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Web-based Lifestyle Program, mHealth and EMA Intervention, to Improve Weight Loss in Rural Stage I-III Postmenopausal Breast and Endometrial Cancer Survivors, HERO-C Trial

20 juli 2026 bijgewerkt door: Xiaochen Zhang, Ohio State University Comprehensive Cancer Center

Health Engagement for Rural Ohio Cancer Survivors (HERO-C)

This clinical trial identifies the needs and preferences of rural stage I-III postmenopausal breast and endometrial cancer survivors and evaluates the impact of an adaptive, online program, mobile (m)Health + ecological momentary assessment (EMA) intervention, on lifestyle modification and their weight loss efforts. Obesity, a condition marked by an abnormally high, unhealthy amount of body fat, is associated with lower physical and psychological well-being, higher risk of recurrence, and higher cancer-specific and all-cause mortality (number of deaths). Lifestyle factors, such as low physical activity and unhealthy diet, are the main contributors to obesity that are modifiable. Lifestyle weight loss programs focusing on modifiable factors can improve cancer-specific survival and many aspects of health, but access to these programs can be challenging in rural settings. A remote lifestyle program, adapted to individual goals and needs, may help promote healthy behaviors, improve cancer outcomes, and reduce disease burden in stage I-III postmenopausal breast and endometrial cancer survivors.

Studie Overzicht

Toestand

Nog niet aan het werven

Conditie

Interventie / Behandeling

Gedetailleerde beschrijving

PRIMARY OBJECTIVES:

I. To determine the feasibility of an mHealth + EMA intervention in addition to the web-based lifestyle program with remote outcome assessments among rural breast and endometrial cancer survivors. (Aim 1) Ia. To identify rural cancer survivors' perspectives and unique needs/challenges of participating in a web-based lifestyle program via focus groups pre- and post-intervention (n=20); (Aim 1a) Ib. To determine the feasibility of mHealth + EMA among early non-responders (week 5-26); (Aim 1b) Ic. To determine the feasibility of remote outcome assessments. (Aim 1c) II. To determine the preliminary efficacy of the additional mHealth + EMA intervention for early non-responders from the web-based lifestyle program (within-person change from week 5-26). (Aim 2)

EXPLORATORY OBJECTIVE:

I. To explore the differences in metabolomic, inflammatory, behavioral, and psychosocial factors between early responders and early non-responders at baseline, month 1 and month 6.

OUTLINE:

PHASE I (WEEKS 1-4): Patients complete self-paced web-based lifestyle program modules over 45-90 minutes weekly for 4 weeks. Patients adhere to a personalized diet meeting American Institute of Cancer Research (AICR) guidelines and receive access to online resources, including AICR resources, online cooking class videos, healthy eating recipes and tips. Patients participate in moderate-intensity aerobic physical activity over 10-30 minutes on 5 days weekly and resistance training over 30 minutes on 2-3 times weekly.

PHASE II (WEEKS 5-26): Patients are assigned to 1 of 2 groups based on Phase I progress.

GROUP I (EARLY RESPONDER): Patients continue web-based program modules, exercise program and diet recommendations as in Phase I. Patients also attend virtual group sessions over 45-50 minutes weekly for weeks 5-26.

GROUP II (EARLY NON-RESPONDER): Patients continue web-based program modules, exercise program and diet recommendations as in Phase I. Patients also set goals for behavioral changes weekly and receive just-in-time adaptive interventions (JITAI) tailored resource components via mHealth + EMA during weeks 5-26. Patients wear a physical activity tracker daily and receive access to the Fitbit application (App).

Patients may also participate in a focus group over 30-45 minutes on study. Additionally, patients undergo urine and blood sample collection throughout the study.

After completion of study intervention, patients may follow up in 6 months.

Studietype

Ingrijpend

Inschrijving (Geschat)

90

Fase

  • Niet toepasbaar

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studiecontact

Studie Locaties

  • Verenigde Staten
    • Ohio
      • Columbus, Ohio, Verenigde Staten, 43210
        • Ohio State University Comprehensive Cancer Center
        • Contact:
        • Hoofdonderzoeker:
          • Xiaochen Zhang, PhD

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

  • Volwassen
  • Oudere volwassene

Accepteert gezonde vrijwilligers

Nee

Beschrijving

Inclusion Criteria:

