A Home-based Physical Activity Intervention in Breast Cancer Survivors

NCT ID: NCT02408107

Last Updated: 2015-04-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-01-31

Study Completion Date

2013-03-31

Brief Summary

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The aim of this current study was to investigate the effects of a pragmatic home-based physical activity programme on primarily physical activity levels and secondarily weight maintenance, health-related quality of life (HRQoL), insulin resistance (IR) and lipid concentrations in post-adjuvant therapy breast cancer survivors.

Detailed Description

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Due to the prevalence of treatment-related health concerns and increased risk of developing metabolic syndrome, recurrence and cardiovascular disease, breast cancer survivors may require diagnostic, therapeutic, supportive or palliative services for many years post-diagnosis. Encouraging breast cancer survivors to adopt a healthy lifestyle post-treatment may reduce the healthcare burden resulting from treatment-related sequelae and improve survival. In particular, higher levels of physical activity (PA) may positively influence some of these side-effects of treatment, enhance quality of life and reduce risk of recurrence and all-cause and breast cancer-related mortality. However, PA levels are generally low among breast cancer survivors and many women decrease their PA following diagnosis. Therefore, interventions are required to improve the post-diagnosis PA levels of breast cancer survivors.

Randomised controlled trials (RCTs) have found improvements in cardiorespiratory fitness, HRQoL, fatigue and weight maintenance in breast cancer survivors participating in PA interventions compared with control groups. However, most of these RCTs utilised facility-based interventions, which may limit their patients who have trouble accessing exercise facilities due to transportation or time-related difficulties. To overcome these problems home-based PA interventions have been investigated and have generally reported good adherence and positive effects on health, fitness and HRQoL outcomes. However, there is a lack of relevant interventions in the United Kingdom.

Conditions

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Breast Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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Physical activity intervention

Received a 30 min physical activity counselling session which employed motivational interviewing to encourage the adoption of current recommended physical activity guidelines. This arm also received 3 support phone calls (1 at the end of months 1, 2 and 3) and a physical activity reminder postcard on months 4 and 5.

Group Type EXPERIMENTAL

Physical activity

Intervention Type BEHAVIORAL

Physical activity (PA) intervention participants received a 30-45 min face-to-face consultation (1st visit), followed by 15-20 min support telephone calls (end of months 1, 2 and 3). During months 4 and 5 patients received reminder leaflets. Consultations were conducted by the primary researcher after baseline measurements and were based on the four core motivational interviewing principles. The topics covered in the consultation (e.g. goal setting, overcoming barriers, health and safety advice) were similar to other trials that incorporated a PA counselling component. The focus of the follow-up phone calls (end of months 1-3) was to prevent relapse and/or improve maintenance of PA. The intervention participants were encouraged to work towards accumulating at least 30min of moderate-intensity PA on 5-7 days/week.

Usual care

This arm received usual care (i.e. no physical activity counselling, support phone calls or post-cards).

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Physical activity

Physical activity (PA) intervention participants received a 30-45 min face-to-face consultation (1st visit), followed by 15-20 min support telephone calls (end of months 1, 2 and 3). During months 4 and 5 patients received reminder leaflets. Consultations were conducted by the primary researcher after baseline measurements and were based on the four core motivational interviewing principles. The topics covered in the consultation (e.g. goal setting, overcoming barriers, health and safety advice) were similar to other trials that incorporated a PA counselling component. The focus of the follow-up phone calls (end of months 1-3) was to prevent relapse and/or improve maintenance of PA. The intervention participants were encouraged to work towards accumulating at least 30min of moderate-intensity PA on 5-7 days/week.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Female 18 y and over,
* Diagnosed with invasive breast cancer (Stage I-III) within two years of enrolment and no evidence, or clinical suspicion, of metastatic disease,
* Post-surgery and had no surgery planned for the next six months at least,
* Had fully completed adjuvant therapy (radiotherapy and/or chemotherapy) not including hormonal therapy,
* No previous malignancy except in the case of ductal carcinoma in situ (DCIS), lobular carcinoma in situ (LCIS), basal cell carcinoma or cervical carcinoma in situ, or where the patient has been disease-free for 10 years,
* No concomitant medical or psychiatric problems that might prevent completion of treatment or follow-up,
* Willing to be randomised, and willing to maintain contact with the investigators over the six months

