Diabetes Pueblo Program - Application and Acceptability of Culturally Appropriate Latino Education for Insulin Therapy
Diabetes Pueblo Program - Application and Acceptability of Culturally Appropriate Latino Education for Insulin Therapy
Currently in the United States, the achieved level of glycemic control for adult Latinos with
 type 2 diabetes (T2D) is sub-optimal compared to the non-Latino Caucasian population. Among
 Latinos with T2D, there are unique barriers, such as socioeconomic and cultural factors, to
 starting and optimizing therapies, including insulin. Latinos have cultural beliefs and
 behaviors specific to this population that should be appropriately addressed in a diabetes
 self-management education and support program. Diabetes Pueblo is a diabetes education
 program that may be a solution to help address the barriers Latinos with T2D have to diabetes
 care and insulin use. The Diabetes Pueblo program consists of two targeted diabetes education
 curriculums for the local Latino community: (a) Diabetes Fundamentals and (b) Insulin
 Success, a culturally appropriate program course addressing barriers to initiating and
 optimizing insulin and T2D therapies. We will explore if Diabetes Pueblo Program improves
 knowledge of lifestyle advice for healthy eating and physical activity, increase the
 propensity to use insulin when clinically indicated, and improve success rates with insulin
 therapy by addressing common fears and negative perceptions of T2D therapies in this
 population.
Diabetes mellitus (DM) is a group of chronic disorders typified by raised blood glucose
 levels. An estimated 30 million people in the United States (US) (9.4% of the population)
 have diabetes. Type 1 diabetes (T1D) is defined by a rapid onset, often in childhood, and
 insulin dependence; while type 2 diabetes (T2D) is considered to have a slow onset and
 insulin insensitivity. Insulin is a required form of treatment for all T1D, and T2D patients
 who cannot achieve glycemic control through exercise and diet or other medications alone.
 Currently in the United States, the achieved level of glycemic control for adult Latinos with
 type 2 diabetes (T2D) is sub-optimal compared to the non-Latino Caucasian population. Among
 Latinos with T2D, there are unique barriers to starting and optimizing therapies, including
 insulin. Barriers include socioeconomic and cultural factors, as well as inadequate
 encouragement from health care providers. There are also challenges associated with access to
 timely and appropriate diabetes education. Some of these barriers may improve by using
 trained community health workers from the Latino community, as there is evidence that they
 are effective in supporting adherence and persistence with therapies (including insulin) and
 in encouraging lifestyle changes for T2D patients within their own communities.

 The 2017 National Standards of Care for Diabetes Self-Management Education and Support
 (DSME/S) outline quality, evidenced based guidelines for DSME/S programs and guide those who
 will be providing these services. Benefits of DSME/S programs include improved clinical
 outcomes such as HbA1c and quality of life while reducing hospitalizations and health care
 costs. Hispanics are known to have a higher prevalence of diabetes, but use of DSME/S
 programs are vastly underutilized which means that many individuals in the Latino community
 with T2D are likely not receiving critical DSME/S services. It is crucial that DSME/S
 services be aligned with the needs of the target population in order to increase adherence
 and improve health outcomes. Latinos have cultural beliefs and behaviors specific to this
 population that should be appropriately addressed in a DSME/S program.

 Diabetes Pueblo is a diabetes education program that may be a solution to help address the
 barriers Latinos with T2D have to diabetes care and insulin use. The Diabetes Pueblo program
 consists of two targeted diabetes education curriculums for the local Latino community: (a)
 Diabetes Fundamentals and (b) Insulin Success, a culturally appropriate program course
 addressing barriers to initiating and optimizing insulin and T2D therapies. Trained community
 health workers, also known as promotores, will deliver both programs. Ultimately, we will
 explore if Diabetes Pueblo Program improves knowledge of lifestyle advice for healthy eating
 and physical activity, increase the propensity to use insulin when clinically indicated, and
 improve success rates with insulin therapy by addressing common fears and negative
 perceptions of T2D therapies in this population.

 This is a prospective pilot study. The Diabetes Pueblo program applied in this study is one
 program that consists of two newly created, targeted education curriculums for T2D Latino
 adults delivered over the course of 11 weeks by designated promotores, community health
 workers, to approximately 20 study participants at Sansum Diabetes Research Institute.
Inclusion Criteria:

 1. Individuals > 18 years of age

 2. Self-reported Latino heritage

 3. Fluent in Spanish

 4. Type 2 diabetes diagnosis

 5. Available to attend the educational series and all study visits

 6. Willingness to have height, weight, waist circumference, and HbA1c measured before and
 after the educational course

 7. Individuals with poor glycemic control, as defined by the following:

 -  HbA1c ≥ 8% at or prior to enrollment assessment (most recent lab within 3 months
 or provided at Sansum Diabetes Research Institute (SDRI) screening visit),

 OR

 -  HbA1c < 8% (within the last 3 months), AND with at least one of the following
 (also within the last 3 months):

 -  Fasting plasma glucose ≥ 130 mg/dL

 -  2-hour post-prandial or random blood glucose ≥ 180 mg/dL

 -  ≥1 hypoglycemic event (blood glucose < 70 mg/dL)

 OR

 -  Individuals new to insulin or being considered for insulin therapy by their
 healthcare provider

 8. Willing and able to provide consent to take part in the study

 9. Based on the research staff's judgment, participant must have a good understanding,
 ability, and willingness to adhere to the protocol

 Exclusion Criteria:

 1. Has a cognitive impairment, hearing difficulty, visual impairment, acute
 psychopathology, medical condition, or insufficient knowledge of the education program
 language that, in the opinion of the screener, would interfere with the ability to
 provide consent and participate/complete the program

 2. Participation in other studies involving medications or device within 3 months prior
 to Visit 1

 3. Known or suspected abuse of alcohol, narcotics, or illicit drugs

 4. Current use of insulin pump

 5. For females: Pregnancy or positive pregnancy test

 6. Pharmaceutical employees or those employed in a position where they have a direct role
 in treating participants with diabetes.