Dataset Information

Design of a pragmatic randomized controlled trial of home-based human papillomavirus (HPV) self-sampling for increasing cervical cancer screening uptake in a U.S. healthcare system: The STEP trial.

ABSTRACT:

Background

Mailing HPV self-sampling kits to overdue individuals increases cervical cancer screening adherence; offering self-sampling to previously adherent individuals has not been evaluated in the U.S. Given heterogeneity of the U.S. health system and population, data are needed to optimize how HPV self-sampling is offered to individuals who are overdue, due after successful past screening, or have an unknown screening history.

Methods

STEP is a pragmatic randomized controlled trial set within a U.S. integrated healthcare delivery system, designed to compare different outreach approaches for offering HPV self-sampling in populations defined by prior screening behavior (previously-adherent, overdue, or unknown screening history). Over 14 months, eligible individuals were identified through electronic medical record (EMR) data and randomized to Usual Care (UC), Education (UC + educational materials about cervical cancer screening), Direct-Mail (UC + Education + a mailed self-sampling kit) or Opt-In (UC + Education + option to request a kit), depending on screening history. The primary objective is to compare screening completion by outreach approach and screening history. Secondary objectives include evaluating incremental cost-effectiveness of outreach approaches, and identifying patient preference for, and satisfaction with, HPV self-screening, and barriers to abnormal results follow-up (measured through interviews and focus groups).

Conclusions

The trial was designed to generate data that U.S. health systems can use to inform primary HPV screening implementation strategies that incorporate HPV self-sampling options to improve screening access, adherence, and patient satisfaction. The objective of this report is to describe the rationale and design of this pragmatic trial.

SUBMITTER: Winer RL

PROVIDER: S-EPMC10164445 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature

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Publications

Design of a pragmatic randomized controlled trial of home-based human papillomavirus (HPV) self-sampling for increasing cervical cancer screening uptake in a U.S. healthcare system: The STEP trial.

Winer Rachel L RL Lin John J Anderson Melissa L ML Tiro Jasmin A JA Meenan Richard T RT Hansen Kristina K Gao Hongyuan H Sparks Angela A Greene Dina N DN Kilgore-Martin Sony S Green Beverly B BB Buist Diana S M DSM

Contemporary clinical trials 20221012

<h4>Background</h4>Mailing HPV self-sampling kits to overdue individuals increases cervical cancer screening adherence; offering self-sampling to previously adherent individuals has not been evaluated in the U.S. Given heterogeneity of the U.S. health system and population, data are needed to optimize how HPV self-sampling is offered to individuals who are overdue, due after successful past screening, or have an unknown screening history.<h4>Methods</h4>STEP is a pragmatic randomized controlled ...[more]

PMID: 36241145

Similar Datasets

Project description:ImportanceDespite availability of safe and effective human papillomavirus (HPV) vaccines, vaccination uptake remains low in the U.S. Research examining the impact of neighborhood socioeconomic status on HPV vaccination may help target interventions.ObjectiveTo examine the association between area deprivation and HPV vaccine initiation and completion.Design, setting, participantsRetrospective cohort study of individuals aged 11-18 years residing in the upper Midwest region. Receipt of HPV vaccination was examined over a three-year follow-up period (01/01/2016-12/31/2018).Main outcomes and measuresOutcomes of interest were initiation and completion of HPV vaccination. Demographic data were collected from the Rochester Epidemiology Project (REP). Area-level socioeconomic disadvantage was measured by calculating an Area Deprivation Index (ADI) score for each person, a measure of socioeconomic disadvantage derived from American Community Survey data. Multivariable mixed effect Cox proportional hazards models were used to examine the association of ADI quartiles (Q1-Q4) with HPV vaccine series initiation and completion, given initiation.ResultsIndividuals residing in census block groups with higher deprivation had significantly lower likelihood of HPV vaccine initiation (Q2: HR = 0.91, 0.84-0.99 Q3: HR = 0.83, 0.76-0.90; Q4: HR = 0.84, 0.74-0.96) relative to those in the least-deprived block groups (Q1). Similarly, those living in block groups with higher deprivation had significantly lower likelihood of completion (Q2: HR = 0.91, 0.86-0.97; Q3: HR = 0.87, 0.81-0.94; Q4: HR = 0.82, 0.74-0.92) compared to individuals in the least-deprived block groups (Q1).Conclusions and relevanceLower probability of both HPV vaccine-series initiation and completion were observed in areas with greater deprivation. Our results can inform allocation of resources to increase HPV vaccination rates in our primary care practice and provide an example of leveraging public data to inform similar efforts across diverse health systems.

Dataset Information

Design of a pragmatic randomized controlled trial of home-based human papillomavirus (HPV) self-sampling for increasing cervical cancer screening uptake in a U.S. healthcare system: The STEP trial.

Background

Methods

Conclusions

Publications

Design of a pragmatic randomized controlled trial of home-based human papillomavirus (HPV) self-sampling for increasing cervical cancer screening uptake in a U.S. healthcare system: The STEP trial.

Similar Datasets

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