  • Body mass index (BMI) ≥ 25kg/m^2
  • Age: 40-69 years
  • 1-5 years post-diagnosis of stage I-III postmenopausal breast cancer or stage I-III endometrial cancer
  • No known evidence of recurrence (local or distant) or second, primary cancer
  • No prior history of new other malignancy since their breast or endometrial cancer diagnosis (other than non-melanoma skin cancer)
  • Not currently participating in any weight loss programs, no personal trainer, and not meeting the physical activity guidelines
  • No use of any anti-obesity medications in the last 6 months and no plan to start anti-obesity medications during the study period
  • The ability to walk two blocks without a walker or cane
  • The ability to speak and read English
  • Have access to internet with a computer, tablet, or smart phone
  • Live in rural counties in Ohio and not planning to move away during the study
  • Are not pregnant, breastfeeding or less than 12-month post-partum and do not plan to become pregnant during the study

Exclusion Criteria:

  • Severe medical conditions, such as unstable cardiovascular disease or digestive disorders, that would preclude physical activity and dietary intervention
  • Lack of physician clearance if determined necessary by the Physical Activity Readiness Questionnaire (PAR-Q+)
  • Acute physical limitations for unsupervised exercises at home
  • Unable to give informed consent

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Ondersteunende zorg
  • Toewijzing: Niet-gerandomiseerd
  • Interventioneel model: Sequentiële toewijzing
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: Group I (web-based lifestyle program, virtual group)

PHASE I (WEEKS 1-4): Patients complete self-paced web-based lifestyle program modules over 45-90 minutes weekly for 4 weeks. Patients adhere to a personalized diet meeting AICR guidelines and receive access to online resources, including AICR resources, online cooking class videos, healthy eating recipes and tips. Patients participate in moderate-intensity aerobic physical activity over 10-30 minutes on 5 days weekly and resistance training over 30 minutes on 2-3 times weekly.

PHASE II (WEEKS 5-26): Patients continue web-based program modules, exercise program and diet recommendations as in Phase I. Patients also attend virtual group sessions over 45-50 minutes weekly for weeks 5-26.

Patients may also participate in a focus group over 30-45 minutes on study. Additionally, patients undergo urine and blood sample collection throughout the study.
Ander: Vragenlijst administratie
Nevenstudies
Procedure: Biospecimencollectie
Onderga urine- en bloedmonsterafname
Andere namen:
  • Biologische monsterverzameling
  • Biospecimen verzameld
  • Specimenverzameling
  • Monsterverzameling
Ander: Aerobic Exercise
Participate in moderate-intensity aerobic physical activity
Andere namen:
  • Aërobe Activiteit
Ander: Dietary Intervention
Adhere to a personalized diet
Andere namen:
  • Dieet Wijziging
  • tussenkomst, dieet
  • Voedingsinterventie
  • Voedingsinterventies
Ander: Discussion
Participate in a focus group
Andere namen:
  • Bespreken
Ander: Internet-Based Intervention
Complete self-paced web-based lifestyle program modules
Ander: Resistance Training
Participate in resistance training
Andere namen:
  • Krachttraining
Ander: Supportive Care
Receive access to online resources
Andere namen:
  • Ondersteunende therapie
  • Symptomen Beheer
  • Therapie, ondersteunend
Ander: Supportive Care
Attend virtual group sessions
Andere namen:
  • Ondersteunende therapie
  • Symptomen Beheer
  • Therapie, ondersteunend
Experimenteel: Group II (web-based lifestyle, JITAI)

PHASE I (WEEKS 1-4): Patients complete self-paced web-based lifestyle program modules over 45-90 minutes weekly for 4 weeks. Patients adhere to a personalized diet meeting AICR guidelines and receive access to online resources, including AICR resources, online cooking class videos, healthy eating recipes and tips. Patients participate in moderate-intensity aerobic physical activity over 10-30 minutes on 5 days weekly and resistance training over 30 minutes on 2-3 times weekly.

PHASE II (WEEKS 5-26): Patients continue web-based program modules, exercise program and diet recommendations as in Phase I. Patients also set goals for behavioral changes weekly and receive JITAI tailored resource components via mHealth + EMA during weeks 5-26. Patients wear a physical activity tracker daily and receive access to the Fitbit App.

Patients may also participate in a focus group over 30-45 minutes on study. Patients undergo urine and blood sample collection throughout the study.
Ander: Vragenlijst administratie
Nevenstudies
Procedure: Biospecimencollectie
Onderga urine- en bloedmonsterafname
Andere namen:
  • Biologische monsterverzameling
  • Biospecimen verzameld
  • Specimenverzameling
  • Monsterverzameling
Ander: Aerobic Exercise
Participate in moderate-intensity aerobic physical activity
Andere namen:
  • Aërobe Activiteit
Ander: Dietary Intervention
Adhere to a personalized diet
Andere namen:
  • Dieet Wijziging
  • tussenkomst, dieet
  • Voedingsinterventie
  • Voedingsinterventies
Ander: Discussion
Participate in a focus group
Andere namen:
  • Bespreken
Ander: Internet-Based Intervention
Complete self-paced web-based lifestyle program modules
Ander: Resistance Training
Participate in resistance training
Andere namen:
  • Krachttraining
Ander: Supportive Care
Receive access to online resources
Andere namen:
  • Ondersteunende therapie
  • Symptomen Beheer
  • Therapie, ondersteunend
Ander: Supportive Care
Attend virtual group sessions
Andere namen:
  • Ondersteunende therapie
  • Symptomen Beheer
  • Therapie, ondersteunend
Ander: Goal Setting
Set goals for behavioral changes
Ander: Medical Device Usage and Evaluation
Wear a physical activity tracker
Gedragsmatig: Smartphone Application-based Intervention
Receive access to the Fitbit app
Andere namen:
  • Smartphone App-based Intervention
  • Smartphone Intervention
  • Smartphone-based Intervention
Procedure: Tailored Intervention
Receive JITAI tailored resource components

