Connecting Healthy Women: Examining the Effect of an Intervention From the Effect of Being Reachable

The investigators propose to test a community-developed and targeted intervention that employs community health workers (CHWs) as aides to newly Medicaid-insured women. These women face the challenges of engaging with their healthcare and health and of making highly personal and socioculturally embedded decisions about reproductive health-related preventive services (e.g., contraception, STI and cancer screening).

Study Overview

• Status: Completed
• Conditions: Cervical Cancer; Contraception; Sexually Transmitted Infections
• Intervention / Treatment: Behavioral: Community health worker

Detailed Description

All newly enrolled women in one of Arizona's state-wide Medicaid health plans (University Family Care) who are ambulatory and community-dwelling, and between the ages of 18-39, will be identified by the health plan on a monthly basis as eligible for this study. For at least the first month, these new health plan members will be randomized 2 to 1 (intervention to usual care control). Each month the health plan will provide the study team with the number of new members. A study team member will then provide the health plan with a list of numbers (1's and 0's) generated using the biased coin design to apply to those new members. To avoid bias, health plan staff will not be aware of members study arm.

All new health plan enrollees (as per current standard health plan practice) receive a series of welcome communications (by mail and electronically) from the health plan shortly after enrollment. These are designed to apprise new members of health plan policies and procedures related to covered benefits, facilitate the selection of a primary care provider, and provide general preventive health resources and information. This is followed by a second mailing at 3-months post enrollment, as well as a nurse follow-up call. The latter is designed to answer questions about covered services, finding a primary care provider, and/or otherwise provide support. Both intervention and control group member will receive identical communications from the health plan up to this point. Potential participants will be contacted by the health plan's call center. A brief verbal overview of the intervention including time requirement and content to be covered will be provided. The potential participants who have been randomly assigned to the intervention group will then be offered the opportunity to set up an individual confidential appointment with a community health worker (CHW) at her earliest convenience.

The call center will provide the research office a list of interested participants and their contact information. Once that list is received by the research office, a CHW will be assigned to each potential participant. The assigned CHW will call to introduce herself, to answer lingering questions about the intervention and proposed encounter and to confirm the participant's acceptance into the intervention. At that time, the CHW will confirm language and location preference, date/ time of proposed meeting, and the contact information for the research office for any questions. The CHW will meet with the subject and complete the informed consent process. Also, the baseline informed patient choice survey will be performed using a touch tablet device (to ascertain baseline knowledge, patient preferences, informed decision making, and health literacy). The CHW will tailor the individual education session to meet the unique needs of the participant (e.g., an individual who discloses a history of surgical sterilization will not receive information about contraception). The 45-minute intervention will be delivered as described above. The patient will be asked to personally assess her needs with regard to reproductive health-related issues. The CHW will work with the participant to develop a personalized plan to access the relevant targeted preventive services. This may involve assistance with contacting the Health Plan and assistance with identifying or making an appointment with a primary care provider. At the conclusion of the intervention, the patient will be encouraged to reach out to the CHW by telephone or electronically if she has any subsequent questions or concerns, and appointments for the two booster telephone calls will be scheduled. Finally, in consideration for her time and participation, the participant will be provided with a $40 gift card.

Booster telephone support calls will occur at 2 and 4 months post intervention. A telephone call guide will be used to reinforce and clarify key concepts from the initial intervention encounter as well as to help clients formulate relevant questions related to specific women's preventive services and other health concerns in anticipation of their next primary care provider (PCP) visit. Participants will also be queried specifically about any issues related to interactions with the health plan and/or contacting her primary care provider. The patient will be assisted with connecting to the health plan or her PCP's office for those issues that cannot be easily addressed by the CHW. Whenever possible, every effort will be made by the CHW to connect the patient to the appropriate outreach staff at that PCP's office (if such staff is available). Again the availability of the CHW by telephone or electronically for interval questions will be emphasized. At month 6, the participant will receive a call from the telephone interviewer to administer the 6-month informed patient choice survey identical to the survey that was completed at baseline. A $40 gift card incentive will be offered to complete this survey.

The call center will administer a similar 6-month survey by phone to a sample of the group randomized to invitation, but who did not accept the invitation (IG2) and the group not invited (CG). A $30 gift card incentive will be offered to complete this survey.

