will be provided with 'Power Blocks' which are adjustable dumbbells with which they can increase resistance in 1-2 pound increments from 1-21 pounds. All weight training will be done in their homes except for the first 6 weekly session and monthly check-in sessions. Exercise only group members also received the Lymphedema care intervention described above.
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Behavioral: Exercise Intervention
The Exercise Intervention combines the twice-weekly weight-lifting intervention from PAL with the 180 minutes of weekly aerobic exercise from the recently completed WISER trial and the ongoing WISER Sister Trial. Women will be trained by certified fitness professionals in both the PAL weight-lifting intervention and in safely increasing their aerobic exercise activity over 6 weekly sessions, and then monitored through phone contact, and monthly in-person sessions. |
Experimental: Weight loss only
The Weight Loss Intervention begins with a 24 week intensive phase that includes weekly meetings and provision of all meals and snacks from a commercial manufacturer (NutriSystem®, Inc., Fort Washington, PA). Daily caloric intake will be strictly controlled during this first 24 weeks at 1200-1500 calories per day. Participants will be guided to stay at the same number of calories per day until reaching goal weight, followed by a gradual increase in caloric intake (of approximately 500 calories/d) to maintain their weight throughout the remainder of the intervention. The treatment groups will be led by registered dietitians and will receive ongoing supervision via telephone and email contact. Weight loss only group members also received the Lymphedema care intervention described above.
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Behavioral: Weight Loss Intervention
The Weight Loss Intervention begins with a 24 week intensive phase that includes weekly meetings and provision of all meals and snacks from a commercial manufacturer (NutriSystem, Inc., Fort Washington, PA). Daily caloric intake will be strictly controlled during this first 24 weeks at 1200-1500 calories per day. |
Experimental: Exercise and Weight loss combined
Participants in this group will receive a combination of the supervised twice-weekly weight training sessions and the weight loss program. Combined group members also received the Lymphedema care intervention described above.
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Behavioral: Exercise Intervention
The Exercise Intervention combines the twice-weekly weight-lifting intervention from PAL with the 180 minutes of weekly aerobic exercise from the recently completed WISER trial and the ongoing WISER Sister Trial. Women will be trained by certified fitness professionals in both the PAL weight-lifting intervention and in safely increasing their aerobic exercise activity over 6 weekly sessions, and then monitored through phone contact, and monthly in-person sessions. Behavioral: Weight Loss Intervention The Weight Loss Intervention begins with a 24 week intensive phase that includes weekly meetings and provision of all meals and snacks from a commercial manufacturer (NutriSystem, Inc., Fort Washington, PA). Daily caloric intake will be strictly controlled during this first 24 weeks at 1200-1500 calories per day. |
- Percent interlimb difference, change over 12 months. [ Time Frame: Baseline and 12 months ]Arm volumes for affected and unaffected limbs will be measured by perometry and the % difference will be determined at baseline and 12 months. the absolute percentage point difference of differences (% interlimb difference at 12 months minus % interlimb difference at baseline) will be the primary outcome
- Clinical Lymphedema Events [ Time Frame: Data collected over the 12 month follow-up, with events collected as reported ]Flare-ups and cellulitic infections (number and type recorded)
- Clinical Evaluation Score for Lymphedema [ Time Frame: Baseline and 12 months ]Standardized clinical evaluation survey completed by certified lymphatic therapists
- Norman Lymphedema Survey [ Time Frame: Baseline and 12 months ]Thirteen symptoms, recorded within a standardized survey (Norman Lymphedema Survey)
- Weight loss [ Time Frame: Baseline and 12 months ]body weight loss over 12 months
- Biomarkers: Estradiol [ Time Frame: baseline and 12 months ]circulating estradiol levels in the blood
- Biomarkers: Testosterone [ Time Frame: baseline and 12 months ]circulating testosterone levels in the blood
- Biomarkers - Sex Hormone Binding Globulin [ Time Frame: baseline and 12 months ]circulating sex hormone binding globulin levels in the blood
- Inflammation: Interleukin six [ Time Frame: baseline and 12 months ]Circulating interleukin six levels in the blood
- Inflammation: C reactive protein [ Time Frame: baseline and 12 months ]Circulating c reactive protein levels in the blood
- Adiponectin [ Time Frame: baseline and 12 months ]circulating Adiponectin levels in the blood
- Leptin [ Time Frame: baseline and 12 months ]circulating leptin levels in the blood
- F2-isoprostanes [ Time Frame: baseline and 12 months ]circulating F2-isoprostane levels in the blood
- Insulin [ Time Frame: baseline and 12 months ]circulating insulin levels in the blood
- Glucose [ Time Frame: baseline and 12 months ]circulating glucose levels in the blood
- insulin like growth factor one [ Time Frame: baseline and 12 months ]circulating levels of insulin like growth factor one in the blood
- insulin like growth factor binding protein three [ Time Frame: baseline and 12 months ]circulating levels of insulin like growth factor binding protein three in the blood
- Upper limb lymphedema twenty seven [ Time Frame: baseline and 12 months ]27 item survey on lymphedema quality of life
- body image and relationship survey [ Time Frame: baseline and 12 months ]32 item survey on body image specifically developed for breast cancer survivors
- breast cancer recurrence [ Time Frame: 10 years post trial ]participants will be followed for breast cancer recurrence
- mortality [ Time Frame: 10 years post trial ]participants will be followed for mortality

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Ages Eligible for Study: | up to 80 Years (Child, Adult, Older Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
- breast cancer survivor
- overweight or obese (BMI of 25 or greater)
- must have breast cancer related lymphedema
- at least 6 months post-treatment (e.g. surgery, chemotherapy, or radiotherapy) but there will be no upper limit on time elapsed from diagnosis
- the eligible age range will have no lower limit.
- currently free of cancer
Exclusion Criteria:
- medical conditions or medications that would prohibit participation in an exercise program or would negatively impact our ability to test our primary aims
- inability to walk for 6 minutes unaided
- extremely obese (body mass index greater or equal to 50 kg/m2)
- plans for additional (e.g. curative or reconstructive) surgery during the study period
- self-report of weight-lifting within the past year
- already engaging in 3 or more times weekly aerobic activity of moderate intensity
- planning to move away from the area over the next year
- current use of weight loss medication (OTC or prescription)
- self-report of alcohol or substance abuse within the past 12 months, including at-risk drinking (current consumption of more than 14 alcoholic drinks per week)
- weight loss of greater than 10 % in the past 3 months
- history of bariatric surgery
- women who are pregnant

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01515124
United States, Pennsylvania | |
The Penn TREC Survivorship Center | |
Hershey, Pennsylvania, United States, 17033 |
Principal Investigator: | Kathryn H. Schmitz, MPH,PhD | Penn State University |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Milton S. Hershey Medical Center |
ClinicalTrials.gov Identifier: | NCT01515124 |
Other Study ID Numbers: |
U54CA155850 ( U.S. NIH Grant/Contract ) |
First Posted: | January 23, 2012 Key Record Dates |
Last Update Posted: | October 10, 2022 |
Last Verified: | October 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Lymphedema Strength training intervention Weight loss intervention Breast cancer recurrence Cost Effectiveness |
Lymphedema Lymphatic Diseases |