Exercise Intervention for LGBT Cancer Survivors

Not Applicable

Completed

• Conditions: Neoplasms
• Interventions: Behavioral: Exercise for Cancer Patients

• Registration Number: NCT02459769
• Lead Sponsor: University of Rochester

Brief Summary

The purpose of this study is to test preliminary efficacy, as well as acceptability and feasibility, of a dyadic exercise intervention, the current study will randomize LGBT cancer survivors and their non-professional caregivers as dyads to either an individual or a dyadic Exercise for Cancer Patients (EXCAP) intervention. The primary outcome assessed will be psychological distress. Analyses will involve pre-post comparisons of outcomes across the study arms, testing the hypothesis that a 6 week, daily, dyadic exercise intervention will result in greater improvements in psychological distress than an individual intervention.

Detailed Description

The proposed randomized controlled trial aims to recruit 70 lesbian, gay, bisexual, and transgender (LGBT) cancer survivors who have completed treatment (surgery, radiation, or chemotherapy) within the past 24 months, so as to have a final, evaluable sample of 60 LGBT survivors after attrition. The proposed RCT will also recruit caregivers (broadly defined) of the above cancer survivors. Each recruited cancer survivor will be asked to name a person who they feel provided care (emotional, informational, tangible, etc.) during their cancer experience, with no further strictures placed on this relationship in terms of type or duration. The caregiver will be approached to participate in the RCT. Thus the sample will consist of 70 LGBT survivors (60 evaluable) and their caregivers (140 individuals total/120 evaluable). Recruitment and primary analyses will specifically target the LGBT cancer survivor.

All data will be gathered from participants 21 years of age or older. Participants are cancer survivors who have completed treatments or caregivers of cancer survivors; both survivors and caregivers are able to read and understand English.

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study First Submitted: 2015-05-21
• Study First Submitted QC: 2015-06-01
• Study First Posted: 2015-06-02
• Study Start: 2015-08-15
• Primary Completion: 2021-02-22
• Study Completion: 2021-02-22
• Results First Submitted: 2022-02-19
• Status Verified: 2023-02
• Results First Submitted QC: 2023-02-02
• Last Update Submitted: 2023-02-02
• Results First Posted: 2023-11-18
• Last Update Posted: 2023-11-18

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 140

Inclusion Criteria

• (Survivors): To be included in the study, cancer survivors must:
• Have had a diagnosis of cancer (any cancer type excluding squamous and basal cell [skin cancers]) and have completed primary surgery, chemotherapy, and/or radiation (those on continued adjuvant treatment are still eligible),
• Identify as lesbian, gay, bisexual, or transgender, or have a same-sex romantic partner,
• Have a caregiver willing to participate in the study (defined as anyone who provided emotional support or tangible assistance during the survivors' cancer experience),
• Be able to read English,
• Be 21 years of age or older, and
• Give written informed consent.
• (Caregivers): Caregivers must:
• Be nominated by a cancer survivor,
• Be able to read English,
• Be 21 years of age or older,
• Give written informed consent.

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Exclusion Criteria

• Have physical limitations (e.g., cardiorespiratory, orthopedic) contraindicating participating in a low- to moderate-intensity home-based walking and progressive resistance program and physical function testing, as assessed by their medical oncologist, their primary care physician, and/or the study medical monitor (or any of these three physicians' designees),
• For caregivers, be currently undergoing active treatment for cancer.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Individual Exercise Intervention	Exercise for Cancer Patients	Progressive walking and resistance exercise treatment, prescribed solely to cancer survivors (daily walking and 3 times/week resistance prescription for 6 weeks). The caregiver is told not to change his/her exercise behavior in any way.
Dyadic Exercise Intervention	Exercise for Cancer Patients	Progressive walking and resistance exercise treatment, prescribed to both cancer survivors and their caregivers (daily walking and 3 times/week resistance prescription for 6 weeks). Cancer survivor and caregiver are also asked to discuss ways they can support one another in a) remaining adherent to exercise, and b) dealing with stress, including LGBT-specific minority stress.

Primary Outcome Measures

Name	Time	Method
Self-Reported Psychological Distress	Assessed at 8 weeks	Self-reported psychological distress was measured with the Profile of Mood States (POMS) total score among LGBT cancer survivors. The POMS consists of 30 adjectives that subjects rate on a five-point scale with "1" = "Not at all" and "5" = "Extremely" to describe their moods over the past week. The total score can be calculated by adding the raw scores from tension, depression, anger, fatigue and confusion-focused items and then subtracting the vigour-focused items. This will give a value between -24 and 177, with higher scores indicating higher psychological distress.

Secondary Outcome Measures

Name	Time	Method
Biological Endpoints: Serum Amyloid A	Assessed at 8 weeks	The secondary aim is to determine the preliminary effect of EXCAP-PA versus survivor-only EXCAP©® on biological endpoints associated with distress: markers of early inflammation serum amyloid A (SAA) among LGBT cancer survivors.
Biological Endpoints: Cortisol	Assessed at 8 weeks	The secondary aim is to determine the preliminary effect of EXCAP-PA versus survivor-only EXCAP©® on biological endpoints associated with distress: serum cortisol among LGBT cancer survivors.
Mechanistic Outcomes: Adherence	Assessed at 8 weeks	We also aim to determine the preliminary effect of EXCAP-PA versus survivor-only EXCAP©® on social support from the care partners intervention adherence (actigraphy) among LGBT cancer survivors. The actigraph features a variable epoch length which can be set between 1 to 240 seconds. Software supplied by the manufacturer was used to determine number of minutes of moderate or higher activity during each assessment period.
Mechanistic Outcomes: Support	Assessed at 8 weeks	Social support from the care partner was measured with the Dyadic Support Questionnaire (DSQ) among LGBT cancer survivors. The DSQ is an 18-item survey based on four functions of social support (emotional, appraisal, instrumental, and informational support). Nine items measure received social support, that is, support provided by the partner. Items are anchored using a Likert scale ranging from 1 to 5 (from not at all to a great deal). Items were summed to create a scale for received support ranging from 9-45, with higher scores indicating more support.
Biological Endpoints: C-reactive Protein	Assessed at 8 weeks	The secondary aim is to determine the preliminary effect of EXCAP-PA versus survivor-only EXCAP©® on biological endpoints associated with distress: markers of C-reactive protein (CRP) among LGBT cancer survivors.

Trial Locations

Locations (1)

University of Rochester; 🇺🇸 Rochester, New York, United States