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Preferences, needs and satisfaction (Aim 1a)
Tijdsspanne: At pre- and post-intervention, assessed up to week 26
Focus groups will be audio recorded through online videoconference (e.g. Teams) and transcribed using NVivo. Content analysis will be conducted to identify patterns, themes, and perspectives from participants using NVivo coding or similar software. When possible, the frequency, intensity, and context of certain perspectives will be described. Similarly, thematic analysis will be conducted using NVivo to identify themes (e.g., likes/dislikes, motivations, expectations) and mapped to potential intervention components.
At pre- and post-intervention, assessed up to week 26
Percentage of early non-responders who complete the mobile Health + ecological momentary assessment intervention (Aim 1b)
Tijdsspanne: Up to week 26
Will report the frequency, proportion, and 95% confidence intervals (CIs) of early non-responders who completed the intervention.
Up to week 26
Percentage of all participants who complete all assessments (Aim 1c)
Tijdsspanne: Up to week 26
Will report the frequency, proportion, and 95% CIs of all participants who completed outcome assessments.
Up to week 26
Changes in weight (Aim 2)
Tijdsspanne: At baseline (T0), at week 4 (T1), and at week 26 (T2)
Linear mixed models will be used to account for repeated measures, with random effects for the individual. The linear mixed models will use all available data under a missing-at-random assumption and will assess potential attrition bias by comparing baseline/week 4 characteristics of completers versus non-completers, with sensitivity analyses is missingness appears outcome-related. Will report the preliminary effect size as within-person changes on weight (from week 4 to week 26).
At baseline (T0), at week 4 (T1), and at week 26 (T2)
Changes in muscle mass (Aim 2)
Tijdsspanne: At baseline (T0), at week 4 (T1), and at week 26 (T2)
Will estimate the preliminary effect size using linear mixed models.
At baseline (T0), at week 4 (T1), and at week 26 (T2)
Changes in metabolic profiles (Aim 2)
Tijdsspanne: At baseline (T0), at week 4 (T1), and at week 26 (T2)
Will estimate the preliminary effect size using linear mixed models.
At baseline (T0), at week 4 (T1), and at week 26 (T2)
Changes in inflammatory markers (Aim 2)
Tijdsspanne: At baseline (T0), at week 4 (T1), and at week 26 (T2)
Will estimate the preliminary effect size using linear mixed models.
At baseline (T0), at week 4 (T1), and at week 26 (T2)
Changes in behaviors (Aim 2)
Tijdsspanne: At baseline (T0), at week 4 (T1), and at week 26 (T2)
Will estimate the preliminary effect size using linear mixed models.
At baseline (T0), at week 4 (T1), and at week 26 (T2)

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Ohio State University Comprehensive Cancer Center

Medewerkers

American Association for Cancer Research

Onderzoekers

  • Hoofdonderzoeker: Xiaochen Zhang, PhD, Ohio State University Comprehensive Cancer Center

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Nuttige links

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Geschat)

10 oktober 2026

Primaire voltooiing (Geschat)

31 december 2027

Studie voltooiing (Geschat)

31 december 2027

Studieregistratiedata

Eerst ingediend

20 juli 2026

Eerst ingediend dat voldeed aan de QC-criteria

20 juli 2026

Eerst geplaatst (Werkelijk)

23 juli 2026

Updates van studierecords

Laatste update geplaatst (Werkelijk)

23 juli 2026

Laatste update ingediend die voldeed aan QC-criteria

20 juli 2026

Laatst geverifieerd

1 juli 2026

Meer informatie

Termen gerelateerd aan deze studie

Aanvullende relevante MeSH-voorwaarden

Andere studie-ID-nummers

  • OSU-26016
  • NCI-2026-05189 (Register-ID: CTRP (Clinical Trial Reporting Program))
  • STUDY20252952

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

product vervaardigd in en geëxporteerd uit de V.S.

Nee

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

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