Tailored Interactive Intervention to Increase CRCS

Not Applicable

Completed

• Conditions: Colorectal Cancer Screening
• Interventions: Behavioral: Printed educational materials; Behavioral: PC-based tailored intervention

• Registration Number: NCT01084746
• Lead Sponsor: The University of Texas Health Science Center, Houston

Brief Summary

The primary goal of this research project is to conduct a 5-year prospective randomized trial of a theory-based intervention to increase patient completion of colorectal cancer screening (CRCS) among patients ages 50 to 64 years old.

Detailed Description

Specific Aim 1: Identify behavioral, social, and environmental factors associated with CRCS in male and female patients ages 50 to 64 years old in a primary care practice in Houston, Texas.

1.1. Update literature reviews of CRCS adherence. 1.2. Conduct secondary analysis of relevant data from other projects. 1.3. Conduct focus groups with primary care patients to determine their knowledge, attitudes, and beliefs about CRCS and to gather data to use for development of the educational intervention.

Specific Aim 2: Develop a personal computer (PC)-based tailored interactive intervention based on the transtheoretical (stages of change) model to increase CRCS in accordance with American Cancer Society (ACS) CRCS guidelines.

Specific Aim 3: Evaluate the effectiveness of the PC-based tailored interactive intervention for increasing CRCS through a randomized controlled trial.

Specific Aim 4: Analyze the relationship between a number of predictor variables and CRCS completion in order to develop a more complete conceptual framework for understanding screening adherence.

Specific Aim 5: Conduct a cost-effectiveness analysis of the PC-based tailored interactive intervention for increasing CRCS in a primary care setting.

Study Timeline

• Study Start: 2005-01
• Primary Completion: 2008-06
• Study Completion: 2008-06
• Study First Submitted: 2010-03-09
• Study First Submitted QC: 2010-03-09
• Study First Posted: 2010-03-10
• Status Verified: 2018-05
• Last Update Submitted: 2018-05-03
• Last Update Posted: 2018-05-11

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 1224

Inclusion Criteria

• Receive primary care at the KSC Main Campus in Houston, Texas.
• Must have been patients at KSC for at least one year prior to enrollment in the study
• Be 50 to 64 years of age
• Have had CRC or adenomatous polyps
• Must agree to schedule a routine physical examination with their primary care provider and to complete a baseline interview

Exclusion Criteria

-Have never been screened or be due for CRCS according to the ACS guidelines

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Printed educational materials	Printed educational materials	-
PC-based tailored intervention	PC-based tailored intervention	-

Primary Outcome Measures

Name	Time	Method
Increase patient completion of colorectal cancer screening (CRCS) among patients ages 50 to 64 years old.	6months, 12months, 24 months	6, 12, and 24 months post intervention, medical charts were reviewed to validate self-reported CRCS behavior.

Secondary Outcome Measures

Name	Time	Method
Secondary goals are to increase understanding of factors that predict completion of CRCS and to assess the cost-effectiveness of the intervention.	6 months, 12 months, 24 months	Survey data were collected at 6,12,and 24 months.

Trial Locations

Locations (1)

University of Texas Health Science Center at Houston School of Public Health; 🇺🇸 Houston, Texas, United States