Couples in cancer care: how stress and support shape health behaviors
NCT ID NCT04189770
First seen Jun 25, 2026 · Last updated Aug 21, 2026 · Updated 2 times
Summary
This study follows 200 African American prostate cancer survivors and their partners to understand how daily stress, social support, and lifestyle choices like physical activity and diet affect each other. Participants wear an activity tracker and answer surveys on their smartphones multiple times a day. The goal is to learn how couples cope together and how that impacts their health, not to test a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ecological Momentary Assessment (daily surveys) and accelerometer (activity tracker)
- What this could lead to
- If successful, this study could reveal how couples influence each other's health behaviors, pointing toward better support strategies for Black prostate cancer survivors and their partners.
- What could go wrong
- This is an observational study with no treatment being tested. It is small (200 people) and exploratory, so findings may not apply to all survivors or lead to direct health improvements.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
200 people
The number who actually took part.
- Started
-
Feb 2020
- Expected to finish
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Feb 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
African American prostate cancer survivors and their partners
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Survivors are eligible if they self-identify as African American adults * Had stage 0-III prostate cancer (no restriction on time elapsed since diagnosis) * Completed adjuvant therapy (i.e., chemo and/or radiation therapy) * Live together with a current partner/spouse who is eligible for the study * Do not need physical assistance (e.g., wheelchair, cane) * Have a smartphone * Can read and speak English * Currently are not participating in a health behavior or weight management program * Men on active surveillance will be included * Partners are eligible if they are adults * Partners are eligible if they do not have serious medical conditions (e.g., cancer, congestive heart failure, stroke, and dementia) * Partners are eligible if they have a smartphone * Partners are eligible if they can read and speak English * Partners are eligible if they currently are not participating in a health behavior or weight management program * The dyad can be either married or unmarried and same-sex or heterosexual Exclusion Criteria: * Survivors will be excluded if they had a prior history of other cancer or have metastatic cancer
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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M D Anderson Cancer Center
Houston, Texas, 77030, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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