Recruitment

Recruitment Status
Recruiting
Estimated Enrollment
Same as current

Summary

Conditions
  • Cancer
  • Overweight and Obesity
Type
Interventional
Phase
Not Applicable
Design
Allocation: RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: We anticipate enrolling 56 dyads of participants (2 per dyad). Each dyad will be randomized to either receive the intervention for 6 months or be placed on a 6-month waitlist and offered the opportunity to try the online intervention after final assessments are completed.Masking: Single (Outcomes Assessor)Masking Description: Assessors of anthropometric, physical function, patient reported outcomes and biospecimens are blinded to arm statusPrimary Purpose: Prevention

Participation Requirements

Age
Between 18 years and 125 years
Gender
Both males and females

Description

The specific aims of this protocol are to: 1) determine whether dyads (comprised of an overweight / obese cancer survivor and an overweight / obese buddy of his or her choosing) lose significantly more weight (kg) at 6-months when assigned to the eHealth intervention compared to a wait-listed contro...

The specific aims of this protocol are to: 1) determine whether dyads (comprised of an overweight / obese cancer survivor and an overweight / obese buddy of his or her choosing) lose significantly more weight (kg) at 6-months when assigned to the eHealth intervention compared to a wait-listed control; 2) explore between-arm differences in score changes between baseline and 6-month follow-up for other key outcomes including measures of adiposity (e.g., waist circumference [WC] and body mass index [BMI]), blood pressure, diet quality, physical activity, health-related Quality of Life (QoL), physical functioning and performance; 3) Assess the impact of the intervention on select biomarkers associated with cancer risk and progression, e.g., tumor TNF?, insulin and IGF-1; and, 4) identify predictor variables associated with program efficacy, e.g., social support, self-efficacy, risk for depression, and dyad partner (spouse, relative, friend/neighbor). Cancer survivors and their selected "buddies" who are interested in participating will be directed to a website that describes this study in detail. If interested, they will be asked to complete an online screener requiring information on race/ethnicity, gender, state of residence and eligibility criteria. Once interested participants are assessed for eligibility, consented and enrolled, they will be asked to complete online questionnaires that assess physical activity, dietary intake, health-related quality of life, risk for depression, self-efficacy, social support and barriers to diet resources. Finally, anthropometric measures, blood pressure, physical performance and circulating biomarkers will be collected in participants' homes by visiting study staff (whom the project manager will deploy after checking for a mutually convenient time for the 2-person dyad.

Tracking Information

NCT #
NCT04132219
Collaborators
Not Provided
Investigators
Principal Investigator: Wendy Demark-Wahnefried, PhD, RD University of Alabama at Birmingham