• Study Type: Interventional
• Enrollment (Actual): 2267
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • Arizona
    • Tucson, Arizona, United States, 85721-0477
      • University of Arizona

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 39 years (Adult)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: Female

Description

Inclusion Criteria:

• Women between the ages of 18 and 39
• Women newly enrolled in one of the state-wide Medicaid health plans (University Family Care)
• Women who are ambulatory
• Women who are community-dwelling

Exclusion Criteria:

• Women not between the ages of 18 and 39
• Women not newly enrolled in one of the state wide Medicaid health plans (University Family Care)
• Women who are not ambulatory
• Women who are not community dwelling

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Health Services Research
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
No Intervention: Control Group; Each month all newly enrolled female health plan members will have an equal chance of being randomly picked by the health plan (according to a randomization scheme provided by the study team) to be invited to contact and work with a Community health worker. Those not invited will constitute the usual care control group.
Other: Intervention Group; Each month all newly enrolled female health plan members will have an equal chance of being randomly picked by the health plan (according to a randomization scheme provided by the study team) to be invited to contact and work with a Community health worker in the intervention group. The intervention group will be made up of two sub groups. The group of individuals who accept the invitation to participate (IG1) in the intervention and receive it, and those randomized to the intervention group but who reject the opportunity to participate (IG2).	Behavioral: Community health worker; Community health workers (CHWs) in Hispanic communities, often referred to as "promotoras," are members of the community who use "resource sharing, partnership development, education, outreach, health promotion, and disease prevention strategies to improve the health" of their communities. IG1: The intervention itself consists of a 45-minute one-on-one presentation and tailored planning session delivered by a CHW in a community setting of the new member's choosing. Presentations (in English or Spanish) will be delivered using a tablet computer or a hand held flipchart. Two booster telephone interactions will be performed at 2 and 4 months. At month 6, the participant will receive a call from the telephone interviewer to administer the informed patient choice survey.; Other Names: Promotoras

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Identify and Utilization of Primary Care Provider (PCP)	The number and percentage of new members who had at least one visit with a primary care provider during their first 6 months of enrollment.	6 months

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
The Impact of the Intervention on the Utilization of Women's Preventive Services and Other Preventive Services	The number and percentage of new members who had at least one preventive visit (i.e., well woman visit, cervical cancer screening, sexually transmitted infection (STI) screening, STI counseling, contraception counseling or immunizations) during their first 6 months of enrollment.	6 months
The Impact of the Intervention on the Utilization of Avoidable Emergency Department (ED) Visits	The number and percentage of new members who had avoidable emergency department (ED) visits during their first 6 months of enrollment.	6 months
The Impact of the Intervention on Preventable Hospital Stays	The number and percentage of new members who had avoidable hospitalizations during their first 6 months of enrollment.	6 months

Other Outcome Measures

Outcome Measure	Measure Description	Time Frame
Informed Decision Making Regarding the Healthcare System and Their Health	The short form of the Patient Activation Measure (PAM), a measure of patient engagement in their healthcare. PAM levels of engagement with Level 4 being the highest level.	Baseline and 6 months

Collaborators and Investigators

• Sponsor: University of Arizona
• Collaborators: Patient-Centered Outcomes Research Institute; RAND
• Investigators: Principal Investigator: Franciso AR Garcia, MD, MPH, University of Arizona

Study record dates

Study Major Dates

• Study Start (Actual): March 30, 2015
• Primary Completion (Actual): December 15, 2016
• Study Completion (Actual): December 15, 2016

Study Registration Dates

• First Submitted: May 29, 2014
• First Submitted That Met QC Criteria: June 3, 2014
• First Posted (Estimate): June 5, 2014

Study Record Updates

• Last Update Posted (Actual): April 5, 2019
• Last Update Submitted That Met QC Criteria: March 20, 2019
• Last Verified: March 1, 2017

More Information

Terms related to this study

• Keywords: Community health workers; Affordable Care Act; Medically underserved minorities; Health disparities among Mexican origin
• Additional Relevant MeSH Terms: Pathologic Processes; Infections; Communicable Diseases; Disease Attributes; Sexually Transmitted Diseases
• Other Study ID Numbers: IHS-1306-04356

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO