MATCH: The Mexican-American Trial of Community Health Workers

NCT ID: NCT01067092

Last Updated: 2011-12-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

144 participants

Study Classification

INTERVENTIONAL

Study Start Date

2005-05-31

Study Completion Date

2010-12-31

Brief Summary

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The MATCH study (Mexican-American Trial of Community Health Workers) tests the hypothesis that the use of indigenous Community Health Workers (CHWs), recruited from the target community and trained to provide culturally appropriate diabetes education, can promote pro-active self-management among inner-city dwelling Mexican-Americans with Type 2 diabetes mellitus. The study aims are to demonstrate that a CHW, compared to an attention control, will: 1) result in improvement in short term physiologic outcomes (Hemoglobin A1c levels and blood pressure), and 2) result in increased frequency of self-management behaviors (daily self blood-glucose monitoring, medication adherence, adherence to diet and physical activity recommendations). The study design is a single site, partially blinded, randomized controlled trial of 144 patients with Type 2 diabetes mellitus.

Eligibility criteria include a diagnosis of Type 2 diabetes, residence in target community areas in the Chicago area, and Mexican or Mexican-American ethnic heritage. Participants are randomized to either an experimental group receiving 36 home visits over a two year period in which a CHW delivered diabetes education and self-management skills training, or to an attention control consisting of 36 bilingual diabetes education newsletters covering the same curriculum as the CHWs. The curriculum covers recommended diabetes self-management behaviors including glucose self-monitoring, responding to abnormal blood glucose levels, working effectively with health care providers, medication adherence, foot care, daily physical activity, and reducing fat content of diet. CHWs also deliver training in behavioral skills of self-monitoring, environmental restructuring, engagement of social support, stress management, and problem-solving skills to facilitate the self-management activities. Consistent delivery of the CHW intervention is documented by audiotapes and Documentation of Intervention worksheets.

Detailed Description

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Conditions

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Diabetes Mellitus, Type 2

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Community Health Worker Intervention

A Community Health Worker makes 36 home visits to the person with diabetes over a two year period, providing diabetes education and self-management skills training. The curriculum covers recommended diabetes self-management behaviors including glucose self-monitoring, responding to abnormal blood glucose levels, working effectively with health care providers, medication adherence, foot care, daily physical activity, and reducing fat content of diet. CHWs also deliver training in behavioral skills of self-monitoring, environmental restructuring, engagement of social support, stress management, and problem-solving skills to facilitate the self-management activities.

Group Type EXPERIMENTAL

Community Health Worker Intervention

Intervention Type BEHAVIORAL

A Community Health Worker makes 36 home visits to the person with diabetes over a two year period, providing diabetes education and self-management skills training. The curriculum covers recommended diabetes self-management behaviors including glucose self-monitoring, responding to abnormal blood glucose levels, working effectively with health care providers, medication adherence, foot care, daily physical activity, and reducing fat content of diet. CHWs also deliver training in behavioral skills of self-monitoring, environmental restructuring, engagement of social support, stress management, and problem-solving skills to facilitate the self-management activities.

Educational Newsletter

Diabetes education and self-management skills training delivered via 36 bilingual diabetes education newsletters over a 2 year period. The newsletters cover recommended diabetes self-management behaviors including glucose self-monitoring, responding to abnormal blood glucose levels, working effectively with health care providers, medication adherence, foot care, daily physical activity, and reducing fat content of diet. The newsletters also describe behavioral skills of self-monitoring, environmental restructuring, engagement of social support, stress management, and problem-solving skills to facilitate the self-management activities.

Group Type ACTIVE_COMPARATOR

Educational Newsletter

Intervention Type BEHAVIORAL

Diabetes education and self-management skills training delivered via 36 bilingual diabetes education newsletters over a 2 year period. The newsletters cover recommended diabetes self-management behaviors including glucose self-monitoring, responding to abnormal blood glucose levels, working effectively with health care providers, medication adherence, foot care, daily physical activity, and reducing fat content of diet. The newsletters also describe behavioral skills of self-monitoring, environmental restructuring, engagement of social support, stress management, and problem-solving skills to facilitate the self-management activities.

Interventions

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Community Health Worker Intervention

A Community Health Worker makes 36 home visits to the person with diabetes over a two year period, providing diabetes education and self-management skills training. The curriculum covers recommended diabetes self-management behaviors including glucose self-monitoring, responding to abnormal blood glucose levels, working effectively with health care providers, medication adherence, foot care, daily physical activity, and reducing fat content of diet. CHWs also deliver training in behavioral skills of self-monitoring, environmental restructuring, engagement of social support, stress management, and problem-solving skills to facilitate the self-management activities.

Intervention Type BEHAVIORAL

Educational Newsletter

Diabetes education and self-management skills training delivered via 36 bilingual diabetes education newsletters over a 2 year period. The newsletters cover recommended diabetes self-management behaviors including glucose self-monitoring, responding to abnormal blood glucose levels, working effectively with health care providers, medication adherence, foot care, daily physical activity, and reducing fat content of diet. The newsletters also describe behavioral skills of self-monitoring, environmental restructuring, engagement of social support, stress management, and problem-solving skills to facilitate the self-management activities.

Intervention Type BEHAVIORAL

Other Intervention Names

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Promotora Promotora de Salud

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of type 2 diabetes mellitus
* Taking at one oral medication daily to control diabetes
* Self-identified as Mexican or Mexican-American
* Resident in target community within Chicago, Berwyn, or Cicero, Illinois.

Exclusion Criteria

* Diabetes controlled with diet or insulin only
* Advanced end-organ complications, including: end-stage renal disease, stroke with paresis, Congestive Heart Failure (NYHA class 3 or 4), or other major end-organ complication of diabetes
* Receiving treatment for a major psychiatric disorder (i.e. schizophrenia)
* Are unable to understand and give informed consent in either English or Spanish
* Live in a household with someone who is already a randomized study participant or know of family members who are already study participants.
* Have lived in Mexico for more than four months in the past two years, or are anticipating extended travel to Mexico in the next year.
* Are under the age of 18
Minimum Eligible Age

21 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

NIH

Sponsor Role collaborator

Rush University Medical Center

OTHER

Sponsor Role lead

Responsible Party

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Steven K. Rothschild, MD

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Rush University Medical Center

Chicago, Illinois, United States

Site Status

Countries

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United States

References

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Swider SM, Martin M, Lynas C, Rothschild S. Project MATCH: training for a promotora intervention. Diabetes Educ. 2010 Jan-Feb;36(1):98-108. doi: 10.1177/0145721709352381. Epub 2009 Dec 11.

Reference Type BACKGROUND
PMID: 20008279 (View on PubMed)

Martin MA, Swider SM, Olinger T, Avery E, Lynas CM, Carlson K, Rothschild SK. Recruitment of Mexican American adults for an intensive diabetes intervention trial. Ethn Dis. 2011 Winter;21(1):7-12.

Reference Type BACKGROUND
PMID: 21462723 (View on PubMed)

Other Identifiers

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R01DK061289

Identifier Type: NIH

Identifier Source: secondary_id

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R01DK061289

Identifier Type: NIH

Identifier Source: org_study_id

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