Exclusion Criteria

* No evidence of invasive breast cancer (i.e. only pre-invasive disease identified),
* Previous invasive breast cancer (surgically treated DCIS or LCIS is allowed),
* Inability to participate in PA because of severe disability (e.g. severe arthritic conditions), psychiatric illness and vulnerable subjects, such as pregnant women.
* Any other patient where PA was not approved by their oncologist due to the presence of one or more contraindications to exercise in cancer patients.
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Dudley Group NHS Foundation Trust

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Ian M Lahart, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Wolverhampton

Amtul R Carmichael, MD

Role: STUDY_DIRECTOR

Russells Hall Hopsital

References

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Lahart IM, Metsios GS, Nevill AM, Carmichael AR. Physical activity levels in women attending breast screening, receiving chemotherapy and post-breast cancer treatment; a cross-sectional study. Int J Environ Res Public Health. 2014 May 20;11(5):5487-96. doi: 10.3390/ijerph110505487.

Reference Type BACKGROUND
PMID: 24852599 (View on PubMed)

Lahart IM, Metsios GS, Nevill AM, Carmichael AR. Physical activity, risk of death and recurrence in breast cancer survivors: A systematic review and meta-analysis of epidemiological studies. Acta Oncol. 2015 May;54(5):635-54. doi: 10.3109/0284186X.2014.998275. Epub 2015 Mar 9.

Reference Type BACKGROUND
PMID: 25752971 (View on PubMed)

Rogers LQ, Hopkins-Price P, Vicari S, Pamenter R, Courneya KS, Markwell S, Verhulst S, Hoelzer K, Naritoku C, Jones L, Dunnington G, Lanzotti V, Wynstra J, Shah L, Edson B, Graff A, Lowy M. A randomized trial to increase physical activity in breast cancer survivors. Med Sci Sports Exerc. 2009 Apr;41(4):935-46. doi: 10.1249/MSS.0b013e31818e0e1b.

Reference Type BACKGROUND
PMID: 19276838 (View on PubMed)

Payne JK, Held J, Thorpe J, Shaw H. Effect of exercise on biomarkers, fatigue, sleep disturbances, and depressive symptoms in older women with breast cancer receiving hormonal therapy. Oncol Nurs Forum. 2008 Jul;35(4):635-42. doi: 10.1188/08.ONF.635-642.

Reference Type BACKGROUND
PMID: 18591167 (View on PubMed)

Pinto BM, Frierson GM, Rabin C, Trunzo JJ, Marcus BH. Home-based physical activity intervention for breast cancer patients. J Clin Oncol. 2005 May 20;23(15):3577-87. doi: 10.1200/JCO.2005.03.080.

Reference Type BACKGROUND
PMID: 15908668 (View on PubMed)

Musanti R. A study of exercise modality and physical self-esteem in breast cancer survivors. Med Sci Sports Exerc. 2012 Feb;44(2):352-61. doi: 10.1249/MSS.0b013e31822cb5f2.

Reference Type BACKGROUND
PMID: 21796050 (View on PubMed)

Heim ME, v d Malsburg ML, Niklas A. Randomized controlled trial of a structured training program in breast cancer patients with tumor-related chronic fatigue. Onkologie. 2007 Sep;30(8-9):429-34. doi: 10.1159/000104097. Epub 2007 Sep 7.

Reference Type BACKGROUND
PMID: 17848814 (View on PubMed)

Vallance JK, Courneya KS, Plotnikoff RC, Yasui Y, Mackey JR. Randomized controlled trial of the effects of print materials and step pedometers on physical activity and quality of life in breast cancer survivors. J Clin Oncol. 2007 Jun 10;25(17):2352-9. doi: 10.1200/JCO.2006.07.9988.

Reference Type BACKGROUND
PMID: 17557948 (View on PubMed)

Lahart IM, Metsios GS, Nevill AM, Kitas GD, Carmichael AR. Randomised controlled trial of a home-based physical activity intervention in breast cancer survivors. BMC Cancer. 2016 Mar 17;16:234. doi: 10.1186/s12885-016-2258-5.

Reference Type DERIVED
PMID: 26988367 (View on PubMed)

Other Identifiers

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ID800

Identifier Type: -

Identifier Source: org_study_id

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