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A Mobile Web App Intervention to Promote Cervical Cancer Screening

NCT07574190 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2026-05-22

No results posted yet for this study

Summary

The overarching goal of this study is to increase cervical cancer (CC) screening rates among Indigenous women in the U.S. Specifically, the study aims to develop and evaluate a culturally tailored, multilevel, multimedia mobile web app intervention (wPap) for women of the Yankton Sioux Tribe (YST) living on the YST Reservation in South Dakota.

The wPap intervention will be tested in a randomized clinical trial (RCT) involving 120 YST women aged 25-65. Participants will be randomly assigned to either: (a) the wPap intervention group (n = 60), receiving personalized, culturally tailored multilevel multimedia messages through a mobile web app along with health navigator support, or (b) a waitlist control group (n = 60), receiving printed educational materials on cervical cancer and screening guidelines along with health navigator support. The intervention will last seven days, with assessments conducted at baseline, one week post-intervention, and six months post-intervention via surveys and telephone follow-up.

The study tests the following hypotheses:

(H1) women in the wPap intervention group will achieve higher CC screening rates than the waitlist control group; (H2) the wPap group will demonstrate greater improvements in knowledge, attitudes/beliefs, self-efficacy, and intention to undergo CC screening; and (H3) the wPap group will report higher satisfaction and acceptance of the intervention compared with the waitlist control group. Findings will inform the feasibility, acceptability, and efficacy of mobile web app interventions tailored to Indigenous communities to improve CC screening.

Conditions

  • Cervical Cancer Screening

Interventions

BEHAVIORAL

wPap Mobile Web App Intervention

A seven-day mobile web app program providing culturally tailored educational modules on cervical cancer risk, screening guidelines, and health promotion strategies. Participants download the app, complete daily modules, and complete pre- and post-tests to assess knowledge, attitudes, self-efficacy, and intention to undergo cervical cancer screening. Health navigator support is provided throughout the intervention.

Sponsors & Collaborators

  • University of South Dakota

    lead OTHER

Principal Investigators

  • Soonhee Roh, PhD · University of South Dakota

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
25 Years
Max Age
65 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-05-31
Primary Completion
2026-11-30
Completion
2026-11-15

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07574190 on ClinicalTrials.gov